#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.71 for gettext-tools 0.22.4.
#
# Report bugs to <bug-gettext@gnu.org>.
#
#
# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
# Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else $as_nop
case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
# Reset variables that may have inherited troublesome values from
# the environment.
# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" "" $as_nl"
PS1='$ '
PS2='> '
PS4='+ '
# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
# The user is always right.
if ${PATH_SEPARATOR+false} :; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
test -r "$as_dir$0" && as_myself=$as_dir$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
# Use a proper internal environment variable to ensure we don't fall
# into an infinite loop, continuously re-executing ourselves.
if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
_as_can_reexec=no; export _as_can_reexec;
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
# We don't want this to propagate to other subprocesses.
{ _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
as_bourne_compatible="as_nop=:
if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
# is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST
else \$as_nop
case \`(set -o) 2>/dev/null\` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
"
as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }
exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" )
then :
else \$as_nop
exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
blah=\$(echo \$(echo blah))
test x\"\$blah\" = xblah || exit 1
test -x / || exit 1"
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1
test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
PATH=/empty FPATH=/empty; export PATH FPATH
test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
|| test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
if (eval "$as_required") 2>/dev/null
then :
as_have_required=yes
else $as_nop
as_have_required=no
fi
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
then :
else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
as_found=:
case $as_dir in #(
/*)
for as_base in sh bash ksh sh5; do
# Try only shells that exist, to save several forks.
as_shell=$as_dir$as_base
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
CONFIG_SHELL=$as_shell as_have_required=yes
if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
then :
break 2
fi
fi
done;;
esac
as_found=false
done
IFS=$as_save_IFS
if $as_found
then :
else $as_nop
if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
CONFIG_SHELL=$SHELL as_have_required=yes
fi
fi
if test "x$CONFIG_SHELL" != x
then :
export CONFIG_SHELL
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
if test x$as_have_required = xno
then :
printf "%s\n" "$0: This script requires a shell more modern than all"
printf "%s\n" "$0: the shells that I found on your system."
if test ${ZSH_VERSION+y} ; then
printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
else
printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and
$0: bug-gettext@gnu.org about your system, including any
$0: error possibly output before this message. Then install
$0: a modern shell, or manually run the script under such a
$0: shell if you do have one."
fi
exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS
## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
return $1
} # as_fn_set_status
# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
set +e
as_fn_set_status $1
exit $1
} # as_fn_exit
# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
return $?
}
as_nop=as_fn_nop
# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p
# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
eval 'as_fn_append ()
{
eval $1+=\$2
}'
else $as_nop
as_fn_append ()
{
eval $1=\$$1\$2
}
fi # as_fn_append
# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
eval 'as_fn_arith ()
{
as_val=$(( $* ))
}'
else $as_nop
as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
}
fi # as_fn_arith
# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
return $?
}
as_nop=as_fn_nop
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
printf "%s\n" "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
as_lineno_1=$LINENO as_lineno_1a=$LINENO
as_lineno_2=$LINENO as_lineno_2a=$LINENO
eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
sed -n '
p
/[$]LINENO/=
' <$as_myself |
sed '
s/[$]LINENO.*/&-/
t lineno
b
:lineno
N
:loop
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
{ printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
# already done that, so ensure we don't try to do so again and fall
# in an infinite loop. This has already happened in practice.
_as_can_reexec=no; export _as_can_reexec
# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
# original and so on. Autoconf is especially sensitive to this).
. "./$as_me.lineno"
# Exit status is that of the last command.
exit
}
# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';;
esac;;
*)
ECHO_N='-n';;
esac
# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n. New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
# In both cases, we have to default to `cp -pR'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -pR'
fi
else
as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
as_test_x='test -x'
as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
SHELL=${CONFIG_SHELL-/bin/sh}
test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1
# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='gettext-tools'
PACKAGE_TARNAME='gettext-tools'
PACKAGE_VERSION='0.22.4'
PACKAGE_STRING='gettext-tools 0.22.4'
PACKAGE_BUGREPORT='bug-gettext@gnu.org'
PACKAGE_URL=''
ac_unique_file="src/msgfmt.c"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stddef.h>
#ifdef HAVE_STDIO_H
# include <stdio.h>
#endif
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"
ac_header_c_list=
gl_use_threads_default=
gl_use_winpthreads_default=no
gt_needs=
gl_libtextstyle_minversion=' 0.20 '
ac_config_libobj_dir=gnulib-tests
ac_func_c_list=
gl_fnmatch_required=POSIX
gl_getopt_required=POSIX
gl_log10_required=plain
enable_option_checking=no
enable_year2038=no
ac_subst_vars='gtpotests_LIBOBJDEPS
gtpotests_LTLIBOBJS
gtpotests_LIBOBJS
gtpo_LIBOBJDEPS
gtpo_LTLIBOBJS
gtpo_LIBOBJS
grgltests_LIBOBJDEPS
grgltests_LTLIBOBJS
grgltests_LIBOBJS
grgl_LIBOBJDEPS
grgl_LTLIBOBJS
grgl_LIBOBJS
gltests_LIBOBJDEPS
gltests_LTLIBOBJS
gltests_LIBOBJS
gl_LIBOBJDEPS
gl_LTLIBOBJS
gl_LIBOBJS
am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
LIBOBJS
subdirs
TEST_SYSTEM_LIBINTL_FALSE
TEST_SYSTEM_LIBINTL_TRUE
TESTLIBASPRINTF
LOCALE_DE_UTF8
GLIBC2
CROSS_COMPILING
PERL
TEXI2PDF
DVIPS
PACKAGE_SUFFIX
ARCHIVE_VERSION
ARCHIVE_FORMAT
aclocaldir
EMACSLOADPATH
EMACS
HAVE_GLOBAL_SYMBOL_PIPE
GLOBAL_SYMBOL_PIPE
GETTEXTLIB_EXPORTS_FLAGS
WOE32DLL_FALSE
WOE32DLL_TRUE
gtpotests_WITNESS
GL_GTPO_GNULIB_TOWCTRANS
GL_GTPO_GNULIB_WCTRANS
GL_GTPO_GNULIB_ISWCTYPE
GL_GTPO_GNULIB_WCTYPE
GL_GTPO_GNULIB_ISWXDIGIT
GL_GTPO_GNULIB_ISWPUNCT
GL_GTPO_GNULIB_ISWDIGIT
GL_GTPO_GNULIB_ISWBLANK
LIBUNISTRING_COMPILE_UNISTR_U8_STRMBTOUC_FALSE
LIBUNISTRING_COMPILE_UNISTR_U8_STRMBTOUC_TRUE
LIBUNISTRING_COMPILE_UNISTR_U8_NEXT_FALSE
LIBUNISTRING_COMPILE_UNISTR_U8_NEXT_TRUE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_REGIONAL_INDICATOR_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_IGNORABLE_CONTROL_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_EXTENDER_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_DIACRITIC_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_NUMERIC_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_DECIMAL_DIGIT_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_COMPOSITE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_COMBINING_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_LEFT_OF_PAIR_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_PAIRED_PUNCTUATION_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_OTHER_MATH_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_MATH_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_CURRENCY_SYMBOL_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_TERMINAL_PUNCTUATION_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_SENTENCE_TERMINAL_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_QUOTATION_MARK_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_PARAGRAPH_SEPARATOR_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_LINE_SEPARATOR_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_PUNCTUATION_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_HYPHEN_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_DASH_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_FORMAT_CONTROL_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_ISO_CONTROL_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_NON_BREAK_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_SPACE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_ZERO_WIDTH_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_EXTENDED_PICTOGRAPHIC_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_EMOJI_COMPONENT_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_EMOJI_MODIFIER_BASE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_EMOJI_MODIFIER_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_EMOJI_PRESENTATION_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_EMOJI_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_IDS_TRINARY_OPERATOR_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_IDS_BINARY_OPERATOR_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_RADICAL_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_UNIFIED_IDEOGRAPH_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_IDEOGRAPHIC_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_ASCII_HEX_DIGIT_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_HEX_DIGIT_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_OTHER_NEUTRAL_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_EMBEDDING_OR_OVERRIDE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_PDF_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_BOUNDARY_NEUTRAL_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_NON_SPACING_MARK_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_WHITESPACE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_SEGMENT_SEPARATOR_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_BLOCK_SEPARATOR_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_COMMON_SEPARATOR_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_ARABIC_DIGIT_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_EUR_NUM_TERMINATOR_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_EUR_NUM_SEPARATOR_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_EUROPEAN_DIGIT_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_ARABIC_RIGHT_TO_LEFT_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_HEBREW_RIGHT_TO_LEFT_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_LEFT_TO_RIGHT_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_CONTROL_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_LINK_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_OTHER_GRAPHEME_EXTEND_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_EXTEND_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_BASE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_JOIN_CONTROL_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_PATTERN_SYNTAX_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_PATTERN_WHITE_SPACE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_XID_CONTINUE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_XID_START_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_OTHER_ID_CONTINUE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_ID_CONTINUE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_OTHER_ID_START_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_ID_START_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_SOFT_DOTTED_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_CASEMAPPED_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_CASEFOLDED_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_TITLECASED_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_UPPERCASED_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_LOWERCASED_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_CASE_IGNORABLE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_CASED_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_TITLECASE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_OTHER_LOWERCASE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_LOWERCASE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_OTHER_UPPERCASE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_UPPERCASE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_UNASSIGNED_CODE_VALUE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_PRIVATE_USE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_VARIATION_SELECTOR_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_LOGICAL_ORDER_EXCEPTION_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_DEPRECATED_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_OTHER_DEFAULT_IGNORABLE_CODE_POINT_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_DEFAULT_IGNORABLE_CODE_POINT_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_NOT_A_CHARACTER_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_OTHER_ALPHABETIC_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_ALPHABETIC_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_WHITE_SPACE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_CN_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_CO_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_CS_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_CF_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_CC_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_C_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_ZP_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_ZL_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_ZS_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_Z_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_SO_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_SK_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_SC_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_SM_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_S_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_PO_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_PF_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_PI_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_PE_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_PS_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_PD_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_PC_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_P_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_NO_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_NL_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_ND_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_N_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_ME_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_MC_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_MN_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_M_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_LO_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_LM_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_LT_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_LL_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_LU_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_LC_DLL_VARIABLE
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_L_DLL_VARIABLE
GL_GTPO_GNULIB_MDA_TZSET
GL_GTPO_GNULIB_TZSET
GL_GTPO_GNULIB_TIME_RZ
GL_GTPO_GNULIB_TIME_R
GL_GTPO_GNULIB_TIMESPEC_GETRES
GL_GTPO_GNULIB_TIMESPEC_GET
GL_GTPO_GNULIB_TIMEGM
GL_GTPO_GNULIB_TIME
GL_GTPO_GNULIB_STRPTIME
GL_GTPO_GNULIB_STRFTIME
GL_GTPO_GNULIB_NANOSLEEP
GL_GTPO_GNULIB_LOCALTIME
GL_GTPO_GNULIB_MKTIME
GL_GTPO_GNULIB_CTIME
GL_GTPO_GNULIB_SIGACTION
GL_GTPO_GNULIB_SIGPROCMASK
GL_GTPO_GNULIB_SIGNAL_H_SIGPIPE
GL_GTPO_GNULIB_RAISE
GL_GTPO_GNULIB_PTHREAD_SIGMASK
GL_GTPO_GNULIB_MDA_STRDUP
GL_GTPO_GNULIB_MDA_MEMCCPY
GL_GTPO_GNULIB_STRVERSCMP
GL_GTPO_GNULIB_STRSIGNAL
GL_GTPO_GNULIB_SIGDESCR_NP
GL_GTPO_GNULIB_SIGABBREV_NP
GL_GTPO_GNULIB_STRERRORNAME_NP
GL_GTPO_GNULIB_STRERROR_R
GL_GTPO_GNULIB_STRERROR
GL_GTPO_GNULIB_MBSTOK_R
GL_GTPO_GNULIB_MBSSEP
GL_GTPO_GNULIB_MBSSPN
GL_GTPO_GNULIB_MBSPBRK
GL_GTPO_GNULIB_MBSCSPN
GL_GTPO_GNULIB_MBSCASESTR
GL_GTPO_GNULIB_MBSPCASECMP
GL_GTPO_GNULIB_MBSNCASECMP
GL_GTPO_GNULIB_MBSCASECMP
GL_GTPO_GNULIB_MBSSTR
GL_GTPO_GNULIB_MBSRCHR
GL_GTPO_GNULIB_MBSCHR
GL_GTPO_GNULIB_MBSNLEN
GL_GTPO_GNULIB_MBSLEN
GL_GTPO_GNULIB_STRTOK_R
GL_GTPO_GNULIB_STRCASESTR
GL_GTPO_GNULIB_STRSTR
GL_GTPO_GNULIB_STRSEP
GL_GTPO_GNULIB_STRPBRK
GL_GTPO_GNULIB_STRNLEN
GL_GTPO_GNULIB_STRNDUP
GL_GTPO_GNULIB_STRNCAT
GL_GTPO_GNULIB_STRDUP
GL_GTPO_GNULIB_STRCHRNUL
GL_GTPO_GNULIB_STPNCPY
GL_GTPO_GNULIB_STPCPY
GL_GTPO_GNULIB_RAWMEMCHR
GL_GTPO_GNULIB_MEMSET_EXPLICIT
GL_GTPO_GNULIB_MEMRCHR
GL_GTPO_GNULIB_MEMPCPY
GL_GTPO_GNULIB_MEMMEM
GL_GTPO_GNULIB_MEMCHR
GL_GTPO_GNULIB_FFSLL
GL_GTPO_GNULIB_FFSL
GL_GTPO_GNULIB_EXPLICIT_BZERO
GL_GTPO_GNULIB_MDA_WCSDUP
GL_GTPO_GNULIB_WGETCWD
GL_GTPO_GNULIB_WCSFTIME
GL_GTPO_GNULIB_WCSWIDTH
GL_GTPO_GNULIB_WCSTOK
GL_GTPO_GNULIB_WCSSTR
GL_GTPO_GNULIB_WCSPBRK
GL_GTPO_GNULIB_WCSSPN
GL_GTPO_GNULIB_WCSCSPN
GL_GTPO_GNULIB_WCSRCHR
GL_GTPO_GNULIB_WCSCHR
GL_GTPO_GNULIB_WCSDUP
GL_GTPO_GNULIB_WCSXFRM
GL_GTPO_GNULIB_WCSCOLL
GL_GTPO_GNULIB_WCSNCASECMP
GL_GTPO_GNULIB_WCSCASECMP
GL_GTPO_GNULIB_WCSNCMP
GL_GTPO_GNULIB_WCSCMP
GL_GTPO_GNULIB_WCSNCAT
GL_GTPO_GNULIB_WCSCAT
GL_GTPO_GNULIB_WCPNCPY
GL_GTPO_GNULIB_WCSNCPY
GL_GTPO_GNULIB_WCPCPY
GL_GTPO_GNULIB_WCSCPY
GL_GTPO_GNULIB_WCSNLEN
GL_GTPO_GNULIB_WCSLEN
GL_GTPO_GNULIB_WMEMSET
GL_GTPO_GNULIB_WMEMPCPY
GL_GTPO_GNULIB_WMEMMOVE
GL_GTPO_GNULIB_WMEMCPY
GL_GTPO_GNULIB_WMEMCMP
GL_GTPO_GNULIB_WMEMCHR
GL_GTPO_GNULIB_WCWIDTH
GL_GTPO_GNULIB_WCSNRTOMBS
GL_GTPO_GNULIB_WCSRTOMBS
GL_GTPO_GNULIB_WCRTOMB
GL_GTPO_GNULIB_MBSNRTOWCS
GL_GTPO_GNULIB_MBSRTOWCS
GL_GTPO_GNULIB_MBRLEN
GL_GTPO_GNULIB_MBRTOWC
GL_GTPO_GNULIB_MBSZERO
GL_GTPO_GNULIB_MBSINIT
GL_GTPO_GNULIB_WCTOB
GL_GTPO_GNULIB_BTOWC
GL_GTPO_GNULIB_LOCALENAME
GL_GTPO_GNULIB_DUPLOCALE
GL_GTPO_GNULIB_SETLOCALE_NULL
GL_GTPO_GNULIB_SETLOCALE
GL_GTPO_GNULIB_LOCALECONV
GL_GTPO_GNULIB_STRTOUMAX
GL_GTPO_GNULIB_STRTOIMAX
GL_GTPO_GNULIB_IMAXDIV
GL_GTPO_GNULIB_IMAXABS
GL_GTPO_GNULIB_ICONV
GL_COND_OBJ_FSYNC_FALSE
GL_COND_OBJ_FSYNC_TRUE
GL_GTPO_GNULIB_MDA_UMASK
GL_GTPO_GNULIB_MDA_MKDIR
GL_GTPO_GNULIB_MDA_CHMOD
GL_GTPO_GNULIB_OVERRIDES_STRUCT_STAT
GL_GTPO_GNULIB_UTIMENSAT
GL_GTPO_GNULIB_STAT
GL_GTPO_GNULIB_MKNODAT
GL_GTPO_GNULIB_MKNOD
GL_GTPO_GNULIB_MKFIFOAT
GL_GTPO_GNULIB_MKFIFO
GL_GTPO_GNULIB_MKDIRAT
GL_GTPO_GNULIB_MKDIR
GL_GTPO_GNULIB_LSTAT
GL_GTPO_GNULIB_LCHMOD
GL_GTPO_GNULIB_GETUMASK
GL_GTPO_GNULIB_FUTIMENS
GL_GTPO_GNULIB_FSTATAT
GL_GTPO_GNULIB_FSTAT
GL_GTPO_GNULIB_FCHMODAT
GL_GTPO_GNULIB_CHMOD
GL_GTPO_GNULIB_MDA_TEMPNAM
GL_GTPO_GNULIB_MDA_PUTW
GL_GTPO_GNULIB_MDA_GETW
GL_GTPO_GNULIB_MDA_FILENO
GL_GTPO_GNULIB_MDA_FDOPEN
GL_GTPO_GNULIB_MDA_FCLOSEALL
GL_GTPO_GNULIB_VSPRINTF_POSIX
GL_GTPO_GNULIB_VSNPRINTF
GL_GTPO_GNULIB_VPRINTF_POSIX
GL_GTPO_GNULIB_VPRINTF
GL_GTPO_GNULIB_VFPRINTF_POSIX
GL_GTPO_GNULIB_VFPRINTF
GL_GTPO_GNULIB_VDPRINTF
GL_GTPO_GNULIB_VSCANF
GL_GTPO_GNULIB_VFSCANF
GL_GTPO_GNULIB_VASPRINTF
GL_GTPO_GNULIB_TMPFILE
GL_GTPO_GNULIB_STDIO_H_SIGPIPE
GL_GTPO_GNULIB_STDIO_H_NONBLOCKING
GL_GTPO_GNULIB_SPRINTF_POSIX
GL_GTPO_GNULIB_SNPRINTF
GL_GTPO_GNULIB_SCANF
GL_GTPO_GNULIB_RENAMEAT
GL_GTPO_GNULIB_RENAME
GL_GTPO_GNULIB_REMOVE
GL_GTPO_GNULIB_PUTS
GL_GTPO_GNULIB_PUTCHAR
GL_GTPO_GNULIB_PUTC
GL_GTPO_GNULIB_PRINTF_POSIX
GL_GTPO_GNULIB_PRINTF
GL_GTPO_GNULIB_POPEN
GL_GTPO_GNULIB_PERROR
GL_GTPO_GNULIB_PCLOSE
GL_GTPO_GNULIB_OBSTACK_PRINTF_POSIX
GL_GTPO_GNULIB_OBSTACK_PRINTF
GL_GTPO_GNULIB_GETLINE
GL_GTPO_GNULIB_GETDELIM
GL_GTPO_GNULIB_GETCHAR
GL_GTPO_GNULIB_GETC
GL_GTPO_GNULIB_FWRITE
GL_GTPO_GNULIB_FTELLO
GL_GTPO_GNULIB_FTELL
GL_GTPO_GNULIB_FSEEKO
GL_GTPO_GNULIB_FSEEK
GL_GTPO_GNULIB_FSCANF
GL_GTPO_GNULIB_FREOPEN
GL_GTPO_GNULIB_FREAD
GL_GTPO_GNULIB_FPUTS
GL_GTPO_GNULIB_FPUTC
GL_GTPO_GNULIB_FPURGE
GL_GTPO_GNULIB_FPRINTF_POSIX
GL_GTPO_GNULIB_FPRINTF
GL_GTPO_GNULIB_FOPEN_GNU
GL_GTPO_GNULIB_FOPEN
GL_GTPO_GNULIB_FGETS
GL_GTPO_GNULIB_FGETC
GL_GTPO_GNULIB_FFLUSH
GL_GTPO_GNULIB_FDOPEN
GL_GTPO_GNULIB_FCLOSE
GL_GTPO_GNULIB_DPRINTF
GL_GTPO_GNULIB_MDA_OPEN
GL_GTPO_GNULIB_MDA_CREAT
GL_GTPO_GNULIB_OPENAT
GL_GTPO_GNULIB_OPEN
GL_GTPO_GNULIB_NONBLOCKING
GL_GTPO_GNULIB_FCNTL
GL_GTPO_GNULIB_CREAT
GL_GTPO_GNULIB_MDA_WRITE
GL_GTPO_GNULIB_MDA_UNLINK
GL_GTPO_GNULIB_MDA_SWAB
GL_GTPO_GNULIB_MDA_RMDIR
GL_GTPO_GNULIB_MDA_READ
GL_GTPO_GNULIB_MDA_LSEEK
GL_GTPO_GNULIB_MDA_ISATTY
GL_GTPO_GNULIB_MDA_GETPID
GL_GTPO_GNULIB_MDA_GETCWD
GL_GTPO_GNULIB_MDA_EXECVPE
GL_GTPO_GNULIB_MDA_EXECVP
GL_GTPO_GNULIB_MDA_EXECVE
GL_GTPO_GNULIB_MDA_EXECV
GL_GTPO_GNULIB_MDA_EXECLP
GL_GTPO_GNULIB_MDA_EXECLE
GL_GTPO_GNULIB_MDA_EXECL
GL_GTPO_GNULIB_MDA_DUP2
GL_GTPO_GNULIB_MDA_DUP
GL_GTPO_GNULIB_MDA_CLOSE
GL_GTPO_GNULIB_MDA_CHDIR
GL_GTPO_GNULIB_MDA_ACCESS
GL_GTPO_GNULIB_WRITE
GL_GTPO_GNULIB_USLEEP
GL_GTPO_GNULIB_UNLINKAT
GL_GTPO_GNULIB_UNLINK
GL_GTPO_GNULIB_UNISTD_H_SIGPIPE
GL_GTPO_GNULIB_UNISTD_H_NONBLOCKING
GL_GTPO_GNULIB_UNISTD_H_GETOPT
GL_GTPO_GNULIB_TTYNAME_R
GL_GTPO_GNULIB_TRUNCATE
GL_GTPO_GNULIB_SYMLINKAT
GL_GTPO_GNULIB_SYMLINK
GL_GTPO_GNULIB_SLEEP
GL_GTPO_GNULIB_SETHOSTNAME
GL_GTPO_GNULIB_RMDIR
GL_GTPO_GNULIB_READLINKAT
GL_GTPO_GNULIB_READLINK
GL_GTPO_GNULIB_READ
GL_GTPO_GNULIB_PWRITE
GL_GTPO_GNULIB_PREAD
GL_GTPO_GNULIB_PIPE2
GL_GTPO_GNULIB_PIPE
GL_GTPO_GNULIB_LSEEK
GL_GTPO_GNULIB_LINKAT
GL_GTPO_GNULIB_LINK
GL_GTPO_GNULIB_LCHOWN
GL_GTPO_GNULIB_ISATTY
GL_GTPO_GNULIB_GROUP_MEMBER
GL_GTPO_GNULIB_GETUSERSHELL
GL_GTPO_GNULIB_GETPASS_GNU
GL_GTPO_GNULIB_GETPASS
GL_GTPO_GNULIB_GETPAGESIZE
GL_GTPO_GNULIB_GETOPT_POSIX
GL_GTPO_GNULIB_GETLOGIN_R
GL_GTPO_GNULIB_GETLOGIN
GL_GTPO_GNULIB_GETHOSTNAME
GL_GTPO_GNULIB_GETGROUPS
GL_GTPO_GNULIB_GETENTROPY
GL_GTPO_GNULIB_GETDTABLESIZE
GL_GTPO_GNULIB_GETDOMAINNAME
GL_GTPO_GNULIB_GETCWD
GL_GTPO_GNULIB_FTRUNCATE
GL_GTPO_GNULIB_FSYNC
GL_GTPO_GNULIB_FDATASYNC
GL_GTPO_GNULIB_FCHOWNAT
GL_GTPO_GNULIB_FCHDIR
GL_GTPO_GNULIB_FACCESSAT
GL_GTPO_GNULIB_EXECVPE
GL_GTPO_GNULIB_EXECVP
GL_GTPO_GNULIB_EXECVE
GL_GTPO_GNULIB_EXECV
GL_GTPO_GNULIB_EXECLP
GL_GTPO_GNULIB_EXECLE
GL_GTPO_GNULIB_EXECL
GL_GTPO_GNULIB_EUIDACCESS
GL_GTPO_GNULIB_ENVIRON
GL_GTPO_GNULIB_DUP3
GL_GTPO_GNULIB_DUP2
GL_GTPO_GNULIB_DUP
GL_GTPO_GNULIB_COPY_FILE_RANGE
GL_GTPO_GNULIB_CLOSE
GL_GTPO_GNULIB_CHOWN
GL_GTPO_GNULIB_CHDIR
GL_GTPO_GNULIB_ACCESS
GL_GTPO_GNULIB_MDA_PUTENV
GL_GTPO_GNULIB_MDA_MKTEMP
GL_GTPO_GNULIB_MDA_GCVT
GL_GTPO_GNULIB_MDA_FCVT
GL_GTPO_GNULIB_MDA_ECVT
GL_GTPO_GNULIB_WCTOMB
GL_GTPO_GNULIB_UNSETENV
GL_GTPO_GNULIB_UNLOCKPT
GL_GTPO_GNULIB_SYSTEM_POSIX
GL_GTPO_GNULIB_STRTOULL
GL_GTPO_GNULIB_STRTOUL
GL_GTPO_GNULIB_STRTOLL
GL_GTPO_GNULIB_STRTOLD
GL_GTPO_GNULIB_STRTOL
GL_GTPO_GNULIB_STRTOD
GL_GTPO_GNULIB_SETENV
GL_GTPO_GNULIB_SECURE_GETENV
GL_GTPO_GNULIB_RPMATCH
GL_GTPO_GNULIB_REALPATH
GL_GTPO_GNULIB_REALLOC_POSIX
GL_GTPO_GNULIB_REALLOC_GNU
GL_GTPO_GNULIB_REALLOCARRAY
GL_GTPO_GNULIB_RANDOM_R
GL_GTPO_GNULIB_RANDOM
GL_GTPO_GNULIB_QSORT_R
GL_GTPO_GNULIB_PUTENV
GL_GTPO_GNULIB_PTSNAME_R
GL_GTPO_GNULIB_PTSNAME
GL_GTPO_GNULIB_POSIX_OPENPT
GL_GTPO_GNULIB_POSIX_MEMALIGN
GL_GTPO_GNULIB_MKSTEMPS
GL_GTPO_GNULIB_MKSTEMP
GL_GTPO_GNULIB_MKOSTEMPS
GL_GTPO_GNULIB_MKOSTEMP
GL_GTPO_GNULIB_MKDTEMP
GL_GTPO_GNULIB_MBTOWC
GL_GTPO_GNULIB_MBSTOWCS
GL_GTPO_GNULIB_MALLOC_POSIX
GL_GTPO_GNULIB_MALLOC_GNU
GL_GTPO_GNULIB_GRANTPT
GL_GTPO_GNULIB_GETSUBOPT
GL_GTPO_GNULIB_GETPROGNAME
GL_GTPO_GNULIB_GETLOADAVG
GL_GTPO_GNULIB_FREE_POSIX
GL_GTPO_GNULIB_CANONICALIZE_FILE_NAME
GL_GTPO_GNULIB_CALLOC_POSIX
GL_GTPO_GNULIB_CALLOC_GNU
GL_GTPO_GNULIB_ATOLL
GL_GTPO_GNULIB_ALIGNED_ALLOC
GL_GTPO_GNULIB__EXIT
GL_GTPO_GNULIB_MBSTOC32S
GL_GTPO_GNULIB_MBSRTOC32S
GL_GTPO_GNULIB_MBSNRTOC32S
GL_GTPO_GNULIB_MBRTOC32
GL_GTPO_GNULIB_MBRTOC16
GL_GTPO_GNULIB_C32_GET_TYPE_TEST
GL_GTPO_GNULIB_C32_GET_MAPPING
GL_GTPO_GNULIB_C32_APPLY_TYPE_TEST
GL_GTPO_GNULIB_C32_APPLY_MAPPING
GL_GTPO_GNULIB_C32TOB
GL_GTPO_GNULIB_C32SWIDTH
GL_GTPO_GNULIB_C32STOMBS
GL_GTPO_GNULIB_C32SRTOMBS
GL_GTPO_GNULIB_C32SNRTOMBS
GL_GTPO_GNULIB_C32RTOMB
GL_GTPO_GNULIB_C32WIDTH
GL_GTPO_GNULIB_C32TOUPPER
GL_GTPO_GNULIB_C32TOLOWER
GL_GTPO_GNULIB_C32ISXDIGIT
GL_GTPO_GNULIB_C32ISUPPER
GL_GTPO_GNULIB_C32ISSPACE
GL_GTPO_GNULIB_C32ISPUNCT
GL_GTPO_GNULIB_C32ISPRINT
GL_GTPO_GNULIB_C32ISLOWER
GL_GTPO_GNULIB_C32ISGRAPH
GL_GTPO_GNULIB_C32ISDIGIT
GL_GTPO_GNULIB_C32ISCNTRL
GL_GTPO_GNULIB_C32ISBLANK
GL_GTPO_GNULIB_C32ISALPHA
GL_GTPO_GNULIB_C32ISALNUM
GL_GTPO_GNULIB_BTOC32
LIBGREP_LTLIBDEPS
LIBGREP_LIBDEPS
grgltests_WITNESS
GL_GRGL_GNULIB_MDA_WRITE
GL_GRGL_GNULIB_MDA_UNLINK
GL_GRGL_GNULIB_MDA_SWAB
GL_GRGL_GNULIB_MDA_RMDIR
GL_GRGL_GNULIB_MDA_READ
GL_GRGL_GNULIB_MDA_LSEEK
GL_GRGL_GNULIB_MDA_ISATTY
GL_GRGL_GNULIB_MDA_GETPID
GL_GRGL_GNULIB_MDA_GETCWD
GL_GRGL_GNULIB_MDA_EXECVPE
GL_GRGL_GNULIB_MDA_EXECVP
GL_GRGL_GNULIB_MDA_EXECVE
GL_GRGL_GNULIB_MDA_EXECV
GL_GRGL_GNULIB_MDA_EXECLP
GL_GRGL_GNULIB_MDA_EXECLE
GL_GRGL_GNULIB_MDA_EXECL
GL_GRGL_GNULIB_MDA_DUP2
GL_GRGL_GNULIB_MDA_DUP
GL_GRGL_GNULIB_MDA_CLOSE
GL_GRGL_GNULIB_MDA_CHDIR
GL_GRGL_GNULIB_MDA_ACCESS
GL_GRGL_GNULIB_WRITE
GL_GRGL_GNULIB_USLEEP
GL_GRGL_GNULIB_UNLINKAT
GL_GRGL_GNULIB_UNLINK
GL_GRGL_GNULIB_UNISTD_H_SIGPIPE
GL_GRGL_GNULIB_UNISTD_H_NONBLOCKING
GL_GRGL_GNULIB_UNISTD_H_GETOPT
GL_GRGL_GNULIB_TTYNAME_R
GL_GRGL_GNULIB_TRUNCATE
GL_GRGL_GNULIB_SYMLINKAT
GL_GRGL_GNULIB_SYMLINK
GL_GRGL_GNULIB_SLEEP
GL_GRGL_GNULIB_SETHOSTNAME
GL_GRGL_GNULIB_RMDIR
GL_GRGL_GNULIB_READLINKAT
GL_GRGL_GNULIB_READLINK
GL_GRGL_GNULIB_READ
GL_GRGL_GNULIB_PWRITE
GL_GRGL_GNULIB_PREAD
GL_GRGL_GNULIB_PIPE2
GL_GRGL_GNULIB_PIPE
GL_GRGL_GNULIB_LSEEK
GL_GRGL_GNULIB_LINKAT
GL_GRGL_GNULIB_LINK
GL_GRGL_GNULIB_LCHOWN
GL_GRGL_GNULIB_ISATTY
GL_GRGL_GNULIB_GROUP_MEMBER
GL_GRGL_GNULIB_GETUSERSHELL
GL_GRGL_GNULIB_GETPASS_GNU
GL_GRGL_GNULIB_GETPASS
GL_GRGL_GNULIB_GETPAGESIZE
GL_GRGL_GNULIB_GETOPT_POSIX
GL_GRGL_GNULIB_GETLOGIN_R
GL_GRGL_GNULIB_GETLOGIN
GL_GRGL_GNULIB_GETHOSTNAME
GL_GRGL_GNULIB_GETGROUPS
GL_GRGL_GNULIB_GETENTROPY
GL_GRGL_GNULIB_GETDTABLESIZE
GL_GRGL_GNULIB_GETDOMAINNAME
GL_GRGL_GNULIB_GETCWD
GL_GRGL_GNULIB_FTRUNCATE
GL_GRGL_GNULIB_FSYNC
GL_GRGL_GNULIB_FDATASYNC
GL_GRGL_GNULIB_FCHOWNAT
GL_GRGL_GNULIB_FCHDIR
GL_GRGL_GNULIB_FACCESSAT
GL_GRGL_GNULIB_EXECVPE
GL_GRGL_GNULIB_EXECVP
GL_GRGL_GNULIB_EXECVE
GL_GRGL_GNULIB_EXECV
GL_GRGL_GNULIB_EXECLP
GL_GRGL_GNULIB_EXECLE
GL_GRGL_GNULIB_EXECL
GL_GRGL_GNULIB_EUIDACCESS
GL_GRGL_GNULIB_ENVIRON
GL_GRGL_GNULIB_DUP3
GL_GRGL_GNULIB_DUP2
GL_GRGL_GNULIB_DUP
GL_GRGL_GNULIB_COPY_FILE_RANGE
GL_GRGL_GNULIB_CLOSE
GL_GRGL_GNULIB_CHOWN
GL_GRGL_GNULIB_CHDIR
GL_GRGL_GNULIB_ACCESS
GL_COND_OBJ_REGEX_FALSE
GL_COND_OBJ_REGEX_TRUE
GL_COND_OBJ_NL_LANGINFO_LOCK_FALSE
GL_COND_OBJ_NL_LANGINFO_LOCK_TRUE
GL_COND_OBJ_NL_LANGINFO_FALSE
GL_COND_OBJ_NL_LANGINFO_TRUE
LIB_NL_LANGINFO
GL_COND_OBJ_MBRLEN_FALSE
GL_COND_OBJ_MBRLEN_TRUE
GL_COND_OBJ_LOCALECONV_FALSE
GL_COND_OBJ_LOCALECONV_TRUE
GL_GRGL_GNULIB_LOCALENAME
GL_GRGL_GNULIB_DUPLOCALE
GL_GRGL_GNULIB_SETLOCALE_NULL
GL_GRGL_GNULIB_SETLOCALE
GL_GRGL_GNULIB_LOCALECONV
GL_GRGL_GNULIB_NL_LANGINFO
GL_GRGL_GNULIB_TOWCTRANS
GL_GRGL_GNULIB_WCTRANS
GL_GRGL_GNULIB_ISWCTYPE
GL_GRGL_GNULIB_WCTYPE
GL_GRGL_GNULIB_ISWXDIGIT
GL_GRGL_GNULIB_ISWPUNCT
GL_GRGL_GNULIB_ISWDIGIT
GL_GRGL_GNULIB_ISWBLANK
GL_GRGL_GNULIB_STRTOUMAX
GL_GRGL_GNULIB_STRTOIMAX
GL_GRGL_GNULIB_IMAXDIV
GL_GRGL_GNULIB_IMAXABS
GL_GRGL_GNULIB_MDA_PUTENV
GL_GRGL_GNULIB_MDA_MKTEMP
GL_GRGL_GNULIB_MDA_GCVT
GL_GRGL_GNULIB_MDA_FCVT
GL_GRGL_GNULIB_MDA_ECVT
GL_GRGL_GNULIB_WCTOMB
GL_GRGL_GNULIB_UNSETENV
GL_GRGL_GNULIB_UNLOCKPT
GL_GRGL_GNULIB_SYSTEM_POSIX
GL_GRGL_GNULIB_STRTOULL
GL_GRGL_GNULIB_STRTOUL
GL_GRGL_GNULIB_STRTOLL
GL_GRGL_GNULIB_STRTOLD
GL_GRGL_GNULIB_STRTOL
GL_GRGL_GNULIB_STRTOD
GL_GRGL_GNULIB_SETENV
GL_GRGL_GNULIB_SECURE_GETENV
GL_GRGL_GNULIB_RPMATCH
GL_GRGL_GNULIB_REALPATH
GL_GRGL_GNULIB_REALLOC_POSIX
GL_GRGL_GNULIB_REALLOC_GNU
GL_GRGL_GNULIB_REALLOCARRAY
GL_GRGL_GNULIB_RANDOM_R
GL_GRGL_GNULIB_RANDOM
GL_GRGL_GNULIB_QSORT_R
GL_GRGL_GNULIB_PUTENV
GL_GRGL_GNULIB_PTSNAME_R
GL_GRGL_GNULIB_PTSNAME
GL_GRGL_GNULIB_POSIX_OPENPT
GL_GRGL_GNULIB_POSIX_MEMALIGN
GL_GRGL_GNULIB_MKSTEMPS
GL_GRGL_GNULIB_MKSTEMP
GL_GRGL_GNULIB_MKOSTEMPS
GL_GRGL_GNULIB_MKOSTEMP
GL_GRGL_GNULIB_MKDTEMP
GL_GRGL_GNULIB_MBTOWC
GL_GRGL_GNULIB_MBSTOWCS
GL_GRGL_GNULIB_MALLOC_POSIX
GL_GRGL_GNULIB_MALLOC_GNU
GL_GRGL_GNULIB_GRANTPT
GL_GRGL_GNULIB_GETSUBOPT
GL_GRGL_GNULIB_GETPROGNAME
GL_GRGL_GNULIB_GETLOADAVG
GL_GRGL_GNULIB_FREE_POSIX
GL_GRGL_GNULIB_CANONICALIZE_FILE_NAME
GL_GRGL_GNULIB_CALLOC_POSIX
GL_GRGL_GNULIB_CALLOC_GNU
GL_GRGL_GNULIB_ATOLL
GL_GRGL_GNULIB_ALIGNED_ALLOC
GL_GRGL_GNULIB__EXIT
GL_GRGL_GNULIB_MDA_WCSDUP
GL_GRGL_GNULIB_WGETCWD
GL_GRGL_GNULIB_WCSFTIME
GL_GRGL_GNULIB_WCSWIDTH
GL_GRGL_GNULIB_WCSTOK
GL_GRGL_GNULIB_WCSSTR
GL_GRGL_GNULIB_WCSPBRK
GL_GRGL_GNULIB_WCSSPN
GL_GRGL_GNULIB_WCSCSPN
GL_GRGL_GNULIB_WCSRCHR
GL_GRGL_GNULIB_WCSCHR
GL_GRGL_GNULIB_WCSDUP
GL_GRGL_GNULIB_WCSXFRM
GL_GRGL_GNULIB_WCSCOLL
GL_GRGL_GNULIB_WCSNCASECMP
GL_GRGL_GNULIB_WCSCASECMP
GL_GRGL_GNULIB_WCSNCMP
GL_GRGL_GNULIB_WCSCMP
GL_GRGL_GNULIB_WCSNCAT
GL_GRGL_GNULIB_WCSCAT
GL_GRGL_GNULIB_WCPNCPY
GL_GRGL_GNULIB_WCSNCPY
GL_GRGL_GNULIB_WCPCPY
GL_GRGL_GNULIB_WCSCPY
GL_GRGL_GNULIB_WCSNLEN
GL_GRGL_GNULIB_WCSLEN
GL_GRGL_GNULIB_WMEMSET
GL_GRGL_GNULIB_WMEMPCPY
GL_GRGL_GNULIB_WMEMMOVE
GL_GRGL_GNULIB_WMEMCPY
GL_GRGL_GNULIB_WMEMCMP
GL_GRGL_GNULIB_WMEMCHR
GL_GRGL_GNULIB_WCWIDTH
GL_GRGL_GNULIB_WCSNRTOMBS
GL_GRGL_GNULIB_WCSRTOMBS
GL_GRGL_GNULIB_WCRTOMB
GL_GRGL_GNULIB_MBSNRTOWCS
GL_GRGL_GNULIB_MBSRTOWCS
GL_GRGL_GNULIB_MBRLEN
GL_GRGL_GNULIB_MBRTOWC
GL_GRGL_GNULIB_MBSZERO
GL_GRGL_GNULIB_MBSINIT
GL_GRGL_GNULIB_WCTOB
GL_GRGL_GNULIB_BTOWC
LIBTESTS_LIBDEPS
GL_CFLAG_GNULIB_WARNINGS
YIELD_LIB
GL_COND_OBJ_WINDOWS_THREAD_FALSE
GL_COND_OBJ_WINDOWS_THREAD_TRUE
GL_COND_OBJ_WCTOMB_FALSE
GL_COND_OBJ_WCTOMB_TRUE
GL_COND_OBJ_WCTOB_FALSE
GL_COND_OBJ_WCTOB_TRUE
GL_COND_OBJ_WCRTOMB_FALSE
GL_COND_OBJ_WCRTOMB_TRUE
GL_COND_OBJ_USLEEP_FALSE
GL_COND_OBJ_USLEEP_TRUE
LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_FALSE
LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_TRUE
LIBUNISTRING_COMPILE_UNISTR_U8_CMP_FALSE
LIBUNISTRING_COMPILE_UNISTR_U8_CMP_TRUE
LIBUNISTRING_COMPILE_UNISTR_U32_SET_FALSE
LIBUNISTRING_COMPILE_UNISTR_U32_SET_TRUE
GL_COND_OBJ_TIME_FALSE
GL_COND_OBJ_TIME_TRUE
NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H
NEXT_SYS_IOCTL_H
HAVE_SYS_IOCTL_H
GL_COND_OBJ_SYMLINK_FALSE
GL_COND_OBJ_SYMLINK_TRUE
GL_COND_OBJ_SOCKET_FALSE
GL_COND_OBJ_SOCKET_TRUE
GL_COND_OBJ_SLEEP_FALSE
GL_COND_OBJ_SLEEP_TRUE
GL_COND_OBJ_SETSOCKOPT_FALSE
GL_COND_OBJ_SETSOCKOPT_TRUE
GL_COND_OBJ_SELECT_FALSE
GL_COND_OBJ_SELECT_TRUE
LIB_SELECT
SELECT_LIB
GL_COND_OBJ_SCHED_YIELD_FALSE
GL_COND_OBJ_SCHED_YIELD_TRUE
GL_COND_OBJ_RANDOM_R_FALSE
GL_COND_OBJ_RANDOM_R_TRUE
GL_COND_OBJ_RANDOM_FALSE
GL_COND_OBJ_RANDOM_TRUE
GL_COND_OBJ_PUTENV_FALSE
GL_COND_OBJ_PUTENV_TRUE
GL_COND_OBJ_PTHREAD_SIGMASK_FALSE
GL_COND_OBJ_PTHREAD_SIGMASK_TRUE
LIB_PTHREAD_SIGMASK
PTHREAD_SIGMASK_LIB
GL_COND_OBJ_PTHREAD_THREAD_FALSE
GL_COND_OBJ_PTHREAD_THREAD_TRUE
GL_GNULIB_PTHREAD_MUTEX_TIMEDLOCK
GL_GNULIB_PTHREAD_SPIN
GL_GNULIB_PTHREAD_TSS
GL_GNULIB_PTHREAD_COND
GL_GNULIB_PTHREAD_RWLOCK
GL_GNULIB_PTHREAD_MUTEX
GL_GNULIB_PTHREAD_ONCE
GL_GNULIB_PTHREAD_THREAD
LIB_PTHREAD
HAVE_PTHREAD_H
NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H
NEXT_PTHREAD_H
REPLACE_PTHREAD_SPIN_DESTROY
REPLACE_PTHREAD_SPIN_UNLOCK
REPLACE_PTHREAD_SPIN_TRYLOCK
REPLACE_PTHREAD_SPIN_LOCK
REPLACE_PTHREAD_SPIN_INIT
REPLACE_PTHREAD_KEY_DELETE
REPLACE_PTHREAD_GETSPECIFIC
REPLACE_PTHREAD_SETSPECIFIC
REPLACE_PTHREAD_KEY_CREATE
REPLACE_PTHREAD_COND_DESTROY
REPLACE_PTHREAD_COND_BROADCAST
REPLACE_PTHREAD_COND_SIGNAL
REPLACE_PTHREAD_COND_TIMEDWAIT
REPLACE_PTHREAD_COND_WAIT
REPLACE_PTHREAD_CONDATTR_DESTROY
REPLACE_PTHREAD_CONDATTR_INIT
REPLACE_PTHREAD_COND_INIT
REPLACE_PTHREAD_RWLOCK_DESTROY
REPLACE_PTHREAD_RWLOCK_UNLOCK
REPLACE_PTHREAD_RWLOCK_TIMEDWRLOCK
REPLACE_PTHREAD_RWLOCK_TIMEDRDLOCK
REPLACE_PTHREAD_RWLOCK_TRYWRLOCK
REPLACE_PTHREAD_RWLOCK_TRYRDLOCK
REPLACE_PTHREAD_RWLOCK_WRLOCK
REPLACE_PTHREAD_RWLOCK_RDLOCK
REPLACE_PTHREAD_RWLOCKATTR_DESTROY
REPLACE_PTHREAD_RWLOCKATTR_INIT
REPLACE_PTHREAD_RWLOCK_INIT
REPLACE_PTHREAD_MUTEX_DESTROY
REPLACE_PTHREAD_MUTEX_UNLOCK
REPLACE_PTHREAD_MUTEX_TIMEDLOCK
REPLACE_PTHREAD_MUTEX_TRYLOCK
REPLACE_PTHREAD_MUTEX_LOCK
REPLACE_PTHREAD_MUTEXATTR_DESTROY
REPLACE_PTHREAD_MUTEXATTR_SETROBUST
REPLACE_PTHREAD_MUTEXATTR_GETROBUST
REPLACE_PTHREAD_MUTEXATTR_SETTYPE
REPLACE_PTHREAD_MUTEXATTR_GETTYPE
REPLACE_PTHREAD_MUTEXATTR_INIT
REPLACE_PTHREAD_MUTEX_INIT
REPLACE_PTHREAD_ONCE
REPLACE_PTHREAD_EXIT
REPLACE_PTHREAD_JOIN
REPLACE_PTHREAD_DETACH
REPLACE_PTHREAD_EQUAL
REPLACE_PTHREAD_SELF
REPLACE_PTHREAD_ATTR_DESTROY
REPLACE_PTHREAD_ATTR_SETDETACHSTATE
REPLACE_PTHREAD_ATTR_GETDETACHSTATE
REPLACE_PTHREAD_ATTR_INIT
REPLACE_PTHREAD_CREATE
HAVE_PTHREAD_SPIN_DESTROY
HAVE_PTHREAD_SPIN_UNLOCK
HAVE_PTHREAD_SPIN_TRYLOCK
HAVE_PTHREAD_SPIN_LOCK
HAVE_PTHREAD_SPIN_INIT
HAVE_PTHREAD_KEY_DELETE
HAVE_PTHREAD_GETSPECIFIC
HAVE_PTHREAD_SETSPECIFIC
HAVE_PTHREAD_KEY_CREATE
HAVE_PTHREAD_COND_DESTROY
HAVE_PTHREAD_COND_BROADCAST
HAVE_PTHREAD_COND_SIGNAL
HAVE_PTHREAD_COND_TIMEDWAIT
HAVE_PTHREAD_COND_WAIT
HAVE_PTHREAD_CONDATTR_DESTROY
HAVE_PTHREAD_CONDATTR_INIT
HAVE_PTHREAD_COND_INIT
HAVE_PTHREAD_RWLOCK_DESTROY
HAVE_PTHREAD_RWLOCK_UNLOCK
HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK
HAVE_PTHREAD_RWLOCK_TIMEDRDLOCK
HAVE_PTHREAD_RWLOCK_TRYWRLOCK
HAVE_PTHREAD_RWLOCK_TRYRDLOCK
HAVE_PTHREAD_RWLOCK_WRLOCK
HAVE_PTHREAD_RWLOCK_RDLOCK
HAVE_PTHREAD_RWLOCKATTR_DESTROY
HAVE_PTHREAD_RWLOCKATTR_INIT
HAVE_PTHREAD_RWLOCK_INIT
HAVE_PTHREAD_MUTEX_DESTROY
HAVE_PTHREAD_MUTEX_UNLOCK
HAVE_PTHREAD_MUTEX_TIMEDLOCK
HAVE_PTHREAD_MUTEX_TRYLOCK
HAVE_PTHREAD_MUTEX_LOCK
HAVE_PTHREAD_MUTEXATTR_DESTROY
HAVE_PTHREAD_MUTEXATTR_SETROBUST
HAVE_PTHREAD_MUTEXATTR_GETROBUST
HAVE_PTHREAD_MUTEXATTR_SETTYPE
HAVE_PTHREAD_MUTEXATTR_GETTYPE
HAVE_PTHREAD_MUTEXATTR_INIT
HAVE_PTHREAD_MUTEX_INIT
HAVE_PTHREAD_ONCE
HAVE_PTHREAD_EXIT
HAVE_PTHREAD_JOIN
HAVE_PTHREAD_DETACH
HAVE_PTHREAD_EQUAL
HAVE_PTHREAD_SELF
HAVE_PTHREAD_ATTR_DESTROY
HAVE_PTHREAD_ATTR_SETDETACHSTATE
HAVE_PTHREAD_ATTR_GETDETACHSTATE
HAVE_PTHREAD_ATTR_INIT
HAVE_PTHREAD_CREATE
HAVE_PTHREAD_PROCESS_SHARED
HAVE_PTHREAD_MUTEX_ROBUST
HAVE_PTHREAD_MUTEX_RECURSIVE
HAVE_PTHREAD_CREATE_DETACHED
HAVE_PTHREAD_SPINLOCK_T
HAVE_PTHREAD_T
GL_COND_OBJ_PSELECT_FALSE
GL_COND_OBJ_PSELECT_TRUE
GL_COND_OBJ_PERROR_FALSE
GL_COND_OBJ_PERROR_TRUE
GL_COND_OBJ_NANOSLEEP_FALSE
GL_COND_OBJ_NANOSLEEP_TRUE
LIB_NANOSLEEP
NANOSLEEP_LIB
GL_COND_OBJ_LISTEN_FALSE
GL_COND_OBJ_LISTEN_TRUE
GL_GNULIB_IOCTL
GL_COND_OBJ_IOCTL_FALSE
GL_COND_OBJ_IOCTL_TRUE
GL_COND_OBJ_INET_PTON_FALSE
GL_COND_OBJ_INET_PTON_TRUE
INET_PTON_LIB
GL_COND_OBJ_GETPAGESIZE_FALSE
GL_COND_OBJ_GETPAGESIZE_TRUE
GL_COND_OBJ_FTRUNCATE_FALSE
GL_COND_OBJ_FTRUNCATE_TRUE
GL_COND_OBJ_FSEEKO_FALSE
GL_COND_OBJ_FSEEKO_TRUE
GL_COND_OBJ_FSEEK_FALSE
GL_COND_OBJ_FSEEK_TRUE
GL_COND_OBJ_FREOPEN_FALSE
GL_COND_OBJ_FREOPEN_TRUE
GL_COND_OBJ_FPURGE_FALSE
GL_COND_OBJ_FPURGE_TRUE
FILE_HAS_ACL_LIB
GL_COND_OBJ_FFLUSH_FALSE
GL_COND_OBJ_FFLUSH_TRUE
GL_COND_OBJ_CREAT_FALSE
GL_COND_OBJ_CREAT_TRUE
GL_COND_OBJ_CONNECT_FALSE
GL_COND_OBJ_CONNECT_TRUE
GL_COND_OBJ_C32RTOMB_FALSE
GL_COND_OBJ_C32RTOMB_TRUE
LOCALE_TR_UTF8
GL_COND_OBJ_BIND_FALSE
GL_COND_OBJ_BIND_TRUE
LIB_SEMAPHORE
GL_COND_OBJ_ACCEPT_FALSE
GL_COND_OBJ_ACCEPT_TRUE
gltests_WITNESS
GL_CXXFLAG_ALLOW_WARNINGS
GL_CFLAG_ALLOW_WARNINGS
GL_COND_OBJ_WRITE_FALSE
GL_COND_OBJ_WRITE_TRUE
GL_COND_OBJ_WMEMPCPY_FALSE
GL_COND_OBJ_WMEMPCPY_TRUE
GL_COND_OBJ_WMEMCHR_FALSE
GL_COND_OBJ_WMEMCHR_TRUE
GL_COND_OBJ_WINDOWS_TLS_FALSE
GL_COND_OBJ_WINDOWS_TLS_TRUE
GL_COND_OBJ_WINDOWS_SPIN_FALSE
GL_COND_OBJ_WINDOWS_SPIN_TRUE
GL_COND_OBJ_WINDOWS_SPAWN_FALSE
GL_COND_OBJ_WINDOWS_SPAWN_TRUE
GL_COND_OBJ_WINDOWS_RWLOCK_FALSE
GL_COND_OBJ_WINDOWS_RWLOCK_TRUE
GL_COND_OBJ_WINDOWS_RECMUTEX_FALSE
GL_COND_OBJ_WINDOWS_RECMUTEX_TRUE
GL_COND_OBJ_WINDOWS_ONCE_FALSE
GL_COND_OBJ_WINDOWS_ONCE_TRUE
GL_COND_OBJ_WINDOWS_MUTEX_FALSE
GL_COND_OBJ_WINDOWS_MUTEX_TRUE
GL_COND_OBJ_WCWIDTH_FALSE
GL_COND_OBJ_WCWIDTH_TRUE
GL_COND_OBJ_WCTYPE_FALSE
GL_COND_OBJ_WCTYPE_TRUE
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H
NEXT_WCHAR_H
GL_COND_OBJ_WAITPID_FALSE
GL_COND_OBJ_WAITPID_TRUE
HAVE_UTIME_H
NEXT_AS_FIRST_DIRECTIVE_UTIME_H
NEXT_UTIME_H
GL_GNULIB_MDA_UTIME
GL_GNULIB_UTIME
GL_COND_OBJ_UTIME_FALSE
GL_COND_OBJ_UTIME_TRUE
REPLACE_UTIME
HAVE_UTIME
GL_COND_OBJ_UNSETENV_FALSE
GL_COND_OBJ_UNSETENV_TRUE
GL_COND_OBJ_UNLINK_FALSE
GL_COND_OBJ_UNLINK_TRUE
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE
LIBUNISTRING_UNIWIDTH_H
LIBUNISTRING_UNITYPES_H
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE
LIBUNISTRING_COMPILE_UNISTR_U8_PREV_FALSE
LIBUNISTRING_COMPILE_UNISTR_U8_PREV_TRUE
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_FALSE
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_TRUE
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_FALSE
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_TRUE
LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_FALSE
LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_TRUE
LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_FALSE
LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_TRUE
LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_FALSE
LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_TRUE
LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_FALSE
LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_TRUE
LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_FALSE
LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_TRUE
LIBUNISTRING_COMPILE_UNISTR_U32_CPY_FALSE
LIBUNISTRING_COMPILE_UNISTR_U32_CPY_TRUE
LIBUNISTRING_COMPILE_UNISTR_U32_CHR_FALSE
LIBUNISTRING_COMPILE_UNISTR_U32_CHR_TRUE
LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_FALSE
LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_TRUE
LIBUNISTRING_UNISTR_H
HAVE_UNISTD_H
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
NEXT_UNISTD_H
GL_GNULIB_UNINORM_NFKC_DLL_VARIABLE
GL_GNULIB_UNINORM_NFKD_DLL_VARIABLE
GL_GNULIB_UNINORM_NFC_DLL_VARIABLE
GL_GNULIB_UNINORM_NFD_DLL_VARIABLE
LIBUNISTRING_UNINORM_H
LIBUNISTRING_COMPILE_UNINAME_UNINAME_FALSE
LIBUNISTRING_COMPILE_UNINAME_UNINAME_TRUE
LIBUNISTRING_UNINAME_H
LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_FALSE
LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_TRUE
LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_FALSE
LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_TRUE
LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_FALSE
LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_TRUE
LIBUNISTRING_UNILBRK_H
LIBUNISTRING_COMPILE_UNICTYPE_SYNTAX_JAVA_WHITESPACE_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_SYNTAX_JAVA_WHITESPACE_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_TRUE
GL_GNULIB_UNICTYPE_PROPERTY_REGIONAL_INDICATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_IGNORABLE_CONTROL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_EXTENDER_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_DIACRITIC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_NUMERIC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_DECIMAL_DIGIT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_COMPOSITE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_COMBINING_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_LEFT_OF_PAIR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_PAIRED_PUNCTUATION_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_MATH_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_MATH_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_CURRENCY_SYMBOL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_TERMINAL_PUNCTUATION_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_SENTENCE_TERMINAL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_QUOTATION_MARK_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_PARAGRAPH_SEPARATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_LINE_SEPARATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_PUNCTUATION_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_HYPHEN_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_DASH_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_FORMAT_CONTROL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_ISO_CONTROL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_NON_BREAK_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_SPACE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_ZERO_WIDTH_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_EXTENDED_PICTOGRAPHIC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_COMPONENT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_MODIFIER_BASE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_MODIFIER_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_PRESENTATION_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_IDS_TRINARY_OPERATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_IDS_BINARY_OPERATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_RADICAL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_UNIFIED_IDEOGRAPH_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_IDEOGRAPHIC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_ASCII_HEX_DIGIT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_HEX_DIGIT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_OTHER_NEUTRAL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_EMBEDDING_OR_OVERRIDE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_PDF_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_BOUNDARY_NEUTRAL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_NON_SPACING_MARK_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_WHITESPACE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_SEGMENT_SEPARATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_BLOCK_SEPARATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_COMMON_SEPARATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_ARABIC_DIGIT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_EUR_NUM_TERMINATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_EUR_NUM_SEPARATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_EUROPEAN_DIGIT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_ARABIC_RIGHT_TO_LEFT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_HEBREW_RIGHT_TO_LEFT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_LEFT_TO_RIGHT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_CONTROL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_LINK_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_GRAPHEME_EXTEND_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_EXTEND_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_BASE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_JOIN_CONTROL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_PATTERN_SYNTAX_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_PATTERN_WHITE_SPACE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_XID_CONTINUE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_XID_START_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_ID_CONTINUE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_ID_CONTINUE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_ID_START_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_ID_START_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_SOFT_DOTTED_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_CASEMAPPED_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_CASEFOLDED_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_TITLECASED_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_UPPERCASED_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_LOWERCASED_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_CASE_IGNORABLE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_CASED_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_TITLECASE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_LOWERCASE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_LOWERCASE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_UPPERCASE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_UPPERCASE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_UNASSIGNED_CODE_VALUE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_PRIVATE_USE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_VARIATION_SELECTOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_LOGICAL_ORDER_EXCEPTION_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_DEPRECATED_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_DEFAULT_IGNORABLE_CODE_POINT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_DEFAULT_IGNORABLE_CODE_POINT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_NOT_A_CHARACTER_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_ALPHABETIC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_ALPHABETIC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_WHITE_SPACE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_CN_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_CO_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_CS_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_CF_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_CC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_C_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_ZP_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_ZL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_ZS_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_Z_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_SO_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_SK_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_SC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_SM_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_S_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_PO_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_PF_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_PI_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_PE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_PS_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_PD_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_PC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_P_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_NO_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_NL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_ND_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_N_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_ME_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_MC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_MN_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_M_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_LO_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_LM_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_LT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_LL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_LU_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_LC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_L_DLL_VARIABLE
LIBUNISTRING_UNICTYPE_H
LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_FALSE
LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_TRUE
LIBUNISTRING_UNICONV_H
LIBUNISTRING_COMPILE_UNICASE_TOLOWER_FALSE
LIBUNISTRING_COMPILE_UNICASE_TOLOWER_TRUE
GL_GNULIB_UNICASE_EMPTY_SUFFIX_CONTEXT_DLL_VARIABLE
GL_GNULIB_UNICASE_EMPTY_PREFIX_CONTEXT_DLL_VARIABLE
LIBUNISTRING_UNICASE_H
HAVE_UNISTRING_WOE32DLL_H
TIME_H_DEFINES_TIME_UTC
UNISTD_H_DEFINES_STRUCT_TIMESPEC
PTHREAD_H_DEFINES_STRUCT_TIMESPEC
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
TIME_H_DEFINES_STRUCT_TIMESPEC
NEXT_AS_FIRST_DIRECTIVE_TIME_H
NEXT_TIME_H
GL_GNULIB_WAITPID
NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H
NEXT_SYS_WAIT_H
HAVE_SYS_UIO_H
NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H
NEXT_SYS_UIO_H
GL_GNULIB_ACCEPT4
GL_GNULIB_SHUTDOWN
GL_GNULIB_SETSOCKOPT
GL_GNULIB_SENDTO
GL_GNULIB_RECVFROM
GL_GNULIB_SEND
GL_GNULIB_RECV
GL_GNULIB_LISTEN
GL_GNULIB_GETSOCKOPT
GL_GNULIB_GETSOCKNAME
GL_GNULIB_GETPEERNAME
GL_GNULIB_BIND
GL_GNULIB_ACCEPT
GL_GNULIB_CONNECT
GL_GNULIB_SOCKET
GL_GNULIB_SELECT
GL_GNULIB_PSELECT
HAVE_SYS_SELECT_H
NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
NEXT_SYS_SELECT_H
REPLACE_SELECT
REPLACE_PSELECT
HAVE_PSELECT
HAVE_SYS_RANDOM_H
NEXT_AS_FIRST_DIRECTIVE_SYS_RANDOM_H
NEXT_SYS_RANDOM_H
GL_COND_OBJ_STRTOUL_FALSE
GL_COND_OBJ_STRTOUL_TRUE
GL_COND_OBJ_STRTOL_FALSE
GL_COND_OBJ_STRTOL_TRUE
GL_COND_OBJ_STRPBRK_FALSE
GL_COND_OBJ_STRPBRK_TRUE
GL_COND_OBJ_STRNLEN_FALSE
GL_COND_OBJ_STRNLEN_TRUE
NEXT_AS_FIRST_DIRECTIVE_STRING_H
NEXT_STRING_H
GL_COND_OBJ_STRERROR_OVERRIDE_FALSE
GL_COND_OBJ_STRERROR_OVERRIDE_TRUE
GL_COND_OBJ_STRERROR_FALSE
GL_COND_OBJ_STRERROR_TRUE
GL_COND_OBJ_STRDUP_FALSE
GL_COND_OBJ_STRDUP_TRUE
GL_COND_OBJ_STRCSPN_FALSE
GL_COND_OBJ_STRCSPN_TRUE
GL_COND_OBJ_STRCHRNUL_FALSE
GL_COND_OBJ_STRCHRNUL_TRUE
GL_COND_OBJ_STPNCPY_FALSE
GL_COND_OBJ_STPNCPY_TRUE
GL_COND_OBJ_STPCPY_FALSE
GL_COND_OBJ_STPCPY_TRUE
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
NEXT_STDLIB_H
GL_COND_OBJ_STDIO_WRITE_FALSE
GL_COND_OBJ_STDIO_WRITE_TRUE
GL_COND_OBJ_STDIO_READ_FALSE
GL_COND_OBJ_STDIO_READ_TRUE
NEXT_AS_FIRST_DIRECTIVE_STDIO_H
NEXT_STDIO_H
GL_GENERATE_STDINT_H_FALSE
GL_GENERATE_STDINT_H_TRUE
STDINT_H
GL_GENERATE_STDDEF_H_FALSE
GL_GENERATE_STDDEF_H_TRUE
STDDEF_H
GL_GENERATE_STDCKDINT_H_FALSE
GL_GENERATE_STDCKDINT_H_TRUE
STDCKDINT_H
GL_GENERATE_STDARG_H_FALSE
GL_GENERATE_STDARG_H_TRUE
STDARG_H
NEXT_AS_FIRST_DIRECTIVE_STDARG_H
NEXT_STDARG_H
GL_COND_OBJ_STAT_FALSE
GL_COND_OBJ_STAT_TRUE
GL_COND_OBJ_OS2_SPAWN_FALSE
GL_COND_OBJ_OS2_SPAWN_TRUE
HAVE_SPAWN_H
NEXT_AS_FIRST_DIRECTIVE_SPAWN_H
NEXT_SPAWN_H
LIBSOCKET
GL_COND_OBJ_SIGPROCMASK_FALSE
GL_COND_OBJ_SIGPROCMASK_TRUE
ASM_SYMBOL_PREFIX
GL_COND_OBJ_SIGNBIT3_FALSE
GL_COND_OBJ_SIGNBIT3_TRUE
NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
NEXT_SIGNAL_H
GL_COND_OBJ_SIGACTION_FALSE
GL_COND_OBJ_SIGACTION_TRUE
GL_COND_OBJ_SETLOCALE_LOCK_FALSE
GL_COND_OBJ_SETLOCALE_LOCK_TRUE
GL_COND_OBJ_SETLOCALE_FALSE
GL_COND_OBJ_SETLOCALE_TRUE
LIB_SETLOCALE
SETLOCALE_LIB
GL_COND_OBJ_SETENV_FALSE
GL_COND_OBJ_SETENV_TRUE
GL_COND_OBJ_SECURE_GETENV_FALSE
GL_COND_OBJ_SECURE_GETENV_TRUE
GL_GNULIB_SCHED_YIELD
HAVE_STRUCT_SCHED_PARAM
HAVE_SCHED_H
NEXT_AS_FIRST_DIRECTIVE_SCHED_H
NEXT_SCHED_H
REPLACE_SCHED_YIELD
HAVE_SCHED_YIELD
GL_COND_OBJ_RMDIR_FALSE
GL_COND_OBJ_RMDIR_TRUE
GL_COND_OBJ_REWINDDIR_FALSE
GL_COND_OBJ_REWINDDIR_TRUE
GL_COND_OBJ_PROGRELOC_FALSE
GL_COND_OBJ_PROGRELOC_TRUE
RELOCATABLE_STRIP
RELOCATABLE_BUILD_DIR
RELOCATABLE_SRC_DIR
RELOCATABLE_CONFIG_H_DIR
RELOCATABLE_LIBRARY_PATH
RELOCATABLE_VIA_WRAPPER_FALSE
RELOCATABLE_VIA_WRAPPER_TRUE
RELOCATABLE_VIA_LD_FALSE
RELOCATABLE_VIA_LD_TRUE
INSTALL_PROGRAM_ENV
RELOCATABLE_LDFLAGS
RELOCATABLE
GL_COND_OBJ_REALLOCARRAY_FALSE
GL_COND_OBJ_REALLOCARRAY_TRUE
GL_COND_OBJ_READLINK_FALSE
GL_COND_OBJ_READLINK_TRUE
GL_COND_OBJ_READDIR_FALSE
GL_COND_OBJ_READDIR_TRUE
GL_COND_OBJ_READ_FALSE
GL_COND_OBJ_READ_TRUE
GL_COND_OBJ_RAWMEMCHR_FALSE
GL_COND_OBJ_RAWMEMCHR_TRUE
GL_GNULIB_SIGACTION
GL_GNULIB_SIGPROCMASK
GL_GNULIB_SIGNAL_H_SIGPIPE
GL_GNULIB_RAISE
GL_GNULIB_PTHREAD_SIGMASK
GL_COND_OBJ_RAISE_FALSE
GL_COND_OBJ_RAISE_TRUE
REPLACE_RAISE
REPLACE_PTHREAD_SIGMASK
HAVE_SIGHANDLER_T
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
HAVE_STRUCT_SIGACTION_SA_SIGACTION
HAVE_SIGACTION
HAVE_SIGINFO_T
HAVE_SIGSET_T
HAVE_RAISE
HAVE_PTHREAD_SIGMASK
HAVE_POSIX_SIGNALBLOCKING
QCOPY_ACL_LIB
LIB_XATTR
GL_COND_OBJ_SPAWNP_FALSE
GL_COND_OBJ_SPAWNP_TRUE
GL_COND_OBJ_SPAWNATTR_SETSIGMASK_FALSE
GL_COND_OBJ_SPAWNATTR_SETSIGMASK_TRUE
GL_COND_OBJ_SPAWNATTR_SETPGROUP_FALSE
GL_COND_OBJ_SPAWNATTR_SETPGROUP_TRUE
GL_COND_OBJ_SPAWNATTR_SETFLAGS_FALSE
GL_COND_OBJ_SPAWNATTR_SETFLAGS_TRUE
GL_COND_OBJ_SPAWNATTR_INIT_FALSE
GL_COND_OBJ_SPAWNATTR_INIT_TRUE
GL_COND_OBJ_SPAWNATTR_DESTROY_FALSE
GL_COND_OBJ_SPAWNATTR_DESTROY_TRUE
GL_COND_OBJ_SPAWN_FACTION_INIT_FALSE
GL_COND_OBJ_SPAWN_FACTION_INIT_TRUE
GL_COND_OBJ_SPAWN_FACTION_DESTROY_FALSE
GL_COND_OBJ_SPAWN_FACTION_DESTROY_TRUE
GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_FALSE
GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_TRUE
GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_FALSE
GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_TRUE
GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_FALSE
GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_TRUE
GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_FALSE
GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_TRUE
GL_COND_OBJ_SPAWNI_FALSE
GL_COND_OBJ_SPAWNI_TRUE
GL_GNULIB_POSIX_SPAWNATTR_DESTROY
GL_GNULIB_POSIX_SPAWNATTR_SETSIGMASK
GL_GNULIB_POSIX_SPAWNATTR_GETSIGMASK
GL_GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT
GL_GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT
GL_GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY
GL_GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY
GL_GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM
GL_GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM
GL_GNULIB_POSIX_SPAWNATTR_SETPGROUP
GL_GNULIB_POSIX_SPAWNATTR_GETPGROUP
GL_GNULIB_POSIX_SPAWNATTR_SETFLAGS
GL_GNULIB_POSIX_SPAWNATTR_GETFLAGS
GL_GNULIB_POSIX_SPAWNATTR_INIT
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT
GL_GNULIB_POSIX_SPAWNP
GL_GNULIB_POSIX_SPAWN
GL_COND_OBJ_SPAWN_FALSE
GL_COND_OBJ_SPAWN_TRUE
LIB_POSIX_SPAWN
POSIX_SPAWN_LIB
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR
REPLACE_POSIX_SPAWN
HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR
HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR
HAVE_POSIX_SPAWN_FILE_ACTIONS_T
HAVE_POSIX_SPAWNATTR_T
HAVE_POSIX_SPAWN
GL_COND_OBJ_PIPE_FALSE
GL_COND_OBJ_PIPE_TRUE
NEXT_AS_FIRST_DIRECTIVE_OMP_H
NEXT_OMP_H
GL_COND_OBJ_OPENDIR_FALSE
GL_COND_OBJ_OPENDIR_TRUE
GL_COND_OBJ_OPENAT_FALSE
GL_COND_OBJ_OPENAT_TRUE
GL_COND_OBJ_OPEN_FALSE
GL_COND_OBJ_OPEN_TRUE
GL_COND_OBJ_OBSTACK_FALSE
GL_COND_OBJ_OBSTACK_TRUE
GL_GENERATE_OBSTACK_H_FALSE
GL_GENERATE_OBSTACK_H_TRUE
OBSTACK_H
REPLACE_OBSTACK
NO_CXX
GL_GENERATE_NETINET_IN_H_FALSE
GL_GENERATE_NETINET_IN_H_TRUE
NETINET_IN_H
HAVE_NETINET_IN_H
NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H
NEXT_NETINET_IN_H
GL_COND_OBJ_MSVC_NOTHROW_FALSE
GL_COND_OBJ_MSVC_NOTHROW_TRUE
GL_COND_OBJ_MSVC_INVAL_FALSE
GL_COND_OBJ_MSVC_INVAL_TRUE
GL_COND_OBJ_MKDTEMP_FALSE
GL_COND_OBJ_MKDTEMP_TRUE
GL_COND_OBJ_MKDIR_FALSE
GL_COND_OBJ_MKDIR_TRUE
GL_COND_OBJ_MEMSET_EXPLICIT_FALSE
GL_COND_OBJ_MEMSET_EXPLICIT_TRUE
GL_COND_OBJ_MEMSET_FALSE
GL_COND_OBJ_MEMSET_TRUE
GL_COND_OBJ_MEMRCHR_FALSE
GL_COND_OBJ_MEMRCHR_TRUE
GL_COND_OBJ_MEMPCPY_FALSE
GL_COND_OBJ_MEMPCPY_TRUE
GL_COND_OBJ_MEMMOVE_FALSE
GL_COND_OBJ_MEMMOVE_TRUE
GL_COND_OBJ_MEMCHR_FALSE
GL_COND_OBJ_MEMCHR_TRUE
GL_COND_OBJ_MBTOWC_FALSE
GL_COND_OBJ_MBTOWC_TRUE
GL_COND_OBJ_MBSRTOWCS_FALSE
GL_COND_OBJ_MBSRTOWCS_TRUE
GL_GNULIB_MDA_STRDUP
GL_GNULIB_MDA_MEMCCPY
GL_GNULIB_STRVERSCMP
GL_GNULIB_STRSIGNAL
GL_GNULIB_SIGDESCR_NP
GL_GNULIB_SIGABBREV_NP
GL_GNULIB_STRERRORNAME_NP
GL_GNULIB_STRERROR_R
GL_GNULIB_STRERROR
GL_GNULIB_MBSTOK_R
GL_GNULIB_MBSSEP
GL_GNULIB_MBSSPN
GL_GNULIB_MBSPBRK
GL_GNULIB_MBSCSPN
GL_GNULIB_MBSCASESTR
GL_GNULIB_MBSPCASECMP
GL_GNULIB_MBSNCASECMP
GL_GNULIB_MBSCASECMP
GL_GNULIB_MBSSTR
GL_GNULIB_MBSRCHR
GL_GNULIB_MBSCHR
GL_GNULIB_MBSNLEN
GL_GNULIB_MBSLEN
GL_GNULIB_STRTOK_R
GL_GNULIB_STRCASESTR
GL_GNULIB_STRSTR
GL_GNULIB_STRSEP
GL_GNULIB_STRPBRK
GL_GNULIB_STRNLEN
GL_GNULIB_STRNDUP
GL_GNULIB_STRNCAT
GL_GNULIB_STRDUP
GL_GNULIB_STRCHRNUL
GL_GNULIB_STPNCPY
GL_GNULIB_STPCPY
GL_GNULIB_RAWMEMCHR
GL_GNULIB_MEMSET_EXPLICIT
GL_GNULIB_MEMRCHR
GL_GNULIB_MEMPCPY
GL_GNULIB_MEMMEM
GL_GNULIB_MEMCHR
GL_GNULIB_FFSLL
GL_GNULIB_FFSL
GL_GNULIB_EXPLICIT_BZERO
UNDEFINE_STRTOK_R
REPLACE_STRSIGNAL
REPLACE_STRERRORNAME_NP
REPLACE_STRERROR_R
REPLACE_STRERROR
REPLACE_STRTOK_R
REPLACE_STRCASESTR
REPLACE_STRSTR
REPLACE_STRNLEN
REPLACE_STRNDUP
REPLACE_STRNCAT
REPLACE_STRDUP
REPLACE_STRCHRNUL
REPLACE_STPNCPY
REPLACE_STPCPY
REPLACE_MEMPCPY
REPLACE_MEMMEM
REPLACE_MEMCHR
REPLACE_FFSLL
HAVE_STRVERSCMP
HAVE_DECL_STRSIGNAL
HAVE_SIGDESCR_NP
HAVE_SIGABBREV_NP
HAVE_STRERRORNAME_NP
HAVE_DECL_STRERROR_R
HAVE_DECL_STRTOK_R
HAVE_STRCASESTR
HAVE_STRSEP
HAVE_STRPBRK
HAVE_DECL_STRNLEN
HAVE_DECL_STRNDUP
HAVE_DECL_STRDUP
HAVE_STRCHRNUL
HAVE_STPNCPY
HAVE_STPCPY
HAVE_RAWMEMCHR
HAVE_DECL_MEMRCHR
HAVE_MEMSET_EXPLICIT
HAVE_MEMPCPY
HAVE_DECL_MEMMEM
HAVE_FFSLL
HAVE_FFSL
HAVE_EXPLICIT_BZERO
HAVE_MBSLEN
GL_COND_OBJ_MBSINIT_FALSE
GL_COND_OBJ_MBSINIT_TRUE
GL_COND_OBJ_MBRTOWC_FALSE
GL_COND_OBJ_MBRTOWC_TRUE
LIB_MBRTOWC
MBRTOWC_LIB
HAVE_VISIBILITY
CFLAG_VISIBILITY
GL_COND_OBJ_MBRTOC32_FALSE
GL_COND_OBJ_MBRTOC32_TRUE
NEXT_AS_FIRST_DIRECTIVE_MATH_H
NEXT_MATH_H
GL_COND_OBJ_LSTAT_FALSE
GL_COND_OBJ_LSTAT_TRUE
GL_COND_OBJ_LSEEK_FALSE
GL_COND_OBJ_LSEEK_TRUE
GL_COND_OBJ_LOG10_FALSE
GL_COND_OBJ_LOG10_TRUE
LOG10_LIBM
POW_LIBM
LTLIBMULTITHREAD
LIBMULTITHREAD
LTLIBTHREAD
LIBTHREAD
LIBSTDTHREAD
GL_GNULIB_MDA_TZSET
GL_GNULIB_TZSET
GL_GNULIB_TIME_RZ
GL_GNULIB_TIME_R
GL_GNULIB_TIMESPEC_GETRES
GL_GNULIB_TIMESPEC_GET
GL_GNULIB_TIMEGM
GL_GNULIB_TIME
GL_GNULIB_STRPTIME
GL_GNULIB_STRFTIME
GL_GNULIB_NANOSLEEP
GL_GNULIB_LOCALTIME
GL_GNULIB_MKTIME
GL_GNULIB_CTIME
GL_COND_OBJ_LOCALTIME_FALSE
GL_COND_OBJ_LOCALTIME_TRUE
REPLACE_TZSET
REPLACE_TIMESPEC_GET
REPLACE_TIMEGM
REPLACE_TIME
REPLACE_STRFTIME
REPLACE_NANOSLEEP
REPLACE_MKTIME
REPLACE_LOCALTIME_R
REPLACE_LOCALTIME
REPLACE_GMTIME
REPLACE_CTIME
HAVE_TIMEZONE_T
HAVE_TIMESPEC_GETRES
HAVE_TIMESPEC_GET
HAVE_TIMEGM
HAVE_STRPTIME
HAVE_NANOSLEEP
HAVE_DECL_LOCALTIME_R
GL_GNULIB_LOCALENAME
GL_GNULIB_DUPLOCALE
GL_GNULIB_SETLOCALE_NULL
GL_GNULIB_SETLOCALE
GL_GNULIB_LOCALECONV
NEXT_AS_FIRST_DIRECTIVE_LOCALE_H
NEXT_LOCALE_H
HAVE_XLOCALE_H
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
NEXT_STDDEF_H
HAVE_WCHAR_T
HAVE_MAX_ALIGN_T
REPLACE_NULL
LOCALENAME_ENHANCE_LOCALE_FUNCS
REPLACE_STRUCT_LCONV
REPLACE_FREELOCALE
REPLACE_DUPLOCALE
REPLACE_NEWLOCALE
REPLACE_SETLOCALE
REPLACE_LOCALECONV
HAVE_FREELOCALE
HAVE_DUPLOCALE
HAVE_NEWLOCALE
LOCALCHARSET_TESTS_ENVIRONMENT
GL_GENERATE_LIMITS_H_FALSE
GL_GENERATE_LIMITS_H_TRUE
LIMITS_H
INCLUDED_LIBXML_FALSE
INCLUDED_LIBXML_TRUE
LIBXML_H
INCXML
LTLIBXML
LIBXML
LIBUNISTRING_PREFIX
LTLIBUNISTRING
LIBUNISTRING
HAVE_LIBUNISTRING
GL_GNULIB_NL_LANGINFO
HAVE_LANGINFO_YESEXPR
HAVE_LANGINFO_ERA
HAVE_LANGINFO_ALTMON
HAVE_LANGINFO_T_FMT_AMPM
HAVE_LANGINFO_CODESET
HAVE_LANGINFO_H
NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H
NEXT_LANGINFO_H
REPLACE_NL_LANGINFO
HAVE_NL_LANGINFO
GL_COND_OBJ_ISWXDIGIT_FALSE
GL_COND_OBJ_ISWXDIGIT_TRUE
GL_COND_OBJ_ISWPUNCT_FALSE
GL_COND_OBJ_ISWPUNCT_TRUE
GL_COND_OBJ_ISWDIGIT_FALSE
GL_COND_OBJ_ISWDIGIT_TRUE
GL_COND_OBJ_ISWCTYPE_FALSE
GL_COND_OBJ_ISWCTYPE_TRUE
GL_GNULIB_TOWCTRANS
GL_GNULIB_WCTRANS
GL_GNULIB_ISWCTYPE
GL_GNULIB_WCTYPE
GL_GNULIB_ISWXDIGIT
GL_GNULIB_ISWPUNCT
GL_GNULIB_ISWDIGIT
GL_GNULIB_ISWBLANK
GL_COND_OBJ_ISWBLANK_FALSE
GL_COND_OBJ_ISWBLANK_TRUE
REPLACE_TOWLOWER
REPLACE_ISWCNTRL
HAVE_WCTYPE_H
NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H
NEXT_WCTYPE_H
HAVE_CRTDEFS_H
HAVE_WINT_T
HAVE_ISWCNTRL
REPLACE_WCTYPE
REPLACE_WCTRANS
REPLACE_ISWXDIGIT
REPLACE_ISWPUNCT
REPLACE_ISWDIGIT
REPLACE_ISWBLANK
HAVE_WCTRANS_T
HAVE_WCTYPE_T
HAVE_ISWBLANK
ISNAN_LIBM
ISNANL_LIBM
ISNAND_LIBM
ISNANF_LIBM
GL_GNULIB_MDA_YN
GL_GNULIB_MDA_Y1
GL_GNULIB_MDA_Y0
GL_GNULIB_MDA_JN
GL_GNULIB_MDA_J1
GL_GNULIB_MDA_J0
GL_GNULIB_TRUNCL
GL_GNULIB_TRUNCF
GL_GNULIB_TRUNC
GL_GNULIB_TOTALORDERL
GL_GNULIB_TOTALORDERF
GL_GNULIB_TOTALORDER
GL_GNULIB_TANHF
GL_GNULIB_TANL
GL_GNULIB_TANF
GL_GNULIB_SQRTL
GL_GNULIB_SQRTF
GL_GNULIB_SINHF
GL_GNULIB_SINL
GL_GNULIB_SINF
GL_GNULIB_SIGNBIT
GL_GNULIB_ROUNDL
GL_GNULIB_ROUNDF
GL_GNULIB_ROUND
GL_GNULIB_RINTL
GL_GNULIB_RINTF
GL_GNULIB_RINT
GL_GNULIB_REMAINDERL
GL_GNULIB_REMAINDERF
GL_GNULIB_REMAINDER
GL_GNULIB_POWF
GL_GNULIB_MODFL
GL_GNULIB_MODFF
GL_GNULIB_MODF
GL_GNULIB_LOGBL
GL_GNULIB_LOGBF
GL_GNULIB_LOGB
GL_GNULIB_LOG2L
GL_GNULIB_LOG2F
GL_GNULIB_LOG2
GL_GNULIB_LOG1PL
GL_GNULIB_LOG1PF
GL_GNULIB_LOG1P
GL_GNULIB_LOG10L
GL_GNULIB_LOG10F
GL_GNULIB_LOG10
GL_GNULIB_LOGL
GL_GNULIB_LOGF
GL_GNULIB_LOG
GL_GNULIB_LDEXPL
GL_GNULIB_LDEXPF
GL_GNULIB_LDEXP
GL_GNULIB_ISNANL
GL_GNULIB_ISNAND
GL_GNULIB_ISNANF
GL_GNULIB_ISNAN
GL_GNULIB_ISINF
GL_GNULIB_ISFINITE
GL_GNULIB_ILOGBL
GL_GNULIB_ILOGBF
GL_GNULIB_ILOGB
GL_GNULIB_HYPOTL
GL_GNULIB_HYPOTF
GL_GNULIB_HYPOT
GL_GNULIB_FREXPL
GL_GNULIB_FREXP
GL_GNULIB_FREXPF
GL_GNULIB_FMODL
GL_GNULIB_FMODF
GL_GNULIB_FMOD
GL_GNULIB_FMAL
GL_GNULIB_FMAF
GL_GNULIB_FMA
GL_GNULIB_FLOORL
GL_GNULIB_FLOORF
GL_GNULIB_FLOOR
GL_GNULIB_FABSL
GL_GNULIB_FABSF
GL_GNULIB_EXPM1L
GL_GNULIB_EXPM1F
GL_GNULIB_EXPM1
GL_GNULIB_EXP2L
GL_GNULIB_EXP2F
GL_GNULIB_EXP2
GL_GNULIB_EXPL
GL_GNULIB_EXPF
GL_GNULIB_COSHF
GL_GNULIB_COSL
GL_GNULIB_COSF
GL_GNULIB_COPYSIGNL
GL_GNULIB_COPYSIGNF
GL_GNULIB_COPYSIGN
GL_GNULIB_CEILL
GL_GNULIB_CEILF
GL_GNULIB_CEIL
GL_GNULIB_CBRTL
GL_GNULIB_CBRTF
GL_GNULIB_CBRT
GL_GNULIB_ATAN2F
GL_GNULIB_ATANL
GL_GNULIB_ATANF
GL_GNULIB_ASINL
GL_GNULIB_ASINF
GL_GNULIB_ACOSL
GL_GNULIB_ACOSF
GL_COND_OBJ_ISINF_FALSE
GL_COND_OBJ_ISINF_TRUE
ISINF_LIBM
HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
REPLACE_TRUNCL
REPLACE_TRUNCF
REPLACE_TRUNC
REPLACE_TOTALORDERL
REPLACE_TOTALORDERF
REPLACE_TOTALORDER
REPLACE_TANHF
REPLACE_TANF
REPLACE_SQRTL
REPLACE_SQRTF
REPLACE_SINHF
REPLACE_SINF
REPLACE_SIGNBIT_USING_BUILTINS
REPLACE_SIGNBIT
REPLACE_ROUNDL
REPLACE_ROUNDF
REPLACE_ROUND
REPLACE_RINTL
REPLACE_REMAINDERL
REPLACE_REMAINDERF
REPLACE_REMAINDER
REPLACE_NAN
REPLACE_MODFL
REPLACE_MODFF
REPLACE_MODF
REPLACE_LOGBL
REPLACE_LOGBF
REPLACE_LOGB
REPLACE_LOG2L
REPLACE_LOG2F
REPLACE_LOG2
REPLACE_LOG1PL
REPLACE_LOG1PF
REPLACE_LOG1P
REPLACE_LOG10L
REPLACE_LOG10F
REPLACE_LOG10
REPLACE_LOGL
REPLACE_LOGF
REPLACE_LOG
REPLACE_LDEXPL
REPLACE_LDEXP
REPLACE_ISNAN
REPLACE_ISINF
REPLACE_ISFINITE
REPLACE_ILOGBL
REPLACE_ILOGBF
REPLACE_ILOGB
REPLACE_HYPOTL
REPLACE_HYPOTF
REPLACE_HYPOT
REPLACE_HUGE_VAL
REPLACE_FREXPL
REPLACE_FREXP
REPLACE_FREXPF
REPLACE_FMODL
REPLACE_FMODF
REPLACE_FMOD
REPLACE_FMAL
REPLACE_FMAF
REPLACE_FMA
REPLACE_FLOORL
REPLACE_FLOORF
REPLACE_FLOOR
REPLACE_FABSL
REPLACE_EXP2L
REPLACE_EXP2
REPLACE_EXPM1L
REPLACE_EXPM1F
REPLACE_EXPM1
REPLACE_EXPL
REPLACE_EXPF
REPLACE_COSHF
REPLACE_COSF
REPLACE_CEILL
REPLACE_CEILF
REPLACE_CEIL
REPLACE_CBRTL
REPLACE_CBRTF
REPLACE_ATAN2F
REPLACE_ATANF
REPLACE_ASINF
REPLACE_ACOSF
HAVE_DECL_TRUNCL
HAVE_DECL_TRUNCF
HAVE_DECL_TRUNC
HAVE_DECL_TANL
HAVE_DECL_SQRTL
HAVE_DECL_SINL
HAVE_DECL_ROUNDL
HAVE_DECL_ROUNDF
HAVE_DECL_ROUND
HAVE_DECL_RINTF
HAVE_DECL_REMAINDERL
HAVE_DECL_REMAINDER
HAVE_DECL_LOGB
HAVE_DECL_LOG2L
HAVE_DECL_LOG2F
HAVE_DECL_LOG2
HAVE_DECL_LOG10L
HAVE_DECL_LOGL
HAVE_DECL_LDEXPL
HAVE_DECL_FREXPL
HAVE_DECL_FLOORL
HAVE_DECL_FLOORF
HAVE_DECL_EXPM1L
HAVE_DECL_EXP2L
HAVE_DECL_EXP2F
HAVE_DECL_EXP2
HAVE_DECL_EXPL
HAVE_DECL_COSL
HAVE_DECL_COPYSIGNF
HAVE_DECL_CEILL
HAVE_DECL_CEILF
HAVE_DECL_CBRTL
HAVE_DECL_CBRTF
HAVE_DECL_ATANL
HAVE_DECL_ASINL
HAVE_DECL_ACOSL
HAVE_TOTALORDERL
HAVE_TOTALORDERF
HAVE_TOTALORDER
HAVE_TANHF
HAVE_TANL
HAVE_TANF
HAVE_SQRTL
HAVE_SQRTF
HAVE_SINHF
HAVE_SINL
HAVE_SINF
HAVE_RINTL
HAVE_RINT
HAVE_REMAINDERF
HAVE_REMAINDER
HAVE_POWF
HAVE_MODFL
HAVE_MODFF
HAVE_LOGBL
HAVE_LOGBF
HAVE_LOG1PL
HAVE_LOG1PF
HAVE_LOG1P
HAVE_LOG10L
HAVE_LOG10F
HAVE_LOGL
HAVE_LOGF
HAVE_LDEXPF
HAVE_ISNANL
HAVE_ISNAND
HAVE_ISNANF
HAVE_ILOGBL
HAVE_ILOGBF
HAVE_ILOGB
HAVE_HYPOTL
HAVE_HYPOTF
HAVE_FREXPF
HAVE_FMODL
HAVE_FMODF
HAVE_FMAL
HAVE_FMAF
HAVE_FMA
HAVE_FABSL
HAVE_FABSF
HAVE_EXPM1F
HAVE_EXPM1
HAVE_EXPL
HAVE_EXPF
HAVE_COSHF
HAVE_COSL
HAVE_COSF
HAVE_COPYSIGNL
HAVE_COPYSIGN
HAVE_CBRTL
HAVE_CBRTF
HAVE_CBRT
HAVE_ATAN2F
HAVE_ATANL
HAVE_ATANF
HAVE_ASINL
HAVE_ASINF
HAVE_ACOSL
HAVE_ACOSF
GL_COND_OBJ_ISBLANK_FALSE
GL_COND_OBJ_ISBLANK_TRUE
GL_GNULIB_STRTOUMAX
GL_GNULIB_STRTOIMAX
GL_GNULIB_IMAXDIV
GL_GNULIB_IMAXABS
NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
NEXT_INTTYPES_H
UINT64_MAX_EQ_ULONG_MAX
UINT32_MAX_LT_UINTMAX_MAX
PRIPTR_PREFIX
INT64_MAX_EQ_LONG_MAX
INT32_MAX_LT_INTMAX_MAX
REPLACE_STRTOUMAX
REPLACE_STRTOIMAX
REPLACE_IMAXDIV
REPLACE_IMAXABS
HAVE_IMAXDIV
HAVE_IMAXABS
HAVE_IMAXDIV_T
HAVE_DECL_STRTOUMAX
HAVE_DECL_STRTOIMAX
HAVE_DECL_IMAXDIV
HAVE_DECL_IMAXABS
HAVE_SYS_INTTYPES_H
HAVE_SYS_BITYPES_H
HAVE_C99_STDINT_H
WINT_T_SUFFIX
WCHAR_T_SUFFIX
SIG_ATOMIC_T_SUFFIX
SIZE_T_SUFFIX
PTRDIFF_T_SUFFIX
HAVE_SIGNED_WINT_T
HAVE_SIGNED_WCHAR_T
HAVE_SIGNED_SIG_ATOMIC_T
BITSIZEOF_WINT_T
BITSIZEOF_SIG_ATOMIC_T
BITSIZEOF_SIZE_T
BITSIZEOF_PTRDIFF_T
APPLE_UNIVERSAL_BUILD
HAVE_STDINT_H
NEXT_AS_FIRST_DIRECTIVE_STDINT_H
NEXT_STDINT_H
HAVE_SYS_TYPES_H
HAVE_INTTYPES_H
HAVE_WCHAR_H
GNULIBHEADERS_OVERRIDE_WINT_T
NEXT_AS_FIRST_DIRECTIVE_LIMITS_H
NEXT_LIMITS_H
GL_COND_OBJ_INET_NTOP_FALSE
GL_COND_OBJ_INET_NTOP_TRUE
GL_COND_OBJ_ICONV_FALSE
GL_COND_OBJ_ICONV_TRUE
GL_COND_OBJ_ICONV_OPEN_FALSE
GL_COND_OBJ_ICONV_OPEN_TRUE
GL_GENERATE_ICONV_H_FALSE
GL_GENERATE_ICONV_H_TRUE
ICONV_H
NEXT_AS_FIRST_DIRECTIVE_ICONV_H
NEXT_ICONV_H
GL_GNULIB_ICONV
REPLACE_ICONV_UTF
REPLACE_ICONV_OPEN
REPLACE_ICONV
ICONV_CONST
LTLIBICONV
LIBICONV
LIB_HARD_LOCALE
HARD_LOCALE_LIB
LIB_SETLOCALE_NULL
SETLOCALE_NULL_LIB
LIB_SCHED_YIELD
SCHED_YIELD_LIB
LIBPMULTITHREAD
LIBPTHREAD
GL_GNULIB_GETTIMEOFDAY
GL_COND_OBJ_GETTIMEOFDAY_FALSE
GL_COND_OBJ_GETTIMEOFDAY_TRUE
NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
NEXT_SYS_TIME_H
REPLACE_STRUCT_TIMEVAL
REPLACE_GETTIMEOFDAY
HAVE_SYS_TIME_H
HAVE_STRUCT_TIMEVAL
HAVE_GETTIMEOFDAY
GL_GNULIB_GETRANDOM
GL_COND_OBJ_GETRANDOM_FALSE
GL_COND_OBJ_GETRANDOM_TRUE
LIB_GETRANDOM
GETRANDOM_LIB
REPLACE_GETRANDOM
HAVE_GETRANDOM
GL_COND_OBJ_GETPROGNAME_FALSE
GL_COND_OBJ_GETPROGNAME_TRUE
GL_COND_OBJ_GETOPT_FALSE
GL_COND_OBJ_GETOPT_TRUE
GL_GENERATE_GETOPT_CDEFS_H_FALSE
GL_GENERATE_GETOPT_CDEFS_H_TRUE
GETOPT_CDEFS_H
GL_GENERATE_GETOPT_H_FALSE
GL_GENERATE_GETOPT_H_TRUE
GETOPT_H
HAVE_SYS_CDEFS_H
HAVE_GETOPT_H
NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
NEXT_GETOPT_H
GL_COND_OBJ_GETLINE_FALSE
GL_COND_OBJ_GETLINE_TRUE
GL_COND_OBJ_GETDTABLESIZE_FALSE
GL_COND_OBJ_GETDTABLESIZE_TRUE
GL_COND_OBJ_GETDELIM_FALSE
GL_COND_OBJ_GETDELIM_TRUE
GL_COND_OBJ_GETCWD_LGPL_FALSE
GL_COND_OBJ_GETCWD_LGPL_TRUE
GL_COND_OBJ_GETCWD_FALSE
GL_COND_OBJ_GETCWD_TRUE
GL_GNULIB_GETADDRINFO
GL_COND_OBJ_GAI_STRERROR_FALSE
GL_COND_OBJ_GAI_STRERROR_TRUE
GL_COND_OBJ_GETADDRINFO_FALSE
GL_COND_OBJ_GETADDRINFO_TRUE
GETADDRINFO_LIB
INET_NTOP_LIB
SERVENT_LIB
HOSTENT_LIB
HAVE_NETDB_H
NEXT_AS_FIRST_DIRECTIVE_NETDB_H
NEXT_NETDB_H
REPLACE_GETADDRINFO
REPLACE_GAI_STRERROR
HAVE_DECL_GETNAMEINFO
HAVE_DECL_GETADDRINFO
HAVE_DECL_GAI_STRERROR
HAVE_DECL_FREEADDRINFO
HAVE_STRUCT_ADDRINFO
HAVE_SYS_SOCKET_H
NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H
NEXT_SYS_SOCKET_H
HAVE_ACCEPT4
HAVE_SA_FAMILY_T
HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY
HAVE_STRUCT_SOCKADDR_STORAGE
GL_COND_OBJ_FTELLO_FALSE
GL_COND_OBJ_FTELLO_TRUE
GL_COND_OBJ_FTELL_FALSE
GL_COND_OBJ_FTELL_TRUE
WINDOWS_STAT_INODES
WINDOWS_64_BIT_OFF_T
NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H
NEXT_SYS_TYPES_H
GL_COND_OBJ_FSTATAT_FALSE
GL_COND_OBJ_FSTATAT_TRUE
GL_GNULIB_MDA_UMASK
GL_GNULIB_MDA_MKDIR
GL_GNULIB_MDA_CHMOD
GL_GNULIB_OVERRIDES_STRUCT_STAT
GL_GNULIB_UTIMENSAT
GL_GNULIB_STAT
GL_GNULIB_MKNODAT
GL_GNULIB_MKNOD
GL_GNULIB_MKFIFOAT
GL_GNULIB_MKFIFO
GL_GNULIB_MKDIRAT
GL_GNULIB_MKDIR
GL_GNULIB_LSTAT
GL_GNULIB_LCHMOD
GL_GNULIB_GETUMASK
GL_GNULIB_FUTIMENS
GL_GNULIB_FSTATAT
GL_GNULIB_FSTAT
GL_GNULIB_FCHMODAT
GL_GNULIB_CHMOD
WINDOWS_64_BIT_ST_SIZE
WINDOWS_STAT_TIMESPEC
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
NEXT_SYS_STAT_H
GL_COND_OBJ_FSTAT_FALSE
GL_COND_OBJ_FSTAT_TRUE
REPLACE_UTIMENSAT
REPLACE_STAT
REPLACE_MKNODAT
REPLACE_MKNOD
REPLACE_MKFIFOAT
REPLACE_MKFIFO
REPLACE_MKDIR
REPLACE_LSTAT
REPLACE_FUTIMENS
REPLACE_FSTATAT
REPLACE_FSTAT
REPLACE_FCHMODAT
REPLACE_CHMOD
HAVE_UTIMENSAT
HAVE_MKNODAT
HAVE_MKNOD
HAVE_MKFIFOAT
HAVE_MKFIFO
HAVE_MKDIRAT
HAVE_LSTAT
HAVE_LCHMOD
HAVE_GETUMASK
HAVE_FUTIMENS
HAVE_FSTATAT
HAVE_FCHMODAT
GL_COND_OBJ_FREE_FALSE
GL_COND_OBJ_FREE_TRUE
GL_GENERATE_FNMATCH_H_FALSE
GL_GENERATE_FNMATCH_H_TRUE
FNMATCH_H
GL_GNULIB_FNMATCH
HAVE_FNMATCH_H
NEXT_AS_FIRST_DIRECTIVE_FNMATCH_H
NEXT_FNMATCH_H
REPLACE_FNMATCH
HAVE_FNMATCH
GL_COND_OBJ_ITOLD_FALSE
GL_COND_OBJ_ITOLD_TRUE
GL_COND_OBJ_FLOAT_FALSE
GL_COND_OBJ_FLOAT_TRUE
GL_GENERATE_FLOAT_H_FALSE
GL_GENERATE_FLOAT_H_TRUE
FLOAT_H
REPLACE_ITOLD
NEXT_AS_FIRST_DIRECTIVE_FLOAT_H
NEXT_FLOAT_H
GL_COND_OBJ_FDOPENDIR_FALSE
GL_COND_OBJ_FDOPENDIR_TRUE
GL_GNULIB_MDA_TEMPNAM
GL_GNULIB_MDA_PUTW
GL_GNULIB_MDA_GETW
GL_GNULIB_MDA_FILENO
GL_GNULIB_MDA_FDOPEN
GL_GNULIB_MDA_FCLOSEALL
GL_GNULIB_VSPRINTF_POSIX
GL_GNULIB_VSNPRINTF
GL_GNULIB_VPRINTF_POSIX
GL_GNULIB_VPRINTF
GL_GNULIB_VFPRINTF_POSIX
GL_GNULIB_VFPRINTF
GL_GNULIB_VDPRINTF
GL_GNULIB_VSCANF
GL_GNULIB_VFSCANF
GL_GNULIB_VASPRINTF
GL_GNULIB_TMPFILE
GL_GNULIB_STDIO_H_SIGPIPE
GL_GNULIB_STDIO_H_NONBLOCKING
GL_GNULIB_SPRINTF_POSIX
GL_GNULIB_SNPRINTF
GL_GNULIB_SCANF
GL_GNULIB_RENAMEAT
GL_GNULIB_RENAME
GL_GNULIB_REMOVE
GL_GNULIB_PUTS
GL_GNULIB_PUTCHAR
GL_GNULIB_PUTC
GL_GNULIB_PRINTF_POSIX
GL_GNULIB_PRINTF
GL_GNULIB_POPEN
GL_GNULIB_PERROR
GL_GNULIB_PCLOSE
GL_GNULIB_OBSTACK_PRINTF_POSIX
GL_GNULIB_OBSTACK_PRINTF
GL_GNULIB_GETLINE
GL_GNULIB_GETDELIM
GL_GNULIB_GETCHAR
GL_GNULIB_GETC
GL_GNULIB_FWRITE
GL_GNULIB_FTELLO
GL_GNULIB_FTELL
GL_GNULIB_FSEEKO
GL_GNULIB_FSEEK
GL_GNULIB_FSCANF
GL_GNULIB_FREOPEN
GL_GNULIB_FREAD
GL_GNULIB_FPUTS
GL_GNULIB_FPUTC
GL_GNULIB_FPURGE
GL_GNULIB_FPRINTF_POSIX
GL_GNULIB_FPRINTF
GL_GNULIB_FOPEN_GNU
GL_GNULIB_FOPEN
GL_GNULIB_FGETS
GL_GNULIB_FGETC
GL_GNULIB_FFLUSH
GL_GNULIB_FDOPEN
GL_GNULIB_FCLOSE
GL_GNULIB_DPRINTF
GL_COND_OBJ_FDOPEN_FALSE
GL_COND_OBJ_FDOPEN_TRUE
REPLACE_VSPRINTF
REPLACE_VSNPRINTF
REPLACE_VPRINTF
REPLACE_VFPRINTF
REPLACE_VDPRINTF
REPLACE_VASPRINTF
REPLACE_TMPFILE
REPLACE_STDIO_WRITE_FUNCS
REPLACE_STDIO_READ_FUNCS
REPLACE_SPRINTF
REPLACE_SNPRINTF
REPLACE_RENAMEAT
REPLACE_RENAME
REPLACE_REMOVE
REPLACE_PRINTF
REPLACE_POPEN
REPLACE_PERROR
REPLACE_OBSTACK_PRINTF
REPLACE_GETLINE
REPLACE_GETDELIM
REPLACE_FTELLO
REPLACE_FTELL
REPLACE_FSEEKO
REPLACE_FSEEK
REPLACE_FREOPEN
REPLACE_FPURGE
REPLACE_FPRINTF
REPLACE_FOPEN_FOR_FOPEN_GNU
REPLACE_FOPEN
REPLACE_FFLUSH
REPLACE_FDOPEN
REPLACE_FCLOSE
REPLACE_DPRINTF
HAVE_VDPRINTF
HAVE_VASPRINTF
HAVE_RENAMEAT
HAVE_POPEN
HAVE_PCLOSE
HAVE_FTELLO
HAVE_FSEEKO
HAVE_DPRINTF
HAVE_DECL_VSNPRINTF
HAVE_DECL_SNPRINTF
HAVE_DECL_PUTW
HAVE_DECL_OBSTACK_PRINTF
HAVE_DECL_GETW
HAVE_DECL_GETLINE
HAVE_DECL_GETDELIM
HAVE_DECL_FTELLO
HAVE_DECL_FSEEKO
HAVE_DECL_FPURGE
HAVE_DECL_FCLOSEALL
NEXT_AS_FIRST_DIRECTIVE_FCNTL_H
NEXT_FCNTL_H
GL_GNULIB_MDA_OPEN
GL_GNULIB_MDA_CREAT
GL_GNULIB_OPENAT
GL_GNULIB_OPEN
GL_GNULIB_NONBLOCKING
GL_GNULIB_FCNTL
GL_GNULIB_CREAT
GL_COND_OBJ_FCNTL_FALSE
GL_COND_OBJ_FCNTL_TRUE
REPLACE_OPENAT
REPLACE_OPEN
REPLACE_FCNTL
REPLACE_CREAT
HAVE_OPENAT
HAVE_FCNTL
GL_COND_OBJ_FCHDIR_FALSE
GL_COND_OBJ_FCHDIR_TRUE
FABS_LIBM
GL_COND_OBJ_ERROR_FALSE
GL_COND_OBJ_ERROR_TRUE
REPLACE_ERROR_AT_LINE
REPLACE_ERROR
HAVE_ERROR_AT_LINE
HAVE_ERROR
HAVE_ERROR_H
NEXT_AS_FIRST_DIRECTIVE_ERROR_H
NEXT_ERROR_H
GL_GENERATE_ERRNO_H_FALSE
GL_GENERATE_ERRNO_H_TRUE
ERRNO_H
EOVERFLOW_VALUE
EOVERFLOW_HIDDEN
ENOLINK_VALUE
ENOLINK_HIDDEN
EMULTIHOP_VALUE
EMULTIHOP_HIDDEN
NEXT_AS_FIRST_DIRECTIVE_ERRNO_H
NEXT_ERRNO_H
GL_COND_OBJ_DUP2_FALSE
GL_COND_OBJ_DUP2_TRUE
GL_COND_OBJ_DUP_FALSE
GL_COND_OBJ_DUP_TRUE
GL_COND_OBJ_DIRFD_FALSE
GL_COND_OBJ_DIRFD_TRUE
HAVE_DIRENT_H
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H
NEXT_DIRENT_H
GL_GNULIB_ISBLANK
NEXT_AS_FIRST_DIRECTIVE_CTYPE_H
NEXT_CTYPE_H
HAVE_ISBLANK
GL_COND_OBJ_COPY_FILE_RANGE_FALSE
GL_COND_OBJ_COPY_FILE_RANGE_TRUE
pkglibexecdir_c_make
pkglibexecdir_c
pkglibdir_c_make
pkglibdir_c
pkgincludedir_c_make
pkgincludedir_c
pkgdatadir_c_make
pkgdatadir_c
mandir_c_make
mandir_c
lispdir_c_make
lispdir_c
libdir_c_make
libdir_c
psdir_c_make
psdir_c
pdfdir_c_make
pdfdir_c
dvidir_c_make
dvidir_c
htmldir_c_make
htmldir_c
infodir_c_make
infodir_c
docdir_c_make
docdir_c
oldincludedir_c_make
oldincludedir_c
includedir_c_make
includedir_c
runstatedir_c_make
runstatedir_c
localstatedir_c_make
localstatedir_c
sharedstatedir_c_make
sharedstatedir_c
sysconfdir_c_make
sysconfdir_c
datadir_c_make
datadir_c
datarootdir_c_make
datarootdir_c
libexecdir_c_make
libexecdir_c
sbindir_c_make
sbindir_c
bindir_c_make
bindir_c
exec_prefix_c_make
exec_prefix_c
prefix_c_make
prefix_c
pkglibexecdir
pkglibdir
pkgincludedir
pkgdatadir
lispdir
GL_GNULIB_ALPHASORT
GL_GNULIB_SCANDIR
GL_GNULIB_FDOPENDIR
GL_GNULIB_DIRFD
GL_GNULIB_CLOSEDIR
GL_GNULIB_REWINDDIR
GL_GNULIB_READDIR
GL_GNULIB_OPENDIR
GL_COND_OBJ_CLOSEDIR_FALSE
GL_COND_OBJ_CLOSEDIR_TRUE
DIR_HAS_FD_MEMBER
REPLACE_FDOPENDIR
REPLACE_DIRFD
REPLACE_CLOSEDIR
REPLACE_REWINDDIR
REPLACE_READDIR
REPLACE_OPENDIR
HAVE_ALPHASORT
HAVE_SCANDIR
HAVE_FDOPENDIR
HAVE_DECL_FDOPENDIR
HAVE_DECL_DIRFD
HAVE_CLOSEDIR
HAVE_REWINDDIR
HAVE_READDIR
HAVE_OPENDIR
GL_COND_OBJ_CLOSE_FALSE
GL_COND_OBJ_CLOSE_TRUE
HAVE_WINSOCK2_H
REPLACE_IOCTL
SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
SYS_IOCTL_H_HAVE_WINSOCK2_H
HAVE_MSVC_INVALID_PARAMETER_HANDLER
LIB_CLOCK_GETTIME
CLOCK_TIME_LIB
GL_COND_OBJ_CHDIR_LONG_FALSE
GL_COND_OBJ_CHDIR_LONG_TRUE
GL_COND_OBJ_CANONICALIZE_LGPL_FALSE
GL_COND_OBJ_CANONICALIZE_LGPL_TRUE
HAVE_WORKING_MBRTOC32
LOCALE_ZH_CN
LC_MONETARY_IMPLEMENTED
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LC_NUMERIC_IMPLEMENTED
LC_COLLATE_IMPLEMENTED
LOCALE_FR_UTF8
LOCALE_JA
SMALL_WCHAR_T
BITSIZEOF_WCHAR_T
CXX_HAS_CHAR8_TYPE
CXX_HAS_UCHAR_TYPES
GNULIBHEADERS_OVERRIDE_CHAR32_T
GNULIBHEADERS_OVERRIDE_CHAR16_T
GNULIBHEADERS_OVERRIDE_CHAR8_T
HAVE_UCHAR_H
NEXT_AS_FIRST_DIRECTIVE_UCHAR_H
NEXT_UCHAR_H
GL_GENERATE_BYTESWAP_H_FALSE
GL_GENERATE_BYTESWAP_H_TRUE
BYTESWAP_H
REPLACE_WCTOMB
REPLACE_UNSETENV
REPLACE_STRTOULL
REPLACE_STRTOUL
REPLACE_STRTOLL
REPLACE_STRTOLD
REPLACE_STRTOL
REPLACE_STRTOD
REPLACE_SETSTATE
REPLACE_SETENV
REPLACE_REALPATH
REPLACE_REALLOCARRAY
REPLACE_REALLOC_FOR_REALLOC_POSIX
REPLACE_REALLOC_FOR_REALLOC_GNU
REPLACE_RANDOM_R
REPLACE_RANDOM
REPLACE_QSORT_R
REPLACE_PUTENV
REPLACE_PTSNAME_R
REPLACE_PTSNAME
REPLACE_POSIX_OPENPT
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REPLACE_MKSTEMP
REPLACE_MKOSTEMPS
REPLACE_MKOSTEMP
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REPLACE_MBSTOWCS
REPLACE_MB_CUR_MAX
REPLACE_MALLOC_FOR_MALLOC_POSIX
REPLACE_MALLOC_FOR_MALLOC_GNU
REPLACE_INITSTATE
REPLACE_GETSUBOPT
REPLACE_GETPROGNAME
REPLACE_GETLOADAVG
REPLACE_FREE
REPLACE_CANONICALIZE_FILE_NAME
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REPLACE_CALLOC_FOR_CALLOC_GNU
REPLACE_ALIGNED_ALLOC
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HAVE_DECL_UNSETENV
HAVE_UNLOCKPT
HAVE_SYS_LOADAVG_H
HAVE_STRUCT_RANDOM_DATA
HAVE_STRTOULL
HAVE_STRTOUL
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HAVE_SETSTATE
HAVE_DECL_SETENV
HAVE_SETENV
HAVE_SECURE_GETENV
HAVE_RPMATCH
HAVE_REALPATH
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HAVE_RANDOM_R
HAVE_RANDOM_H
HAVE_RANDOM
HAVE_QSORT_R
HAVE_PTSNAME_R
HAVE_PTSNAME
HAVE_POSIX_OPENPT
HAVE_POSIX_MEMALIGN
HAVE_MKSTEMPS
HAVE_MKSTEMP
HAVE_MKOSTEMPS
HAVE_MKOSTEMP
HAVE_MKDTEMP
HAVE_MBTOWC
HAVE_DECL_INITSTATE
HAVE_INITSTATE
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HAVE_GETPROGNAME
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HAVE_DECL_GCVT
HAVE_DECL_FCVT
HAVE_DECL_ECVT
HAVE_CANONICALIZE_FILE_NAME
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HAVE__EXIT
GL_GNULIB_MDA_PUTENV
GL_GNULIB_MDA_MKTEMP
GL_GNULIB_MDA_GCVT
GL_GNULIB_MDA_FCVT
GL_GNULIB_MDA_ECVT
GL_GNULIB_WCTOMB
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GL_GNULIB_UNLOCKPT
GL_GNULIB_SYSTEM_POSIX
GL_GNULIB_STRTOULL
GL_GNULIB_STRTOUL
GL_GNULIB_STRTOLL
GL_GNULIB_STRTOLD
GL_GNULIB_STRTOL
GL_GNULIB_STRTOD
GL_GNULIB_SETENV
GL_GNULIB_SECURE_GETENV
GL_GNULIB_RPMATCH
GL_GNULIB_REALPATH
GL_GNULIB_REALLOC_POSIX
GL_GNULIB_REALLOC_GNU
GL_GNULIB_REALLOCARRAY
GL_GNULIB_RANDOM_R
GL_GNULIB_RANDOM
GL_GNULIB_QSORT_R
GL_GNULIB_PUTENV
GL_GNULIB_PTSNAME_R
GL_GNULIB_PTSNAME
GL_GNULIB_POSIX_OPENPT
GL_GNULIB_POSIX_MEMALIGN
GL_GNULIB_MKSTEMPS
GL_GNULIB_MKSTEMP
GL_GNULIB_MKOSTEMPS
GL_GNULIB_MKOSTEMP
GL_GNULIB_MKDTEMP
GL_GNULIB_MBTOWC
GL_GNULIB_MBSTOWCS
GL_GNULIB_MALLOC_POSIX
GL_GNULIB_MALLOC_GNU
GL_GNULIB_GRANTPT
GL_GNULIB_GETSUBOPT
GL_GNULIB_GETPROGNAME
GL_GNULIB_GETLOADAVG
GL_GNULIB_FREE_POSIX
GL_GNULIB_CANONICALIZE_FILE_NAME
GL_GNULIB_CALLOC_POSIX
GL_GNULIB_CALLOC_GNU
GL_GNULIB_ATOLL
GL_GNULIB_ALIGNED_ALLOC
GL_GNULIB__EXIT
GL_GNULIB_MDA_WCSDUP
GL_GNULIB_WGETCWD
GL_GNULIB_WCSFTIME
GL_GNULIB_WCSWIDTH
GL_GNULIB_WCSTOK
GL_GNULIB_WCSSTR
GL_GNULIB_WCSPBRK
GL_GNULIB_WCSSPN
GL_GNULIB_WCSCSPN
GL_GNULIB_WCSRCHR
GL_GNULIB_WCSCHR
GL_GNULIB_WCSDUP
GL_GNULIB_WCSXFRM
GL_GNULIB_WCSCOLL
GL_GNULIB_WCSNCASECMP
GL_GNULIB_WCSCASECMP
GL_GNULIB_WCSNCMP
GL_GNULIB_WCSCMP
GL_GNULIB_WCSNCAT
GL_GNULIB_WCSCAT
GL_GNULIB_WCPNCPY
GL_GNULIB_WCSNCPY
GL_GNULIB_WCPCPY
GL_GNULIB_WCSCPY
GL_GNULIB_WCSNLEN
GL_GNULIB_WCSLEN
GL_GNULIB_WMEMSET
GL_GNULIB_WMEMPCPY
GL_GNULIB_WMEMMOVE
GL_GNULIB_WMEMCPY
GL_GNULIB_WMEMCMP
GL_GNULIB_WMEMCHR
GL_GNULIB_WCWIDTH
GL_GNULIB_WCSNRTOMBS
GL_GNULIB_WCSRTOMBS
GL_GNULIB_WCRTOMB
GL_GNULIB_MBSNRTOWCS
GL_GNULIB_MBSRTOWCS
GL_GNULIB_MBRLEN
GL_GNULIB_MBRTOWC
GL_GNULIB_MBSZERO
GL_GNULIB_MBSINIT
GL_GNULIB_WCTOB
GL_GNULIB_BTOWC
GL_COND_OBJ_BTOWC_FALSE
GL_COND_OBJ_BTOWC_TRUE
LOCALE_FR
REPLACE_WMEMPCPY
REPLACE_WMEMCMP
REPLACE_WCSTOK
REPLACE_WCSSTR
REPLACE_WCSNCMP
REPLACE_WCSCMP
REPLACE_WCSFTIME
REPLACE_WCSWIDTH
REPLACE_WCWIDTH
REPLACE_WCSNRTOMBS
REPLACE_WCSRTOMBS
REPLACE_WCRTOMB
REPLACE_MBSNRTOWCS
REPLACE_MBSRTOWCS
REPLACE_MBRLEN
REPLACE_MBRTOWC
REPLACE_MBSINIT
REPLACE_WCTOB
REPLACE_BTOWC
REPLACE_MBSTATE_T
HAVE_DECL_WCWIDTH
HAVE_DECL_WCSDUP
HAVE_DECL_WCTOB
HAVE_WCSFTIME
HAVE_WCSWIDTH
HAVE_WCSTOK
HAVE_WCSSTR
HAVE_WCSPBRK
HAVE_WCSSPN
HAVE_WCSCSPN
HAVE_WCSRCHR
HAVE_WCSCHR
HAVE_WCSDUP
HAVE_WCSXFRM
HAVE_WCSCOLL
HAVE_WCSNCASECMP
HAVE_WCSCASECMP
HAVE_WCSNCMP
HAVE_WCSCMP
HAVE_WCSNCAT
HAVE_WCSCAT
HAVE_WCPNCPY
HAVE_WCSNCPY
HAVE_WCPCPY
HAVE_WCSCPY
HAVE_WCSNLEN
HAVE_WCSLEN
HAVE_WMEMSET
HAVE_WMEMPCPY
HAVE_WMEMMOVE
HAVE_WMEMCPY
HAVE_WMEMCMP
HAVE_WMEMCHR
HAVE_WCSNRTOMBS
HAVE_WCSRTOMBS
HAVE_WCRTOMB
HAVE_MBSNRTOWCS
HAVE_MBSRTOWCS
HAVE_MBRLEN
HAVE_MBRTOWC
HAVE_MBSINIT
HAVE_BTOWC
REPLACE_MBRTOC32
REPLACE_MBRTOC16
REPLACE_C32RTOMB
HAVE_MBRTOC32
HAVE_MBRTOC16
HAVE_C32RTOMB
GL_GNULIB_MBSTOC32S
GL_GNULIB_MBSRTOC32S
GL_GNULIB_MBSNRTOC32S
GL_GNULIB_MBRTOC32
GL_GNULIB_MBRTOC16
GL_GNULIB_C32_GET_TYPE_TEST
GL_GNULIB_C32_GET_MAPPING
GL_GNULIB_C32_APPLY_TYPE_TEST
GL_GNULIB_C32_APPLY_MAPPING
GL_GNULIB_C32TOB
GL_GNULIB_C32SWIDTH
GL_GNULIB_C32STOMBS
GL_GNULIB_C32SRTOMBS
GL_GNULIB_C32SNRTOMBS
GL_GNULIB_C32RTOMB
GL_GNULIB_C32WIDTH
GL_GNULIB_C32TOUPPER
GL_GNULIB_C32TOLOWER
GL_GNULIB_C32ISXDIGIT
GL_GNULIB_C32ISUPPER
GL_GNULIB_C32ISSPACE
GL_GNULIB_C32ISPUNCT
GL_GNULIB_C32ISPRINT
GL_GNULIB_C32ISLOWER
GL_GNULIB_C32ISGRAPH
GL_GNULIB_C32ISDIGIT
GL_GNULIB_C32ISCNTRL
GL_GNULIB_C32ISBLANK
GL_GNULIB_C32ISALPHA
GL_GNULIB_C32ISALNUM
GL_GNULIB_BTOC32
GL_COND_OBJ_ATEXIT_FALSE
GL_COND_OBJ_ATEXIT_TRUE
GL_GENERATE_ASSERT_H_FALSE
GL_GENERATE_ASSERT_H_TRUE
ASSERT_H
NEXT_AS_FIRST_DIRECTIVE_ASSERT_H
NEXT_ASSERT_H
GL_GNULIB_INET_PTON
GL_GNULIB_INET_NTOP
HAVE_WS2TCPIP_H
HAVE_FEATURES_H
NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H
NEXT_ARPA_INET_H
PRAGMA_COLUMNS
PRAGMA_SYSTEM_HEADER
INCLUDE_NEXT_AS_FIRST_DIRECTIVE
INCLUDE_NEXT
HAVE_ARPA_INET_H
REPLACE_INET_PTON
REPLACE_INET_NTOP
HAVE_DECL_INET_PTON
HAVE_DECL_INET_NTOP
GL_GENERATE_ALLOCA_H_FALSE
GL_GENERATE_ALLOCA_H_TRUE
ALLOCA_H
HAVE_ALLOCA_H
ALLOCA
USE_ACL
LIB_ACL
GL_GNULIB_MDA_WRITE
GL_GNULIB_MDA_UNLINK
GL_GNULIB_MDA_SWAB
GL_GNULIB_MDA_RMDIR
GL_GNULIB_MDA_READ
GL_GNULIB_MDA_LSEEK
GL_GNULIB_MDA_ISATTY
GL_GNULIB_MDA_GETPID
GL_GNULIB_MDA_GETCWD
GL_GNULIB_MDA_EXECVPE
GL_GNULIB_MDA_EXECVP
GL_GNULIB_MDA_EXECVE
GL_GNULIB_MDA_EXECV
GL_GNULIB_MDA_EXECLP
GL_GNULIB_MDA_EXECLE
GL_GNULIB_MDA_EXECL
GL_GNULIB_MDA_DUP2
GL_GNULIB_MDA_DUP
GL_GNULIB_MDA_CLOSE
GL_GNULIB_MDA_CHDIR
GL_GNULIB_MDA_ACCESS
GL_GNULIB_WRITE
GL_GNULIB_USLEEP
GL_GNULIB_UNLINKAT
GL_GNULIB_UNLINK
GL_GNULIB_UNISTD_H_SIGPIPE
GL_GNULIB_UNISTD_H_NONBLOCKING
GL_GNULIB_UNISTD_H_GETOPT
GL_GNULIB_TTYNAME_R
GL_GNULIB_TRUNCATE
GL_GNULIB_SYMLINKAT
GL_GNULIB_SYMLINK
GL_GNULIB_SLEEP
GL_GNULIB_SETHOSTNAME
GL_GNULIB_RMDIR
GL_GNULIB_READLINKAT
GL_GNULIB_READLINK
GL_GNULIB_READ
GL_GNULIB_PWRITE
GL_GNULIB_PREAD
GL_GNULIB_PIPE2
GL_GNULIB_PIPE
GL_GNULIB_LSEEK
GL_GNULIB_LINKAT
GL_GNULIB_LINK
GL_GNULIB_LCHOWN
GL_GNULIB_ISATTY
GL_GNULIB_GROUP_MEMBER
GL_GNULIB_GETUSERSHELL
GL_GNULIB_GETPASS_GNU
GL_GNULIB_GETPASS
GL_GNULIB_GETPAGESIZE
GL_GNULIB_GETOPT_POSIX
GL_GNULIB_GETLOGIN_R
GL_GNULIB_GETLOGIN
GL_GNULIB_GETHOSTNAME
GL_GNULIB_GETGROUPS
GL_GNULIB_GETENTROPY
GL_GNULIB_GETDTABLESIZE
GL_GNULIB_GETDOMAINNAME
GL_GNULIB_GETCWD
GL_GNULIB_FTRUNCATE
GL_GNULIB_FSYNC
GL_GNULIB_FDATASYNC
GL_GNULIB_FCHOWNAT
GL_GNULIB_FCHDIR
GL_GNULIB_FACCESSAT
GL_GNULIB_EXECVPE
GL_GNULIB_EXECVP
GL_GNULIB_EXECVE
GL_GNULIB_EXECV
GL_GNULIB_EXECLP
GL_GNULIB_EXECLE
GL_GNULIB_EXECL
GL_GNULIB_EUIDACCESS
GL_GNULIB_ENVIRON
GL_GNULIB_DUP3
GL_GNULIB_DUP2
GL_GNULIB_DUP
GL_GNULIB_COPY_FILE_RANGE
GL_GNULIB_CLOSE
GL_GNULIB_CHOWN
GL_GNULIB_CHDIR
GL_GNULIB_ACCESS
GL_COND_OBJ_ACCESS_FALSE
GL_COND_OBJ_ACCESS_TRUE
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
UNISTD_H_HAVE_WINSOCK2_H
UNISTD_H_HAVE_SYS_RANDOM_H
REPLACE_WRITE
REPLACE_USLEEP
REPLACE_UNLINKAT
REPLACE_UNLINK
REPLACE_TTYNAME_R
REPLACE_TRUNCATE
REPLACE_SYMLINKAT
REPLACE_SYMLINK
REPLACE_SLEEP
REPLACE_SETHOSTNAME
REPLACE_RMDIR
REPLACE_READLINKAT
REPLACE_READLINK
REPLACE_READ
REPLACE_PWRITE
REPLACE_PREAD
REPLACE_PIPE2
REPLACE_LSEEK
REPLACE_LINKAT
REPLACE_LINK
REPLACE_LCHOWN
REPLACE_ISATTY
REPLACE_GETPASS_FOR_GETPASS_GNU
REPLACE_GETPASS
REPLACE_GETPAGESIZE
REPLACE_GETGROUPS
REPLACE_GETLOGIN_R
REPLACE_GETENTROPY
REPLACE_GETDTABLESIZE
REPLACE_GETDOMAINNAME
REPLACE_GETCWD
REPLACE_FTRUNCATE
REPLACE_FDATASYNC
REPLACE_FCHOWNAT
REPLACE_FCHDIR
REPLACE_FACCESSAT
REPLACE_EXECVPE
REPLACE_EXECVP
REPLACE_EXECVE
REPLACE_EXECV
REPLACE_EXECLP
REPLACE_EXECLE
REPLACE_EXECL
REPLACE_DUP3
REPLACE_DUP2
REPLACE_DUP
REPLACE_COPY_FILE_RANGE
REPLACE_CLOSE
REPLACE_CHOWN
REPLACE_ACCESS
HAVE_SYS_PARAM_H
HAVE_OS_H
HAVE_DECL_TTYNAME_R
HAVE_DECL_TRUNCATE
HAVE_DECL_SETHOSTNAME
HAVE_DECL_GETUSERSHELL
HAVE_DECL_GETPAGESIZE
HAVE_DECL_GETLOGIN_R
HAVE_DECL_GETLOGIN
HAVE_DECL_GETDOMAINNAME
HAVE_DECL_FDATASYNC
HAVE_DECL_FCHDIR
HAVE_DECL_EXECVPE
HAVE_DECL_ENVIRON
HAVE_USLEEP
HAVE_UNLINKAT
HAVE_SYMLINKAT
HAVE_SYMLINK
HAVE_SLEEP
HAVE_SETHOSTNAME
HAVE_READLINKAT
HAVE_READLINK
HAVE_PWRITE
HAVE_PREAD
HAVE_PIPE2
HAVE_PIPE
HAVE_LINKAT
HAVE_LINK
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JAR
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enable_acl
with_libiconv_prefix
with_included_libunistring
with_libunistring_prefix
with_included_libxml
with_libxml2_prefix
enable_xattr
enable_relocatable
with_included_regex
with_emacs
with_lispdir
with_git
with_cvs
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ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP
CXX
CXXFLAGS
LT_SYS_LIBRARY_PATH
CXXCPP
YACC
YFLAGS
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infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
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ac_init_help=recursive ;;
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ac_init_help=short ;;
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ac_prev=host_alias ;;
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ac_prev=htmldir ;;
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ac_prev=includedir ;;
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infodir=$ac_optarg ;;
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ac_prev=libdir ;;
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libdir=$ac_optarg ;;
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ac_prev=libexecdir ;;
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ac_prev=localedir ;;
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ac_prev=localstatedir ;;
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localstatedir=$ac_optarg ;;
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ac_prev=oldincludedir ;;
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oldincludedir=$ac_optarg ;;
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ac_prev=prefix ;;
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program_transform_name=$ac_optarg ;;
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pdfdir=$ac_optarg ;;
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ac_prev=psdir ;;
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psdir=$ac_optarg ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
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ac_prev=runstatedir ;;
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sbindir=$ac_optarg ;;
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target_alias=$ac_optarg ;;
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ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
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printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
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\`configure' configures gettext-tools 0.22.4 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
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-q, --quiet, --silent do not print \`checking ...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for \`--cache-file=config.cache'
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or \`..']
Installation directories:
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[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, \`make install' will install all the files in
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For better control, use the options below.
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
--infodir=DIR info documentation [DATAROOTDIR/info]
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
--mandir=DIR man documentation [DATAROOTDIR/man]
--docdir=DIR documentation root [DATAROOTDIR/doc/gettext-tools]
--htmldir=DIR html documentation [DOCDIR]
--dvidir=DIR dvi documentation [DOCDIR]
--pdfdir=DIR pdf documentation [DOCDIR]
--psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
Program names:
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--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM run sed PROGRAM on installed program names
System types:
--build=BUILD configure for building on BUILD [guessed]
--host=HOST cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi
if test -n "$ac_init_help"; then
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esac
cat <<\_ACEOF
Optional Features:
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--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--enable-silent-rules less verbose build output (undo: "make V=1")
--disable-silent-rules verbose build output (undo: "make V=0")
--enable-dependency-tracking
do not reject slow dependency extractors
--disable-dependency-tracking
speeds up one-time build
--disable-java do not build Java sources
--enable-csharp[=IMPL] choose preferred C# implementation (mono)
--disable-c++ do not build C++ sources
--disable-largefile omit support for large files
--enable-threads={isoc|posix|isoc+posix|windows}
specify multithreading API
--disable-threads build without multithread safety
--enable-more-warnings enable additional compiler warnings beyond -Wall
--disable-more-warnings obey exactly the warning options specified in
$CPPFLAGS $CFLAGS
--enable-shared[=PKGS] build shared libraries [default=yes]
--enable-static[=PKGS] build static libraries [default=yes]
--enable-fast-install[=PKGS]
optimize for fast installation [default=yes]
--disable-libtool-lock avoid locking (might break parallel builds)
--disable-nls do not use Native Language Support
--disable-rpath do not hardcode runtime library paths
--disable-openmp do not use OpenMP
--enable-cross-guesses={conservative|risky}
specify policy for cross-compilation guesses
--disable-acl do not support ACLs
--disable-xattr do not support extended attributes
--enable-relocatable install a package that can be moved in the file
system
--enable-year2038 support timestamps after 2038
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
both]
--with-aix-soname=aix|svr4|both
shared library versioning (aka "SONAME") variant to
provide on AIX, [default=aix].
--with-gnu-ld assume the C compiler uses GNU ld [default=no]
--with-sysroot[=DIR] Search for dependent libraries within DIR (or the
compiler's sysroot if not specified).
--with-gnu-ld assume the C compiler uses GNU ld [default=no]
--with-included-gettext use the GNU gettext library included here
--with-libintl-prefix[=DIR] search for libintl in DIR/include and DIR/lib
--without-libintl-prefix don't search for libintl in includedir and libdir
--with-installed-libtextstyle
Use an already installed libtextstyle.
--with-libtextstyle-prefix[=DIR] search for libtextstyle in DIR/include and DIR/lib
--without-libtextstyle-prefix don't search for libtextstyle in includedir and libdir
--with-installed-csharp-dll
Use an already installed C# DLL.
--with-bison-prefix=DIR search for bison's runtime data in DIR/share
--with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
--without-libiconv-prefix don't search for libiconv in includedir and libdir
--with-included-libunistring use the libunistring parts included here
--with-libunistring-prefix[=DIR] search for libunistring in DIR/include and DIR/lib
--without-libunistring-prefix don't search for libunistring in includedir and libdir
--with-included-libxml use the libxml2 included here
--with-libxml2-prefix[=DIR] search for libxml2 in DIR/include and DIR/lib
--without-libxml2-prefix don't search for libxml2 in includedir and libdir
--without-included-regex
don't compile regex; this is the default on systems
with recent-enough versions of the GNU C Library
(use with caution on other systems).
--without-emacs do not use Emacs, don't install po-mode
--with-lispdir override the default lisp directory
--without-git don't use git to compress the infrastructure archive
--with-cvs use cvs to compress the infrastructure archive
(deprecated)
--without-bzip2 don't use bzip2 to compress the infrastructure archive
--without-xz don't use xz to compress the infrastructure archive
Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
LIBS libraries to pass to the linker, e.g. -l<library>
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
you have headers in a nonstandard directory <include dir>
CPP C preprocessor
CXX C++ compiler command
CXXFLAGS C++ compiler flags
LT_SYS_LIBRARY_PATH
User-defined run-time library search path.
CXXCPP C++ preprocessor
YACC The "Yet Another C Compiler" implementation to use. Defaults to
'bison -o y.tab.c'. Values other than 'bison -o y.tab.c' will
most likely break on most systems.
YFLAGS YFLAGS contains the list arguments that will be passed by
default to Bison. This script will default YFLAGS to the empty
string to avoid a default value of '-d' given by some make
applications.
EMACS the Emacs editor command
EMACSLOADPATH
the Emacs library search path
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
Report bugs to <bug-gettext@gnu.org>.
_ACEOF
ac_status=$?
fi
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ac_abs_top_srcdir=$ac_pwd ;;
[\\/]* | ?:[\\/]* ) # Absolute name.
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ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
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test -n "$ac_init_help" && exit $ac_status
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cat <<\_ACEOF
gettext-tools configure 0.22.4
generated by GNU Autoconf 2.71
Copyright (C) 2021 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
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## Autoconf initialization. ##
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choke me
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int
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{
return $2 ();
;
return 0;
}
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eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_func
# ac_fn_cxx_try_cpp LINENO
# ------------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_cpp ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
grep -v '^ *+' conftest.err >conftest.er1
cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } > conftest.i && {
test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
test ! -s conftest.err
}
then :
ac_retval=0
else $as_nop
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_cxx_try_cpp
# ac_fn_cxx_try_link LINENO
# -------------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_link ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
grep -v '^ *+' conftest.err >conftest.er1
cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext && {
test "$cross_compiling" = yes ||
test -x conftest$ac_exeext
}
then :
ac_retval=0
else $as_nop
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
# interfere with the next link command; also delete a directory that is
# left behind by Apple's compiler. We do this before executing the actions.
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_cxx_try_link
# ac_fn_c_try_run LINENO
# ----------------------
# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
# executables *can* be run.
ac_fn_c_try_run ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
{ { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }
then :
ac_retval=0
else $as_nop
printf "%s\n" "$as_me: program exited with status $ac_status" >&5
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=$ac_status
fi
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_try_run
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
# variable VAR accordingly.
ac_fn_c_check_type ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else $as_nop
eval "$3=no"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
if (sizeof ($2))
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
if (sizeof (($2)))
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
eval "$3=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_type
# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
# --------------------------------------------
# Tries to find the compile-time value of EXPR in a program that includes
# INCLUDES, setting VAR accordingly. Returns whether the value could be
# computed
ac_fn_c_compute_int ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if test "$cross_compiling" = yes; then
# Depending upon the size, compute the lo and hi bounds.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) >= 0)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_lo=0 ac_mid=0
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_hi=$ac_mid; break
else $as_nop
as_fn_arith $ac_mid + 1 && ac_lo=$as_val
if test $ac_lo -le $ac_mid; then
ac_lo= ac_hi=
break
fi
as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) < 0)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_hi=-1 ac_mid=-1
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_lo=$ac_mid; break
else $as_nop
as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
if test $ac_mid -le $ac_hi; then
ac_lo= ac_hi=
break
fi
as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
else $as_nop
ac_lo= ac_hi=
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_hi=$ac_mid
else $as_nop
as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
case $ac_lo in #((
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
'') ac_retval=1 ;;
esac
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
static long int longval (void) { return $2; }
static unsigned long int ulongval (void) { return $2; }
#include <stdio.h>
#include <stdlib.h>
int
main (void)
{
FILE *f = fopen ("conftest.val", "w");
if (! f)
return 1;
if (($2) < 0)
{
long int i = longval ();
if (i != ($2))
return 1;
fprintf (f, "%ld", i);
}
else
{
unsigned long int i = ulongval ();
if (i != ($2))
return 1;
fprintf (f, "%lu", i);
}
/* Do not output a trailing newline, as this causes \r\n confusion
on some platforms. */
return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
echo >>conftest.val; read $3 <conftest.val; ac_retval=0
else $as_nop
ac_retval=1
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f conftest.val
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_compute_int
# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR
# ------------------------------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR.
ac_fn_check_decl ()
{
ac_save_ac_compile="$ac_compile"
if test -n "$ac_compile_for_check_decl"; then
ac_compile="$ac_compile_for_check_decl"
fi
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
as_decl_name=`echo $2|sed 's/ *(.*//'`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
printf %s "checking whether $as_decl_name is declared... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else $as_nop
as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
eval ac_save_FLAGS=\$$6
as_fn_append $6 " $5"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
#ifndef $as_decl_name
#ifdef __cplusplus
(void) $as_decl_use;
#else
(void) $as_decl_name;
#endif
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$3=yes"
else $as_nop
eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
eval $6=\$ac_save_FLAGS
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
ac_compile="$ac_save_ac_compile"
} # ac_fn_check_decl
# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
# ----------------------------------------------------
# Tries to find if the field MEMBER exists in type AGGR, after including
# INCLUDES, setting cache variable VAR accordingly.
ac_fn_c_check_member ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
printf %s "checking for $2.$3... " >&6; }
if eval test \${$4+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$5
int
main (void)
{
static $2 ac_aggr;
if (ac_aggr.$3)
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$4=yes"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$5
int
main (void)
{
static $2 ac_aggr;
if (sizeof ac_aggr.$3)
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$4=yes"
else $as_nop
eval "$4=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$4
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_member
ac_configure_args_raw=
for ac_arg
do
case $ac_arg in
*\'*)
ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
as_fn_append ac_configure_args_raw " '$ac_arg'"
done
case $ac_configure_args_raw in
*$as_nl*)
ac_safe_unquote= ;;
*)
ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
ac_unsafe_a="$ac_unsafe_z#~"
ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
esac
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by gettext-tools $as_me 0.22.4, which was
generated by GNU Autoconf 2.71. Invocation command line was
$ $0$ac_configure_args_raw
_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
_ASUNAME
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
printf "%s\n" "PATH: $as_dir"
done
IFS=$as_save_IFS
} >&5
cat >&5 <<_ACEOF
## ----------- ##
## Core tests. ##
## ----------- ##
_ACEOF
# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
for ac_arg
do
case $ac_arg in
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
continue ;;
*\'*)
ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2)
as_fn_append ac_configure_args1 " '$ac_arg'"
if test $ac_must_keep_next = true; then
ac_must_keep_next=false # Got value, back to normal.
else
case $ac_arg in
*=* | --config-cache | -C | -disable-* | --disable-* \
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
| -with-* | --with-* | -without-* | --without-* | --x)
case "$ac_configure_args0 " in
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
esac
;;
-* ) ac_must_keep_next=true ;;
esac
fi
as_fn_append ac_configure_args " '$ac_arg'"
;;
esac
done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}
# When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
# Sanitize IFS.
IFS=" "" $as_nl"
# Save into config.log some information that might help in debugging.
{
echo
printf "%s\n" "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
echo
# The following way of writing the cache mishandles newlines in values,
(
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
sed -n \
"s/'\''/'\''\\\\'\'''\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
;; #(
*)
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
)
echo
printf "%s\n" "## ----------------- ##
## Output variables. ##
## ----------------- ##"
echo
for ac_var in $ac_subst_vars
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort
echo
if test -n "$ac_subst_files"; then
printf "%s\n" "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
echo
for ac_var in $ac_subst_files
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
if test -s confdefs.h; then
printf "%s\n" "## ----------- ##
## confdefs.h. ##
## ----------- ##"
echo
cat confdefs.h
echo
fi
test "$ac_signal" != 0 &&
printf "%s\n" "$as_me: caught signal $ac_signal"
printf "%s\n" "$as_me: exit $exit_status"
} >&5
rm -f core *.core core.conftest.* &&
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h
printf "%s\n" "/* confdefs.h */" > confdefs.h
# Predefined preprocessor variables.
printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
if test -n "$CONFIG_SITE"; then
ac_site_files="$CONFIG_SITE"
elif test "x$prefix" != xNONE; then
ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
else
ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi
for ac_site_file in $ac_site_files
do
case $ac_site_file in #(
*/*) :
;; #(
*) :
ac_site_file=./$ac_site_file ;;
esac
if test -f "$ac_site_file" && test -r "$ac_site_file"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file" \
|| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
fi
done
if test -r "$cache_file"; then
# Some versions of bash will fail to source /dev/null (special files
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
case $cache_file in
[\\/]* | ?:[\\/]* ) . "$cache_file";;
*) . "./$cache_file";;
esac
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
>$cache_file
fi
# Test code for whether the C compiler supports C89 (global declarations)
ac_c_conftest_c89_globals='
/* Does the compiler advertise C89 conformance?
Do not test the value of __STDC__, because some compilers set it to 0
while being otherwise adequately conformant. */
#if !defined __STDC__
# error "Compiler does not advertise C89 conformance"
#endif
#include <stddef.h>
#include <stdarg.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
struct buf { int x; };
struct buf * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
char **p;
int i;
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not \xHH hex character constants.
These do not provoke an error unfortunately, instead are silently treated
as an "x". The following induces an error, until -std is added to get
proper ANSI mode. Curiously \x00 != x always comes out true, for an
array size at least. It is necessary to write \x00 == 0 to get something
that is true only with -std. */
int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
inside strings and character constants. */
#define FOO(x) '\''x'\''
int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
int, int);'
# Test code for whether the C compiler supports C89 (body of main).
ac_c_conftest_c89_main='
ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
'
# Test code for whether the C compiler supports C99 (global declarations)
ac_c_conftest_c99_globals='
// Does the compiler advertise C99 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
# error "Compiler does not advertise C99 conformance"
#endif
#include <stdbool.h>
extern int puts (const char *);
extern int printf (const char *, ...);
extern int dprintf (int, const char *, ...);
extern void *malloc (size_t);
// Check varargs macros. These examples are taken from C99 6.10.3.5.
// dprintf is used instead of fprintf to avoid needing to declare
// FILE and stderr.
#define debug(...) dprintf (2, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
int x = 1234;
int y = 5678;
debug ("Flag");
debug ("X = %d\n", x);
showlist (The first, second, and third items.);
report (x>y, "x is %d but y is %d", x, y);
}
// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
#error "your preprocessor is broken"
#endif
#if BIG_OK
#else
#error "your preprocessor is broken"
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;
struct incomplete_array
{
int datasize;
double data[];
};
struct named_init {
int number;
const wchar_t *name;
double average;
};
typedef const char *ccp;
static inline int
test_restrict (ccp restrict text)
{
// See if C++-style comments work.
// Iterate through items via the restricted pointer.
// Also check for declarations in for loops.
for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
continue;
return 0;
}
// Check varargs and va_copy.
static bool
test_varargs (const char *format, ...)
{
va_list args;
va_start (args, format);
va_list args_copy;
va_copy (args_copy, args);
const char *str = "";
int number = 0;
float fnumber = 0;
while (*format)
{
switch (*format++)
{
case '\''s'\'': // string
str = va_arg (args_copy, const char *);
break;
case '\''d'\'': // int
number = va_arg (args_copy, int);
break;
case '\''f'\'': // float
fnumber = va_arg (args_copy, double);
break;
default:
break;
}
}
va_end (args_copy);
va_end (args);
return *str && number && fnumber;
}
'
# Test code for whether the C compiler supports C99 (body of main).
ac_c_conftest_c99_main='
// Check bool.
_Bool success = false;
success |= (argc != 0);
// Check restrict.
if (test_restrict ("String literal") == 0)
success = true;
char *restrict newvar = "Another string";
// Check varargs.
success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
test_varargs_macros ();
// Check flexible array members.
struct incomplete_array *ia =
malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
ia->datasize = 10;
for (int i = 0; i < ia->datasize; ++i)
ia->data[i] = i * 1.234;
// Check named initializers.
struct named_init ni = {
.number = 34,
.name = L"Test wide string",
.average = 543.34343,
};
ni.number = 58;
int dynamic_array[ni.number];
dynamic_array[0] = argv[0][0];
dynamic_array[ni.number - 1] = 543;
// work around unused variable warnings
ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
|| dynamic_array[ni.number - 1] != 543);
'
# Test code for whether the C compiler supports C11 (global declarations)
ac_c_conftest_c11_globals='
// Does the compiler advertise C11 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
# error "Compiler does not advertise C11 conformance"
#endif
// Check _Alignas.
char _Alignas (double) aligned_as_double;
char _Alignas (0) no_special_alignment;
extern char aligned_as_int;
char _Alignas (0) _Alignas (int) aligned_as_int;
// Check _Alignof.
enum
{
int_alignment = _Alignof (int),
int_array_alignment = _Alignof (int[100]),
char_alignment = _Alignof (char)
};
_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
// Check _Noreturn.
int _Noreturn does_not_return (void) { for (;;) continue; }
// Check _Static_assert.
struct test_static_assert
{
int x;
_Static_assert (sizeof (int) <= sizeof (long int),
"_Static_assert does not work in struct");
long int y;
};
// Check UTF-8 literals.
#define u8 syntax error!
char const utf8_literal[] = u8"happens to be ASCII" "another string";
// Check duplicate typedefs.
typedef long *long_ptr;
typedef long int *long_ptr;
typedef long_ptr long_ptr;
// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
struct anonymous
{
union {
struct { int i; int j; };
struct { int k; long int l; } w;
};
int m;
} v1;
'
# Test code for whether the C compiler supports C11 (body of main).
ac_c_conftest_c11_main='
_Static_assert ((offsetof (struct anonymous, i)
== offsetof (struct anonymous, w.k)),
"Anonymous union alignment botch");
v1.i = 2;
v1.w.k = 5;
ok |= v1.i != 5;
'
# Test code for whether the C compiler supports C11 (complete).
ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
${ac_c_conftest_c11_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
${ac_c_conftest_c99_main}
${ac_c_conftest_c11_main}
return ok;
}
"
# Test code for whether the C compiler supports C99 (complete).
ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
${ac_c_conftest_c99_main}
return ok;
}
"
# Test code for whether the C compiler supports C89 (complete).
ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
return ok;
}
"
gl_use_winpthreads_default=no
as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
gt_needs="$gt_needs need-ngettext"
gl_libtextstyle_minversion="$gl_libtextstyle_minversion 0.20.5 "
as_fn_append ac_func_c_list " lstat HAVE_LSTAT"
as_fn_append ac_func_c_list " fchmod HAVE_FCHMOD"
as_fn_append ac_header_c_list " arpa/inet.h arpa_inet_h HAVE_ARPA_INET_H"
as_fn_append ac_header_c_list " features.h features_h HAVE_FEATURES_H"
as_fn_append ac_header_c_list " sys/socket.h sys_socket_h HAVE_SYS_SOCKET_H"
as_fn_append ac_header_c_list " pthread.h pthread_h HAVE_PTHREAD_H"
as_fn_append ac_func_c_list " btowc HAVE_BTOWC"
as_fn_append ac_func_c_list " mbrtowc HAVE_MBRTOWC"
as_fn_append ac_header_c_list " uchar.h uchar_h HAVE_UCHAR_H"
as_fn_append ac_func_c_list " mbsinit HAVE_MBSINIT"
as_fn_append ac_func_c_list " canonicalize_file_name HAVE_CANONICALIZE_FILE_NAME"
as_fn_append ac_func_c_list " realpath HAVE_REALPATH"
as_fn_append ac_header_c_list " sys/param.h sys_param_h HAVE_SYS_PARAM_H"
as_fn_append ac_func_c_list " _set_invalid_parameter_handler HAVE__SET_INVALID_PARAMETER_HANDLER"
as_fn_append ac_func_c_list " fchdir HAVE_FCHDIR"
as_fn_append ac_header_c_list " dirent.h dirent_h HAVE_DIRENT_H"
as_fn_append ac_header_c_list " error.h error_h HAVE_ERROR_H"
as_fn_append ac_func_c_list " fcntl HAVE_FCNTL"
as_fn_append ac_func_c_list " symlink HAVE_SYMLINK"
as_fn_append ac_func_c_list " fdopendir HAVE_FDOPENDIR"
as_fn_append ac_header_c_list " fnmatch.h fnmatch_h HAVE_FNMATCH_H"
as_fn_append ac_func_c_list " fnmatch HAVE_FNMATCH"
as_fn_append ac_func_c_list " mbsrtowcs HAVE_MBSRTOWCS"
as_fn_append ac_func_c_list " fstatat HAVE_FSTATAT"
as_fn_append ac_header_c_list " netdb.h netdb_h HAVE_NETDB_H"
as_fn_append ac_header_c_list " netinet/in.h netinet_in_h HAVE_NETINET_IN_H"
as_fn_append ac_func_c_list " getdtablesize HAVE_GETDTABLESIZE"
gl_getopt_required=GNU
as_fn_append ac_header_c_list " getopt.h getopt_h HAVE_GETOPT_H"
as_fn_append ac_header_c_list " sys/cdefs.h sys_cdefs_h HAVE_SYS_CDEFS_H"
as_fn_append ac_func_c_list " getexecname HAVE_GETEXECNAME"
as_fn_append ac_header_c_list " sys/time.h sys_time_h HAVE_SYS_TIME_H"
as_fn_append ac_func_c_list " gettimeofday HAVE_GETTIMEOFDAY"
as_fn_append ac_header_c_list " threads.h threads_h HAVE_THREADS_H"
as_fn_append ac_header_c_list " iconv.h iconv_h HAVE_ICONV_H"
as_fn_append ac_header_c_list " limits.h limits_h HAVE_LIMITS_H"
as_fn_append ac_func_c_list " isblank HAVE_ISBLANK"
as_fn_append ac_func_c_list " iswcntrl HAVE_ISWCNTRL"
as_fn_append ac_header_c_list " crtdefs.h crtdefs_h HAVE_CRTDEFS_H"
as_fn_append ac_header_c_list " wctype.h wctype_h HAVE_WCTYPE_H"
as_fn_append ac_header_c_list " langinfo.h langinfo_h HAVE_LANGINFO_H"
as_fn_append ac_header_c_list " libxml2/libxml/xmlexports.h libxml2_libxml_xmlexports_h HAVE_LIBXML2_LIBXML_XMLEXPORTS_H"
as_fn_append ac_header_c_list " libxml2/libxml/xmlversion.h libxml2_libxml_xmlversion_h HAVE_LIBXML2_LIBXML_XMLVERSION_H"
as_fn_append ac_header_c_list " xlocale.h xlocale_h HAVE_XLOCALE_H"
as_fn_append ac_header_c_list " math.h math_h HAVE_MATH_H"
as_fn_append ac_func_c_list " mbslen HAVE_MBSLEN"
as_fn_append ac_func_c_list " isascii HAVE_ISASCII"
as_fn_append ac_header_c_list " sys/mman.h sys_mman_h HAVE_SYS_MMAN_H"
as_fn_append ac_func_c_list " mprotect HAVE_MPROTECT"
as_fn_append ac_func_c_list " memset_explicit HAVE_MEMSET_EXPLICIT"
as_fn_append ac_func_c_list " memset_s HAVE_MEMSET_S"
as_fn_append ac_header_c_list " obstack.h obstack_h HAVE_OBSTACK_H"
as_fn_append ac_func_c_list " openat HAVE_OPENAT"
as_fn_append ac_func_c_list " select HAVE_SELECT"
as_fn_append ac_func_c_list " pipe HAVE_PIPE"
as_fn_append ac_func_c_list " posix_spawn_file_actions_addchdir_np HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR_NP"
as_fn_append ac_func_c_list " posix_spawn_file_actions_addchdir HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR"
as_fn_append ac_func_c_list " readlink HAVE_READLINK"
as_fn_append ac_func_c_list " setenv HAVE_SETENV"
as_fn_append ac_func_c_list " secure_getenv HAVE_SECURE_GETENV"
as_fn_append ac_func_c_list " getuid HAVE_GETUID"
as_fn_append ac_func_c_list " geteuid HAVE_GETEUID"
as_fn_append ac_func_c_list " getgid HAVE_GETGID"
as_fn_append ac_func_c_list " getegid HAVE_GETEGID"
as_fn_append ac_func_c_list " sigaction HAVE_SIGACTION"
as_fn_append ac_func_c_list " sigaltstack HAVE_SIGALTSTACK"
as_fn_append ac_func_c_list " siginterrupt HAVE_SIGINTERRUPT"
as_fn_append ac_func_c_list " snprintf HAVE_SNPRINTF"
as_fn_append ac_header_c_list " spawn.h spawn_h HAVE_SPAWN_H"
as_fn_append ac_header_c_list " stdbool.h stdbool_h HAVE_STDBOOL_H"
as_fn_append ac_header_c_list " stdckdint.h stdckdint_h HAVE_STDCKDINT_H"
as_fn_append ac_func_c_list " __xpg_strerror_r HAVE___XPG_STRERROR_R"
as_fn_append ac_header_c_list " sys/random.h sys_random_h HAVE_SYS_RANDOM_H"
as_fn_append ac_header_c_list " sys/select.h sys_select_h HAVE_SYS_SELECT_H"
as_fn_append ac_header_c_list " sys/uio.h sys_uio_h HAVE_SYS_UIO_H"
as_fn_append ac_header_c_list " sys/wait.h sys_wait_h HAVE_SYS_WAIT_H"
as_fn_append ac_header_c_list " utime.h utime_h HAVE_UTIME_H"
as_fn_append ac_func_c_list " vasnprintf HAVE_VASNPRINTF"
as_fn_append ac_func_c_list " wcwidth HAVE_WCWIDTH"
as_fn_append ac_header_c_list " semaphore.h semaphore_h HAVE_SEMAPHORE_H"
as_fn_append ac_header_c_list " linux/xattr.h linux_xattr_h HAVE_LINUX_XATTR_H"
as_fn_append ac_func_c_list " listxattr HAVE_LISTXATTR"
as_fn_append ac_header_c_list " stdio_ext.h stdio_ext_h HAVE_STDIO_EXT_H"
as_fn_append ac_func_c_list " fpurge HAVE_FPURGE"
as_fn_append ac_header_c_list " priv.h priv_h HAVE_PRIV_H"
as_fn_append ac_func_c_list " pselect HAVE_PSELECT"
as_fn_append ac_func_c_list " pthread_sigmask HAVE_PTHREAD_SIGMASK"
as_fn_append ac_func_c_list " sleep HAVE_SLEEP"
as_fn_append ac_header_c_list " sys/ioctl.h sys_ioctl_h HAVE_SYS_IOCTL_H"
as_fn_append ac_func_c_list " shutdown HAVE_SHUTDOWN"
as_fn_append ac_func_c_list " usleep HAVE_USLEEP"
as_fn_append ac_func_c_list " mquery HAVE_MQUERY"
as_fn_append ac_func_c_list " pstat_getprocvm HAVE_PSTAT_GETPROCVM"
as_fn_append ac_func_c_list " wcrtomb HAVE_WCRTOMB"
as_fn_append ac_func_c_list " wctob HAVE_WCTOB"
as_fn_append ac_func_c_list " mbrlen HAVE_MBRLEN"
as_fn_append ac_header_c_list " malloc.h malloc_h HAVE_MALLOC_H"
as_fn_append ac_func_c_list " iswctype HAVE_ISWCTYPE"
as_fn_append ac_func_c_list " fsync HAVE_FSYNC"
as_fn_append ac_func_c_list " tcdrain HAVE_TCDRAIN"
as_fn_append ac_func_c_list " getrlimit HAVE_GETRLIMIT"
as_fn_append ac_func_c_list " setrlimit HAVE_SETRLIMIT"
as_fn_append ac_func_c_list " uselocale HAVE_USELOCALE"
# Auxiliary files required by this configure script.
ac_aux_files="config.rpath ltmain.sh config.guess config.sub compile missing install-sh"
# Locations in which to look for auxiliary files.
ac_aux_dir_candidates="${srcdir}/../build-aux"
# Search for a directory containing all of the required auxiliary files,
# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
# If we don't find one directory that contains all the files we need,
# we report the set of missing files from the *first* directory in
# $ac_aux_dir_candidates and give up.
ac_missing_aux_files=""
ac_first_candidate=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in $ac_aux_dir_candidates
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
as_found=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
ac_aux_dir_found=yes
ac_install_sh=
for ac_aux in $ac_aux_files
do
# As a special case, if "install-sh" is required, that requirement
# can be satisfied by any of "install-sh", "install.sh", or "shtool",
# and $ac_install_sh is set appropriately for whichever one is found.
if test x"$ac_aux" = x"install-sh"
then
if test -f "${as_dir}install-sh"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
ac_install_sh="${as_dir}install-sh -c"
elif test -f "${as_dir}install.sh"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
ac_install_sh="${as_dir}install.sh -c"
elif test -f "${as_dir}shtool"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
ac_install_sh="${as_dir}shtool install -c"
else
ac_aux_dir_found=no
if $ac_first_candidate; then
ac_missing_aux_files="${ac_missing_aux_files} install-sh"
else
break
fi
fi
else
if test -f "${as_dir}${ac_aux}"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
else
ac_aux_dir_found=no
if $ac_first_candidate; then
ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
else
break
fi
fi
fi
done
if test "$ac_aux_dir_found" = yes; then
ac_aux_dir="$as_dir"
break
fi
ac_first_candidate=false
as_found=false
done
IFS=$as_save_IFS
if $as_found
then :
else $as_nop
as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
fi
# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
if test -f "${ac_aux_dir}config.guess"; then
ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
fi
if test -f "${ac_aux_dir}config.sub"; then
ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
fi
if test -f "$ac_aux_dir/configure"; then
ac_configure="$SHELL ${ac_aux_dir}configure"
fi
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
eval ac_old_set=\$ac_cv_env_${ac_var}_set
eval ac_new_set=\$ac_env_${ac_var}_set
eval ac_old_val=\$ac_cv_env_${ac_var}_value
eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
ac_cache_corrupted=: ;;
,set)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
ac_cache_corrupted=: ;;
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
# differences in whitespace do not lead to failure.
ac_old_val_w=`echo x $ac_old_val`
ac_new_val_w=`echo x $ac_new_val`
if test "$ac_old_val_w" != "$ac_new_val_w"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
ac_cache_corrupted=:
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
eval $ac_var=\$ac_old_val
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
fi;;
esac
# Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;;
esac
case " $ac_configure_args " in
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
*) as_fn_append ac_configure_args " '$ac_arg'" ;;
esac
fi
done
if $ac_cache_corrupted; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
am__api_version='1.16'
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
printf %s "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if test ${ac_cv_path_install+y}
then :
printf %s "(cached) " >&6
else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
# Account for fact that we put trailing slashes in our PATH walk.
case $as_dir in #((
./ | /[cC]/* | \
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
/usr/ucb/* ) ;;
*)
# OSF1 and SCO ODT 3.0 have their own names for install.
# Don't use installbsd from OSF since it installs stuff as root
# by default.
for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
if test $ac_prog = install &&
grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
:
elif test $ac_prog = install &&
grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# program-specific install script used by HP pwplus--don't use.
:
else
rm -rf conftest.one conftest.two conftest.dir
echo one > conftest.one
echo two > conftest.two
mkdir conftest.dir
if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
test -s conftest.one && test -s conftest.two &&
test -s conftest.dir/conftest.one &&
test -s conftest.dir/conftest.two
then
ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
break 3
fi
fi
fi
done
done
;;
esac
done
IFS=$as_save_IFS
rm -rf conftest.one conftest.two conftest.dir
fi
if test ${ac_cv_path_install+y}; then
INSTALL=$ac_cv_path_install
else
# As a last resort, use the slow shell script. Don't cache a
# value for INSTALL within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
INSTALL=$ac_install_sh
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
printf "%s\n" "$INSTALL" >&6; }
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
printf %s "checking whether build environment is sane... " >&6; }
# Reject unsafe characters in $srcdir or the absolute working directory
# name. Accept space and tab only in the latter.
am_lf='
'
case `pwd` in
*[\\\"\#\$\&\'\`$am_lf]*)
as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
esac
case $srcdir in
*[\\\"\#\$\&\'\`$am_lf\ \ ]*)
as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
esac
# Do 'set' in a subshell so we don't clobber the current shell's
# arguments. Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
am_has_slept=no
for am_try in 1 2; do
echo "timestamp, slept: $am_has_slept" > conftest.file
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
if test "$*" = "X"; then
# -L didn't work.
set X `ls -t "$srcdir/configure" conftest.file`
fi
if test "$*" != "X $srcdir/configure conftest.file" \
&& test "$*" != "X conftest.file $srcdir/configure"; then
# If neither matched, then we have a broken ls. This can happen
# if, for instance, CONFIG_SHELL is bash and it inherits a
# broken ls alias from the environment. This has actually
# happened. Such a system could not be considered "sane".
as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
alias in your environment" "$LINENO" 5
fi
if test "$2" = conftest.file || test $am_try -eq 2; then
break
fi
# Just in case.
sleep 1
am_has_slept=yes
done
test "$2" = conftest.file
)
then
# Ok.
:
else
as_fn_error $? "newly created file is older than distributed files!
Check your system clock" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
# If we didn't sleep, we still need to ensure time stamps of config.status and
# generated files are strictly newer.
am_sleep_pid=
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
( sleep 1 ) &
am_sleep_pid=$!
fi
rm -f conftest.file
test "$program_prefix" != NONE &&
program_transform_name="s&^&$program_prefix&;$program_transform_name"
# Use a double $ so make ignores it.
test "$program_suffix" != NONE &&
program_transform_name="s&\$&$program_suffix&;$program_transform_name"
# Double any \ or $.
# By default was `s,x,x', remove it if useless.
ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
# Expand $ac_aux_dir to an absolute path.
am_aux_dir=`cd "$ac_aux_dir" && pwd`
if test x"${MISSING+set}" != xset; then
MISSING="\${SHELL} '$am_aux_dir/missing'"
fi
# Use eval to expand $SHELL
if eval "$MISSING --is-lightweight"; then
am_missing_run="$MISSING "
else
am_missing_run=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
fi
if test x"${install_sh+set}" != xset; then
case $am_aux_dir in
*\ * | *\ *)
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
*)
install_sh="\${SHELL} $am_aux_dir/install-sh"
esac
fi
# Installed binaries are usually stripped using 'strip' when the user
# run "make install-strip". However 'strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the 'STRIP' environment variable to overrule this program.
if test "$cross_compiling" != no; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_STRIP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$STRIP"; then
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
printf "%s\n" "$STRIP" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_STRIP"; then
ac_ct_STRIP=$STRIP
# Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_STRIP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_STRIP"; then
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_STRIP="strip"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
printf "%s\n" "$ac_ct_STRIP" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_STRIP" = x; then
STRIP=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
STRIP=$ac_ct_STRIP
fi
else
STRIP="$ac_cv_prog_STRIP"
fi
fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
printf %s "checking for a race-free mkdir -p... " >&6; }
if test -z "$MKDIR_P"; then
if test ${ac_cv_path_mkdir+y}
then :
printf %s "(cached) " >&6
else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in mkdir gmkdir; do
for ac_exec_ext in '' $ac_executable_extensions; do
as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
'mkdir ('*'coreutils) '* | \
'BusyBox '* | \
'mkdir (fileutils) '4.1*)
ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
break 3;;
esac
done
done
done
IFS=$as_save_IFS
fi
test -d ./--version && rmdir ./--version
if test ${ac_cv_path_mkdir+y}; then
MKDIR_P="$ac_cv_path_mkdir -p"
else
# As a last resort, use the slow shell script. Don't cache a
# value for MKDIR_P within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
MKDIR_P="$ac_install_sh -d"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
printf "%s\n" "$MKDIR_P" >&6; }
for ac_prog in gawk mawk nawk awk
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AWK+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$AWK"; then
ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AWK="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
printf "%s\n" "$AWK" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$AWK" && break
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval test \${ac_cv_prog_make_${ac_make}_set+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
*@@@%%%=?*=@@@%%%*)
eval ac_cv_prog_make_${ac_make}_set=yes;;
*)
eval ac_cv_prog_make_${ac_make}_set=no;;
esac
rm -f conftest.make
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
SET_MAKE=
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
SET_MAKE="MAKE=${MAKE-make}"
fi
rm -rf .tst 2>/dev/null
mkdir .tst 2>/dev/null
if test -d .tst; then
am__leading_dot=.
else
am__leading_dot=_
fi
rmdir .tst 2>/dev/null
# Check whether --enable-silent-rules was given.
if test ${enable_silent_rules+y}
then :
enableval=$enable_silent_rules;
fi
case $enable_silent_rules in # (((
yes) AM_DEFAULT_VERBOSITY=0;;
no) AM_DEFAULT_VERBOSITY=1;;
*) AM_DEFAULT_VERBOSITY=1;;
esac
am_make=${MAKE-make}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
printf %s "checking whether $am_make supports nested variables... " >&6; }
if test ${am_cv_make_support_nested_variables+y}
then :
printf %s "(cached) " >&6
else $as_nop
if printf "%s\n" 'TRUE=$(BAR$(V))
BAR0=false
BAR1=true
V=1
am__doit:
@$(TRUE)
.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
am_cv_make_support_nested_variables=yes
else
am_cv_make_support_nested_variables=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
if test $am_cv_make_support_nested_variables = yes; then
AM_V='$(V)'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
else
AM_V=$AM_DEFAULT_VERBOSITY
AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
fi
AM_BACKSLASH='\'
if test "`cd $srcdir && pwd`" != "`pwd`"; then
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
# is not polluted with repeated "-I."
am__isrc=' -I$(srcdir)'
# test to see if srcdir already configured
if test -f $srcdir/config.status; then
as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
fi
fi
# test whether we have cygpath
if test -z "$CYGPATH_W"; then
if (cygpath --version) >/dev/null 2>/dev/null; then
CYGPATH_W='cygpath -w'
else
CYGPATH_W=echo
fi
fi
# Define the identity of the package.
PACKAGE='gettext-tools'
VERSION='0.22.4'
printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
# Some tools Automake needs.
ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
# For better backward compatibility. To be removed once Automake 1.9.x
# dies out for good. For more background, see:
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
mkdir_p='$(MKDIR_P)'
# We need awk for the "check" target (and possibly the TAP driver). The
# system "awk" is bad on some platforms.
# Always define AMTAR for backward compatibility. Yes, it's still used
# in the wild :-( We should find a proper way to deprecate it ...
AMTAR='$${TAR-tar}'
# We'll loop over all known methods to create a tar archive until one works.
_am_tools='gnutar pax cpio none'
am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
# Variables for tags utilities; see am/tags.am
if test -z "$CTAGS"; then
CTAGS=ctags
fi
if test -z "$ETAGS"; then
ETAGS=etags
fi
if test -z "$CSCOPE"; then
CSCOPE=cscope
fi
# POSIX will say in a future version that running "rm -f" with no argument
# is OK; and we want to be able to make that assumption in our Makefile
# recipes. So use an aggressive probe to check that the usage we want is
# actually supported "in the wild" to an acceptable degree.
# See automake bug#10828.
# To make any issue more visible, cause the running configure to be aborted
# by default if the 'rm' program in use doesn't match our expectations; the
# user can still override this though.
if rm -f && rm -fr && rm -rf; then : OK; else
cat >&2 <<'END'
Oops!
Your 'rm' program seems unable to run without file operands specified
on the command line, even when the '-f' option is present. This is contrary
to the behaviour of most rm programs out there, and not conforming with
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
Please tell bug-automake@gnu.org about your system, including the value
of your $PATH and any error possibly output before this message. This
can help us improve future automake versions.
END
if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
echo 'Configuration will proceed anyway, since you have set the' >&2
echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
echo >&2
else
cat >&2 <<'END'
Aborting the configuration process, to ensure you take notice of the issue.
You can download and install GNU coreutils to get an 'rm' implementation
that behaves properly: <https://www.gnu.org/software/coreutils/>.
If you want to complete the configuration process using your problematic
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
to "yes", and re-run configure.
END
as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
fi
fi
ac_config_headers="$ac_config_headers config.h"
test "$docdir" != '${datarootdir}/doc/${PACKAGE_TARNAME}' || docdir='${datarootdir}/doc/gettext'
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="gcc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
else
CC="$ac_cv_prog_CC"
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
fi
if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
if test $ac_prog_rejected = yes; then
# We found a bogon in the path, so make sure we never use it.
set dummy $ac_cv_prog_CC
shift
if test $# != 0; then
# We chose a different compiler from the bogus one.
# However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name.
shift
ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
for ac_prog in cl.exe
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$CC" && break
done
fi
if test -z "$CC"; then
ac_ct_CC=$CC
for ac_prog in cl.exe
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_CC" && break
done
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
fi
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
set dummy ${ac_tool_prefix}clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}clang"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "clang", so it can be a program name with args.
set dummy clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="clang"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
else
CC="$ac_cv_prog_CC"
fi
fi
test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }
# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion -version; do
{ { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
sed '10a\
... rest of stderr output deleted ...
10q' conftest.err >conftest.er1
cat conftest.er1 >&5
fi
rm -f conftest.er1 conftest.err
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
done
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
printf %s "checking whether the C compiler works... " >&6; }
ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
ac_rmfiles=
for ac_file in $ac_files
do
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
esac
done
rm -f $ac_rmfiles
if { { ac_try="$ac_link_default"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link_default") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile. We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;;
[ab].out )
# We found the default executable, but exeext='' is most
# certainly right.
break;;
*.* )
if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
then :; else
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
fi
# We set ac_cv_exeext here because the later test for it is not
# safe: cross compilers may not add the suffix if given an `-o'
# argument, so we may need to know it at that point already.
# Even if this section looks crufty: it has the advantage of
# actually working.
break;;
* )
break;;
esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=
else $as_nop
ac_file=''
fi
if test -z "$ac_file"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
printf %s "checking for C compiler default output file name... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
printf "%s\n" "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
printf %s "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
# If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
break;;
* ) break;;
esac
done
else $as_nop
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
printf "%s\n" "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
FILE *f = fopen ("conftest.out", "w");
return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
printf %s "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
{ { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if { ac_try='./conftest$ac_cv_exeext'
{ { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
printf "%s\n" "$cross_compiling" >&6; }
rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
printf %s "checking for suffix of object files... " >&6; }
if test ${ac_cv_objext+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compile") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
for ac_file in conftest.o conftest.obj conftest.*; do
test -f "$ac_file" || continue;
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else $as_nop
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
printf "%s\n" "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
printf %s "checking whether the compiler supports GNU C... " >&6; }
if test ${ac_cv_c_compiler_gnu+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_compiler_gnu=yes
else $as_nop
ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test $ac_compiler_gnu = yes; then
GCC=yes
else
GCC=
fi
ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
printf %s "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
ac_cv_prog_cc_g=no
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes
else $as_nop
CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
ac_prog_cc_stdc=no
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
printf %s "checking for $CC option to enable C11 features... " >&6; }
if test ${ac_cv_prog_cc_c11+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c11_program
_ACEOF
for ac_arg in '' -std=gnu11
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
if test "x$ac_cv_prog_cc_c11" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
if test "x$ac_cv_prog_cc_c11" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
CC="$CC $ac_cv_prog_cc_c11"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
ac_prog_cc_stdc=c11
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
printf %s "checking for $CC option to enable C99 features... " >&6; }
if test ${ac_cv_prog_cc_c99+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c99_program
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
if test "x$ac_cv_prog_cc_c99" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
if test "x$ac_cv_prog_cc_c99" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
CC="$CC $ac_cv_prog_cc_c99"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
ac_prog_cc_stdc=c99
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
printf %s "checking for $CC option to enable C89 features... " >&6; }
if test ${ac_cv_prog_cc_c89+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c89_program
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
if test "x$ac_cv_prog_cc_c89" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
if test "x$ac_cv_prog_cc_c89" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
CC="$CC $ac_cv_prog_cc_c89"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
ac_prog_cc_stdc=c89
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
printf %s "checking whether $CC understands -c and -o together... " >&6; }
if test ${am_cv_prog_cc_c_o+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
# Make sure it works both with $CC and with simple cc.
# Following AC_PROG_CC_C_O, we do the test twice because some
# compilers refuse to overwrite an existing .o file with -o,
# though they will create one.
am_cv_prog_cc_c_o=yes
for am_i in 1 2; do
if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } \
&& test -f conftest2.$ac_objext; then
: OK
else
am_cv_prog_cc_c_o=no
break
fi
done
rm -f core conftest*
unset am_i
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
if test "$am_cv_prog_cc_c_o" != yes; then
# Losing compiler, so override with the script.
# FIXME: It is wrong to rewrite CC.
# But if we don't then we get into trouble of one sort or another.
# A longer-term fix would be to have automake use am__CC in this case,
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
CC="$am_aux_dir/compile $CC"
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is clang" >&5
printf %s "checking whether the compiler is clang... " >&6; }
if test ${gl_cv_compiler_clang+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __clang__
barfbarf
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_compiler_clang=no
else $as_nop
gl_cv_compiler_clang=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_compiler_clang" >&5
printf "%s\n" "$gl_cv_compiler_clang" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compiler option needed when checking for declarations" >&5
printf %s "checking for compiler option needed when checking for declarations... " >&6; }
if test ${gl_cv_compiler_check_decl_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $gl_cv_compiler_clang = yes; then
save_ac_compile="$ac_compile"
ac_compile="$ac_compile -Werror=implicit-function-declaration"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'
else $as_nop
gl_cv_compiler_check_decl_option=none
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_compile="$save_ac_compile"
else
gl_cv_compiler_check_decl_option=none
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_compiler_check_decl_option" >&5
printf "%s\n" "$gl_cv_compiler_check_decl_option" >&6; }
if test "x$gl_cv_compiler_check_decl_option" != xnone; then
ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option"
else
ac_compile_for_check_decl="$ac_compile"
fi
DEPDIR="${am__leading_dot}deps"
ac_config_commands="$ac_config_commands depfiles"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
cat > confinc.mk << 'END'
am__doit:
@echo this is the am__doit target >confinc.out
.PHONY: am__doit
END
am__include="#"
am__quote=
# BSD make does it like this.
echo '.include "confinc.mk" # ignored' > confmf.BSD
# Other make implementations (GNU, Solaris 10, AIX) do it like this.
echo 'include confinc.mk # ignored' > confmf.GNU
_am_result=no
for s in GNU BSD; do
{ echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
(${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
case $?:`cat confinc.out 2>/dev/null` in #(
'0:this is the am__doit target') :
case $s in #(
BSD) :
am__include='.include' am__quote='"' ;; #(
*) :
am__include='include' am__quote='' ;;
esac ;; #(
*) :
;;
esac
if test "$am__include" != "#"; then
_am_result="yes ($s style)"
break
fi
done
rm -f confinc.* confmf.*
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
printf "%s\n" "${_am_result}" >&6; }
# Check whether --enable-dependency-tracking was given.
if test ${enable_dependency_tracking+y}
then :
enableval=$enable_dependency_tracking;
fi
if test "x$enable_dependency_tracking" != xno; then
am_depcomp="$ac_aux_dir/depcomp"
AMDEPBACKSLASH='\'
am__nodep='_no'
fi
if test "x$enable_dependency_tracking" != xno; then
AMDEP_TRUE=
AMDEP_FALSE='#'
else
AMDEP_TRUE='#'
AMDEP_FALSE=
fi
depcc="$CC" am_compiler_list=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
printf %s "checking dependency style of $depcc... " >&6; }
if test ${am_cv_CC_dependencies_compiler_type+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
# We make a subdir and do the tests there. Otherwise we can end up
# making bogus files that we don't know about and never remove. For
# instance it was reported that on HP-UX the gcc test will end up
# making a dummy file named 'D' -- because '-MD' means "put the output
# in D".
rm -rf conftest.dir
mkdir conftest.dir
# Copy depcomp to subdir because otherwise we won't find it if we're
# using a relative directory.
cp "$am_depcomp" conftest.dir
cd conftest.dir
# We will build objects and dependencies in a subdirectory because
# it helps to detect inapplicable dependency modes. For instance
# both Tru64's cc and ICC support -MD to output dependencies as a
# side effect of compilation, but ICC will put the dependencies in
# the current directory while Tru64 will put them in the object
# directory.
mkdir sub
am_cv_CC_dependencies_compiler_type=none
if test "$am_compiler_list" = ""; then
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
fi
am__universal=false
case " $depcc " in #(
*\ -arch\ *\ -arch\ *) am__universal=true ;;
esac
for depmode in $am_compiler_list; do
# Setup a source with many dependencies, because some compilers
# like to wrap large dependency lists on column 80 (with \), and
# we should not choose a depcomp mode which is confused by this.
#
# We need to recreate these files for each test, as the compiler may
# overwrite some of them when testing with obscure command lines.
# This happens at least with the AIX C compiler.
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
# Solaris 10 /bin/sh.
echo '/* dummy */' > sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
# We check with '-c' and '-o' for the sake of the "dashmstdout"
# mode. It turns out that the SunPro C++ compiler does not properly
# handle '-M -o', and we need to detect this. Also, some Intel
# versions had trouble with output in subdirs.
am__obj=sub/conftest.${OBJEXT-o}
am__minus_obj="-o $am__obj"
case $depmode in
gcc)
# This depmode causes a compiler race in universal mode.
test "$am__universal" = false || continue
;;
nosideeffect)
# After this tag, mechanisms are not by side-effect, so they'll
# only be used when explicitly requested.
if test "x$enable_dependency_tracking" = xyes; then
continue
else
break
fi
;;
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
# This compiler won't grok '-c -o', but also, the minuso test has
# not run yet. These depmodes are late enough in the game, and
# so weak that their functioning should not be impacted.
am__obj=conftest.${OBJEXT-o}
am__minus_obj=
;;
none) break ;;
esac
if depmode=$depmode \
source=sub/conftest.c object=$am__obj \
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
>/dev/null 2>conftest.err &&
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
# or remarks (even with -Werror). So we grep stderr for any message
# that says an option was ignored or not supported.
# When given -MP, icc 7.0 and 7.1 complain thusly:
# icc: Command line warning: ignoring option '-M'; no argument required
# The diagnosis changed in icc 8.0:
# icc: Command line remark: option '-MP' not supported
if (grep 'ignoring option' conftest.err ||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_CC_dependencies_compiler_type=$depmode
break
fi
fi
done
cd ..
rm -rf conftest.dir
else
am_cv_CC_dependencies_compiler_type=none
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
if
test "x$enable_dependency_tracking" != xno \
&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
am__fastdepCC_TRUE=
am__fastdepCC_FALSE='#'
else
am__fastdepCC_TRUE='#'
am__fastdepCC_FALSE=
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use Java" >&5
printf %s "checking whether to use Java... " >&6; }
# Check whether --enable-java was given.
if test ${enable_java+y}
then :
enableval=$enable_java; JAVA_CHOICE="$enableval"
else $as_nop
JAVA_CHOICE=yes
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $JAVA_CHOICE" >&5
printf "%s\n" "$JAVA_CHOICE" >&6; }
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
printf %s "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
if test ${ac_cv_prog_CPP+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Double quotes because $CC needs to be expanded
for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
do
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
else $as_nop
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
# Broken: success on invalid input.
continue
else $as_nop
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
break
fi
done
ac_cv_prog_CPP=$CPP
fi
CPP=$ac_cv_prog_CPP
else
ac_cv_prog_CPP=$CPP
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
printf "%s\n" "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
else $as_nop
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
# Broken: success on invalid input.
continue
else $as_nop
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
else $as_nop
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in grep ggrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_GREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_GREP"; then
as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_GREP=$GREP
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in egrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_EGREP=$EGREP
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
if test "$JAVA_CHOICE" != no
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Java virtual machine" >&5
printf %s "checking for Java virtual machine... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined _WIN32 || defined __CYGWIN__ || defined __EMX__ || defined __DJGPP__
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
then :
CLASSPATH_SEPARATOR=';'
else $as_nop
CLASSPATH_SEPARATOR=':'
fi
rm -rf conftest*
CONF_JAVA=
HAVE_JAVA_ENVVAR=
HAVE_JAVA=
HAVE_JRE=
HAVE_JAVAEXEC=1
if test -n "$JAVA"; then
HAVE_JAVA_ENVVAR=1
CONF_JAVA="$JAVA"
else
# Extract the first word of "java", so it can be a program name with args.
set dummy java; ac_word=$2
:
if test ${ac_cv_prog_HAVE_JAVA_IN_PATH+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$HAVE_JAVA_IN_PATH"; then
ac_cv_prog_HAVE_JAVA_IN_PATH="$HAVE_JAVA_IN_PATH" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_HAVE_JAVA_IN_PATH="yes"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
HAVE_JAVA_IN_PATH=$ac_cv_prog_HAVE_JAVA_IN_PATH
if test -n "$HAVE_JAVA_IN_PATH"; then
:
else
:
fi
# Extract the first word of "jre", so it can be a program name with args.
set dummy jre; ac_word=$2
:
if test ${ac_cv_prog_HAVE_JRE_IN_PATH+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$HAVE_JRE_IN_PATH"; then
ac_cv_prog_HAVE_JRE_IN_PATH="$HAVE_JRE_IN_PATH" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_HAVE_JRE_IN_PATH="yes"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
HAVE_JRE_IN_PATH=$ac_cv_prog_HAVE_JRE_IN_PATH
if test -n "$HAVE_JRE_IN_PATH"; then
:
else
:
fi
export CLASSPATH
if test -n "$HAVE_JAVA_IN_PATH" \
&& java -version >/dev/null 2>/dev/null \
; then
HAVE_JAVA=1
CONF_JAVA="java"
else
if test -n "$HAVE_JRE_IN_PATH" \
&& (jre >/dev/null 2>/dev/null || test $? = 1) \
; then
HAVE_JRE=1
CONF_JAVA="jre"
else
HAVE_JAVAEXEC=
fi
fi
fi
if test -n "$HAVE_JAVAEXEC"; then
ac_result="$CONF_JAVA"
else
ac_result="no"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_result" >&5
printf "%s\n" "$ac_result" >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined _WIN32 || defined __CYGWIN__ || defined __EMX__ || defined __DJGPP__
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
then :
CLASSPATH_SEPARATOR=';'
else $as_nop
CLASSPATH_SEPARATOR=':'
fi
rm -rf conftest*
source_version=1.5
test -n "$source_version" || {
as_fn_error $? "missing source-version argument to gt_JAVACOMP" "$LINENO" 5
}
case "$source_version" in
1.1 | 1.2 | 1.3 | 1.4 | 1.5) source_version='1.6' ;;
esac
if test -n "$HAVE_JAVAEXEC"; then
cat > conftestver.java <<EOF
public class conftestver {
public static void main (String[] args) {
System.out.println(System.getProperty("java.specification.version"));
}
}
EOF
echo 'yzwx!$!I!D,!)!3+!4!5*!6,!4!7,!8!9)!:)!;"!(MeienN"!$FGW"!%Ojab"!2QeibRohZblVYZgb"!%hYei"!9FXQfYpYKgYidKUnleidLGW"!,Ujol_bPegb"!3_jicnbmnpblJfYpY/!*!+)!</!=!>"!=fYpYJmkb_ece_YnejiJpblmeji/!?!@)!A/!B!C"!._jicnbmnpbl"!3fYpYKgYidKSZfb_n"!3fYpYKgYidKUqmnbh"!$jon"!8QfYpYKejKTleinUnlbYhL"!.dbnTljkblnq"!EFQfYpYKgYidKUnleidLGQfYpYKgYidKUnleidL"!6fYpYKejKTleinUnlbYh"!)kleingi"!8FQfYpYKgYidKUnleidLGW!D!(!)!!!!!#!"!*!+!"!,!!!@!"!"!!!&Hu!"r!!!"!.!!!(!"!!!"!+!/!0!"!,!!!F!#!"!!!/s!#5$v!%t!&r!!!"!.!!!,!#!!!$!.!%!"!1!!!#!2' \
| tr -d '\012\015' \
| tr '!"#$%&()*+,./0123456789:;<=>?@ABCDEFGHJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyzI' '\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\040\041\046\050\051\052\056\057\073\074\076\103\106\114\116\117\120\123\124\126\133\141\142\143\144\145\146\147\151\152\154\155\156\157\160\162\163\164\165\166\171\261\262\266\267\270\272\276\312\376\055' \
> conftestver.class
java_exec_version=`{
unset JAVA_HOME
echo "$as_me:8869: CLASSPATH=.${CLASSPATH:+$CLASSPATH_SEPARATOR$CLASSPATH} $CONF_JAVA conftestver" >&5
CLASSPATH=.${CLASSPATH:+$CLASSPATH_SEPARATOR$CLASSPATH} $CONF_JAVA conftestver 2>&5
}`
case "$java_exec_version" in
null)
java_exec_version=1.1 ;;
esac
case "$java_exec_version" in
1.1 | 1.2 | 1.3 | 1.4 | 1.5)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $CONF_JAVA is too old, cannot compile Java code for this old version any more" >&5
printf "%s\n" "$as_me: WARNING: $CONF_JAVA is too old, cannot compile Java code for this old version any more" >&2;}
target_version=1.6 ;;
1.6 | 1.7 | 1.8 | 9 | [1-9][0-9])
target_version="$java_exec_version" ;;
*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unknown target-version $target_version, please update gt_JAVACOMP macro" >&5
printf "%s\n" "$as_me: WARNING: unknown target-version $target_version, please update gt_JAVACOMP macro" >&2;}
target_version=1.6 ;;
esac
else
target_version="1.6"
fi
case "$source_version" in
1.6 | 1.7 | 1.8 | 9 | [1-9][0-9]) ;;
*) as_fn_error $? "invalid source-version argument to gt_JAVACOMP: $source_version" "$LINENO" 5 ;;
esac
case "$target_version" in
1.6 | 1.7 | 1.8 | 9 | [1-9][0-9]) ;;
*) as_fn_error $? "invalid target-version argument to gt_JAVACOMP: $target_version" "$LINENO" 5 ;;
esac
# Function to output the classfile version of a file (8th byte) in decimal.
if od -A x < /dev/null >/dev/null 2>/dev/null; then
# Use POSIX od.
func_classfile_version ()
{
od -A n -t d1 -j 7 -N 1 "$1"
}
else
# Use BSD hexdump.
func_classfile_version ()
{
dd if="$1" bs=1 count=1 skip=7 2>/dev/null | hexdump -e '1/1 "%3d "'
echo
}
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Java compiler" >&5
printf %s "checking for Java compiler... " >&6; }
case "$source_version" in
1.*) source_version=`echo "$source_version" | sed -e 's/^1\.//'` ;;
esac
case "$target_version" in
1.*) target_version=`echo "$target_version" | sed -e 's/^1\.//'` ;;
esac
CONF_JAVAC=
HAVE_JAVAC_ENVVAR=
HAVE_JAVAC=
HAVE_JAVACOMP=
if expr $source_version '<=' $target_version >/dev/null; then
echo 'class conftest {}' > conftest.java
if test -n "$JAVAC"; then
nowarn_option=' -Xlint:-options'
if { rm -f conftest.class \
&& { echo "$as_me:8931: $JAVAC$nowarn_option -d . conftest.java" >&5
$JAVAC$nowarn_option -d . conftest.java >&5 2>&1
} \
&& test -f conftest.class
} || { \
nowarn_option=
rm -f conftest.class \
&& { echo "$as_me:8938: $JAVAC$nowarn_option -d . conftest.java" >&5
$JAVAC$nowarn_option -d . conftest.java >&5 2>&1
} \
&& test -f conftest.class
}; then
compiler_cfversion=`func_classfile_version conftest.class`
compiler_target_version=`expr $compiler_cfversion - 44`
source_option=' -source '`case "$source_version" in 6|7|8) echo 1. ;; esac`"$source_version"
if expr $target_version = $compiler_target_version >/dev/null; then
target_option=
else
target_option=' -target '`case "$target_version" in 6|7|8) echo 1. ;; esac`"$target_version"
fi
if { echo "$as_me:8951: $JAVAC$nowarn_option$source_option$target_option -d . conftest.java" >&5
$JAVAC$nowarn_option$source_option$target_option -d . conftest.java >&5 2>&1
} \
&& test -f conftest.class; then
CONF_JAVAC="$JAVAC$nowarn_option$source_option$target_option"
HAVE_JAVAC_ENVVAR=1
HAVE_JAVACOMP=1
else
compiler_version=`echo "$as_me:8959: $JAVAC -version | sed -e 1q" >&5
$JAVAC -version | sed -e 1q`
compiler_version=`echo "$compiler_version" | sed -e 's/^[^0-9]*\([0-9][0-9.]*\).*/\1/'`
case "$compiler_version" in
1.*) compiler_version=`echo "$compiler_version" | sed -e 's/^1\.//' -e 's/\..*//'`
;;
*) compiler_version=`echo "$compiler_version" | sed -e 's/\..*//'`
;;
esac
if expr $source_version '<=' "$compiler_version" >/dev/null \
&& expr $target_version '<=' "$compiler_version" >/dev/null; then
try_source_version="$source_version"
try_target_version="$target_version"
while true; do
if expr $try_source_version = $try_target_version >/dev/null; then
try_target_version=`expr $try_target_version + 1`
fi
try_source_version=`expr $try_source_version + 1`
expr $try_source_version '<=' $compiler_version >/dev/null || break
source_option=' -source '`case "$try_source_version" in 6|7|8) echo 1. ;; esac`"$try_source_version"
if expr $try_target_version = $compiler_target_version >/dev/null; then
target_option=
else
target_option=' -target '`case "$try_target_version" in 6|7|8) echo 1. ;; esac`"$try_target_version"
fi
if { echo "$as_me:8984: $JAVAC$nowarn_option$source_option$target_option -d . conftest.java" >&5
$JAVAC$nowarn_option$source_option$target_option -d . conftest.java >&5 2>&1
} \
&& test -f conftest.class; then
CONF_JAVAC="$JAVAC$nowarn_option$source_option$target_option"
HAVE_JAVAC_ENVVAR=1
HAVE_JAVACOMP=1
break
fi
done
fi
fi
fi
fi
if test -z "$HAVE_JAVACOMP"; then
# Extract the first word of "javac", so it can be a program name with args.
set dummy javac; ac_word=$2
:
if test ${ac_cv_prog_HAVE_JAVAC_IN_PATH+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$HAVE_JAVAC_IN_PATH"; then
ac_cv_prog_HAVE_JAVAC_IN_PATH="$HAVE_JAVAC_IN_PATH" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_HAVE_JAVAC_IN_PATH="yes"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
HAVE_JAVAC_IN_PATH=$ac_cv_prog_HAVE_JAVAC_IN_PATH
if test -n "$HAVE_JAVAC_IN_PATH"; then
:
else
:
fi
if test -z "$HAVE_JAVACOMP" && test -n "$HAVE_JAVAC_IN_PATH"; then
nowarn_option=' -Xlint:-options'
if { rm -f conftest.class \
&& { echo "$as_me:9041: javac$nowarn_option -d . conftest.java" >&5
javac$nowarn_option -d . conftest.java >&5 2>&1
} \
&& test -f conftest.class
} || { \
nowarn_option=
rm -f conftest.class \
&& { echo "$as_me:9048: javac$nowarn_option -d . conftest.java" >&5
javac$nowarn_option -d . conftest.java >&5 2>&1
} \
&& test -f conftest.class
}; then
compiler_cfversion=`func_classfile_version conftest.class`
compiler_target_version=`expr $compiler_cfversion - 44`
source_option=' -source '`case "$source_version" in 6|7|8) echo 1. ;; esac`"$source_version"
if expr $target_version = $compiler_target_version >/dev/null; then
target_option=
else
target_option=' -target '`case "$target_version" in 6|7|8) echo 1. ;; esac`"$target_version"
fi
if { echo "$as_me:9061: javac$nowarn_option$source_option$target_option -d . conftest.java" >&5
javac$nowarn_option$source_option$target_option -d . conftest.java >&5 2>&1
} \
&& test -f conftest.class; then
CONF_JAVAC="javac$nowarn_option$source_option$target_option"
HAVE_JAVAC=1
HAVE_JAVACOMP=1
else
compiler_version=`echo "$as_me:9069: javac -version | sed -e 1q" >&5
javac -version | sed -e 1q`
compiler_version=`echo "$compiler_version" | sed -e 's/^[^0-9]*\([0-9][0-9.]*\).*/\1/'`
case "$compiler_version" in
1.*) compiler_version=`echo "$compiler_version" | sed -e 's/^1\.//' -e 's/\..*//'`
;;
*) compiler_version=`echo "$compiler_version" | sed -e 's/\..*//'`
;;
esac
if expr $source_version '<=' "$compiler_version" >/dev/null \
&& expr $target_version '<=' "$compiler_version" >/dev/null; then
try_source_version="$source_version"
try_target_version="$target_version"
while true; do
if expr $try_source_version = $try_target_version >/dev/null; then
try_target_version=`expr $try_target_version + 1`
fi
try_source_version=`expr $try_source_version + 1`
expr $try_source_version '<=' $compiler_version >/dev/null || break
source_option=' -source '`case "$try_source_version" in 6|7|8) echo 1. ;; esac`"$try_source_version"
if expr $try_target_version = $compiler_target_version >/dev/null; then
target_option=
else
target_option=' -target '`case "$try_target_version" in 6|7|8) echo 1. ;; esac`"$try_target_version"
fi
if { echo "$as_me:9094: javac$nowarn_option$source_option$target_option -d . conftest.java" >&5
javac$nowarn_option$source_option$target_option -d . conftest.java >&5 2>&1
} \
&& test -f conftest.class; then
CONF_JAVAC="javac$nowarn_option$source_option$target_option"
HAVE_JAVAC=1
HAVE_JAVACOMP=1
break
fi
done
fi
fi
fi
fi
fi
rm -f conftest*.java conftest*.class
fi
if test -n "$HAVE_JAVACOMP"; then
ac_result="$CONF_JAVAC"
else
ac_result="no"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_result" >&5
printf "%s\n" "$ac_result" >&6; }
# Extract the first word of "jar", so it can be a program name with args.
set dummy jar; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_JAR+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$JAR"; then
ac_cv_prog_JAR="$JAR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_JAR="jar"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
JAR=$ac_cv_prog_JAR
if test -n "$JAR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $JAR" >&5
printf "%s\n" "$JAR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test -n "$HAVE_JAVACOMP" && test -n "$JAR" && test "$JAVA_CHOICE" != no; then
BUILDJAVA=yes
else
BUILDJAVA=no
fi
else $as_nop
CONF_JAVA=
HAVE_JAVA_ENVVAR=
HAVE_JAVA=
HAVE_JRE=
CONF_JAVAC=
HAVE_JAVAC_ENVVAR=
HAVE_JAVAC=
JAR=
BUILDJAVA=no
fi
if test -n "$HAVE_JAVAEXEC" && test $BUILDJAVA = yes; then
TESTJAVA=yes
else
TESTJAVA=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for preferred C# implementation" >&5
printf %s "checking for preferred C# implementation... " >&6; }
# Check whether --enable-csharp was given.
if test ${enable_csharp+y}
then :
enableval=$enable_csharp; CSHARP_CHOICE="$enableval"
else $as_nop
CSHARP_CHOICE=any
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CSHARP_CHOICE" >&5
printf "%s\n" "$CSHARP_CHOICE" >&6; }
case "$CSHARP_CHOICE" in
mono)
printf "%s\n" "#define CSHARP_CHOICE_MONO 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C# compiler" >&5
printf %s "checking for C# compiler... " >&6; }
HAVE_CSHARPCOMP=1
# Extract the first word of "mcs", so it can be a program name with args.
set dummy mcs; ac_word=$2
:
if test ${ac_cv_prog_HAVE_MCS_IN_PATH+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$HAVE_MCS_IN_PATH"; then
ac_cv_prog_HAVE_MCS_IN_PATH="$HAVE_MCS_IN_PATH" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_HAVE_MCS_IN_PATH="yes"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
HAVE_MCS_IN_PATH=$ac_cv_prog_HAVE_MCS_IN_PATH
if test -n "$HAVE_MCS_IN_PATH"; then
:
else
:
fi
# Extract the first word of "csc", so it can be a program name with args.
set dummy csc; ac_word=$2
:
if test ${ac_cv_prog_HAVE_CSC_IN_PATH+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$HAVE_CSC_IN_PATH"; then
ac_cv_prog_HAVE_CSC_IN_PATH="$HAVE_CSC_IN_PATH" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_HAVE_CSC_IN_PATH="yes"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
HAVE_CSC_IN_PATH=$ac_cv_prog_HAVE_CSC_IN_PATH
if test -n "$HAVE_CSC_IN_PATH"; then
:
else
:
fi
for impl in "$CSHARP_CHOICE" mono sscli no; do
case "$impl" in
mono)
if test -n "$HAVE_MCS_IN_PATH" \
&& mcs --version >/dev/null 2>/dev/null \
&& mcs --version 2>/dev/null | grep Mono >/dev/null; then
HAVE_MCS=1
ac_result="mcs"
break
fi
;;
sscli)
if test -n "$HAVE_CSC_IN_PATH" \
&& csc -help >/dev/null 2>/dev/null \
&& { if csc -help 2>/dev/null | grep -i chicken > /dev/null; then false; else true; fi; }; then
HAVE_CSC=1
ac_result="csc"
break
fi
;;
no)
HAVE_CSHARPCOMP=
ac_result="no"
break
;;
esac
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_result" >&5
printf "%s\n" "$ac_result" >&6; }
if test -z "${CSHARPCOMPFLAGS+set}"; then
CSHARPCOMPFLAGS="-O -g"
fi
if test -n "$HAVE_CSHARPCOMP" && test "$CSHARP_CHOICE" != no; then
BUILDCSHARP=yes
else
BUILDCSHARP=no
fi
# Make sure we can run config.sub.
$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
printf %s "checking build system type... " >&6; }
if test ${ac_cv_build+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
test "x$ac_build_alias" = x &&
as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
printf "%s\n" "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
printf %s "checking host system type... " >&6; }
if test ${ac_cv_host+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "x$host_alias" = x; then
ac_cv_host=$ac_cv_build
else
ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
printf "%s\n" "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C# program execution engine" >&5
printf %s "checking for C# program execution engine... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined _WIN32 || defined __EMX__ || defined __DJGPP__
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
then :
MONO_PATH_SEPARATOR=';'
else $as_nop
MONO_PATH_SEPARATOR=':'
fi
rm -rf conftest*
HAVE_CSHARPEXEC=1
# Extract the first word of "mono", so it can be a program name with args.
set dummy mono; ac_word=$2
:
if test ${ac_cv_prog_HAVE_MONO_IN_PATH+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$HAVE_MONO_IN_PATH"; then
ac_cv_prog_HAVE_MONO_IN_PATH="$HAVE_MONO_IN_PATH" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_HAVE_MONO_IN_PATH="yes"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
HAVE_MONO_IN_PATH=$ac_cv_prog_HAVE_MONO_IN_PATH
if test -n "$HAVE_MONO_IN_PATH"; then
:
else
:
fi
# Extract the first word of "clix", so it can be a program name with args.
set dummy clix; ac_word=$2
:
if test ${ac_cv_prog_HAVE_CLIX_IN_PATH+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$HAVE_CLIX_IN_PATH"; then
ac_cv_prog_HAVE_CLIX_IN_PATH="$HAVE_CLIX_IN_PATH" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_HAVE_CLIX_IN_PATH="yes"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
HAVE_CLIX_IN_PATH=$ac_cv_prog_HAVE_CLIX_IN_PATH
if test -n "$HAVE_CLIX_IN_PATH"; then
:
else
:
fi
for impl in "$CSHARP_CHOICE" mono no; do
case "$impl" in
mono)
if test -n "$HAVE_MONO_IN_PATH" \
&& mono --version >/dev/null 2>/dev/null \
&& mono $srcdir/m4/csharpexec-test.exe >/dev/null 2>/dev/null; then
HAVE_MONO=1
ac_result="mono"
break
fi
;;
sscli)
if test -n "$HAVE_CLIX_IN_PATH" \
&& clix $srcdir/m4/csharpexec-test.exe >/dev/null 2>/dev/null; then
HAVE_CLIX=1
case $host_os in
cygwin* | mingw* | windows* | pw32*)
CLIX_PATH_VAR=PATH
;;
darwin* | rhapsody*)
CLIX_PATH_VAR=DYLD_LIBRARY_PATH
;;
*)
CLIX_PATH_VAR=LD_LIBRARY_PATH
;;
esac
eval CLIX_PATH=\"\$CLIX_PATH_VAR\"
ac_result="clix"
break
fi
;;
no)
HAVE_CSHARPEXEC=
ac_result="no"
break
;;
esac
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_result" >&5
printf "%s\n" "$ac_result" >&6; }
if test -n "$HAVE_CSHARPEXEC" && test $BUILDCSHARP = yes; then
TESTCSHARP=yes
else
TESTCSHARP=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
printf %s "checking for Minix Amsterdam compiler... " >&6; }
if test ${gl_cv_c_amsterdam_compiler+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __ACK__
Amsterdam
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Amsterdam" >/dev/null 2>&1
then :
gl_cv_c_amsterdam_compiler=yes
else $as_nop
gl_cv_c_amsterdam_compiler=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
printf "%s\n" "$gl_cv_c_amsterdam_compiler" >&6; }
if test $gl_cv_c_amsterdam_compiler = yes; then
if test -z "$AR"; then
AR='cc -c.a'
fi
if test -z "$ARFLAGS"; then
ARFLAGS='-o'
fi
else
:
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AR+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$AR"; then
ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AR="${ac_tool_prefix}ar"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
printf "%s\n" "$AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_AR"; then
ac_ct_AR=$AR
# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_AR+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_AR"; then
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_AR="ar"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
printf "%s\n" "$ac_ct_AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_AR" = x; then
AR="ar"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
AR=$ac_ct_AR
fi
else
AR="$ac_cv_prog_AR"
fi
if test -z "$ARFLAGS"; then
ARFLAGS='cr'
fi
if test -z "$RANLIB"; then
if test $gl_cv_c_amsterdam_compiler = yes; then
RANLIB=':'
else
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RANLIB+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
printf "%s\n" "$RANLIB" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_RANLIB"; then
ac_ct_RANLIB=$RANLIB
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_RANLIB+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_RANLIB"; then
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_RANLIB="ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
printf "%s\n" "$ac_ct_RANLIB" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_RANLIB" = x; then
RANLIB=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
RANLIB=$ac_ct_RANLIB
fi
else
RANLIB="$ac_cv_prog_RANLIB"
fi
fi
fi
ac_header= ac_cache=
for ac_item in $ac_header_c_list
do
if test $ac_cache; then
ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
printf "%s\n" "#define $ac_item 1" >> confdefs.h
fi
ac_header= ac_cache=
elif test $ac_header; then
ac_cache=$ac_item
else
ac_header=$ac_item
fi
done
if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
then :
printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
if test ${ac_cv_safe_to_define___extensions__+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# define __EXTENSIONS__ 1
$ac_includes_default
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_safe_to_define___extensions__=yes
else $as_nop
ac_cv_safe_to_define___extensions__=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
if test ${ac_cv_should_define__xopen_source+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_should_define__xopen_source=no
if test $ac_cv_header_wchar_h = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
mbstate_t x;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _XOPEN_SOURCE 500
#include <wchar.h>
mbstate_t x;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_should_define__xopen_source=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
if test $ac_cv_header_minix_config_h = yes
then :
MINIX=yes
printf "%s\n" "#define _MINIX 1" >>confdefs.h
printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
else $as_nop
MINIX=
fi
if test $ac_cv_safe_to_define___extensions__ = yes
then :
printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
fi
if test $ac_cv_should_define__xopen_source = yes
then :
printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
fi
case "$host_os" in
openbsd*)
printf "%s\n" "#define _ISOC11_SOURCE 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use C++" >&5
printf %s "checking whether to use C++... " >&6; }
# Check whether --enable-c++ was given.
if test ${enable_c__+y}
then :
enableval=$enable_c__; CXX_CHOICE="$enableval"
else $as_nop
CXX_CHOICE=yes
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX_CHOICE" >&5
printf "%s\n" "$CXX_CHOICE" >&6; }
if test "$CXX_CHOICE" = no; then
CXX=no
fi
if test -z "$CXX"; then
if test -n "$CCC"; then
CXX="$CCC"
else
if test -n "$ac_tool_prefix"; then
for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CXX"; then
ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CXX=$ac_cv_prog_CXX
if test -n "$CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
printf "%s\n" "$CXX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$CXX" && break
done
fi
if test -z "$CXX"; then
ac_ct_CXX=$CXX
for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CXX"; then
ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CXX="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
if test -n "$ac_ct_CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
printf "%s\n" "$ac_ct_CXX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_CXX" && break
done
if test "x$ac_ct_CXX" = x; then
CXX=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CXX=$ac_ct_CXX
fi
fi
fi
fi
if test "$CXX" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
printf %s "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works... " >&6; }
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
echo 'int main () { return 0; }' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
gl_cv_prog_ansicxx_works=yes
if (./conftest; exit) 2>/dev/null; then
gl_cv_prog_ansicxx_cross=no
else
gl_cv_prog_ansicxx_cross=yes
fi
else
gl_cv_prog_ansicxx_works=no
fi
rm -fr conftest*
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_ansicxx_works" >&5
printf "%s\n" "$gl_cv_prog_ansicxx_works" >&6; }
if test $gl_cv_prog_ansicxx_works = no; then
CXX=no
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports namespaces" >&5
printf %s "checking whether the C++ compiler supports namespaces... " >&6; }
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
cat <<EOF > conftest.$ac_ext
#include <iostream>
namespace test { using namespace std; }
std::ostream* ptr;
int main () { return 0; }
EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
gl_cv_prog_ansicxx_namespaces=yes
else
gl_cv_prog_ansicxx_namespaces=no
fi
rm -fr conftest*
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_ansicxx_namespaces" >&5
printf "%s\n" "$gl_cv_prog_ansicxx_namespaces" >&6; }
if test $gl_cv_prog_ansicxx_namespaces = no; then
CXX=no
fi
fi
fi
if test "$CXX" != no; then
ANSICXX_TRUE=
ANSICXX_FALSE='#'
else
ANSICXX_TRUE='#'
ANSICXX_FALSE=
fi
if test "$CXX" != no; then
depcc="$CXX" am_compiler_list=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
printf %s "checking dependency style of $depcc... " >&6; }
if test ${am_cv_CXX_dependencies_compiler_type+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
# We make a subdir and do the tests there. Otherwise we can end up
# making bogus files that we don't know about and never remove. For
# instance it was reported that on HP-UX the gcc test will end up
# making a dummy file named 'D' -- because '-MD' means "put the output
# in D".
rm -rf conftest.dir
mkdir conftest.dir
# Copy depcomp to subdir because otherwise we won't find it if we're
# using a relative directory.
cp "$am_depcomp" conftest.dir
cd conftest.dir
# We will build objects and dependencies in a subdirectory because
# it helps to detect inapplicable dependency modes. For instance
# both Tru64's cc and ICC support -MD to output dependencies as a
# side effect of compilation, but ICC will put the dependencies in
# the current directory while Tru64 will put them in the object
# directory.
mkdir sub
am_cv_CXX_dependencies_compiler_type=none
if test "$am_compiler_list" = ""; then
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
fi
am__universal=false
case " $depcc " in #(
*\ -arch\ *\ -arch\ *) am__universal=true ;;
esac
for depmode in $am_compiler_list; do
# Setup a source with many dependencies, because some compilers
# like to wrap large dependency lists on column 80 (with \), and
# we should not choose a depcomp mode which is confused by this.
#
# We need to recreate these files for each test, as the compiler may
# overwrite some of them when testing with obscure command lines.
# This happens at least with the AIX C compiler.
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
# Solaris 10 /bin/sh.
echo '/* dummy */' > sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
# We check with '-c' and '-o' for the sake of the "dashmstdout"
# mode. It turns out that the SunPro C++ compiler does not properly
# handle '-M -o', and we need to detect this. Also, some Intel
# versions had trouble with output in subdirs.
am__obj=sub/conftest.${OBJEXT-o}
am__minus_obj="-o $am__obj"
case $depmode in
gcc)
# This depmode causes a compiler race in universal mode.
test "$am__universal" = false || continue
;;
nosideeffect)
# After this tag, mechanisms are not by side-effect, so they'll
# only be used when explicitly requested.
if test "x$enable_dependency_tracking" = xyes; then
continue
else
break
fi
;;
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
# This compiler won't grok '-c -o', but also, the minuso test has
# not run yet. These depmodes are late enough in the game, and
# so weak that their functioning should not be impacted.
am__obj=conftest.${OBJEXT-o}
am__minus_obj=
;;
none) break ;;
esac
if depmode=$depmode \
source=sub/conftest.c object=$am__obj \
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
>/dev/null 2>conftest.err &&
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
# or remarks (even with -Werror). So we grep stderr for any message
# that says an option was ignored or not supported.
# When given -MP, icc 7.0 and 7.1 complain thusly:
# icc: Command line warning: ignoring option '-M'; no argument required
# The diagnosis changed in icc 8.0:
# icc: Command line remark: option '-MP' not supported
if (grep 'ignoring option' conftest.err ||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_CXX_dependencies_compiler_type=$depmode
break
fi
fi
done
cd ..
rm -rf conftest.dir
else
am_cv_CXX_dependencies_compiler_type=none
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; }
CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
if
test "x$enable_dependency_tracking" != xno \
&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
am__fastdepCXX_TRUE=
am__fastdepCXX_FALSE='#'
else
am__fastdepCXX_TRUE='#'
am__fastdepCXX_FALSE=
fi
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
printf %s "checking whether the compiler supports GNU C++... " >&6; }
if test ${ac_cv_cxx_compiler_gnu+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
ac_compiler_gnu=yes
else $as_nop
ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test $ac_compiler_gnu = yes; then
GXX=yes
else
GXX=
fi
ac_test_CXXFLAGS=${CXXFLAGS+y}
ac_save_CXXFLAGS=$CXXFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
printf %s "checking whether $CXX accepts -g... " >&6; }
if test ${ac_cv_prog_cxx_g+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_cxx_werror_flag=$ac_cxx_werror_flag
ac_cxx_werror_flag=yes
ac_cv_prog_cxx_g=no
CXXFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
ac_cv_prog_cxx_g=yes
else $as_nop
CXXFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
else $as_nop
ac_cxx_werror_flag=$ac_save_cxx_werror_flag
CXXFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
ac_cv_prog_cxx_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cxx_werror_flag=$ac_save_cxx_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
if test $ac_test_CXXFLAGS; then
CXXFLAGS=$ac_save_CXXFLAGS
elif test $ac_cv_prog_cxx_g = yes; then
if test "$GXX" = yes; then
CXXFLAGS="-g -O2"
else
CXXFLAGS="-g"
fi
else
if test "$GXX" = yes; then
CXXFLAGS="-O2"
else
CXXFLAGS=
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
else
if false; then
am__fastdepCXX_TRUE=
am__fastdepCXX_FALSE='#'
else
am__fastdepCXX_TRUE='#'
am__fastdepCXX_FALSE=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
printf %s "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
if test ${ac_cv_sys_largefile_source+y}
then :
printf %s "(cached) " >&6
else $as_nop
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h> /* for off_t */
#include <stdio.h>
int
main (void)
{
int (*fp) (FILE *, off_t, int) = fseeko;
return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_sys_largefile_source=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _LARGEFILE_SOURCE 1
#include <sys/types.h> /* for off_t */
#include <stdio.h>
int
main (void)
{
int (*fp) (FILE *, off_t, int) = fseeko;
return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_sys_largefile_source=1; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
ac_cv_sys_largefile_source=unknown
break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
printf "%s\n" "$ac_cv_sys_largefile_source" >&6; }
case $ac_cv_sys_largefile_source in #(
no | unknown) ;;
*)
printf "%s\n" "#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source" >>confdefs.h
;;
esac
rm -rf conftest*
# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
# in glibc 2.1.3, but that breaks too many other things.
# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
if test $ac_cv_sys_largefile_source != unknown; then
printf "%s\n" "#define HAVE_FSEEKO 1" >>confdefs.h
fi
case "$host_os" in
hpux*)
printf "%s\n" "#define _LARGEFILE_SOURCE 1" >>confdefs.h
;;
esac
# IEEE behaviour is the default on all CPUs except Alpha and SH
# (according to the test results of Bruno Haible's ieeefp/fenv_default.m4
# and the GCC 4.1.2 manual).
case "$host_cpu" in
alpha*)
# On Alpha systems, a compiler option provides the behaviour.
# See the ieee(3) manual page, also available at
# <https://backdrift.org/man/tru64/man3/ieee.3.html>
if test -n "$GCC"; then
# GCC has the option -mieee.
# For full IEEE compliance (rarely needed), use option -mieee-with-inexact.
CPPFLAGS="$CPPFLAGS -mieee"
else
# Compaq (ex-DEC) C has the option -ieee, equivalent to -ieee_with_no_inexact.
# For full IEEE compliance (rarely needed), use option -ieee_with_inexact.
CPPFLAGS="$CPPFLAGS -ieee"
fi
;;
sh*)
if test -n "$GCC"; then
# GCC has the option -mieee.
CPPFLAGS="$CPPFLAGS -mieee"
fi
;;
esac
# Check whether --enable-largefile was given.
if test ${enable_largefile+y}
then :
enableval=$enable_largefile;
fi
if test "$enable_largefile,$enable_year2038" != no,no
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5
printf %s "checking for $CC option to enable large file support... " >&6; }
if test ${ac_cv_sys_largefile_opts+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_CC="$CC"
ac_opt_found=no
for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do
if test x"$ac_opt" != x"none needed"
then :
CC="$ac_save_CC $ac_opt"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifndef FTYPE
# define FTYPE off_t
#endif
/* Check that FTYPE can represent 2**63 - 1 correctly.
We can't simply define LARGE_FTYPE to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31))
int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721
&& LARGE_FTYPE % 2147483647 == 1)
? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if test x"$ac_opt" = x"none needed"
then :
# GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t.
CC="$CC -DFTYPE=ino_t"
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
CC="$CC -D_FILE_OFFSET_BITS=64"
if ac_fn_c_try_compile "$LINENO"
then :
ac_opt='-D_FILE_OFFSET_BITS=64'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
fi
ac_cv_sys_largefile_opts=$ac_opt
ac_opt_found=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test $ac_opt_found = no || break
done
CC="$ac_save_CC"
if test $ac_opt_found != yes; then
case $host_os in #(
mingw* | windows*) :
ac_cv_sys_largefile_opts="supported through gnulib"
ac_opt_found=yes
;; #(
*) :
;;
esac
fi
test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5
printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; }
ac_have_largefile=yes
case $ac_cv_sys_largefile_opts in #(
"none needed") :
;; #(
"supported through gnulib") :
;; #(
"support not detected") :
ac_have_largefile=no ;; #(
"-D_FILE_OFFSET_BITS=64") :
printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h
;; #(
"-D_LARGE_FILES=1") :
printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h
;; #(
"-n32") :
CC="$CC -n32" ;; #(
*) :
as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;;
esac
if test "$enable_year2038" != no
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5
printf %s "checking for $CC option for timestamps after 2038... " >&6; }
if test ${ac_cv_sys_year2038_opts+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_CPPFLAGS="$CPPFLAGS"
ac_opt_found=no
for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do
if test x"$ac_opt" != x"none needed"
then :
CPPFLAGS="$ac_save_CPPFLAGS $ac_opt"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
/* Check that time_t can represent 2**32 - 1 correctly. */
#define LARGE_TIME_T \\
((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30)))
int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535
&& LARGE_TIME_T % 65537 == 0)
? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_sys_year2038_opts="$ac_opt"
ac_opt_found=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test $ac_opt_found = no || break
done
CPPFLAGS="$ac_save_CPPFLAGS"
test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5
printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; }
ac_have_year2038=yes
case $ac_cv_sys_year2038_opts in #(
"none needed") :
;; #(
"support not detected") :
ac_have_year2038=no ;; #(
"-D_TIME_BITS=64") :
printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h
;; #(
"-D__MINGW_USE_VC2005_COMPAT") :
printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h
;; #(
"-U_USE_32_BIT_TIME_T"*) :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It
will stop working after mid-January 2038. Remove
_USE_32BIT_TIME_T from the compiler flags.
See \`config.log' for more details" "$LINENO" 5; } ;; #(
*) :
as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;;
esac
fi
fi
# Check whether --enable-threads was given.
if test ${enable_threads+y}
then :
enableval=$enable_threads; gl_use_threads=$enableval
else $as_nop
if test -n "$gl_use_threads_default"; then
gl_use_threads="$gl_use_threads_default"
else
case "$host_os" in
osf*) gl_use_threads=no ;;
cygwin*)
case `uname -r` in
1.[0-5].*) gl_use_threads=no ;;
*) gl_use_threads=yes ;;
esac
;;
mingw* | windows*)
case "$gl_use_winpthreads_default" in
yes) gl_use_threads=posix ;;
no) gl_use_threads=windows ;;
*) gl_use_threads=yes ;;
esac
;;
*) gl_use_threads=yes ;;
esac
fi
fi
if test "$gl_use_threads" = yes \
|| test "$gl_use_threads" = isoc \
|| test "$gl_use_threads" = posix \
|| test "$gl_use_threads" = isoc+posix; then
# For using <threads.h> or <pthread.h>:
if test -z "$gl_anythreadlib_early_done"; then
case "$host_os" in
osf*)
# On OSF/1, the compiler needs the flag -D_REENTRANT so that it
# groks <pthread.h>. cc also understands the flag -pthread, but
# we don't use it because 1. gcc-2.95 doesn't understand -pthread,
# 2. putting a flag into CPPFLAGS that has an effect on the linker
# causes the AC_LINK_IFELSE test below to succeed unexpectedly,
# leading to wrong values of LIBTHREAD and LTLIBTHREAD.
CPPFLAGS="$CPPFLAGS -D_REENTRANT"
;;
esac
# Some systems optimize for single-threaded programs by default, and
# need special flags to disable these optimizations. For example, the
# definition of 'errno' in <errno.h>.
case "$host_os" in
aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;;
solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;;
esac
gl_anythreadlib_early_done=done
fi
fi
# Pre-early section.
# Code from module absolute-header:
# Code from module accept:
# Code from module accept-tests:
# Code from module access:
# Code from module access-tests:
# Code from module acl:
# Code from module acl-permissions:
# Code from module acl-tests:
# Code from module alignasof:
# Code from module alignasof-tests:
# Code from module alignof:
# Code from module alignof-tests:
# Code from module alloca:
# Code from module alloca-opt:
# Code from module alloca-opt-tests:
# Code from module allocator:
# Code from module ansi-c++-opt:
# Code from module areadlink:
# Code from module areadlink-tests:
# Code from module argmatch:
# Code from module argmatch-tests:
# Code from module arpa_inet:
# Code from module arpa_inet-tests:
# Code from module assert-h:
# Code from module assert-h-tests:
# Code from module assure:
# Code from module asyncsafe-spin:
# Code from module asyncsafe-spin-tests:
# Code from module at-internal:
# Code from module atexit:
# Code from module atexit-tests:
# Code from module attribute:
# Code from module backupfile:
# Code from module basename-lgpl:
# Code from module binary-io:
# Code from module binary-io-tests:
# Code from module bind:
# Code from module bind-tests:
# Code from module bison:
# Code from module bison-i18n:
# Code from module bitrotate:
# Code from module bitrotate-tests:
# Code from module btoc32:
# Code from module btoc32-tests:
# Code from module btowc:
# Code from module btowc-tests:
# Code from module builtin-expect:
# Code from module byteswap:
# Code from module byteswap-tests:
# Code from module c-ctype:
# Code from module c-ctype-tests:
# Code from module c-strcase:
# Code from module c-strcase-tests:
# Code from module c-strcaseeq:
# Code from module c-strcasestr:
# Code from module c-strcasestr-tests:
# Code from module c-strstr:
# Code from module c-strstr-tests:
# Code from module c32_apply_type_test:
# Code from module c32_apply_type_test-tests:
# Code from module c32_get_type_test:
# Code from module c32_get_type_test-tests:
# Code from module c32isalnum:
# Code from module c32isalnum-tests:
# Code from module c32isalpha:
# Code from module c32isalpha-tests:
# Code from module c32isblank:
# Code from module c32isblank-tests:
# Code from module c32iscntrl:
# Code from module c32iscntrl-tests:
# Code from module c32isdigit:
# Code from module c32isdigit-tests:
# Code from module c32isgraph:
# Code from module c32isgraph-tests:
# Code from module c32islower:
# Code from module c32islower-tests:
# Code from module c32isprint:
# Code from module c32isprint-tests:
# Code from module c32ispunct:
# Code from module c32ispunct-tests:
# Code from module c32isspace:
# Code from module c32isspace-tests:
# Code from module c32isupper:
# Code from module c32isupper-tests:
# Code from module c32isxdigit:
# Code from module c32isxdigit-tests:
# Code from module c32rtomb:
# Code from module c32rtomb-tests:
# Code from module c32tob:
# Code from module c32tolower:
# Code from module c32tolower-tests:
# Code from module c32width:
# Code from module c32width-tests:
# Code from module c99:
# Code from module calloc-gnu:
# Code from module calloc-gnu-tests:
# Code from module calloc-posix:
# Code from module canonicalize:
# Code from module canonicalize-lgpl:
# Code from module canonicalize-lgpl-tests:
# Code from module canonicalize-tests:
# Code from module careadlinkat:
# Code from module chdir:
# Code from module chdir-long:
# Code from module chdir-tests:
# Code from module classpath:
# Code from module clean-temp:
# Code from module clean-temp-simple:
# Code from module clock-time:
# Code from module cloexec:
# Code from module cloexec-tests:
# Code from module close:
# Code from module close-tests:
# Code from module closedir:
# Code from module closeout:
# Code from module concat-filename:
# Code from module configmake:
# Code from module connect:
# Code from module connect-tests:
# Code from module copy-file:
# Code from module copy-file-range:
# Code from module copy-file-tests:
# Code from module creat:
# Code from module creat-tests:
# Code from module csharpcomp:
# Code from module csharpcomp-script:
# Code from module csharpexec:
# Code from module csharpexec-script:
# Code from module ctype:
# Code from module ctype-tests:
# Code from module d-ino:
# Code from module diffseq:
# Code from module dirent:
# Code from module dirent-tests:
# Code from module dirfd:
# Code from module dirfd-tests:
# Code from module dirname-lgpl:
# Code from module double-slash-root:
# Code from module dtotimespec:
# Code from module dup:
# Code from module dup-tests:
# Code from module dup2:
# Code from module dup2-tests:
# Code from module eloop-threshold:
# Code from module environ:
# Code from module environ-tests:
# Code from module errno:
# Code from module errno-tests:
# Code from module error:
# Code from module error-h:
# Code from module error-progname:
# Code from module error-tests:
# Code from module execute:
# Code from module execute-tests:
# Code from module exitfail:
# Code from module extensions:
# Code from module extern-inline:
# Code from module fabs:
# Code from module fabs-tests:
# Code from module fatal-signal:
# Code from module fchdir:
# Code from module fchdir-tests:
# Code from module fcntl:
# Code from module fcntl-h:
# Code from module fcntl-h-tests:
# Code from module fcntl-tests:
# Code from module fd-hook:
# Code from module fd-safer-flag:
# Code from module fdopen:
# Code from module fdopen-tests:
# Code from module fdopendir:
# Code from module fdopendir-tests:
# Code from module fflush:
# Code from module fflush-tests:
# Code from module fgetc-tests:
# Code from module file-has-acl:
# Code from module file-has-acl-tests:
# Code from module file-set:
# Code from module filename:
# Code from module filenamecat:
# Code from module filenamecat-lgpl:
# Code from module filenamecat-tests:
# Code from module findprog:
# Code from module findprog-in:
# Code from module flexmember:
# Code from module float:
# Code from module float-tests:
# Code from module fnmatch:
# Code from module fnmatch-h:
# Code from module fnmatch-h-tests:
# Code from module fnmatch-tests:
# Code from module fopen:
# Code from module fopen-gnu:
# Code from module fopen-gnu-tests:
# Code from module fopen-tests:
# Code from module fpieee:
# Code from module fpucw:
# Code from module fpurge:
# Code from module fpurge-tests:
# Code from module fputc-tests:
# Code from module fread-tests:
# Code from module freading:
# Code from module freading-tests:
# Code from module free-posix:
# Code from module free-posix-tests:
# Code from module freopen:
# Code from module freopen-tests:
# Code from module fseek:
# Code from module fseek-tests:
# Code from module fseeko:
# Code from module fseeko-tests:
# Code from module fstat:
# Code from module fstat-tests:
# Code from module fstatat:
# Code from module fstatat-tests:
# Code from module fstrcmp:
# Code from module fstrcmp-tests:
# Code from module ftell:
# Code from module ftell-tests:
# Code from module ftello:
# Code from module ftello-tests:
# Code from module ftruncate:
# Code from module ftruncate-tests:
# Code from module full-write:
# Code from module fwrite-tests:
# Code from module fwriteerror:
# Code from module gcd:
# Code from module gen-header:
# Code from module getaddrinfo:
# Code from module getaddrinfo-tests:
# Code from module getcwd:
# Code from module getcwd-lgpl:
# Code from module getcwd-lgpl-tests:
# Code from module getcwd-tests:
# Code from module getdelim:
# Code from module getdelim-tests:
# Code from module getdtablesize:
# Code from module getdtablesize-tests:
# Code from module getline:
# Code from module getline-tests:
# Code from module getopt-gnu:
# Code from module getopt-gnu-tests:
# Code from module getopt-posix:
# Code from module getopt-posix-tests:
# Code from module getpagesize:
# Code from module getprogname:
# Code from module getprogname-tests:
# Code from module getrandom:
# Code from module getrandom-tests:
# Code from module gettext:
# Code from module gettext-h:
# Code from module gettext-tools-misc:
# Code from module gettime:
# Code from module gettimeofday:
# Code from module gettimeofday-tests:
# Code from module glibc-internal/scratch_buffer:
# Code from module glibc-internal/scratch_buffer-tests:
# Code from module gperf:
# Code from module hard-locale:
# Code from module hard-locale-tests:
# Code from module hash:
# Code from module hash-pjw:
# Code from module hash-tests:
# Code from module hash-triple-simple:
# Code from module havelib:
# Code from module hostent:
# Code from module ialloc:
# Code from module iconv:
# Code from module iconv-h:
# Code from module iconv-h-tests:
# Code from module iconv-tests:
# Code from module iconv_open:
# Code from module idx:
# Code from module ignore-value:
# Code from module ignore-value-tests:
# Code from module include_next:
# Code from module inet_ntop:
# Code from module inet_ntop-tests:
# Code from module inet_pton:
# Code from module inet_pton-tests:
# Code from module inline:
# Code from module intprops:
# Code from module intprops-tests:
# Code from module inttostr:
# Code from module inttostr-tests:
# Code from module inttypes:
# Code from module inttypes-incomplete:
# Code from module inttypes-tests:
# Code from module ioctl:
# Code from module ioctl-tests:
# Code from module isblank:
# Code from module isblank-tests:
# Code from module isinf:
# Code from module isinf-tests:
# Code from module isnan:
# Code from module isnan-tests:
# Code from module isnand:
# Code from module isnand-nolibm:
# Code from module isnand-nolibm-tests:
# Code from module isnand-tests:
# Code from module isnanf:
# Code from module isnanf-nolibm:
# Code from module isnanf-nolibm-tests:
# Code from module isnanf-tests:
# Code from module isnanl:
# Code from module isnanl-nolibm:
# Code from module isnanl-nolibm-tests:
# Code from module isnanl-tests:
# Code from module iswblank:
# Code from module iswblank-tests:
# Code from module iswctype:
# Code from module iswctype-tests:
# Code from module iswdigit:
# Code from module iswdigit-tests:
# Code from module iswpunct:
# Code from module iswpunct-tests:
# Code from module iswxdigit:
# Code from module iswxdigit-tests:
# Code from module java:
# Code from module javacomp:
# Code from module javacomp-script:
# Code from module javaexec:
# Code from module javaexec-script:
# Code from module javaversion:
# Code from module langinfo:
# Code from module langinfo-tests:
# Code from module largefile:
# Code from module largefile-tests:
# Code from module libc-config:
# Code from module libunistring-optional:
# Code from module libxml:
# Code from module limits-h:
# Code from module limits-h-tests:
# Code from module linked-list:
# Code from module linkedhash-list:
# Code from module list:
# Code from module listen:
# Code from module listen-tests:
# Code from module localcharset:
# Code from module localcharset-tests:
# Code from module locale:
# Code from module locale-tests:
# Code from module localename:
# Code from module localename-tests:
# Code from module localtime:
# Code from module lock:
# Code from module lock-tests:
# Code from module log10:
# Code from module log10-tests:
# Code from module lseek:
# Code from module lseek-tests:
# Code from module lstat:
# Code from module lstat-tests:
# Code from module malloc-gnu:
# Code from module malloc-gnu-tests:
# Code from module malloc-posix:
# Code from module malloca:
# Code from module malloca-tests:
# Code from module manywarnings:
# Code from module math:
# Code from module math-tests:
# Code from module mbchar:
# Code from module mbrtoc32:
# Code from module mbrtoc32-tests:
# Code from module mbrtowc:
# Code from module mbrtowc-tests:
# Code from module mbsinit:
# Code from module mbsinit-tests:
# Code from module mbslen:
# Code from module mbsrtoc32s:
# Code from module mbsrtoc32s-tests:
# Code from module mbsrtowcs:
# Code from module mbsrtowcs-tests:
# Code from module mbsstr:
# Code from module mbsstr-tests:
# Code from module mbswidth:
# Code from module mbszero:
# Code from module mbtowc:
# Code from module mbuiter:
# Code from module mbuiterf:
# Code from module mem-hash-map:
# Code from module memchr:
# Code from module memchr-tests:
# Code from module memmem:
# Code from module memmem-simple:
# Code from module memmem-tests:
# Code from module memmove:
# Code from module mempcpy:
# Code from module memrchr:
# Code from module memrchr-tests:
# Code from module memset:
# Code from module memset_explicit:
# Code from module memset_explicit-tests:
# Code from module minmax:
# Code from module mkdir:
# Code from module mkdir-tests:
# Code from module mkdtemp:
# Code from module msvc-inval:
# Code from module msvc-nothrow:
# Code from module multiarch:
# Code from module nan:
# Code from module nanosleep:
# Code from module nanosleep-tests:
# Code from module netdb:
# Code from module netdb-tests:
# Code from module netinet_in:
# Code from module netinet_in-tests:
# Code from module no-c++:
# Code from module nocrash:
# Code from module noreturn:
# Code from module noreturn-tests:
# Code from module obstack:
# Code from module open:
# Code from module open-tests:
# Code from module openat:
# Code from module openat-die:
# Code from module openat-h:
# Code from module openat-tests:
# Code from module opendir:
# Code from module openmp-init:
# Code from module pathmax:
# Code from module pathmax-tests:
# Code from module perror:
# Code from module perror-tests:
# Code from module pipe-filter-ii:
# Code from module pipe-filter-ii-tests:
# Code from module pipe-posix:
# Code from module pipe-posix-tests:
# Code from module pipe2:
# Code from module pipe2-safer:
# Code from module pipe2-tests:
# Code from module posix_spawn:
# Code from module posix_spawn-internal:
# Code from module posix_spawn-tests:
# Code from module posix_spawn_file_actions_addchdir:
# Code from module posix_spawn_file_actions_addchdir-tests:
# Code from module posix_spawn_file_actions_addclose:
# Code from module posix_spawn_file_actions_addclose-tests:
# Code from module posix_spawn_file_actions_adddup2:
# Code from module posix_spawn_file_actions_adddup2-tests:
# Code from module posix_spawn_file_actions_addopen:
# Code from module posix_spawn_file_actions_addopen-tests:
# Code from module posix_spawn_file_actions_destroy:
# Code from module posix_spawn_file_actions_init:
# Code from module posix_spawnattr_destroy:
# Code from module posix_spawnattr_init:
# Code from module posix_spawnattr_setflags:
# Code from module posix_spawnattr_setpgroup:
# Code from module posix_spawnattr_setsigmask:
# Code from module posix_spawnp:
# Code from module posix_spawnp-tests:
# Code from module pow:
# Code from module pow-tests:
# Code from module priv-set:
# Code from module priv-set-tests:
# Code from module progname:
# Code from module propername:
# Code from module pselect:
# Code from module pselect-tests:
# Code from module pthread-h:
if test -z "$gl_anythreadlib_early_done"; then
case "$host_os" in
osf*)
# On OSF/1, the compiler needs the flag -D_REENTRANT so that it
# groks <pthread.h>. cc also understands the flag -pthread, but
# we don't use it because 1. gcc-2.95 doesn't understand -pthread,
# 2. putting a flag into CPPFLAGS that has an effect on the linker
# causes the AC_LINK_IFELSE test below to succeed unexpectedly,
# leading to wrong values of LIBTHREAD and LTLIBTHREAD.
CPPFLAGS="$CPPFLAGS -D_REENTRANT"
;;
esac
# Some systems optimize for single-threaded programs by default, and
# need special flags to disable these optimizations. For example, the
# definition of 'errno' in <errno.h>.
case "$host_os" in
aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;;
solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;;
esac
gl_anythreadlib_early_done=done
fi
# Code from module pthread-h-tests:
# Code from module pthread-thread:
# Code from module pthread-thread-tests:
# Code from module pthread_sigmask:
# Code from module pthread_sigmask-tests:
# Code from module putenv:
# Code from module qcopy-acl:
# Code from module qset-acl:
# Code from module quote:
# Code from module quotearg:
# Code from module quotearg-simple:
# Code from module quotearg-simple-tests:
# Code from module raise:
# Code from module raise-tests:
# Code from module random:
# Code from module random-tests:
# Code from module random_r:
# Code from module random_r-tests:
# Code from module rawmemchr:
# Code from module rawmemchr-tests:
# Code from module read:
# Code from module read-file:
# Code from module read-file-tests:
# Code from module read-tests:
# Code from module readdir:
# Code from module readlink:
# Code from module readlink-tests:
# Code from module realloc-gnu:
# Code from module realloc-gnu-tests:
# Code from module realloc-posix:
# Code from module reallocarray:
# Code from module reallocarray-tests:
# Code from module relocatable-prog:
# Code from module relocatable-prog-wrapper:
# Code from module relocatable-script:
# Code from module rewinddir:
# Code from module rmdir:
# Code from module rmdir-tests:
# Code from module root-uid:
# Code from module safe-read:
# Code from module safe-write:
# Code from module same-inode:
# Code from module save-cwd:
# Code from module sched:
# Code from module sched-tests:
# Code from module sched_yield:
# Code from module secure_getenv:
# Code from module select:
# Code from module select-tests:
# Code from module servent:
# Code from module setenv:
# Code from module setenv-tests:
# Code from module setlocale:
# Code from module setlocale-null:
# Code from module setlocale-null-tests:
# Code from module setlocale-tests:
# Code from module setsockopt:
# Code from module setsockopt-tests:
# Code from module sh-filename:
# Code from module sh-quote:
# Code from module sh-quote-tests:
# Code from module sigaction:
# Code from module sigaction-tests:
# Code from module signal-h:
# Code from module signal-h-tests:
# Code from module signbit:
# Code from module signbit-tests:
# Code from module signed-nan:
# Code from module signed-snan:
# Code from module sigpipe:
# Code from module sigpipe-tests:
# Code from module sigprocmask:
# Code from module sigprocmask-tests:
# Code from module size_max:
# Code from module sleep:
# Code from module sleep-tests:
# Code from module snan:
# Code from module snippet/_Noreturn:
# Code from module snippet/arg-nonnull:
# Code from module snippet/c++defs:
# Code from module snippet/warn-on-use:
# Code from module snprintf:
# Code from module snprintf-tests:
# Code from module socket:
# Code from module socketlib:
# Code from module sockets:
# Code from module sockets-tests:
# Code from module socklen:
# Code from module sparcv8+:
case "$host" in
sparc*-*-solaris*)
if test -n "$GCC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether SPARC v8+ instructions are supported" >&5
printf %s "checking whether SPARC v8+ instructions are supported... " >&6; }
if test ${gl_cv_sparc_v8plus+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
asm volatile ("membar 2");
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_sparc_v8plus=yes
else $as_nop
gl_cv_sparc_v8plus=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sparc_v8plus" >&5
printf "%s\n" "$gl_cv_sparc_v8plus" >&6; }
if test $gl_cv_sparc_v8plus = no; then
CC="$CC -mcpu=v9"
CXX="$CXX -mcpu=v9"
fi
fi
;;
esac
# Code from module spawn:
# Code from module spawn-pipe:
# Code from module spawn-pipe-tests:
# Code from module spawn-tests:
# Code from module ssize_t:
# Code from module stat:
# Code from module stat-tests:
# Code from module stat-time:
# Code from module stat-time-tests:
# Code from module std-gnu11:
# Code from module stdarg:
# Code from module stdarg-tests:
# Code from module stdbool:
# Code from module stdbool-tests:
# Code from module stdckdint:
# Code from module stdckdint-tests:
# Code from module stddef:
# Code from module stddef-tests:
# Code from module stdint:
# Code from module stdint-tests:
# Code from module stdio:
printf "%s\n" "#define __USE_MINGW_ANSI_STDIO 1" >>confdefs.h
# Code from module stdio-tests:
# Code from module stdlib:
# Code from module stdlib-tests:
# Code from module stpcpy:
# Code from module stpncpy:
# Code from module strchrnul:
# Code from module strchrnul-tests:
# Code from module strcspn:
# Code from module strdup-posix:
# Code from module streq:
# Code from module strerror:
# Code from module strerror-override:
# Code from module strerror-tests:
# Code from module strerror_r-posix:
# Code from module strerror_r-posix-tests:
# Code from module striconv:
# Code from module striconv-tests:
# Code from module striconveh:
# Code from module striconveh-tests:
# Code from module striconveha:
# Code from module striconveha-tests:
# Code from module string:
# Code from module string-desc:
# Code from module string-desc-tests:
# Code from module string-tests:
# Code from module strnlen:
# Code from module strnlen-tests:
# Code from module strnlen1:
# Code from module strpbrk:
# Code from module strstr:
# Code from module strstr-simple:
# Code from module strstr-tests:
# Code from module strtol:
# Code from module strtol-tests:
# Code from module strtoul:
# Code from module strtoul-tests:
# Code from module supersede:
# Code from module supersede-tests:
# Code from module symlink:
# Code from module symlink-tests:
# Code from module sys_ioctl:
# Code from module sys_ioctl-tests:
# Code from module sys_random:
# Code from module sys_random-tests:
# Code from module sys_select:
# Code from module sys_select-tests:
# Code from module sys_socket:
# Code from module sys_socket-tests:
# Code from module sys_stat:
# Code from module sys_stat-tests:
# Code from module sys_time:
# Code from module sys_time-tests:
# Code from module sys_types:
# Code from module sys_types-tests:
# Code from module sys_uio:
# Code from module sys_uio-tests:
# Code from module sys_wait:
# Code from module sys_wait-tests:
# Code from module tempname:
# Code from module test-framework-sh:
# Code from module test-framework-sh-tests:
# Code from module thread:
# Code from module thread-optim:
# Code from module thread-tests:
# Code from module threadlib:
# Code from module time:
# Code from module time-h:
# Code from module time-h-tests:
# Code from module time-tests:
# Code from module timespec:
# Code from module timespec-add:
# Code from module timespec-sub:
# Code from module timespec-tests:
# Code from module tls:
# Code from module tls-tests:
# Code from module tmpdir:
# Code from module trim:
# Code from module trim-tests:
# Code from module uchar:
# Code from module uchar-tests:
# Code from module unicase/base:
# Code from module unicase/tolower:
# Code from module unicase/tolower-tests:
# Code from module uniconv/base:
# Code from module uniconv/u8-conv-from-enc:
# Code from module uniconv/u8-conv-from-enc-tests:
# Code from module unictype/base:
# Code from module unictype/ctype-alnum:
# Code from module unictype/ctype-alnum-tests:
# Code from module unictype/ctype-alpha:
# Code from module unictype/ctype-alpha-tests:
# Code from module unictype/ctype-blank:
# Code from module unictype/ctype-blank-tests:
# Code from module unictype/ctype-cntrl:
# Code from module unictype/ctype-cntrl-tests:
# Code from module unictype/ctype-digit:
# Code from module unictype/ctype-digit-tests:
# Code from module unictype/ctype-graph:
# Code from module unictype/ctype-graph-tests:
# Code from module unictype/ctype-lower:
# Code from module unictype/ctype-lower-tests:
# Code from module unictype/ctype-print:
# Code from module unictype/ctype-print-tests:
# Code from module unictype/ctype-punct:
# Code from module unictype/ctype-punct-tests:
# Code from module unictype/ctype-space:
# Code from module unictype/ctype-space-tests:
# Code from module unictype/ctype-upper:
# Code from module unictype/ctype-upper-tests:
# Code from module unictype/ctype-xdigit:
# Code from module unictype/ctype-xdigit-tests:
# Code from module unictype/syntax-java-whitespace:
# Code from module unictype/syntax-java-whitespace-tests:
# Code from module unilbrk/base:
# Code from module unilbrk/tables:
# Code from module unilbrk/u8-possible-linebreaks:
# Code from module unilbrk/u8-width-linebreaks:
# Code from module unilbrk/u8-width-linebreaks-tests:
# Code from module unilbrk/ulc-common:
# Code from module unilbrk/ulc-width-linebreaks:
# Code from module uniname/base:
# Code from module uniname/uniname:
# Code from module uniname/uniname-tests:
# Code from module uninorm/base:
# Code from module unistd:
# Code from module unistd-safer:
# Code from module unistd-safer-tests:
# Code from module unistd-tests:
# Code from module unistr/base:
# Code from module unistr/u16-mbtouc:
# Code from module unistr/u16-mbtouc-tests:
# Code from module unistr/u32-chr:
# Code from module unistr/u32-chr-tests:
# Code from module unistr/u32-cpy:
# Code from module unistr/u32-cpy-tests:
# Code from module unistr/u32-pcpy:
# Code from module unistr/u32-pcpy-tests:
# Code from module unistr/u32-set:
# Code from module unistr/u32-set-tests:
# Code from module unistr/u32-strcat:
# Code from module unistr/u32-strcat-tests:
# Code from module unistr/u32-strlen:
# Code from module unistr/u32-strlen-tests:
# Code from module unistr/u8-check:
# Code from module unistr/u8-check-tests:
# Code from module unistr/u8-cmp:
# Code from module unistr/u8-cmp-tests:
# Code from module unistr/u8-mblen:
# Code from module unistr/u8-mblen-tests:
# Code from module unistr/u8-mbtouc:
# Code from module unistr/u8-mbtouc-unsafe:
# Code from module unistr/u8-mbtoucr:
# Code from module unistr/u8-mbtoucr-tests:
# Code from module unistr/u8-prev:
# Code from module unistr/u8-prev-tests:
# Code from module unistr/u8-strlen:
# Code from module unistr/u8-strlen-tests:
# Code from module unistr/u8-uctomb:
# Code from module unistr/u8-uctomb-tests:
# Code from module unitypes:
# Code from module uniwidth/base:
# Code from module uniwidth/width:
# Code from module unlink:
# Code from module unlink-tests:
# Code from module unlinkdir:
# Code from module unlocked-io:
# Code from module unlocked-io-internal:
# Code from module unsetenv:
# Code from module unsetenv-tests:
# Code from module usleep:
# Code from module usleep-tests:
# Code from module utime:
# Code from module utime-h:
# Code from module utime-h-tests:
# Code from module utimens:
# Code from module vararrays:
# Code from module vasnprintf:
# Code from module vasnprintf-tests:
# Code from module vasprintf:
# Code from module vasprintf-tests:
# Code from module verify:
# Code from module verify-tests:
# Code from module vma-iter:
# Code from module vsnprintf:
# Code from module vsnprintf-tests:
# Code from module wait-process:
# Code from module waitpid:
# Code from module warnings:
# Code from module wchar:
# Code from module wchar-tests:
# Code from module wcrtomb:
# Code from module wcrtomb-tests:
# Code from module wctob:
# Code from module wctomb:
# Code from module wctype:
# Code from module wctype-h:
# Code from module wctype-h-tests:
# Code from module wctype-tests:
# Code from module wcwidth:
# Code from module wcwidth-tests:
# Code from module windows-mutex:
# Code from module windows-once:
# Code from module windows-recmutex:
# Code from module windows-rwlock:
# Code from module windows-spawn:
# Code from module windows-spin:
# Code from module windows-thread:
# Code from module windows-tls:
# Code from module wmemchr:
# Code from module wmempcpy:
# Code from module write:
# Code from module write-tests:
# Code from module xalloc:
# Code from module xalloc-die:
# Code from module xalloc-die-tests:
# Code from module xalloc-oversized:
# Code from module xconcat-filename:
# Code from module xerror:
# Code from module xlist:
# Code from module xmalloca:
# Code from module xmemdup0:
# Code from module xmemdup0-tests:
# Code from module xreadlink:
# Code from module xsetenv:
# Code from module xsize:
# Code from module xstriconv:
# Code from module xstriconveh:
# Code from module xvasprintf:
# Code from module xvasprintf-tests:
# Code from module yield:
# Pre-early section.
# Code from module attribute:
# Code from module btowc:
# Code from module builtin-expect:
# Code from module c99:
# Code from module extern-inline:
# Code from module gen-header:
# Code from module glibc-internal/dynarray:
# Code from module intprops:
# Code from module inttypes-incomplete:
# Code from module iswblank:
# Code from module iswctype:
# Code from module iswdigit:
# Code from module iswpunct:
# Code from module iswxdigit:
# Code from module langinfo:
# Code from module libc-config:
# Code from module limits-h:
# Code from module locale:
# Code from module localeconv:
# Code from module lock:
# Code from module mbrlen:
# Code from module mbszero:
# Code from module mbtowc:
# Code from module nl_langinfo:
# Code from module regex:
# Code from module snippet/_Noreturn:
# Code from module snippet/arg-nonnull:
# Code from module snippet/c++defs:
# Code from module snippet/warn-on-use:
# Code from module std-gnu11:
# Code from module stdbool:
# Code from module stdckdint:
# Code from module stddef:
# Code from module stdint:
# Code from module stdlib:
# Code from module sys_types:
# Code from module threadlib:
# Code from module unistd:
# Code from module vararrays:
# Code from module wchar:
# Code from module wcrtomb:
# Code from module wctype:
# Code from module wctype-h:
# Pre-early section.
# Code from module absolute-header:
# Code from module alignasof:
# Code from module alignof:
# Code from module alloca-opt:
# Code from module assert-h:
# Code from module attribute:
# Code from module basename-lgpl:
# Code from module builtin-expect:
# Code from module c-ctype:
# Code from module c-strcase:
# Code from module c-strcaseeq:
# Code from module c-strstr:
# Code from module c32iscntrl:
# Code from module c32width:
# Code from module c99:
# Code from module calloc-gnu:
# Code from module calloc-posix:
# Code from module cloexec:
# Code from module close:
# Code from module concat-filename:
# Code from module diffseq:
# Code from module double-slash-root:
# Code from module dup2:
# Code from module errno:
# Code from module error:
# Code from module error-h:
# Code from module error-progname:
# Code from module exitfail:
# Code from module extensions:
# Code from module extern-inline:
# Code from module fcntl:
# Code from module fcntl-h:
# Code from module fd-hook:
# Code from module fdopen:
# Code from module filename:
# Code from module float:
# Code from module fopen:
# Code from module free-posix:
# Code from module fstat:
# Code from module fstrcmp:
# Code from module fsync:
# Code from module full-write:
# Code from module fwriteerror:
# Code from module gcd:
# Code from module gen-header:
# Code from module getdelim:
# Code from module getdtablesize:
# Code from module getline:
# Code from module getprogname:
# Code from module gettext-h:
# Code from module gperf:
# Code from module hard-locale:
# Code from module havelib:
# Code from module ialloc:
# Code from module iconv:
# Code from module iconv-h:
# Code from module iconv_open:
# Code from module idx:
# Code from module include_next:
# Code from module inline:
# Code from module intprops:
# Code from module inttypes-incomplete:
# Code from module largefile:
# Code from module libtextstyle-dummy:
# Code from module libunistring-optional:
# Code from module limits-h:
# Code from module linked-list:
# Code from module list:
# Code from module localcharset:
# Code from module locale:
# Code from module lock:
# Code from module malloc-gnu:
# Code from module malloc-posix:
# Code from module malloca:
# Code from module markup:
# Code from module mbrtoc32:
# Code from module mbrtowc:
# Code from module mbsinit:
# Code from module mbswidth:
# Code from module mbszero:
# Code from module mem-hash-map:
# Code from module memchr:
# Code from module memmem:
# Code from module memmem-simple:
# Code from module memrchr:
# Code from module minmax:
# Code from module msvc-inval:
# Code from module msvc-nothrow:
# Code from module multiarch:
# Code from module obstack:
# Code from module open:
# Code from module pathmax:
# Code from module raise:
# Code from module rawmemchr:
# Code from module realloc-gnu:
# Code from module realloc-posix:
# Code from module reallocarray:
# Code from module relocatable-lib:
# Code from module safe-write:
# Code from module setlocale-null:
# Code from module signal-h:
# Code from module sigpipe:
# Code from module sigprocmask:
# Code from module size_max:
# Code from module snippet/_Noreturn:
# Code from module snippet/arg-nonnull:
# Code from module snippet/c++defs:
# Code from module snippet/warn-on-use:
# Code from module ssize_t:
# Code from module stat:
# Code from module stat-time:
# Code from module std-gnu11:
# Code from module stdarg:
# Code from module stdbool:
# Code from module stdckdint:
# Code from module stddef:
# Code from module stdint:
# Code from module stdio:
printf "%s\n" "#define __USE_MINGW_ANSI_STDIO 1" >>confdefs.h
# Code from module stdlib:
# Code from module stpcpy:
# Code from module stpncpy:
# Code from module strchrnul:
# Code from module streq:
# Code from module strerror:
# Code from module strerror-override:
# Code from module striconv:
# Code from module striconveh:
# Code from module striconveha:
# Code from module string:
# Code from module string-desc:
# Code from module strstr:
# Code from module strstr-simple:
# Code from module sys_stat:
# Code from module sys_types:
# Code from module threadlib:
# Code from module time-h:
# Code from module tls:
# Code from module uchar:
# Code from module uniconv/base:
# Code from module uniconv/u8-conv-from-enc:
# Code from module unictype/base:
# Code from module unictype/ctype-alpha:
# Code from module unictype/ctype-cntrl:
# Code from module unictype/ctype-space:
# Code from module unilbrk/base:
# Code from module unilbrk/tables:
# Code from module unilbrk/u8-possible-linebreaks:
# Code from module unilbrk/u8-width-linebreaks:
# Code from module unilbrk/ulc-common:
# Code from module unilbrk/ulc-width-linebreaks:
# Code from module unistd:
# Code from module unistr/base:
# Code from module unistr/u16-mbtouc:
# Code from module unistr/u8-check:
# Code from module unistr/u8-mblen:
# Code from module unistr/u8-mbtouc:
# Code from module unistr/u8-mbtouc-unsafe:
# Code from module unistr/u8-mbtoucr:
# Code from module unistr/u8-next:
# Code from module unistr/u8-prev:
# Code from module unistr/u8-strmbtouc:
# Code from module unistr/u8-uctomb:
# Code from module unitypes:
# Code from module uniwidth/base:
# Code from module uniwidth/width:
# Code from module unlocked-io:
# Code from module unlocked-io-internal:
# Code from module vararrays:
# Code from module vasnprintf:
# Code from module vasprintf:
# Code from module wchar:
# Code from module wctype-h:
# Code from module wcwidth:
# Code from module windows-mutex:
# Code from module windows-once:
# Code from module windows-recmutex:
# Code from module windows-rwlock:
# Code from module windows-tls:
# Code from module write:
# Code from module xalloc:
# Code from module xalloc-die:
# Code from module xalloc-oversized:
# Code from module xconcat-filename:
# Code from module xerror:
# Code from module xlist:
# Code from module xmalloca:
# Code from module xsize:
# Code from module xstriconv:
# Code from module xvasprintf:
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether C compiler handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_c__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_c__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_c__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_c__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
# Check whether --enable-more-warnings was given.
if test ${enable_more_warnings+y}
then :
enableval=$enable_more_warnings; more_warnings=$enableval
else $as_nop
case " $CC $CPPFLAGS $CFLAGS " in
*" -Wall "*) more_warnings=yes ;;
*) more_warnings=no ;;
esac
fi
WARN_CFLAGS=
FOREIGN_WARN_CFLAGS=
NO_EXPENSIVE_WARN_CFLAGS=
if test "x$more_warnings" = xyes; then
nw=
nw="$nw -Wempty-body"
nw="$nw -Wvla"
nw="$nw -Wanalyzer-double-fclose"
nw="$nw -Wanalyzer-double-free"
nw="$nw -Wanalyzer-fd-double-close"
nw="$nw -Wanalyzer-null-argument"
nw="$nw -Wanalyzer-null-dereference"
nw="$nw -Wanalyzer-use-of-uninitialized-value"
nw="$nw -Wbad-function-cast"
nw="$nw -Wcast-align"
nw="$nw -Wformat-nonliteral"
nw="$nw -Wmissing-declarations"
nw="$nw -Wmissing-prototypes"
nw="$nw -Wshadow"
nw="$nw -Wsign-compare"
nw="$nw -Wold-style-definition"
nw="$nw -Wstrict-prototypes"
nw="$nw -Wsuggest-attribute=noreturn"
nw="$nw -Wtype-limits"
nw="$nw -Wunused-macros"
nw="$nw -Wunused-parameter"
nw="$nw -Wclobbered"
nw="$nw -Winline"
nw="$nw -Wsuggest-attribute=malloc"
nw="$nw -Wsuggest-attribute=pure"
nw="$nw -Wsuggest-attribute=const"
nw="$nw -Wsuggest-attribute=cold"
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$GCC"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
printf %s "checking whether -Wno-missing-field-initializers is needed... " >&6; }
if test ${gl_cv_cc_nomfi_needed+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_cc_nomfi_needed=no
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Wextra -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
struct file_data { int desc, name; };
struct cmp { struct file_data file[1]; };
void f (struct cmp *r)
{
typedef struct { int a; int b; } s_t;
s_t s1 = { 0, };
struct cmp cmp = { .file[0].desc = r->file[0].desc + s1.a };
*r = cmp;
}
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
CFLAGS="$CFLAGS -Wno-missing-field-initializers"
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_nomfi_needed=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_save_CFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
printf "%s\n" "$gl_cv_cc_nomfi_needed" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5
printf %s "checking whether -Wuninitialized is supported... " >&6; }
if test ${gl_cv_cc_uninitialized_supported+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror -Wuninitialized"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_uninitialized_supported=yes
else $as_nop
gl_cv_cc_uninitialized_supported=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_save_CFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5
printf "%s\n" "$gl_cv_cc_uninitialized_supported" >&6; }
fi
# List all gcc warning categories.
# To compare this list to your installed GCC's, run this Bash command:
#
# comm -3 \
# <((sed -n 's/^ *\(-[^ 0-9][^ ]*\).*/\1/p' manywarnings.m4; \
# awk '/^[^#]/ {print possible_warning_options}' ../build-aux/gcc-warning.spec) | sort) \
# <(LC_ALL=C gcc --help=warnings | sed -n 's/^ \(-[^ ]*\) .*/\1/p' | sort)
possible_warning_options=
for gl_manywarn_item in -fanalyzer -fstrict-flex-arrays \
-Wall \
-Warith-conversion \
-Wbad-function-cast \
-Wcast-align=strict \
-Wdate-time \
-Wdisabled-optimization \
-Wdouble-promotion \
-Wduplicated-branches \
-Wduplicated-cond \
-Wextra \
-Wformat-signedness \
-Winit-self \
-Winline \
-Winvalid-pch \
-Wlogical-op \
-Wmissing-declarations \
-Wmissing-include-dirs \
-Wmissing-prototypes \
-Wnested-externs \
-Wnull-dereference \
-Wold-style-definition \
-Wopenmp-simd \
-Woverlength-strings \
-Wpacked \
-Wpointer-arith \
-Wshadow \
-Wstack-protector \
-Wstrict-flex-arrays \
-Wstrict-overflow \
-Wstrict-prototypes \
-Wsuggest-attribute=cold \
-Wsuggest-attribute=const \
-Wsuggest-attribute=format \
-Wsuggest-attribute=malloc \
-Wsuggest-attribute=noreturn \
-Wsuggest-attribute=pure \
-Wsuggest-final-methods \
-Wsuggest-final-types \
-Wsync-nand \
-Wsystem-headers \
-Wtrampolines \
-Wuninitialized \
-Wunknown-pragmas \
-Wunsafe-loop-optimizations \
-Wunused-macros \
-Wvariadic-macros \
-Wvector-operation-performance \
-Wvla \
-Wwrite-strings \
\
; do
as_fn_append possible_warning_options " $gl_manywarn_item"
done
# gcc --help=warnings outputs an unusual form for these options; list
# them here so that the above 'comm' command doesn't report a false match.
as_fn_append possible_warning_options ' -Warray-bounds=2'
as_fn_append possible_warning_options ' -Wattribute-alias=2'
as_fn_append possible_warning_options ' -Wbidi-chars=any,ucn'
as_fn_append possible_warning_options ' -Wformat-overflow=2'
as_fn_append possible_warning_options ' -Wformat=2'
as_fn_append possible_warning_options ' -Wformat-truncation=2'
as_fn_append possible_warning_options ' -Wimplicit-fallthrough=5'
as_fn_append possible_warning_options ' -Wshift-overflow=2'
as_fn_append possible_warning_options ' -Wuse-after-free=3'
as_fn_append possible_warning_options ' -Wunused-const-variable=2'
as_fn_append possible_warning_options ' -Wvla-larger-than=4031'
# These are needed for older GCC versions.
if test -n "$GCC" && gl_gcc_version=`($CC --version) 2>/dev/null`; then
case $gl_gcc_version in
'gcc (GCC) '[0-3].* | \
'gcc (GCC) '4.[0-7].*)
as_fn_append possible_warning_options ' -fdiagnostics-show-option'
as_fn_append possible_warning_options ' -funit-at-a-time'
;;
esac
case $gl_gcc_version in
'gcc (GCC) '[0-9].*)
as_fn_append possible_warning_options ' -fno-common'
;;
esac
fi
# Disable specific options as needed.
if test "$gl_cv_cc_nomfi_needed" = yes; then
as_fn_append possible_warning_options ' -Wno-missing-field-initializers'
fi
if test "$gl_cv_cc_uninitialized_supported" = no; then
as_fn_append possible_warning_options ' -Wno-uninitialized'
fi
# This warning have too many false alarms in GCC 11.2.1.
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101713
as_fn_append possible_warning_options ' -Wno-analyzer-malloc-leak'
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
gl_warn_set=
set x $possible_warning_options; shift
for gl_warn_item
do
case " $nw " in
*" $gl_warn_item "*)
;;
*)
as_fn_append gl_warn_set " $gl_warn_item"
;;
esac
done
desired_warning_options=$gl_warn_set
gl_warn_set=
set x $nw; shift
for gl_warn_item
do
case " $possible_warning_options " in
*" $gl_warn_item "*)
;;
*)
as_fn_append gl_warn_set " $gl_warn_item"
;;
esac
done
remaining_undesired_warning_options=$gl_warn_set
for w in $desired_warning_options; do
as_gl_Warn=`printf "%s\n" "gl_cv_warn_c_$w" | $as_tr_sh`
gl_positive="$w"
case $gl_positive in
-Wno-*) gl_positive=-W`expr "X$gl_positive" : 'X-Wno-\(.*\)'` ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
printf %s "checking whether C compiler handles $w... " >&6; }
if eval test \${$as_gl_Warn+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors $gl_positive"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
eval "$as_gl_Warn=yes"
else $as_nop
eval "$as_gl_Warn=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_save_compiler_FLAGS"
fi
eval ac_res=\$$as_gl_Warn
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_gl_Warn"\" = x"yes"
then :
as_fn_append WARN_CFLAGS " $w"
fi
done
for w in `echo "$remaining_undesired_warning_options" | sed -e 's/-W/-Wno-/g'`; do
as_gl_Warn=`printf "%s\n" "gl_cv_warn_c_$w" | $as_tr_sh`
gl_positive="$w"
case $gl_positive in
-Wno-*) gl_positive=-W`expr "X$gl_positive" : 'X-Wno-\(.*\)'` ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
printf %s "checking whether C compiler handles $w... " >&6; }
if eval test \${$as_gl_Warn+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors $gl_positive"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
eval "$as_gl_Warn=yes"
else $as_nop
eval "$as_gl_Warn=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_save_compiler_FLAGS"
fi
eval ac_res=\$$as_gl_Warn
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_gl_Warn"\" = x"yes"
then :
as_fn_append WARN_CFLAGS " $w"
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wshadow=local" >&5
printf %s "checking whether C compiler handles -Wshadow=local... " >&6; }
if test ${gl_cv_warn_c__Wshadow_local+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wshadow=local"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__Wshadow_local=yes
else $as_nop
gl_cv_warn_c__Wshadow_local=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wshadow_local" >&5
printf "%s\n" "$gl_cv_warn_c__Wshadow_local" >&6; }
if test "x$gl_cv_warn_c__Wshadow_local" = xyes
then :
as_fn_append WARN_CFLAGS " -Wshadow=local"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if __GNUC__ > 10
#error "You are lucky"
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fno-analyzer" >&5
printf %s "checking whether C compiler handles -fno-analyzer... " >&6; }
if test ${gl_cv_warn_c__fno_analyzer+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fno-analyzer"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__fno_analyzer=yes
else $as_nop
gl_cv_warn_c__fno_analyzer=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fno_analyzer" >&5
printf "%s\n" "$gl_cv_warn_c__fno_analyzer" >&6; }
if test "x$gl_cv_warn_c__fno_analyzer" = xyes
then :
as_fn_append WARN_CFLAGS " -fno-analyzer"
fi
fi
rm -f conftest.err conftest.i conftest.$ac_ext
FOREIGN_WARN_CFLAGS="$WARN_CFLAGS"
fnw=
fnw="$fnw -Wcast-function-type"
fnw="$fnw -Wduplicated-cond"
fnw="$fnw -Wformat"
fnw="$fnw -Wimplicit-fallthrough"
fnw="$fnw -Wnull-dereference"
fnw="$fnw -Wsuggest-attribute=format"
for w in `echo "$fnw" | sed -e 's/-W/-Wno-/g'`; do
as_gl_Warn=`printf "%s\n" "gl_cv_warn_c_$w" | $as_tr_sh`
gl_positive="$w"
case $gl_positive in
-Wno-*) gl_positive=-W`expr "X$gl_positive" : 'X-Wno-\(.*\)'` ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
printf %s "checking whether C compiler handles $w... " >&6; }
if eval test \${$as_gl_Warn+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors $gl_positive"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
eval "$as_gl_Warn=yes"
else $as_nop
eval "$as_gl_Warn=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_save_compiler_FLAGS"
fi
eval ac_res=\$$as_gl_Warn
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_gl_Warn"\" = x"yes"
then :
as_fn_append FOREIGN_WARN_CFLAGS " $w"
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fno-analyzer" >&5
printf %s "checking whether C compiler handles -fno-analyzer... " >&6; }
if test ${gl_cv_warn_c__fno_analyzer+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fno-analyzer"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__fno_analyzer=yes
else $as_nop
gl_cv_warn_c__fno_analyzer=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fno_analyzer" >&5
printf "%s\n" "$gl_cv_warn_c__fno_analyzer" >&6; }
if test "x$gl_cv_warn_c__fno_analyzer" = xyes
then :
as_fn_append NO_EXPENSIVE_WARN_CFLAGS " -fno-analyzer"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler option to inhibit all warnings" >&5
printf %s "checking for C compiler option to inhibit all warnings... " >&6; }
if test ${gl_cv_cc_winhibit+y}
then :
printf %s "(cached) " >&6
else $as_nop
rm -f conftest*
echo 'int dummy;' > conftest.c
{ ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; } >/dev/null
{ ac_try='${CC-cc} $CFLAGS $CPPFLAGS -w -c conftest.c 2>conftest2.err'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; } >/dev/null
if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then
gl_cv_cc_winhibit='-w'
else
gl_cv_cc_winhibit=none
fi
rm -f conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_winhibit" >&5
printf "%s\n" "$gl_cv_cc_winhibit" >&6; }
case "$gl_cv_cc_winhibit" in
none) GL_CFLAG_INHIBIT_WARNINGS='' ;;
*)
GL_CFLAG_INHIBIT_WARNINGS="$gl_cv_cc_winhibit"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fno-analyzer" >&5
printf %s "checking whether C compiler handles -fno-analyzer... " >&6; }
if test ${gl_cv_warn_c__fno_analyzer+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fno-analyzer"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__fno_analyzer=yes
else $as_nop
gl_cv_warn_c__fno_analyzer=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fno_analyzer" >&5
printf "%s\n" "$gl_cv_warn_c__fno_analyzer" >&6; }
if test "x$gl_cv_warn_c__fno_analyzer" = xyes
then :
as_fn_append GL_CFLAG_INHIBIT_WARNINGS " -fno-analyzer"
fi
;;
esac
case "$host_os" in
mingw* | cygwin*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for auto-import of symbols" >&5
printf %s "checking for auto-import of symbols... " >&6; }
if test ${gl_cv_ld_autoimport+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef _MSC_VER
Known
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Known" >/dev/null 2>&1
then :
gl_cv_ld_autoimport=no
else $as_nop
gl_save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -Wl,--disable-auto-import"
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_ld_autoimport=yes
else $as_nop
gl_cv_ld_autoimport=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
LDFLAGS="$gl_save_LDFLAGS"
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_ld_autoimport" >&5
printf "%s\n" "$gl_cv_ld_autoimport" >&6; }
if test $gl_cv_ld_autoimport = yes; then
LDFLAGS="$LDFLAGS -Wl,--disable-auto-import"
fi
;;
esac
case `pwd` in
*\ * | *\ *)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
printf "%s\n" "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
esac
macro_version='2.4.7'
macro_revision='2.4.7'
ltmain=$ac_aux_dir/ltmain.sh
# Backslashify metacharacters that are still active within
# double-quoted strings.
sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
# Same as above, but do not quote variable references.
double_quote_subst='s/\(["`\\]\)/\\\1/g'
# Sed substitution to delay expansion of an escaped shell variable in a
# double_quote_subst'ed string.
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
# Sed substitution to delay expansion of an escaped single quote.
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
# Sed substitution to avoid accidental globbing in evaled expressions
no_glob_subst='s/\*/\\\*/g'
ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
printf %s "checking how to print strings... " >&6; }
# Test print first, because it will be a builtin if present.
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
ECHO='print -r --'
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
ECHO='printf %s\n'
else
# Use this function as a fallback that always works.
func_fallback_echo ()
{
eval 'cat <<_LTECHO_EOF
$1
_LTECHO_EOF'
}
ECHO='func_fallback_echo'
fi
# func_echo_all arg...
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
$ECHO ""
}
case $ECHO in
printf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: printf" >&5
printf "%s\n" "printf" >&6; } ;;
print*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
printf "%s\n" "print -r" >&6; } ;;
*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cat" >&5
printf "%s\n" "cat" >&6; } ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
printf %s "checking for a sed that does not truncate output... " >&6; }
if test ${ac_cv_path_SED+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
for ac_i in 1 2 3 4 5 6 7; do
ac_script="$ac_script$as_nl$ac_script"
done
echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
{ ac_script=; unset ac_script;}
if test -z "$SED"; then
ac_path_SED_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in sed gsed
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found.
# Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
*GNU*)
ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" '' >> "conftest.nl"
"$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_SED_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_SED="$ac_path_SED"
ac_path_SED_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_SED_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_SED"; then
as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
fi
else
ac_cv_path_SED=$SED
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
printf "%s\n" "$ac_cv_path_SED" >&6; }
SED="$ac_cv_path_SED"
rm -f conftest.sed
test -z "$SED" && SED=sed
Xsed="$SED -e 1s/^X//"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
printf %s "checking for fgrep... " >&6; }
if test ${ac_cv_path_FGREP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
then ac_cv_path_FGREP="$GREP -F"
else
if test -z "$FGREP"; then
ac_path_FGREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in fgrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_FGREP" || continue
# Check for GNU ac_path_FGREP and select it if it is found.
# Check for GNU $ac_path_FGREP
case `"$ac_path_FGREP" --version 2>&1` in
*GNU*)
ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'FGREP' >> "conftest.nl"
"$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_FGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_FGREP="$ac_path_FGREP"
ac_path_FGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_FGREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_FGREP"; then
as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_FGREP=$FGREP
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
printf "%s\n" "$ac_cv_path_FGREP" >&6; }
FGREP="$ac_cv_path_FGREP"
test -z "$GREP" && GREP=grep
# Check whether --with-gnu-ld was given.
if test ${with_gnu_ld+y}
then :
withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
else $as_nop
with_gnu_ld=no
fi
ac_prog=ld
if test yes = "$GCC"; then
# Check if gcc -print-prog-name=ld gives a path.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
printf %s "checking for ld used by $CC... " >&6; }
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return, which upsets mingw
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $ac_prog in
# Accept absolute paths.
[\\/]* | ?:[\\/]*)
re_direlt='/[^/][^/]*/\.\./'
# Canonicalize the pathname of ld
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
done
test -z "$LD" && LD=$ac_prog
;;
"")
# If it fails, then pretend we aren't using GCC.
ac_prog=ld
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
elif test yes = "$with_gnu_ld"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
printf %s "checking for GNU ld... " >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
printf %s "checking for non-GNU ld... " >&6; }
fi
if test ${lt_cv_path_LD+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$LD"; then
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
lt_cv_path_LD=$ac_dir/$ac_prog
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
test no != "$with_gnu_ld" && break
;;
*)
test yes != "$with_gnu_ld" && break
;;
esac
fi
done
IFS=$lt_save_ifs
else
lt_cv_path_LD=$LD # Let the user override the test with a path.
fi
fi
LD=$lt_cv_path_LD
if test -n "$LD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
printf "%s\n" "$LD" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
printf %s "checking if the linker ($LD) is GNU ld... " >&6; }
if test ${lt_cv_prog_gnu_ld+y}
then :
printf %s "(cached) " >&6
else $as_nop
# I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
lt_cv_prog_gnu_ld=yes
;;
*)
lt_cv_prog_gnu_ld=no
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$lt_cv_prog_gnu_ld
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
if test ${lt_cv_path_NM+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$NM"; then
# Let the user override the test.
lt_cv_path_NM=$NM
else
lt_nm_to_check=${ac_tool_prefix}nm
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
lt_nm_to_check="$lt_nm_to_check nm"
fi
for lt_tmp_nm in $lt_nm_to_check; do
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
tmp_nm=$ac_dir/$lt_tmp_nm
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
# Tru64's nm complains that /dev/null is an invalid object file
# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
case $build_os in
mingw*) lt_bad_file=conftest.nm/nofile ;;
*) lt_bad_file=/dev/null ;;
esac
case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in
*$lt_bad_file* | *'Invalid file or object type'*)
lt_cv_path_NM="$tmp_nm -B"
break 2
;;
*)
case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in
*/dev/null*)
lt_cv_path_NM="$tmp_nm -p"
break 2
;;
*)
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
continue # so that we can try to find one that supports BSD flags
;;
esac
;;
esac
fi
done
IFS=$lt_save_ifs
done
: ${lt_cv_path_NM=no}
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
printf "%s\n" "$lt_cv_path_NM" >&6; }
if test no != "$lt_cv_path_NM"; then
NM=$lt_cv_path_NM
else
# Didn't find any BSD compatible name lister, look for dumpbin.
if test -n "$DUMPBIN"; then :
# Let the user override the test.
else
if test -n "$ac_tool_prefix"; then
for ac_prog in dumpbin "link -dump"
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_DUMPBIN+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$DUMPBIN"; then
ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
DUMPBIN=$ac_cv_prog_DUMPBIN
if test -n "$DUMPBIN"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
printf "%s\n" "$DUMPBIN" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$DUMPBIN" && break
done
fi
if test -z "$DUMPBIN"; then
ac_ct_DUMPBIN=$DUMPBIN
for ac_prog in dumpbin "link -dump"
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_DUMPBIN+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_DUMPBIN"; then
ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
if test -n "$ac_ct_DUMPBIN"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
printf "%s\n" "$ac_ct_DUMPBIN" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_DUMPBIN" && break
done
if test "x$ac_ct_DUMPBIN" = x; then
DUMPBIN=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DUMPBIN=$ac_ct_DUMPBIN
fi
fi
case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in
*COFF*)
DUMPBIN="$DUMPBIN -symbols -headers"
;;
*)
DUMPBIN=:
;;
esac
fi
if test : != "$DUMPBIN"; then
NM=$DUMPBIN
fi
fi
test -z "$NM" && NM=nm
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
printf %s "checking the name lister ($NM) interface... " >&6; }
if test ${lt_cv_nm_interface+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_nm_interface="BSD nm"
echo "int some_variable = 0;" > conftest.$ac_ext
(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
(eval "$ac_compile" 2>conftest.err)
cat conftest.err >&5
(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
cat conftest.err >&5
(eval echo "\"\$as_me:$LINENO: output\"" >&5)
cat conftest.out >&5
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
lt_cv_nm_interface="MS dumpbin"
fi
rm -f conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
printf "%s\n" "$lt_cv_nm_interface" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
printf %s "checking whether ln -s works... " >&6; }
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
printf "%s\n" "no, using $LN_S" >&6; }
fi
# find the maximum length of command line arguments
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
printf %s "checking the maximum length of command line arguments... " >&6; }
if test ${lt_cv_sys_max_cmd_len+y}
then :
printf %s "(cached) " >&6
else $as_nop
i=0
teststring=ABCD
case $build_os in
msdosdjgpp*)
# On DJGPP, this test can blow up pretty badly due to problems in libc
# (any single argument exceeding 2000 bytes causes a buffer overrun
# during glob expansion). Even if it were fixed, the result of this
# check would be larger than it should be.
lt_cv_sys_max_cmd_len=12288; # 12K is about right
;;
gnu*)
# Under GNU Hurd, this test is not required because there is
# no limit to the length of command line arguments.
# Libtool will interpret -1 as no limit whatsoever
lt_cv_sys_max_cmd_len=-1;
;;
cygwin* | mingw* | cegcc*)
# On Win9x/ME, this test blows up -- it succeeds, but takes
# about 5 minutes as the teststring grows exponentially.
# Worse, since 9x/ME are not pre-emptively multitasking,
# you end up with a "frozen" computer, even though with patience
# the test eventually succeeds (with a max line length of 256k).
# Instead, let's just punt: use the minimum linelength reported by
# all of the supported platforms: 8192 (on NT/2K/XP).
lt_cv_sys_max_cmd_len=8192;
;;
mint*)
# On MiNT this can take a long time and run out of memory.
lt_cv_sys_max_cmd_len=8192;
;;
amigaos*)
# On AmigaOS with pdksh, this test takes hours, literally.
# So we just punt and use a minimum line length of 8192.
lt_cv_sys_max_cmd_len=8192;
;;
bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*)
# This has been around since 386BSD, at least. Likely further.
if test -x /sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
elif test -x /usr/sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
else
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
fi
# And add a safety zone
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
;;
interix*)
# We know the value 262144 and hardcode it with a safety zone (like BSD)
lt_cv_sys_max_cmd_len=196608
;;
os2*)
# The test takes a long time on OS/2.
lt_cv_sys_max_cmd_len=8192
;;
osf*)
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
# nice to cause kernel panics so lets avoid the loop below.
# First set a reasonable default.
lt_cv_sys_max_cmd_len=16384
#
if test -x /sbin/sysconfig; then
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
*1*) lt_cv_sys_max_cmd_len=-1 ;;
esac
fi
;;
sco3.2v5*)
lt_cv_sys_max_cmd_len=102400
;;
sysv5* | sco5v6* | sysv4.2uw2*)
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
if test -n "$kargmax"; then
lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[ ]//'`
else
lt_cv_sys_max_cmd_len=32768
fi
;;
*)
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
if test -n "$lt_cv_sys_max_cmd_len" && \
test undefined != "$lt_cv_sys_max_cmd_len"; then
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
else
# Make teststring a little bigger before we do anything with it.
# a 1K string should be a reasonable start.
for i in 1 2 3 4 5 6 7 8; do
teststring=$teststring$teststring
done
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
# If test is not a shell built-in, we'll probably end up computing a
# maximum length that is only half of the actual maximum length, but
# we can't tell.
while { test X`env echo "$teststring$teststring" 2>/dev/null` \
= "X$teststring$teststring"; } >/dev/null 2>&1 &&
test 17 != "$i" # 1/2 MB should be enough
do
i=`expr $i + 1`
teststring=$teststring$teststring
done
# Only check the string length outside the loop.
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
teststring=
# Add a significant safety factor because C++ compilers can tack on
# massive amounts of additional arguments before passing them to the
# linker. It appears as though 1/2 is a usable value.
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
fi
;;
esac
fi
if test -n "$lt_cv_sys_max_cmd_len"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5
printf "%s\n" "none" >&6; }
fi
max_cmd_len=$lt_cv_sys_max_cmd_len
: ${CP="cp -f"}
: ${MV="mv -f"}
: ${RM="rm -f"}
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
lt_unset=unset
else
lt_unset=false
fi
# test EBCDIC or ASCII
case `echo X|tr X '\101'` in
A) # ASCII based system
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
lt_SP2NL='tr \040 \012'
lt_NL2SP='tr \015\012 \040\040'
;;
*) # EBCDIC based system
lt_SP2NL='tr \100 \n'
lt_NL2SP='tr \r\n \100\100'
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
printf %s "checking how to convert $build file names to $host format... " >&6; }
if test ${lt_cv_to_host_file_cmd+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $host in
*-*-mingw* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
;;
*-*-cygwin* )
lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
;;
* ) # otherwise, assume *nix
lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
;;
esac
;;
*-*-cygwin* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
;;
*-*-cygwin* )
lt_cv_to_host_file_cmd=func_convert_file_noop
;;
* ) # otherwise, assume *nix
lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
;;
esac
;;
* ) # unhandled hosts (and "normal" native builds)
lt_cv_to_host_file_cmd=func_convert_file_noop
;;
esac
fi
to_host_file_cmd=$lt_cv_to_host_file_cmd
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
printf %s "checking how to convert $build file names to toolchain format... " >&6; }
if test ${lt_cv_to_tool_file_cmd+y}
then :
printf %s "(cached) " >&6
else $as_nop
#assume ordinary cross tools, or native build.
lt_cv_to_tool_file_cmd=func_convert_file_noop
case $host in
*-*-mingw* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
;;
esac
;;
esac
fi
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
printf %s "checking for $LD option to reload object files... " >&6; }
if test ${lt_cv_ld_reload_flag+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_ld_reload_flag='-r'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
printf "%s\n" "$lt_cv_ld_reload_flag" >&6; }
reload_flag=$lt_cv_ld_reload_flag
case $reload_flag in
"" | " "*) ;;
*) reload_flag=" $reload_flag" ;;
esac
reload_cmds='$LD$reload_flag -o $output$reload_objs'
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
if test yes != "$GCC"; then
reload_cmds=false
fi
;;
darwin*)
if test yes = "$GCC"; then
reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
else
reload_cmds='$LD$reload_flag -o $output$reload_objs'
fi
;;
esac
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}file", so it can be a program name with args.
set dummy ${ac_tool_prefix}file; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_FILECMD+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$FILECMD"; then
ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_FILECMD="${ac_tool_prefix}file"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
FILECMD=$ac_cv_prog_FILECMD
if test -n "$FILECMD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5
printf "%s\n" "$FILECMD" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_FILECMD"; then
ac_ct_FILECMD=$FILECMD
# Extract the first word of "file", so it can be a program name with args.
set dummy file; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_FILECMD+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_FILECMD"; then
ac_cv_prog_ac_ct_FILECMD="$ac_ct_FILECMD" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_FILECMD="file"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_FILECMD=$ac_cv_prog_ac_ct_FILECMD
if test -n "$ac_ct_FILECMD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FILECMD" >&5
printf "%s\n" "$ac_ct_FILECMD" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_FILECMD" = x; then
FILECMD=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
FILECMD=$ac_ct_FILECMD
fi
else
FILECMD="$ac_cv_prog_FILECMD"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
set dummy ${ac_tool_prefix}objdump; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OBJDUMP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$OBJDUMP"; then
ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
OBJDUMP=$ac_cv_prog_OBJDUMP
if test -n "$OBJDUMP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
printf "%s\n" "$OBJDUMP" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_OBJDUMP"; then
ac_ct_OBJDUMP=$OBJDUMP
# Extract the first word of "objdump", so it can be a program name with args.
set dummy objdump; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_OBJDUMP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_OBJDUMP"; then
ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OBJDUMP="objdump"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
if test -n "$ac_ct_OBJDUMP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
printf "%s\n" "$ac_ct_OBJDUMP" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_OBJDUMP" = x; then
OBJDUMP="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OBJDUMP=$ac_ct_OBJDUMP
fi
else
OBJDUMP="$ac_cv_prog_OBJDUMP"
fi
test -z "$OBJDUMP" && OBJDUMP=objdump
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
printf %s "checking how to recognize dependent libraries... " >&6; }
if test ${lt_cv_deplibs_check_method+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_deplibs_check_method='unknown'
# Need to set the preceding variable on all platforms that support
# interlibrary dependencies.
# 'none' -- dependencies not supported.
# 'unknown' -- same as none, but documents that we really don't know.
# 'pass_all' -- all dependencies passed with no checks.
# 'test_compile' -- check by making test program.
# 'file_magic [[regex]]' -- check by looking for files in library path
# that responds to the $file_magic_cmd with a given extended regex.
# If you have 'file' or equivalent on your system and you're not sure
# whether 'pass_all' will *always* work, you probably want this one.
case $host_os in
aix[4-9]*)
lt_cv_deplibs_check_method=pass_all
;;
beos*)
lt_cv_deplibs_check_method=pass_all
;;
bsdi[45]*)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
lt_cv_file_magic_cmd='$FILECMD -L'
lt_cv_file_magic_test_file=/shlib/libc.so
;;
cygwin*)
# func_win32_libid is a shell function defined in ltmain.sh
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
;;
mingw* | pw32*)
# Base MSYS/MinGW do not provide the 'file' command needed by
# func_win32_libid shell function, so use a weaker test based on 'objdump',
# unless we find 'file', for example because we are cross-compiling.
if ( file / ) >/dev/null 2>&1; then
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
else
# Keep this pattern in sync with the one in func_win32_libid.
lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
lt_cv_file_magic_cmd='$OBJDUMP -f'
fi
;;
cegcc*)
# use the weaker test based on 'objdump'. See mingw*.
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
lt_cv_file_magic_cmd='$OBJDUMP -f'
;;
darwin* | rhapsody*)
lt_cv_deplibs_check_method=pass_all
;;
freebsd* | dragonfly* | midnightbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
case $host_cpu in
i*86 )
# Not sure whether the presence of OpenBSD here was a mistake.
# Let's accept both of them until this is cleared up.
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
lt_cv_file_magic_cmd=$FILECMD
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
;;
esac
else
lt_cv_deplibs_check_method=pass_all
fi
;;
haiku*)
lt_cv_deplibs_check_method=pass_all
;;
hpux10.20* | hpux11*)
lt_cv_file_magic_cmd=$FILECMD
case $host_cpu in
ia64*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
;;
hppa*64*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
;;
*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
lt_cv_file_magic_test_file=/usr/lib/libc.sl
;;
esac
;;
interix[3-9]*)
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
;;
irix5* | irix6* | nonstopux*)
case $LD in
*-32|*"-32 ") libmagic=32-bit;;
*-n32|*"-n32 ") libmagic=N32;;
*-64|*"-64 ") libmagic=64-bit;;
*) libmagic=never-match;;
esac
lt_cv_deplibs_check_method=pass_all
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
lt_cv_deplibs_check_method=pass_all
;;
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
fi
;;
newos6*)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
lt_cv_file_magic_cmd=$FILECMD
lt_cv_file_magic_test_file=/usr/lib/libnls.so
;;
*nto* | *qnx*)
lt_cv_deplibs_check_method=pass_all
;;
openbsd* | bitrig*)
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
fi
;;
osf3* | osf4* | osf5*)
lt_cv_deplibs_check_method=pass_all
;;
rdos*)
lt_cv_deplibs_check_method=pass_all
;;
solaris*)
lt_cv_deplibs_check_method=pass_all
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
lt_cv_deplibs_check_method=pass_all
;;
sysv4 | sysv4.3*)
case $host_vendor in
motorola)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
;;
ncr)
lt_cv_deplibs_check_method=pass_all
;;
sequent)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
;;
sni)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
lt_cv_file_magic_test_file=/lib/libc.so
;;
siemens)
lt_cv_deplibs_check_method=pass_all
;;
pc)
lt_cv_deplibs_check_method=pass_all
;;
esac
;;
tpf*)
lt_cv_deplibs_check_method=pass_all
;;
os2*)
lt_cv_deplibs_check_method=pass_all
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
printf "%s\n" "$lt_cv_deplibs_check_method" >&6; }
file_magic_glob=
want_nocaseglob=no
if test "$build" = "$host"; then
case $host_os in
mingw* | pw32*)
if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
want_nocaseglob=yes
else
file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
fi
;;
esac
fi
file_magic_cmd=$lt_cv_file_magic_cmd
deplibs_check_method=$lt_cv_deplibs_check_method
test -z "$deplibs_check_method" && deplibs_check_method=unknown
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
set dummy ${ac_tool_prefix}dlltool; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_DLLTOOL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$DLLTOOL"; then
ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
DLLTOOL=$ac_cv_prog_DLLTOOL
if test -n "$DLLTOOL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
printf "%s\n" "$DLLTOOL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_DLLTOOL"; then
ac_ct_DLLTOOL=$DLLTOOL
# Extract the first word of "dlltool", so it can be a program name with args.
set dummy dlltool; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_DLLTOOL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_DLLTOOL"; then
ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DLLTOOL="dlltool"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
if test -n "$ac_ct_DLLTOOL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
printf "%s\n" "$ac_ct_DLLTOOL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_DLLTOOL" = x; then
DLLTOOL="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DLLTOOL=$ac_ct_DLLTOOL
fi
else
DLLTOOL="$ac_cv_prog_DLLTOOL"
fi
test -z "$DLLTOOL" && DLLTOOL=dlltool
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
printf %s "checking how to associate runtime and link libraries... " >&6; }
if test ${lt_cv_sharedlib_from_linklib_cmd+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_sharedlib_from_linklib_cmd='unknown'
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# two different shell functions defined in ltmain.sh;
# decide which one to use based on capabilities of $DLLTOOL
case `$DLLTOOL --help 2>&1` in
*--identify-strict*)
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
;;
*)
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
;;
esac
;;
*)
# fallback: assume linklib IS sharedlib
lt_cv_sharedlib_from_linklib_cmd=$ECHO
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
if test -n "$ac_tool_prefix"; then
for ac_prog in ar
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AR+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$AR"; then
ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
printf "%s\n" "$AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$AR" && break
done
fi
if test -z "$AR"; then
ac_ct_AR=$AR
for ac_prog in ar
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_AR+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_AR"; then
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_AR="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
printf "%s\n" "$ac_ct_AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_AR" && break
done
if test "x$ac_ct_AR" = x; then
AR="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
AR=$ac_ct_AR
fi
fi
: ${AR=ar}
# Use ARFLAGS variable as AR's operation code to sync the variable naming with
# Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have
# higher priority because thats what people were doing historically (setting
# ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS
# variable obsoleted/removed.
test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr}
lt_ar_flags=$AR_FLAGS
# Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override
# by AR_FLAGS because that was never working and AR_FLAGS is about to die.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
printf %s "checking for archiver @FILE support... " >&6; }
if test ${lt_cv_ar_at_file+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_ar_at_file=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
echo conftest.$ac_objext > conftest.lst
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
(eval $lt_ar_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test 0 -eq "$ac_status"; then
# Ensure the archiver fails upon bogus file names.
rm -f conftest.$ac_objext libconftest.a
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
(eval $lt_ar_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test 0 -ne "$ac_status"; then
lt_cv_ar_at_file=@
fi
fi
rm -f conftest.* libconftest.a
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
printf "%s\n" "$lt_cv_ar_at_file" >&6; }
if test no = "$lt_cv_ar_at_file"; then
archiver_list_spec=
else
archiver_list_spec=$lt_cv_ar_at_file
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_STRIP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$STRIP"; then
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
printf "%s\n" "$STRIP" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_STRIP"; then
ac_ct_STRIP=$STRIP
# Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_STRIP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_STRIP"; then
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_STRIP="strip"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
printf "%s\n" "$ac_ct_STRIP" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_STRIP" = x; then
STRIP=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
STRIP=$ac_ct_STRIP
fi
else
STRIP="$ac_cv_prog_STRIP"
fi
test -z "$STRIP" && STRIP=:
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RANLIB+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
printf "%s\n" "$RANLIB" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_RANLIB"; then
ac_ct_RANLIB=$RANLIB
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_RANLIB+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_RANLIB"; then
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_RANLIB="ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
printf "%s\n" "$ac_ct_RANLIB" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_RANLIB" = x; then
RANLIB=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
RANLIB=$ac_ct_RANLIB
fi
else
RANLIB="$ac_cv_prog_RANLIB"
fi
test -z "$RANLIB" && RANLIB=:
# Determine commands to create old-style static archives.
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
old_postinstall_cmds='chmod 644 $oldlib'
old_postuninstall_cmds=
if test -n "$RANLIB"; then
case $host_os in
bitrig* | openbsd*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
;;
*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
;;
esac
old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
fi
case $host_os in
darwin*)
lock_old_archive_extraction=yes ;;
*)
lock_old_archive_extraction=no ;;
esac
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# Check for command to grab the raw symbol name followed by C symbol from nm.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
printf %s "checking command to parse $NM output from $compiler object... " >&6; }
if test ${lt_cv_sys_global_symbol_pipe+y}
then :
printf %s "(cached) " >&6
else $as_nop
# These are sane defaults that work on at least a few old systems.
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
# Character class describing NM global symbol codes.
symcode='[BCDEGRST]'
# Regexp to match symbols that can be accessed directly from C.
sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
# Define system-specific variables.
case $host_os in
aix*)
symcode='[BCDT]'
;;
cygwin* | mingw* | pw32* | cegcc*)
symcode='[ABCDGISTW]'
;;
hpux*)
if test ia64 = "$host_cpu"; then
symcode='[ABCDEGRST]'
fi
;;
irix* | nonstopux*)
symcode='[BCDEGRST]'
;;
osf*)
symcode='[BCDEGQRST]'
;;
solaris*)
symcode='[BCDRT]'
;;
sco3.2v5*)
symcode='[DT]'
;;
sysv4.2uw2*)
symcode='[DT]'
;;
sysv5* | sco5v6* | unixware* | OpenUNIX*)
symcode='[ABDT]'
;;
sysv4)
symcode='[DFNSTU]'
;;
esac
# If we're using GNU nm, then use its standard symbol codes.
case `$NM -V 2>&1` in
*GNU* | *'with BFD'*)
symcode='[ABCDGIRSTW]' ;;
esac
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
# Gets list of data symbols to import.
lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'"
# Adjust the below global symbol transforms to fixup imported variables.
lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
lt_c_name_lib_hook="\
-e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
-e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
else
# Disable hooks by default.
lt_cv_sys_global_symbol_to_import=
lt_cdecl_hook=
lt_c_name_hook=
lt_c_name_lib_hook=
fi
# Transform an extracted symbol line into a proper C declaration.
# Some systems (esp. on ia64) link data and code symbols differently,
# so use this general approach.
lt_cv_sys_global_symbol_to_cdecl="$SED -n"\
$lt_cdecl_hook\
" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
# Transform an extracted symbol line into symbol name and symbol address
lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\
$lt_c_name_hook\
" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
# Transform an extracted symbol line into symbol name with lib prefix and
# symbol address.
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\
$lt_c_name_lib_hook\
" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
# Handle CRLF in mingw tool chain
opt_cr=
case $build_os in
mingw*)
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
;;
esac
# Try without a prefix underscore, then with it.
for ac_symprfx in "" "_"; do
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
symxfrm="\\1 $ac_symprfx\\2 \\2"
# Write the raw and C identifiers.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
# Fake it for dumpbin and say T for any non-static function,
# D for any global variable and I for any imported variable.
# Also find C++ and __fastcall symbols from MSVC++ or ICC,
# which start with @ or ?.
lt_cv_sys_global_symbol_pipe="$AWK '"\
" {last_section=section; section=\$ 3};"\
" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
" \$ 0!~/External *\|/{next};"\
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
" {if(hide[section]) next};"\
" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
" ' prfx=^$ac_symprfx"
else
lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
fi
lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'"
# Check to see that the pipe works correctly.
pipe_works=no
rm -f conftest*
cat > conftest.$ac_ext <<_LT_EOF
#ifdef __cplusplus
extern "C" {
#endif
char nm_test_var;
void nm_test_func(void);
void nm_test_func(void){}
#ifdef __cplusplus
}
#endif
int main(){nm_test_var='a';nm_test_func();return(0);}
_LT_EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
# Now try to grab the symbols.
nlist=conftest.nm
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
(eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s "$nlist"; then
# Try sorting and uniquifying the output.
if sort "$nlist" | uniq > "$nlist"T; then
mv -f "$nlist"T "$nlist"
else
rm -f "$nlist"T
fi
# Make sure that we snagged all the symbols we need.
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
cat <<_LT_EOF > conftest.$ac_ext
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
/* DATA imports from DLLs on WIN32 can't be const, because runtime
relocations are performed -- see ld's documentation on pseudo-relocs. */
# define LT_DLSYM_CONST
#elif defined __osf__
/* This system does not cope well with relocations in const data. */
# define LT_DLSYM_CONST
#else
# define LT_DLSYM_CONST const
#endif
#ifdef __cplusplus
extern "C" {
#endif
_LT_EOF
# Now generate the symbol file.
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
cat <<_LT_EOF >> conftest.$ac_ext
/* The mapping between symbol names and symbols. */
LT_DLSYM_CONST struct {
const char *name;
void *address;
}
lt__PROGRAM__LTX_preloaded_symbols[] =
{
{ "@PROGRAM@", (void *) 0 },
_LT_EOF
$SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
cat <<\_LT_EOF >> conftest.$ac_ext
{0, (void *) 0}
};
/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
return lt__PROGRAM__LTX_preloaded_symbols;
}
#endif
#ifdef __cplusplus
}
#endif
_LT_EOF
# Now try linking the two files.
mv conftest.$ac_objext conftstm.$ac_objext
lt_globsym_save_LIBS=$LIBS
lt_globsym_save_CFLAGS=$CFLAGS
LIBS=conftstm.$ac_objext
CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
pipe_works=yes
fi
LIBS=$lt_globsym_save_LIBS
CFLAGS=$lt_globsym_save_CFLAGS
else
echo "cannot find nm_test_func in $nlist" >&5
fi
else
echo "cannot find nm_test_var in $nlist" >&5
fi
else
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
fi
else
echo "$progname: failed program was:" >&5
cat conftest.$ac_ext >&5
fi
rm -rf conftest* conftst*
# Do not use the global_symbol_pipe unless it works.
if test yes = "$pipe_works"; then
break
else
lt_cv_sys_global_symbol_pipe=
fi
done
fi
if test -z "$lt_cv_sys_global_symbol_pipe"; then
lt_cv_sys_global_symbol_to_cdecl=
fi
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5
printf "%s\n" "failed" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
printf "%s\n" "ok" >&6; }
fi
# Response file support.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
nm_file_list_spec='@'
elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
nm_file_list_spec='@'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
printf %s "checking for sysroot... " >&6; }
# Check whether --with-sysroot was given.
if test ${with_sysroot+y}
then :
withval=$with_sysroot;
else $as_nop
with_sysroot=no
fi
lt_sysroot=
case $with_sysroot in #(
yes)
if test yes = "$GCC"; then
lt_sysroot=`$CC --print-sysroot 2>/dev/null`
fi
;; #(
/*)
lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"`
;; #(
no|'')
;; #(
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
printf "%s\n" "$with_sysroot" >&6; }
as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
printf "%s\n" "${lt_sysroot:-no}" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
printf %s "checking for a working dd... " >&6; }
if test ${ac_cv_path_lt_DD+y}
then :
printf %s "(cached) " >&6
else $as_nop
printf 0123456789abcdef0123456789abcdef >conftest.i
cat conftest.i conftest.i >conftest2.i
: ${lt_DD:=$DD}
if test -z "$lt_DD"; then
ac_path_lt_DD_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in dd
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_lt_DD" || continue
if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
cmp -s conftest.i conftest.out \
&& ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
fi
$ac_path_lt_DD_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_lt_DD"; then
:
fi
else
ac_cv_path_lt_DD=$lt_DD
fi
rm -f conftest.i conftest2.i conftest.out
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
printf "%s\n" "$ac_cv_path_lt_DD" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
printf %s "checking how to truncate binary pipes... " >&6; }
if test ${lt_cv_truncate_bin+y}
then :
printf %s "(cached) " >&6
else $as_nop
printf 0123456789abcdef0123456789abcdef >conftest.i
cat conftest.i conftest.i >conftest2.i
lt_cv_truncate_bin=
if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
cmp -s conftest.i conftest.out \
&& lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
fi
rm -f conftest.i conftest2.i conftest.out
test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
printf "%s\n" "$lt_cv_truncate_bin" >&6; }
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
func_cc_basename ()
{
for cc_temp in $*""; do
case $cc_temp in
compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
\-*) ;;
*) break;;
esac
done
func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
}
# Check whether --enable-libtool-lock was given.
if test ${enable_libtool_lock+y}
then :
enableval=$enable_libtool_lock;
fi
test no = "$enable_libtool_lock" || enable_libtool_lock=yes
# Some flags need to be propagated to the compiler or linker for good
# libtool support.
case $host in
ia64-*-hpux*)
# Find out what ABI is being produced by ac_compile, and set mode
# options accordingly.
echo 'int i;' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
case `$FILECMD conftest.$ac_objext` in
*ELF-32*)
HPUX_IA64_MODE=32
;;
*ELF-64*)
HPUX_IA64_MODE=64
;;
esac
fi
rm -rf conftest*
;;
*-*-irix6*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly.
echo '#line '$LINENO' "configure"' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
if test yes = "$lt_cv_prog_gnu_ld"; then
case `$FILECMD conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -melf32bsmip"
;;
*N32*)
LD="${LD-ld} -melf32bmipn32"
;;
*64-bit*)
LD="${LD-ld} -melf64bmip"
;;
esac
else
case `$FILECMD conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -32"
;;
*N32*)
LD="${LD-ld} -n32"
;;
*64-bit*)
LD="${LD-ld} -64"
;;
esac
fi
fi
rm -rf conftest*
;;
mips64*-*linux*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly.
echo '#line '$LINENO' "configure"' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
emul=elf
case `$FILECMD conftest.$ac_objext` in
*32-bit*)
emul="${emul}32"
;;
*64-bit*)
emul="${emul}64"
;;
esac
case `$FILECMD conftest.$ac_objext` in
*MSB*)
emul="${emul}btsmip"
;;
*LSB*)
emul="${emul}ltsmip"
;;
esac
case `$FILECMD conftest.$ac_objext` in
*N32*)
emul="${emul}n32"
;;
esac
LD="${LD-ld} -m $emul"
fi
rm -rf conftest*
;;
x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*|x86_64-gnu*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly. Note that the listed cases only cover the
# situations where additional linker options are needed (such as when
# doing 32-bit compilation for a host where ld defaults to 64-bit, or
# vice versa); the common cases where no linker options are needed do
# not appear in the list.
echo 'int i;' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
case `$FILECMD conftest.o` in
*32-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_i386_fbsd"
;;
x86_64-*linux*|x86_64-gnu*)
case `$FILECMD conftest.o` in
*x86-64*)
LD="${LD-ld} -m elf32_x86_64"
;;
*)
LD="${LD-ld} -m elf_i386"
;;
esac
;;
powerpc64le-*linux*)
LD="${LD-ld} -m elf32lppclinux"
;;
powerpc64-*linux*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
LD="${LD-ld} -m elf_s390"
;;
sparc64-*linux*)
LD="${LD-ld} -m elf32_sparc"
;;
esac
;;
*64-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_x86_64_fbsd"
;;
x86_64-*linux*|x86_64-gnu*)
LD="${LD-ld} -m elf_x86_64"
;;
powerpcle-*linux*)
LD="${LD-ld} -m elf64lppc"
;;
powerpc-*linux*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*|s390*-*tpf*)
LD="${LD-ld} -m elf64_s390"
;;
sparc*-*linux*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
;;
esac
fi
rm -rf conftest*
;;
*-*-sco3.2v5*)
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
SAVE_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -belf"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
printf %s "checking whether the C compiler needs -belf... " >&6; }
if test ${lt_cv_cc_needs_belf+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
lt_cv_cc_needs_belf=yes
else $as_nop
lt_cv_cc_needs_belf=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
printf "%s\n" "$lt_cv_cc_needs_belf" >&6; }
if test yes != "$lt_cv_cc_needs_belf"; then
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
CFLAGS=$SAVE_CFLAGS
fi
;;
*-*solaris*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly.
echo 'int i;' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
case `$FILECMD conftest.o` in
*64-bit*)
case $lt_cv_prog_gnu_ld in
yes*)
case $host in
i?86-*-solaris*|x86_64-*-solaris*)
LD="${LD-ld} -m elf_x86_64"
;;
sparc*-*-solaris*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
# GNU ld 2.21 introduced _sol2 emulations. Use them if available.
if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
LD=${LD-ld}_sol2
fi
;;
*)
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
LD="${LD-ld} -64"
fi
;;
esac
;;
esac
fi
rm -rf conftest*
;;
esac
need_locks=$enable_libtool_lock
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
set dummy ${ac_tool_prefix}mt; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_MANIFEST_TOOL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$MANIFEST_TOOL"; then
ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
if test -n "$MANIFEST_TOOL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
printf "%s\n" "$MANIFEST_TOOL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
# Extract the first word of "mt", so it can be a program name with args.
set dummy mt; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_MANIFEST_TOOL"; then
ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
if test -n "$ac_ct_MANIFEST_TOOL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_MANIFEST_TOOL" = x; then
MANIFEST_TOOL=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
fi
else
MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
fi
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
if test ${lt_cv_path_mainfest_tool+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_path_mainfest_tool=no
echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
cat conftest.err >&5
if $GREP 'Manifest Tool' conftest.out > /dev/null; then
lt_cv_path_mainfest_tool=yes
fi
rm -f conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; }
if test yes != "$lt_cv_path_mainfest_tool"; then
MANIFEST_TOOL=:
fi
case $host_os in
rhapsody* | darwin*)
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_DSYMUTIL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$DSYMUTIL"; then
ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
DSYMUTIL=$ac_cv_prog_DSYMUTIL
if test -n "$DSYMUTIL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
printf "%s\n" "$DSYMUTIL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_DSYMUTIL"; then
ac_ct_DSYMUTIL=$DSYMUTIL
# Extract the first word of "dsymutil", so it can be a program name with args.
set dummy dsymutil; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_DSYMUTIL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_DSYMUTIL"; then
ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
if test -n "$ac_ct_DSYMUTIL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
printf "%s\n" "$ac_ct_DSYMUTIL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_DSYMUTIL" = x; then
DSYMUTIL=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DSYMUTIL=$ac_ct_DSYMUTIL
fi
else
DSYMUTIL="$ac_cv_prog_DSYMUTIL"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
set dummy ${ac_tool_prefix}nmedit; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NMEDIT+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$NMEDIT"; then
ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
NMEDIT=$ac_cv_prog_NMEDIT
if test -n "$NMEDIT"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
printf "%s\n" "$NMEDIT" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_NMEDIT"; then
ac_ct_NMEDIT=$NMEDIT
# Extract the first word of "nmedit", so it can be a program name with args.
set dummy nmedit; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_NMEDIT+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_NMEDIT"; then
ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_NMEDIT="nmedit"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
if test -n "$ac_ct_NMEDIT"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
printf "%s\n" "$ac_ct_NMEDIT" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_NMEDIT" = x; then
NMEDIT=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
NMEDIT=$ac_ct_NMEDIT
fi
else
NMEDIT="$ac_cv_prog_NMEDIT"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
set dummy ${ac_tool_prefix}lipo; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_LIPO+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$LIPO"; then
ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
LIPO=$ac_cv_prog_LIPO
if test -n "$LIPO"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
printf "%s\n" "$LIPO" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_LIPO"; then
ac_ct_LIPO=$LIPO
# Extract the first word of "lipo", so it can be a program name with args.
set dummy lipo; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_LIPO+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_LIPO"; then
ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_LIPO="lipo"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
if test -n "$ac_ct_LIPO"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
printf "%s\n" "$ac_ct_LIPO" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_LIPO" = x; then
LIPO=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
LIPO=$ac_ct_LIPO
fi
else
LIPO="$ac_cv_prog_LIPO"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
set dummy ${ac_tool_prefix}otool; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OTOOL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$OTOOL"; then
ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
OTOOL=$ac_cv_prog_OTOOL
if test -n "$OTOOL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
printf "%s\n" "$OTOOL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_OTOOL"; then
ac_ct_OTOOL=$OTOOL
# Extract the first word of "otool", so it can be a program name with args.
set dummy otool; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_OTOOL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_OTOOL"; then
ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OTOOL="otool"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
if test -n "$ac_ct_OTOOL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
printf "%s\n" "$ac_ct_OTOOL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_OTOOL" = x; then
OTOOL=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OTOOL=$ac_ct_OTOOL
fi
else
OTOOL="$ac_cv_prog_OTOOL"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
set dummy ${ac_tool_prefix}otool64; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OTOOL64+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$OTOOL64"; then
ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
OTOOL64=$ac_cv_prog_OTOOL64
if test -n "$OTOOL64"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
printf "%s\n" "$OTOOL64" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_OTOOL64"; then
ac_ct_OTOOL64=$OTOOL64
# Extract the first word of "otool64", so it can be a program name with args.
set dummy otool64; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_OTOOL64+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_OTOOL64"; then
ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OTOOL64="otool64"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
if test -n "$ac_ct_OTOOL64"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
printf "%s\n" "$ac_ct_OTOOL64" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_OTOOL64" = x; then
OTOOL64=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OTOOL64=$ac_ct_OTOOL64
fi
else
OTOOL64="$ac_cv_prog_OTOOL64"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
printf %s "checking for -single_module linker flag... " >&6; }
if test ${lt_cv_apple_cc_single_mod+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_apple_cc_single_mod=no
if test -z "$LT_MULTI_MODULE"; then
# By default we will add the -single_module flag. You can override
# by either setting the environment variable LT_MULTI_MODULE
# non-empty at configure time, or by adding -multi_module to the
# link flags.
rm -rf libconftest.dylib*
echo "int foo(void){return 1;}" > conftest.c
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c" >&5
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
_lt_result=$?
# If there is a non-empty error log, and "single_module"
# appears in it, assume the flag caused a linker warning
if test -s conftest.err && $GREP single_module conftest.err; then
cat conftest.err >&5
# Otherwise, if the output was created with a 0 exit code from
# the compiler, it worked.
elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
lt_cv_apple_cc_single_mod=yes
else
cat conftest.err >&5
fi
rm -rf libconftest.dylib*
rm -f conftest.*
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
printf %s "checking for -exported_symbols_list linker flag... " >&6; }
if test ${lt_cv_ld_exported_symbols_list+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_ld_exported_symbols_list=no
save_LDFLAGS=$LDFLAGS
echo "_main" > conftest.sym
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
lt_cv_ld_exported_symbols_list=yes
else $as_nop
lt_cv_ld_exported_symbols_list=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
printf %s "checking for -force_load linker flag... " >&6; }
if test ${lt_cv_ld_force_load+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_ld_force_load=no
cat > conftest.c << _LT_EOF
int forced_loaded() { return 2;}
_LT_EOF
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5
$AR $AR_FLAGS libconftest.a conftest.o 2>&5
echo "$RANLIB libconftest.a" >&5
$RANLIB libconftest.a 2>&5
cat > conftest.c << _LT_EOF
int main() { return 0;}
_LT_EOF
echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
_lt_result=$?
if test -s conftest.err && $GREP force_load conftest.err; then
cat conftest.err >&5
elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
lt_cv_ld_force_load=yes
else
cat conftest.err >&5
fi
rm -f conftest.err libconftest.a conftest conftest.c
rm -rf conftest.dSYM
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
printf "%s\n" "$lt_cv_ld_force_load" >&6; }
case $host_os in
rhapsody* | darwin1.[012])
_lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
darwin1.*)
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
darwin*)
case $MACOSX_DEPLOYMENT_TARGET,$host in
10.[012],*|,*powerpc*-darwin[5-8]*)
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
*)
_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
esac
;;
esac
if test yes = "$lt_cv_apple_cc_single_mod"; then
_lt_dar_single_mod='$single_module'
fi
if test yes = "$lt_cv_ld_exported_symbols_list"; then
_lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
else
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
fi
if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
_lt_dsymutil='~$DSYMUTIL $lib || :'
else
_lt_dsymutil=
fi
;;
esac
# func_munge_path_list VARIABLE PATH
# -----------------------------------
# VARIABLE is name of variable containing _space_ separated list of
# directories to be munged by the contents of PATH, which is string
# having a format:
# "DIR[:DIR]:"
# string "DIR[ DIR]" will be prepended to VARIABLE
# ":DIR[:DIR]"
# string "DIR[ DIR]" will be appended to VARIABLE
# "DIRP[:DIRP]::[DIRA:]DIRA"
# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
# "DIRA[ DIRA]" will be appended to VARIABLE
# "DIR[:DIR]"
# VARIABLE will be replaced by "DIR[ DIR]"
func_munge_path_list ()
{
case x$2 in
x)
;;
*:)
eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
;;
x:*)
eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
;;
*::*)
eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
;;
*)
eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
;;
esac
}
ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
"
if test "x$ac_cv_header_dlfcn_h" = xyes
then :
printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h
fi
func_stripname_cnf ()
{
case $2 in
.*) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%\\\\$2\$%%"`;;
*) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%$2\$%%"`;;
esac
} # func_stripname_cnf
# Set options
enable_win32_dll=yes
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
set dummy ${ac_tool_prefix}as; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AS+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$AS"; then
ac_cv_prog_AS="$AS" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AS="${ac_tool_prefix}as"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AS=$ac_cv_prog_AS
if test -n "$AS"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
printf "%s\n" "$AS" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_AS"; then
ac_ct_AS=$AS
# Extract the first word of "as", so it can be a program name with args.
set dummy as; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_AS+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_AS"; then
ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_AS="as"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_AS=$ac_cv_prog_ac_ct_AS
if test -n "$ac_ct_AS"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
printf "%s\n" "$ac_ct_AS" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_AS" = x; then
AS="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
AS=$ac_ct_AS
fi
else
AS="$ac_cv_prog_AS"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
set dummy ${ac_tool_prefix}dlltool; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_DLLTOOL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$DLLTOOL"; then
ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
DLLTOOL=$ac_cv_prog_DLLTOOL
if test -n "$DLLTOOL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
printf "%s\n" "$DLLTOOL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_DLLTOOL"; then
ac_ct_DLLTOOL=$DLLTOOL
# Extract the first word of "dlltool", so it can be a program name with args.
set dummy dlltool; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_DLLTOOL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_DLLTOOL"; then
ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DLLTOOL="dlltool"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
if test -n "$ac_ct_DLLTOOL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
printf "%s\n" "$ac_ct_DLLTOOL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_DLLTOOL" = x; then
DLLTOOL="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DLLTOOL=$ac_ct_DLLTOOL
fi
else
DLLTOOL="$ac_cv_prog_DLLTOOL"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
set dummy ${ac_tool_prefix}objdump; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OBJDUMP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$OBJDUMP"; then
ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
OBJDUMP=$ac_cv_prog_OBJDUMP
if test -n "$OBJDUMP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
printf "%s\n" "$OBJDUMP" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_OBJDUMP"; then
ac_ct_OBJDUMP=$OBJDUMP
# Extract the first word of "objdump", so it can be a program name with args.
set dummy objdump; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_OBJDUMP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_OBJDUMP"; then
ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OBJDUMP="objdump"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
if test -n "$ac_ct_OBJDUMP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
printf "%s\n" "$ac_ct_OBJDUMP" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_OBJDUMP" = x; then
OBJDUMP="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OBJDUMP=$ac_ct_OBJDUMP
fi
else
OBJDUMP="$ac_cv_prog_OBJDUMP"
fi
;;
esac
test -z "$AS" && AS=as
test -z "$DLLTOOL" && DLLTOOL=dlltool
test -z "$OBJDUMP" && OBJDUMP=objdump
enable_dlopen=no
# Check whether --enable-shared was given.
if test ${enable_shared+y}
then :
enableval=$enable_shared; p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
*)
enable_shared=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_shared=yes
fi
done
IFS=$lt_save_ifs
;;
esac
else $as_nop
enable_shared=yes
fi
# Check whether --enable-static was given.
if test ${enable_static+y}
then :
enableval=$enable_static; p=${PACKAGE-default}
case $enableval in
yes) enable_static=yes ;;
no) enable_static=no ;;
*)
enable_static=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_static=yes
fi
done
IFS=$lt_save_ifs
;;
esac
else $as_nop
enable_static=yes
fi
# Check whether --with-pic was given.
if test ${with_pic+y}
then :
withval=$with_pic; lt_p=${PACKAGE-default}
case $withval in
yes|no) pic_mode=$withval ;;
*)
pic_mode=default
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for lt_pkg in $withval; do
IFS=$lt_save_ifs
if test "X$lt_pkg" = "X$lt_p"; then
pic_mode=yes
fi
done
IFS=$lt_save_ifs
;;
esac
else $as_nop
pic_mode=default
fi
# Check whether --enable-fast-install was given.
if test ${enable_fast_install+y}
then :
enableval=$enable_fast_install; p=${PACKAGE-default}
case $enableval in
yes) enable_fast_install=yes ;;
no) enable_fast_install=no ;;
*)
enable_fast_install=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_fast_install=yes
fi
done
IFS=$lt_save_ifs
;;
esac
else $as_nop
enable_fast_install=yes
fi
shared_archive_member_spec=
case $host,$enable_shared in
power*-*-aix[5-9]*,yes)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
printf %s "checking which variant of shared library versioning to provide... " >&6; }
# Check whether --with-aix-soname was given.
if test ${with_aix_soname+y}
then :
withval=$with_aix_soname; case $withval in
aix|svr4|both)
;;
*)
as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
;;
esac
lt_cv_with_aix_soname=$with_aix_soname
else $as_nop
if test ${lt_cv_with_aix_soname+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_with_aix_soname=aix
fi
with_aix_soname=$lt_cv_with_aix_soname
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
printf "%s\n" "$with_aix_soname" >&6; }
if test aix != "$with_aix_soname"; then
# For the AIX way of multilib, we name the shared archive member
# based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
# and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
# Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
# the AIX toolchain works better with OBJECT_MODE set (default 32).
if test 64 = "${OBJECT_MODE-32}"; then
shared_archive_member_spec=shr_64
else
shared_archive_member_spec=shr
fi
fi
;;
*)
with_aix_soname=aix
;;
esac
# This can be used to rebuild libtool when needed
LIBTOOL_DEPS=$ltmain
# Always use our own libtool.
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
test -z "$LN_S" && LN_S="ln -s"
if test -n "${ZSH_VERSION+set}"; then
setopt NO_GLOB_SUBST
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
printf %s "checking for objdir... " >&6; }
if test ${lt_cv_objdir+y}
then :
printf %s "(cached) " >&6
else $as_nop
rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null
if test -d .libs; then
lt_cv_objdir=.libs
else
# MS-DOS does not allow filenames that begin with a dot.
lt_cv_objdir=_libs
fi
rmdir .libs 2>/dev/null
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
printf "%s\n" "$lt_cv_objdir" >&6; }
objdir=$lt_cv_objdir
printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h
case $host_os in
aix3*)
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test set != "${COLLECT_NAMES+set}"; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
;;
esac
# Global variables:
ofile=libtool
can_build_shared=yes
# All known linkers require a '.a' archive for static linking (except MSVC and
# ICC, which need '.lib').
libext=a
with_gnu_ld=$lt_cv_prog_gnu_ld
old_CC=$CC
old_CFLAGS=$CFLAGS
# Set sane defaults for various variables
test -z "$CC" && CC=cc
test -z "$LTCC" && LTCC=$CC
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
test -z "$LD" && LD=ld
test -z "$ac_objext" && ac_objext=o
func_cc_basename $compiler
cc_basename=$func_cc_basename_result
# Only perform the check for file, if the check method requires it
test -z "$MAGIC_CMD" && MAGIC_CMD=file
case $deplibs_check_method in
file_magic*)
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
printf %s "checking for ${ac_tool_prefix}file... " >&6; }
if test ${lt_cv_path_MAGIC_CMD+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $MAGIC_CMD in
[\\/*] | ?:[\\/]*)
lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
;;
*)
lt_save_MAGIC_CMD=$MAGIC_CMD
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
for ac_dir in $ac_dummy; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/${ac_tool_prefix}file"; then
lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<_LT_EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such. This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem. Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org
_LT_EOF
fi ;;
esac
fi
break
fi
done
IFS=$lt_save_ifs
MAGIC_CMD=$lt_save_MAGIC_CMD
;;
esac
fi
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if test -n "$MAGIC_CMD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
printf "%s\n" "$MAGIC_CMD" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test -z "$lt_cv_path_MAGIC_CMD"; then
if test -n "$ac_tool_prefix"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5
printf %s "checking for file... " >&6; }
if test ${lt_cv_path_MAGIC_CMD+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $MAGIC_CMD in
[\\/*] | ?:[\\/]*)
lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
;;
*)
lt_save_MAGIC_CMD=$MAGIC_CMD
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
for ac_dir in $ac_dummy; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/file"; then
lt_cv_path_MAGIC_CMD=$ac_dir/"file"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<_LT_EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such. This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem. Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org
_LT_EOF
fi ;;
esac
fi
break
fi
done
IFS=$lt_save_ifs
MAGIC_CMD=$lt_save_MAGIC_CMD
;;
esac
fi
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if test -n "$MAGIC_CMD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
printf "%s\n" "$MAGIC_CMD" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
else
MAGIC_CMD=:
fi
fi
fi
;;
esac
# Use C for the default configuration in the libtool script
lt_save_CC=$CC
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
# Source file extension for C test sources.
ac_ext=c
# Object file extension for compiled C test sources.
objext=o
objext=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(){return(0);}'
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# Save the default compiler, since it gets overwritten when the other
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
compiler_DEFAULT=$CC
# save warnings/boilerplate of simple test code
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$RM conftest*
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$RM -r conftest*
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
lt_prog_compiler_no_builtin_flag=
if test yes = "$GCC"; then
case $cc_basename in
nvcc*)
lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
*)
lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
if test ${lt_cv_prog_compiler_rtti_exceptions+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_rtti_exceptions=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_rtti_exceptions=yes
fi
fi
$RM conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
else
:
fi
fi
lt_prog_compiler_wl=
lt_prog_compiler_pic=
lt_prog_compiler_static=
if test yes = "$GCC"; then
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_static='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test ia64 = "$host_cpu"; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static='-Bstatic'
fi
lt_prog_compiler_pic='-fPIC'
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
lt_prog_compiler_pic='-fPIC'
;;
m68k)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the '-m68020' flag to GCC prevents building anything better,
# like '-m68040'.
lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
;;
esac
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | pw32* | os2* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
lt_prog_compiler_pic='-DDLL_EXPORT'
case $host_os in
os2*)
lt_prog_compiler_static='$wl-static'
;;
esac
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
lt_prog_compiler_pic='-fno-common'
;;
haiku*)
# PIC is the default for Haiku.
# The "-static" flag exists, but is broken.
lt_prog_compiler_static=
;;
hpux*)
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
# sets the default TLS model and affects inlining.
case $host_cpu in
hppa*64*)
# +Z the default
;;
*)
lt_prog_compiler_pic='-fPIC'
;;
esac
;;
interix[3-9]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
msdosdjgpp*)
# Just because we use GCC doesn't mean we suddenly get shared libraries
# on systems that don't support them.
lt_prog_compiler_can_build_shared=no
enable_shared=no
;;
*nto* | *qnx*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
lt_prog_compiler_pic='-fPIC -shared'
;;
sysv4*MP*)
if test -d /usr/nec; then
lt_prog_compiler_pic=-Kconform_pic
fi
;;
*)
lt_prog_compiler_pic='-fPIC'
;;
esac
case $cc_basename in
nvcc*) # Cuda Compiler Driver 2.2
lt_prog_compiler_wl='-Xlinker '
if test -n "$lt_prog_compiler_pic"; then
lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
fi
;;
esac
else
# PORTME Check for flag to pass linker flags through the system compiler.
case $host_os in
aix*)
lt_prog_compiler_wl='-Wl,'
if test ia64 = "$host_cpu"; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static='-Bstatic'
else
lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
fi
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
lt_prog_compiler_pic='-fno-common'
case $cc_basename in
nagfor*)
# NAG Fortran compiler
lt_prog_compiler_wl='-Wl,-Wl,,'
lt_prog_compiler_pic='-PIC'
lt_prog_compiler_static='-Bstatic'
;;
esac
;;
mingw* | cygwin* | pw32* | os2* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
lt_prog_compiler_pic='-DDLL_EXPORT'
case $host_os in
os2*)
lt_prog_compiler_static='$wl-static'
;;
esac
;;
hpux9* | hpux10* | hpux11*)
lt_prog_compiler_wl='-Wl,'
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
lt_prog_compiler_pic='+Z'
;;
esac
# Is there a better lt_prog_compiler_static that works with the bundled CC?
lt_prog_compiler_static='$wl-a ${wl}archive'
;;
irix5* | irix6* | nonstopux*)
lt_prog_compiler_wl='-Wl,'
# PIC (with -KPIC) is the default.
lt_prog_compiler_static='-non_shared'
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
# old Intel for x86_64, which still supported -KPIC.
ecc*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-static'
;;
# icc used to be incompatible with GCC.
# ICC 10 doesn't accept -KPIC any more.
icc* | ifort*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fPIC'
lt_prog_compiler_static='-static'
;;
# Lahey Fortran 8.1.
lf95*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='--shared'
lt_prog_compiler_static='--static'
;;
nagfor*)
# NAG Fortran compiler
lt_prog_compiler_wl='-Wl,-Wl,,'
lt_prog_compiler_pic='-PIC'
lt_prog_compiler_static='-Bstatic'
;;
tcc*)
# Fabrice Bellard et al's Tiny C Compiler
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fPIC'
lt_prog_compiler_static='-static'
;;
pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group compilers (*not* the Pentium gcc compiler,
# which looks to be a dead project)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fpic'
lt_prog_compiler_static='-Bstatic'
;;
ccc*)
lt_prog_compiler_wl='-Wl,'
# All Alpha code is PIC.
lt_prog_compiler_static='-non_shared'
;;
xl* | bgxl* | bgf* | mpixl*)
# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-qpic'
lt_prog_compiler_static='-qstaticlink'
;;
*)
case `$CC -V 2>&1 | $SED 5q` in
*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
# Sun Fortran 8.3 passes all unrecognized flags to the linker
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl=''
;;
*Sun\ F* | *Sun*Fortran*)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl='-Qoption ld '
;;
*Sun\ C*)
# Sun C 5.9
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl='-Wl,'
;;
*Intel*\ [CF]*Compiler*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fPIC'
lt_prog_compiler_static='-static'
;;
*Portland\ Group*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fpic'
lt_prog_compiler_static='-Bstatic'
;;
esac
;;
esac
;;
newsos6)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
*nto* | *qnx*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
lt_prog_compiler_pic='-fPIC -shared'
;;
osf3* | osf4* | osf5*)
lt_prog_compiler_wl='-Wl,'
# All OSF/1 code is PIC.
lt_prog_compiler_static='-non_shared'
;;
rdos*)
lt_prog_compiler_static='-non_shared'
;;
solaris*)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
case $cc_basename in
f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
lt_prog_compiler_wl='-Qoption ld ';;
*)
lt_prog_compiler_wl='-Wl,';;
esac
;;
sunos4*)
lt_prog_compiler_wl='-Qoption ld '
lt_prog_compiler_pic='-PIC'
lt_prog_compiler_static='-Bstatic'
;;
sysv4 | sysv4.2uw2* | sysv4.3*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
sysv4*MP*)
if test -d /usr/nec; then
lt_prog_compiler_pic='-Kconform_pic'
lt_prog_compiler_static='-Bstatic'
fi
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
unicos*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_can_build_shared=no
;;
uts4*)
lt_prog_compiler_pic='-pic'
lt_prog_compiler_static='-Bstatic'
;;
*)
lt_prog_compiler_can_build_shared=no
;;
esac
fi
case $host_os in
# For platforms that do not support PIC, -DPIC is meaningless:
*djgpp*)
lt_prog_compiler_pic=
;;
*)
lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
printf %s "checking for $compiler option to produce PIC... " >&6; }
if test ${lt_cv_prog_compiler_pic+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; }
lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
#
# Check to make sure the PIC flag actually works.
#
if test -n "$lt_prog_compiler_pic"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
if test ${lt_cv_prog_compiler_pic_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_pic_works=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_pic_works=yes
fi
fi
$RM conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; }
if test yes = "$lt_cv_prog_compiler_pic_works"; then
case $lt_prog_compiler_pic in
"" | " "*) ;;
*) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
esac
else
lt_prog_compiler_pic=
lt_prog_compiler_can_build_shared=no
fi
fi
#
# Check to make sure the static flag actually works.
#
wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
if test ${lt_cv_prog_compiler_static_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_static_works=no
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_static_works=yes
fi
else
lt_cv_prog_compiler_static_works=yes
fi
fi
$RM -r conftest*
LDFLAGS=$save_LDFLAGS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; }
if test yes = "$lt_cv_prog_compiler_static_works"; then
:
else
lt_prog_compiler_static=
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if test ${lt_cv_prog_compiler_c_o+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_c_o=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o=yes
fi
fi
chmod u+w . 2>&5
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if test ${lt_cv_prog_compiler_c_o+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_c_o=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o=yes
fi
fi
chmod u+w . 2>&5
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; }
hard_links=nottested
if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
# do not overwrite the value of need_locks provided by the user
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
printf %s "checking if we can lock with hard links... " >&6; }
hard_links=yes
$RM conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
printf "%s\n" "$hard_links" >&6; }
if test no = "$hard_links"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
need_locks=warn
fi
else
need_locks=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
runpath_var=
allow_undefined_flag=
always_export_symbols=no
archive_cmds=
archive_expsym_cmds=
compiler_needs_object=no
enable_shared_with_static_runtimes=no
export_dynamic_flag_spec=
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
hardcode_automatic=no
hardcode_direct=no
hardcode_direct_absolute=no
hardcode_libdir_flag_spec=
hardcode_libdir_separator=
hardcode_minus_L=no
hardcode_shlibpath_var=unsupported
inherit_rpath=no
link_all_deplibs=unknown
module_cmds=
module_expsym_cmds=
old_archive_from_new_cmds=
old_archive_from_expsyms_cmds=
thread_safe_flag_spec=
whole_archive_flag_spec=
# include_expsyms should be a list of space-separated symbols to be *always*
# included in the symbol list
include_expsyms=
# exclude_expsyms can be an extended regexp of symbols to exclude
# it will be wrapped by ' (' and ')$', so one must not match beginning or
# end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
# as well as any symbol that contains 'd'.
exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
# platforms (ab)use it in PIC code, but their linkers get confused if
# the symbol is explicitly referenced. Since portable code cannot
# rely on this symbol name, it's probably fine to never include it in
# preloaded symbol tables.
# Exclude shared library initialization/finalization symbols.
extract_expsyms_cmds=
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++ or Intel C++ Compiler.
if test yes != "$GCC"; then
with_gnu_ld=no
fi
;;
interix*)
# we just hope/assume this is gcc and not c89 (= MSVC++ or ICC)
with_gnu_ld=yes
;;
openbsd* | bitrig*)
with_gnu_ld=no
;;
esac
ld_shlibs=yes
# On some targets, GNU ld is compatible enough with the native linker
# that we're better off using the native interface for both.
lt_use_gnu_ld_interface=no
if test yes = "$with_gnu_ld"; then
case $host_os in
aix*)
# The AIX port of GNU ld has always aspired to compatibility
# with the native linker. However, as the warning in the GNU ld
# block says, versions before 2.19.5* couldn't really create working
# shared libraries, regardless of the interface used.
case `$LD -v 2>&1` in
*\ \(GNU\ Binutils\)\ 2.19.5*) ;;
*\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
*\ \(GNU\ Binutils\)\ [3-9]*) ;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
fi
if test yes = "$lt_use_gnu_ld_interface"; then
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='$wl'
# Set some defaults for GNU ld with shared library support. These
# are reset later if shared libraries are not supported. Putting them
# here allows them to be overridden if necessary.
runpath_var=LD_RUN_PATH
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
export_dynamic_flag_spec='$wl--export-dynamic'
# ancient GNU ld didn't support --whole-archive et. al.
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
else
whole_archive_flag_spec=
fi
supports_anon_versioning=no
case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
*GNU\ gold*) supports_anon_versioning=yes ;;
*\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
*\ 2.11.*) ;; # other 2.11 versions
*) supports_anon_versioning=yes ;;
esac
# See if GNU ld supports shared libraries.
case $host_os in
aix[3-9]*)
# On AIX/PPC, the GNU linker is very broken
if test ia64 != "$host_cpu"; then
ld_shlibs=no
cat <<_LT_EOF 1>&2
*** Warning: the GNU linker, at least up to release 2.19, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support. If you
*** really care for shared libraries, you may want to install binutils
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
*** You will then need to restart the configuration process.
_LT_EOF
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds=''
;;
m68k)
archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
;;
esac
;;
beos*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
allow_undefined_flag=unsupported
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
else
ld_shlibs=no
fi
;;
cygwin* | mingw* | pw32* | cegcc*)
# _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
# as there is no search path for DLLs.
hardcode_libdir_flag_spec='-L$libdir'
export_dynamic_flag_spec='$wl--export-all-symbols'
allow_undefined_flag=unsupported
always_export_symbols=no
enable_shared_with_static_runtimes=yes
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file, use it as
# is; otherwise, prepend EXPORTS...
archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
ld_shlibs=no
fi
;;
haiku*)
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
link_all_deplibs=yes
;;
os2*)
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
allow_undefined_flag=unsupported
shrext_cmds=.dll
archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
prefix_cmds="$SED"~
if test EXPORTS = "`$SED 1q $export_symbols`"; then
prefix_cmds="$prefix_cmds -e 1d";
fi~
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
enable_shared_with_static_runtimes=yes
file_list_spec='@'
;;
interix[3-9]*)
hardcode_direct=no
hardcode_shlibpath_var=no
hardcode_libdir_flag_spec='$wl-rpath,$libdir'
export_dynamic_flag_spec='$wl-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
tmp_diet=no
if test linux-dietlibc = "$host_os"; then
case $cc_basename in
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
esac
fi
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
&& test no = "$tmp_diet"
then
tmp_addflag=' $pic_flag'
tmp_sharedflag='-shared'
case $cc_basename,$host_cpu in
pgcc*) # Portland Group C compiler
whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
tmp_addflag=' $pic_flag'
;;
pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group f77 and f90 compilers
whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
tmp_addflag=' $pic_flag -Mnomain' ;;
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
tmp_addflag=' -i_dynamic' ;;
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
tmp_addflag=' -i_dynamic -nofor_main' ;;
ifc* | ifort*) # Intel Fortran compiler
tmp_addflag=' -nofor_main' ;;
lf95*) # Lahey Fortran 8.1
whole_archive_flag_spec=
tmp_sharedflag='--shared' ;;
nagfor*) # NAGFOR 5.3
tmp_sharedflag='-Wl,-shared' ;;
xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
tmp_sharedflag='-qmkshrobj'
tmp_addflag= ;;
nvcc*) # Cuda Compiler Driver 2.2
whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
compiler_needs_object=yes
;;
esac
case `$CC -V 2>&1 | $SED 5q` in
*Sun\ C*) # Sun C 5.9
whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
compiler_needs_object=yes
tmp_sharedflag='-G' ;;
*Sun\ F*) # Sun Fortran 8.3
tmp_sharedflag='-G' ;;
esac
archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
if test yes = "$supports_anon_versioning"; then
archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
fi
case $cc_basename in
tcc*)
export_dynamic_flag_spec='-rdynamic'
;;
xlf* | bgf* | bgxlf* | mpixlf*)
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
if test yes = "$supports_anon_versioning"; then
archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
fi
;;
esac
else
ld_shlibs=no
fi
;;
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
wlarc=
else
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
fi
;;
solaris*)
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
ld_shlibs=no
cat <<_LT_EOF 1>&2
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
*** create shared libraries on Solaris systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.9.1 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
case `$LD -v 2>&1` in
*\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
ld_shlibs=no
cat <<_LT_EOF 1>&2
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
*** reliably create shared libraries on SCO systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
;;
*)
# For security reasons, it is highly recommended that you always
# use absolute paths for naming shared libraries, and exclude the
# DT_RUNPATH tag from executables and libraries. But doing so
# requires that you compile everything twice, which is a pain.
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
esac
;;
sunos4*)
archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
wlarc=
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
esac
if test no = "$ld_shlibs"; then
runpath_var=
hardcode_libdir_flag_spec=
export_dynamic_flag_spec=
whole_archive_flag_spec=
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
case $host_os in
aix3*)
allow_undefined_flag=unsupported
always_export_symbols=yes
archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
# Note: this linker hardcodes the directories in LIBPATH if there
# are no directories specified by -L.
hardcode_minus_L=yes
if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
# Neither direct hardcoding nor static linking is supported with a
# broken collect2.
hardcode_direct=unsupported
fi
;;
aix[4-9]*)
if test ia64 = "$host_cpu"; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=
else
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to GNU nm, but means don't demangle to AIX nm.
# Without the "-l" option, or with the "-B" option, AIX nm treats
# weak defined symbols like other global defined symbols, whereas
# GNU nm marks them as "W".
# While the 'weak' keyword is ignored in the Export File, we need
# it in the Import File for the 'aix-soname' feature, so we have
# to replace the "-B" option with "-P" for AIX nm.
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
else
export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# have runtime linking enabled, and use it for executables.
# For shared libraries, we enable/disable runtime linking
# depending on the kind of the shared library created -
# when "with_aix_soname,aix_use_runtimelinking" is:
# "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
# "aix,yes" lib.so shared, rtl:yes, for executables
# lib.a static archive
# "both,no" lib.so.V(shr.o) shared, rtl:yes
# lib.a(lib.so.V) shared, rtl:no, for executables
# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
# lib.a(lib.so.V) shared, rtl:no
# "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
# lib.a static archive
case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
for ld_flag in $LDFLAGS; do
if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
aix_use_runtimelinking=yes
break
fi
done
if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
# With aix-soname=svr4, we create the lib.so.V shared archives only,
# so we don't have lib.a shared libs to link our executables.
# We have to force runtime linking in this case.
aix_use_runtimelinking=yes
LDFLAGS="$LDFLAGS -Wl,-brtl"
fi
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
archive_cmds=''
hardcode_direct=yes
hardcode_direct_absolute=yes
hardcode_libdir_separator=':'
link_all_deplibs=yes
file_list_spec='$wl-f,'
case $with_aix_soname,$aix_use_runtimelinking in
aix,*) ;; # traditional, no import file
svr4,* | *,yes) # use import file
# The Import File defines what to hardcode.
hardcode_direct=no
hardcode_direct_absolute=no
;;
esac
if test yes = "$GCC"; then
case $host_os in aix4.[012]|aix4.[012].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`$CC -print-prog-name=collect2`
if test -f "$collect2name" &&
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
hardcode_direct=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
hardcode_minus_L=yes
hardcode_libdir_flag_spec='-L$libdir'
hardcode_libdir_separator=
fi
;;
esac
shared_flag='-shared'
if test yes = "$aix_use_runtimelinking"; then
shared_flag="$shared_flag "'$wl-G'
fi
# Need to ensure runtime linking is disabled for the traditional
# shared library, or the linker may eventually find shared libraries
# /with/ Import File - we do not want to mix them.
shared_flag_aix='-shared'
shared_flag_svr4='-shared $wl-G'
else
# not using gcc
if test ia64 = "$host_cpu"; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test yes = "$aix_use_runtimelinking"; then
shared_flag='$wl-G'
else
shared_flag='$wl-bM:SRE'
fi
shared_flag_aix='$wl-bM:SRE'
shared_flag_svr4='$wl-G'
fi
fi
export_dynamic_flag_spec='$wl-bexpall'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to export.
always_export_symbols=yes
if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
allow_undefined_flag='-berok'
# Determine the default libpath from the value encoded in an
# empty executable.
if test set = "${lt_cv_aix_libpath+set}"; then
aix_libpath=$lt_cv_aix_libpath
else
if test ${lt_cv_aix_libpath_+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}'
lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=/usr/lib:/lib
fi
fi
aix_libpath=$lt_cv_aix_libpath_
fi
hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
else
if test ia64 = "$host_cpu"; then
hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
allow_undefined_flag="-z nodefs"
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an
# empty executable.
if test set = "${lt_cv_aix_libpath+set}"; then
aix_libpath=$lt_cv_aix_libpath
else
if test ${lt_cv_aix_libpath_+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}'
lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=/usr/lib:/lib
fi
fi
aix_libpath=$lt_cv_aix_libpath_
fi
hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
no_undefined_flag=' $wl-bernotok'
allow_undefined_flag=' $wl-berok'
if test yes = "$with_gnu_ld"; then
# We only use this code for GNU lds that support --whole-archive.
whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
else
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec='$convenience'
fi
archive_cmds_need_lc=yes
archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
# -brtl affects multiple linker settings, -berok does not and is overridden later
compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
if test svr4 != "$with_aix_soname"; then
# This is similar to how AIX traditionally builds its shared libraries.
archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
fi
if test aix != "$with_aix_soname"; then
archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
else
# used by -dlpreopen to get the symbols
archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
fi
archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
fi
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds=''
;;
m68k)
archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
;;
esac
;;
bsdi[45]*)
export_dynamic_flag_spec=-rdynamic
;;
cygwin* | mingw* | pw32* | cegcc*)
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++ or Intel C++ Compiler.
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
case $cc_basename in
cl* | icl*)
# Native MSVC or ICC
hardcode_libdir_flag_spec=' '
allow_undefined_flag=unsupported
always_export_symbols=yes
file_list_spec='@'
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=.dll
# FIXME: Setting linknames here is a bad hack.
archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
cp "$export_symbols" "$output_objdir/$soname.def";
echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
else
$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
fi~
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
linknames='
# The linker will not automatically build a static lib if we build a DLL.
# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
enable_shared_with_static_runtimes=yes
exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
# Don't use ranlib
old_postinstall_cmds='chmod 644 $oldlib'
postlink_cmds='lt_outputfile="@OUTPUT@"~
lt_tool_outputfile="@TOOL_OUTPUT@"~
case $lt_outputfile in
*.exe|*.EXE) ;;
*)
lt_outputfile=$lt_outputfile.exe
lt_tool_outputfile=$lt_tool_outputfile.exe
;;
esac~
if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
$RM "$lt_outputfile.manifest";
fi'
;;
*)
# Assume MSVC and ICC wrapper
hardcode_libdir_flag_spec=' '
allow_undefined_flag=unsupported
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=.dll
# FIXME: Setting linknames here is a bad hack.
archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
# The linker will automatically build a .lib file if we build a DLL.
old_archive_from_new_cmds='true'
# FIXME: Should let the user specify the lib program.
old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
enable_shared_with_static_runtimes=yes
;;
esac
;;
darwin* | rhapsody*)
archive_cmds_need_lc=no
hardcode_direct=no
hardcode_automatic=yes
hardcode_shlibpath_var=unsupported
if test yes = "$lt_cv_ld_force_load"; then
whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
else
whole_archive_flag_spec=''
fi
link_all_deplibs=yes
allow_undefined_flag=$_lt_dar_allow_undefined
case $cc_basename in
ifort*|nagfor*) _lt_dar_can_shared=yes ;;
*) _lt_dar_can_shared=$GCC ;;
esac
if test yes = "$_lt_dar_can_shared"; then
output_verbose_link_cmd=func_echo_all
archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
archive_expsym_cmds="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
module_expsym_cmds="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
else
ld_shlibs=no
fi
;;
dgux*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_shlibpath_var=no
;;
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
# support. Future versions do this automatically, but an explicit c++rt0.o
# does not break anything, and helps significantly (at the cost of a little
# extra space).
freebsd2.2*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
freebsd2.*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes
hardcode_minus_L=yes
hardcode_shlibpath_var=no
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
freebsd* | dragonfly* | midnightbsd*)
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
hpux9*)
if test yes = "$GCC"; then
archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
else
archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
fi
hardcode_libdir_flag_spec='$wl+b $wl$libdir'
hardcode_libdir_separator=:
hardcode_direct=yes
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
export_dynamic_flag_spec='$wl-E'
;;
hpux10*)
if test yes,no = "$GCC,$with_gnu_ld"; then
archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
if test no = "$with_gnu_ld"; then
hardcode_libdir_flag_spec='$wl+b $wl$libdir'
hardcode_libdir_separator=:
hardcode_direct=yes
hardcode_direct_absolute=yes
export_dynamic_flag_spec='$wl-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
fi
;;
hpux11*)
if test yes,no = "$GCC,$with_gnu_ld"; then
case $host_cpu in
hppa*64*)
archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
else
case $host_cpu in
hppa*64*)
archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
# Older versions of the 11.00 compiler do not understand -b yet
# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
printf %s "checking if $CC understands -b... " >&6; }
if test ${lt_cv_prog_compiler__b+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler__b=no
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -b"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler__b=yes
fi
else
lt_cv_prog_compiler__b=yes
fi
fi
$RM -r conftest*
LDFLAGS=$save_LDFLAGS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
printf "%s\n" "$lt_cv_prog_compiler__b" >&6; }
if test yes = "$lt_cv_prog_compiler__b"; then
archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
;;
esac
fi
if test no = "$with_gnu_ld"; then
hardcode_libdir_flag_spec='$wl+b $wl$libdir'
hardcode_libdir_separator=:
case $host_cpu in
hppa*64*|ia64*)
hardcode_direct=no
hardcode_shlibpath_var=no
;;
*)
hardcode_direct=yes
hardcode_direct_absolute=yes
export_dynamic_flag_spec='$wl-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
;;
esac
fi
;;
irix5* | irix6* | nonstopux*)
if test yes = "$GCC"; then
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
# Try to use the -exported_symbol ld option, if it does not
# work, assume that -exports_file does not work either and
# implicitly export all symbols.
# This should be the same for all languages, so no per-tag cache variable.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
if test ${lt_cv_irix_exported_symbol+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int foo (void) { return 0; }
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
lt_cv_irix_exported_symbol=yes
else $as_nop
lt_cv_irix_exported_symbol=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; }
if test yes = "$lt_cv_irix_exported_symbol"; then
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
fi
else
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
fi
archive_cmds_need_lc='no'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
hardcode_libdir_separator=:
inherit_rpath=yes
link_all_deplibs=yes
;;
linux*)
case $cc_basename in
tcc*)
# Fabrice Bellard et al's Tiny C Compiler
ld_shlibs=yes
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
else
archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
fi
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
newsos6)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
hardcode_libdir_separator=:
hardcode_shlibpath_var=no
;;
*nto* | *qnx*)
;;
openbsd* | bitrig*)
if test -f /usr/libexec/ld.so; then
hardcode_direct=yes
hardcode_shlibpath_var=no
hardcode_direct_absolute=yes
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
hardcode_libdir_flag_spec='$wl-rpath,$libdir'
export_dynamic_flag_spec='$wl-E'
else
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec='$wl-rpath,$libdir'
fi
else
ld_shlibs=no
fi
;;
os2*)
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
allow_undefined_flag=unsupported
shrext_cmds=.dll
archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
prefix_cmds="$SED"~
if test EXPORTS = "`$SED 1q $export_symbols`"; then
prefix_cmds="$prefix_cmds -e 1d";
fi~
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
enable_shared_with_static_runtimes=yes
file_list_spec='@'
;;
osf3*)
if test yes = "$GCC"; then
allow_undefined_flag=' $wl-expect_unresolved $wl\*'
archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
else
allow_undefined_flag=' -expect_unresolved \*'
archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
fi
archive_cmds_need_lc='no'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
hardcode_libdir_separator=:
;;
osf4* | osf5*) # as osf3* with the addition of -msym flag
if test yes = "$GCC"; then
allow_undefined_flag=' $wl-expect_unresolved $wl\*'
archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
else
allow_undefined_flag=' -expect_unresolved \*'
archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
$CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
# Both c and cxx compiler support -rpath directly
hardcode_libdir_flag_spec='-rpath $libdir'
fi
archive_cmds_need_lc='no'
hardcode_libdir_separator=:
;;
solaris*)
no_undefined_flag=' -z defs'
if test yes = "$GCC"; then
wlarc='$wl'
archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
else
case `$CC -V 2>&1` in
*"Compilers 5.0"*)
wlarc=''
archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
;;
*)
wlarc='$wl'
archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
;;
esac
fi
hardcode_libdir_flag_spec='-R$libdir'
hardcode_shlibpath_var=no
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands '-z linker_flag'. GCC discards it without '$wl',
# but is careful enough not to reorder.
# Supported since Solaris 2.6 (maybe 2.5.1?)
if test yes = "$GCC"; then
whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
else
whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
fi
;;
esac
link_all_deplibs=yes
;;
sunos4*)
if test sequent = "$host_vendor"; then
# Use $CC to link under sequent, because it throws in some extra .o
# files that make .init and .fini sections work.
archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
fi
hardcode_libdir_flag_spec='-L$libdir'
hardcode_direct=yes
hardcode_minus_L=yes
hardcode_shlibpath_var=no
;;
sysv4)
case $host_vendor in
sni)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes # is this really true???
;;
siemens)
## LD is ld it makes a PLAMLIB
## CC just makes a GrossModule.
archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
reload_cmds='$CC -r -o $output$reload_objs'
hardcode_direct=no
;;
motorola)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=no #Motorola manual says yes, but my tests say they lie
;;
esac
runpath_var='LD_RUN_PATH'
hardcode_shlibpath_var=no
;;
sysv4.3*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_shlibpath_var=no
export_dynamic_flag_spec='-Bexport'
;;
sysv4*MP*)
if test -d /usr/nec; then
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_shlibpath_var=no
runpath_var=LD_RUN_PATH
hardcode_runpath_var=yes
ld_shlibs=yes
fi
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
no_undefined_flag='$wl-z,text'
archive_cmds_need_lc=no
hardcode_shlibpath_var=no
runpath_var='LD_RUN_PATH'
if test yes = "$GCC"; then
archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We CANNOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
no_undefined_flag='$wl-z,text'
allow_undefined_flag='$wl-z,nodefs'
archive_cmds_need_lc=no
hardcode_shlibpath_var=no
hardcode_libdir_flag_spec='$wl-R,$libdir'
hardcode_libdir_separator=':'
link_all_deplibs=yes
export_dynamic_flag_spec='$wl-Bexport'
runpath_var='LD_RUN_PATH'
if test yes = "$GCC"; then
archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
uts4*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_shlibpath_var=no
;;
*)
ld_shlibs=no
;;
esac
if test sni = "$host_vendor"; then
case $host in
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
export_dynamic_flag_spec='$wl-Blargedynsym'
;;
esac
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
printf "%s\n" "$ld_shlibs" >&6; }
test no = "$ld_shlibs" && can_build_shared=no
with_gnu_ld=$with_gnu_ld
#
# Do we need to explicitly link libc?
#
case "x$archive_cmds_need_lc" in
x|xyes)
# Assume -lc should be added
archive_cmds_need_lc=yes
if test yes,yes = "$GCC,$enable_shared"; then
case $archive_cmds in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
printf %s "checking whether -lc should be explicitly linked in... " >&6; }
if test ${lt_cv_archive_cmds_need_lc+y}
then :
printf %s "(cached) " >&6
else $as_nop
$RM conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$lt_prog_compiler_wl
pic_flag=$lt_prog_compiler_pic
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$allow_undefined_flag
allow_undefined_flag=
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
(eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then
lt_cv_archive_cmds_need_lc=no
else
lt_cv_archive_cmds_need_lc=yes
fi
allow_undefined_flag=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$RM conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; }
archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
;;
esac
fi
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
printf %s "checking dynamic linker characteristics... " >&6; }
if test yes = "$GCC"; then
case $host_os in
darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
*) lt_awk_arg='/^libraries:/' ;;
esac
case $host_os in
mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
*) lt_sed_strip_eq='s|=/|/|g' ;;
esac
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
case $lt_search_path_spec in
*\;*)
# if the path contains ";" then we assume it to be the separator
# otherwise default to the standard path separator (i.e. ":") - it is
# assumed that no part of a normal pathname contains ";" but that should
# okay in the real world where ";" in dirpaths is itself problematic.
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
;;
*)
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
;;
esac
# Ok, now we have the path, separated by spaces, we can step through it
# and add multilib dir if necessary...
lt_tmp_lt_search_path_spec=
lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
# ...but if some path component already ends with the multilib dir we assume
# that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
case "$lt_multi_os_dir; $lt_search_path_spec " in
"/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
lt_multi_os_dir=
;;
esac
for lt_sys_path in $lt_search_path_spec; do
if test -d "$lt_sys_path$lt_multi_os_dir"; then
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
elif test -n "$lt_multi_os_dir"; then
test -d "$lt_sys_path" && \
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
fi
done
lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
BEGIN {RS = " "; FS = "/|\n";} {
lt_foo = "";
lt_count = 0;
for (lt_i = NF; lt_i > 0; lt_i--) {
if ($lt_i != "" && $lt_i != ".") {
if ($lt_i == "..") {
lt_count++;
} else {
if (lt_count == 0) {
lt_foo = "/" $lt_i lt_foo;
} else {
lt_count--;
}
}
}
}
if (lt_foo != "") { lt_freq[lt_foo]++; }
if (lt_freq[lt_foo] == 1) { print lt_foo; }
}'`
# AWK program above erroneously prepends '/' to C:/dos/paths
# for these hosts.
case $host_os in
mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
$SED 's|/\([A-Za-z]:\)|\1|g'` ;;
esac
sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
else
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
fi
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=.so
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown
case $host_os in
aix3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
shlibpath_var=LIBPATH
# AIX 3 has no versioning support, so we append a major version to the name.
soname_spec='$libname$release$shared_ext$major'
;;
aix[4-9]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test ia64 = "$host_cpu"; then
# AIX 5 supports IA64
library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line '#! .'. This would cause the generated library to
# depend on '.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[01] | aix4.[01].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
echo ' yes '
echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# Using Import Files as archive members, it is possible to support
# filename-based versioning of shared library archives on AIX. While
# this would work for both with and without runtime linking, it will
# prevent static linking of such archives. So we do filename-based
# shared library versioning with .so extension only, which is used
# when both runtime linking and shared linking is enabled.
# Unfortunately, runtime linking may impact performance, so we do
# not want this to be the default eventually. Also, we use the
# versioned .so libs for executables only if there is the -brtl
# linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
# To allow for filename-based versioning support, we need to create
# libNAME.so.V as an archive file, containing:
# *) an Import File, referring to the versioned filename of the
# archive as well as the shared archive member, telling the
# bitwidth (32 or 64) of that shared object, and providing the
# list of exported symbols of that shared object, eventually
# decorated with the 'weak' keyword
# *) the shared object with the F_LOADONLY flag set, to really avoid
# it being seen by the linker.
# At run time we better use the real file rather than another symlink,
# but for link time we create the symlink libNAME.so -> libNAME.so.V
case $with_aix_soname,$aix_use_runtimelinking in
# AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
aix,yes) # traditional libtool
dynamic_linker='AIX unversionable lib.so'
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
# instead of lib<name>.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
;;
aix,no) # traditional AIX only
dynamic_linker='AIX lib.a(lib.so.V)'
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='$libname$release.a $libname.a'
soname_spec='$libname$release$shared_ext$major'
;;
svr4,*) # full svr4 only
dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
# We do not specify a path in Import Files, so LIBPATH fires.
shlibpath_overrides_runpath=yes
;;
*,yes) # both, prefer svr4
dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
# unpreferred sharedlib libNAME.a needs extra handling
postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
# We do not specify a path in Import Files, so LIBPATH fires.
shlibpath_overrides_runpath=yes
;;
*,no) # both, prefer aix
dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
library_names_spec='$libname$release.a $libname.a'
soname_spec='$libname$release$shared_ext$major'
# unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
;;
esac
shlibpath_var=LIBPATH
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# Since July 2007 AmigaOS4 officially supports .so libraries.
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
;;
m68k)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;;
esac
;;
beos*)
library_names_spec='$libname$shared_ext'
dynamic_linker="$host_os ld.so"
shlibpath_var=LIBRARY_PATH
;;
bsdi[45]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
# the default ld.so.conf also contains /usr/contrib/lib and
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
# libtool to hard-code these into programs
;;
cygwin* | mingw* | pw32* | cegcc*)
version_type=windows
shrext_cmds=.dll
need_version=no
need_lib_prefix=no
case $GCC,$cc_basename in
yes,*)
# gcc
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
;;
mingw* | cegcc*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
;;
esac
dynamic_linker='Win32 ld.exe'
;;
*,cl* | *,icl*)
# Native MSVC or ICC
libname_spec='$name'
soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
library_names_spec='$libname.dll.lib'
case $build_os in
mingw*)
sys_lib_search_path_spec=
lt_save_ifs=$IFS
IFS=';'
for lt_path in $LIB
do
IFS=$lt_save_ifs
# Let DOS variable expansion print the short 8.3 style file name.
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
done
IFS=$lt_save_ifs
# Convert to MSYS style.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
;;
cygwin*)
# Convert to unix form, then to dos form, then back to unix form
# but this time dos style (no spaces!) so that the unix form looks
# like /cygdrive/c/PROGRA~1:/cygdr...
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
;;
*)
sys_lib_search_path_spec=$LIB
if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
# It is most probably a Windows format PATH.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
# FIXME: find the short name or the path components, as spaces are
# common. (e.g. "Program Files" -> "PROGRA~1")
;;
esac
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
dynamic_linker='Win32 link.exe'
;;
*)
# Assume MSVC and ICC wrapper
library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
dynamic_linker='Win32 ld.exe'
;;
esac
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
version_type=darwin
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
soname_spec='$libname$release$major$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
dgux*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
;;
freebsd* | dragonfly* | midnightbsd*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[23].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
need_version=yes
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
haiku*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
dynamic_linker="$host_os runtime_loader"
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LIBRARY_PATH
shlibpath_overrides_runpath=no
sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
hardcode_into_libs=yes
;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
if test 32 = "$HPUX_IA64_MODE"; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
sys_lib_dlsearch_path_spec=/usr/lib/hpux32
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
sys_lib_dlsearch_path_spec=/usr/lib/hpux64
fi
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
postinstall_cmds='chmod 555 $lib'
# or fails outright, so override atomically:
install_override_mode=555
;;
interix[3-9]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test yes = "$lt_cv_prog_gnu_ld"; then
version_type=linux # correct to gnu/linux during the next big refactor
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='$libname$release$shared_ext$major'
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no
;;
linux*android*)
version_type=none # Android doesn't support versioned libraries.
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext $libname$shared_ext'
soname_spec='$libname$release$shared_ext'
finish_cmds=
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
dynamic_linker='Android linker'
# -rpath works at least for libraries that are not overridden by
# libraries installed in system locations.
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# Some binutils ld are patched to set DT_RUNPATH
if test ${lt_cv_shlibpath_overrides_runpath+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_shlibpath_overrides_runpath=no
save_LDFLAGS=$LDFLAGS
save_libdir=$libdir
eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null
then :
lt_cv_shlibpath_overrides_runpath=yes
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
libdir=$save_libdir
fi
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Ideally, we could use ldconfig to report *all* directores which are
# searched for libraries, however this is still not possible. Aside from not
# being certain /sbin/ldconfig is available, command
# 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
# even though it is searched at run-time. Try to do the best guess by
# appending ld.so.conf contents (and includes) to the search path.
if test -f /etc/ld.so.conf; then
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsd*)
version_type=sunos
need_lib_prefix=no
need_version=no
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
dynamic_linker='NetBSD (a.out) ld.so'
else
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
dynamic_linker='NetBSD ld.elf_so'
fi
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
newsos6)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
*nto* | *qnx*)
version_type=qnx
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
dynamic_linker='ldqnx.so'
;;
openbsd* | bitrig*)
version_type=sunos
sys_lib_dlsearch_path_spec=/usr/lib
need_lib_prefix=no
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
need_version=no
else
need_version=yes
fi
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
os2*)
libname_spec='$name'
version_type=windows
shrext_cmds=.dll
need_version=no
need_lib_prefix=no
# OS/2 can only load a DLL with a base name of 8 characters or less.
soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
v=$($ECHO $release$versuffix | tr -d .-);
n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
$ECHO $n$v`$shared_ext'
library_names_spec='${libname}_dll.$libext'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=BEGINLIBPATH
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
;;
osf3* | osf4* | osf5*)
version_type=osf
need_lib_prefix=no
need_version=no
soname_spec='$libname$release$shared_ext$major'
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
rdos*)
dynamic_linker=no
;;
solaris*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
# ldd complains unless libraries are executable
postinstall_cmds='chmod +x $lib'
;;
sunos4*)
version_type=sunos
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
if test yes = "$with_gnu_ld"; then
need_lib_prefix=no
fi
need_version=yes
;;
sysv4 | sysv4.3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec; then
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
soname_spec='$libname$shared_ext.$major'
shlibpath_var=LD_LIBRARY_PATH
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
version_type=sco
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
if test yes = "$with_gnu_ld"; then
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
else
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
case $host_os in
sco3.2v5*)
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
;;
esac
fi
sys_lib_dlsearch_path_spec='/usr/lib'
;;
tpf*)
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
uts4*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
;;
*)
dynamic_linker=no
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
printf "%s\n" "$dynamic_linker" >&6; }
test no = "$dynamic_linker" && can_build_shared=no
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test yes = "$GCC"; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
fi
if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
fi
# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
printf %s "checking how to hardcode library paths into programs... " >&6; }
hardcode_action=
if test -n "$hardcode_libdir_flag_spec" ||
test -n "$runpath_var" ||
test yes = "$hardcode_automatic"; then
# We can hardcode non-existent directories.
if test no != "$hardcode_direct" &&
# If the only mechanism to avoid hardcoding is shlibpath_var, we
# have to relink, otherwise we might link with an installed library
# when we should be linking with a yet-to-be-installed one
## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
test no != "$hardcode_minus_L"; then
# Linking always hardcodes the temporary library directory.
hardcode_action=relink
else
# We can link without hardcoding, and we can hardcode nonexisting dirs.
hardcode_action=immediate
fi
else
# We cannot hardcode anything, or else we can only hardcode existing
# directories.
hardcode_action=unsupported
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
printf "%s\n" "$hardcode_action" >&6; }
if test relink = "$hardcode_action" ||
test yes = "$inherit_rpath"; then
# Fast installation is not supported
enable_fast_install=no
elif test yes = "$shlibpath_overrides_runpath" ||
test no = "$enable_shared"; then
# Fast installation is not necessary
enable_fast_install=needless
fi
if test yes != "$enable_dlopen"; then
enable_dlopen=unknown
enable_dlopen_self=unknown
enable_dlopen_self_static=unknown
else
lt_cv_dlopen=no
lt_cv_dlopen_libs=
case $host_os in
beos*)
lt_cv_dlopen=load_add_on
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
;;
mingw* | pw32* | cegcc*)
lt_cv_dlopen=LoadLibrary
lt_cv_dlopen_libs=
;;
cygwin*)
lt_cv_dlopen=dlopen
lt_cv_dlopen_libs=
;;
darwin*)
# if libdl is installed we need to link against it
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
printf %s "checking for dlopen in -ldl... " >&6; }
if test ${ac_cv_lib_dl_dlopen+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dlopen ();
int
main (void)
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_dl_dlopen=yes
else $as_nop
ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes
then :
lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
else $as_nop
lt_cv_dlopen=dyld
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
fi
;;
tpf*)
# Don't try to run any link tests for TPF. We know it's impossible
# because TPF is a cross-compiler, and we know how we open DSOs.
lt_cv_dlopen=dlopen
lt_cv_dlopen_libs=
lt_cv_dlopen_self=no
;;
*)
ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
if test "x$ac_cv_func_shl_load" = xyes
then :
lt_cv_dlopen=shl_load
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
printf %s "checking for shl_load in -ldld... " >&6; }
if test ${ac_cv_lib_dld_shl_load+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char shl_load ();
int
main (void)
{
return shl_load ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_dld_shl_load=yes
else $as_nop
ac_cv_lib_dld_shl_load=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; }
if test "x$ac_cv_lib_dld_shl_load" = xyes
then :
lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
else $as_nop
ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
if test "x$ac_cv_func_dlopen" = xyes
then :
lt_cv_dlopen=dlopen
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
printf %s "checking for dlopen in -ldl... " >&6; }
if test ${ac_cv_lib_dl_dlopen+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dlopen ();
int
main (void)
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_dl_dlopen=yes
else $as_nop
ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes
then :
lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
printf %s "checking for dlopen in -lsvld... " >&6; }
if test ${ac_cv_lib_svld_dlopen+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsvld $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dlopen ();
int
main (void)
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_svld_dlopen=yes
else $as_nop
ac_cv_lib_svld_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; }
if test "x$ac_cv_lib_svld_dlopen" = xyes
then :
lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
printf %s "checking for dld_link in -ldld... " >&6; }
if test ${ac_cv_lib_dld_dld_link+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dld_link ();
int
main (void)
{
return dld_link ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_dld_dld_link=yes
else $as_nop
ac_cv_lib_dld_dld_link=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; }
if test "x$ac_cv_lib_dld_dld_link" = xyes
then :
lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
fi
fi
fi
fi
fi
fi
;;
esac
if test no = "$lt_cv_dlopen"; then
enable_dlopen=no
else
enable_dlopen=yes
fi
case $lt_cv_dlopen in
dlopen)
save_CPPFLAGS=$CPPFLAGS
test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
save_LDFLAGS=$LDFLAGS
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
save_LIBS=$LIBS
LIBS="$lt_cv_dlopen_libs $LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
printf %s "checking whether a program can dlopen itself... " >&6; }
if test ${lt_cv_dlopen_self+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test yes = "$cross_compiling"; then :
lt_cv_dlopen_self=cross
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line $LINENO "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#include <stdio.h>
#ifdef RTLD_GLOBAL
# define LT_DLGLOBAL RTLD_GLOBAL
#else
# ifdef DL_GLOBAL
# define LT_DLGLOBAL DL_GLOBAL
# else
# define LT_DLGLOBAL 0
# endif
#endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
# ifdef RTLD_LAZY
# define LT_DLLAZY_OR_NOW RTLD_LAZY
# else
# ifdef DL_LAZY
# define LT_DLLAZY_OR_NOW DL_LAZY
# else
# ifdef RTLD_NOW
# define LT_DLLAZY_OR_NOW RTLD_NOW
# else
# ifdef DL_NOW
# define LT_DLLAZY_OR_NOW DL_NOW
# else
# define LT_DLLAZY_OR_NOW 0
# endif
# endif
# endif
# endif
#endif
/* When -fvisibility=hidden is used, assume the code has been annotated
correspondingly for the symbols needed. */
#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif
int fnord () { return 42; }
int main ()
{
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else
{
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
else puts (dlerror ());
}
/* dlclose (self); */
}
else
puts (dlerror ());
return status;
}
_LT_EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
(./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
esac
else :
# compilation failed
lt_cv_dlopen_self=no
fi
fi
rm -fr conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
printf "%s\n" "$lt_cv_dlopen_self" >&6; }
if test yes = "$lt_cv_dlopen_self"; then
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
printf %s "checking whether a statically linked program can dlopen itself... " >&6; }
if test ${lt_cv_dlopen_self_static+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test yes = "$cross_compiling"; then :
lt_cv_dlopen_self_static=cross
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line $LINENO "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#include <stdio.h>
#ifdef RTLD_GLOBAL
# define LT_DLGLOBAL RTLD_GLOBAL
#else
# ifdef DL_GLOBAL
# define LT_DLGLOBAL DL_GLOBAL
# else
# define LT_DLGLOBAL 0
# endif
#endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
# ifdef RTLD_LAZY
# define LT_DLLAZY_OR_NOW RTLD_LAZY
# else
# ifdef DL_LAZY
# define LT_DLLAZY_OR_NOW DL_LAZY
# else
# ifdef RTLD_NOW
# define LT_DLLAZY_OR_NOW RTLD_NOW
# else
# ifdef DL_NOW
# define LT_DLLAZY_OR_NOW DL_NOW
# else
# define LT_DLLAZY_OR_NOW 0
# endif
# endif
# endif
# endif
#endif
/* When -fvisibility=hidden is used, assume the code has been annotated
correspondingly for the symbols needed. */
#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif
int fnord () { return 42; }
int main ()
{
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else
{
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
else puts (dlerror ());
}
/* dlclose (self); */
}
else
puts (dlerror ());
return status;
}
_LT_EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
(./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
esac
else :
# compilation failed
lt_cv_dlopen_self_static=no
fi
fi
rm -fr conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
printf "%s\n" "$lt_cv_dlopen_self_static" >&6; }
fi
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
;;
esac
case $lt_cv_dlopen_self in
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
*) enable_dlopen_self=unknown ;;
esac
case $lt_cv_dlopen_self_static in
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
*) enable_dlopen_self_static=unknown ;;
esac
fi
striplib=
old_striplib=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
printf %s "checking whether stripping libraries is possible... " >&6; }
if test -z "$STRIP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
else
if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
old_striplib="$STRIP --strip-debug"
striplib="$STRIP --strip-unneeded"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
case $host_os in
darwin*)
# FIXME - insert some real tests, host_os isn't really good enough
striplib="$STRIP -x"
old_striplib="$STRIP -S"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
;;
freebsd*)
if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then
old_striplib="$STRIP --strip-debug"
striplib="$STRIP --strip-unneeded"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
;;
esac
fi
fi
# Report what library types will actually be built
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
printf %s "checking if libtool supports shared libraries... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
printf "%s\n" "$can_build_shared" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
printf %s "checking whether to build shared libraries... " >&6; }
test no = "$can_build_shared" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test yes = "$enable_shared" && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[4-9]*)
if test ia64 != "$host_cpu"; then
case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
yes,aix,yes) ;; # shared object as lib.so file only
yes,svr4,*) ;; # shared object as lib.so archive member only
yes,*) enable_static=no ;; # shared object in lib.a archive as well
esac
fi
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
printf "%s\n" "$enable_shared" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
printf %s "checking whether to build static libraries... " >&6; }
# Make sure either enable_shared or enable_static is yes.
test yes = "$enable_shared" || enable_static=yes
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
printf "%s\n" "$enable_static" >&6; }
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
CC=$lt_save_CC
if test -n "$CXX" && ( test no != "$CXX" &&
( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
(test g++ != "$CXX"))); then
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
printf %s "checking how to run the C++ preprocessor... " >&6; }
if test -z "$CXXCPP"; then
if test ${ac_cv_prog_CXXCPP+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Double quotes because $CXX needs to be expanded
for CXXCPP in "$CXX -E" cpp /lib/cpp
do
ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"
then :
else $as_nop
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"
then :
# Broken: success on invalid input.
continue
else $as_nop
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
break
fi
done
ac_cv_prog_CXXCPP=$CXXCPP
fi
CXXCPP=$ac_cv_prog_CXXCPP
else
ac_cv_prog_CXXCPP=$CXXCPP
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
printf "%s\n" "$CXXCPP" >&6; }
ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"
then :
else $as_nop
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"
then :
# Broken: success on invalid input.
continue
else $as_nop
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
else $as_nop
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
else
_lt_caught_CXX_error=yes
fi
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
archive_cmds_need_lc_CXX=no
allow_undefined_flag_CXX=
always_export_symbols_CXX=no
archive_expsym_cmds_CXX=
compiler_needs_object_CXX=no
export_dynamic_flag_spec_CXX=
hardcode_direct_CXX=no
hardcode_direct_absolute_CXX=no
hardcode_libdir_flag_spec_CXX=
hardcode_libdir_separator_CXX=
hardcode_minus_L_CXX=no
hardcode_shlibpath_var_CXX=unsupported
hardcode_automatic_CXX=no
inherit_rpath_CXX=no
module_cmds_CXX=
module_expsym_cmds_CXX=
link_all_deplibs_CXX=unknown
old_archive_cmds_CXX=$old_archive_cmds
reload_flag_CXX=$reload_flag
reload_cmds_CXX=$reload_cmds
no_undefined_flag_CXX=
whole_archive_flag_spec_CXX=
enable_shared_with_static_runtimes_CXX=no
# Source file extension for C++ test sources.
ac_ext=cpp
# Object file extension for compiled C++ test sources.
objext=o
objext_CXX=$objext
# No sense in running all these tests if we already determined that
# the CXX compiler isn't working. Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test yes != "$_lt_caught_CXX_error"; then
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# save warnings/boilerplate of simple test code
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$RM conftest*
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$RM -r conftest*
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_LD=$LD
lt_save_GCC=$GCC
GCC=$GXX
lt_save_with_gnu_ld=$with_gnu_ld
lt_save_path_LD=$lt_cv_path_LD
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
else
$as_unset lt_cv_prog_gnu_ld
fi
if test -n "${lt_cv_path_LDCXX+set}"; then
lt_cv_path_LD=$lt_cv_path_LDCXX
else
$as_unset lt_cv_path_LD
fi
test -z "${LDCXX+set}" || LD=$LDCXX
CC=${CXX-"c++"}
CFLAGS=$CXXFLAGS
compiler=$CC
compiler_CXX=$CC
func_cc_basename $compiler
cc_basename=$func_cc_basename_result
if test -n "$compiler"; then
# We don't want -fno-exception when compiling C++ code, so set the
# no_builtin_flag separately
if test yes = "$GXX"; then
lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
else
lt_prog_compiler_no_builtin_flag_CXX=
fi
if test yes = "$GXX"; then
# Set up default GNU C++ configuration
# Check whether --with-gnu-ld was given.
if test ${with_gnu_ld+y}
then :
withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
else $as_nop
with_gnu_ld=no
fi
ac_prog=ld
if test yes = "$GCC"; then
# Check if gcc -print-prog-name=ld gives a path.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
printf %s "checking for ld used by $CC... " >&6; }
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return, which upsets mingw
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $ac_prog in
# Accept absolute paths.
[\\/]* | ?:[\\/]*)
re_direlt='/[^/][^/]*/\.\./'
# Canonicalize the pathname of ld
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
done
test -z "$LD" && LD=$ac_prog
;;
"")
# If it fails, then pretend we aren't using GCC.
ac_prog=ld
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
elif test yes = "$with_gnu_ld"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
printf %s "checking for GNU ld... " >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
printf %s "checking for non-GNU ld... " >&6; }
fi
if test ${lt_cv_path_LD+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$LD"; then
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
lt_cv_path_LD=$ac_dir/$ac_prog
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
test no != "$with_gnu_ld" && break
;;
*)
test yes != "$with_gnu_ld" && break
;;
esac
fi
done
IFS=$lt_save_ifs
else
lt_cv_path_LD=$LD # Let the user override the test with a path.
fi
fi
LD=$lt_cv_path_LD
if test -n "$LD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
printf "%s\n" "$LD" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
printf %s "checking if the linker ($LD) is GNU ld... " >&6; }
if test ${lt_cv_prog_gnu_ld+y}
then :
printf %s "(cached) " >&6
else $as_nop
# I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
lt_cv_prog_gnu_ld=yes
;;
*)
lt_cv_prog_gnu_ld=no
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$lt_cv_prog_gnu_ld
# Check if GNU C++ uses GNU ld as the underlying linker, since the
# archiving commands below assume that GNU ld is being used.
if test yes = "$with_gnu_ld"; then
archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
export_dynamic_flag_spec_CXX='$wl--export-dynamic'
# If archive_cmds runs LD, not CC, wlarc should be empty
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
# investigate it a little bit more. (MM)
wlarc='$wl'
# ancient GNU ld didn't support --whole-archive et. al.
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
$GREP 'no-whole-archive' > /dev/null; then
whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
else
whole_archive_flag_spec_CXX=
fi
else
with_gnu_ld=no
wlarc=
# A generic and very simple default shared library creation
# command for GNU C++ for the case where it uses the native
# linker, instead of GNU ld. If possible, this setting should
# overridden to take advantage of the native linker features on
# the platform it is being used on.
archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
fi
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
else
GXX=no
with_gnu_ld=no
wlarc=
fi
# PORTME: fill in a description of your system's C++ link characteristics
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
ld_shlibs_CXX=yes
case $host_os in
aix3*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
aix[4-9]*)
if test ia64 = "$host_cpu"; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=
else
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# have runtime linking enabled, and use it for executables.
# For shared libraries, we enable/disable runtime linking
# depending on the kind of the shared library created -
# when "with_aix_soname,aix_use_runtimelinking" is:
# "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
# "aix,yes" lib.so shared, rtl:yes, for executables
# lib.a static archive
# "both,no" lib.so.V(shr.o) shared, rtl:yes
# lib.a(lib.so.V) shared, rtl:no, for executables
# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
# lib.a(lib.so.V) shared, rtl:no
# "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
# lib.a static archive
case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
for ld_flag in $LDFLAGS; do
case $ld_flag in
*-brtl*)
aix_use_runtimelinking=yes
break
;;
esac
done
if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
# With aix-soname=svr4, we create the lib.so.V shared archives only,
# so we don't have lib.a shared libs to link our executables.
# We have to force runtime linking in this case.
aix_use_runtimelinking=yes
LDFLAGS="$LDFLAGS -Wl,-brtl"
fi
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
archive_cmds_CXX=''
hardcode_direct_CXX=yes
hardcode_direct_absolute_CXX=yes
hardcode_libdir_separator_CXX=':'
link_all_deplibs_CXX=yes
file_list_spec_CXX='$wl-f,'
case $with_aix_soname,$aix_use_runtimelinking in
aix,*) ;; # no import file
svr4,* | *,yes) # use import file
# The Import File defines what to hardcode.
hardcode_direct_CXX=no
hardcode_direct_absolute_CXX=no
;;
esac
if test yes = "$GXX"; then
case $host_os in aix4.[012]|aix4.[012].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`$CC -print-prog-name=collect2`
if test -f "$collect2name" &&
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
hardcode_direct_CXX=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
hardcode_minus_L_CXX=yes
hardcode_libdir_flag_spec_CXX='-L$libdir'
hardcode_libdir_separator_CXX=
fi
esac
shared_flag='-shared'
if test yes = "$aix_use_runtimelinking"; then
shared_flag=$shared_flag' $wl-G'
fi
# Need to ensure runtime linking is disabled for the traditional
# shared library, or the linker may eventually find shared libraries
# /with/ Import File - we do not want to mix them.
shared_flag_aix='-shared'
shared_flag_svr4='-shared $wl-G'
else
# not using gcc
if test ia64 = "$host_cpu"; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test yes = "$aix_use_runtimelinking"; then
shared_flag='$wl-G'
else
shared_flag='$wl-bM:SRE'
fi
shared_flag_aix='$wl-bM:SRE'
shared_flag_svr4='$wl-G'
fi
fi
export_dynamic_flag_spec_CXX='$wl-bexpall'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to
# export.
always_export_symbols_CXX=yes
if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
# The "-G" linker flag allows undefined symbols.
no_undefined_flag_CXX='-bernotok'
# Determine the default libpath from the value encoded in an empty
# executable.
if test set = "${lt_cv_aix_libpath+set}"; then
aix_libpath=$lt_cv_aix_libpath
else
if test ${lt_cv_aix_libpath__CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}'
lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$lt_cv_aix_libpath__CXX"; then
lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test -z "$lt_cv_aix_libpath__CXX"; then
lt_cv_aix_libpath__CXX=/usr/lib:/lib
fi
fi
aix_libpath=$lt_cv_aix_libpath__CXX
fi
hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath"
archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
else
if test ia64 = "$host_cpu"; then
hardcode_libdir_flag_spec_CXX='$wl-R $libdir:/usr/lib:/lib'
allow_undefined_flag_CXX="-z nodefs"
archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an
# empty executable.
if test set = "${lt_cv_aix_libpath+set}"; then
aix_libpath=$lt_cv_aix_libpath
else
if test ${lt_cv_aix_libpath__CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}'
lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$lt_cv_aix_libpath__CXX"; then
lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test -z "$lt_cv_aix_libpath__CXX"; then
lt_cv_aix_libpath__CXX=/usr/lib:/lib
fi
fi
aix_libpath=$lt_cv_aix_libpath__CXX
fi
hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
no_undefined_flag_CXX=' $wl-bernotok'
allow_undefined_flag_CXX=' $wl-berok'
if test yes = "$with_gnu_ld"; then
# We only use this code for GNU lds that support --whole-archive.
whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive'
else
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec_CXX='$convenience'
fi
archive_cmds_need_lc_CXX=yes
archive_expsym_cmds_CXX='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
# -brtl affects multiple linker settings, -berok does not and is overridden later
compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
if test svr4 != "$with_aix_soname"; then
# This is similar to how AIX traditionally builds its shared
# libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
fi
if test aix != "$with_aix_soname"; then
archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
else
# used by -dlpreopen to get the symbols
archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
fi
archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$RM -r $output_objdir/$realname.d'
fi
fi
;;
beos*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
allow_undefined_flag_CXX=unsupported
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
else
ld_shlibs_CXX=no
fi
;;
chorus*)
case $cc_basename in
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
cygwin* | mingw* | pw32* | cegcc*)
case $GXX,$cc_basename in
,cl* | no,cl* | ,icl* | no,icl*)
# Native MSVC or ICC
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
hardcode_libdir_flag_spec_CXX=' '
allow_undefined_flag_CXX=unsupported
always_export_symbols_CXX=yes
file_list_spec_CXX='@'
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=.dll
# FIXME: Setting linknames here is a bad hack.
archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
archive_expsym_cmds_CXX='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
cp "$export_symbols" "$output_objdir/$soname.def";
echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
else
$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
fi~
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
linknames='
# The linker will not automatically build a static lib if we build a DLL.
# _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true'
enable_shared_with_static_runtimes_CXX=yes
# Don't use ranlib
old_postinstall_cmds_CXX='chmod 644 $oldlib'
postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~
lt_tool_outputfile="@TOOL_OUTPUT@"~
case $lt_outputfile in
*.exe|*.EXE) ;;
*)
lt_outputfile=$lt_outputfile.exe
lt_tool_outputfile=$lt_tool_outputfile.exe
;;
esac~
func_to_tool_file "$lt_outputfile"~
if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
$RM "$lt_outputfile.manifest";
fi'
;;
*)
# g++
# _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
# as there is no search path for DLLs.
hardcode_libdir_flag_spec_CXX='-L$libdir'
export_dynamic_flag_spec_CXX='$wl--export-all-symbols'
allow_undefined_flag_CXX=unsupported
always_export_symbols_CXX=no
enable_shared_with_static_runtimes_CXX=yes
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file, use it as
# is; otherwise, prepend EXPORTS...
archive_expsym_cmds_CXX='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
ld_shlibs_CXX=no
fi
;;
esac
;;
darwin* | rhapsody*)
archive_cmds_need_lc_CXX=no
hardcode_direct_CXX=no
hardcode_automatic_CXX=yes
hardcode_shlibpath_var_CXX=unsupported
if test yes = "$lt_cv_ld_force_load"; then
whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
else
whole_archive_flag_spec_CXX=''
fi
link_all_deplibs_CXX=yes
allow_undefined_flag_CXX=$_lt_dar_allow_undefined
case $cc_basename in
ifort*|nagfor*) _lt_dar_can_shared=yes ;;
*) _lt_dar_can_shared=$GCC ;;
esac
if test yes = "$_lt_dar_can_shared"; then
output_verbose_link_cmd=func_echo_all
archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
archive_expsym_cmds_CXX="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
module_expsym_cmds_CXX="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
if test yes != "$lt_cv_apple_cc_single_mod"; then
archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
archive_expsym_cmds_CXX="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
fi
else
ld_shlibs_CXX=no
fi
;;
os2*)
hardcode_libdir_flag_spec_CXX='-L$libdir'
hardcode_minus_L_CXX=yes
allow_undefined_flag_CXX=unsupported
shrext_cmds=.dll
archive_cmds_CXX='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
archive_expsym_cmds_CXX='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
prefix_cmds="$SED"~
if test EXPORTS = "`$SED 1q $export_symbols`"; then
prefix_cmds="$prefix_cmds -e 1d";
fi~
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
old_archive_From_new_cmds_CXX='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
enable_shared_with_static_runtimes_CXX=yes
file_list_spec_CXX='@'
;;
dgux*)
case $cc_basename in
ec++*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
ghcx*)
# Green Hills C++ Compiler
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
freebsd2.*)
# C++ shared libraries reported to be fairly broken before
# switch to ELF
ld_shlibs_CXX=no
;;
freebsd-elf*)
archive_cmds_need_lc_CXX=no
;;
freebsd* | dragonfly* | midnightbsd*)
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
# conventions
ld_shlibs_CXX=yes
;;
haiku*)
archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
link_all_deplibs_CXX=yes
;;
hpux9*)
hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir'
hardcode_libdir_separator_CXX=:
export_dynamic_flag_spec_CXX='$wl-E'
hardcode_direct_CXX=yes
hardcode_minus_L_CXX=yes # Not in the search PATH,
# but as the default
# location of the library.
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
aCC*)
archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test yes = "$GXX"; then
archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
else
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
fi
;;
esac
;;
hpux10*|hpux11*)
if test no = "$with_gnu_ld"; then
hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir'
hardcode_libdir_separator_CXX=:
case $host_cpu in
hppa*64*|ia64*)
;;
*)
export_dynamic_flag_spec_CXX='$wl-E'
;;
esac
fi
case $host_cpu in
hppa*64*|ia64*)
hardcode_direct_CXX=no
hardcode_shlibpath_var_CXX=no
;;
*)
hardcode_direct_CXX=yes
hardcode_direct_absolute_CXX=yes
hardcode_minus_L_CXX=yes # Not in the search PATH,
# but as the default
# location of the library.
;;
esac
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
aCC*)
case $host_cpu in
hppa*64*)
archive_cmds_CXX='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
archive_cmds_CXX='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
archive_cmds_CXX='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test yes = "$GXX"; then
if test no = "$with_gnu_ld"; then
case $host_cpu in
hppa*64*)
archive_cmds_CXX='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
fi
else
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
fi
;;
esac
;;
interix[3-9]*)
hardcode_direct_CXX=no
hardcode_shlibpath_var_CXX=no
hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
export_dynamic_flag_spec_CXX='$wl-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
archive_expsym_cmds_CXX='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
irix5* | irix6*)
case $cc_basename in
CC*)
# SGI C++
archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
# Archives containing C++ object files must be created using
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
;;
*)
if test yes = "$GXX"; then
if test no = "$with_gnu_ld"; then
archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
else
archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
fi
fi
link_all_deplibs_CXX=yes
;;
esac
hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
hardcode_libdir_separator_CXX=:
inherit_rpath_CXX=yes
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
export_dynamic_flag_spec_CXX='$wl--export-dynamic'
# Archives containing C++ object files must be created using
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
;;
icpc* | ecpc* )
# Intel C++
with_gnu_ld=yes
# version 8.0 and above of icpc choke on multiply defined symbols
# if we add $predep_objects and $postdep_objects, however 7.1 and
# earlier do not add the objects themselves.
case `$CC -V 2>&1` in
*"Version 7."*)
archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
;;
*) # Version 8.0 or newer
tmp_idyn=
case $host_cpu in
ia64*) tmp_idyn=' -i_dynamic';;
esac
archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
;;
esac
archive_cmds_need_lc_CXX=no
hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
export_dynamic_flag_spec_CXX='$wl--export-dynamic'
whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler
case `$CC -V` in
*pgCC\ [1-5].* | *pgcpp\ [1-5].*)
prelink_cmds_CXX='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
old_archive_cmds_CXX='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
$RANLIB $oldlib'
archive_cmds_CXX='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
;;
*) # Version 6 and above use weak symbols
archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
;;
esac
hardcode_libdir_flag_spec_CXX='$wl--rpath $wl$libdir'
export_dynamic_flag_spec_CXX='$wl--export-dynamic'
whole_archive_flag_spec_CXX='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
;;
cxx*)
# Compaq C++
archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols'
runpath_var=LD_RUN_PATH
hardcode_libdir_flag_spec_CXX='-rpath $libdir'
hardcode_libdir_separator_CXX=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
;;
xl* | mpixl* | bgxl*)
# IBM XL 8.0 on PPC, with GNU ld
hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
export_dynamic_flag_spec_CXX='$wl--export-dynamic'
archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
if test yes = "$supports_anon_versioning"; then
archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
fi
;;
*)
case `$CC -V 2>&1 | $SED 5q` in
*Sun\ C*)
# Sun C++ 5.9
no_undefined_flag_CXX=' -zdefs'
archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
archive_expsym_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
hardcode_libdir_flag_spec_CXX='-R$libdir'
whole_archive_flag_spec_CXX='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
compiler_needs_object_CXX=yes
# Not sure whether something based on
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
# would be better.
output_verbose_link_cmd='func_echo_all'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
;;
esac
;;
esac
;;
lynxos*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
m88k*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
mvs*)
case $cc_basename in
cxx*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
wlarc=
hardcode_libdir_flag_spec_CXX='-R$libdir'
hardcode_direct_CXX=yes
hardcode_shlibpath_var_CXX=no
fi
# Workaround some broken pre-1.5 toolchains
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
;;
*nto* | *qnx*)
ld_shlibs_CXX=yes
;;
openbsd* | bitrig*)
if test -f /usr/libexec/ld.so; then
hardcode_direct_CXX=yes
hardcode_shlibpath_var_CXX=no
hardcode_direct_absolute_CXX=yes
archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
export_dynamic_flag_spec_CXX='$wl-E'
whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
fi
output_verbose_link_cmd=func_echo_all
else
ld_shlibs_CXX=no
fi
;;
osf3* | osf4* | osf5*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
hardcode_libdir_separator_CXX=:
# Archives containing C++ object files must be created using
# the KAI C++ compiler.
case $host in
osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
*) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
esac
;;
RCC*)
# Rational C++ 2.4.1
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
cxx*)
case $host in
osf3*)
allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*'
archive_cmds_CXX='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
;;
*)
allow_undefined_flag_CXX=' -expect_unresolved \*'
archive_cmds_CXX='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
echo "-hidden">> $lib.exp~
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
$RM $lib.exp'
hardcode_libdir_flag_spec_CXX='-rpath $libdir'
;;
esac
hardcode_libdir_separator_CXX=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test yes,no = "$GXX,$with_gnu_ld"; then
allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*'
case $host in
osf3*)
archive_cmds_CXX='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
;;
*)
archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
;;
esac
hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
hardcode_libdir_separator_CXX=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
else
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
fi
;;
esac
;;
psos*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
lcc*)
# Lucid
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
solaris*)
case $cc_basename in
CC* | sunCC*)
# Sun C++ 4.2, 5.x and Centerline C++
archive_cmds_need_lc_CXX=yes
no_undefined_flag_CXX=' -zdefs'
archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
hardcode_libdir_flag_spec_CXX='-R$libdir'
hardcode_shlibpath_var_CXX=no
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands '-z linker_flag'.
# Supported since Solaris 2.6 (maybe 2.5.1?)
whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
;;
esac
link_all_deplibs_CXX=yes
output_verbose_link_cmd='func_echo_all'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
;;
gcx*)
# Green Hills C++ Compiler
archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
# The C++ compiler must be used to create the archive.
old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
;;
*)
# GNU C++ compiler with Solaris linker
if test yes,no = "$GXX,$with_gnu_ld"; then
no_undefined_flag_CXX=' $wl-z ${wl}defs'
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
else
# g++ 2.7 appears to require '-G' NOT '-shared' on this
# platform.
archive_cmds_CXX='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
fi
hardcode_libdir_flag_spec_CXX='$wl-R $wl$libdir'
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
whole_archive_flag_spec_CXX='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
;;
esac
fi
;;
esac
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
no_undefined_flag_CXX='$wl-z,text'
archive_cmds_need_lc_CXX=no
hardcode_shlibpath_var_CXX=no
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We CANNOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
no_undefined_flag_CXX='$wl-z,text'
allow_undefined_flag_CXX='$wl-z,nodefs'
archive_cmds_need_lc_CXX=no
hardcode_shlibpath_var_CXX=no
hardcode_libdir_flag_spec_CXX='$wl-R,$libdir'
hardcode_libdir_separator_CXX=':'
link_all_deplibs_CXX=yes
export_dynamic_flag_spec_CXX='$wl-Bexport'
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
'"$old_archive_cmds_CXX"
reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
'"$reload_cmds_CXX"
;;
*)
archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
vxworks*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
printf "%s\n" "$ld_shlibs_CXX" >&6; }
test no = "$ld_shlibs_CXX" && can_build_shared=no
GCC_CXX=$GXX
LD_CXX=$LD
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
# Dependencies to place before and after the object being linked:
predep_objects_CXX=
postdep_objects_CXX=
predeps_CXX=
postdeps_CXX=
compiler_lib_search_path_CXX=
cat > conftest.$ac_ext <<_LT_EOF
class Foo
{
public:
Foo (void) { a = 0; }
private:
int a;
};
_LT_EOF
_lt_libdeps_save_CFLAGS=$CFLAGS
case "$CC $CFLAGS " in #(
*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
esac
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
# Parse the compiler output and extract the necessary
# objects, libraries and library flags.
# Sentinel used to keep track of whether or not we are before
# the conftest object file.
pre_test_object_deps_done=no
for p in `eval "$output_verbose_link_cmd"`; do
case $prev$p in
-L* | -R* | -l*)
# Some compilers place space between "-{L,R}" and the path.
# Remove the space.
if test x-L = "$p" ||
test x-R = "$p"; then
prev=$p
continue
fi
# Expand the sysroot to ease extracting the directories later.
if test -z "$prev"; then
case $p in
-L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
-R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
-l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
esac
fi
case $p in
=*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
esac
if test no = "$pre_test_object_deps_done"; then
case $prev in
-L | -R)
# Internal compiler library paths should come after those
# provided the user. The postdeps already come after the
# user supplied libs so there is no need to process them.
if test -z "$compiler_lib_search_path_CXX"; then
compiler_lib_search_path_CXX=$prev$p
else
compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} $prev$p"
fi
;;
# The "-l" case would never come before the object being
# linked, so don't bother handling this case.
esac
else
if test -z "$postdeps_CXX"; then
postdeps_CXX=$prev$p
else
postdeps_CXX="${postdeps_CXX} $prev$p"
fi
fi
prev=
;;
*.lto.$objext) ;; # Ignore GCC LTO objects
*.$objext)
# This assumes that the test object file only shows up
# once in the compiler output.
if test "$p" = "conftest.$objext"; then
pre_test_object_deps_done=yes
continue
fi
if test no = "$pre_test_object_deps_done"; then
if test -z "$predep_objects_CXX"; then
predep_objects_CXX=$p
else
predep_objects_CXX="$predep_objects_CXX $p"
fi
else
if test -z "$postdep_objects_CXX"; then
postdep_objects_CXX=$p
else
postdep_objects_CXX="$postdep_objects_CXX $p"
fi
fi
;;
*) ;; # Ignore the rest.
esac
done
# Clean up.
rm -f a.out a.exe
else
echo "libtool.m4: error: problem compiling CXX test program"
fi
$RM -f confest.$objext
CFLAGS=$_lt_libdeps_save_CFLAGS
# PORTME: override above test on systems where it is broken
case $host_os in
interix[3-9]*)
# Interix 3.5 installs completely hosed .la files for C++, so rather than
# hack all around it, let's just trust "g++" to DTRT.
predep_objects_CXX=
postdep_objects_CXX=
postdeps_CXX=
;;
esac
case " $postdeps_CXX " in
*" -lc "*) archive_cmds_need_lc_CXX=no ;;
esac
compiler_lib_search_dirs_CXX=
if test -n "${compiler_lib_search_path_CXX}"; then
compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | $SED -e 's! -L! !g' -e 's!^ !!'`
fi
lt_prog_compiler_wl_CXX=
lt_prog_compiler_pic_CXX=
lt_prog_compiler_static_CXX=
# C++ specific cases for pic, static, wl, etc.
if test yes = "$GXX"; then
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test ia64 = "$host_cpu"; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static_CXX='-Bstatic'
fi
lt_prog_compiler_pic_CXX='-fPIC'
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
lt_prog_compiler_pic_CXX='-fPIC'
;;
m68k)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the '-m68020' flag to GCC prevents building anything better,
# like '-m68040'.
lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
;;
esac
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | os2* | pw32* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
case $host_os in
os2*)
lt_prog_compiler_static_CXX='$wl-static'
;;
esac
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
lt_prog_compiler_pic_CXX='-fno-common'
;;
*djgpp*)
# DJGPP does not support shared libraries at all
lt_prog_compiler_pic_CXX=
;;
haiku*)
# PIC is the default for Haiku.
# The "-static" flag exists, but is broken.
lt_prog_compiler_static_CXX=
;;
interix[3-9]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
sysv4*MP*)
if test -d /usr/nec; then
lt_prog_compiler_pic_CXX=-Kconform_pic
fi
;;
hpux*)
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
# sets the default TLS model and affects inlining.
case $host_cpu in
hppa*64*)
;;
*)
lt_prog_compiler_pic_CXX='-fPIC'
;;
esac
;;
*qnx* | *nto*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
lt_prog_compiler_pic_CXX='-fPIC -shared'
;;
*)
lt_prog_compiler_pic_CXX='-fPIC'
;;
esac
else
case $host_os in
aix[4-9]*)
# All AIX code is PIC.
if test ia64 = "$host_cpu"; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static_CXX='-Bstatic'
else
lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
fi
;;
chorus*)
case $cc_basename in
cxch68*)
# Green Hills C++ Compiler
# _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
;;
esac
;;
mingw* | cygwin* | os2* | pw32* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
;;
dgux*)
case $cc_basename in
ec++*)
lt_prog_compiler_pic_CXX='-KPIC'
;;
ghcx*)
# Green Hills C++ Compiler
lt_prog_compiler_pic_CXX='-pic'
;;
*)
;;
esac
;;
freebsd* | dragonfly* | midnightbsd*)
# FreeBSD uses GNU C++
;;
hpux9* | hpux10* | hpux11*)
case $cc_basename in
CC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='$wl-a ${wl}archive'
if test ia64 != "$host_cpu"; then
lt_prog_compiler_pic_CXX='+Z'
fi
;;
aCC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='$wl-a ${wl}archive'
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
lt_prog_compiler_pic_CXX='+Z'
;;
esac
;;
*)
;;
esac
;;
interix*)
# This is c89, which is MS Visual C++ (no shared libs)
# Anyone wants to do a port?
;;
irix5* | irix6* | nonstopux*)
case $cc_basename in
CC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='-non_shared'
# CC pic flag -KPIC is the default.
;;
*)
;;
esac
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
KCC*)
# KAI C++ Compiler
lt_prog_compiler_wl_CXX='--backend -Wl,'
lt_prog_compiler_pic_CXX='-fPIC'
;;
ecpc* )
# old Intel C++ for x86_64, which still supported -KPIC.
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-static'
;;
icpc* )
# Intel C++, used to be incompatible with GCC.
# ICC 10 doesn't accept -KPIC any more.
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-fPIC'
lt_prog_compiler_static_CXX='-static'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-fpic'
lt_prog_compiler_static_CXX='-Bstatic'
;;
cxx*)
# Compaq C++
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
lt_prog_compiler_pic_CXX=
lt_prog_compiler_static_CXX='-non_shared'
;;
xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
# IBM XL 8.0, 9.0 on PPC and BlueGene
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-qpic'
lt_prog_compiler_static_CXX='-qstaticlink'
;;
*)
case `$CC -V 2>&1 | $SED 5q` in
*Sun\ C*)
# Sun C++ 5.9
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-Bstatic'
lt_prog_compiler_wl_CXX='-Qoption ld '
;;
esac
;;
esac
;;
lynxos*)
;;
m88k*)
;;
mvs*)
case $cc_basename in
cxx*)
lt_prog_compiler_pic_CXX='-W c,exportall'
;;
*)
;;
esac
;;
netbsd*)
;;
*qnx* | *nto*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
lt_prog_compiler_pic_CXX='-fPIC -shared'
;;
osf3* | osf4* | osf5*)
case $cc_basename in
KCC*)
lt_prog_compiler_wl_CXX='--backend -Wl,'
;;
RCC*)
# Rational C++ 2.4.1
lt_prog_compiler_pic_CXX='-pic'
;;
cxx*)
# Digital/Compaq C++
lt_prog_compiler_wl_CXX='-Wl,'
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
lt_prog_compiler_pic_CXX=
lt_prog_compiler_static_CXX='-non_shared'
;;
*)
;;
esac
;;
psos*)
;;
solaris*)
case $cc_basename in
CC* | sunCC*)
# Sun C++ 4.2, 5.x and Centerline C++
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-Bstatic'
lt_prog_compiler_wl_CXX='-Qoption ld '
;;
gcx*)
# Green Hills C++ Compiler
lt_prog_compiler_pic_CXX='-PIC'
;;
*)
;;
esac
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
lt_prog_compiler_pic_CXX='-pic'
lt_prog_compiler_static_CXX='-Bstatic'
;;
lcc*)
# Lucid
lt_prog_compiler_pic_CXX='-pic'
;;
*)
;;
esac
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
case $cc_basename in
CC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-Bstatic'
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
lt_prog_compiler_pic_CXX='-KPIC'
;;
*)
;;
esac
;;
vxworks*)
;;
*)
lt_prog_compiler_can_build_shared_CXX=no
;;
esac
fi
case $host_os in
# For platforms that do not support PIC, -DPIC is meaningless:
*djgpp*)
lt_prog_compiler_pic_CXX=
;;
*)
lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
printf %s "checking for $compiler option to produce PIC... " >&6; }
if test ${lt_cv_prog_compiler_pic_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5
printf "%s\n" "$lt_cv_prog_compiler_pic_CXX" >&6; }
lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX
#
# Check to make sure the PIC flag actually works.
#
if test -n "$lt_prog_compiler_pic_CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
if test ${lt_cv_prog_compiler_pic_works_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_pic_works_CXX=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" ## exclude from sc_useless_quotes_in_assignment
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_pic_works_CXX=yes
fi
fi
$RM conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
printf "%s\n" "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
if test yes = "$lt_cv_prog_compiler_pic_works_CXX"; then
case $lt_prog_compiler_pic_CXX in
"" | " "*) ;;
*) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
esac
else
lt_prog_compiler_pic_CXX=
lt_prog_compiler_can_build_shared_CXX=no
fi
fi
#
# Check to make sure the static flag actually works.
#
wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
if test ${lt_cv_prog_compiler_static_works_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_static_works_CXX=no
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_static_works_CXX=yes
fi
else
lt_cv_prog_compiler_static_works_CXX=yes
fi
fi
$RM -r conftest*
LDFLAGS=$save_LDFLAGS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
printf "%s\n" "$lt_cv_prog_compiler_static_works_CXX" >&6; }
if test yes = "$lt_cv_prog_compiler_static_works_CXX"; then
:
else
lt_prog_compiler_static_CXX=
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if test ${lt_cv_prog_compiler_c_o_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_c_o_CXX=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o_CXX=yes
fi
fi
chmod u+w . 2>&5
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
printf "%s\n" "$lt_cv_prog_compiler_c_o_CXX" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if test ${lt_cv_prog_compiler_c_o_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_c_o_CXX=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o_CXX=yes
fi
fi
chmod u+w . 2>&5
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
printf "%s\n" "$lt_cv_prog_compiler_c_o_CXX" >&6; }
hard_links=nottested
if test no = "$lt_cv_prog_compiler_c_o_CXX" && test no != "$need_locks"; then
# do not overwrite the value of need_locks provided by the user
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
printf %s "checking if we can lock with hard links... " >&6; }
hard_links=yes
$RM conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
printf "%s\n" "$hard_links" >&6; }
if test no = "$hard_links"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
need_locks=warn
fi
else
need_locks=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
case $host_os in
aix[4-9]*)
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to GNU nm, but means don't demangle to AIX nm.
# Without the "-l" option, or with the "-B" option, AIX nm treats
# weak defined symbols like other global defined symbols, whereas
# GNU nm marks them as "W".
# While the 'weak' keyword is ignored in the Export File, we need
# it in the Import File for the 'aix-soname' feature, so we have
# to replace the "-B" option with "-P" for AIX nm.
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
else
export_symbols_cmds_CXX='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
fi
;;
pw32*)
export_symbols_cmds_CXX=$ltdll_cmds
;;
cygwin* | mingw* | cegcc*)
case $cc_basename in
cl* | icl*)
exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
;;
*)
export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
;;
esac
;;
*)
export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
printf "%s\n" "$ld_shlibs_CXX" >&6; }
test no = "$ld_shlibs_CXX" && can_build_shared=no
with_gnu_ld_CXX=$with_gnu_ld
#
# Do we need to explicitly link libc?
#
case "x$archive_cmds_need_lc_CXX" in
x|xyes)
# Assume -lc should be added
archive_cmds_need_lc_CXX=yes
if test yes,yes = "$GCC,$enable_shared"; then
case $archive_cmds_CXX in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
printf %s "checking whether -lc should be explicitly linked in... " >&6; }
if test ${lt_cv_archive_cmds_need_lc_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
$RM conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$lt_prog_compiler_wl_CXX
pic_flag=$lt_prog_compiler_pic_CXX
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
allow_undefined_flag_CXX=
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
(eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then
lt_cv_archive_cmds_need_lc_CXX=no
else
lt_cv_archive_cmds_need_lc_CXX=yes
fi
allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$RM conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
printf "%s\n" "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
;;
esac
fi
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
printf %s "checking dynamic linker characteristics... " >&6; }
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=.so
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown
case $host_os in
aix3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
shlibpath_var=LIBPATH
# AIX 3 has no versioning support, so we append a major version to the name.
soname_spec='$libname$release$shared_ext$major'
;;
aix[4-9]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test ia64 = "$host_cpu"; then
# AIX 5 supports IA64
library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line '#! .'. This would cause the generated library to
# depend on '.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[01] | aix4.[01].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
echo ' yes '
echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# Using Import Files as archive members, it is possible to support
# filename-based versioning of shared library archives on AIX. While
# this would work for both with and without runtime linking, it will
# prevent static linking of such archives. So we do filename-based
# shared library versioning with .so extension only, which is used
# when both runtime linking and shared linking is enabled.
# Unfortunately, runtime linking may impact performance, so we do
# not want this to be the default eventually. Also, we use the
# versioned .so libs for executables only if there is the -brtl
# linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
# To allow for filename-based versioning support, we need to create
# libNAME.so.V as an archive file, containing:
# *) an Import File, referring to the versioned filename of the
# archive as well as the shared archive member, telling the
# bitwidth (32 or 64) of that shared object, and providing the
# list of exported symbols of that shared object, eventually
# decorated with the 'weak' keyword
# *) the shared object with the F_LOADONLY flag set, to really avoid
# it being seen by the linker.
# At run time we better use the real file rather than another symlink,
# but for link time we create the symlink libNAME.so -> libNAME.so.V
case $with_aix_soname,$aix_use_runtimelinking in
# AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
aix,yes) # traditional libtool
dynamic_linker='AIX unversionable lib.so'
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
# instead of lib<name>.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
;;
aix,no) # traditional AIX only
dynamic_linker='AIX lib.a(lib.so.V)'
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='$libname$release.a $libname.a'
soname_spec='$libname$release$shared_ext$major'
;;
svr4,*) # full svr4 only
dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
# We do not specify a path in Import Files, so LIBPATH fires.
shlibpath_overrides_runpath=yes
;;
*,yes) # both, prefer svr4
dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
# unpreferred sharedlib libNAME.a needs extra handling
postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
# We do not specify a path in Import Files, so LIBPATH fires.
shlibpath_overrides_runpath=yes
;;
*,no) # both, prefer aix
dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
library_names_spec='$libname$release.a $libname.a'
soname_spec='$libname$release$shared_ext$major'
# unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
;;
esac
shlibpath_var=LIBPATH
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# Since July 2007 AmigaOS4 officially supports .so libraries.
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
;;
m68k)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;;
esac
;;
beos*)
library_names_spec='$libname$shared_ext'
dynamic_linker="$host_os ld.so"
shlibpath_var=LIBRARY_PATH
;;
bsdi[45]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
# the default ld.so.conf also contains /usr/contrib/lib and
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
# libtool to hard-code these into programs
;;
cygwin* | mingw* | pw32* | cegcc*)
version_type=windows
shrext_cmds=.dll
need_version=no
need_lib_prefix=no
case $GCC,$cc_basename in
yes,*)
# gcc
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
;;
mingw* | cegcc*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
;;
esac
dynamic_linker='Win32 ld.exe'
;;
*,cl* | *,icl*)
# Native MSVC or ICC
libname_spec='$name'
soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
library_names_spec='$libname.dll.lib'
case $build_os in
mingw*)
sys_lib_search_path_spec=
lt_save_ifs=$IFS
IFS=';'
for lt_path in $LIB
do
IFS=$lt_save_ifs
# Let DOS variable expansion print the short 8.3 style file name.
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
done
IFS=$lt_save_ifs
# Convert to MSYS style.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
;;
cygwin*)
# Convert to unix form, then to dos form, then back to unix form
# but this time dos style (no spaces!) so that the unix form looks
# like /cygdrive/c/PROGRA~1:/cygdr...
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
;;
*)
sys_lib_search_path_spec=$LIB
if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
# It is most probably a Windows format PATH.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
# FIXME: find the short name or the path components, as spaces are
# common. (e.g. "Program Files" -> "PROGRA~1")
;;
esac
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
dynamic_linker='Win32 link.exe'
;;
*)
# Assume MSVC and ICC wrapper
library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
dynamic_linker='Win32 ld.exe'
;;
esac
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
version_type=darwin
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
soname_spec='$libname$release$major$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
dgux*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
;;
freebsd* | dragonfly* | midnightbsd*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[23].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
need_version=yes
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
haiku*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
dynamic_linker="$host_os runtime_loader"
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LIBRARY_PATH
shlibpath_overrides_runpath=no
sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
hardcode_into_libs=yes
;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
if test 32 = "$HPUX_IA64_MODE"; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
sys_lib_dlsearch_path_spec=/usr/lib/hpux32
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
sys_lib_dlsearch_path_spec=/usr/lib/hpux64
fi
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
postinstall_cmds='chmod 555 $lib'
# or fails outright, so override atomically:
install_override_mode=555
;;
interix[3-9]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test yes = "$lt_cv_prog_gnu_ld"; then
version_type=linux # correct to gnu/linux during the next big refactor
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='$libname$release$shared_ext$major'
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no
;;
linux*android*)
version_type=none # Android doesn't support versioned libraries.
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext $libname$shared_ext'
soname_spec='$libname$release$shared_ext'
finish_cmds=
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
dynamic_linker='Android linker'
# -rpath works at least for libraries that are not overridden by
# libraries installed in system locations.
hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# Some binutils ld are patched to set DT_RUNPATH
if test ${lt_cv_shlibpath_overrides_runpath+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_shlibpath_overrides_runpath=no
save_LDFLAGS=$LDFLAGS
save_libdir=$libdir
eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null
then :
lt_cv_shlibpath_overrides_runpath=yes
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
libdir=$save_libdir
fi
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Ideally, we could use ldconfig to report *all* directores which are
# searched for libraries, however this is still not possible. Aside from not
# being certain /sbin/ldconfig is available, command
# 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
# even though it is searched at run-time. Try to do the best guess by
# appending ld.so.conf contents (and includes) to the search path.
if test -f /etc/ld.so.conf; then
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsd*)
version_type=sunos
need_lib_prefix=no
need_version=no
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
dynamic_linker='NetBSD (a.out) ld.so'
else
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
dynamic_linker='NetBSD ld.elf_so'
fi
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
newsos6)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
*nto* | *qnx*)
version_type=qnx
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
dynamic_linker='ldqnx.so'
;;
openbsd* | bitrig*)
version_type=sunos
sys_lib_dlsearch_path_spec=/usr/lib
need_lib_prefix=no
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
need_version=no
else
need_version=yes
fi
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
os2*)
libname_spec='$name'
version_type=windows
shrext_cmds=.dll
need_version=no
need_lib_prefix=no
# OS/2 can only load a DLL with a base name of 8 characters or less.
soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
v=$($ECHO $release$versuffix | tr -d .-);
n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
$ECHO $n$v`$shared_ext'
library_names_spec='${libname}_dll.$libext'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=BEGINLIBPATH
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
;;
osf3* | osf4* | osf5*)
version_type=osf
need_lib_prefix=no
need_version=no
soname_spec='$libname$release$shared_ext$major'
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
rdos*)
dynamic_linker=no
;;
solaris*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
# ldd complains unless libraries are executable
postinstall_cmds='chmod +x $lib'
;;
sunos4*)
version_type=sunos
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
if test yes = "$with_gnu_ld"; then
need_lib_prefix=no
fi
need_version=yes
;;
sysv4 | sysv4.3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec; then
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
soname_spec='$libname$shared_ext.$major'
shlibpath_var=LD_LIBRARY_PATH
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
version_type=sco
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
if test yes = "$with_gnu_ld"; then
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
else
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
case $host_os in
sco3.2v5*)
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
;;
esac
fi
sys_lib_dlsearch_path_spec='/usr/lib'
;;
tpf*)
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
uts4*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
;;
*)
dynamic_linker=no
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
printf "%s\n" "$dynamic_linker" >&6; }
test no = "$dynamic_linker" && can_build_shared=no
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test yes = "$GCC"; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
fi
if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
fi
# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
printf %s "checking how to hardcode library paths into programs... " >&6; }
hardcode_action_CXX=
if test -n "$hardcode_libdir_flag_spec_CXX" ||
test -n "$runpath_var_CXX" ||
test yes = "$hardcode_automatic_CXX"; then
# We can hardcode non-existent directories.
if test no != "$hardcode_direct_CXX" &&
# If the only mechanism to avoid hardcoding is shlibpath_var, we
# have to relink, otherwise we might link with an installed library
# when we should be linking with a yet-to-be-installed one
## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" &&
test no != "$hardcode_minus_L_CXX"; then
# Linking always hardcodes the temporary library directory.
hardcode_action_CXX=relink
else
# We can link without hardcoding, and we can hardcode nonexisting dirs.
hardcode_action_CXX=immediate
fi
else
# We cannot hardcode anything, or else we can only hardcode existing
# directories.
hardcode_action_CXX=unsupported
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
printf "%s\n" "$hardcode_action_CXX" >&6; }
if test relink = "$hardcode_action_CXX" ||
test yes = "$inherit_rpath_CXX"; then
# Fast installation is not supported
enable_fast_install=no
elif test yes = "$shlibpath_overrides_runpath" ||
test no = "$enable_shared"; then
# Fast installation is not necessary
enable_fast_install=needless
fi
fi # test -n "$compiler"
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
LDCXX=$LD
LD=$lt_save_LD
GCC=$lt_save_GCC
with_gnu_ld=$lt_save_with_gnu_ld
lt_cv_path_LDCXX=$lt_cv_path_LD
lt_cv_path_LD=$lt_save_path_LD
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
fi # test yes != "$_lt_caught_CXX_error"
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_config_commands="$ac_config_commands libtool"
# Only expand once:
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
set dummy ${ac_tool_prefix}windres; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$RC"; then
ac_cv_prog_RC="$RC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_RC="${ac_tool_prefix}windres"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
RC=$ac_cv_prog_RC
if test -n "$RC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RC" >&5
printf "%s\n" "$RC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_RC"; then
ac_ct_RC=$RC
# Extract the first word of "windres", so it can be a program name with args.
set dummy windres; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_RC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_RC"; then
ac_cv_prog_ac_ct_RC="$ac_ct_RC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_RC="windres"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_RC=$ac_cv_prog_ac_ct_RC
if test -n "$ac_ct_RC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RC" >&5
printf "%s\n" "$ac_ct_RC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_RC" = x; then
RC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
RC=$ac_ct_RC
fi
else
RC="$ac_cv_prog_RC"
fi
# Source file extension for RC test sources.
ac_ext=rc
# Object file extension for compiled RC test sources.
objext=o
objext_RC=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
# Code to be used in simple link tests
lt_simple_link_test_code=$lt_simple_compile_test_code
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# save warnings/boilerplate of simple test code
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$RM conftest*
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$RM -r conftest*
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_GCC=$GCC
GCC=
CC=${RC-"windres"}
CFLAGS=
compiler=$CC
compiler_RC=$CC
func_cc_basename $compiler
cc_basename=$func_cc_basename_result
lt_cv_prog_compiler_c_o_RC=yes
if test -n "$compiler"; then
:
fi
GCC=$lt_save_GCC
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
case "$host_os" in
mingw* | cygwin*) is_woe32=yes ;;
*) is_woe32=no ;;
esac
if test $is_woe32 = yes; then
WOE32_TRUE=
WOE32_FALSE='#'
else
WOE32_TRUE='#'
WOE32_FALSE=
fi
if test $is_woe32 = yes; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
set dummy ${ac_tool_prefix}windres; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_WINDRES+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$WINDRES"; then
ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
WINDRES=$ac_cv_prog_WINDRES
if test -n "$WINDRES"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
printf "%s\n" "$WINDRES" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_WINDRES"; then
ac_ct_WINDRES=$WINDRES
# Extract the first word of "windres", so it can be a program name with args.
set dummy windres; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_WINDRES+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_WINDRES"; then
ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_WINDRES="windres"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
if test -n "$ac_ct_WINDRES"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
printf "%s\n" "$ac_ct_WINDRES" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_WINDRES" = x; then
WINDRES=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
WINDRES=$ac_ct_WINDRES
fi
else
WINDRES="$ac_cv_prog_WINDRES"
fi
fi
case "$host_os" in
os2*) special_makefile_rules=os2 ;;
*) special_makefile_rules=none ;;
esac
if test $special_makefile_rules = os2; then
OS2_TRUE=
OS2_FALSE='#'
else
OS2_TRUE='#'
OS2_FALSE=
fi
case "$host_os" in
mingw*) is_windows_native=yes ;;
*) is_windows_native=no ;;
esac
if test $is_windows_native = yes; then
WINDOWS_NATIVE_TRUE=
WINDOWS_NATIVE_FALSE='#'
else
WINDOWS_NATIVE_TRUE='#'
WINDOWS_NATIVE_FALSE=
fi
if test "$enable_shared" = yes; then
INSTALL_PRIVATE_LIBRARIES_TRUE=
INSTALL_PRIVATE_LIBRARIES_FALSE='#'
else
INSTALL_PRIVATE_LIBRARIES_TRUE='#'
INSTALL_PRIVATE_LIBRARIES_FALSE=
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
printf %s "checking whether NLS is requested... " >&6; }
# Check whether --enable-nls was given.
if test ${enable_nls+y}
then :
enableval=$enable_nls; USE_NLS=$enableval
else $as_nop
USE_NLS=yes
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
printf "%s\n" "$USE_NLS" >&6; }
GETTEXT_MACRO_VERSION=0.20
# Prepare PATH_SEPARATOR.
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
# Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
# contains only /bin. Note that ksh looks also at the FPATH variable,
# so we have to set that as well for the test.
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
&& { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
|| PATH_SEPARATOR=';'
}
fi
# Find out how to test for executable files. Don't use a zero-byte file,
# as systems may use methods other than mode bits to determine executability.
cat >conf$$.file <<_ASEOF
#! /bin/sh
exit 0
_ASEOF
chmod +x conf$$.file
if test -x conf$$.file >/dev/null 2>&1; then
ac_executable_p="test -x"
else
ac_executable_p="test -f"
fi
rm -f conf$$.file
# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_MSGFMT+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$MSGFMT" in
[\\/]* | ?:[\\/]*)
ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
;;
*)
ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS="$ac_save_IFS"
test -z "$ac_dir" && ac_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
echo "$as_me: trying $ac_dir/$ac_word..." >&5
if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 &&
(if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
break 2
fi
fi
done
done
IFS="$ac_save_IFS"
test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
;;
esac
fi
MSGFMT="$ac_cv_path_MSGFMT"
if test "$MSGFMT" != ":"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
printf "%s\n" "$MSGFMT" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_GMSGFMT+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $GMSGFMT in
[\\/]* | ?:[\\/]*)
ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_GMSGFMT="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
;;
esac
fi
GMSGFMT=$ac_cv_path_GMSGFMT
if test -n "$GMSGFMT"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
printf "%s\n" "$GMSGFMT" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
'' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
*) GMSGFMT_015=$GMSGFMT ;;
esac
# Prepare PATH_SEPARATOR.
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
# Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
# contains only /bin. Note that ksh looks also at the FPATH variable,
# so we have to set that as well for the test.
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
&& { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
|| PATH_SEPARATOR=';'
}
fi
# Find out how to test for executable files. Don't use a zero-byte file,
# as systems may use methods other than mode bits to determine executability.
cat >conf$$.file <<_ASEOF
#! /bin/sh
exit 0
_ASEOF
chmod +x conf$$.file
if test -x conf$$.file >/dev/null 2>&1; then
ac_executable_p="test -x"
else
ac_executable_p="test -f"
fi
rm -f conf$$.file
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_XGETTEXT+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$XGETTEXT" in
[\\/]* | ?:[\\/]*)
ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
;;
*)
ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS="$ac_save_IFS"
test -z "$ac_dir" && ac_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
echo "$as_me: trying $ac_dir/$ac_word..." >&5
if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 &&
(if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
break 2
fi
fi
done
done
IFS="$ac_save_IFS"
test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
;;
esac
fi
XGETTEXT="$ac_cv_path_XGETTEXT"
if test "$XGETTEXT" != ":"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
printf "%s\n" "$XGETTEXT" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f messages.po
case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
'' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
*) XGETTEXT_015=$XGETTEXT ;;
esac
# Prepare PATH_SEPARATOR.
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
# Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
# contains only /bin. Note that ksh looks also at the FPATH variable,
# so we have to set that as well for the test.
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
&& { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
|| PATH_SEPARATOR=';'
}
fi
# Find out how to test for executable files. Don't use a zero-byte file,
# as systems may use methods other than mode bits to determine executability.
cat >conf$$.file <<_ASEOF
#! /bin/sh
exit 0
_ASEOF
chmod +x conf$$.file
if test -x conf$$.file >/dev/null 2>&1; then
ac_executable_p="test -x"
else
ac_executable_p="test -f"
fi
rm -f conf$$.file
# Extract the first word of "msgmerge", so it can be a program name with args.
set dummy msgmerge; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_MSGMERGE+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$MSGMERGE" in
[\\/]* | ?:[\\/]*)
ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
;;
*)
ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS="$ac_save_IFS"
test -z "$ac_dir" && ac_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
echo "$as_me: trying $ac_dir/$ac_word..." >&5
if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then
ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
break 2
fi
fi
done
done
IFS="$ac_save_IFS"
test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
;;
esac
fi
MSGMERGE="$ac_cv_path_MSGMERGE"
if test "$MSGMERGE" != ":"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
printf "%s\n" "$MSGMERGE" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if LC_ALL=C $MSGMERGE --help | grep ' --for-msgfmt ' >/dev/null; then
MSGMERGE_FOR_MSGFMT_OPTION='--for-msgfmt'
else
if LC_ALL=C $MSGMERGE --help | grep ' --no-fuzzy-matching ' >/dev/null; then
MSGMERGE_FOR_MSGFMT_OPTION='--no-fuzzy-matching --no-location --quiet'
else
MSGMERGE_FOR_MSGFMT_OPTION='--no-location --quiet'
fi
fi
test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
ac_config_commands="$ac_config_commands po-directories"
if test "X$prefix" = "XNONE"; then
acl_final_prefix="$ac_default_prefix"
else
acl_final_prefix="$prefix"
fi
if test "X$exec_prefix" = "XNONE"; then
acl_final_exec_prefix='${prefix}'
else
acl_final_exec_prefix="$exec_prefix"
fi
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
prefix="$acl_save_prefix"
# Check whether --with-gnu-ld was given.
if test ${with_gnu_ld+y}
then :
withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
else $as_nop
with_gnu_ld=no
fi
# Prepare PATH_SEPARATOR.
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
# Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
# contains only /bin. Note that ksh looks also at the FPATH variable,
# so we have to set that as well for the test.
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
&& { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
|| PATH_SEPARATOR=';'
}
fi
if test -n "$LD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld" >&5
printf %s "checking for ld... " >&6; }
elif test "$GCC" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
printf %s "checking for ld used by $CC... " >&6; }
elif test "$with_gnu_ld" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
printf %s "checking for GNU ld... " >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
printf %s "checking for non-GNU ld... " >&6; }
fi
if test -n "$LD"; then
# Let the user override the test with a path.
:
else
if test ${acl_cv_path_LD+y}
then :
printf %s "(cached) " >&6
else $as_nop
acl_cv_path_LD= # Final result of this test
ac_prog=ld # Program to search in $PATH
if test "$GCC" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
case $host in
*-*-mingw* | windows*)
# gcc leaves a trailing carriage return which upsets mingw
acl_output=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
acl_output=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $acl_output in
# Accept absolute paths.
[\\/]* | ?:[\\/]*)
re_direlt='/[^/][^/]*/\.\./'
# Canonicalize the pathname of ld
acl_output=`echo "$acl_output" | sed 's%\\\\%/%g'`
while echo "$acl_output" | grep "$re_direlt" > /dev/null 2>&1; do
acl_output=`echo $acl_output | sed "s%$re_direlt%/%"`
done
# Got the pathname. No search in PATH is needed.
acl_cv_path_LD="$acl_output"
ac_prog=
;;
"")
# If it fails, then pretend we aren't using GCC.
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
fi
if test -n "$ac_prog"; then
# Search for $ac_prog in $PATH.
acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS="$acl_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
acl_cv_path_LD="$ac_dir/$ac_prog"
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$acl_cv_path_LD" -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
test "$with_gnu_ld" != no && break
;;
*)
test "$with_gnu_ld" != yes && break
;;
esac
fi
done
IFS="$acl_save_ifs"
fi
case $host in
*-*-aix*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __powerpc64__ || defined __LP64__
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# The compiler produces 64-bit code. Add option '-b64' so that the
# linker groks 64-bit object files.
case "$acl_cv_path_LD " in
*" -b64 "*) ;;
*) acl_cv_path_LD="$acl_cv_path_LD -b64" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
sparc64-*-netbsd*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __sparcv9 || defined __arch64__
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
# The compiler produces 32-bit code. Add option '-m elf32_sparc'
# so that the linker groks 32-bit object files.
case "$acl_cv_path_LD " in
*" -m elf32_sparc "*) ;;
*) acl_cv_path_LD="$acl_cv_path_LD -m elf32_sparc" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
LD="$acl_cv_path_LD"
fi
if test -n "$LD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
printf "%s\n" "$LD" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
printf %s "checking if the linker ($LD) is GNU ld... " >&6; }
if test ${acl_cv_prog_gnu_ld+y}
then :
printf %s "(cached) " >&6
else $as_nop
# I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
acl_cv_prog_gnu_ld=yes
;;
*)
acl_cv_prog_gnu_ld=no
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$acl_cv_prog_gnu_ld
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
printf %s "checking for shared library run path origin... " >&6; }
if test ${acl_cv_rpath+y}
then :
printf %s "(cached) " >&6
else $as_nop
CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
. ./conftest.sh
rm -f ./conftest.sh
acl_cv_rpath=done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
printf "%s\n" "$acl_cv_rpath" >&6; }
wl="$acl_cv_wl"
acl_libext="$acl_cv_libext"
acl_shlibext="$acl_cv_shlibext"
acl_libname_spec="$acl_cv_libname_spec"
acl_library_names_spec="$acl_cv_library_names_spec"
acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
acl_hardcode_direct="$acl_cv_hardcode_direct"
acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
# Check whether --enable-rpath was given.
if test ${enable_rpath+y}
then :
enableval=$enable_rpath; :
else $as_nop
enable_rpath=yes
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking 32-bit host C ABI" >&5
printf %s "checking 32-bit host C ABI... " >&6; }
if test ${gl_cv_host_cpu_c_abi_32bit+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$gl_cv_host_cpu_c_abi"; then
case "$gl_cv_host_cpu_c_abi" in
i386 | x86_64-x32 | arm | armhf | arm64-ilp32 | hppa | ia64-ilp32 | mips | mipsn32 | powerpc | riscv*-ilp32* | s390 | sparc)
gl_cv_host_cpu_c_abi_32bit=yes ;;
x86_64 | alpha | arm64 | aarch64c | hppa64 | ia64 | mips64 | powerpc64 | powerpc64-elfv2 | riscv*-lp64* | s390x | sparc64 )
gl_cv_host_cpu_c_abi_32bit=no ;;
*)
gl_cv_host_cpu_c_abi_32bit=unknown ;;
esac
else
case "$host_cpu" in
# CPUs that only support a 32-bit ABI.
arc \
| bfin \
| cris* \
| csky \
| epiphany \
| ft32 \
| h8300 \
| m68k \
| microblaze | microblazeel \
| nds32 | nds32le | nds32be \
| nios2 | nios2eb | nios2el \
| or1k* \
| or32 \
| sh | sh1234 | sh1234elb \
| tic6x \
| xtensa* )
gl_cv_host_cpu_c_abi_32bit=yes
;;
# CPUs that only support a 64-bit ABI.
alpha | alphaev[4-8] | alphaev56 | alphapca5[67] | alphaev6[78] \
| mmix )
gl_cv_host_cpu_c_abi_32bit=no
;;
i[34567]86 )
gl_cv_host_cpu_c_abi_32bit=yes
;;
x86_64 )
# On x86_64 systems, the C compiler may be generating code in one of
# these ABIs:
# - 64-bit instruction set, 64-bit pointers, 64-bit 'long': x86_64.
# - 64-bit instruction set, 64-bit pointers, 32-bit 'long': x86_64
# with native Windows (mingw, MSVC).
# - 64-bit instruction set, 32-bit pointers, 32-bit 'long': x86_64-x32.
# - 32-bit instruction set, 32-bit pointers, 32-bit 'long': i386.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if (defined __x86_64__ || defined __amd64__ \
|| defined _M_X64 || defined _M_AMD64) \
&& !(defined __ILP32__ || defined _ILP32)
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_host_cpu_c_abi_32bit=no
else $as_nop
gl_cv_host_cpu_c_abi_32bit=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
arm* | aarch64 | aarch64c )
# Assume arm with EABI.
# On arm64 systems, the C compiler may be generating code in one of
# these ABIs:
# - aarch64 instruction set, 64-bit pointers, 64-bit 'long': arm64.
# - aarch64 instruction set, 32-bit pointers, 32-bit 'long': arm64-ilp32.
# - 32-bit instruction set, 32-bit pointers, 32-bit 'long': arm or armhf.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __aarch64__ && !(defined __ILP32__ || defined _ILP32)
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_host_cpu_c_abi_32bit=no
else $as_nop
gl_cv_host_cpu_c_abi_32bit=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
hppa1.0 | hppa1.1 | hppa2.0* | hppa64 )
# On hppa, the C compiler may be generating 32-bit code or 64-bit
# code. In the latter case, it defines _LP64 and __LP64__.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __LP64__
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_host_cpu_c_abi_32bit=no
else $as_nop
gl_cv_host_cpu_c_abi_32bit=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
ia64* )
# On ia64 on HP-UX, the C compiler may be generating 64-bit code or
# 32-bit code. In the latter case, it defines _ILP32.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef _ILP32
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_host_cpu_c_abi_32bit=yes
else $as_nop
gl_cv_host_cpu_c_abi_32bit=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
mips* )
# We should also check for (_MIPS_SZPTR == 64), but gcc keeps this
# at 32.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined _MIPS_SZLONG && (_MIPS_SZLONG == 64)
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_host_cpu_c_abi_32bit=no
else $as_nop
gl_cv_host_cpu_c_abi_32bit=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
powerpc* )
# Different ABIs are in use on AIX vs. Mac OS X vs. Linux,*BSD.
# No need to distinguish them here; the caller may distinguish
# them based on the OS.
# On powerpc64 systems, the C compiler may still be generating
# 32-bit code. And on powerpc-ibm-aix systems, the C compiler may
# be generating 64-bit code.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __powerpc64__ || defined __LP64__
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_host_cpu_c_abi_32bit=no
else $as_nop
gl_cv_host_cpu_c_abi_32bit=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
rs6000 )
gl_cv_host_cpu_c_abi_32bit=yes
;;
riscv32 | riscv64 )
# There are 6 ABIs: ilp32, ilp32f, ilp32d, lp64, lp64f, lp64d.
# Size of 'long' and 'void *':
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __LP64__
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_host_cpu_c_abi_32bit=no
else $as_nop
gl_cv_host_cpu_c_abi_32bit=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
s390* )
# On s390x, the C compiler may be generating 64-bit (= s390x) code
# or 31-bit (= s390) code.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __LP64__ || defined __s390x__
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_host_cpu_c_abi_32bit=no
else $as_nop
gl_cv_host_cpu_c_abi_32bit=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
sparc | sparc64 )
# UltraSPARCs running Linux have `uname -m` = "sparc64", but the
# C compiler still generates 32-bit code.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __sparcv9 || defined __arch64__
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_host_cpu_c_abi_32bit=no
else $as_nop
gl_cv_host_cpu_c_abi_32bit=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
*)
gl_cv_host_cpu_c_abi_32bit=unknown
;;
esac
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_host_cpu_c_abi_32bit" >&5
printf "%s\n" "$gl_cv_host_cpu_c_abi_32bit" >&6; }
HOST_CPU_C_ABI_32BIT="$gl_cv_host_cpu_c_abi_32bit"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ELF binary format" >&5
printf %s "checking for ELF binary format... " >&6; }
if test ${gl_cv_elf+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __ELF__ || (defined __linux__ && defined __EDG__)
Extensible Linking Format
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Extensible Linking Format" >/dev/null 2>&1
then :
gl_cv_elf=yes
else $as_nop
gl_cv_elf=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_elf" >&5
printf "%s\n" "$gl_cv_elf" >&6; }
if test $gl_cv_elf = yes; then
# Extract the ELF class of a file (5th byte) in decimal.
# Cf. https://en.wikipedia.org/wiki/Executable_and_Linkable_Format#File_header
if od -A x < /dev/null >/dev/null 2>/dev/null; then
# Use POSIX od.
func_elfclass ()
{
od -A n -t d1 -j 4 -N 1
}
else
# Use BSD hexdump.
func_elfclass ()
{
dd bs=1 count=1 skip=4 2>/dev/null | hexdump -e '1/1 "%3d "'
echo
}
fi
# Use 'expr', not 'test', to compare the values of func_elfclass, because on
# Solaris 11 OpenIndiana and Solaris 11 OmniOS, the result is 001 or 002,
# not 1 or 2.
case $HOST_CPU_C_ABI_32BIT in
yes)
# 32-bit ABI.
acl_is_expected_elfclass ()
{
expr "`func_elfclass | sed -e 's/[ ]//g'`" = 1 > /dev/null
}
;;
no)
# 64-bit ABI.
acl_is_expected_elfclass ()
{
expr "`func_elfclass | sed -e 's/[ ]//g'`" = 2 > /dev/null
}
;;
*)
# Unknown.
acl_is_expected_elfclass ()
{
:
}
;;
esac
else
acl_is_expected_elfclass ()
{
:
}
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the common suffixes of directories in the library search path" >&5
printf %s "checking for the common suffixes of directories in the library search path... " >&6; }
if test ${acl_cv_libdirstems+y}
then :
printf %s "(cached) " >&6
else $as_nop
acl_libdirstem=lib
acl_libdirstem2=
acl_libdirstem3=
case "$host_os" in
solaris*)
if test $HOST_CPU_C_ABI_32BIT = no; then
acl_libdirstem2=lib/64
case "$host_cpu" in
sparc*) acl_libdirstem3=lib/sparcv9 ;;
i*86 | x86_64) acl_libdirstem3=lib/amd64 ;;
esac
fi
;;
*)
searchpath=`(LC_ALL=C $CC $CPPFLAGS $CFLAGS -print-search-dirs) 2>/dev/null \
| sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
if test $HOST_CPU_C_ABI_32BIT != no; then
# 32-bit or unknown ABI.
if test -d /usr/lib32; then
acl_libdirstem2=lib32
fi
fi
if test $HOST_CPU_C_ABI_32BIT != yes; then
# 64-bit or unknown ABI.
if test -d /usr/lib64; then
acl_libdirstem3=lib64
fi
fi
if test -n "$searchpath"; then
acl_save_IFS="${IFS= }"; IFS=":"
for searchdir in $searchpath; do
if test -d "$searchdir"; then
case "$searchdir" in
*/lib32/ | */lib32 ) acl_libdirstem2=lib32 ;;
*/lib64/ | */lib64 ) acl_libdirstem3=lib64 ;;
*/../ | */.. )
# Better ignore directories of this form. They are misleading.
;;
*) searchdir=`cd "$searchdir" && pwd`
case "$searchdir" in
*/lib32 ) acl_libdirstem2=lib32 ;;
*/lib64 ) acl_libdirstem3=lib64 ;;
esac ;;
esac
fi
done
IFS="$acl_save_IFS"
if test $HOST_CPU_C_ABI_32BIT = yes; then
# 32-bit ABI.
acl_libdirstem3=
fi
if test $HOST_CPU_C_ABI_32BIT = no; then
# 64-bit ABI.
acl_libdirstem2=
fi
fi
;;
esac
test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
test -n "$acl_libdirstem3" || acl_libdirstem3="$acl_libdirstem"
acl_cv_libdirstems="$acl_libdirstem,$acl_libdirstem2,$acl_libdirstem3"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_libdirstems" >&5
printf "%s\n" "$acl_cv_libdirstems" >&6; }
acl_libdirstem=`echo "$acl_cv_libdirstems" | sed -e 's/,.*//'`
acl_libdirstem2=`echo "$acl_cv_libdirstems" | sed -e 's/^[^,]*,//' -e 's/,.*//'`
acl_libdirstem3=`echo "$acl_cv_libdirstems" | sed -e 's/^[^,]*,[^,]*,//' -e 's/,.*//'`
gl_sed_double_backslashes='s/\\/\\\\/g'
gl_sed_escape_doublequotes='s/"/\\"/g'
gl_sed_escape_for_make_1="s,\\([ \"&'();<>\\\\\`|]\\),\\\\\\1,g"
gl_sed_escape_for_make_2='s,\$,\\$$,g'
case `echo r | tr -d '\r'` in
'') gl_tr_cr='\015' ;;
*) gl_tr_cr='\r' ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
printf %s "checking for CFPreferencesCopyAppValue... " >&6; }
if test ${gt_cv_func_CFPreferencesCopyAppValue+y}
then :
printf %s "(cached) " >&6
else $as_nop
gt_save_LIBS="$LIBS"
LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <CoreFoundation/CFPreferences.h>
int
main (void)
{
CFPreferencesCopyAppValue(NULL, NULL)
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gt_cv_func_CFPreferencesCopyAppValue=yes
else $as_nop
gt_cv_func_CFPreferencesCopyAppValue=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gt_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
printf "%s\n" "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
printf "%s\n" "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyPreferredLanguages" >&5
printf %s "checking for CFLocaleCopyPreferredLanguages... " >&6; }
if test ${gt_cv_func_CFLocaleCopyPreferredLanguages+y}
then :
printf %s "(cached) " >&6
else $as_nop
gt_save_LIBS="$LIBS"
LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <CoreFoundation/CFLocale.h>
int
main (void)
{
CFLocaleCopyPreferredLanguages();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gt_cv_func_CFLocaleCopyPreferredLanguages=yes
else $as_nop
gt_cv_func_CFLocaleCopyPreferredLanguages=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gt_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyPreferredLanguages" >&5
printf "%s\n" "$gt_cv_func_CFLocaleCopyPreferredLanguages" >&6; }
if test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
printf "%s\n" "#define HAVE_CFLOCALECOPYPREFERREDLANGUAGES 1" >>confdefs.h
fi
INTL_MACOSX_LIBS=
if test $gt_cv_func_CFPreferencesCopyAppValue = yes \
|| test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation -Wl,-framework -Wl,CoreServices"
fi
USE_INCLUDED_LIBINTL=no
LIBINTL=
LTLIBINTL=
POSUB=
case " $gt_needs " in
*" need-formatstring-macros "*) gt_api_version=3 ;;
*" need-ngettext "*) gt_api_version=2 ;;
*) gt_api_version=1 ;;
esac
gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
if test "$USE_NLS" = "yes"; then
gt_use_preinstalled_gnugettext=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether included gettext is requested" >&5
printf %s "checking whether included gettext is requested... " >&6; }
# Check whether --with-included-gettext was given.
if test ${with_included_gettext+y}
then :
withval=$with_included_gettext; nls_cv_force_use_gnu_gettext=$withval
else $as_nop
nls_cv_force_use_gnu_gettext=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $nls_cv_force_use_gnu_gettext" >&5
printf "%s\n" "$nls_cv_force_use_gnu_gettext" >&6; }
nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
if test $gt_api_version -ge 3; then
gt_revision_test_code='
#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
#endif
typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
'
else
gt_revision_test_code=
fi
if test $gt_api_version -ge 2; then
gt_expression_test_code=' + * ngettext ("", "", 0)'
else
gt_expression_test_code=
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
printf %s "checking for GNU gettext in libc... " >&6; }
if eval test \${$gt_func_gnugettext_libc+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <libintl.h>
#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
extern int _nl_msg_cat_cntr;
extern int *_nl_domain_bindings;
#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings)
#else
#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
#endif
$gt_revision_test_code
int
main (void)
{
bindtextdomain ("", "");
return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
eval "$gt_func_gnugettext_libc=yes"
else $as_nop
eval "$gt_func_gnugettext_libc=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$gt_func_gnugettext_libc
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
use_additional=yes
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
# Check whether --with-libintl-prefix was given.
if test ${with_libintl_prefix+y}
then :
withval=$with_libintl_prefix;
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
additional_libdir2="$withval/$acl_libdirstem2"
additional_libdir3="$withval/$acl_libdirstem3"
fi
fi
fi
if test "X$additional_libdir2" = "X$additional_libdir"; then
additional_libdir2=
fi
if test "X$additional_libdir3" = "X$additional_libdir"; then
additional_libdir3=
fi
LIBINTL=
LTLIBINTL=
INCINTL=
LIBINTL_PREFIX=
HAVE_LIBINTL=
rpathdirs=
ltrpathdirs=
names_already_handled=
names_next_round='intl '
while test -n "$names_next_round"; do
names_this_round="$names_next_round"
names_next_round=
for name in $names_this_round; do
already_handled=
for n in $names_already_handled; do
if test "$n" = "$name"; then
already_handled=yes
break
fi
done
if test -z "$already_handled"; then
names_already_handled="$names_already_handled $name"
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
eval value=\"\$HAVE_LIB$uppername\"
if test -n "$value"; then
if test "$value" = yes; then
eval value=\"\$LIB$uppername\"
test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
eval value=\"\$LTLIB$uppername\"
test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
else
:
fi
else
found_dir=
found_la=
found_so=
found_a=
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
if test -n "$acl_shlibext"; then
shrext=".$acl_shlibext" # typically: shrext=.so
else
shrext=
fi
if test $use_additional = yes; then
for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
if test "X$found_dir" = "X"; then
eval dir=\$$additional_libdir_variable
if test -n "$dir"; then
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
fi
fi
done
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIBINTL; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
break
fi
done
fi
if test "X$found_dir" != "X"; then
LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
if test "X$found_so" != "X"; then
if test "$enable_rpath" = no \
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem2" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
else
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $found_dir"
fi
if test "$acl_hardcode_direct" = yes; then
LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
else
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $found_dir"
fi
else
haveit=
for x in $LDFLAGS $LIBINTL; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
fi
if test "$acl_hardcode_minus_L" != no; then
LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
else
LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
fi
fi
fi
fi
else
if test "X$found_a" != "X"; then
LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
else
LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
fi
fi
additional_includedir=
case "$found_dir" in
*/$acl_libdirstem | */$acl_libdirstem/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
if test "$name" = 'intl'; then
LIBINTL_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem2 | */$acl_libdirstem2/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
if test "$name" = 'intl'; then
LIBINTL_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem3 | */$acl_libdirstem3/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
if test "$name" = 'intl'; then
LIBINTL_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
for x in $CPPFLAGS $INCINTL; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
fi
fi
fi
fi
fi
if test -n "$found_la"; then
save_libdir="$libdir"
case "$found_la" in
*/* | *\\*) . "$found_la" ;;
*) . "./$found_la" ;;
esac
libdir="$save_libdir"
for dep in $dependency_libs; do
case "$dep" in
-L*)
dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
haveit=
if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
haveit=
for x in $LDFLAGS $LIBINTL; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LIBINTL="${LIBINTL}${LIBINTL:+ }-L$dependency_libdir"
fi
fi
haveit=
for x in $LDFLAGS $LTLIBINTL; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$dependency_libdir"
fi
fi
fi
fi
;;
-R*)
dir=`echo "X$dep" | sed -e 's/^X-R//'`
if test "$enable_rpath" != no; then
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $dir"
fi
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $dir"
fi
fi
;;
-l*)
dep=`echo "X$dep" | sed -e 's/^X-l//'`
if test "X$dep" != Xc \
|| case $host_os in
linux* | gnu* | k*bsd*-gnu) false ;;
*) true ;;
esac; then
names_next_round="$names_next_round $dep"
fi
;;
*.la)
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
;;
*)
LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
;;
esac
done
fi
else
LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
fi
fi
fi
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$acl_hardcode_libdir_separator"; then
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
done
acl_save_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
else
for found_dir in $rpathdirs; do
acl_save_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
done
fi
fi
if test "X$ltrpathdirs" != "X"; then
for found_dir in $ltrpathdirs; do
LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
printf %s "checking for GNU gettext in libintl... " >&6; }
if eval test \${$gt_func_gnugettext_libintl+y}
then :
printf %s "(cached) " >&6
else $as_nop
gt_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $INCINTL"
gt_save_LIBS="$LIBS"
LIBS="$LIBS $LIBINTL"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <libintl.h>
#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
extern int _nl_msg_cat_cntr;
extern
#ifdef __cplusplus
"C"
#endif
const char *_nl_expand_alias (const char *);
#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (""))
#else
#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
#endif
$gt_revision_test_code
int
main (void)
{
bindtextdomain ("", "");
return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
eval "$gt_func_gnugettext_libintl=yes"
else $as_nop
eval "$gt_func_gnugettext_libintl=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
gt_LIBINTL_EXTRA="$INTL_MACOSX_LIBS"
case "$host_os" in
aix*) gt_LIBINTL_EXTRA="-lpthread" ;;
esac
if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } \
&& { test -n "$LIBICONV" || test -n "$gt_LIBINTL_EXTRA"; }; then
LIBS="$LIBS $LIBICONV $gt_LIBINTL_EXTRA"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <libintl.h>
#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
extern int _nl_msg_cat_cntr;
extern
#ifdef __cplusplus
"C"
#endif
const char *_nl_expand_alias (const char *);
#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (""))
#else
#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
#endif
$gt_revision_test_code
int
main (void)
{
bindtextdomain ("", "");
return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
LIBINTL="$LIBINTL $LIBICONV $gt_LIBINTL_EXTRA"
LTLIBINTL="$LTLIBINTL $LTLIBICONV $gt_LIBINTL_EXTRA"
eval "$gt_func_gnugettext_libintl=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
CPPFLAGS="$gt_save_CPPFLAGS"
LIBS="$gt_save_LIBS"
fi
eval ac_res=\$$gt_func_gnugettext_libintl
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
fi
if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
|| { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
&& test "$PACKAGE" != gettext-runtime \
&& test "$PACKAGE" != gettext-tools \
&& test "$PACKAGE" != libintl; }; then
gt_use_preinstalled_gnugettext=yes
else
LIBINTL=
LTLIBINTL=
INCINTL=
fi
if test "$gt_use_preinstalled_gnugettext" != "yes"; then
nls_cv_use_gnu_gettext=yes
fi
fi
if test "$nls_cv_use_gnu_gettext" = "yes"; then
USE_INCLUDED_LIBINTL=yes
LIBINTL="\${top_builddir}/../gettext-runtime/intl/libintl.la $LIBICONV $LIBTHREAD"
LTLIBINTL="\${top_builddir}/../gettext-runtime/intl/libintl.la $LTLIBICONV $LTLIBTHREAD"
LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
fi
CATOBJEXT=
if test "$gt_use_preinstalled_gnugettext" = "yes" \
|| test "$nls_cv_use_gnu_gettext" = "yes"; then
CATOBJEXT=.gmo
fi
if test -n "$INTL_MACOSX_LIBS"; then
if test "$gt_use_preinstalled_gnugettext" = "yes" \
|| test "$nls_cv_use_gnu_gettext" = "yes"; then
LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
fi
fi
if test "$gt_use_preinstalled_gnugettext" = "yes" \
|| test "$nls_cv_use_gnu_gettext" = "yes"; then
printf "%s\n" "#define ENABLE_NLS 1" >>confdefs.h
else
USE_NLS=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
printf %s "checking whether to use NLS... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
printf "%s\n" "$USE_NLS" >&6; }
if test "$USE_NLS" = "yes"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
printf %s "checking where the gettext function comes from... " >&6; }
if test "$gt_use_preinstalled_gnugettext" = "yes"; then
if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
gt_source="external libintl"
else
gt_source="libc"
fi
else
gt_source="included intl directory"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
printf "%s\n" "$gt_source" >&6; }
fi
if test "$USE_NLS" = "yes"; then
if test "$gt_use_preinstalled_gnugettext" = "yes"; then
if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
printf %s "checking how to link with libintl... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
printf "%s\n" "$LIBINTL" >&6; }
for element in $INCINTL; do
haveit=
for x in $CPPFLAGS; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X$element"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
fi
done
fi
printf "%s\n" "#define HAVE_GETTEXT 1" >>confdefs.h
printf "%s\n" "#define HAVE_DCGETTEXT 1" >>confdefs.h
fi
POSUB=po
fi
gt_save_prefix="${prefix}"
gt_save_datarootdir="${datarootdir}"
gt_save_localedir="${localedir}"
if test "X$prefix" = "XNONE"; then
prefix="$ac_default_prefix"
fi
eval datarootdir="$datarootdir"
eval localedir="$localedir"
gl_final_localedir="$localedir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_localedir=`cygpath -w "$gl_final_localedir"` ;;
esac
;;
esac
localedir_c=`printf '%s\n' "$gl_final_localedir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
localedir_c='"'"$localedir_c"'"'
localedir_c_make=`printf '%s\n' "$localedir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$localedir_c_make" = '\"'"${gl_final_localedir}"'\"'; then
localedir_c_make='\"$(localedir)\"'
fi
localedir="${gt_save_localedir}"
datarootdir="${gt_save_datarootdir}"
prefix="${gt_save_prefix}"
# Check whether --with-installed-libtextstyle was given.
if test ${with_installed_libtextstyle+y}
then :
withval=$with_installed_libtextstyle; gt_use_installed_libtextstyle=$withval
else $as_nop
gt_use_installed_libtextstyle=no
fi
if test "$gt_use_installed_libtextstyle" != no; then
case "$gl_libtextstyle_minversion" in
*" 0.20.5 "*)
snippet='styled_ostream_t s = term_styled_ostream_create(1,"",TTYCTL_AUTO,"");
ostream_printf(s,"%d",42);'
;;
*" 0.20 "*)
snippet='term_styled_ostream_create(1,"",TTYCTL_AUTO,"");'
;;
esac
use_additional=yes
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
# Check whether --with-libtextstyle-prefix was given.
if test ${with_libtextstyle_prefix+y}
then :
withval=$with_libtextstyle_prefix;
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
additional_libdir2="$withval/$acl_libdirstem2"
additional_libdir3="$withval/$acl_libdirstem3"
fi
fi
fi
if test "X$additional_libdir2" = "X$additional_libdir"; then
additional_libdir2=
fi
if test "X$additional_libdir3" = "X$additional_libdir"; then
additional_libdir3=
fi
LIBTEXTSTYLE=
LTLIBTEXTSTYLE=
INCTEXTSTYLE=
LIBTEXTSTYLE_PREFIX=
HAVE_LIBTEXTSTYLE=
rpathdirs=
ltrpathdirs=
names_already_handled=
names_next_round='textstyle '
while test -n "$names_next_round"; do
names_this_round="$names_next_round"
names_next_round=
for name in $names_this_round; do
already_handled=
for n in $names_already_handled; do
if test "$n" = "$name"; then
already_handled=yes
break
fi
done
if test -z "$already_handled"; then
names_already_handled="$names_already_handled $name"
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
eval value=\"\$HAVE_LIB$uppername\"
if test -n "$value"; then
if test "$value" = yes; then
eval value=\"\$LIB$uppername\"
test -z "$value" || LIBTEXTSTYLE="${LIBTEXTSTYLE}${LIBTEXTSTYLE:+ }$value"
eval value=\"\$LTLIB$uppername\"
test -z "$value" || LTLIBTEXTSTYLE="${LTLIBTEXTSTYLE}${LTLIBTEXTSTYLE:+ }$value"
else
:
fi
else
found_dir=
found_la=
found_so=
found_a=
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
if test -n "$acl_shlibext"; then
shrext=".$acl_shlibext" # typically: shrext=.so
else
shrext=
fi
if test $use_additional = yes; then
for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
if test "X$found_dir" = "X"; then
eval dir=\$$additional_libdir_variable
if test -n "$dir"; then
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
fi
fi
done
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIBTEXTSTYLE; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
break
fi
done
fi
if test "X$found_dir" != "X"; then
LTLIBTEXTSTYLE="${LTLIBTEXTSTYLE}${LTLIBTEXTSTYLE:+ }-L$found_dir -l$name"
if test "X$found_so" != "X"; then
if test "$enable_rpath" = no \
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem2" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
LIBTEXTSTYLE="${LIBTEXTSTYLE}${LIBTEXTSTYLE:+ }$found_so"
else
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $found_dir"
fi
if test "$acl_hardcode_direct" = yes; then
LIBTEXTSTYLE="${LIBTEXTSTYLE}${LIBTEXTSTYLE:+ }$found_so"
else
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
LIBTEXTSTYLE="${LIBTEXTSTYLE}${LIBTEXTSTYLE:+ }$found_so"
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $found_dir"
fi
else
haveit=
for x in $LDFLAGS $LIBTEXTSTYLE; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
LIBTEXTSTYLE="${LIBTEXTSTYLE}${LIBTEXTSTYLE:+ }-L$found_dir"
fi
if test "$acl_hardcode_minus_L" != no; then
LIBTEXTSTYLE="${LIBTEXTSTYLE}${LIBTEXTSTYLE:+ }$found_so"
else
LIBTEXTSTYLE="${LIBTEXTSTYLE}${LIBTEXTSTYLE:+ }-l$name"
fi
fi
fi
fi
else
if test "X$found_a" != "X"; then
LIBTEXTSTYLE="${LIBTEXTSTYLE}${LIBTEXTSTYLE:+ }$found_a"
else
LIBTEXTSTYLE="${LIBTEXTSTYLE}${LIBTEXTSTYLE:+ }-L$found_dir -l$name"
fi
fi
additional_includedir=
case "$found_dir" in
*/$acl_libdirstem | */$acl_libdirstem/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
if test "$name" = 'textstyle'; then
LIBTEXTSTYLE_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem2 | */$acl_libdirstem2/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
if test "$name" = 'textstyle'; then
LIBTEXTSTYLE_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem3 | */$acl_libdirstem3/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
if test "$name" = 'textstyle'; then
LIBTEXTSTYLE_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
for x in $CPPFLAGS $INCTEXTSTYLE; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
INCTEXTSTYLE="${INCTEXTSTYLE}${INCTEXTSTYLE:+ }-I$additional_includedir"
fi
fi
fi
fi
fi
if test -n "$found_la"; then
save_libdir="$libdir"
case "$found_la" in
*/* | *\\*) . "$found_la" ;;
*) . "./$found_la" ;;
esac
libdir="$save_libdir"
for dep in $dependency_libs; do
case "$dep" in
-L*)
dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
haveit=
if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
haveit=
for x in $LDFLAGS $LIBTEXTSTYLE; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LIBTEXTSTYLE="${LIBTEXTSTYLE}${LIBTEXTSTYLE:+ }-L$dependency_libdir"
fi
fi
haveit=
for x in $LDFLAGS $LTLIBTEXTSTYLE; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LTLIBTEXTSTYLE="${LTLIBTEXTSTYLE}${LTLIBTEXTSTYLE:+ }-L$dependency_libdir"
fi
fi
fi
fi
;;
-R*)
dir=`echo "X$dep" | sed -e 's/^X-R//'`
if test "$enable_rpath" != no; then
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $dir"
fi
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $dir"
fi
fi
;;
-l*)
dep=`echo "X$dep" | sed -e 's/^X-l//'`
if test "X$dep" != Xc \
|| case $host_os in
linux* | gnu* | k*bsd*-gnu) false ;;
*) true ;;
esac; then
names_next_round="$names_next_round $dep"
fi
;;
*.la)
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
;;
*)
LIBTEXTSTYLE="${LIBTEXTSTYLE}${LIBTEXTSTYLE:+ }$dep"
LTLIBTEXTSTYLE="${LTLIBTEXTSTYLE}${LTLIBTEXTSTYLE:+ }$dep"
;;
esac
done
fi
else
LIBTEXTSTYLE="${LIBTEXTSTYLE}${LIBTEXTSTYLE:+ }-l$name"
LTLIBTEXTSTYLE="${LTLIBTEXTSTYLE}${LTLIBTEXTSTYLE:+ }-l$name"
fi
fi
fi
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$acl_hardcode_libdir_separator"; then
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
done
acl_save_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIBTEXTSTYLE="${LIBTEXTSTYLE}${LIBTEXTSTYLE:+ }$flag"
else
for found_dir in $rpathdirs; do
acl_save_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIBTEXTSTYLE="${LIBTEXTSTYLE}${LIBTEXTSTYLE:+ }$flag"
done
fi
fi
if test "X$ltrpathdirs" != "X"; then
for found_dir in $ltrpathdirs; do
LTLIBTEXTSTYLE="${LTLIBTEXTSTYLE}${LTLIBTEXTSTYLE:+ }-R$found_dir"
done
fi
ac_save_CPPFLAGS="$CPPFLAGS"
for element in $INCTEXTSTYLE; do
haveit=
for x in $CPPFLAGS; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X$element"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libtextstyle" >&5
printf %s "checking for libtextstyle... " >&6; }
if test ${ac_cv_libtextstyle+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_LIBS="$LIBS"
case " $LIBTEXTSTYLE" in
*" -l"*) LIBS="$LIBS $LIBTEXTSTYLE" ;;
*) LIBS="$LIBTEXTSTYLE $LIBS" ;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <textstyle.h>
int
main (void)
{
$snippet
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_libtextstyle=yes
else $as_nop
ac_cv_libtextstyle='no'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$ac_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libtextstyle" >&5
printf "%s\n" "$ac_cv_libtextstyle" >&6; }
if test "$ac_cv_libtextstyle" = yes; then
HAVE_LIBTEXTSTYLE=yes
printf "%s\n" "#define HAVE_LIBTEXTSTYLE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libtextstyle" >&5
printf %s "checking how to link with libtextstyle... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBTEXTSTYLE" >&5
printf "%s\n" "$LIBTEXTSTYLE" >&6; }
else
HAVE_LIBTEXTSTYLE=no
CPPFLAGS="$ac_save_CPPFLAGS"
LIBTEXTSTYLE=
LTLIBTEXTSTYLE=
LIBTEXTSTYLE_PREFIX=
fi
else
test -f ../libtextstyle/Makefile || {
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: When building the gettext-tools package without building the entire gettext package, you need to pass the --with-installed-libtextstyle option to configure." >&5
printf "%s\n" "$as_me: WARNING: When building the gettext-tools package without building the entire gettext package, you need to pass the --with-installed-libtextstyle option to configure." >&2;}
}
fi
if test "$gt_use_installed_libtextstyle" != no; then
USE_INSTALLED_LIBTEXTSTYLE_TRUE=
USE_INSTALLED_LIBTEXTSTYLE_FALSE='#'
else
USE_INSTALLED_LIBTEXTSTYLE_TRUE='#'
USE_INSTALLED_LIBTEXTSTYLE_FALSE=
fi
# Check whether --with-installed-csharp-dll was given.
if test ${with_installed_csharp_dll+y}
then :
withval=$with_installed_csharp_dll; gt_use_installed_csharp_dll=$withval
else $as_nop
gt_use_installed_csharp_dll=no
fi
if test $BUILDCSHARP = yes && test "$gt_use_installed_csharp_dll" = no; then
test -f ../gettext-runtime/intl-csharp/Makefile || {
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: When building the gettext-tools package without building the entire gettext package, you need to pass the --with-installed-csharp-dll option to configure." >&5
printf "%s\n" "$as_me: WARNING: When building the gettext-tools package without building the entire gettext package, you need to pass the --with-installed-csharp-dll option to configure." >&2;}
}
fi
if test "$gt_use_installed_csharp_dll" != no; then
USE_INSTALLED_CSHARP_DLL_TRUE=
USE_INSTALLED_CSHARP_DLL_FALSE='#'
else
USE_INSTALLED_CSHARP_DLL_TRUE='#'
USE_INSTALLED_CSHARP_DLL_FALSE=
fi
for ac_prog in bison
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_TOOLS_BISON+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$TOOLS_BISON"; then
ac_cv_prog_TOOLS_BISON="$TOOLS_BISON" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_TOOLS_BISON="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
TOOLS_BISON=$ac_cv_prog_TOOLS_BISON
if test -n "$TOOLS_BISON"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TOOLS_BISON" >&5
printf "%s\n" "$TOOLS_BISON" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$TOOLS_BISON" && break
done
if test -z "$TOOLS_BISON"; then
ac_verc_fail=yes
else
cat >conftest.y <<_ACEOF
%require "3.0"
%%
exp:
_ACEOF
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bison 3.0 or newer" >&5
printf %s "checking for bison 3.0 or newer... " >&6; }
ac_prog_version=`$TOOLS_BISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
: ${ac_prog_version:='v. ?.??'}
if $TOOLS_BISON conftest.y -o conftest.c 2>/dev/null; then
ac_prog_version="$ac_prog_version, ok"
ac_verc_fail=no
else
ac_prog_version="$ac_prog_version, bad"
ac_verc_fail=yes
fi
rm -f conftest.y conftest.c
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
printf "%s\n" "$ac_prog_version" >&6; }
fi
if test $ac_verc_fail = yes; then
TOOLS_BISON=:
fi
: ${YACC='bison -o y.tab.c'}
if test -z "$USE_NLS"; then
echo "The BISON-I18N macro is used without being preceded by AM-GNU-GETTEXT." | sed -e 's/-/_/g' 1>&2
exit 1
fi
BISON_LOCALEDIR=
BISON_USE_NLS=no
if test "$USE_NLS" = yes; then
BISON_LOCALEDIR="${localedir}"
# Check whether --with-bison-prefix was given.
if test ${with_bison_prefix+y}
then :
withval=$with_bison_prefix; if test "X$withval" != "X" && test "X$withval" != "Xno"; then
BISON_LOCALEDIR="$withval/share/locale"
fi
fi
if test $cross_compiling != yes; then
if (${YACC-${BISON-:}} --print-localedir) >/dev/null 2>&1; then
BISON_LOCALEDIR=`${YACC-${BISON-:}} --print-localedir`
fi
fi
if test -n "$BISON_LOCALEDIR"; then
USER_LINGUAS="${LINGUAS-%UNSET%}"
if test -n "$USER_LINGUAS"; then
BISON_USE_NLS=yes
fi
fi
fi
if test $BISON_USE_NLS = yes; then
printf "%s\n" "#define YYENABLE_NLS 1" >>confdefs.h
fi
MSGMERGE_LIBM=?
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __NO_MATH_INLINES
# define __NO_MATH_INLINES 1 /* for glibc */
#endif
#include <math.h>
double x;
int
main (void)
{
x = ceil(x); x = sqrt(x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
MSGMERGE_LIBM=
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test "$MSGMERGE_LIBM" = "?"; then
save_LIBS="$LIBS"
LIBS="$LIBS -lm"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __NO_MATH_INLINES
# define __NO_MATH_INLINES 1 /* for glibc */
#endif
#include <math.h>
double x;
int
main (void)
{
x = ceil(x); x = sqrt(x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
MSGMERGE_LIBM="-lm"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$save_LIBS"
fi
if test "$MSGMERGE_LIBM" = "?"; then
MSGMERGE_LIBM=
fi
if test "$gl_use_threads" != no; then
if test -e penmp || test -e mp; then
as_fn_error $? "AC_OPENMP clobbers files named 'mp' and 'penmp'. Aborting configure because one of these files already exists." "$LINENO" 5
fi
# Check whether --enable-openmp was given.
if test ${enable_openmp+y}
then :
enableval=$enable_openmp;
fi
OPENMP_CFLAGS=
if test "$enable_openmp" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to support OpenMP" >&5
printf %s "checking for $CC option to support OpenMP... " >&6; }
if test ${ac_cv_prog_c_openmp+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_c_openmp='not found'
for ac_option in '' -fopenmp -xopenmp -openmp -mp -omp -qsmp=omp -homp \
-Popenmp --openmp; do
ac_save_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS $ac_option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef _OPENMP
#error "OpenMP not supported"
#endif
#include <omp.h>
int main (void) { return omp_get_num_threads (); }
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef _OPENMP
#error "OpenMP not supported"
#endif
#include <omp.h>
int main (void) { return omp_get_num_threads (); }
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_prog_c_openmp=$ac_option
else $as_nop
ac_cv_prog_c_openmp='unsupported'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$ac_save_CFLAGS
if test "$ac_cv_prog_c_openmp" != 'not found'; then
break
fi
done
if test "$ac_cv_prog_c_openmp" = 'not found'; then
ac_cv_prog_c_openmp='unsupported'
elif test "$ac_cv_prog_c_openmp" = ''; then
ac_cv_prog_c_openmp='none needed'
fi
rm -f penmp mp
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_c_openmp" >&5
printf "%s\n" "$ac_cv_prog_c_openmp" >&6; }
if test "$ac_cv_prog_c_openmp" != 'unsupported' && \
test "$ac_cv_prog_c_openmp" != 'none needed'; then
OPENMP_CFLAGS="$ac_cv_prog_c_openmp"
fi
fi
else
OPENMP_CFLAGS=
fi
# Check whether --enable-cross-guesses was given.
if test ${enable_cross_guesses+y}
then :
enableval=$enable_cross_guesses; if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: invalid argument supplied to --enable-cross-guesses" >&5
printf "%s\n" "$as_me: WARNING: invalid argument supplied to --enable-cross-guesses" >&2;}
enableval=conservative
fi
gl_cross_guesses="$enableval"
else $as_nop
gl_cross_guesses=conservative
fi
if test $gl_cross_guesses = risky; then
gl_cross_guess_normal="guessing yes"
gl_cross_guess_inverted="guessing no"
else
gl_cross_guess_normal="guessing no"
gl_cross_guess_inverted="guessing yes"
fi
LIBC_FATAL_STDERR_=1
export LIBC_FATAL_STDERR_
HAVE_CHOWN=1;
HAVE_COPY_FILE_RANGE=1;
HAVE_DUP3=1;
HAVE_EUIDACCESS=1;
HAVE_EXECVPE=1;
HAVE_FACCESSAT=1;
HAVE_FCHDIR=1;
HAVE_FCHOWNAT=1;
HAVE_FDATASYNC=1;
HAVE_FSYNC=1;
HAVE_FTRUNCATE=1;
HAVE_GETDTABLESIZE=1;
HAVE_GETENTROPY=1;
HAVE_GETGROUPS=1;
HAVE_GETHOSTNAME=1;
HAVE_GETLOGIN=1;
HAVE_GETPAGESIZE=1;
HAVE_GETPASS=1;
HAVE_GROUP_MEMBER=1;
HAVE_LCHOWN=1;
HAVE_LINK=1;
HAVE_LINKAT=1;
HAVE_PIPE=1;
HAVE_PIPE2=1;
HAVE_PREAD=1;
HAVE_PWRITE=1;
HAVE_READLINK=1;
HAVE_READLINKAT=1;
HAVE_SETHOSTNAME=1;
HAVE_SLEEP=1;
HAVE_SYMLINK=1;
HAVE_SYMLINKAT=1;
HAVE_UNLINKAT=1;
HAVE_USLEEP=1;
HAVE_DECL_ENVIRON=1;
HAVE_DECL_EXECVPE=1;
HAVE_DECL_FCHDIR=1;
HAVE_DECL_FDATASYNC=1;
HAVE_DECL_GETDOMAINNAME=1;
HAVE_DECL_GETLOGIN=1;
HAVE_DECL_GETLOGIN_R=1;
HAVE_DECL_GETPAGESIZE=1;
HAVE_DECL_GETUSERSHELL=1;
HAVE_DECL_SETHOSTNAME=1;
HAVE_DECL_TRUNCATE=1;
HAVE_DECL_TTYNAME_R=1;
HAVE_OS_H=0;
HAVE_SYS_PARAM_H=0;
REPLACE_ACCESS=0;
REPLACE_CHOWN=0;
REPLACE_CLOSE=0;
REPLACE_COPY_FILE_RANGE=0;
REPLACE_DUP=0;
REPLACE_DUP2=0;
REPLACE_DUP3=0;
REPLACE_EXECL=0;
REPLACE_EXECLE=0;
REPLACE_EXECLP=0;
REPLACE_EXECV=0;
REPLACE_EXECVE=0;
REPLACE_EXECVP=0;
REPLACE_EXECVPE=0;
REPLACE_FACCESSAT=0;
REPLACE_FCHDIR=0;
REPLACE_FCHOWNAT=0;
REPLACE_FDATASYNC=0;
REPLACE_FTRUNCATE=0;
REPLACE_GETCWD=0;
REPLACE_GETDOMAINNAME=0;
REPLACE_GETDTABLESIZE=0;
REPLACE_GETENTROPY=0;
REPLACE_GETLOGIN_R=0;
REPLACE_GETGROUPS=0;
REPLACE_GETPAGESIZE=0;
REPLACE_GETPASS=0;
REPLACE_GETPASS_FOR_GETPASS_GNU=0;
REPLACE_ISATTY=0;
REPLACE_LCHOWN=0;
REPLACE_LINK=0;
REPLACE_LINKAT=0;
REPLACE_LSEEK=0;
REPLACE_PIPE2=0;
REPLACE_PREAD=0;
REPLACE_PWRITE=0;
REPLACE_READ=0;
REPLACE_READLINK=0;
REPLACE_READLINKAT=0;
REPLACE_RMDIR=0;
REPLACE_SETHOSTNAME=0;
REPLACE_SLEEP=0;
REPLACE_SYMLINK=0;
REPLACE_SYMLINKAT=0;
REPLACE_TRUNCATE=0;
REPLACE_TTYNAME_R=0;
REPLACE_UNLINK=0;
REPLACE_UNLINKAT=0;
REPLACE_USLEEP=0;
REPLACE_WRITE=0;
UNISTD_H_HAVE_SYS_RANDOM_H=0;
UNISTD_H_HAVE_WINSOCK2_H=0;
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
ac_func=
for ac_item in $ac_func_c_list
do
if test $ac_func; then
ac_fn_c_check_func "$LINENO" $ac_func ac_cv_func_$ac_func
if eval test \"x\$ac_cv_func_$ac_func\" = xyes; then
echo "#define $ac_item 1" >> confdefs.h
fi
ac_func=
else
ac_func=$ac_item
fi
done
GL_GNULIB_ACCESS=0
GL_GNULIB_CHDIR=0
GL_GNULIB_CHOWN=0
GL_GNULIB_CLOSE=0
GL_GNULIB_COPY_FILE_RANGE=0
GL_GNULIB_DUP=0
GL_GNULIB_DUP2=0
GL_GNULIB_DUP3=0
GL_GNULIB_ENVIRON=0
GL_GNULIB_EUIDACCESS=0
GL_GNULIB_EXECL=0
GL_GNULIB_EXECLE=0
GL_GNULIB_EXECLP=0
GL_GNULIB_EXECV=0
GL_GNULIB_EXECVE=0
GL_GNULIB_EXECVP=0
GL_GNULIB_EXECVPE=0
GL_GNULIB_FACCESSAT=0
GL_GNULIB_FCHDIR=0
GL_GNULIB_FCHOWNAT=0
GL_GNULIB_FDATASYNC=0
GL_GNULIB_FSYNC=0
GL_GNULIB_FTRUNCATE=0
GL_GNULIB_GETCWD=0
GL_GNULIB_GETDOMAINNAME=0
GL_GNULIB_GETDTABLESIZE=0
GL_GNULIB_GETENTROPY=0
GL_GNULIB_GETGROUPS=0
GL_GNULIB_GETHOSTNAME=0
GL_GNULIB_GETLOGIN=0
GL_GNULIB_GETLOGIN_R=0
GL_GNULIB_GETOPT_POSIX=0
GL_GNULIB_GETPAGESIZE=0
GL_GNULIB_GETPASS=0
GL_GNULIB_GETPASS_GNU=0
GL_GNULIB_GETUSERSHELL=0
GL_GNULIB_GROUP_MEMBER=0
GL_GNULIB_ISATTY=0
GL_GNULIB_LCHOWN=0
GL_GNULIB_LINK=0
GL_GNULIB_LINKAT=0
GL_GNULIB_LSEEK=0
GL_GNULIB_PIPE=0
GL_GNULIB_PIPE2=0
GL_GNULIB_PREAD=0
GL_GNULIB_PWRITE=0
GL_GNULIB_READ=0
GL_GNULIB_READLINK=0
GL_GNULIB_READLINKAT=0
GL_GNULIB_RMDIR=0
GL_GNULIB_SETHOSTNAME=0
GL_GNULIB_SLEEP=0
GL_GNULIB_SYMLINK=0
GL_GNULIB_SYMLINKAT=0
GL_GNULIB_TRUNCATE=0
GL_GNULIB_TTYNAME_R=0
GL_GNULIB_UNISTD_H_GETOPT=0
GL_GNULIB_UNISTD_H_NONBLOCKING=0
GL_GNULIB_UNISTD_H_SIGPIPE=0
GL_GNULIB_UNLINK=0
GL_GNULIB_UNLINKAT=0
GL_GNULIB_USLEEP=0
GL_GNULIB_WRITE=0
GL_GNULIB_MDA_ACCESS=1
GL_GNULIB_MDA_CHDIR=1
GL_GNULIB_MDA_CLOSE=1
GL_GNULIB_MDA_DUP=1
GL_GNULIB_MDA_DUP2=1
GL_GNULIB_MDA_EXECL=1
GL_GNULIB_MDA_EXECLE=1
GL_GNULIB_MDA_EXECLP=1
GL_GNULIB_MDA_EXECV=1
GL_GNULIB_MDA_EXECVE=1
GL_GNULIB_MDA_EXECVP=1
GL_GNULIB_MDA_EXECVPE=1
GL_GNULIB_MDA_GETCWD=1
GL_GNULIB_MDA_GETPID=1
GL_GNULIB_MDA_ISATTY=1
GL_GNULIB_MDA_LSEEK=1
GL_GNULIB_MDA_READ=1
GL_GNULIB_MDA_RMDIR=1
GL_GNULIB_MDA_SWAB=1
GL_GNULIB_MDA_UNLINK=1
GL_GNULIB_MDA_WRITE=1
gl_need_lib_has_acl=
# Check whether --enable-acl was given.
if test ${enable_acl+y}
then :
enableval=$enable_acl;
else $as_nop
enable_acl=auto
fi
LIB_ACL=
use_acl=0
if test "$enable_acl" != no; then
ac_fn_c_check_header_compile "$LINENO" "sys/acl.h" "ac_cv_header_sys_acl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_acl_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_ACL_H 1" >>confdefs.h
fi
if test $ac_cv_header_sys_acl_h = yes; then
ac_save_LIBS=$LIBS
if test $use_acl = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing acl_get_file" >&5
printf %s "checking for library containing acl_get_file... " >&6; }
if test ${ac_cv_search_acl_get_file+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char acl_get_file ();
int
main (void)
{
return acl_get_file ();
;
return 0;
}
_ACEOF
for ac_lib in '' acl pacl
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_acl_get_file=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_acl_get_file+y}
then :
break
fi
done
if test ${ac_cv_search_acl_get_file+y}
then :
else $as_nop
ac_cv_search_acl_get_file=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_get_file" >&5
printf "%s\n" "$ac_cv_search_acl_get_file" >&6; }
ac_res=$ac_cv_search_acl_get_file
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
if test "$ac_cv_search_acl_get_file" != "none required"; then
LIB_ACL=$ac_cv_search_acl_get_file
fi
ac_fn_c_check_func "$LINENO" "acl_get_file" "ac_cv_func_acl_get_file"
if test "x$ac_cv_func_acl_get_file" = xyes
then :
printf "%s\n" "#define HAVE_ACL_GET_FILE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "acl_get_fd" "ac_cv_func_acl_get_fd"
if test "x$ac_cv_func_acl_get_fd" = xyes
then :
printf "%s\n" "#define HAVE_ACL_GET_FD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "acl_set_file" "ac_cv_func_acl_set_file"
if test "x$ac_cv_func_acl_set_file" = xyes
then :
printf "%s\n" "#define HAVE_ACL_SET_FILE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "acl_set_fd" "ac_cv_func_acl_set_fd"
if test "x$ac_cv_func_acl_set_fd" = xyes
then :
printf "%s\n" "#define HAVE_ACL_SET_FD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "acl_free" "ac_cv_func_acl_free"
if test "x$ac_cv_func_acl_free" = xyes
then :
printf "%s\n" "#define HAVE_ACL_FREE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "acl_from_mode" "ac_cv_func_acl_from_mode"
if test "x$ac_cv_func_acl_from_mode" = xyes
then :
printf "%s\n" "#define HAVE_ACL_FROM_MODE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "acl_from_text" "ac_cv_func_acl_from_text"
if test "x$ac_cv_func_acl_from_text" = xyes
then :
printf "%s\n" "#define HAVE_ACL_FROM_TEXT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "acl_delete_def_file" "ac_cv_func_acl_delete_def_file"
if test "x$ac_cv_func_acl_delete_def_file" = xyes
then :
printf "%s\n" "#define HAVE_ACL_DELETE_DEF_FILE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "acl_extended_file" "ac_cv_func_acl_extended_file"
if test "x$ac_cv_func_acl_extended_file" = xyes
then :
printf "%s\n" "#define HAVE_ACL_EXTENDED_FILE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "acl_delete_fd_np" "ac_cv_func_acl_delete_fd_np"
if test "x$ac_cv_func_acl_delete_fd_np" = xyes
then :
printf "%s\n" "#define HAVE_ACL_DELETE_FD_NP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "acl_delete_file_np" "ac_cv_func_acl_delete_file_np"
if test "x$ac_cv_func_acl_delete_file_np" = xyes
then :
printf "%s\n" "#define HAVE_ACL_DELETE_FILE_NP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "acl_copy_ext_native" "ac_cv_func_acl_copy_ext_native"
if test "x$ac_cv_func_acl_copy_ext_native" = xyes
then :
printf "%s\n" "#define HAVE_ACL_COPY_EXT_NATIVE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "acl_create_entry_np" "ac_cv_func_acl_create_entry_np"
if test "x$ac_cv_func_acl_create_entry_np" = xyes
then :
printf "%s\n" "#define HAVE_ACL_CREATE_ENTRY_NP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "acl_to_short_text" "ac_cv_func_acl_to_short_text"
if test "x$ac_cv_func_acl_to_short_text" = xyes
then :
printf "%s\n" "#define HAVE_ACL_TO_SHORT_TEXT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "acl_free_text" "ac_cv_func_acl_free_text"
if test "x$ac_cv_func_acl_free_text" = xyes
then :
printf "%s\n" "#define HAVE_ACL_FREE_TEXT 1" >>confdefs.h
fi
# If the acl_get_file bug is detected, don't enable the ACL support.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working acl_get_file" >&5
printf %s "checking for working acl_get_file... " >&6; }
if test ${gl_cv_func_working_acl_get_file+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_func_working_acl_get_file=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/acl.h>
#include <errno.h>
int
main (void)
{
acl_t acl = acl_get_file (".", ACL_TYPE_ACCESS);
return acl ? acl_free (acl) != 0 : errno == ENOENT;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if test $cross_compiling = yes; then
gl_cv_func_working_acl_get_file="guessing yes"
elif ./conftest$ac_exeext; then
gl_cv_func_working_acl_get_file=yes
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_acl_get_file" >&5
printf "%s\n" "$gl_cv_func_working_acl_get_file" >&6; }
if test "$gl_cv_func_working_acl_get_file" != no
then :
use_acl=1
fi
if test $use_acl = 1; then
ac_fn_c_check_header_compile "$LINENO" "acl/libacl.h" "ac_cv_header_acl_libacl_h" "$ac_includes_default"
if test "x$ac_cv_header_acl_libacl_h" = xyes
then :
printf "%s\n" "#define HAVE_ACL_LIBACL_H 1" >>confdefs.h
fi
for ac_func in acl_entries
do :
ac_fn_c_check_func "$LINENO" "acl_entries" "ac_cv_func_acl_entries"
if test "x$ac_cv_func_acl_entries" = xyes
then :
printf "%s\n" "#define HAVE_ACL_ENTRIES 1" >>confdefs.h
else $as_nop
gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ACL_FIRST_ENTRY" >&5
printf %s "checking for ACL_FIRST_ENTRY... " >&6; }
if test ${gl_cv_acl_ACL_FIRST_ENTRY+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/acl.h>
int type = ACL_FIRST_ENTRY;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_acl_ACL_FIRST_ENTRY=yes
else $as_nop
gl_cv_acl_ACL_FIRST_ENTRY=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_FIRST_ENTRY" >&5
printf "%s\n" "$gl_cv_acl_ACL_FIRST_ENTRY" >&6; }
if test $gl_cv_acl_ACL_FIRST_ENTRY = yes; then
printf "%s\n" "#define HAVE_ACL_FIRST_ENTRY 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ACL_TYPE_EXTENDED" >&5
printf %s "checking for ACL_TYPE_EXTENDED... " >&6; }
if test ${gl_cv_acl_ACL_TYPE_EXTENDED+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/acl.h>
int type = ACL_TYPE_EXTENDED;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_acl_ACL_TYPE_EXTENDED=yes
else $as_nop
gl_cv_acl_ACL_TYPE_EXTENDED=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_TYPE_EXTENDED" >&5
printf "%s\n" "$gl_cv_acl_ACL_TYPE_EXTENDED" >&6; }
if test $gl_cv_acl_ACL_TYPE_EXTENDED = yes; then
printf "%s\n" "#define HAVE_ACL_TYPE_EXTENDED 1" >>confdefs.h
fi
else
LIB_ACL=
fi
fi
fi
if test $use_acl = 0; then
ac_fn_c_check_func "$LINENO" "facl" "ac_cv_func_facl"
if test "x$ac_cv_func_facl" = xyes
then :
printf "%s\n" "#define HAVE_FACL 1" >>confdefs.h
fi
if test $ac_cv_func_facl = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing acl_trivial" >&5
printf %s "checking for library containing acl_trivial... " >&6; }
if test ${ac_cv_search_acl_trivial+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char acl_trivial ();
int
main (void)
{
return acl_trivial ();
;
return 0;
}
_ACEOF
for ac_lib in '' sec
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_acl_trivial=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_acl_trivial+y}
then :
break
fi
done
if test ${ac_cv_search_acl_trivial+y}
then :
else $as_nop
ac_cv_search_acl_trivial=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_trivial" >&5
printf "%s\n" "$ac_cv_search_acl_trivial" >&6; }
ac_res=$ac_cv_search_acl_trivial
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
if test "$ac_cv_search_acl_trivial" != "none required"; then
LIB_ACL=$ac_cv_search_acl_trivial
fi
fi
ac_fn_c_check_func "$LINENO" "acl_trivial" "ac_cv_func_acl_trivial"
if test "x$ac_cv_func_acl_trivial" = xyes
then :
printf "%s\n" "#define HAVE_ACL_TRIVIAL 1" >>confdefs.h
fi
use_acl=1
fi
fi
if test $use_acl = 0; then
ac_fn_c_check_func "$LINENO" "getacl" "ac_cv_func_getacl"
if test "x$ac_cv_func_getacl" = xyes
then :
printf "%s\n" "#define HAVE_GETACL 1" >>confdefs.h
fi
if test $ac_cv_func_getacl = yes; then
use_acl=1
fi
ac_fn_c_check_header_compile "$LINENO" "aclv.h" "ac_cv_header_aclv_h" "#include <sys/types.h>
"
if test "x$ac_cv_header_aclv_h" = xyes
then :
printf "%s\n" "#define HAVE_ACLV_H 1" >>confdefs.h
fi
fi
if test $use_acl = 0; then
ac_fn_c_check_func "$LINENO" "aclx_get" "ac_cv_func_aclx_get"
if test "x$ac_cv_func_aclx_get" = xyes
then :
printf "%s\n" "#define HAVE_ACLX_GET 1" >>confdefs.h
fi
if test $ac_cv_func_aclx_get = yes; then
use_acl=1
fi
fi
if test $use_acl = 0 || test "$ac_cv_func_aclx_get" = yes; then
ac_fn_c_check_func "$LINENO" "statacl" "ac_cv_func_statacl"
if test "x$ac_cv_func_statacl" = xyes
then :
printf "%s\n" "#define HAVE_STATACL 1" >>confdefs.h
fi
if test $ac_cv_func_statacl = yes; then
use_acl=1
fi
fi
if test $use_acl = 0; then
ac_fn_c_check_func "$LINENO" "aclsort" "ac_cv_func_aclsort"
if test "x$ac_cv_func_aclsort" = xyes
then :
printf "%s\n" "#define HAVE_ACLSORT 1" >>confdefs.h
fi
if test $ac_cv_func_aclsort = yes; then
use_acl=1
fi
fi
LIBS=$ac_save_LIBS
fi
if test "$enable_acl$use_acl" = yes0; then
as_fn_error $? "ACLs enabled but support not detected" "$LINENO" 5
elif test "$enable_acl$use_acl" = auto0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: libacl development library was not found or not usable." >&5
printf "%s\n" "$as_me: WARNING: libacl development library was not found or not usable." >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: gettext-tools will be built without ACL support." >&5
printf "%s\n" "$as_me: WARNING: gettext-tools will be built without ACL support." >&2;}
fi
fi
if test -n "$gl_need_lib_has_acl"; then
FILE_HAS_ACL_LIB=$LIB_ACL
fi
printf "%s\n" "#define USE_ACL $use_acl" >>confdefs.h
USE_ACL=$use_acl
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes
then :
else $as_nop
printf "%s\n" "#define size_t unsigned int" >>confdefs.h
fi
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments. Useless!
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
printf %s "checking for working alloca.h... " >&6; }
if test ${ac_cv_working_alloca_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <alloca.h>
int
main (void)
{
char *p = (char *) alloca (2 * sizeof (int));
if (p) return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_working_alloca_h=yes
else $as_nop
ac_cv_working_alloca_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
printf "%s\n" "$ac_cv_working_alloca_h" >&6; }
if test $ac_cv_working_alloca_h = yes; then
printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
printf %s "checking for alloca... " >&6; }
if test ${ac_cv_func_alloca_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_working_alloca_h = yes; then
ac_cv_func_alloca_works=yes
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stddef.h>
#ifndef alloca
# ifdef __GNUC__
# define alloca __builtin_alloca
# elif defined _MSC_VER
# include <malloc.h>
# define alloca _alloca
# else
# ifdef __cplusplus
extern "C"
# endif
void *alloca (size_t);
# endif
#endif
int
main (void)
{
char *p = (char *) alloca (1);
if (p) return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_func_alloca_works=yes
else $as_nop
ac_cv_func_alloca_works=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
printf "%s\n" "$ac_cv_func_alloca_works" >&6; }
fi
if test $ac_cv_func_alloca_works = yes; then
printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h
else
# The SVR3 libPW and SVR4 libucb both contain incompatible functions
# that cause trouble. Some versions do not even contain alloca or
# contain a buggy version. If you still want to use their alloca,
# use ar to extract alloca.o from them instead of compiling alloca.c.
ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
printf %s "checking stack direction for C alloca... " >&6; }
if test ${ac_cv_c_stack_direction+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ac_cv_c_stack_direction=0
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
find_stack_direction (int *addr, int depth)
{
int dir, dummy = 0;
if (! addr)
addr = &dummy;
*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
dir = depth ? find_stack_direction (addr, depth - 1) : 0;
return dir + dummy;
}
int
main (int argc, char **argv)
{
return find_stack_direction (0, argc + !argv + 20) < 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_c_stack_direction=1
else $as_nop
ac_cv_c_stack_direction=-1
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
printf "%s\n" "$ac_cv_c_stack_direction" >&6; }
printf "%s\n" "#define STACK_DIRECTION $ac_cv_c_stack_direction" >>confdefs.h
fi
HAVE_DECL_INET_NTOP=1;
HAVE_DECL_INET_PTON=1;
REPLACE_INET_NTOP=0;
REPLACE_INET_PTON=0;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
printf %s "checking whether the preprocessor supports include_next... " >&6; }
if test ${gl_cv_have_include_next+y}
then :
printf %s "(cached) " >&6
else $as_nop
rm -rf conftestd1a conftestd1b conftestd2
mkdir conftestd1a conftestd1b conftestd2
cat <<EOF > conftestd1a/conftest.h
#define DEFINED_IN_CONFTESTD1
#include_next <conftest.h>
#ifdef DEFINED_IN_CONFTESTD2
int foo;
#else
#error "include_next doesn't work"
#endif
EOF
cat <<EOF > conftestd1b/conftest.h
#define DEFINED_IN_CONFTESTD1
#include <stdio.h>
#include_next <conftest.h>
#ifdef DEFINED_IN_CONFTESTD2
int foo;
#else
#error "include_next doesn't work"
#endif
EOF
cat <<EOF > conftestd2/conftest.h
#ifndef DEFINED_IN_CONFTESTD1
#error "include_next test doesn't work"
#endif
#define DEFINED_IN_CONFTESTD2
EOF
gl_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <conftest.h>
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_have_include_next=yes
else $as_nop
CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <conftest.h>
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_have_include_next=buggy
else $as_nop
gl_cv_have_include_next=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CPPFLAGS="$gl_save_CPPFLAGS"
rm -rf conftestd1a conftestd1b conftestd2
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
printf "%s\n" "$gl_cv_have_include_next" >&6; }
PRAGMA_SYSTEM_HEADER=
if test $gl_cv_have_include_next = yes; then
INCLUDE_NEXT=include_next
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
if test -n "$GCC"; then
PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
fi
else
if test $gl_cv_have_include_next = buggy; then
INCLUDE_NEXT=include
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
else
INCLUDE_NEXT=include
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether source code line length is unlimited" >&5
printf %s "checking whether source code line length is unlimited... " >&6; }
if test ${gl_cv_source_line_length_unlimited+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __TANDEM
choke me
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "choke me" >/dev/null 2>&1
then :
gl_cv_source_line_length_unlimited=no
else $as_nop
gl_cv_source_line_length_unlimited=yes
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_source_line_length_unlimited" >&5
printf "%s\n" "$gl_cv_source_line_length_unlimited" >&6; }
if test $gl_cv_source_line_length_unlimited = no; then
PRAGMA_COLUMNS="#pragma COLUMNS 10000"
else
PRAGMA_COLUMNS=
fi
if test $ac_cv_header_features_h = yes; then
HAVE_FEATURES_H=1
else
HAVE_FEATURES_H=0
fi
if test $ac_cv_header_sys_socket_h = no; then
ac_fn_c_check_header_compile "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
if test "x$ac_cv_header_ws2tcpip_h" = xyes
then :
printf "%s\n" "#define HAVE_WS2TCPIP_H 1" >>confdefs.h
fi
fi
if test $ac_cv_header_arpa_inet_h = yes; then
HAVE_ARPA_INET_H=1
else
HAVE_ARPA_INET_H=0
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_arpa_inet_h='<'arpa/inet.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <arpa/inet.h>" >&5
printf %s "checking absolute name of <arpa/inet.h>... " >&6; }
if test ${gl_cv_next_arpa_inet_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_arpa_inet_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <arpa/inet.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'arpa/inet.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_arpa_inet_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_arpa_inet_h
gl_cv_next_arpa_inet_h='"'$gl_header'"'
else
gl_cv_next_arpa_inet_h='<'arpa/inet.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_arpa_inet_h" >&5
printf "%s\n" "$gl_cv_next_arpa_inet_h" >&6; }
fi
NEXT_ARPA_INET_H=$gl_cv_next_arpa_inet_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'arpa/inet.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_arpa_inet_h
fi
NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H=$gl_next_as_first_directive
if test $ac_cv_header_sys_socket_h = yes; then
HAVE_WS2TCPIP_H=0
else
if test $ac_cv_header_ws2tcpip_h = yes; then
HAVE_WS2TCPIP_H=1
else
HAVE_WS2TCPIP_H=0
fi
fi
GL_GNULIB_INET_NTOP=0
GL_GNULIB_INET_PTON=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
printf %s "checking for inline... " >&6; }
if test ${ac_cv_c_inline+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __cplusplus
typedef int foo_t;
static $ac_kw foo_t static_foo (void) {return 0; }
$ac_kw foo_t foo (void) {return 0; }
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_inline=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test "$ac_cv_c_inline" != no && break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
printf "%s\n" "$ac_cv_c_inline" >&6; }
case $ac_cv_c_inline in
inline | yes) ;;
*)
case $ac_cv_c_inline in
no) ac_val=;;
*) ac_val=$ac_cv_c_inline;;
esac
cat >>confdefs.h <<_ACEOF
#ifndef __cplusplus
#define inline $ac_val
#endif
_ACEOF
;;
esac
GL_GNULIB_BTOC32=0
GL_GNULIB_C32ISALNUM=0
GL_GNULIB_C32ISALPHA=0
GL_GNULIB_C32ISBLANK=0
GL_GNULIB_C32ISCNTRL=0
GL_GNULIB_C32ISDIGIT=0
GL_GNULIB_C32ISGRAPH=0
GL_GNULIB_C32ISLOWER=0
GL_GNULIB_C32ISPRINT=0
GL_GNULIB_C32ISPUNCT=0
GL_GNULIB_C32ISSPACE=0
GL_GNULIB_C32ISUPPER=0
GL_GNULIB_C32ISXDIGIT=0
GL_GNULIB_C32TOLOWER=0
GL_GNULIB_C32TOUPPER=0
GL_GNULIB_C32WIDTH=0
GL_GNULIB_C32RTOMB=0
GL_GNULIB_C32SNRTOMBS=0
GL_GNULIB_C32SRTOMBS=0
GL_GNULIB_C32STOMBS=0
GL_GNULIB_C32SWIDTH=0
GL_GNULIB_C32TOB=0
GL_GNULIB_C32_APPLY_MAPPING=0
GL_GNULIB_C32_APPLY_TYPE_TEST=0
GL_GNULIB_C32_GET_MAPPING=0
GL_GNULIB_C32_GET_TYPE_TEST=0
GL_GNULIB_MBRTOC16=0
GL_GNULIB_MBRTOC32=0
GL_GNULIB_MBSNRTOC32S=0
GL_GNULIB_MBSRTOC32S=0
GL_GNULIB_MBSTOC32S=0
HAVE_C32RTOMB=1;
HAVE_MBRTOC16=1;
HAVE_MBRTOC32=1;
REPLACE_C32RTOMB=0;
REPLACE_MBRTOC16=0;
REPLACE_MBRTOC32=0;
HAVE_BTOWC=1;
HAVE_MBSINIT=1;
HAVE_MBRTOWC=1;
HAVE_MBRLEN=1;
HAVE_MBSRTOWCS=1;
HAVE_MBSNRTOWCS=1;
HAVE_WCRTOMB=1;
HAVE_WCSRTOMBS=1;
HAVE_WCSNRTOMBS=1;
HAVE_WMEMCHR=1;
HAVE_WMEMCMP=1;
HAVE_WMEMCPY=1;
HAVE_WMEMMOVE=1;
HAVE_WMEMPCPY=1;
HAVE_WMEMSET=1;
HAVE_WCSLEN=1;
HAVE_WCSNLEN=1;
HAVE_WCSCPY=1;
HAVE_WCPCPY=1;
HAVE_WCSNCPY=1;
HAVE_WCPNCPY=1;
HAVE_WCSCAT=1;
HAVE_WCSNCAT=1;
HAVE_WCSCMP=1;
HAVE_WCSNCMP=1;
HAVE_WCSCASECMP=1;
HAVE_WCSNCASECMP=1;
HAVE_WCSCOLL=1;
HAVE_WCSXFRM=1;
HAVE_WCSDUP=1;
HAVE_WCSCHR=1;
HAVE_WCSRCHR=1;
HAVE_WCSCSPN=1;
HAVE_WCSSPN=1;
HAVE_WCSPBRK=1;
HAVE_WCSSTR=1;
HAVE_WCSTOK=1;
HAVE_WCSWIDTH=1;
HAVE_WCSFTIME=1;
HAVE_DECL_WCTOB=1;
HAVE_DECL_WCSDUP=1;
HAVE_DECL_WCWIDTH=1;
REPLACE_MBSTATE_T=0;
REPLACE_BTOWC=0;
REPLACE_WCTOB=0;
REPLACE_MBSINIT=0;
REPLACE_MBRTOWC=0;
REPLACE_MBRLEN=0;
REPLACE_MBSRTOWCS=0;
REPLACE_MBSNRTOWCS=0;
REPLACE_WCRTOMB=0;
REPLACE_WCSRTOMBS=0;
REPLACE_WCSNRTOMBS=0;
REPLACE_WCWIDTH=0;
REPLACE_WCSWIDTH=0;
REPLACE_WCSFTIME=0;
REPLACE_WCSCMP=0;
REPLACE_WCSNCMP=0;
REPLACE_WCSSTR=0;
REPLACE_WCSTOK=0;
REPLACE_WMEMCMP=0;
REPLACE_WMEMPCPY=0;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
printf %s "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
if test ${gl_cv_header_wchar_h_correct_inline+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_header_wchar_h_correct_inline=yes
case "$host_os" in
*-gnu* | gnu*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define wcstod renamed_wcstod
#include <wchar.h>
extern int zero (void);
int main () { return zero(); }
_ACEOF
save_ac_compile="$ac_compile"
ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/`
if echo '#include "conftest.c"' >conftest1.c \
&& { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define wcstod renamed_wcstod
#include <wchar.h>
int zero (void) { return 0; }
_ACEOF
ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/`
if echo '#include "conftest.c"' >conftest2.c \
&& { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
:
else
gl_cv_header_wchar_h_correct_inline=no
fi
fi
fi
ac_compile="$save_ac_compile"
rm -f conftest12.c conftest12.$ac_objext conftest$ac_exeext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
printf "%s\n" "$gl_cv_header_wchar_h_correct_inline" >&6; }
if test $gl_cv_header_wchar_h_correct_inline = no; then
as_fn_error $? "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
C99 mode. You have four options:
- Add the flag -fgnu89-inline to CC and reconfigure, or
- Fix your include files, using parts of
<https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
- Use a gcc version older than 4.3, or
- Don't use the flags -std=c99 or -std=gnu99.
Configuration aborted." "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
printf %s "checking for nl_langinfo and CODESET... " >&6; }
if test ${am_cv_langinfo_codeset+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
int
main (void)
{
char* cs = nl_langinfo(CODESET); return !cs;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
am_cv_langinfo_codeset=yes
else $as_nop
am_cv_langinfo_codeset=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
printf "%s\n" "$am_cv_langinfo_codeset" >&6; }
if test $am_cv_langinfo_codeset = yes; then
printf "%s\n" "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5
printf %s "checking for a traditional french locale... " >&6; }
if test ${gt_cv_locale_fr+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
imitates locale dependent behaviour by looking at the environment
variables, and all locales use the UTF-8 encoding. */
#if defined __BEOS__ || defined __HAIKU__
return 1;
#else
/* Check whether the given locale name is recognized by the system. */
# if defined _WIN32 && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
category of the locale to "C". */
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
# else
if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
some unit tests fail.
On MirBSD 10, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
# if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|| strcmp (cs, "UTF-8") == 0)
return 1;
}
# endif
# ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
/* Check whether in the abbreviation of the second month, the second
character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
one byte long. This excludes the UTF-8 encoding. */
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */
/* Check whether the decimal separator is a comma.
On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
are nl_langinfo(RADIXCHAR) are both ".". */
if (localeconv () ->decimal_point[0] != ',') return 1;
# endif
return 0;
#endif
}
_ACEOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
case "$host_os" in
# Handle native Windows specially, because there setlocale() interprets
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
# "fr" or "fra" as "French" or "French_France.1252",
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
# "ja" as "Japanese" or "Japanese_Japan.932",
# and similar.
mingw* | windows*)
# Test for the native Windows locale name.
if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=French_France.1252
else
# None found.
gt_cv_locale_fr=none
fi
;;
*)
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
# configure script would override the LC_ALL setting. Likewise for
# LC_CTYPE, which is also set at the beginning of the configure script.
# Test for the usual locale name.
if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=fr_FR
else
# Test for the locale name with explicit encoding suffix.
if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=fr_FR.ISO-8859-1
else
# Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name.
if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=fr_FR.ISO8859-1
else
# Test for the HP-UX locale name.
if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=fr_FR.iso88591
else
# Test for the Solaris 7 locale name.
if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=fr
else
# None found.
gt_cv_locale_fr=none
fi
fi
fi
fi
fi
;;
esac
fi
rm -fr conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5
printf "%s\n" "$gt_cv_locale_fr" >&6; }
LOCALE_FR=$gt_cv_locale_fr
case $LOCALE_FR in #(
'' | *[[:space:]\"\$\'*[]*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: invalid locale \"$LOCALE_FR\"; assuming \"none\"" >&5
printf "%s\n" "$as_me: WARNING: invalid locale \"$LOCALE_FR\"; assuming \"none\"" >&2;}
LOCALE_FR=none;;
esac
GL_GNULIB_BTOWC=0
GL_GNULIB_WCTOB=0
GL_GNULIB_MBSINIT=0
GL_GNULIB_MBSZERO=0
GL_GNULIB_MBRTOWC=0
GL_GNULIB_MBRLEN=0
GL_GNULIB_MBSRTOWCS=0
GL_GNULIB_MBSNRTOWCS=0
GL_GNULIB_WCRTOMB=0
GL_GNULIB_WCSRTOMBS=0
GL_GNULIB_WCSNRTOMBS=0
GL_GNULIB_WCWIDTH=0
GL_GNULIB_WMEMCHR=0
GL_GNULIB_WMEMCMP=0
GL_GNULIB_WMEMCPY=0
GL_GNULIB_WMEMMOVE=0
GL_GNULIB_WMEMPCPY=0
GL_GNULIB_WMEMSET=0
GL_GNULIB_WCSLEN=0
GL_GNULIB_WCSNLEN=0
GL_GNULIB_WCSCPY=0
GL_GNULIB_WCPCPY=0
GL_GNULIB_WCSNCPY=0
GL_GNULIB_WCPNCPY=0
GL_GNULIB_WCSCAT=0
GL_GNULIB_WCSNCAT=0
GL_GNULIB_WCSCMP=0
GL_GNULIB_WCSNCMP=0
GL_GNULIB_WCSCASECMP=0
GL_GNULIB_WCSNCASECMP=0
GL_GNULIB_WCSCOLL=0
GL_GNULIB_WCSXFRM=0
GL_GNULIB_WCSDUP=0
GL_GNULIB_WCSCHR=0
GL_GNULIB_WCSRCHR=0
GL_GNULIB_WCSCSPN=0
GL_GNULIB_WCSSPN=0
GL_GNULIB_WCSPBRK=0
GL_GNULIB_WCSSTR=0
GL_GNULIB_WCSTOK=0
GL_GNULIB_WCSWIDTH=0
GL_GNULIB_WCSFTIME=0
GL_GNULIB_WGETCWD=0
GL_GNULIB_MDA_WCSDUP=1
GL_GNULIB__EXIT=0
GL_GNULIB_ALIGNED_ALLOC=0
GL_GNULIB_ATOLL=0
GL_GNULIB_CALLOC_GNU=0
GL_GNULIB_CALLOC_POSIX=0
GL_GNULIB_CANONICALIZE_FILE_NAME=0
GL_GNULIB_FREE_POSIX=0
GL_GNULIB_GETLOADAVG=0
GL_GNULIB_GETPROGNAME=0
GL_GNULIB_GETSUBOPT=0
GL_GNULIB_GRANTPT=0
GL_GNULIB_MALLOC_GNU=0
GL_GNULIB_MALLOC_POSIX=0
GL_GNULIB_MBSTOWCS=0
GL_GNULIB_MBTOWC=0
GL_GNULIB_MKDTEMP=0
GL_GNULIB_MKOSTEMP=0
GL_GNULIB_MKOSTEMPS=0
GL_GNULIB_MKSTEMP=0
GL_GNULIB_MKSTEMPS=0
GL_GNULIB_POSIX_MEMALIGN=0
GL_GNULIB_POSIX_OPENPT=0
GL_GNULIB_PTSNAME=0
GL_GNULIB_PTSNAME_R=0
GL_GNULIB_PUTENV=0
GL_GNULIB_QSORT_R=0
GL_GNULIB_RANDOM=0
GL_GNULIB_RANDOM_R=0
GL_GNULIB_REALLOCARRAY=0
GL_GNULIB_REALLOC_GNU=0
GL_GNULIB_REALLOC_POSIX=0
GL_GNULIB_REALPATH=0
GL_GNULIB_RPMATCH=0
GL_GNULIB_SECURE_GETENV=0
GL_GNULIB_SETENV=0
GL_GNULIB_STRTOD=0
GL_GNULIB_STRTOL=0
GL_GNULIB_STRTOLD=0
GL_GNULIB_STRTOLL=0
GL_GNULIB_STRTOUL=0
GL_GNULIB_STRTOULL=0
GL_GNULIB_SYSTEM_POSIX=0
GL_GNULIB_UNLOCKPT=0
GL_GNULIB_UNSETENV=0
GL_GNULIB_WCTOMB=0
GL_GNULIB_MDA_ECVT=1
GL_GNULIB_MDA_FCVT=1
GL_GNULIB_MDA_GCVT=1
GL_GNULIB_MDA_MKTEMP=1
GL_GNULIB_MDA_PUTENV=1
HAVE__EXIT=1;
HAVE_ALIGNED_ALLOC=1;
HAVE_ATOLL=1;
HAVE_CANONICALIZE_FILE_NAME=1;
HAVE_DECL_ECVT=1;
HAVE_DECL_FCVT=1;
HAVE_DECL_GCVT=1;
HAVE_DECL_GETLOADAVG=1;
HAVE_DECL_PROGRAM_INVOCATION_NAME=1;
HAVE_GETPROGNAME=1;
HAVE_GETSUBOPT=1;
HAVE_GRANTPT=1;
HAVE_INITSTATE=1;
HAVE_DECL_INITSTATE=1;
HAVE_MBTOWC=1;
HAVE_MKDTEMP=1;
HAVE_MKOSTEMP=1;
HAVE_MKOSTEMPS=1;
HAVE_MKSTEMP=1;
HAVE_MKSTEMPS=1;
HAVE_POSIX_MEMALIGN=1;
HAVE_POSIX_OPENPT=1;
HAVE_PTSNAME=1;
HAVE_PTSNAME_R=1;
HAVE_QSORT_R=1;
HAVE_RANDOM=1;
HAVE_RANDOM_H=1;
HAVE_RANDOM_R=1;
HAVE_REALLOCARRAY=1;
HAVE_REALPATH=1;
HAVE_RPMATCH=1;
HAVE_SECURE_GETENV=1;
HAVE_SETENV=1;
HAVE_DECL_SETENV=1;
HAVE_SETSTATE=1;
HAVE_DECL_SETSTATE=1;
HAVE_STRTOD=1;
HAVE_STRTOL=1;
HAVE_STRTOLD=1;
HAVE_STRTOLL=1;
HAVE_STRTOUL=1;
HAVE_STRTOULL=1;
HAVE_STRUCT_RANDOM_DATA=1;
HAVE_SYS_LOADAVG_H=0;
HAVE_UNLOCKPT=1;
HAVE_DECL_UNSETENV=1;
REPLACE__EXIT=0;
REPLACE_ALIGNED_ALLOC=0;
REPLACE_CALLOC_FOR_CALLOC_GNU=0;
REPLACE_CALLOC_FOR_CALLOC_POSIX=0;
REPLACE_CANONICALIZE_FILE_NAME=0;
REPLACE_FREE=0;
REPLACE_GETLOADAVG=0;
REPLACE_GETPROGNAME=0;
REPLACE_GETSUBOPT=0;
REPLACE_INITSTATE=0;
REPLACE_MALLOC_FOR_MALLOC_GNU=0;
REPLACE_MALLOC_FOR_MALLOC_POSIX=0;
REPLACE_MB_CUR_MAX=0;
REPLACE_MBSTOWCS=0;
REPLACE_MBTOWC=0;
REPLACE_MKOSTEMP=0;
REPLACE_MKOSTEMPS=0;
REPLACE_MKSTEMP=0;
REPLACE_POSIX_MEMALIGN=0;
REPLACE_POSIX_OPENPT=0;
REPLACE_PTSNAME=0;
REPLACE_PTSNAME_R=0;
REPLACE_PUTENV=0;
REPLACE_QSORT_R=0;
REPLACE_RANDOM=0;
REPLACE_RANDOM_R=0;
REPLACE_REALLOC_FOR_REALLOC_GNU=0;
REPLACE_REALLOC_FOR_REALLOC_POSIX=0;
REPLACE_REALLOCARRAY=0;
REPLACE_REALPATH=0;
REPLACE_SETENV=0;
REPLACE_SETSTATE=0;
REPLACE_STRTOD=0;
REPLACE_STRTOL=0;
REPLACE_STRTOLD=0;
REPLACE_STRTOLL=0;
REPLACE_STRTOUL=0;
REPLACE_STRTOULL=0;
REPLACE_UNSETENV=0;
REPLACE_WCTOMB=0;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether char8_t is correctly defined" >&5
printf %s "checking whether char8_t is correctly defined... " >&6; }
if test ${gl_cv_type_char8_t_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
int verify[(char8_t)(-1) >= 0 && sizeof (char8_t) == sizeof (unsigned char) ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_type_char8_t_works=yes
else $as_nop
gl_cv_type_char8_t_works=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_char8_t_works" >&5
printf "%s\n" "$gl_cv_type_char8_t_works" >&6; }
if test $gl_cv_type_char8_t_works = no; then
GNULIBHEADERS_OVERRIDE_CHAR8_T=1
else
GNULIBHEADERS_OVERRIDE_CHAR8_T=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether char16_t is correctly defined" >&5
printf %s "checking whether char16_t is correctly defined... " >&6; }
if test ${gl_cv_type_char16_t_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
/* For simplicity, assume that uint16_least_t is equivalent to
'unsigned short'. */
int verify[(char16_t)(-1) >= 0 && sizeof (char16_t) == sizeof (unsigned short) ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_type_char16_t_works=yes
else $as_nop
gl_cv_type_char16_t_works=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_char16_t_works" >&5
printf "%s\n" "$gl_cv_type_char16_t_works" >&6; }
if test $gl_cv_type_char16_t_works = no; then
GNULIBHEADERS_OVERRIDE_CHAR16_T=1
else
GNULIBHEADERS_OVERRIDE_CHAR16_T=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether char32_t is correctly defined" >&5
printf %s "checking whether char32_t is correctly defined... " >&6; }
if test ${gl_cv_type_char32_t_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
/* For simplicity, assume that uint32_least_t is equivalent to
'unsigned int'. */
int verify[(char32_t)(-1) >= 0 && sizeof (char32_t) == sizeof (unsigned int) ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_type_char32_t_works=yes
else $as_nop
gl_cv_type_char32_t_works=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_char32_t_works" >&5
printf "%s\n" "$gl_cv_type_char32_t_works" >&6; }
if test $gl_cv_type_char32_t_works = no; then
GNULIBHEADERS_OVERRIDE_CHAR32_T=1
else
GNULIBHEADERS_OVERRIDE_CHAR32_T=0
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_uchar_h='<'uchar.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <uchar.h>" >&5
printf %s "checking absolute name of <uchar.h>... " >&6; }
if test ${gl_cv_next_uchar_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_uchar_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <uchar.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'uchar.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_uchar_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_uchar_h
gl_cv_next_uchar_h='"'$gl_header'"'
else
gl_cv_next_uchar_h='<'uchar.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_uchar_h" >&5
printf "%s\n" "$gl_cv_next_uchar_h" >&6; }
fi
NEXT_UCHAR_H=$gl_cv_next_uchar_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'uchar.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_uchar_h
fi
NEXT_AS_FIRST_DIRECTIVE_UCHAR_H=$gl_next_as_first_directive
if test $ac_cv_header_uchar_h = yes; then
HAVE_UCHAR_H=1
else
HAVE_UCHAR_H=0
fi
CXX_HAS_UCHAR_TYPES=0
if test $HAVE_UCHAR_H = 0; then
if test "$CXX" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler predefines the <uchar.h> types" >&5
printf %s "checking whether the C++ compiler predefines the <uchar.h> types... " >&6; }
if test ${gl_cv_cxx_has_uchar_types+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.cpp <<\EOF
#include <stddef.h>
char16_t a;
char32_t b;
EOF
gl_command="$CXX $CXXFLAGS $CPPFLAGS -c conftest.cpp"
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gl_command\""; } >&5
(eval $gl_command) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
gl_cv_cxx_has_uchar_types=yes
else
gl_cv_cxx_has_uchar_types=no
fi
rm -fr conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cxx_has_uchar_types" >&5
printf "%s\n" "$gl_cv_cxx_has_uchar_types" >&6; }
if test $gl_cv_cxx_has_uchar_types = yes; then
CXX_HAS_UCHAR_TYPES=1
fi
fi
fi
CXX_HAS_CHAR8_TYPE=0
if test $HAVE_UCHAR_H = 0; then
if test "$CXX" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler predefines the char8_t types" >&5
printf %s "checking whether the C++ compiler predefines the char8_t types... " >&6; }
if test ${gl_cv_cxx_has_char8_type+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.cpp <<\EOF
#include <stddef.h>
char8_t a;
EOF
gl_command="$CXX $CXXFLAGS $CPPFLAGS -c conftest.cpp"
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gl_command\""; } >&5
(eval $gl_command) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
gl_cv_cxx_has_char8_type=yes
else
gl_cv_cxx_has_char8_type=no
fi
rm -fr conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cxx_has_char8_type" >&5
printf "%s\n" "$gl_cv_cxx_has_char8_type" >&6; }
if test $gl_cv_cxx_has_char8_type = yes; then
CXX_HAS_CHAR8_TYPE=1
fi
fi
fi
for gltype in wchar_t ; do
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
printf %s "checking for bit size of $gltype... " >&6; }
if eval test \${gl_cv_bitsizeof_${gltype}+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
#include <limits.h>"
then :
else $as_nop
result=unknown
fi
eval gl_cv_bitsizeof_${gltype}=\$result
fi
eval ac_res=\$gl_cv_bitsizeof_${gltype}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval result=\$gl_cv_bitsizeof_${gltype}
if test $result = unknown; then
result=0
fi
GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
printf "%s\n" "#define BITSIZEOF_${GLTYPE} $result" >>confdefs.h
eval BITSIZEOF_${GLTYPE}=\$result
done
if test $BITSIZEOF_WCHAR_T -lt 32; then
SMALL_WCHAR_T=1
else
SMALL_WCHAR_T=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
printf %s "checking for mbstate_t... " >&6; }
if test ${ac_cv_type_mbstate_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
#include <wchar.h>
int
main (void)
{
mbstate_t x; return sizeof x;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_type_mbstate_t=yes
else $as_nop
ac_cv_type_mbstate_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
printf "%s\n" "$ac_cv_type_mbstate_t" >&6; }
if test $ac_cv_type_mbstate_t = yes; then
printf "%s\n" "#define HAVE_MBSTATE_T 1" >>confdefs.h
else
printf "%s\n" "#define mbstate_t int" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5
printf %s "checking for a traditional japanese locale... " >&6; }
if test ${gt_cv_locale_ja+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main ()
{
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
imitates locale dependent behaviour by looking at the environment
variables, and all locales use the UTF-8 encoding. */
#if defined __BEOS__ || defined __HAIKU__
return 1;
#else
/* Check whether the given locale name is recognized by the system. */
# if defined _WIN32 && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
category of the locale to "C". */
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
# else
if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
some unit tests fail.
On MirBSD 10, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
# if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|| strcmp (cs, "UTF-8") == 0)
return 1;
}
# endif
# ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
/* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales
on Cygwin 1.5.x. */
if (MB_CUR_MAX == 1)
return 1;
/* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
This excludes the UTF-8 encoding (except on MirBSD). */
{
const char *p;
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
for (p = buf; *p != '\0'; p++)
if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
return 1;
}
return 0;
#endif
}
_ACEOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
case "$host_os" in
# Handle native Windows specially, because there setlocale() interprets
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
# "fr" or "fra" as "French" or "French_France.1252",
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
# "ja" as "Japanese" or "Japanese_Japan.932",
# and similar.
mingw* | windows*)
# Note that on native Windows, the Japanese locale is
# Japanese_Japan.932, and CP932 is very different from EUC-JP, so we
# cannot use it here.
gt_cv_locale_ja=none
;;
*)
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
# configure script would override the LC_ALL setting. Likewise for
# LC_CTYPE, which is also set at the beginning of the configure script.
# Test for the AIX locale name.
if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_ja=ja_JP
else
# Test for the locale name with explicit encoding suffix.
if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_ja=ja_JP.EUC-JP
else
# Test for the HP-UX, OSF/1, NetBSD locale name.
if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_ja=ja_JP.eucJP
else
# Test for the IRIX, FreeBSD locale name.
if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_ja=ja_JP.EUC
else
# Test for the Solaris 7 locale name.
if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_ja=ja
else
# Special test for NetBSD 1.6.
if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then
gt_cv_locale_ja=ja_JP.eucJP
else
# None found.
gt_cv_locale_ja=none
fi
fi
fi
fi
fi
fi
;;
esac
fi
rm -fr conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5
printf "%s\n" "$gt_cv_locale_ja" >&6; }
LOCALE_JA=$gt_cv_locale_ja
case $LOCALE_JA in #(
'' | *[[:space:]\"\$\'*[]*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: invalid locale \"$LOCALE_JA\"; assuming \"none\"" >&5
printf "%s\n" "$as_me: WARNING: invalid locale \"$LOCALE_JA\"; assuming \"none\"" >&2;}
LOCALE_JA=none;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5
printf %s "checking for a french Unicode locale... " >&6; }
if test ${gt_cv_locale_fr_utf8+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
*-musl* | midipix*)
gt_cv_locale_fr_utf8=fr_FR.UTF-8
;;
*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
imitates locale dependent behaviour by looking at the environment
variables, and all locales use the UTF-8 encoding. */
#if !(defined __BEOS__ || defined __HAIKU__)
/* Check whether the given locale name is recognized by the system. */
# if defined _WIN32 && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
category of the locale to "C". */
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
# else
if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
some unit tests fail. */
# if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
return 1;
}
# endif
# ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
/* Check whether in the abbreviation of the second month, the second
character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is
two bytes long, with UTF-8 encoding. */
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
if (strftime (buf, sizeof (buf), "%b", &t) < 4
|| buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v')
return 1;
#endif
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */
/* Check whether the decimal separator is a comma.
On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
are nl_langinfo(RADIXCHAR) are both ".". */
if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
return 0;
}
_ACEOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
case "$host_os" in
# Handle native Windows specially, because there setlocale() interprets
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
# "fr" or "fra" as "French" or "French_France.1252",
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
# "ja" as "Japanese" or "Japanese_Japan.932",
# and similar.
mingw* | windows*)
# Test for the hypothetical native Windows locale name.
if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr_utf8=French_France.65001
else
# None found.
gt_cv_locale_fr_utf8=none
fi
;;
*)
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
# configure script would override the LC_ALL setting. Likewise for
# LC_CTYPE, which is also set at the beginning of the configure script.
# Test for the usual locale name.
if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr_utf8=fr_FR
else
# Test for the locale name with explicit encoding suffix.
if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr_utf8=fr_FR.UTF-8
else
# Test for the Solaris 7 locale name.
if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr_utf8=fr.UTF-8
else
# None found.
gt_cv_locale_fr_utf8=none
fi
fi
fi
;;
esac
fi
rm -fr conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5
printf "%s\n" "$gt_cv_locale_fr_utf8" >&6; }
LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8
case $LOCALE_FR_UTF8 in #(
'' | *[[:space:]\"\$\'*[]*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: invalid locale \"$LOCALE_FR_UTF8\"; assuming \"none\"" >&5
printf "%s\n" "$as_me: WARNING: invalid locale \"$LOCALE_FR_UTF8\"; assuming \"none\"" >&2;}
LOCALE_FR_UTF8=none;;
esac
case "$host_os" in
*-musl* | midipix*)
LC_COLLATE_IMPLEMENTED=false
LC_NUMERIC_IMPLEMENTED=false
LC_TIME_IMPLEMENTED=false
LC_MONETARY_IMPLEMENTED=false
;;
*)
LC_COLLATE_IMPLEMENTED=true
LC_NUMERIC_IMPLEMENTED=true
LC_TIME_IMPLEMENTED=true
LC_MONETARY_IMPLEMENTED=true
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5
printf %s "checking for a transitional chinese locale... " >&6; }
if test ${gt_cv_locale_zh_CN+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main ()
{
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
imitates locale dependent behaviour by looking at the environment
variables, and all locales use the UTF-8 encoding. */
#if defined __BEOS__ || defined __HAIKU__
return 1;
#else
/* Check whether the given locale name is recognized by the system. */
# if defined _WIN32 && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
category of the locale to "C". */
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
# else
if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
some unit tests fail.
On MirBSD 10, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
# if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|| strcmp (cs, "UTF-8") == 0)
return 1;
}
# endif
# ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
/* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
This excludes the UTF-8 encoding (except on MirBSD). */
{
const char *p;
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
for (p = buf; *p != '\0'; p++)
if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
return 1;
}
/* Check whether a typical GB18030 multibyte sequence is recognized as a
single wide character. This excludes the GB2312 and GBK encodings. */
if (mblen ("\203\062\332\066", 5) != 4)
return 1;
return 0;
#endif
}
_ACEOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
case "$host_os" in
# Handle native Windows specially, because there setlocale() interprets
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
# "fr" or "fra" as "French" or "French_France.1252",
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
# "ja" as "Japanese" or "Japanese_Japan.932",
# and similar.
mingw* | windows*)
# Test for the hypothetical native Windows locale name.
if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_zh_CN=Chinese_China.54936
else
# None found.
gt_cv_locale_zh_CN=none
fi
;;
solaris2.8)
# On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are
# broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK.
# Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core.
gt_cv_locale_zh_CN=none
;;
*)
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
# configure script would override the LC_ALL setting. Likewise for
# LC_CTYPE, which is also set at the beginning of the configure script.
# Test for the locale name without encoding suffix.
if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_zh_CN=zh_CN
else
# Test for the locale name with explicit encoding suffix.
if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_zh_CN=zh_CN.GB18030
else
# None found.
gt_cv_locale_zh_CN=none
fi
fi
;;
esac
else
# If there was a link error, due to mblen(), the system is so old that
# it certainly doesn't have a chinese locale.
gt_cv_locale_zh_CN=none
fi
rm -fr conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5
printf "%s\n" "$gt_cv_locale_zh_CN" >&6; }
LOCALE_ZH_CN=$gt_cv_locale_zh_CN
case $LOCALE_ZH_CN in #(
'' | *[[:space:]\"\$\'*[]*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: invalid locale \"$LOCALE_ZH_CN\"; assuming \"none\"" >&5
printf "%s\n" "$as_me: WARNING: invalid locale \"$LOCALE_ZH_CN\"; assuming \"none\"" >&2;}
LOCALE_ZH_CN=none;;
esac
if case "$host_os" in
mingw* | windows*) true ;;
*) test $ac_cv_func_mbsinit = yes ;;
esac \
&& test $ac_cv_func_mbrtowc = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5
printf %s "checking whether mbrtowc handles incomplete characters... " >&6; }
if test ${gl_cv_func_mbrtowc_incomplete_state+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on AIX and OSF/1.
aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
esac
if test $LOCALE_JA != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
if (mbsinit (&state))
return 2;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_incomplete_state=yes
else $as_nop
gl_cv_func_mbrtowc_incomplete_state=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
else
if test $LOCALE_FR_UTF8 != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
const char input[] = "B\303\274\303\237er"; /* "Büßer" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
if (mbsinit (&state))
return 2;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_incomplete_state=yes
else $as_nop
gl_cv_func_mbrtowc_incomplete_state=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_incomplete_state" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5
printf %s "checking whether mbrtowc works as well as mbtowc... " >&6; }
if test ${gl_cv_func_mbrtowc_sanitycheck+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on Solaris 8.
solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
esac
if test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
int main ()
{
/* This fails on Solaris 8:
mbrtowc returns 2, and sets wc to 0x00F0.
mbtowc returns 4 (correct) and sets wc to 0x5EDC. */
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 3, 6, &state) != 4
&& mbtowc (&wc, input + 3, 6) == 4)
return 2;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_sanitycheck=yes
else $as_nop
gl_cv_func_mbrtowc_sanitycheck=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_sanitycheck" >&6; }
REPLACE_MBSTATE_T=0
case "$gl_cv_func_mbrtowc_incomplete_state" in
*yes) ;;
*) REPLACE_MBSTATE_T=1 ;;
esac
case "$gl_cv_func_mbrtowc_sanitycheck" in
*yes) ;;
*) REPLACE_MBSTATE_T=1 ;;
esac
else
REPLACE_MBSTATE_T=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5
printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; }
if test ${ac_cv_c_undeclared_builtin_options+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_CFLAGS=$CFLAGS
ac_cv_c_undeclared_builtin_options='cannot detect'
for ac_arg in '' -fno-builtin; do
CFLAGS="$ac_save_CFLAGS $ac_arg"
# This test program should *not* compile successfully.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
(void) strchr;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
# This test program should compile successfully.
# No library function is consistently available on
# freestanding implementations, so test against a dummy
# declaration. Include always-available headers on the
# off chance that they somehow elicit warnings.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
#include <limits.h>
#include <stdarg.h>
#include <stddef.h>
extern void ac_decl (int, char *);
int
main (void)
{
(void) ac_decl (0, (char *) 0);
(void) ac_decl;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if test x"$ac_arg" = x
then :
ac_cv_c_undeclared_builtin_options='none needed'
else $as_nop
ac_cv_c_undeclared_builtin_options=$ac_arg
fi
break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
CFLAGS=$ac_save_CFLAGS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5
printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; }
case $ac_cv_c_undeclared_builtin_options in #(
'cannot detect') :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot make $CC report undeclared builtins
See \`config.log' for more details" "$LINENO" 5; } ;; #(
'none needed') :
ac_c_undeclared_builtin_options='' ;; #(
*) :
ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;;
esac
ac_fn_check_decl "$LINENO" "mbrtoc32" "ac_cv_have_decl_mbrtoc32" "#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mbrtoc32" = xyes
then :
fi
if test $ac_cv_have_decl_mbrtoc32 = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mbrtoc32" >&5
printf %s "checking for mbrtoc32... " >&6; }
if test ${gl_cv_func_mbrtoc32+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
int
main (void)
{
char32_t c;
return mbrtoc32 (&c, "", 1, NULL) == 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_mbrtoc32=yes
else $as_nop
gl_cv_func_mbrtoc32=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtoc32" >&5
printf "%s\n" "$gl_cv_func_mbrtoc32" >&6; }
else
gl_cv_func_mbrtoc32=no
fi
if test $GNULIBHEADERS_OVERRIDE_CHAR32_T = 1 || test $gl_cv_func_mbrtoc32 = no; then
HAVE_WORKING_MBRTOC32=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtoc32 works as well as mbrtowc" >&5
printf %s "checking whether mbrtoc32 works as well as mbrtowc... " >&6; }
if test ${gl_cv_func_mbrtoc32_sanitycheck+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on FreeBSD, Solaris, native Windows.
freebsd* | midnightbsd* | solaris* | mingw* | windows*)
gl_cv_func_mbrtoc32_sanitycheck="guessing no"
;;
# Guess yes otherwise.
*)
gl_cv_func_mbrtoc32_sanitycheck="guessing yes"
;;
esac
if test $LOCALE_FR != none || test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
int main ()
{
int result = 0;
/* This fails on native Windows:
mbrtoc32 returns (size_t)-1.
mbrtowc returns 1 (correct). */
if (strcmp ("$LOCALE_FR", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR") != NULL)
{
mbstate_t state;
wchar_t wc = (wchar_t) 0xBADFACE;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\374", 1, &state) == 1)
{
char32_t c32 = (wchar_t) 0xBADFACE;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtoc32 (&c32, "\374", 1, &state) != 1)
result |= 1;
}
}
/* This fails on FreeBSD 13.0 and Solaris 11.4:
mbrtoc32 returns (size_t)-2 or (size_t)-1.
mbrtowc returns 4 (correct). */
if (strcmp ("$LOCALE_ZH_CN", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
mbstate_t state;
wchar_t wc = (wchar_t) 0xBADFACE;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\224\071\375\067", 4, &state) == 4)
{
char32_t c32 = (wchar_t) 0xBADFACE;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtoc32 (&c32, "\224\071\375\067", 4, &state) != 4)
result |= 2;
}
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtoc32_sanitycheck=yes
else $as_nop
gl_cv_func_mbrtoc32_sanitycheck=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtoc32_sanitycheck" >&5
printf "%s\n" "$gl_cv_func_mbrtoc32_sanitycheck" >&6; }
case "$gl_cv_func_mbrtoc32_sanitycheck" in
*yes)
HAVE_WORKING_MBRTOC32=1
printf "%s\n" "#define HAVE_WORKING_MBRTOC32 1" >>confdefs.h
;;
*) HAVE_WORKING_MBRTOC32=0 ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether malloc is ptrdiff_t safe" >&5
printf %s "checking whether malloc is ptrdiff_t safe... " >&6; }
if test ${gl_cv_malloc_ptrdiff+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
int
main (void)
{
/* 64-bit ptrdiff_t is so wide that no practical platform
can exceed it. */
#define WIDE_PTRDIFF (PTRDIFF_MAX >> 31 >> 31 != 0)
/* On rare machines where size_t fits in ptrdiff_t there
is no problem. */
#define NARROW_SIZE (SIZE_MAX <= PTRDIFF_MAX)
/* glibc 2.30 and later malloc refuses to exceed ptrdiff_t
bounds even on 32-bit platforms. We don't know which
non-glibc systems are safe. */
#define KNOWN_SAFE (2 < __GLIBC__ + (30 <= __GLIBC_MINOR__))
#if WIDE_PTRDIFF || NARROW_SIZE || KNOWN_SAFE
return 0;
#else
#error "malloc might not be ptrdiff_t safe"
syntax error
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_malloc_ptrdiff=yes
else $as_nop
gl_cv_malloc_ptrdiff=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_malloc_ptrdiff" >&5
printf "%s\n" "$gl_cv_malloc_ptrdiff" >&6; }
test "$gl_cv_malloc_ptrdiff" = yes || REPLACE_MALLOC_FOR_MALLOC_POSIX=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether malloc, realloc, calloc set errno on failure" >&5
printf %s "checking whether malloc, realloc, calloc set errno on failure... " >&6; }
if test ${gl_cv_func_malloc_posix+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
mingw* | windows*)
gl_cv_func_malloc_posix=no ;;
irix* | solaris*)
gl_cv_func_malloc_posix=no ;;
*)
gl_cv_func_malloc_posix=yes ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_malloc_posix" >&5
printf "%s\n" "$gl_cv_func_malloc_posix" >&6; }
if test "$gl_cv_func_malloc_posix" = yes; then
printf "%s\n" "#define HAVE_MALLOC_POSIX 1" >>confdefs.h
else
REPLACE_MALLOC_FOR_MALLOC_POSIX=1
fi
if test $REPLACE_MALLOC_FOR_MALLOC_POSIX = 1; then
REPLACE_CALLOC_FOR_CALLOC_POSIX=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
printf %s "checking whether lstat correctly handles trailing slash... " >&6; }
if test ${gl_cv_func_lstat_dereferences_slashed_symlink+y}
then :
printf %s "(cached) " >&6
else $as_nop
rm -f conftest.sym conftest.file
echo >conftest.file
if test "$cross_compiling" = yes
then :
case "$host_os" in
linux-* | linux)
# Guess yes on Linux systems.
gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
midipix*)
# Guess yes on systems that emulate the Linux system calls.
gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
*-gnu* | gnu*)
# Guess yes on glibc systems.
gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
mingw* | windows*)
# Guess no on native Windows.
gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
*)
# If we don't know, obey --enable-cross-guesses.
gl_cv_func_lstat_dereferences_slashed_symlink="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
struct stat sbuf;
if (symlink ("conftest.file", "conftest.sym") != 0)
return 1;
/* Linux will dereference the symlink and fail, as required by
POSIX. That is better in the sense that it means we will not
have to compile and use the lstat wrapper. */
return lstat ("conftest.sym/", &sbuf) == 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_lstat_dereferences_slashed_symlink=yes
else $as_nop
gl_cv_func_lstat_dereferences_slashed_symlink=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.sym conftest.file
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
printf "%s\n" "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
*yes)
printf "%s\n" "#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5
printf %s "checking whether // is distinct from /... " >&6; }
if test ${gl_cv_double_slash_root+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test x"$cross_compiling" = xyes ; then
# When cross-compiling, there is no way to tell whether // is special
# short of a list of hosts. However, the only known hosts to date
# that have a distinct // are Apollo DomainOS (too old to port to),
# Cygwin, and z/OS. If anyone knows of another system for which // has
# special semantics and is distinct from /, please report it to
# <bug-gnulib@gnu.org>.
case $host in
*-cygwin | i370-ibm-openedition)
gl_cv_double_slash_root=yes ;;
*)
# Be optimistic and assume that / and // are the same when we
# don't know.
gl_cv_double_slash_root='unknown, assuming no' ;;
esac
else
set x `ls -di / // 2>/dev/null`
if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then
gl_cv_double_slash_root=no
else
gl_cv_double_slash_root=yes
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5
printf "%s\n" "$gl_cv_double_slash_root" >&6; }
if test "$gl_cv_double_slash_root" = yes; then
printf "%s\n" "#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether realpath works" >&5
printf %s "checking whether realpath works... " >&6; }
if test ${gl_cv_func_realpath_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
rm -rf conftest.a conftest.d
touch conftest.a
# Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
ln -s conftest.a conftest.l
fi
mkdir conftest.d
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_realpath_works="guessing yes" ;;
# Guess 'nearly' on musl systems.
*-musl*) gl_cv_func_realpath_works="guessing nearly" ;;
# Guess no on Cygwin.
cygwin*) gl_cv_func_realpath_works="guessing no" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_realpath_works="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_realpath_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#if defined __MACH__ && defined __APPLE__
/* Avoid a crash on Mac OS X. */
#include <mach/mach.h>
#include <mach/mach_error.h>
#include <mach/thread_status.h>
#include <mach/exception.h>
#include <mach/task.h>
#include <pthread.h>
/* The exception port on which our thread listens. */
static mach_port_t our_exception_port;
/* The main function of the thread listening for exceptions of type
EXC_BAD_ACCESS. */
static void *
mach_exception_thread (void *arg)
{
/* Buffer for a message to be received. */
struct {
mach_msg_header_t head;
mach_msg_body_t msgh_body;
char data[1024];
} msg;
mach_msg_return_t retval;
/* Wait for a message on the exception port. */
retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
if (retval != MACH_MSG_SUCCESS)
abort ();
exit (1);
}
static void
nocrash_init (void)
{
mach_port_t self = mach_task_self ();
/* Allocate a port on which the thread shall listen for exceptions. */
if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
== KERN_SUCCESS) {
/* See https://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
if (mach_port_insert_right (self, our_exception_port, our_exception_port,
MACH_MSG_TYPE_MAKE_SEND)
== KERN_SUCCESS) {
/* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
for us. */
exception_mask_t mask = EXC_MASK_BAD_ACCESS;
/* Create the thread listening on the exception port. */
pthread_attr_t attr;
pthread_t thread;
if (pthread_attr_init (&attr) == 0
&& pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
&& pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
pthread_attr_destroy (&attr);
/* Replace the exception port info for these exceptions with our own.
Note that we replace the exception port for the entire task, not only
for a particular thread. This has the effect that when our exception
port gets the message, the thread specific exception port has already
been asked, and we don't need to bother about it.
See https://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
task_set_exception_ports (self, mask, our_exception_port,
EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
}
}
}
}
#elif defined _WIN32 && ! defined __CYGWIN__
/* Avoid a crash on native Windows. */
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <winerror.h>
static LONG WINAPI
exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
{
switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
{
case EXCEPTION_ACCESS_VIOLATION:
case EXCEPTION_IN_PAGE_ERROR:
case EXCEPTION_STACK_OVERFLOW:
case EXCEPTION_GUARD_PAGE:
case EXCEPTION_PRIV_INSTRUCTION:
case EXCEPTION_ILLEGAL_INSTRUCTION:
case EXCEPTION_DATATYPE_MISALIGNMENT:
case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
case EXCEPTION_NONCONTINUABLE_EXCEPTION:
exit (1);
}
return EXCEPTION_CONTINUE_SEARCH;
}
static void
nocrash_init (void)
{
SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
}
#else
/* Avoid a crash on POSIX systems. */
#include <signal.h>
#include <unistd.h>
/* A POSIX signal handler. */
static void
exception_handler (int sig)
{
_exit (1);
}
static void
nocrash_init (void)
{
#ifdef SIGSEGV
signal (SIGSEGV, exception_handler);
#endif
#ifdef SIGBUS
signal (SIGBUS, exception_handler);
#endif
}
#endif
#include <errno.h>
#include <stdlib.h>
#include <string.h>
int
main (void)
{
int result = 0;
/* This test fails on Solaris 10. */
{
char *name = realpath ("conftest.a", NULL);
if (!(name && *name == '/'))
result |= 1;
free (name);
}
/* This test fails on older versions of Cygwin. */
{
char *name = realpath ("conftest.b/../conftest.a", NULL);
if (name != NULL)
result |= 2;
free (name);
}
/* This test fails on Cygwin 2.9. */
#if HAVE_LSTAT
{
char *name = realpath ("conftest.l/../conftest.a", NULL);
if (name != NULL || errno != ENOTDIR)
result |= 4;
free (name);
}
#endif
/* This test fails on Mac OS X 10.13, OpenBSD 6.0. */
{
char *name = realpath ("conftest.a/", NULL);
if (name != NULL)
result |= 8;
free (name);
}
/* This test fails on AIX 7, Solaris 10. */
{
char *name1 = realpath (".", NULL);
char *name2 = realpath ("conftest.d//./..", NULL);
if (! name1 || ! name2 || strcmp (name1, name2))
result |= 16;
free (name1);
free (name2);
}
#ifdef __linux__
/* On Linux, // is the same as /. See also double-slash-root.m4.
realpath() should respect this.
This test fails on musl libc 1.2.2. */
{
char *name = realpath ("//", NULL);
if (! name || strcmp (name, "/"))
result |= 32;
free (name);
}
#endif
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_realpath_works=yes
else $as_nop
case $? in
32) gl_cv_func_realpath_works=nearly ;;
*) gl_cv_func_realpath_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -rf conftest.a conftest.l conftest.d
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_realpath_works" >&5
printf "%s\n" "$gl_cv_func_realpath_works" >&6; }
case "$gl_cv_func_realpath_works" in
*yes)
printf "%s\n" "#define FUNC_REALPATH_WORKS 1" >>confdefs.h
;;
*nearly)
printf "%s\n" "#define FUNC_REALPATH_NEARLY_WORKS 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for faccessat" >&5
printf %s "checking for faccessat... " >&6; }
if test ${gl_cv_onwards_func_faccessat+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "faccessat" "ac_cv_have_decl_faccessat" "#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_faccessat" = xyes
then :
fi
if test $ac_cv_have_decl_faccessat = yes; then
ac_fn_c_check_func "$LINENO" "faccessat" "ac_cv_func_faccessat"
if test "x$ac_cv_func_faccessat" = xyes
then :
fi
if test $ac_cv_func_faccessat = yes; then
gl_cv_onwards_func_faccessat=yes
else
gl_cv_onwards_func_faccessat='future OS version'
fi
else
gl_cv_onwards_func_faccessat='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "faccessat" "ac_cv_func_faccessat"
if test "x$ac_cv_func_faccessat" = xyes
then :
fi
gl_cv_onwards_func_faccessat=$ac_cv_func_faccessat
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_faccessat" >&5
printf "%s\n" "$gl_cv_onwards_func_faccessat" >&6; }
case "$gl_cv_onwards_func_faccessat" in
future*) ac_cv_func_faccessat=no ;;
*) ac_cv_func_faccessat=$gl_cv_onwards_func_faccessat ;;
esac
if test $ac_cv_func_faccessat = yes; then
printf "%s\n" "#define HAVE_FACCESSAT 1" >>confdefs.h
fi
case "$host_os" in
mingw* | windows*) ;;
*) ac_fn_c_check_func "$LINENO" "getcwd" "ac_cv_func_getcwd"
if test "x$ac_cv_func_getcwd" = xyes
then :
printf "%s\n" "#define HAVE_GETCWD 1" >>confdefs.h
fi
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
printf %s "checking for C/C++ restrict keyword... " >&6; }
if test ${ac_cv_c_restrict+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_c_restrict=no
# Put '__restrict__' first, to avoid problems with glibc and non-GCC; see:
# https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html
# Put 'restrict' last, because C++ lacks it.
for ac_kw in __restrict__ __restrict _Restrict restrict; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
typedef int *int_ptr;
int foo (int_ptr $ac_kw ip) { return ip[0]; }
int bar (int [$ac_kw]); /* Catch GCC bug 14050. */
int bar (int ip[$ac_kw]) { return ip[0]; }
int
main (void)
{
int s[1];
int *$ac_kw t = s;
t[0] = 0;
return foo (t) + bar (t);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_restrict=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test "$ac_cv_c_restrict" != no && break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
printf "%s\n" "$ac_cv_c_restrict" >&6; }
case $ac_cv_c_restrict in
restrict) ;;
no) printf "%s\n" "#define restrict /**/" >>confdefs.h
;;
*) printf "%s\n" "#define restrict $ac_cv_c_restrict" >>confdefs.h
;;
esac
if test $ac_cv_func__set_invalid_parameter_handler = yes; then
HAVE_MSVC_INVALID_PARAMETER_HANDLER=1
printf "%s\n" "#define HAVE_MSVC_INVALID_PARAMETER_HANDLER 1" >>confdefs.h
else
HAVE_MSVC_INVALID_PARAMETER_HANDLER=0
fi
SYS_IOCTL_H_HAVE_WINSOCK2_H=0;
SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
REPLACE_IOCTL=0;
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
REPLACE_CLOSE=1
fi
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
if test $UNISTD_H_HAVE_WINSOCK2_H = 1; then
REPLACE_CLOSE=1
fi
if test $REPLACE_CLOSE = 0; then
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
REPLACE_CLOSE=1
fi
fi
HAVE_OPENDIR=1;
HAVE_READDIR=1;
HAVE_REWINDDIR=1;
HAVE_CLOSEDIR=1;
HAVE_DECL_DIRFD=1;
HAVE_DECL_FDOPENDIR=1;
HAVE_FDOPENDIR=1;
HAVE_SCANDIR=1;
HAVE_ALPHASORT=1;
REPLACE_OPENDIR=0;
REPLACE_READDIR=0;
REPLACE_REWINDDIR=0;
REPLACE_CLOSEDIR=0;
REPLACE_DIRFD=0;
REPLACE_FDOPENDIR=0;
case "$host_os" in
mingw* | windows* | os2*) DIR_HAS_FD_MEMBER=0 ;;
*) DIR_HAS_FD_MEMBER=1 ;;
esac
GL_GNULIB_OPENDIR=0
GL_GNULIB_READDIR=0
GL_GNULIB_REWINDDIR=0
GL_GNULIB_CLOSEDIR=0
GL_GNULIB_DIRFD=0
GL_GNULIB_FDOPENDIR=0
GL_GNULIB_SCANDIR=0
GL_GNULIB_ALPHASORT=0
if test "x$lispdir" = x; then
lispdir='${datarootdir}/emacs/site-lisp'
fi
if test "x$runstatedir" = x; then
runstatedir='${localstatedir}/run'
fi
pkgdatadir='${datadir}/${PACKAGE}'
pkgincludedir='${includedir}/${PACKAGE}'
pkglibdir='${libdir}/${PACKAGE}'
pkglibexecdir='${libexecdir}/${PACKAGE}'
HAVE_ISBLANK=1;
if test $gl_cv_have_include_next = yes; then
gl_cv_next_ctype_h='<'ctype.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <ctype.h>" >&5
printf %s "checking absolute name of <ctype.h>... " >&6; }
if test ${gl_cv_next_ctype_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'ctype.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_ctype_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_ctype_h
gl_cv_next_ctype_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_ctype_h" >&5
printf "%s\n" "$gl_cv_next_ctype_h" >&6; }
fi
NEXT_CTYPE_H=$gl_cv_next_ctype_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'ctype.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_ctype_h
fi
NEXT_AS_FIRST_DIRECTIVE_CTYPE_H=$gl_next_as_first_directive
GL_GNULIB_ISBLANK=0
if test $gl_cv_have_include_next = yes; then
gl_cv_next_dirent_h='<'dirent.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <dirent.h>" >&5
printf %s "checking absolute name of <dirent.h>... " >&6; }
if test ${gl_cv_next_dirent_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_dirent_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <dirent.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'dirent.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_dirent_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_dirent_h
gl_cv_next_dirent_h='"'$gl_header'"'
else
gl_cv_next_dirent_h='<'dirent.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5
printf "%s\n" "$gl_cv_next_dirent_h" >&6; }
fi
NEXT_DIRENT_H=$gl_cv_next_dirent_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'dirent.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_dirent_h
fi
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H=$gl_next_as_first_directive
if test $ac_cv_header_dirent_h = yes; then
HAVE_DIRENT_H=1
else
HAVE_DIRENT_H=0
fi
gl_mda_defines='
#if defined _WIN32 && !defined __CYGWIN__
#define access _access
#define chdir _chdir
#define chmod _chmod
#define close _close
#define creat _creat
#define dup _dup
#define dup2 _dup2
#define ecvt _ecvt
#define execl _execl
#define execle _execle
#define execlp _execlp
#define execv _execv
#define execve _execve
#define execvp _execvp
#define execvpe _execvpe
#define fcloseall _fcloseall
#define fcvt _fcvt
#define fdopen _fdopen
#define fileno _fileno
#define gcvt _gcvt
#define getcwd _getcwd
#define getpid _getpid
#define getw _getw
#define isatty _isatty
#define j0 _j0
#define j1 _j1
#define jn _jn
#define lfind _lfind
#define lsearch _lsearch
#define lseek _lseek
#define memccpy _memccpy
#define mkdir _mkdir
#define mktemp _mktemp
#define open _open
#define putenv _putenv
#define putw _putw
#define read _read
#define rmdir _rmdir
#define strdup _strdup
#define swab _swab
#define tempnam _tempnam
#define tzset _tzset
#define umask _umask
#define unlink _unlink
#define utime _utime
#define wcsdup _wcsdup
#define write _write
#define y0 _y0
#define y1 _y1
#define yn _yn
#endif
'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
printf %s "checking if environ is properly declared... " >&6; }
if test ${gt_cv_var_environ_declaration+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
/* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
#include <stdlib.h>
typedef struct { int foo; } foo_t;
extern foo_t environ;
int
main (void)
{
environ.foo = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gt_cv_var_environ_declaration=no
else $as_nop
gt_cv_var_environ_declaration=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
printf "%s\n" "$gt_cv_var_environ_declaration" >&6; }
if test $gt_cv_var_environ_declaration = yes; then
printf "%s\n" "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
fi
if test $gt_cv_var_environ_declaration != yes; then
HAVE_DECL_ENVIRON=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5
printf %s "checking for complete errno.h... " >&6; }
if test ${gl_cv_header_errno_h_complete+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#if !defined ETXTBSY
booboo
#endif
#if !defined ENOMSG
booboo
#endif
#if !defined EIDRM
booboo
#endif
#if !defined ENOLINK
booboo
#endif
#if !defined EPROTO
booboo
#endif
#if !defined EMULTIHOP
booboo
#endif
#if !defined EBADMSG
booboo
#endif
#if !defined EOVERFLOW
booboo
#endif
#if !defined ENOTSUP
booboo
#endif
#if !defined ENETRESET
booboo
#endif
#if !defined ECONNABORTED
booboo
#endif
#if !defined ESTALE
booboo
#endif
#if !defined EDQUOT
booboo
#endif
#if !defined ECANCELED
booboo
#endif
#if !defined EOWNERDEAD
booboo
#endif
#if !defined ENOTRECOVERABLE
booboo
#endif
#if !defined EILSEQ
booboo
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "booboo" >/dev/null 2>&1
then :
gl_cv_header_errno_h_complete=no
else $as_nop
gl_cv_header_errno_h_complete=yes
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5
printf "%s\n" "$gl_cv_header_errno_h_complete" >&6; }
if test $gl_cv_header_errno_h_complete = yes; then
GL_GENERATE_ERRNO_H=false
else
if test $gl_cv_have_include_next = yes; then
gl_cv_next_errno_h='<'errno.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <errno.h>" >&5
printf %s "checking absolute name of <errno.h>... " >&6; }
if test ${gl_cv_next_errno_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'errno.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_errno_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_errno_h
gl_cv_next_errno_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5
printf "%s\n" "$gl_cv_next_errno_h" >&6; }
fi
NEXT_ERRNO_H=$gl_cv_next_errno_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'errno.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_errno_h
fi
NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=$gl_next_as_first_directive
GL_GENERATE_ERRNO_H=true
fi
if $GL_GENERATE_ERRNO_H; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5
printf %s "checking for EMULTIHOP value... " >&6; }
if test ${gl_cv_header_errno_h_EMULTIHOP+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#ifdef EMULTIHOP
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
then :
gl_cv_header_errno_h_EMULTIHOP=yes
else $as_nop
gl_cv_header_errno_h_EMULTIHOP=no
fi
rm -rf conftest*
if test $gl_cv_header_errno_h_EMULTIHOP = no; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
#ifdef EMULTIHOP
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
then :
gl_cv_header_errno_h_EMULTIHOP=hidden
fi
rm -rf conftest*
if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then
if ac_fn_c_compute_int "$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP" "
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
/* The following two lines are a workaround against an autoconf-2.52 bug. */
#include <stdio.h>
#include <stdlib.h>
"
then :
fi
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5
printf "%s\n" "$gl_cv_header_errno_h_EMULTIHOP" >&6; }
case $gl_cv_header_errno_h_EMULTIHOP in
yes | no)
EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE=
;;
*)
EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP"
;;
esac
fi
if $GL_GENERATE_ERRNO_H; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5
printf %s "checking for ENOLINK value... " >&6; }
if test ${gl_cv_header_errno_h_ENOLINK+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#ifdef ENOLINK
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
then :
gl_cv_header_errno_h_ENOLINK=yes
else $as_nop
gl_cv_header_errno_h_ENOLINK=no
fi
rm -rf conftest*
if test $gl_cv_header_errno_h_ENOLINK = no; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
#ifdef ENOLINK
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
then :
gl_cv_header_errno_h_ENOLINK=hidden
fi
rm -rf conftest*
if test $gl_cv_header_errno_h_ENOLINK = hidden; then
if ac_fn_c_compute_int "$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK" "
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
/* The following two lines are a workaround against an autoconf-2.52 bug. */
#include <stdio.h>
#include <stdlib.h>
"
then :
fi
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5
printf "%s\n" "$gl_cv_header_errno_h_ENOLINK" >&6; }
case $gl_cv_header_errno_h_ENOLINK in
yes | no)
ENOLINK_HIDDEN=0; ENOLINK_VALUE=
;;
*)
ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK"
;;
esac
fi
if $GL_GENERATE_ERRNO_H; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5
printf %s "checking for EOVERFLOW value... " >&6; }
if test ${gl_cv_header_errno_h_EOVERFLOW+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#ifdef EOVERFLOW
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
then :
gl_cv_header_errno_h_EOVERFLOW=yes
else $as_nop
gl_cv_header_errno_h_EOVERFLOW=no
fi
rm -rf conftest*
if test $gl_cv_header_errno_h_EOVERFLOW = no; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
#ifdef EOVERFLOW
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
then :
gl_cv_header_errno_h_EOVERFLOW=hidden
fi
rm -rf conftest*
if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then
if ac_fn_c_compute_int "$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW" "
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
/* The following two lines are a workaround against an autoconf-2.52 bug. */
#include <stdio.h>
#include <stdlib.h>
"
then :
fi
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5
printf "%s\n" "$gl_cv_header_errno_h_EOVERFLOW" >&6; }
case $gl_cv_header_errno_h_EOVERFLOW in
yes | no)
EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE=
;;
*)
EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW"
;;
esac
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_error_h='<'error.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <error.h>" >&5
printf %s "checking absolute name of <error.h>... " >&6; }
if test ${gl_cv_next_error_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_error_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <error.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'error.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_error_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_error_h
gl_cv_next_error_h='"'$gl_header'"'
else
gl_cv_next_error_h='<'error.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_error_h" >&5
printf "%s\n" "$gl_cv_next_error_h" >&6; }
fi
NEXT_ERROR_H=$gl_cv_next_error_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'error.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_error_h
fi
NEXT_AS_FIRST_DIRECTIVE_ERROR_H=$gl_next_as_first_directive
if test $ac_cv_header_error_h = yes; then
HAVE_ERROR_H=1
else
HAVE_ERROR_H=0
fi
REPLACE_ERROR=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for error" >&5
printf %s "checking for error... " >&6; }
if test ${gl_cv_onwards_func_error+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "error" "ac_cv_have_decl_error" "#include <error.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_error" = xyes
then :
fi
if test $ac_cv_have_decl_error = yes; then
ac_fn_c_check_func "$LINENO" "error" "ac_cv_func_error"
if test "x$ac_cv_func_error" = xyes
then :
fi
if test $ac_cv_func_error = yes; then
gl_cv_onwards_func_error=yes
else
gl_cv_onwards_func_error='future OS version'
fi
else
gl_cv_onwards_func_error='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "error" "ac_cv_func_error"
if test "x$ac_cv_func_error" = xyes
then :
fi
gl_cv_onwards_func_error=$ac_cv_func_error
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_error" >&5
printf "%s\n" "$gl_cv_onwards_func_error" >&6; }
case "$gl_cv_onwards_func_error" in
future*) ac_cv_func_error=no ;;
*) ac_cv_func_error=$gl_cv_onwards_func_error ;;
esac
if test $ac_cv_func_error = yes; then
printf "%s\n" "#define HAVE_ERROR 1" >>confdefs.h
fi
if test $ac_cv_func_error = yes; then
HAVE_ERROR=1
else
HAVE_ERROR=0
case "$gl_cv_onwards_func_error" in
future*) REPLACE_ERROR=1 ;;
esac
fi
ac_fn_check_decl "$LINENO" "error_at_line" "ac_cv_have_decl_error_at_line" "#include <error.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_error_at_line" = xyes
then :
fi
if test $ac_cv_have_decl_error_at_line = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5
printf %s "checking for error_at_line... " >&6; }
if test ${ac_cv_lib_error_at_line+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <error.h>
int
main (void)
{
error_at_line (0, 0, "", 0, "an error occurred");
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_error_at_line=yes
else $as_nop
ac_cv_lib_error_at_line=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_error_at_line" >&5
printf "%s\n" "$ac_cv_lib_error_at_line" >&6; }
else
ac_cv_lib_error_at_line=no
fi
if test $ac_cv_lib_error_at_line = yes; then
HAVE_ERROR_AT_LINE=1
else
HAVE_ERROR_AT_LINE=0
fi
REPLACE_ERROR_AT_LINE=0
if test $ac_cv_func_error = yes && test $ac_cv_lib_error_at_line = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working error function" >&5
printf %s "checking for working error function... " >&6; }
if test ${gl_cv_func_working_error+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $cross_compiling != yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <error.h>
static void print_no_progname (void) {}
int
main (void)
{
error_print_progname = print_no_progname;
error (0, 0, "foo");
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
rm -f conftest.out
if test -s conftest$ac_exeext \
&& ./conftest$ac_exeext 2> conftest.out; then
if grep ' ' conftest.out >/dev/null; then
gl_cv_func_working_error=no
else
gl_cv_func_working_error=yes
fi
else
gl_cv_func_working_error=no
fi
rm -f conftest.out
else $as_nop
gl_cv_func_working_error=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <error.h>
int
main (void)
{
error (0, 0, "foo");
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_working_error="guessing yes" ;;
# Guess no on Android.
linux*-android*) gl_cv_func_working_error="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_working_error="$gl_cross_guess_normal" ;;
esac
else $as_nop
gl_cv_func_working_error=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_error" >&5
printf "%s\n" "$gl_cv_func_working_error" >&6; }
case "$gl_cv_func_working_error" in
*no)
REPLACE_ERROR=1
REPLACE_ERROR_AT_LINE=1
;;
esac
fi
if test $HAVE_ERROR = 0 || test $REPLACE_ERROR = 1 \
|| test $HAVE_ERROR_AT_LINE = 0 || test $REPLACE_ERROR_AT_LINE = 1; then
COMPILE_ERROR_C=1
else
COMPILE_ERROR_C=0
fi
ac_fn_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strerror_r" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_STRERROR_R $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_strerror_r = yes; then
# For backward compatibility's sake, define HAVE_STRERROR_R.
# (We used to run AC_CHECK_FUNCS_ONCE for strerror_r, as well
# as AC_CHECK_DECLS_ONCE.)
printf "%s\n" "#define HAVE_STRERROR_R 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5
printf %s "checking whether strerror_r returns char *... " >&6; }
if test ${ac_cv_func_strerror_r_char_p+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_func_strerror_r_char_p=no
if test $ac_cv_have_decl_strerror_r = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
int
main (void)
{
char buf[100];
char x = *strerror_r (0, buf, sizeof buf);
char *p = strerror_r (0, buf, sizeof buf);
return !p || x;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_strerror_r_char_p=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5
printf "%s\n" "$ac_cv_func_strerror_r_char_p" >&6; }
if test $ac_cv_func_strerror_r_char_p = yes; then
printf "%s\n" "#define STRERROR_R_CHAR_P 1" >>confdefs.h
fi
XGETTEXT_EXTRA_OPTIONS=
ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
if test "x$ac_cv_type_mode_t" = xyes
then :
else $as_nop
printf "%s\n" "#define mode_t int" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ctype.h defines __header_inline" >&5
printf %s "checking whether ctype.h defines __header_inline... " >&6; }
if test ${gl_cv_have___header_inline+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
#ifndef __header_inline
#error "<ctype.h> does not define __header_inline"
#endif
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
gl_cv_have___header_inline=yes
else $as_nop
gl_cv_have___header_inline=no
fi
rm -f conftest.err conftest.i conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have___header_inline" >&5
printf "%s\n" "$gl_cv_have___header_inline" >&6; }
if test "$gl_cv_have___header_inline" = yes; then
printf "%s\n" "#define HAVE___HEADER_INLINE 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include <signal.h>
"
if test "x$ac_cv_type_sig_atomic_t" = xyes
then :
printf "%s\n" "#define HAVE_SIG_ATOMIC_T 1" >>confdefs.h
else $as_nop
printf "%s\n" "#define sig_atomic_t int" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "fchdir" "ac_cv_have_decl_fchdir" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fchdir" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FCHDIR $ac_have_decl" >>confdefs.h
HAVE_FCNTL=1;
HAVE_OPENAT=1;
REPLACE_CREAT=0;
REPLACE_FCNTL=0;
REPLACE_OPEN=0;
REPLACE_OPENAT=0;
GL_GNULIB_CREAT=0
GL_GNULIB_FCNTL=0
GL_GNULIB_NONBLOCKING=0
GL_GNULIB_OPEN=0
GL_GNULIB_OPENAT=0
GL_GNULIB_MDA_CREAT=1
GL_GNULIB_MDA_OPEN=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working fcntl.h" >&5
printf %s "checking for working fcntl.h... " >&6; }
if test ${gl_cv_header_working_fcntl_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess 'no' on native Windows.
mingw* | windows*) gl_cv_header_working_fcntl_h='no' ;;
*) gl_cv_header_working_fcntl_h=cross-compiling ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/stat.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
# include <stdlib.h>
# defined sleep(n) _sleep ((n) * 1000)
#endif
#include <fcntl.h>
$gl_mda_defines
#ifndef O_NOATIME
#define O_NOATIME 0
#endif
#ifndef O_NOFOLLOW
#define O_NOFOLLOW 0
#endif
static int const constants[] =
{
O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND,
O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY
};
int
main (void)
{
int result = !constants;
#if HAVE_SYMLINK
{
static char const sym[] = "conftest.sym";
if (symlink ("/dev/null", sym) != 0)
result |= 2;
else
{
int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0);
if (fd >= 0)
{
close (fd);
result |= 4;
}
}
if (unlink (sym) != 0 || symlink (".", sym) != 0)
result |= 2;
else
{
int fd = open (sym, O_RDONLY | O_NOFOLLOW);
if (fd >= 0)
{
close (fd);
result |= 4;
}
}
unlink (sym);
}
#endif
{
static char const file[] = "confdefs.h";
int fd = open (file, O_RDONLY | O_NOATIME);
if (fd < 0)
result |= 8;
else
{
struct stat st0;
if (fstat (fd, &st0) != 0)
result |= 16;
else
{
char c;
sleep (1);
if (read (fd, &c, 1) != 1)
result |= 24;
else
{
if (close (fd) != 0)
result |= 32;
else
{
struct stat st1;
if (stat (file, &st1) != 0)
result |= 40;
else
if (st0.st_atime != st1.st_atime)
result |= 64;
}
}
}
}
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_header_working_fcntl_h=yes
else $as_nop
case $? in #(
4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #(
64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #(
68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #(
*) gl_cv_header_working_fcntl_h='no';;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_fcntl_h" >&5
printf "%s\n" "$gl_cv_header_working_fcntl_h" >&6; }
case $gl_cv_header_working_fcntl_h in #(
*O_NOATIME* | no | cross-compiling) ac_val=0;; #(
*) ac_val=1;;
esac
printf "%s\n" "#define HAVE_WORKING_O_NOATIME $ac_val" >>confdefs.h
case $gl_cv_header_working_fcntl_h in #(
*O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #(
*) ac_val=1;;
esac
printf "%s\n" "#define HAVE_WORKING_O_NOFOLLOW $ac_val" >>confdefs.h
ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
"
if test "x$ac_cv_type_pid_t" = xyes
then :
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined _WIN64 && !defined __CYGWIN__
LLP64
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_pid_type='int'
else $as_nop
ac_pid_type='__int64'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_fcntl_h='<'fcntl.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <fcntl.h>" >&5
printf %s "checking absolute name of <fcntl.h>... " >&6; }
if test ${gl_cv_next_fcntl_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'fcntl.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_fcntl_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_fcntl_h
gl_cv_next_fcntl_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5
printf "%s\n" "$gl_cv_next_fcntl_h" >&6; }
fi
NEXT_FCNTL_H=$gl_cv_next_fcntl_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'fcntl.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_fcntl_h
fi
NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive
HAVE_DECL_FCLOSEALL=1;
HAVE_DECL_FPURGE=1;
HAVE_DECL_FSEEKO=1;
HAVE_DECL_FTELLO=1;
HAVE_DECL_GETDELIM=1;
HAVE_DECL_GETLINE=1;
HAVE_DECL_GETW=1;
HAVE_DECL_OBSTACK_PRINTF=1;
HAVE_DECL_PUTW=1;
HAVE_DECL_SNPRINTF=1;
HAVE_DECL_VSNPRINTF=1;
HAVE_DPRINTF=1;
HAVE_FSEEKO=1;
HAVE_FTELLO=1;
HAVE_PCLOSE=1;
HAVE_POPEN=1;
HAVE_RENAMEAT=1;
HAVE_VASPRINTF=1;
HAVE_VDPRINTF=1;
REPLACE_DPRINTF=0;
REPLACE_FCLOSE=0;
REPLACE_FDOPEN=0;
REPLACE_FFLUSH=0;
REPLACE_FOPEN=0;
REPLACE_FOPEN_FOR_FOPEN_GNU=0;
REPLACE_FPRINTF=0;
REPLACE_FPURGE=0;
REPLACE_FREOPEN=0;
REPLACE_FSEEK=0;
REPLACE_FSEEKO=0;
REPLACE_FTELL=0;
REPLACE_FTELLO=0;
REPLACE_GETDELIM=0;
REPLACE_GETLINE=0;
REPLACE_OBSTACK_PRINTF=0;
REPLACE_PERROR=0;
REPLACE_POPEN=0;
REPLACE_PRINTF=0;
REPLACE_REMOVE=0;
REPLACE_RENAME=0;
REPLACE_RENAMEAT=0;
REPLACE_SNPRINTF=0;
REPLACE_SPRINTF=0;
REPLACE_STDIO_READ_FUNCS=0;
REPLACE_STDIO_WRITE_FUNCS=0;
REPLACE_TMPFILE=0;
REPLACE_VASPRINTF=0;
REPLACE_VDPRINTF=0;
REPLACE_VFPRINTF=0;
REPLACE_VPRINTF=0;
REPLACE_VSNPRINTF=0;
REPLACE_VSPRINTF=0;
GL_GNULIB_DPRINTF=0
GL_GNULIB_FCLOSE=0
GL_GNULIB_FDOPEN=0
GL_GNULIB_FFLUSH=0
GL_GNULIB_FGETC=0
GL_GNULIB_FGETS=0
GL_GNULIB_FOPEN=0
GL_GNULIB_FOPEN_GNU=0
GL_GNULIB_FPRINTF=0
GL_GNULIB_FPRINTF_POSIX=0
GL_GNULIB_FPURGE=0
GL_GNULIB_FPUTC=0
GL_GNULIB_FPUTS=0
GL_GNULIB_FREAD=0
GL_GNULIB_FREOPEN=0
GL_GNULIB_FSCANF=0
GL_GNULIB_FSEEK=0
GL_GNULIB_FSEEKO=0
GL_GNULIB_FTELL=0
GL_GNULIB_FTELLO=0
GL_GNULIB_FWRITE=0
GL_GNULIB_GETC=0
GL_GNULIB_GETCHAR=0
GL_GNULIB_GETDELIM=0
GL_GNULIB_GETLINE=0
GL_GNULIB_OBSTACK_PRINTF=0
GL_GNULIB_OBSTACK_PRINTF_POSIX=0
GL_GNULIB_PCLOSE=0
GL_GNULIB_PERROR=0
GL_GNULIB_POPEN=0
GL_GNULIB_PRINTF=0
GL_GNULIB_PRINTF_POSIX=0
GL_GNULIB_PUTC=0
GL_GNULIB_PUTCHAR=0
GL_GNULIB_PUTS=0
GL_GNULIB_REMOVE=0
GL_GNULIB_RENAME=0
GL_GNULIB_RENAMEAT=0
GL_GNULIB_SCANF=0
GL_GNULIB_SNPRINTF=0
GL_GNULIB_SPRINTF_POSIX=0
GL_GNULIB_STDIO_H_NONBLOCKING=0
GL_GNULIB_STDIO_H_SIGPIPE=0
GL_GNULIB_TMPFILE=0
GL_GNULIB_VASPRINTF=0
GL_GNULIB_VFSCANF=0
GL_GNULIB_VSCANF=0
GL_GNULIB_VDPRINTF=0
GL_GNULIB_VFPRINTF=0
GL_GNULIB_VFPRINTF_POSIX=0
GL_GNULIB_VPRINTF=0
GL_GNULIB_VPRINTF_POSIX=0
GL_GNULIB_VSNPRINTF=0
GL_GNULIB_VSPRINTF_POSIX=0
GL_GNULIB_MDA_FCLOSEALL=1
GL_GNULIB_MDA_FDOPEN=1
GL_GNULIB_MDA_FILENO=1
GL_GNULIB_MDA_GETW=1
GL_GNULIB_MDA_PUTW=1
GL_GNULIB_MDA_TEMPNAM=1
ac_fn_c_check_func "$LINENO" "eaccess" "ac_cv_func_eaccess"
if test "x$ac_cv_func_eaccess" = xyes
then :
else $as_nop
printf "%s\n" "#define eaccess access" >>confdefs.h
fi
HAVE_FNMATCH=1;
REPLACE_FNMATCH=0;
if test $gl_cv_have_include_next = yes; then
gl_cv_next_fnmatch_h='<'fnmatch.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <fnmatch.h>" >&5
printf %s "checking absolute name of <fnmatch.h>... " >&6; }
if test ${gl_cv_next_fnmatch_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_fnmatch_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fnmatch.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'fnmatch.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_fnmatch_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_fnmatch_h
gl_cv_next_fnmatch_h='"'$gl_header'"'
else
gl_cv_next_fnmatch_h='<'fnmatch.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fnmatch_h" >&5
printf "%s\n" "$gl_cv_next_fnmatch_h" >&6; }
fi
NEXT_FNMATCH_H=$gl_cv_next_fnmatch_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'fnmatch.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_fnmatch_h
fi
NEXT_AS_FIRST_DIRECTIVE_FNMATCH_H=$gl_next_as_first_directive
if test $ac_cv_header_fnmatch_h = yes; then
HAVE_FNMATCH_H=1
else
HAVE_FNMATCH_H=0
fi
GL_GENERATE_FNMATCH_H=false
if test "$CXX" != no; then
GL_GENERATE_FNMATCH_H=true
else
if test $ac_cv_header_fnmatch_h != yes; then
GL_GENERATE_FNMATCH_H=true
fi
fi
GL_GNULIB_FNMATCH=0
case "$host_os" in
mingw* | windows* | pw*)
REPLACE_FOPEN=1
gl_cv_func_fopen_slash="guessing no"
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fopen recognizes a trailing slash" >&5
printf %s "checking whether fopen recognizes a trailing slash... " >&6; }
if test ${gl_cv_func_fopen_slash+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*)
gl_cv_func_fopen_slash="guessing no" ;;
*)
gl_cv_func_fopen_slash="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <stdio.h>
int main ()
{
FILE *fp = fopen ("conftest.sl/", "w");
int result = (fp != NULL);
if (fp != NULL)
fclose (fp);
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fopen_slash=yes
else $as_nop
gl_cv_func_fopen_slash=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.sl
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fopen_slash" >&5
printf "%s\n" "$gl_cv_func_fopen_slash" >&6; }
;;
esac
case "$gl_cv_func_fopen_slash" in
*no)
printf "%s\n" "#define FOPEN_TRAILING_SLASH_BUG 1" >>confdefs.h
REPLACE_FOPEN=1
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5
printf %s "checking whether fflush works on input streams... " >&6; }
if test ${gl_cv_func_fflush_stdin+y}
then :
printf %s "(cached) " >&6
else $as_nop
echo hello world > conftest.txt
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_fflush_stdin="guessing no" ;;
*) gl_cv_func_fflush_stdin=cross ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
#endif
$gl_mda_defines
int
main (void)
{
FILE *f = fopen ("conftest.txt", "r");
char buffer[10];
int fd;
int c;
if (f == NULL)
return 1;
fd = fileno (f);
if (fd < 0 || fread (buffer, 1, 5, f) != 5)
{ fclose (f); return 2; }
/* For deterministic results, ensure f read a bigger buffer. */
if (lseek (fd, 0, SEEK_CUR) == 5)
{ fclose (f); return 3; }
/* POSIX requires fflush-fseek to set file offset of fd. This fails
on BSD systems and on mingw. */
if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0)
{ fclose (f); return 4; }
if (lseek (fd, 0, SEEK_CUR) != 5)
{ fclose (f); return 5; }
/* Verify behaviour of fflush after ungetc. See
<https://www.opengroup.org/austin/aardvark/latest/xshbug3.txt> */
/* Verify behaviour of fflush after a backup ungetc. This fails on
mingw. */
c = fgetc (f);
ungetc (c, f);
fflush (f);
if (fgetc (f) != c)
{ fclose (f); return 6; }
/* Verify behaviour of fflush after a non-backup ungetc. This fails
on glibc 2.8 and on BSD systems. */
c = fgetc (f);
ungetc ('@', f);
fflush (f);
if (fgetc (f) != c)
{ fclose (f); return 7; }
fclose (f);
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fflush_stdin=yes
else $as_nop
gl_cv_func_fflush_stdin=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm conftest.txt
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5
printf "%s\n" "$gl_cv_func_fflush_stdin" >&6; }
case "$gl_cv_func_fflush_stdin" in
*yes) gl_func_fflush_stdin=1 ;;
*no) gl_func_fflush_stdin=0 ;;
*) gl_func_fflush_stdin='(-1)' ;;
esac
printf "%s\n" "#define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin" >>confdefs.h
case "$gl_cv_func_fflush_stdin" in
*yes) ;;
*) REPLACE_FCLOSE=1 ;;
esac
if test $REPLACE_CLOSE = 1; then
REPLACE_FCLOSE=1
fi
case "$host_os" in
openedition) REPLACE_FCLOSE=1 ;;
esac
if test $REPLACE_FCLOSE = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fclose works on input streams" >&5
printf %s "checking whether fclose works on input streams... " >&6; }
if test ${gl_cv_func_fclose_stdin+y}
then :
printf %s "(cached) " >&6
else $as_nop
echo hello world > conftest.txt
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on glibc systems.
*-gnu* | gnu*) gl_cv_func_fclose_stdin="guessing no" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_fclose_stdin="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_fclose_stdin="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_fclose_stdin="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
#include <stdio.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
#endif
$gl_mda_defines
int
main (void)
{
int fd;
int fd2;
FILE *fp;
fd = open ("conftest.txt", O_RDONLY);
if (fd < 0)
return 1;
if (lseek (fd, 1, SEEK_SET) != 1)
return 2;
fd2 = dup (fd);
if (fd2 < 0)
return 3;
fp = fdopen (fd2, "r");
if (fp == NULL)
return 4;
if (fgetc (fp) != 'e')
{ fclose (fp); return 5; }
/* This fclose() call should reposition the underlying file
descriptor. */
if (fclose (fp) != 0)
return 6;
if (lseek (fd2, 0, SEEK_CUR) != -1) /* should fail with EBADF */
return 7;
/* Verify the file position. */
if (lseek (fd, 0, SEEK_CUR) != 2)
return 8;
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fclose_stdin=yes
else $as_nop
gl_cv_func_fclose_stdin=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm conftest.txt
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fclose_stdin" >&5
printf "%s\n" "$gl_cv_func_fclose_stdin" >&6; }
case "$gl_cv_func_fclose_stdin" in
*yes) ;;
*) REPLACE_FCLOSE=1 ;;
esac
fi
HAVE_FCHMODAT=1;
HAVE_FSTATAT=1;
HAVE_FUTIMENS=1;
HAVE_GETUMASK=1;
HAVE_LCHMOD=1;
HAVE_LSTAT=1;
HAVE_MKDIRAT=1;
HAVE_MKFIFO=1;
HAVE_MKFIFOAT=1;
HAVE_MKNOD=1;
HAVE_MKNODAT=1;
HAVE_UTIMENSAT=1;
REPLACE_CHMOD=0;
REPLACE_FCHMODAT=0;
REPLACE_FSTAT=0;
REPLACE_FSTATAT=0;
REPLACE_FUTIMENS=0;
REPLACE_LSTAT=0;
REPLACE_MKDIR=0;
REPLACE_MKFIFO=0;
REPLACE_MKFIFOAT=0;
REPLACE_MKNOD=0;
REPLACE_MKNODAT=0;
REPLACE_STAT=0;
REPLACE_UTIMENSAT=0;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
printf %s "checking whether stat file-mode macros are broken... " >&6; }
if test ${ac_cv_header_stat_broken+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/stat.h>
#if defined S_ISBLK && defined S_IFDIR
extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
#endif
#if defined S_ISBLK && defined S_IFCHR
extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
#endif
#if defined S_ISLNK && defined S_IFREG
extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
#endif
#if defined S_ISSOCK && defined S_IFREG
extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_header_stat_broken=no
else $as_nop
ac_cv_header_stat_broken=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
printf "%s\n" "$ac_cv_header_stat_broken" >&6; }
if test $ac_cv_header_stat_broken = yes; then
printf "%s\n" "#define STAT_MACROS_BROKEN 1" >>confdefs.h
fi
case "$host_os" in
mingw* | windows*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
printf %s "checking for 64-bit off_t... " >&6; }
if test ${gl_cv_type_off_t_64+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_type_off_t_64=yes
else $as_nop
gl_cv_type_off_t_64=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
printf "%s\n" "$gl_cv_type_off_t_64" >&6; }
if test $gl_cv_type_off_t_64 = no; then
WINDOWS_64_BIT_OFF_T=1
else
WINDOWS_64_BIT_OFF_T=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for 64-bit st_size" >&5
printf %s "checking for 64-bit st_size... " >&6; }
if test ${gl_cv_member_st_size_64+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
struct stat buf;
int verify_st_size_size[sizeof (buf.st_size) >= 8 ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_member_st_size_64=yes
else $as_nop
gl_cv_member_st_size_64=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_member_st_size_64" >&5
printf "%s\n" "$gl_cv_member_st_size_64" >&6; }
if test $gl_cv_member_st_size_64 = no; then
WINDOWS_64_BIT_ST_SIZE=1
else
WINDOWS_64_BIT_ST_SIZE=0
fi
;;
*)
WINDOWS_64_BIT_OFF_T=0
WINDOWS_64_BIT_ST_SIZE=0
;;
esac
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_stat_h='<'sys/stat.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
printf %s "checking absolute name of <sys/stat.h>... " >&6; }
if test ${gl_cv_next_sys_stat_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_sys_stat_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/stat.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/stat.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_stat_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_stat_h
gl_cv_next_sys_stat_h='"'$gl_header'"'
else
gl_cv_next_sys_stat_h='<'sys/stat.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
printf "%s\n" "$gl_cv_next_sys_stat_h" >&6; }
fi
NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/stat.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_stat_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
WINDOWS_STAT_TIMESPEC=0
ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_type_nlink_t" = xyes
then :
else $as_nop
printf "%s\n" "#define nlink_t int" >>confdefs.h
fi
case "$host_os" in
mingw* | windows*)
ac_fn_c_check_header_compile "$LINENO" "sdkddkver.h" "ac_cv_header_sdkddkver_h" "$ac_includes_default"
if test "x$ac_cv_header_sdkddkver_h" = xyes
then :
printf "%s\n" "#define HAVE_SDKDDKVER_H 1" >>confdefs.h
fi
;;
esac
GL_GNULIB_CHMOD=0
GL_GNULIB_FCHMODAT=0
GL_GNULIB_FSTAT=0
GL_GNULIB_FSTATAT=0
GL_GNULIB_FUTIMENS=0
GL_GNULIB_GETUMASK=0
GL_GNULIB_LCHMOD=0
GL_GNULIB_LSTAT=0
GL_GNULIB_MKDIR=0
GL_GNULIB_MKDIRAT=0
GL_GNULIB_MKFIFO=0
GL_GNULIB_MKFIFOAT=0
GL_GNULIB_MKNOD=0
GL_GNULIB_MKNODAT=0
GL_GNULIB_STAT=0
GL_GNULIB_UTIMENSAT=0
GL_GNULIB_OVERRIDES_STRUCT_STAT=0
GL_GNULIB_MDA_CHMOD=1
GL_GNULIB_MDA_MKDIR=1
GL_GNULIB_MDA_UMASK=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stdin defaults to large file offsets" >&5
printf %s "checking whether stdin defaults to large file offsets... " >&6; }
if test ${gl_cv_var_stdin_large_offset+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
#if defined __SL64 && defined __SCLE /* cygwin */
/* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making
fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, and
it is easier to do a version check than building a runtime test. */
# include <cygwin/version.h>
# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25)
choke me
# endif
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_var_stdin_large_offset=yes
else $as_nop
gl_cv_var_stdin_large_offset=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var_stdin_large_offset" >&5
printf "%s\n" "$gl_cv_var_stdin_large_offset" >&6; }
printf "%s\n" "#define _USE_STD_STAT 1" >>confdefs.h
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_types_h='<'sys/types.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/types.h>" >&5
printf %s "checking absolute name of <sys/types.h>... " >&6; }
if test ${gl_cv_next_sys_types_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/types.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_types_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_types_h
gl_cv_next_sys_types_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5
printf "%s\n" "$gl_cv_next_sys_types_h" >&6; }
fi
NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/types.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_types_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive
WINDOWS_STAT_INODES=0
ac_fn_check_decl "$LINENO" "ftello" "ac_cv_have_decl_ftello" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_ftello" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FTELLO $ac_have_decl" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ungetc works on arbitrary bytes" >&5
printf %s "checking whether ungetc works on arbitrary bytes... " >&6; }
if test ${gl_cv_func_ungetc_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_ungetc_works="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_ungetc_works="guessing yes" ;;
# Guess yes on bionic systems.
*-android*) gl_cv_func_ungetc_works="guessing yes" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_ungetc_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_ungetc_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
FILE *f;
if (!(f = fopen ("conftest.tmp", "w+")))
return 1;
if (fputs ("abc", f) < 0)
{ fclose (f); return 2; }
rewind (f);
if (fgetc (f) != 'a')
{ fclose (f); return 3; }
if (fgetc (f) != 'b')
{ fclose (f); return 4; }
if (ungetc ('d', f) != 'd')
{ fclose (f); return 5; }
if (ftell (f) != 1)
{ fclose (f); return 6; }
if (fgetc (f) != 'd')
{ fclose (f); return 7; }
if (ftell (f) != 2)
{ fclose (f); return 8; }
if (fseek (f, 0, SEEK_CUR) != 0)
{ fclose (f); return 9; }
if (ftell (f) != 2)
{ fclose (f); return 10; }
if (fgetc (f) != 'c')
{ fclose (f); return 11; }
fclose (f);
remove ("conftest.tmp");
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_ungetc_works=yes
else $as_nop
gl_cv_func_ungetc_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ungetc_works" >&5
printf "%s\n" "$gl_cv_func_ungetc_works" >&6; }
gl_ftello_broken_after_ungetc=no
case "$gl_cv_func_ungetc_works" in
*yes) ;;
*)
case "$host_os" in
darwin*) gl_ftello_broken_after_ungetc=yes ;;
*)
printf "%s\n" "#define FUNC_UNGETC_BROKEN 1" >>confdefs.h
;;
esac
;;
esac
if test $ac_cv_have_decl_ftello = no; then
HAVE_DECL_FTELLO=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ftello" >&5
printf %s "checking for ftello... " >&6; }
if test ${gl_cv_func_ftello+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
ftello (stdin);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_ftello=yes
else $as_nop
gl_cv_func_ftello=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello" >&5
printf "%s\n" "$gl_cv_func_ftello" >&6; }
if test $gl_cv_func_ftello = no; then
HAVE_FTELLO=0
else
if test $WINDOWS_64_BIT_OFF_T = 1; then
REPLACE_FTELLO=1
fi
if test $gl_cv_var_stdin_large_offset = no; then
REPLACE_FTELLO=1
fi
if test $REPLACE_FTELLO = 0; then
case "$host_os" in
mingw* | windows*) REPLACE_FTELLO=1 ;;
esac
fi
if test $REPLACE_FTELLO = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ftello works" >&5
printf %s "checking whether ftello works... " >&6; }
if test ${gl_cv_func_ftello_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on Solaris.
solaris*) gl_cv_func_ftello_works="guessing no" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_ftello_works="guessing yes" ;;
# Guess yes otherwise.
*) gl_cv_func_ftello_works="guessing yes" ;;
esac
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define TESTFILE "conftest.tmp"
int
main (void)
{
FILE *fp;
/* Create a file with some contents. */
fp = fopen (TESTFILE, "w");
if (fp == NULL)
return 70;
if (fwrite ("foogarsh", 1, 8, fp) < 8)
{ fclose (fp); return 71; }
if (fclose (fp))
return 72;
/* The file's contents is now "foogarsh". */
/* Try writing after reading to EOF. */
fp = fopen (TESTFILE, "r+");
if (fp == NULL)
return 73;
if (fseek (fp, -1, SEEK_END))
{ fclose (fp); return 74; }
if (!(getc (fp) == 'h'))
{ fclose (fp); return 1; }
if (!(getc (fp) == EOF))
{ fclose (fp); return 2; }
if (!(ftell (fp) == 8))
{ fclose (fp); return 3; }
if (!(ftell (fp) == 8))
{ fclose (fp); return 4; }
if (!(putc ('!', fp) == '!'))
{ fclose (fp); return 5; }
if (!(ftell (fp) == 9))
{ fclose (fp); return 6; }
if (!(fclose (fp) == 0))
return 7;
fp = fopen (TESTFILE, "r");
if (fp == NULL)
return 75;
{
char buf[10];
if (!(fread (buf, 1, 10, fp) == 9))
{ fclose (fp); return 10; }
if (!(memcmp (buf, "foogarsh!", 9) == 0))
{ fclose (fp); return 11; }
}
if (!(fclose (fp) == 0))
return 12;
/* The file's contents is now "foogarsh!". */
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_ftello_works=yes
else $as_nop
gl_cv_func_ftello_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello_works" >&5
printf "%s\n" "$gl_cv_func_ftello_works" >&6; }
case "$gl_cv_func_ftello_works" in
*yes) ;;
*)
REPLACE_FTELLO=1
printf "%s\n" "#define FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE 1" >>confdefs.h
;;
esac
fi
if test $REPLACE_FTELLO = 0; then
if test $gl_ftello_broken_after_ungetc = yes; then
REPLACE_FTELLO=1
printf "%s\n" "#define FTELLO_BROKEN_AFTER_UNGETC 1" >>confdefs.h
fi
fi
fi
HAVE_STRUCT_SOCKADDR_STORAGE=1;
HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=1;
HAVE_SA_FAMILY_T=1;
HAVE_ACCEPT4=1;
case "$host_os" in
osf*)
printf "%s\n" "#define _POSIX_PII_SOCKET 1" >>confdefs.h
;;
esac
GL_GENERATE_SYS_SOCKET_H=false
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <sys/socket.h> is self-contained" >&5
printf %s "checking whether <sys/socket.h> is self-contained... " >&6; }
if test ${gl_cv_header_sys_socket_h_selfcontained+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/socket.h>
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_sys_socket_h_selfcontained=yes
else $as_nop
gl_cv_header_sys_socket_h_selfcontained=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_selfcontained" >&5
printf "%s\n" "$gl_cv_header_sys_socket_h_selfcontained" >&6; }
if test $gl_cv_header_sys_socket_h_selfcontained = yes; then
ac_fn_c_check_func "$LINENO" "shutdown" "ac_cv_func_shutdown"
if test "x$ac_cv_func_shutdown" = xyes
then :
printf "%s\n" "#define HAVE_SHUTDOWN 1" >>confdefs.h
fi
if test $ac_cv_func_shutdown = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <sys/socket.h> defines the SHUT_* macros" >&5
printf %s "checking whether <sys/socket.h> defines the SHUT_* macros... " >&6; }
if test ${gl_cv_header_sys_socket_h_shut+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/socket.h>
int
main (void)
{
int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR };
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_sys_socket_h_shut=yes
else $as_nop
gl_cv_header_sys_socket_h_shut=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_shut" >&5
printf "%s\n" "$gl_cv_header_sys_socket_h_shut" >&6; }
if test $gl_cv_header_sys_socket_h_shut = no; then
GL_GENERATE_SYS_SOCKET_H=true
fi
fi
fi
# We need to check for ws2tcpip.h now.
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_socket_h='<'sys/socket.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/socket.h>" >&5
printf %s "checking absolute name of <sys/socket.h>... " >&6; }
if test ${gl_cv_next_sys_socket_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_sys_socket_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/socket.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/socket.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_socket_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_socket_h
gl_cv_next_sys_socket_h='"'$gl_header'"'
else
gl_cv_next_sys_socket_h='<'sys/socket.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_socket_h" >&5
printf "%s\n" "$gl_cv_next_sys_socket_h" >&6; }
fi
NEXT_SYS_SOCKET_H=$gl_cv_next_sys_socket_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/socket.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_socket_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H=$gl_next_as_first_directive
if test $ac_cv_header_sys_socket_h = yes; then
HAVE_SYS_SOCKET_H=1
else
HAVE_SYS_SOCKET_H=0
fi
if test $ac_cv_header_sys_socket_h = yes; then
HAVE_WS2TCPIP_H=0
else
if test $ac_cv_header_ws2tcpip_h = yes; then
HAVE_WS2TCPIP_H=1
else
HAVE_WS2TCPIP_H=0
fi
fi
ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "
/* sys/types.h is not needed according to POSIX, but the
sys/socket.h in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
"
if test "x$ac_cv_type_struct_sockaddr_storage" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" "
/* sys/types.h is not needed according to POSIX, but the
sys/socket.h in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
"
if test "x$ac_cv_type_sa_family_t" = xyes
then :
printf "%s\n" "#define HAVE_SA_FAMILY_T 1" >>confdefs.h
fi
if test $ac_cv_type_struct_sockaddr_storage = no; then
HAVE_STRUCT_SOCKADDR_STORAGE=0
fi
if test $ac_cv_type_sa_family_t = no; then
HAVE_SA_FAMILY_T=0
fi
if test $ac_cv_type_struct_sockaddr_storage != no; then
ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
"
if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1" >>confdefs.h
else $as_nop
HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0
fi
fi
if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \
|| test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then
GL_GENERATE_SYS_SOCKET_H=true
fi
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
HAVE_STRUCT_ADDRINFO=1;
HAVE_DECL_FREEADDRINFO=1;
HAVE_DECL_GAI_STRERROR=1;
HAVE_DECL_GETADDRINFO=1;
HAVE_DECL_GETNAMEINFO=1;
REPLACE_GAI_STRERROR=0;
REPLACE_GETADDRINFO=0;
if test $gl_cv_have_include_next = yes; then
gl_cv_next_netdb_h='<'netdb.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <netdb.h>" >&5
printf %s "checking absolute name of <netdb.h>... " >&6; }
if test ${gl_cv_next_netdb_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_netdb_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netdb.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'netdb.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_netdb_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_netdb_h
gl_cv_next_netdb_h='"'$gl_header'"'
else
gl_cv_next_netdb_h='<'netdb.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netdb_h" >&5
printf "%s\n" "$gl_cv_next_netdb_h" >&6; }
fi
NEXT_NETDB_H=$gl_cv_next_netdb_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'netdb.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_netdb_h
fi
NEXT_AS_FIRST_DIRECTIVE_NETDB_H=$gl_next_as_first_directive
if test $ac_cv_header_netdb_h = yes; then
HAVE_NETDB_H=1
else
HAVE_NETDB_H=0
fi
HOSTENT_LIB=
gl_saved_libs="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
printf %s "checking for library containing gethostbyname... " >&6; }
if test ${ac_cv_search_gethostbyname+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char gethostbyname ();
int
main (void)
{
return gethostbyname ();
;
return 0;
}
_ACEOF
for ac_lib in '' nsl network net
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_gethostbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_gethostbyname+y}
then :
break
fi
done
if test ${ac_cv_search_gethostbyname+y}
then :
else $as_nop
ac_cv_search_gethostbyname=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
ac_res=$ac_cv_search_gethostbyname
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
if test "$ac_cv_search_gethostbyname" != "none required"; then
HOSTENT_LIB="$ac_cv_search_gethostbyname"
fi
fi
LIBS="$gl_saved_libs"
if test -z "$HOSTENT_LIB"; then
for ac_func in gethostbyname
do :
ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
if test "x$ac_cv_func_gethostbyname" = xyes
then :
printf "%s\n" "#define HAVE_GETHOSTBYNAME 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in winsock2.h and -lws2_32" >&5
printf %s "checking for gethostbyname in winsock2.h and -lws2_32... " >&6; }
if test ${gl_cv_w32_gethostbyname+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_w32_gethostbyname=no
gl_save_LIBS="$LIBS"
LIBS="$LIBS -lws2_32"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#include <stddef.h>
int
main (void)
{
gethostbyname(NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_w32_gethostbyname=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gl_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostbyname" >&5
printf "%s\n" "$gl_cv_w32_gethostbyname" >&6; }
if test "$gl_cv_w32_gethostbyname" = "yes"; then
HOSTENT_LIB="-lws2_32"
fi
fi
done
fi
SERVENT_LIB=
gl_saved_libs="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing getservbyname" >&5
printf %s "checking for library containing getservbyname... " >&6; }
if test ${ac_cv_search_getservbyname+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char getservbyname ();
int
main (void)
{
return getservbyname ();
;
return 0;
}
_ACEOF
for ac_lib in '' socket network net
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_getservbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_getservbyname+y}
then :
break
fi
done
if test ${ac_cv_search_getservbyname+y}
then :
else $as_nop
ac_cv_search_getservbyname=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getservbyname" >&5
printf "%s\n" "$ac_cv_search_getservbyname" >&6; }
ac_res=$ac_cv_search_getservbyname
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
if test "$ac_cv_search_getservbyname" != "none required"; then
SERVENT_LIB="$ac_cv_search_getservbyname"
fi
fi
LIBS="$gl_saved_libs"
if test -z "$SERVENT_LIB"; then
for ac_func in getservbyname
do :
ac_fn_c_check_func "$LINENO" "getservbyname" "ac_cv_func_getservbyname"
if test "x$ac_cv_func_getservbyname" = xyes
then :
printf "%s\n" "#define HAVE_GETSERVBYNAME 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getservbyname in winsock2.h and -lws2_32" >&5
printf %s "checking for getservbyname in winsock2.h and -lws2_32... " >&6; }
if test ${gl_cv_w32_getservbyname+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_w32_getservbyname=no
gl_save_LIBS="$LIBS"
LIBS="$LIBS -lws2_32"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#include <stddef.h>
int
main (void)
{
getservbyname(NULL,NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_w32_getservbyname=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gl_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getservbyname" >&5
printf "%s\n" "$gl_cv_w32_getservbyname" >&6; }
if test "$gl_cv_w32_getservbyname" = "yes"; then
SERVENT_LIB="-lws2_32"
fi
fi
done
fi
HAVE_INET_NTOP=1
INET_NTOP_LIB=
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
if test $HAVE_WINSOCK2_H = 1; then
REPLACE_INET_NTOP=1
ac_fn_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include <ws2tcpip.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_inet_ntop" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_INET_NTOP $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_inet_ntop = yes; then
INET_NTOP_LIB="-lws2_32"
else
HAVE_DECL_INET_NTOP=0
fi
else
gl_save_LIBS=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
printf %s "checking for library containing inet_ntop... " >&6; }
if test ${ac_cv_search_inet_ntop+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char inet_ntop ();
int
main (void)
{
return inet_ntop ();
;
return 0;
}
_ACEOF
for ac_lib in '' nsl resolv network
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_inet_ntop=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_inet_ntop+y}
then :
break
fi
done
if test ${ac_cv_search_inet_ntop+y}
then :
else $as_nop
ac_cv_search_inet_ntop=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
printf "%s\n" "$ac_cv_search_inet_ntop" >&6; }
ac_res=$ac_cv_search_inet_ntop
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
else $as_nop
ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
if test "x$ac_cv_func_inet_ntop" = xyes
then :
printf "%s\n" "#define HAVE_INET_NTOP 1" >>confdefs.h
fi
if test $ac_cv_func_inet_ntop = no; then
HAVE_INET_NTOP=0
fi
fi
LIBS=$gl_save_LIBS
if test "$ac_cv_search_inet_ntop" != "no" \
&& test "$ac_cv_search_inet_ntop" != "none required"; then
INET_NTOP_LIB="$ac_cv_search_inet_ntop"
fi
ac_fn_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include <arpa/inet.h>
#if HAVE_NETDB_H
# include <netdb.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_inet_ntop" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_INET_NTOP $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_inet_ntop = no; then
HAVE_DECL_INET_NTOP=0
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IPv4 sockets" >&5
printf %s "checking for IPv4 sockets... " >&6; }
if test ${gl_cv_socket_ipv4+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
int
main (void)
{
int x = AF_INET; struct in_addr y; struct sockaddr_in z;
if (&x && &y && &z) return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_socket_ipv4=yes
else $as_nop
gl_cv_socket_ipv4=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv4" >&5
printf "%s\n" "$gl_cv_socket_ipv4" >&6; }
if test $gl_cv_socket_ipv4 = yes; then
printf "%s\n" "#define HAVE_IPV4 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IPv6 sockets" >&5
printf %s "checking for IPv6 sockets... " >&6; }
if test ${gl_cv_socket_ipv6+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
int
main (void)
{
int x = AF_INET6; struct in6_addr y; struct sockaddr_in6 z;
if (&x && &y && &z) return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_socket_ipv6=yes
else $as_nop
gl_cv_socket_ipv6=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv6" >&5
printf "%s\n" "$gl_cv_socket_ipv6" >&6; }
if test $gl_cv_socket_ipv6 = yes; then
printf "%s\n" "#define HAVE_IPV6 1" >>confdefs.h
fi
GL_GNULIB_GETADDRINFO=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getcwd (NULL, 0) allocates memory for result" >&5
printf %s "checking whether getcwd (NULL, 0) allocates memory for result... " >&6; }
if test ${gl_cv_func_getcwd_null+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_getcwd_null="guessing yes";;
# Guess yes on musl systems.
*-musl*) gl_cv_func_getcwd_null="guessing yes";;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_getcwd_null="guessing yes";;
# Guess yes on Cygwin.
cygwin*) gl_cv_func_getcwd_null="guessing yes";;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_getcwd_null="$gl_cross_guess_normal";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include <stdlib.h>
# if HAVE_UNISTD_H
# include <unistd.h>
# else /* on Windows with MSVC */
# include <direct.h>
# endif
$gl_mda_defines
# ifndef getcwd
char *getcwd ();
# endif
int
main (void)
{
#if defined _WIN32 && ! defined __CYGWIN__
/* mingw cwd does not start with '/', but _getcwd does allocate.
However, mingw fails to honor non-zero size. */
#else
if (chdir ("/") != 0)
return 1;
else
{
char *f = getcwd (NULL, 0);
if (! f)
return 2;
if (f[0] != '/')
{ free (f); return 3; }
if (f[1] != '\0')
{ free (f); return 4; }
free (f);
return 0;
}
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getcwd_null=yes
else $as_nop
gl_cv_func_getcwd_null=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_null" >&5
printf "%s\n" "$gl_cv_func_getcwd_null" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getcwd with POSIX signature" >&5
printf %s "checking for getcwd with POSIX signature... " >&6; }
if test ${gl_cv_func_getcwd_posix_signature+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
$gl_mda_defines
int
main (void)
{
extern
#ifdef __cplusplus
"C"
#endif
char *getcwd (char *, size_t);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_getcwd_posix_signature=yes
else $as_nop
gl_cv_func_getcwd_posix_signature=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_posix_signature" >&5
printf "%s\n" "$gl_cv_func_getcwd_posix_signature" >&6; }
ac_fn_check_decl "$LINENO" "getcwd" "ac_cv_have_decl_getcwd" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getcwd" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GETCWD $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getdelim" "ac_cv_have_decl_getdelim" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getdelim" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GETDELIM $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getdtablesize" "ac_cv_have_decl_getdtablesize" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getdtablesize" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GETDTABLESIZE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getline" "ac_cv_have_decl_getline" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getline" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GETLINE $ac_have_decl" >>confdefs.h
if test $gl_cv_have_include_next = yes; then
gl_cv_next_getopt_h='<'getopt.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
printf %s "checking absolute name of <getopt.h>... " >&6; }
if test ${gl_cv_next_getopt_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_getopt_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <getopt.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'getopt.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_getopt_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_getopt_h
gl_cv_next_getopt_h='"'$gl_header'"'
else
gl_cv_next_getopt_h='<'getopt.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
printf "%s\n" "$gl_cv_next_getopt_h" >&6; }
fi
NEXT_GETOPT_H=$gl_cv_next_getopt_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'getopt.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_getopt_h
fi
NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
if test $ac_cv_header_getopt_h = yes; then
HAVE_GETOPT_H=1
else
HAVE_GETOPT_H=0
fi
gl_replace_getopt=
if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
for ac_header in getopt.h
do :
ac_fn_c_check_header_compile "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
if test "x$ac_cv_header_getopt_h" = xyes
then :
printf "%s\n" "#define HAVE_GETOPT_H 1" >>confdefs.h
else $as_nop
gl_replace_getopt=yes
fi
done
fi
if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
for ac_func in getopt_long_only
do :
ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
if test "x$ac_cv_func_getopt_long_only" = xyes
then :
printf "%s\n" "#define HAVE_GETOPT_LONG_ONLY 1" >>confdefs.h
else $as_nop
gl_replace_getopt=yes
fi
done
fi
if test -z "$gl_replace_getopt"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
printf %s "checking whether getopt is POSIX compatible... " >&6; }
if test ${gl_cv_func_getopt_posix+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $cross_compiling = no; then
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
int
main ()
{
static char program[] = "program";
static char a[] = "-a";
static char foo[] = "foo";
static char bar[] = "bar";
char *argv[] = { program, a, foo, bar, NULL };
int c;
c = getopt (4, argv, "ab");
if (!(c == 'a'))
return 1;
c = getopt (4, argv, "ab");
if (!(c == -1))
return 2;
if (!(optind == 2))
return 3;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getopt_posix=maybe
else $as_nop
gl_cv_func_getopt_posix=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $gl_cv_func_getopt_posix = maybe; then
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
int
main ()
{
static char program[] = "program";
static char donald[] = "donald";
static char p[] = "-p";
static char billy[] = "billy";
static char duck[] = "duck";
static char a[] = "-a";
static char bar[] = "bar";
char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
int c;
c = getopt (7, argv, "+abp:q:");
if (!(c == -1))
return 4;
if (!(strcmp (argv[0], "program") == 0))
return 5;
if (!(strcmp (argv[1], "donald") == 0))
return 6;
if (!(strcmp (argv[2], "-p") == 0))
return 7;
if (!(strcmp (argv[3], "billy") == 0))
return 8;
if (!(strcmp (argv[4], "duck") == 0))
return 9;
if (!(strcmp (argv[5], "-a") == 0))
return 10;
if (!(strcmp (argv[6], "bar") == 0))
return 11;
if (!(optind == 1))
return 12;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getopt_posix=maybe
else $as_nop
gl_cv_func_getopt_posix=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
if test $gl_cv_func_getopt_posix = maybe; then
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
int
main ()
{
static char program[] = "program";
static char ab[] = "-ab";
char *argv[3] = { program, ab, NULL };
if (getopt (2, argv, "ab:") != 'a')
return 13;
if (getopt (2, argv, "ab:") != '?')
return 14;
if (optopt != 'b')
return 15;
if (optind != 2)
return 16;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getopt_posix=yes
else $as_nop
gl_cv_func_getopt_posix=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
else
case "$host_os" in
darwin* | aix* | mingw* | windows*) gl_cv_func_getopt_posix="guessing no";;
*) gl_cv_func_getopt_posix="guessing yes";;
esac
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
printf "%s\n" "$gl_cv_func_getopt_posix" >&6; }
case "$gl_cv_func_getopt_posix" in
*no) gl_replace_getopt=yes ;;
esac
fi
if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
printf %s "checking for working GNU getopt function... " >&6; }
if test ${gl_cv_func_getopt_gnu+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
# optstring is necessary for programs like m4 that have POSIX-mandated
# semantics for supporting options interspersed with files.
# Also, since getopt_long is a GNU extension, we require optind=0.
# Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
# so take care to revert to the correct (non-)export state.
gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
xx) gl_had_POSIXLY_CORRECT=exported ;;
x) gl_had_POSIXLY_CORRECT=yes ;;
*) gl_had_POSIXLY_CORRECT= ;;
esac
POSIXLY_CORRECT=1
export POSIXLY_CORRECT
if test "$cross_compiling" = yes
then :
gl_cv_func_getopt_gnu="$gl_cross_guess_normal"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <getopt.h>
#include <stddef.h>
#include <string.h>
#include <stdlib.h>
#if defined __MACH__ && defined __APPLE__
/* Avoid a crash on Mac OS X. */
#include <mach/mach.h>
#include <mach/mach_error.h>
#include <mach/thread_status.h>
#include <mach/exception.h>
#include <mach/task.h>
#include <pthread.h>
/* The exception port on which our thread listens. */
static mach_port_t our_exception_port;
/* The main function of the thread listening for exceptions of type
EXC_BAD_ACCESS. */
static void *
mach_exception_thread (void *arg)
{
/* Buffer for a message to be received. */
struct {
mach_msg_header_t head;
mach_msg_body_t msgh_body;
char data[1024];
} msg;
mach_msg_return_t retval;
/* Wait for a message on the exception port. */
retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
if (retval != MACH_MSG_SUCCESS)
abort ();
exit (1);
}
static void
nocrash_init (void)
{
mach_port_t self = mach_task_self ();
/* Allocate a port on which the thread shall listen for exceptions. */
if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
== KERN_SUCCESS) {
/* See https://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
if (mach_port_insert_right (self, our_exception_port, our_exception_port,
MACH_MSG_TYPE_MAKE_SEND)
== KERN_SUCCESS) {
/* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
for us. */
exception_mask_t mask = EXC_MASK_BAD_ACCESS;
/* Create the thread listening on the exception port. */
pthread_attr_t attr;
pthread_t thread;
if (pthread_attr_init (&attr) == 0
&& pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
&& pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
pthread_attr_destroy (&attr);
/* Replace the exception port info for these exceptions with our own.
Note that we replace the exception port for the entire task, not only
for a particular thread. This has the effect that when our exception
port gets the message, the thread specific exception port has already
been asked, and we don't need to bother about it.
See https://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
task_set_exception_ports (self, mask, our_exception_port,
EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
}
}
}
}
#elif defined _WIN32 && ! defined __CYGWIN__
/* Avoid a crash on native Windows. */
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <winerror.h>
static LONG WINAPI
exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
{
switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
{
case EXCEPTION_ACCESS_VIOLATION:
case EXCEPTION_IN_PAGE_ERROR:
case EXCEPTION_STACK_OVERFLOW:
case EXCEPTION_GUARD_PAGE:
case EXCEPTION_PRIV_INSTRUCTION:
case EXCEPTION_ILLEGAL_INSTRUCTION:
case EXCEPTION_DATATYPE_MISALIGNMENT:
case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
case EXCEPTION_NONCONTINUABLE_EXCEPTION:
exit (1);
}
return EXCEPTION_CONTINUE_SEARCH;
}
static void
nocrash_init (void)
{
SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
}
#else
/* Avoid a crash on POSIX systems. */
#include <signal.h>
#include <unistd.h>
/* A POSIX signal handler. */
static void
exception_handler (int sig)
{
_exit (1);
}
static void
nocrash_init (void)
{
#ifdef SIGSEGV
signal (SIGSEGV, exception_handler);
#endif
#ifdef SIGBUS
signal (SIGBUS, exception_handler);
#endif
}
#endif
int
main (void)
{
int result = 0;
nocrash_init();
/* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
OSF/1 5.1, Solaris 10. */
{
static char conftest[] = "conftest";
static char plus[] = "-+";
char *argv[3] = { conftest, plus, NULL };
opterr = 0;
if (getopt (2, argv, "+a") != '?')
result |= 1;
}
/* This code succeeds on glibc 2.8, mingw,
and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
{
static char program[] = "program";
static char p[] = "-p";
static char foo[] = "foo";
static char bar[] = "bar";
char *argv[] = { program, p, foo, bar, NULL };
optind = 1;
if (getopt (4, argv, "p::") != 'p')
result |= 2;
else if (optarg != NULL)
result |= 4;
else if (getopt (4, argv, "p::") != -1)
result |= 6;
else if (optind != 2)
result |= 8;
}
/* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
{
static char program[] = "program";
static char foo[] = "foo";
static char p[] = "-p";
char *argv[] = { program, foo, p, NULL };
optind = 0;
if (getopt (3, argv, "-p") != 1)
result |= 16;
else if (getopt (3, argv, "-p") != 'p')
result |= 16;
}
/* This code fails on glibc 2.11. */
{
static char program[] = "program";
static char b[] = "-b";
static char a[] = "-a";
char *argv[] = { program, b, a, NULL };
optind = opterr = 0;
if (getopt (3, argv, "+:a:b") != 'b')
result |= 32;
else if (getopt (3, argv, "+:a:b") != ':')
result |= 32;
}
/* This code dumps core on glibc 2.14. */
{
static char program[] = "program";
static char w[] = "-W";
static char dummy[] = "dummy";
char *argv[] = { program, w, dummy, NULL };
optind = opterr = 1;
if (getopt (3, argv, "W;") != 'W')
result |= 64;
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getopt_gnu=yes
else $as_nop
gl_cv_func_getopt_gnu=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
case $gl_had_POSIXLY_CORRECT in
exported) ;;
yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
*) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
printf "%s\n" "$gl_cv_func_getopt_gnu" >&6; }
if test "$gl_cv_func_getopt_gnu" != yes; then
gl_replace_getopt=yes
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
printf %s "checking for working GNU getopt_long function... " >&6; }
if test ${gl_cv_func_getopt_long_gnu+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
*) gl_cv_func_getopt_long_gnu="guessing yes";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <getopt.h>
#include <stddef.h>
#include <string.h>
int
main (void)
{
static const struct option long_options[] =
{
{ "xtremely-",no_argument, NULL, 1003 },
{ "xtra", no_argument, NULL, 1001 },
{ "xtreme", no_argument, NULL, 1002 },
{ "xtremely", no_argument, NULL, 1003 },
{ NULL, 0, NULL, 0 }
};
/* This code fails on OpenBSD 5.0. */
{
static char program[] = "program";
static char xtremel[] = "--xtremel";
char *argv[] = { program, xtremel, NULL };
int option_index;
optind = 1; opterr = 0;
if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
return 1;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getopt_long_gnu=yes
else $as_nop
gl_cv_func_getopt_long_gnu=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
printf "%s\n" "$gl_cv_func_getopt_long_gnu" >&6; }
case "$gl_cv_func_getopt_long_gnu" in
*yes) ;;
*) gl_replace_getopt=yes ;;
esac
fi
fi
HAVE_GETRANDOM=1;
REPLACE_GETRANDOM=0;
GL_GNULIB_GETRANDOM=0
:
ac_fn_check_decl "$LINENO" "timespec_get" "ac_cv_have_decl_timespec_get" "#include <time.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_timespec_get" = xyes
then :
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for timespec_get" >&5
printf %s "checking for timespec_get... " >&6; }
if test ${gl_cv_onwards_func_timespec_get+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_have_decl_timespec_get = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
struct timespec ts;
int
main (void)
{
return timespec_get (&ts, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_onwards_func_timespec_get=yes
else $as_nop
gl_cv_onwards_func_timespec_get=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else
gl_cv_onwards_func_timespec_get=no
fi
case "$host_os" in
linux*-android*)
if test $gl_cv_onwards_func_timespec_get = no; then
gl_cv_onwards_func_timespec_get='future OS version'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_timespec_get" >&5
printf "%s\n" "$gl_cv_onwards_func_timespec_get" >&6; }
case "$gl_cv_onwards_func_timespec_get" in
future*) gl_cv_func_timespec_get=no ;;
*) gl_cv_func_timespec_get=$gl_cv_onwards_func_timespec_get ;;
esac
HAVE_GETTIMEOFDAY=1;
HAVE_STRUCT_TIMEVAL=1;
HAVE_SYS_TIME_H=1;
REPLACE_GETTIMEOFDAY=0;
REPLACE_STRUCT_TIMEVAL=0;
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_time_h='<'sys/time.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
printf %s "checking absolute name of <sys/time.h>... " >&6; }
if test ${gl_cv_next_sys_time_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_sys_time_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/time.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/time.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_time_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_time_h
gl_cv_next_sys_time_h='"'$gl_header'"'
else
gl_cv_next_sys_time_h='<'sys/time.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
printf "%s\n" "$gl_cv_next_sys_time_h" >&6; }
fi
NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/time.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_time_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
if test $ac_cv_header_sys_time_h != yes; then
HAVE_SYS_TIME_H=0
fi
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
printf %s "checking for struct timeval... " >&6; }
if test ${gl_cv_sys_struct_timeval+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#include <time.h>
#if HAVE_WINSOCK2_H
# include <winsock2.h>
#endif
int
main (void)
{
static struct timeval x; x.tv_sec = x.tv_usec;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_sys_struct_timeval=yes
else $as_nop
gl_cv_sys_struct_timeval=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
printf "%s\n" "$gl_cv_sys_struct_timeval" >&6; }
if test $gl_cv_sys_struct_timeval != yes; then
HAVE_STRUCT_TIMEVAL=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
printf %s "checking for wide-enough struct timeval.tv_sec member... " >&6; }
if test ${gl_cv_sys_struct_timeval_tv_sec+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#include <time.h>
#if HAVE_WINSOCK2_H
# include <winsock2.h>
#endif
int
main (void)
{
static struct timeval x;
typedef int verify_tv_sec_type[
sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_sys_struct_timeval_tv_sec=yes
else $as_nop
gl_cv_sys_struct_timeval_tv_sec=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
printf "%s\n" "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
REPLACE_STRUCT_TIMEVAL=1
fi
fi
GL_GNULIB_GETTIMEOFDAY=0
if test -z "$gl_pthreadlib_body_done"; then
gl_pthread_api=no
LIBPTHREAD=
LIBPMULTITHREAD=
# On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that
# it groks <pthread.h>. It's added above, in gl_ANYTHREADLIB_EARLY.
ac_fn_c_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
if test "x$ac_cv_header_pthread_h" = xyes
then :
gl_have_pthread_h=yes
else $as_nop
gl_have_pthread_h=no
fi
if test "$gl_have_pthread_h" = yes; then
# Other possible tests:
# -lpthreads (FSU threads, PCthreads)
# -lgthreads
# Test whether both pthread_mutex_lock and pthread_mutexattr_init exist
# in libc. IRIX 6.5 has the first one in both libc and libpthread, but
# the second one only in libpthread, and lock.c needs it.
#
# If -pthread works, prefer it to -lpthread, since Ubuntu 14.04
# needs -pthread for some reason. See:
# https://lists.gnu.org/r/bug-gnulib/2014-09/msg00023.html
save_LIBS=$LIBS
for gl_pthread in '' '-pthread'; do
LIBS="$LIBS $gl_pthread"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
pthread_mutex_t m;
pthread_mutexattr_t ma;
int
main (void)
{
pthread_mutex_lock (&m);
pthread_mutexattr_init (&ma);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_pthread_api=yes
LIBPTHREAD=$gl_pthread
LIBPMULTITHREAD=$gl_pthread
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$save_LIBS
test $gl_pthread_api = yes && break
done
echo "$as_me:36937: gl_pthread_api=$gl_pthread_api" >&5
echo "$as_me:36938: LIBPTHREAD=$LIBPTHREAD" >&5
gl_pthread_in_glibc=no
# On Linux with glibc >= 2.34, libc contains the fully functional
# pthread functions.
case "$host_os" in
linux*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 34) || (__GLIBC__ > 2)
Lucky user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_pthread_in_glibc=yes
fi
rm -rf conftest*
;;
esac
echo "$as_me:36964: gl_pthread_in_glibc=$gl_pthread_in_glibc" >&5
# Test for libpthread by looking for pthread_kill. (Not pthread_self,
# since it is defined as a macro on OSF/1.)
if test $gl_pthread_api = yes && test -z "$LIBPTHREAD"; then
# The program links fine without libpthread. But it may actually
# need to link with libpthread in order to create multiple threads.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5
printf %s "checking for pthread_kill in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread_pthread_kill+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pthread_kill ();
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pthread_pthread_kill=yes
else $as_nop
ac_cv_lib_pthread_pthread_kill=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_pthread_pthread_kill" >&6; }
if test "x$ac_cv_lib_pthread_pthread_kill" = xyes
then :
if test $gl_pthread_in_glibc = yes; then
LIBPMULTITHREAD=
else
LIBPMULTITHREAD=-lpthread
# On Solaris and HP-UX, most pthread functions exist also in libc.
# Therefore pthread_in_use() needs to actually try to create a
# thread: pthread_create from libc will fail, whereas
# pthread_create will actually create a thread.
# On Solaris 10 or newer, this test is no longer needed, because
# libc contains the fully functional pthread functions.
case "$host_os" in
solaris | solaris2.[1-9] | solaris2.[1-9].* | hpux*)
printf "%s\n" "#define PTHREAD_IN_USE_DETECTION_HARD 1" >>confdefs.h
esac
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lthr" >&5
printf %s "checking for pthread_kill in -lthr... " >&6; }
if test ${ac_cv_lib_thr_pthread_kill+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lthr $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pthread_kill ();
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_thr_pthread_kill=yes
else $as_nop
ac_cv_lib_thr_pthread_kill=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_thr_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_thr_pthread_kill" >&6; }
if test "x$ac_cv_lib_thr_pthread_kill" = xyes
then :
if test $gl_pthread_in_glibc = yes; then
LIBPMULTITHREAD=
else
LIBPMULTITHREAD=-lthr
fi
fi
fi
elif test $gl_pthread_api != yes; then
# Some library is needed. Try libpthread and libc_r.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5
printf %s "checking for pthread_kill in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread_pthread_kill+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pthread_kill ();
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pthread_pthread_kill=yes
else $as_nop
ac_cv_lib_pthread_pthread_kill=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_pthread_pthread_kill" >&6; }
if test "x$ac_cv_lib_pthread_pthread_kill" = xyes
then :
gl_pthread_api=yes
LIBPTHREAD=-lpthread
LIBPMULTITHREAD=-lpthread
fi
if test $gl_pthread_api != yes; then
# For FreeBSD 4.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lc_r" >&5
printf %s "checking for pthread_kill in -lc_r... " >&6; }
if test ${ac_cv_lib_c_r_pthread_kill+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lc_r $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pthread_kill ();
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_c_r_pthread_kill=yes
else $as_nop
ac_cv_lib_c_r_pthread_kill=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_c_r_pthread_kill" >&6; }
if test "x$ac_cv_lib_c_r_pthread_kill" = xyes
then :
gl_pthread_api=yes
LIBPTHREAD=-lc_r
LIBPMULTITHREAD=-lc_r
fi
fi
fi
echo "$as_me:37165: LIBPMULTITHREAD=$LIBPMULTITHREAD" >&5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether POSIX threads API is available" >&5
printf %s "checking whether POSIX threads API is available... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_pthread_api" >&5
printf "%s\n" "$gl_pthread_api" >&6; }
if test $gl_pthread_api = yes; then
printf "%s\n" "#define HAVE_PTHREAD_API 1" >>confdefs.h
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sched.h>
int
main (void)
{
sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
SCHED_YIELD_LIB=
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5
printf %s "checking for sched_yield in -lrt... " >&6; }
if test ${ac_cv_lib_rt_sched_yield+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lrt $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sched_yield ();
int
main (void)
{
return sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_rt_sched_yield=yes
else $as_nop
ac_cv_lib_rt_sched_yield=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5
printf "%s\n" "$ac_cv_lib_rt_sched_yield" >&6; }
if test "x$ac_cv_lib_rt_sched_yield" = xyes
then :
SCHED_YIELD_LIB=-lrt
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lposix4" >&5
printf %s "checking for sched_yield in -lposix4... " >&6; }
if test ${ac_cv_lib_posix4_sched_yield+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lposix4 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sched_yield ();
int
main (void)
{
return sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_posix4_sched_yield=yes
else $as_nop
ac_cv_lib_posix4_sched_yield=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix4_sched_yield" >&5
printf "%s\n" "$ac_cv_lib_posix4_sched_yield" >&6; }
if test "x$ac_cv_lib_posix4_sched_yield" = xyes
then :
SCHED_YIELD_LIB=-lposix4
fi
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIB_SCHED_YIELD="$SCHED_YIELD_LIB"
gl_pthreadlib_body_done=done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether setlocale (LC_ALL, NULL) is multithread-safe" >&5
printf %s "checking whether setlocale (LC_ALL, NULL) is multithread-safe... " >&6; }
if test ${gl_cv_func_setlocale_null_all_mtsafe+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on musl libc, macOS, FreeBSD, NetBSD, OpenBSD, AIX, Haiku.
*-musl* | midipix* | darwin* | freebsd* | midnightbsd* | netbsd* | openbsd* | aix* | haiku*)
gl_cv_func_setlocale_null_all_mtsafe=no ;;
# Guess no on Cygwin < 3.4.6.
cygwin*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED >= CYGWIN_VERSION_DLL_MAKE_COMBINED (3004, 6)
Lucky user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_setlocale_null_all_mtsafe=yes
else $as_nop
gl_cv_func_setlocale_null_all_mtsafe=no
fi
rm -rf conftest*
;;
# Guess yes on glibc, HP-UX, IRIX, Solaris, native Windows.
*-gnu* | gnu* | hpux* | irix* | solaris* | mingw* | windows*)
gl_cv_func_setlocale_null_all_mtsafe=yes ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_setlocale_null_all_mtsafe="$gl_cross_guess_normal" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setlocale_null_all_mtsafe" >&5
printf "%s\n" "$gl_cv_func_setlocale_null_all_mtsafe" >&6; }
case "$host_os" in
mingw* | windows*) ;;
*)
if test $gl_pthread_api = no && test $ac_cv_header_threads_h = no; then
gl_cv_func_setlocale_null_all_mtsafe="trivially yes"
fi
;;
esac
case "$gl_cv_func_setlocale_null_all_mtsafe" in
*yes) SETLOCALE_NULL_ALL_MTSAFE=1 ;;
*) SETLOCALE_NULL_ALL_MTSAFE=0 ;;
esac
printf "%s\n" "#define SETLOCALE_NULL_ALL_MTSAFE $SETLOCALE_NULL_ALL_MTSAFE" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether setlocale (category, NULL) is multithread-safe" >&5
printf %s "checking whether setlocale (category, NULL) is multithread-safe... " >&6; }
if test ${gl_cv_func_setlocale_null_one_mtsafe+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on OpenBSD, AIX.
openbsd* | aix*)
gl_cv_func_setlocale_null_one_mtsafe=no ;;
# Guess yes on glibc, musl libc, macOS, FreeBSD, NetBSD, HP-UX, IRIX, Solaris, Haiku, Cygwin, native Windows.
*-gnu* | gnu* | *-musl* | midipix* | darwin* | freebsd* | midnightbsd* | netbsd* | hpux* | irix* | solaris* | haiku* | cygwin* | mingw* | windows*)
gl_cv_func_setlocale_null_one_mtsafe=yes ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_setlocale_null_one_mtsafe="$gl_cross_guess_normal" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setlocale_null_one_mtsafe" >&5
printf "%s\n" "$gl_cv_func_setlocale_null_one_mtsafe" >&6; }
case "$host_os" in
mingw* | windows*) ;;
*)
if test $gl_pthread_api = no && test $ac_cv_header_threads_h = no; then
gl_cv_func_setlocale_null_one_mtsafe="trivially yes"
fi
;;
esac
case "$gl_cv_func_setlocale_null_one_mtsafe" in
*yes) SETLOCALE_NULL_ONE_MTSAFE=1 ;;
*) SETLOCALE_NULL_ONE_MTSAFE=0 ;;
esac
printf "%s\n" "#define SETLOCALE_NULL_ONE_MTSAFE $SETLOCALE_NULL_ONE_MTSAFE" >>confdefs.h
if test $SETLOCALE_NULL_ALL_MTSAFE = 0 || test $SETLOCALE_NULL_ONE_MTSAFE = 0; then
case "$host_os" in
mingw* | windows*)
SETLOCALE_NULL_LIB=
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5
printf %s "checking whether imported symbols can be declared weak... " >&6; }
if test ${gl_cv_have_weak+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
cygwin* | mingw* | windows*)
gl_cv_have_weak="guessing no"
;;
*)
gl_cv_have_weak=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern void xyzzy ();
#pragma weak xyzzy
int
main (void)
{
xyzzy();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_have_weak=maybe
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test $gl_cv_have_weak = maybe; then
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __ELF__
Extensible Linking Format
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Extensible Linking Format" >/dev/null 2>&1
then :
gl_cv_have_weak="guessing yes"
else $as_nop
gl_cv_have_weak="guessing no"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#pragma weak fputs
int main ()
{
return (fputs == NULL);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_have_weak=yes
else $as_nop
gl_cv_have_weak=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
;;
esac
case " $LDFLAGS " in
*" -static "*) gl_cv_have_weak=no ;;
esac
case "$gl_cv_have_weak" in
*yes)
case "$host_os" in
freebsd* | dragonfly* | midnightbsd*)
: > conftest1.c
$CC $CPPFLAGS $CFLAGS $LDFLAGS -fPIC -shared -o libempty.so conftest1.c -lpthread >&5 2>&1
cat <<EOF > conftest2.c
#include <pthread.h>
#pragma weak pthread_mutexattr_gettype
int main ()
{
return (pthread_mutexattr_gettype != NULL);
}
EOF
$CC $CPPFLAGS $CFLAGS $LDFLAGS -o conftest conftest2.c libempty.so >&5 2>&1 \
|| gl_cv_have_weak=no
rm -f conftest1.c libempty.so conftest2.c conftest
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_weak" >&5
printf "%s\n" "$gl_cv_have_weak" >&6; }
case "$gl_cv_have_weak" in
*yes)
printf "%s\n" "#define HAVE_WEAK_SYMBOLS 1" >>confdefs.h
;;
esac
case "$gl_cv_have_weak" in
*yes) SETLOCALE_NULL_LIB= ;;
*) SETLOCALE_NULL_LIB="$LIBPTHREAD" ;;
esac
;;
esac
else
SETLOCALE_NULL_LIB=
fi
LIB_SETLOCALE_NULL="$SETLOCALE_NULL_LIB"
use_additional=yes
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
# Check whether --with-libiconv-prefix was given.
if test ${with_libiconv_prefix+y}
then :
withval=$with_libiconv_prefix;
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
additional_libdir2="$withval/$acl_libdirstem2"
additional_libdir3="$withval/$acl_libdirstem3"
fi
fi
fi
if test "X$additional_libdir2" = "X$additional_libdir"; then
additional_libdir2=
fi
if test "X$additional_libdir3" = "X$additional_libdir"; then
additional_libdir3=
fi
LIBICONV=
LTLIBICONV=
INCICONV=
LIBICONV_PREFIX=
HAVE_LIBICONV=
rpathdirs=
ltrpathdirs=
names_already_handled=
names_next_round='iconv '
while test -n "$names_next_round"; do
names_this_round="$names_next_round"
names_next_round=
for name in $names_this_round; do
already_handled=
for n in $names_already_handled; do
if test "$n" = "$name"; then
already_handled=yes
break
fi
done
if test -z "$already_handled"; then
names_already_handled="$names_already_handled $name"
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
eval value=\"\$HAVE_LIB$uppername\"
if test -n "$value"; then
if test "$value" = yes; then
eval value=\"\$LIB$uppername\"
test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
eval value=\"\$LTLIB$uppername\"
test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
else
:
fi
else
found_dir=
found_la=
found_so=
found_a=
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
if test -n "$acl_shlibext"; then
shrext=".$acl_shlibext" # typically: shrext=.so
else
shrext=
fi
if test $use_additional = yes; then
for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
if test "X$found_dir" = "X"; then
eval dir=\$$additional_libdir_variable
if test -n "$dir"; then
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
fi
fi
done
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIBICONV; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
break
fi
done
fi
if test "X$found_dir" != "X"; then
LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
if test "X$found_so" != "X"; then
if test "$enable_rpath" = no \
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem2" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
else
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $found_dir"
fi
if test "$acl_hardcode_direct" = yes; then
LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
else
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $found_dir"
fi
else
haveit=
for x in $LDFLAGS $LIBICONV; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
fi
if test "$acl_hardcode_minus_L" != no; then
LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
else
LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
fi
fi
fi
fi
else
if test "X$found_a" != "X"; then
LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
else
LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
fi
fi
additional_includedir=
case "$found_dir" in
*/$acl_libdirstem | */$acl_libdirstem/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
if test "$name" = 'iconv'; then
LIBICONV_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem2 | */$acl_libdirstem2/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
if test "$name" = 'iconv'; then
LIBICONV_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem3 | */$acl_libdirstem3/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
if test "$name" = 'iconv'; then
LIBICONV_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
for x in $CPPFLAGS $INCICONV; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
fi
fi
fi
fi
fi
if test -n "$found_la"; then
save_libdir="$libdir"
case "$found_la" in
*/* | *\\*) . "$found_la" ;;
*) . "./$found_la" ;;
esac
libdir="$save_libdir"
for dep in $dependency_libs; do
case "$dep" in
-L*)
dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
haveit=
if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
haveit=
for x in $LDFLAGS $LIBICONV; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LIBICONV="${LIBICONV}${LIBICONV:+ }-L$dependency_libdir"
fi
fi
haveit=
for x in $LDFLAGS $LTLIBICONV; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$dependency_libdir"
fi
fi
fi
fi
;;
-R*)
dir=`echo "X$dep" | sed -e 's/^X-R//'`
if test "$enable_rpath" != no; then
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $dir"
fi
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $dir"
fi
fi
;;
-l*)
dep=`echo "X$dep" | sed -e 's/^X-l//'`
if test "X$dep" != Xc \
|| case $host_os in
linux* | gnu* | k*bsd*-gnu) false ;;
*) true ;;
esac; then
names_next_round="$names_next_round $dep"
fi
;;
*.la)
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
;;
*)
LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
;;
esac
done
fi
else
LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
fi
fi
fi
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$acl_hardcode_libdir_separator"; then
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
done
acl_save_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
else
for found_dir in $rpathdirs; do
acl_save_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
done
fi
fi
if test "X$ltrpathdirs" != "X"; then
for found_dir in $ltrpathdirs; do
LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
done
fi
ICONV_CONST=;
REPLACE_ICONV=0;
REPLACE_ICONV_OPEN=0;
REPLACE_ICONV_UTF=0;
GL_GENERATE_ICONV_H=false
if test "$CXX" != no; then
GL_GENERATE_ICONV_H=true
fi
am_save_CPPFLAGS="$CPPFLAGS"
for element in $INCICONV; do
haveit=
for x in $CPPFLAGS; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X$element"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
printf %s "checking for iconv... " >&6; }
if test ${am_cv_func_iconv+y}
then :
printf %s "(cached) " >&6
else $as_nop
am_cv_func_iconv="no, consider installing GNU libiconv"
am_cv_lib_iconv=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <iconv.h>
int
main (void)
{
iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
am_cv_func_iconv=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test "$am_cv_func_iconv" != yes; then
am_save_LIBS="$LIBS"
LIBS="$LIBS $LIBICONV"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <iconv.h>
int
main (void)
{
iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
am_cv_lib_iconv=yes
am_cv_func_iconv=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$am_save_LIBS"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
printf "%s\n" "$am_cv_func_iconv" >&6; }
if test "$am_cv_func_iconv" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
printf %s "checking for working iconv... " >&6; }
if test ${am_cv_func_iconv_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
am_save_LIBS="$LIBS"
if test $am_cv_lib_iconv = yes; then
LIBS="$LIBS $LIBICONV"
fi
am_cv_func_iconv_works=no
for ac_iconv_const in '' 'const'; do
if test "$cross_compiling" = yes
then :
case "$host_os" in
aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
*) am_cv_func_iconv_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <iconv.h>
#include <string.h>
#ifndef ICONV_CONST
# define ICONV_CONST $ac_iconv_const
#endif
int
main (void)
{
int result = 0;
/* Test against AIX 5.1...7.2 bug: Failures are not distinguishable from
successful returns. This is even documented in
<https://www.ibm.com/support/knowledgecenter/ssw_aix_72/i_bostechref/iconv.html> */
{
iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
if (cd_utf8_to_88591 != (iconv_t)(-1))
{
static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */
char buf[10];
ICONV_CONST char *inptr = input;
size_t inbytesleft = strlen (input);
char *outptr = buf;
size_t outbytesleft = sizeof (buf);
size_t res = iconv (cd_utf8_to_88591,
&inptr, &inbytesleft,
&outptr, &outbytesleft);
if (res == 0)
result |= 1;
iconv_close (cd_utf8_to_88591);
}
}
/* Test against Solaris 10 bug: Failures are not distinguishable from
successful returns. */
{
iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
if (cd_ascii_to_88591 != (iconv_t)(-1))
{
static ICONV_CONST char input[] = "\263";
char buf[10];
ICONV_CONST char *inptr = input;
size_t inbytesleft = strlen (input);
char *outptr = buf;
size_t outbytesleft = sizeof (buf);
size_t res = iconv (cd_ascii_to_88591,
&inptr, &inbytesleft,
&outptr, &outbytesleft);
if (res == 0)
result |= 2;
iconv_close (cd_ascii_to_88591);
}
}
/* Test against AIX 6.1..7.1 bug: Buffer overrun. */
{
iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1");
if (cd_88591_to_utf8 != (iconv_t)(-1))
{
static ICONV_CONST char input[] = "\304";
static char buf[2] = { (char)0xDE, (char)0xAD };
ICONV_CONST char *inptr = input;
size_t inbytesleft = 1;
char *outptr = buf;
size_t outbytesleft = 1;
size_t res = iconv (cd_88591_to_utf8,
&inptr, &inbytesleft,
&outptr, &outbytesleft);
if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD)
result |= 4;
iconv_close (cd_88591_to_utf8);
}
}
#if 0 /* This bug could be worked around by the caller. */
/* Test against HP-UX 11.11 bug: Positive return value instead of 0. */
{
iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
if (cd_88591_to_utf8 != (iconv_t)(-1))
{
static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
char buf[50];
ICONV_CONST char *inptr = input;
size_t inbytesleft = strlen (input);
char *outptr = buf;
size_t outbytesleft = sizeof (buf);
size_t res = iconv (cd_88591_to_utf8,
&inptr, &inbytesleft,
&outptr, &outbytesleft);
if ((int)res > 0)
result |= 8;
iconv_close (cd_88591_to_utf8);
}
}
#endif
/* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
provided. */
{
/* Try standardized names. */
iconv_t cd1 = iconv_open ("UTF-8", "EUC-JP");
/* Try IRIX, OSF/1 names. */
iconv_t cd2 = iconv_open ("UTF-8", "eucJP");
/* Try AIX names. */
iconv_t cd3 = iconv_open ("UTF-8", "IBM-eucJP");
/* Try HP-UX names. */
iconv_t cd4 = iconv_open ("utf8", "eucJP");
if (cd1 == (iconv_t)(-1) && cd2 == (iconv_t)(-1)
&& cd3 == (iconv_t)(-1) && cd4 == (iconv_t)(-1))
result |= 16;
if (cd1 != (iconv_t)(-1))
iconv_close (cd1);
if (cd2 != (iconv_t)(-1))
iconv_close (cd2);
if (cd3 != (iconv_t)(-1))
iconv_close (cd3);
if (cd4 != (iconv_t)(-1))
iconv_close (cd4);
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
am_cv_func_iconv_works=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
test "$am_cv_func_iconv_works" = no || break
done
LIBS="$am_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
printf "%s\n" "$am_cv_func_iconv_works" >&6; }
case "$am_cv_func_iconv_works" in
*no) am_func_iconv=no am_cv_lib_iconv=no ;;
*) am_func_iconv=yes ;;
esac
else
am_func_iconv=no am_cv_lib_iconv=no
fi
if test "$am_func_iconv" = yes; then
printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h
fi
if test "$am_cv_lib_iconv" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
printf %s "checking how to link with libiconv... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
printf "%s\n" "$LIBICONV" >&6; }
else
CPPFLAGS="$am_save_CPPFLAGS"
LIBICONV=
LTLIBICONV=
fi
if test "$am_cv_func_iconv" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether iconv is compatible with its POSIX signature" >&5
printf %s "checking whether iconv is compatible with its POSIX signature... " >&6; }
if test ${gl_cv_iconv_nonconst+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <iconv.h>
extern
#ifdef __cplusplus
"C"
#endif
size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_iconv_nonconst=yes
else $as_nop
gl_cv_iconv_nonconst=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_iconv_nonconst" >&5
printf "%s\n" "$gl_cv_iconv_nonconst" >&6; }
else
gl_cv_iconv_nonconst=yes
fi
if test $gl_cv_iconv_nonconst = yes; then
iconv_arg1=""
else
iconv_arg1="const"
fi
printf "%s\n" "#define ICONV_CONST $iconv_arg1" >>confdefs.h
if test $gl_cv_iconv_nonconst != yes; then
ICONV_CONST="const"
fi
if test "$am_func_iconv" = yes; then
if test -n "$LIBICONV"; then
am_cv_func_iconv_summary='yes, in libiconv'
else
am_cv_func_iconv_summary='yes, in libc'
fi
else
if test "$am_cv_func_iconv" = yes; then
am_cv_func_iconv_summary='not working, consider installing GNU libiconv'
else
am_cv_func_iconv_summary='no, consider installing GNU libiconv'
fi
fi
GL_GNULIB_ICONV=0
if test $gl_cv_have_include_next = yes; then
gl_cv_next_iconv_h='<'iconv.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <iconv.h>" >&5
printf %s "checking absolute name of <iconv.h>... " >&6; }
if test ${gl_cv_next_iconv_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_iconv_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <iconv.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'iconv.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_iconv_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_iconv_h
gl_cv_next_iconv_h='"'$gl_header'"'
else
gl_cv_next_iconv_h='<'iconv.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_iconv_h" >&5
printf "%s\n" "$gl_cv_next_iconv_h" >&6; }
fi
NEXT_ICONV_H=$gl_cv_next_iconv_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'iconv.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_iconv_h
fi
NEXT_AS_FIRST_DIRECTIVE_ICONV_H=$gl_next_as_first_directive
if test $gl_cv_have_include_next = yes; then
gl_cv_next_limits_h='<'limits.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <limits.h>" >&5
printf %s "checking absolute name of <limits.h>... " >&6; }
if test ${gl_cv_next_limits_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_limits_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'limits.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_limits_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_limits_h
gl_cv_next_limits_h='"'$gl_header'"'
else
gl_cv_next_limits_h='<'limits.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_limits_h" >&5
printf "%s\n" "$gl_cv_next_limits_h" >&6; }
fi
NEXT_LIMITS_H=$gl_cv_next_limits_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'limits.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_limits_h
fi
NEXT_AS_FIRST_DIRECTIVE_LIMITS_H=$gl_next_as_first_directive
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether limits.h has WORD_BIT, BOOL_WIDTH etc." >&5
printf %s "checking whether limits.h has WORD_BIT, BOOL_WIDTH etc.... " >&6; }
if test ${gl_cv_header_limits_width+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
#define __STDC_WANT_IEC_60559_BFP_EXT__ 1
#endif
#include <limits.h>
long long llm = LLONG_MAX;
int wb = WORD_BIT;
int ullw = ULLONG_WIDTH;
int bw = BOOL_WIDTH;
int bm = BOOL_MAX;
int mblm = MB_LEN_MAX;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_limits_width=yes
else $as_nop
gl_cv_header_limits_width=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_limits_width" >&5
printf "%s\n" "$gl_cv_header_limits_width" >&6; }
GL_GENERATE_LIMITS_H=true
if test "$gl_cv_header_limits_width" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether limits.h has SSIZE_MAX" >&5
printf %s "checking whether limits.h has SSIZE_MAX... " >&6; }
if test ${gl_cv_header_limits_ssize_max+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#ifndef SSIZE_MAX
#error "SSIZE_MAX is not defined"
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_limits_ssize_max=yes
else $as_nop
gl_cv_header_limits_ssize_max=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_limits_ssize_max" >&5
printf "%s\n" "$gl_cv_header_limits_ssize_max" >&6; }
if test "$gl_cv_header_limits_ssize_max" = yes; then
GL_GENERATE_LIMITS_H=false
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
printf %s "checking for wint_t... " >&6; }
if test ${gt_cv_c_wint_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
wint_t foo = (wchar_t)'\0';
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gt_cv_c_wint_t=yes
else $as_nop
gt_cv_c_wint_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
printf "%s\n" "$gt_cv_c_wint_t" >&6; }
if test $gt_cv_c_wint_t = yes; then
printf "%s\n" "#define HAVE_WINT_T 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wint_t is large enough" >&5
printf %s "checking whether wint_t is large enough... " >&6; }
if test ${gl_cv_type_wint_t_large_enough+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_type_wint_t_large_enough=yes
else $as_nop
gl_cv_type_wint_t_large_enough=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wint_t_large_enough" >&5
printf "%s\n" "$gl_cv_type_wint_t_large_enough" >&6; }
if test $gl_cv_type_wint_t_large_enough = no; then
GNULIBHEADERS_OVERRIDE_WINT_T=1
else
GNULIBHEADERS_OVERRIDE_WINT_T=0
fi
else
GNULIBHEADERS_OVERRIDE_WINT_T=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler produces multi-arch binaries" >&5
printf %s "checking whether the compiler produces multi-arch binaries... " >&6; }
if test ${gl_cv_c_multiarch+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_c_multiarch=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __APPLE_CC__
not a universal capable compiler
#endif
typedef int dummy;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
arch=
prev=
for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
if test -n "$prev"; then
case $word in
i?86 | x86_64 | ppc | ppc64 | arm | arm64)
if test -z "$arch" || test "$arch" = "$word"; then
arch="$word"
else
gl_cv_c_multiarch=yes
fi
;;
esac
prev=
else
if test "x$word" = "x-arch"; then
prev=arch
fi
fi
done
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_multiarch" >&5
printf "%s\n" "$gl_cv_c_multiarch" >&6; }
if test $gl_cv_c_multiarch = yes; then
APPLE_UNIVERSAL_BUILD=1
else
APPLE_UNIVERSAL_BUILD=0
fi
printf "%s\n" "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
printf "%s\n" "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
if test $ac_cv_header_wchar_h = yes; then
HAVE_WCHAR_H=1
else
HAVE_WCHAR_H=0
fi
if test $ac_cv_header_inttypes_h = yes; then
HAVE_INTTYPES_H=1
else
HAVE_INTTYPES_H=0
fi
if test $ac_cv_header_sys_types_h = yes; then
HAVE_SYS_TYPES_H=1
else
HAVE_SYS_TYPES_H=0
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_stdint_h='<'stdint.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
printf %s "checking absolute name of <stdint.h>... " >&6; }
if test ${gl_cv_next_stdint_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_stdint_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'stdint.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_stdint_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_stdint_h
gl_cv_next_stdint_h='"'$gl_header'"'
else
gl_cv_next_stdint_h='<'stdint.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
printf "%s\n" "$gl_cv_next_stdint_h" >&6; }
fi
NEXT_STDINT_H=$gl_cv_next_stdint_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'stdint.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_stdint_h
fi
NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
if test $ac_cv_header_stdint_h = yes; then
HAVE_STDINT_H=1
else
HAVE_STDINT_H=0
fi
if test $ac_cv_header_stdint_h = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
printf %s "checking whether stdint.h conforms to C99... " >&6; }
if test ${gl_cv_header_working_stdint_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_header_working_stdint_h=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#define __STDC_CONSTANT_MACROS 1
#define __STDC_LIMIT_MACROS 1
#include <stdint.h>
/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
#if !(defined WCHAR_MIN && defined WCHAR_MAX)
#error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
#endif
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
#ifdef INT8_MAX
int8_t a1 = INT8_MAX;
int8_t a1min = INT8_MIN;
#endif
#ifdef INT16_MAX
int16_t a2 = INT16_MAX;
int16_t a2min = INT16_MIN;
#endif
#ifdef INT32_MAX
int32_t a3 = INT32_MAX;
int32_t a3min = INT32_MIN;
#endif
#ifdef INT64_MAX
int64_t a4 = INT64_MAX;
int64_t a4min = INT64_MIN;
#endif
#ifdef UINT8_MAX
uint8_t b1 = UINT8_MAX;
#else
typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
#endif
#ifdef UINT16_MAX
uint16_t b2 = UINT16_MAX;
#endif
#ifdef UINT32_MAX
uint32_t b3 = UINT32_MAX;
#endif
#ifdef UINT64_MAX
uint64_t b4 = UINT64_MAX;
#endif
int_least8_t c1 = INT8_C (0x7f);
int_least8_t c1max = INT_LEAST8_MAX;
int_least8_t c1min = INT_LEAST8_MIN;
int_least16_t c2 = INT16_C (0x7fff);
int_least16_t c2max = INT_LEAST16_MAX;
int_least16_t c2min = INT_LEAST16_MIN;
int_least32_t c3 = INT32_C (0x7fffffff);
int_least32_t c3max = INT_LEAST32_MAX;
int_least32_t c3min = INT_LEAST32_MIN;
int_least64_t c4 = INT64_C (0x7fffffffffffffff);
int_least64_t c4max = INT_LEAST64_MAX;
int_least64_t c4min = INT_LEAST64_MIN;
uint_least8_t d1 = UINT8_C (0xff);
uint_least8_t d1max = UINT_LEAST8_MAX;
uint_least16_t d2 = UINT16_C (0xffff);
uint_least16_t d2max = UINT_LEAST16_MAX;
uint_least32_t d3 = UINT32_C (0xffffffff);
uint_least32_t d3max = UINT_LEAST32_MAX;
uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
uint_least64_t d4max = UINT_LEAST64_MAX;
int_fast8_t e1 = INT_FAST8_MAX;
int_fast8_t e1min = INT_FAST8_MIN;
int_fast16_t e2 = INT_FAST16_MAX;
int_fast16_t e2min = INT_FAST16_MIN;
int_fast32_t e3 = INT_FAST32_MAX;
int_fast32_t e3min = INT_FAST32_MIN;
int_fast64_t e4 = INT_FAST64_MAX;
int_fast64_t e4min = INT_FAST64_MIN;
uint_fast8_t f1 = UINT_FAST8_MAX;
uint_fast16_t f2 = UINT_FAST16_MAX;
uint_fast32_t f3 = UINT_FAST32_MAX;
uint_fast64_t f4 = UINT_FAST64_MAX;
#ifdef INTPTR_MAX
intptr_t g = INTPTR_MAX;
intptr_t gmin = INTPTR_MIN;
#endif
#ifdef UINTPTR_MAX
uintptr_t h = UINTPTR_MAX;
#endif
intmax_t i = INTMAX_MAX;
uintmax_t j = UINTMAX_MAX;
/* Check that SIZE_MAX has the correct type, if possible. */
/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */
#if 201112 <= __STDC_VERSION__ \
&& (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \
|| defined __clang__)
int k = _Generic (SIZE_MAX, size_t: 0);
#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \
|| (0x5110 <= __SUNPRO_C && !__STDC__))
extern size_t k;
extern __typeof__ (SIZE_MAX) k;
#endif
#include <limits.h> /* for CHAR_BIT */
#define TYPE_MINIMUM(t) \
((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
#define TYPE_MAXIMUM(t) \
((t) ((t) 0 < (t) -1 \
? (t) -1 \
: ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
struct s {
int check_PTRDIFF:
PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
&& PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
? 1 : -1;
/* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */
int check_SIG_ATOMIC:
SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
&& SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
? 1 : -1;
int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
int check_WCHAR:
WCHAR_MIN == TYPE_MINIMUM (wchar_t)
&& WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
? 1 : -1;
/* Detect bug in mingw. */
int check_WINT:
WINT_MIN == TYPE_MINIMUM (wint_t)
&& WINT_MAX == TYPE_MAXIMUM (wint_t)
? 1 : -1;
/* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
int check_UINT8_C:
(-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
int check_UINT16_C:
(-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
/* Detect bugs in OpenBSD 3.9 stdint.h. */
#ifdef UINT8_MAX
int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
#endif
#ifdef UINT16_MAX
int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
#endif
#ifdef UINT32_MAX
int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
#endif
#ifdef UINT64_MAX
int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
#endif
int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
};
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on native Windows.
mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;;
# In general, assume it works.
*) gl_cv_header_working_stdint_h="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#define __STDC_CONSTANT_MACROS 1
#define __STDC_LIMIT_MACROS 1
#include <stdint.h>
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
#include <stdio.h>
#include <string.h>
#define MVAL(macro) MVAL1(macro)
#define MVAL1(expression) #expression
static const char *macro_values[] =
{
#ifdef INT8_MAX
MVAL (INT8_MAX),
#endif
#ifdef INT16_MAX
MVAL (INT16_MAX),
#endif
#ifdef INT32_MAX
MVAL (INT32_MAX),
#endif
#ifdef INT64_MAX
MVAL (INT64_MAX),
#endif
#ifdef UINT8_MAX
MVAL (UINT8_MAX),
#endif
#ifdef UINT16_MAX
MVAL (UINT16_MAX),
#endif
#ifdef UINT32_MAX
MVAL (UINT32_MAX),
#endif
#ifdef UINT64_MAX
MVAL (UINT64_MAX),
#endif
NULL
};
int
main (void)
{
const char **mv;
for (mv = macro_values; *mv != NULL; mv++)
{
const char *value = *mv;
/* Test whether it looks like a cast expression. */
if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
|| strncmp (value, "((unsigned short)"/*)*/, 17) == 0
|| strncmp (value, "((unsigned char)"/*)*/, 16) == 0
|| strncmp (value, "((int)"/*)*/, 6) == 0
|| strncmp (value, "((signed short)"/*)*/, 15) == 0
|| strncmp (value, "((signed char)"/*)*/, 14) == 0)
return mv - macro_values + 1;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_header_working_stdint_h=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
printf "%s\n" "$gl_cv_header_working_stdint_h" >&6; }
fi
HAVE_C99_STDINT_H=0
HAVE_SYS_BITYPES_H=0
HAVE_SYS_INTTYPES_H=0
GL_GENERATE_STDINT_H=true
case "$gl_cv_header_working_stdint_h" in
*yes)
HAVE_C99_STDINT_H=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stdint.h works without ISO C predefines" >&5
printf %s "checking whether stdint.h works without ISO C predefines... " >&6; }
if test ${gl_cv_header_stdint_without_STDC_macros+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_header_stdint_without_STDC_macros=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#include <stdint.h>
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
intmax_t im = INTMAX_MAX;
int32_t i32 = INT32_C (0x7fffffff);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_stdint_without_STDC_macros=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_without_STDC_macros" >&5
printf "%s\n" "$gl_cv_header_stdint_without_STDC_macros" >&6; }
if test $gl_cv_header_stdint_without_STDC_macros = no; then
printf "%s\n" "#define __STDC_CONSTANT_MACROS 1" >>confdefs.h
printf "%s\n" "#define __STDC_LIMIT_MACROS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stdint.h has UINTMAX_WIDTH etc." >&5
printf %s "checking whether stdint.h has UINTMAX_WIDTH etc.... " >&6; }
if test ${gl_cv_header_stdint_width+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_header_stdint_width=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Work if build is not clean. */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1
#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
#define __STDC_WANT_IEC_60559_BFP_EXT__ 1
#endif
#include <stdint.h>
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
int iw = UINTMAX_WIDTH;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_stdint_width=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_width" >&5
printf "%s\n" "$gl_cv_header_stdint_width" >&6; }
if test "$gl_cv_header_stdint_width" = yes; then
GL_GENERATE_STDINT_H=false
fi
;;
*)
ac_fn_c_check_header_compile "$LINENO" "sys/inttypes.h" "ac_cv_header_sys_inttypes_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_inttypes_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_INTTYPES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/bitypes.h" "ac_cv_header_sys_bitypes_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_bitypes_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_BITYPES_H 1" >>confdefs.h
fi
if test $ac_cv_header_sys_inttypes_h = yes; then
HAVE_SYS_INTTYPES_H=1
fi
if test $ac_cv_header_sys_bitypes_h = yes; then
HAVE_SYS_BITYPES_H=1
fi
if test $APPLE_UNIVERSAL_BUILD = 0; then
for gltype in ptrdiff_t size_t ; do
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
printf %s "checking for bit size of $gltype... " >&6; }
if eval test \${gl_cv_bitsizeof_${gltype}+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
#include <limits.h>"
then :
else $as_nop
result=unknown
fi
eval gl_cv_bitsizeof_${gltype}=\$result
fi
eval ac_res=\$gl_cv_bitsizeof_${gltype}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval result=\$gl_cv_bitsizeof_${gltype}
if test $result = unknown; then
result=0
fi
GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
printf "%s\n" "#define BITSIZEOF_${GLTYPE} $result" >>confdefs.h
eval BITSIZEOF_${GLTYPE}=\$result
done
fi
for gltype in sig_atomic_t wchar_t wint_t ; do
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
printf %s "checking for bit size of $gltype... " >&6; }
if eval test \${gl_cv_bitsizeof_${gltype}+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
#include <limits.h>"
then :
else $as_nop
result=unknown
fi
eval gl_cv_bitsizeof_${gltype}=\$result
fi
eval ac_res=\$gl_cv_bitsizeof_${gltype}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval result=\$gl_cv_bitsizeof_${gltype}
if test $result = unknown; then
result=0
fi
GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
printf "%s\n" "#define BITSIZEOF_${GLTYPE} $result" >>confdefs.h
eval BITSIZEOF_${GLTYPE}=\$result
done
for gltype in sig_atomic_t wchar_t wint_t ; do
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
printf %s "checking whether $gltype is signed... " >&6; }
if eval test \${gl_cv_type_${gltype}_signed+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
result=yes
else $as_nop
result=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
eval gl_cv_type_${gltype}_signed=\$result
fi
eval ac_res=\$gl_cv_type_${gltype}_signed
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval result=\$gl_cv_type_${gltype}_signed
GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
if test "$result" = yes; then
printf "%s\n" "#define HAVE_SIGNED_${GLTYPE} 1" >>confdefs.h
eval HAVE_SIGNED_${GLTYPE}=1
else
eval HAVE_SIGNED_${GLTYPE}=0
fi
done
gl_cv_type_ptrdiff_t_signed=yes
gl_cv_type_size_t_signed=no
if test $APPLE_UNIVERSAL_BUILD = 0; then
for gltype in ptrdiff_t size_t ; do
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
printf %s "checking for $gltype integer literal suffix... " >&6; }
if eval test \${gl_cv_type_${gltype}_suffix+y}
then :
printf %s "(cached) " >&6
else $as_nop
eval gl_cv_type_${gltype}_suffix=no
eval result=\$gl_cv_type_${gltype}_signed
if test "$result" = yes; then
glsufu=
else
glsufu=u
fi
for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
case $glsuf in
'') gltype1='int';;
l) gltype1='long int';;
ll) gltype1='long long int';;
i64) gltype1='__int64';;
u) gltype1='unsigned int';;
ul) gltype1='unsigned long int';;
ull) gltype1='unsigned long long int';;
ui64)gltype1='unsigned __int64';;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
extern $gltype foo;
extern $gltype1 foo;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval gl_cv_type_${gltype}_suffix=\$glsuf
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
eval result=\$gl_cv_type_${gltype}_suffix
test "$result" != no && break
done
fi
eval ac_res=\$gl_cv_type_${gltype}_suffix
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
eval result=\$gl_cv_type_${gltype}_suffix
test "$result" = no && result=
eval ${GLTYPE}_SUFFIX=\$result
printf "%s\n" "#define ${GLTYPE}_SUFFIX $result" >>confdefs.h
done
fi
for gltype in sig_atomic_t wchar_t wint_t ; do
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
printf %s "checking for $gltype integer literal suffix... " >&6; }
if eval test \${gl_cv_type_${gltype}_suffix+y}
then :
printf %s "(cached) " >&6
else $as_nop
eval gl_cv_type_${gltype}_suffix=no
eval result=\$gl_cv_type_${gltype}_signed
if test "$result" = yes; then
glsufu=
else
glsufu=u
fi
for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
case $glsuf in
'') gltype1='int';;
l) gltype1='long int';;
ll) gltype1='long long int';;
i64) gltype1='__int64';;
u) gltype1='unsigned int';;
ul) gltype1='unsigned long int';;
ull) gltype1='unsigned long long int';;
ui64)gltype1='unsigned __int64';;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
extern $gltype foo;
extern $gltype1 foo;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval gl_cv_type_${gltype}_suffix=\$glsuf
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
eval result=\$gl_cv_type_${gltype}_suffix
test "$result" != no && break
done
fi
eval ac_res=\$gl_cv_type_${gltype}_suffix
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
eval result=\$gl_cv_type_${gltype}_suffix
test "$result" = no && result=
eval ${GLTYPE}_SUFFIX=\$result
printf "%s\n" "#define ${GLTYPE}_SUFFIX $result" >>confdefs.h
done
if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then
BITSIZEOF_WINT_T=32
fi
;;
esac
GL_GENERATE_LIMITS_H=true
HAVE_DECL_IMAXABS=1;
HAVE_DECL_IMAXDIV=1;
HAVE_DECL_STRTOIMAX=1;
HAVE_DECL_STRTOUMAX=1;
HAVE_IMAXDIV_T=1;
HAVE_IMAXABS=1;
HAVE_IMAXDIV=1;
REPLACE_IMAXABS=0;
REPLACE_IMAXDIV=0;
REPLACE_STRTOIMAX=0;
REPLACE_STRTOUMAX=0;
INT32_MAX_LT_INTMAX_MAX=1;
INT64_MAX_EQ_LONG_MAX='defined _LP64';
PRIPTR_PREFIX=__PRIPTR_PREFIX;
UINT32_MAX_LT_UINTMAX_MAX=1;
UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
if test $gl_cv_have_include_next = yes; then
gl_cv_next_inttypes_h='<'inttypes.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
printf %s "checking absolute name of <inttypes.h>... " >&6; }
if test ${gl_cv_next_inttypes_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_inttypes_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <inttypes.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'inttypes.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_inttypes_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_inttypes_h
gl_cv_next_inttypes_h='"'$gl_header'"'
else
gl_cv_next_inttypes_h='<'inttypes.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
printf "%s\n" "$gl_cv_next_inttypes_h" >&6; }
fi
NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'inttypes.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_inttypes_h
fi
NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
GL_GNULIB_IMAXABS=0
GL_GNULIB_IMAXDIV=0
GL_GNULIB_STRTOIMAX=0
GL_GNULIB_STRTOUMAX=0
HAVE_ACOSF=1;
HAVE_ACOSL=1;
HAVE_ASINF=1;
HAVE_ASINL=1;
HAVE_ATANF=1;
HAVE_ATANL=1;
HAVE_ATAN2F=1;
HAVE_CBRT=1;
HAVE_CBRTF=1;
HAVE_CBRTL=1;
HAVE_COPYSIGN=1;
HAVE_COPYSIGNL=1;
HAVE_COSF=1;
HAVE_COSL=1;
HAVE_COSHF=1;
HAVE_EXPF=1;
HAVE_EXPL=1;
HAVE_EXPM1=1;
HAVE_EXPM1F=1;
HAVE_FABSF=1;
HAVE_FABSL=1;
HAVE_FMA=1;
HAVE_FMAF=1;
HAVE_FMAL=1;
HAVE_FMODF=1;
HAVE_FMODL=1;
HAVE_FREXPF=1;
HAVE_HYPOTF=1;
HAVE_HYPOTL=1;
HAVE_ILOGB=1;
HAVE_ILOGBF=1;
HAVE_ILOGBL=1;
HAVE_ISNANF=1;
HAVE_ISNAND=1;
HAVE_ISNANL=1;
HAVE_LDEXPF=1;
HAVE_LOGF=1;
HAVE_LOGL=1;
HAVE_LOG10F=1;
HAVE_LOG10L=1;
HAVE_LOG1P=1;
HAVE_LOG1PF=1;
HAVE_LOG1PL=1;
HAVE_LOGBF=1;
HAVE_LOGBL=1;
HAVE_MODFF=1;
HAVE_MODFL=1;
HAVE_POWF=1;
HAVE_REMAINDER=1;
HAVE_REMAINDERF=1;
HAVE_RINT=1;
HAVE_RINTL=1;
HAVE_SINF=1;
HAVE_SINL=1;
HAVE_SINHF=1;
HAVE_SQRTF=1;
HAVE_SQRTL=1;
HAVE_TANF=1;
HAVE_TANL=1;
HAVE_TANHF=1;
HAVE_TOTALORDER=1;
HAVE_TOTALORDERF=1;
HAVE_TOTALORDERL=1;
HAVE_DECL_ACOSL=1;
HAVE_DECL_ASINL=1;
HAVE_DECL_ATANL=1;
HAVE_DECL_CBRTF=1;
HAVE_DECL_CBRTL=1;
HAVE_DECL_CEILF=1;
HAVE_DECL_CEILL=1;
HAVE_DECL_COPYSIGNF=1;
HAVE_DECL_COSL=1;
HAVE_DECL_EXPL=1;
HAVE_DECL_EXP2=1;
HAVE_DECL_EXP2F=1;
HAVE_DECL_EXP2L=1;
HAVE_DECL_EXPM1L=1;
HAVE_DECL_FLOORF=1;
HAVE_DECL_FLOORL=1;
HAVE_DECL_FREXPL=1;
HAVE_DECL_LDEXPL=1;
HAVE_DECL_LOGL=1;
HAVE_DECL_LOG10L=1;
HAVE_DECL_LOG2=1;
HAVE_DECL_LOG2F=1;
HAVE_DECL_LOG2L=1;
HAVE_DECL_LOGB=1;
HAVE_DECL_REMAINDER=1;
HAVE_DECL_REMAINDERL=1;
HAVE_DECL_RINTF=1;
HAVE_DECL_ROUND=1;
HAVE_DECL_ROUNDF=1;
HAVE_DECL_ROUNDL=1;
HAVE_DECL_SINL=1;
HAVE_DECL_SQRTL=1;
HAVE_DECL_TANL=1;
HAVE_DECL_TRUNC=1;
HAVE_DECL_TRUNCF=1;
HAVE_DECL_TRUNCL=1;
REPLACE_ACOSF=0;
REPLACE_ASINF=0;
REPLACE_ATANF=0;
REPLACE_ATAN2F=0;
REPLACE_CBRTF=0;
REPLACE_CBRTL=0;
REPLACE_CEIL=0;
REPLACE_CEILF=0;
REPLACE_CEILL=0;
REPLACE_COSF=0;
REPLACE_COSHF=0;
REPLACE_EXPF=0;
REPLACE_EXPL=0;
REPLACE_EXPM1=0;
REPLACE_EXPM1F=0;
REPLACE_EXPM1L=0;
REPLACE_EXP2=0;
REPLACE_EXP2L=0;
REPLACE_FABSL=0;
REPLACE_FLOOR=0;
REPLACE_FLOORF=0;
REPLACE_FLOORL=0;
REPLACE_FMA=0;
REPLACE_FMAF=0;
REPLACE_FMAL=0;
REPLACE_FMOD=0;
REPLACE_FMODF=0;
REPLACE_FMODL=0;
REPLACE_FREXPF=0;
REPLACE_FREXP=0;
REPLACE_FREXPL=0;
REPLACE_HUGE_VAL=0;
REPLACE_HYPOT=0;
REPLACE_HYPOTF=0;
REPLACE_HYPOTL=0;
REPLACE_ILOGB=0;
REPLACE_ILOGBF=0;
REPLACE_ILOGBL=0;
REPLACE_ISFINITE=0;
REPLACE_ISINF=0;
REPLACE_ISNAN=0;
REPLACE_LDEXP=0;
REPLACE_LDEXPL=0;
REPLACE_LOG=0;
REPLACE_LOGF=0;
REPLACE_LOGL=0;
REPLACE_LOG10=0;
REPLACE_LOG10F=0;
REPLACE_LOG10L=0;
REPLACE_LOG1P=0;
REPLACE_LOG1PF=0;
REPLACE_LOG1PL=0;
REPLACE_LOG2=0;
REPLACE_LOG2F=0;
REPLACE_LOG2L=0;
REPLACE_LOGB=0;
REPLACE_LOGBF=0;
REPLACE_LOGBL=0;
REPLACE_MODF=0;
REPLACE_MODFF=0;
REPLACE_MODFL=0;
REPLACE_NAN=0;
REPLACE_REMAINDER=0;
REPLACE_REMAINDERF=0;
REPLACE_REMAINDERL=0;
REPLACE_RINTL=0;
REPLACE_ROUND=0;
REPLACE_ROUNDF=0;
REPLACE_ROUNDL=0;
REPLACE_SIGNBIT=0;
REPLACE_SIGNBIT_USING_BUILTINS=0;
REPLACE_SINF=0;
REPLACE_SINHF=0;
REPLACE_SQRTF=0;
REPLACE_SQRTL=0;
REPLACE_TANF=0;
REPLACE_TANHF=0;
REPLACE_TOTALORDER=0;
REPLACE_TOTALORDERF=0;
REPLACE_TOTALORDERL=0;
REPLACE_TRUNC=0;
REPLACE_TRUNCF=0;
REPLACE_TRUNCL=0;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
printf %s "checking whether byte ordering is bigendian... " >&6; }
if test ${ac_cv_c_bigendian+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_c_bigendian=unknown
# See if we're dealing with a universal compiler.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __APPLE_CC__
not a universal capable compiler
#endif
typedef int dummy;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# Check for potential -arch flags. It is not universal unless
# there are at least two -arch flags with different values.
ac_arch=
ac_prev=
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
if test -n "$ac_prev"; then
case $ac_word in
i?86 | x86_64 | ppc | ppc64)
if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
ac_arch=$ac_word
else
ac_cv_c_bigendian=universal
break
fi
;;
esac
ac_prev=
elif test "x$ac_word" = "x-arch"; then
ac_prev=arch
fi
done
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test $ac_cv_c_bigendian = unknown; then
# See if sys/param.h defines the BYTE_ORDER macro.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
&& LITTLE_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if BYTE_ORDER != BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else $as_nop
ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to _BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#ifndef _BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else $as_nop
ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# Compile a test program.
if test "$cross_compiling" = yes
then :
# Try to guess by grepping values from an object file.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
unsigned short int ascii_mm[] =
{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
unsigned short int ascii_ii[] =
{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
int use_ascii (int i) {
return ascii_mm[i] + ascii_ii[i];
}
unsigned short int ebcdic_ii[] =
{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
unsigned short int ebcdic_mm[] =
{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
int use_ebcdic (int i) {
return ebcdic_mm[i] + ebcdic_ii[i];
}
extern int foo;
int
main (void)
{
return use_ascii (foo) == use_ebcdic (foo);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
ac_cv_c_bigendian=yes
fi
if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
if test "$ac_cv_c_bigendian" = unknown; then
ac_cv_c_bigendian=no
else
# finding both strings is unlikely to happen, but who knows?
ac_cv_c_bigendian=unknown
fi
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
/* Are we little or big endian? From Harbison&Steele. */
union
{
long int l;
char c[sizeof (long int)];
} u;
u.l = 1;
return u.c[sizeof (long int) - 1] == 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_c_bigendian=no
else $as_nop
ac_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
printf "%s\n" "$ac_cv_c_bigendian" >&6; }
case $ac_cv_c_bigendian in #(
yes)
printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h
;; #(
no)
;; #(
universal)
printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
;; #(
*)
as_fn_error $? "unknown endianness
presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether long double and double are the same" >&5
printf %s "checking whether long double and double are the same... " >&6; }
if test ${gl_cv_long_double_equals_double+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
int
main (void)
{
typedef int check[sizeof (long double) == sizeof (double)
&& LDBL_MANT_DIG == DBL_MANT_DIG
&& LDBL_MAX_EXP == DBL_MAX_EXP
&& LDBL_MIN_EXP == DBL_MIN_EXP
? 1 : -1];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_long_double_equals_double=yes
else $as_nop
gl_cv_long_double_equals_double=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_long_double_equals_double" >&5
printf "%s\n" "$gl_cv_long_double_equals_double" >&6; }
if test $gl_cv_long_double_equals_double = yes; then
printf "%s\n" "#define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1" >>confdefs.h
HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=1
else
HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=0
fi
GL_GNULIB_ACOSF=0
GL_GNULIB_ACOSL=0
GL_GNULIB_ASINF=0
GL_GNULIB_ASINL=0
GL_GNULIB_ATANF=0
GL_GNULIB_ATANL=0
GL_GNULIB_ATAN2F=0
GL_GNULIB_CBRT=0
GL_GNULIB_CBRTF=0
GL_GNULIB_CBRTL=0
GL_GNULIB_CEIL=0
GL_GNULIB_CEILF=0
GL_GNULIB_CEILL=0
GL_GNULIB_COPYSIGN=0
GL_GNULIB_COPYSIGNF=0
GL_GNULIB_COPYSIGNL=0
GL_GNULIB_COSF=0
GL_GNULIB_COSL=0
GL_GNULIB_COSHF=0
GL_GNULIB_EXPF=0
GL_GNULIB_EXPL=0
GL_GNULIB_EXP2=0
GL_GNULIB_EXP2F=0
GL_GNULIB_EXP2L=0
GL_GNULIB_EXPM1=0
GL_GNULIB_EXPM1F=0
GL_GNULIB_EXPM1L=0
GL_GNULIB_FABSF=0
GL_GNULIB_FABSL=0
GL_GNULIB_FLOOR=0
GL_GNULIB_FLOORF=0
GL_GNULIB_FLOORL=0
GL_GNULIB_FMA=0
GL_GNULIB_FMAF=0
GL_GNULIB_FMAL=0
GL_GNULIB_FMOD=0
GL_GNULIB_FMODF=0
GL_GNULIB_FMODL=0
GL_GNULIB_FREXPF=0
GL_GNULIB_FREXP=0
GL_GNULIB_FREXPL=0
GL_GNULIB_HYPOT=0
GL_GNULIB_HYPOTF=0
GL_GNULIB_HYPOTL=0
GL_GNULIB_ILOGB=0
GL_GNULIB_ILOGBF=0
GL_GNULIB_ILOGBL=0
GL_GNULIB_ISFINITE=0
GL_GNULIB_ISINF=0
GL_GNULIB_ISNAN=0
GL_GNULIB_ISNANF=0
GL_GNULIB_ISNAND=0
GL_GNULIB_ISNANL=0
GL_GNULIB_LDEXP=0
GL_GNULIB_LDEXPF=0
GL_GNULIB_LDEXPL=0
GL_GNULIB_LOG=0
GL_GNULIB_LOGF=0
GL_GNULIB_LOGL=0
GL_GNULIB_LOG10=0
GL_GNULIB_LOG10F=0
GL_GNULIB_LOG10L=0
GL_GNULIB_LOG1P=0
GL_GNULIB_LOG1PF=0
GL_GNULIB_LOG1PL=0
GL_GNULIB_LOG2=0
GL_GNULIB_LOG2F=0
GL_GNULIB_LOG2L=0
GL_GNULIB_LOGB=0
GL_GNULIB_LOGBF=0
GL_GNULIB_LOGBL=0
GL_GNULIB_MODF=0
GL_GNULIB_MODFF=0
GL_GNULIB_MODFL=0
GL_GNULIB_POWF=0
GL_GNULIB_REMAINDER=0
GL_GNULIB_REMAINDERF=0
GL_GNULIB_REMAINDERL=0
GL_GNULIB_RINT=0
GL_GNULIB_RINTF=0
GL_GNULIB_RINTL=0
GL_GNULIB_ROUND=0
GL_GNULIB_ROUNDF=0
GL_GNULIB_ROUNDL=0
GL_GNULIB_SIGNBIT=0
GL_GNULIB_SINF=0
GL_GNULIB_SINL=0
GL_GNULIB_SINHF=0
GL_GNULIB_SQRTF=0
GL_GNULIB_SQRTL=0
GL_GNULIB_TANF=0
GL_GNULIB_TANL=0
GL_GNULIB_TANHF=0
GL_GNULIB_TOTALORDER=0
GL_GNULIB_TOTALORDERF=0
GL_GNULIB_TOTALORDERL=0
GL_GNULIB_TRUNC=0
GL_GNULIB_TRUNCF=0
GL_GNULIB_TRUNCL=0
GL_GNULIB_MDA_J0=1
GL_GNULIB_MDA_J1=1
GL_GNULIB_MDA_JN=1
GL_GNULIB_MDA_Y0=1
GL_GNULIB_MDA_Y1=1
GL_GNULIB_MDA_YN=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'float'" >&5
printf %s "checking where to find the exponent in a 'float'... " >&6; }
if test ${gl_cv_cc_float_expbit0+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
gl_cv_cc_float_expbit0="word 0 bit 23"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#define NWORDS \
((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { float value; unsigned int word[NWORDS]; } memory_float;
static unsigned int ored_words[NWORDS];
static unsigned int anded_words[NWORDS];
static void add_to_ored_words (float x)
{
memory_float m;
size_t i;
/* Clear it first, in case
sizeof (float) < sizeof (memory_float). */
memset (&m, 0, sizeof (memory_float));
m.value = x;
for (i = 0; i < NWORDS; i++)
{
ored_words[i] |= m.word[i];
anded_words[i] &= m.word[i];
}
}
int main ()
{
size_t j;
FILE *fp = fopen ("conftest.out", "w");
if (fp == NULL)
return 1;
for (j = 0; j < NWORDS; j++)
anded_words[j] = ~ (unsigned int) 0;
add_to_ored_words (0.25f);
add_to_ored_words (0.5f);
add_to_ored_words (1.0f);
add_to_ored_words (2.0f);
add_to_ored_words (4.0f);
/* Remove bits that are common (e.g. if representation of the first mantissa
bit is explicit). */
for (j = 0; j < NWORDS; j++)
ored_words[j] &= ~anded_words[j];
/* Now find the nonzero word. */
for (j = 0; j < NWORDS; j++)
if (ored_words[j] != 0)
break;
if (j < NWORDS)
{
size_t i;
for (i = j + 1; i < NWORDS; i++)
if (ored_words[i] != 0)
{
fprintf (fp, "unknown");
return (fclose (fp) != 0);
}
for (i = 0; ; i++)
if ((ored_words[j] >> i) & 1)
{
fprintf (fp, "word %d bit %d", (int) j, (int) i);
return (fclose (fp) != 0);
}
}
fprintf (fp, "unknown");
return (fclose (fp) != 0);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_cc_float_expbit0=`cat conftest.out`
else $as_nop
gl_cv_cc_float_expbit0="unknown"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.out
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_expbit0" >&5
printf "%s\n" "$gl_cv_cc_float_expbit0" >&6; }
case "$gl_cv_cc_float_expbit0" in
word*bit*)
word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'`
bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'`
printf "%s\n" "#define FLT_EXPBIT0_WORD $word" >>confdefs.h
printf "%s\n" "#define FLT_EXPBIT0_BIT $bit" >>confdefs.h
;;
esac
ISNANF_LIBM=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) can be used without linking with libm" >&5
printf %s "checking whether isnan(float) can be used without linking with libm... " >&6; }
if test ${gl_cv_func_isnanf_no_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnanf
# define isnanf(x) __builtin_isnan ((float)(x))
#elif defined isnan
# undef isnanf
# define isnanf(x) isnan ((float)(x))
#endif
float x;
int
main (void)
{
return isnanf (x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_isnanf_no_libm=yes
else $as_nop
gl_cv_func_isnanf_no_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_no_libm" >&5
printf "%s\n" "$gl_cv_func_isnanf_no_libm" >&6; }
if test $gl_cv_func_isnanf_no_libm = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) can be used with libm" >&5
printf %s "checking whether isnan(float) can be used with libm... " >&6; }
if test ${gl_cv_func_isnanf_in_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LIBS="$LIBS"
LIBS="$LIBS -lm"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnanf
# define isnanf(x) __builtin_isnan ((float)(x))
#elif defined isnan
# undef isnanf
# define isnanf(x) isnan ((float)(x))
#endif
float x;
int
main (void)
{
return isnanf (x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_isnanf_in_libm=yes
else $as_nop
gl_cv_func_isnanf_in_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_in_libm" >&5
printf "%s\n" "$gl_cv_func_isnanf_in_libm" >&6; }
if test $gl_cv_func_isnanf_in_libm = yes; then
ISNANF_LIBM=-lm
fi
fi
if test $gl_cv_func_isnanf_no_libm = yes || test -n "$ISNANF_LIBM"; then
save_LIBS="$LIBS"
LIBS="$LIBS $ISNANF_LIBM"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) works" >&5
printf %s "checking whether isnan(float) works... " >&6; }
if test ${gl_cv_func_isnanf_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
irix* | solaris*) gl_cv_func_isnanf_works="guessing no" ;;
mingw* | windows*) # Guess yes on mingw, no on MSVC.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __MINGW32__
Known
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Known" >/dev/null 2>&1
then :
gl_cv_func_isnanf_works="guessing yes"
else $as_nop
gl_cv_func_isnanf_works="guessing no"
fi
rm -rf conftest*
;;
*) gl_cv_func_isnanf_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnanf
# define isnanf(x) __builtin_isnan ((float)(x))
#elif defined isnan
# undef isnanf
# define isnanf(x) isnan ((float)(x))
#endif
/* The Compaq (ex-DEC) C 6.4 compiler chokes on the expression 0.0 / 0.0. */
#ifdef __DECC
static float
NaN ()
{
static float zero = 0.0f;
return zero / zero;
}
#else
# define NaN() (0.0f / 0.0f)
#endif
#define NWORDS \
((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { unsigned int word[NWORDS]; float value; } memory_float;
int main()
{
int result = 0;
if (isnanf (1.0f / 0.0f))
result |= 1;
if (!isnanf (NaN ()))
result |= 2;
#if defined FLT_EXPBIT0_WORD && defined FLT_EXPBIT0_BIT
/* The isnanf function should be immune against changes in the sign bit and
in the mantissa bits. The xor operation twiddles a bit that can only be
a sign bit or a mantissa bit. */
if (FLT_EXPBIT0_WORD == 0 && FLT_EXPBIT0_BIT > 0)
{
memory_float m;
m.value = NaN ();
/* Set the bits below the exponent to 01111...111. */
m.word[0] &= -1U << FLT_EXPBIT0_BIT;
m.word[0] |= (1U << (FLT_EXPBIT0_BIT - 1)) - 1;
if (!isnanf (m.value))
result |= 4;
}
#endif
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_isnanf_works=yes
else $as_nop
gl_cv_func_isnanf_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_works" >&5
printf "%s\n" "$gl_cv_func_isnanf_works" >&6; }
LIBS="$save_LIBS"
case "$gl_cv_func_isnanf_works" in
*yes) gl_func_isnanf=yes ;;
*) gl_func_isnanf=no; ISNANF_LIBM= ;;
esac
else
gl_func_isnanf=no
fi
if test $gl_func_isnanf != yes; then
HAVE_ISNANF=0
fi
ISNAND_LIBM=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(double) can be used without linking with libm" >&5
printf %s "checking whether isnan(double) can be used without linking with libm... " >&6; }
if test ${gl_cv_func_isnand_no_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnand
# define isnand(x) __builtin_isnan ((double)(x))
#else
# undef isnand
# define isnand(x) isnan ((double)(x))
#endif
double x;
int
main (void)
{
return isnand (x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_isnand_no_libm=yes
else $as_nop
gl_cv_func_isnand_no_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnand_no_libm" >&5
printf "%s\n" "$gl_cv_func_isnand_no_libm" >&6; }
if test $gl_cv_func_isnand_no_libm = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(double) can be used with libm" >&5
printf %s "checking whether isnan(double) can be used with libm... " >&6; }
if test ${gl_cv_func_isnand_in_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LIBS="$LIBS"
LIBS="$LIBS -lm"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnand
# define isnand(x) __builtin_isnan ((double)(x))
#elif defined isnan
# undef isnand
# define isnand(x) isnan ((double)(x))
#endif
double x;
int
main (void)
{
return isnand (x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_isnand_in_libm=yes
else $as_nop
gl_cv_func_isnand_in_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnand_in_libm" >&5
printf "%s\n" "$gl_cv_func_isnand_in_libm" >&6; }
if test $gl_cv_func_isnand_in_libm = yes; then
ISNAND_LIBM=-lm
fi
fi
if test $gl_cv_func_isnand_no_libm = yes || test -n "$ISNAND_LIBM"; then
gl_func_isnand=yes
else
gl_func_isnand=no
HAVE_ISNAND=0
fi
ISNANL_LIBM=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(long double) can be used without linking with libm" >&5
printf %s "checking whether isnan(long double) can be used without linking with libm... " >&6; }
if test ${gl_cv_func_isnanl_no_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnanl
# define isnanl(x) __builtin_isnan ((long double)(x))
#elif defined isnan
# undef isnanl
# define isnanl(x) isnan ((long double)(x))
#endif
long double x;
int
main (void)
{
return isnanl (x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_isnanl_no_libm=yes
else $as_nop
gl_cv_func_isnanl_no_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_no_libm" >&5
printf "%s\n" "$gl_cv_func_isnanl_no_libm" >&6; }
if test $gl_cv_func_isnanl_no_libm = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(long double) can be used with libm" >&5
printf %s "checking whether isnan(long double) can be used with libm... " >&6; }
if test ${gl_cv_func_isnanl_in_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LIBS="$LIBS"
LIBS="$LIBS -lm"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnanl
# define isnanl(x) __builtin_isnan ((long double)(x))
#elif defined isnan
# undef isnanl
# define isnanl(x) isnan ((long double)(x))
#endif
long double x;
int
main (void)
{
return isnanl (x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_isnanl_in_libm=yes
else $as_nop
gl_cv_func_isnanl_in_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_in_libm" >&5
printf "%s\n" "$gl_cv_func_isnanl_in_libm" >&6; }
if test $gl_cv_func_isnanl_in_libm = yes; then
ISNANL_LIBM=-lm
fi
fi
if test $gl_cv_func_isnanl_no_libm = yes || test -n "$ISNANL_LIBM"; then
save_LIBS="$LIBS"
LIBS="$LIBS $ISNANL_LIBM"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnanl works" >&5
printf %s "checking whether isnanl works... " >&6; }
if test ${gl_cv_func_isnanl_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
mingw* | windows*) # Guess yes on mingw, no on MSVC.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __MINGW32__
Known
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Known" >/dev/null 2>&1
then :
gl_cv_func_isnanl_works="guessing yes"
else $as_nop
gl_cv_func_isnanl_works="guessing no"
fi
rm -rf conftest*
;;
*) gl_cv_func_isnanl_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
#include <limits.h>
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnanl
# define isnanl(x) __builtin_isnan ((long double)(x))
#elif defined isnan
# undef isnanl
# define isnanl(x) isnan ((long double)(x))
#endif
#define NWORDS \
((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { unsigned int word[NWORDS]; long double value; }
memory_long_double;
/* On Irix 6.5, gcc 3.4.3 can't compute compile-time NaN, and needs the
runtime type conversion. */
#ifdef __sgi
static long double NaNl ()
{
double zero = 0.0;
return zero / zero;
}
#else
# define NaNl() (0.0L / 0.0L)
#endif
int main ()
{
int result = 0;
if (!isnanl (NaNl ()))
result |= 1;
{
memory_long_double m;
unsigned int i;
/* The isnanl function should be immune against changes in the sign bit and
in the mantissa bits. The xor operation twiddles a bit that can only be
a sign bit or a mantissa bit (since the exponent never extends to
bit 31). */
m.value = NaNl ();
m.word[NWORDS / 2] ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1);
for (i = 0; i < NWORDS; i++)
m.word[i] |= 1;
if (!isnanl (m.value))
result |= 1;
}
#if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
/* Representation of an 80-bit 'long double' as an initializer for a sequence
of 'unsigned int' words. */
# ifdef WORDS_BIGENDIAN
# define LDBL80_WORDS(exponent,manthi,mantlo) \
{ ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \
((unsigned int) (manthi) << 16) | ((unsigned int) (mantlo) >> 16), \
(unsigned int) (mantlo) << 16 \
}
# else
# define LDBL80_WORDS(exponent,manthi,mantlo) \
{ mantlo, manthi, exponent }
# endif
{ /* Quiet NaN. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
if (!isnanl (x.value))
result |= 2;
}
{
/* Signalling NaN. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) };
if (!isnanl (x.value))
result |= 2;
}
/* isnanl should return something even for noncanonical values. */
{ /* Pseudo-NaN. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) };
if (isnanl (x.value) && !isnanl (x.value))
result |= 4;
}
{ /* Pseudo-Infinity. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) };
if (isnanl (x.value) && !isnanl (x.value))
result |= 8;
}
{ /* Pseudo-Zero. */
static memory_long_double x =
{ LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) };
if (isnanl (x.value) && !isnanl (x.value))
result |= 16;
}
{ /* Unnormalized number. */
static memory_long_double x =
{ LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) };
if (isnanl (x.value) && !isnanl (x.value))
result |= 32;
}
{ /* Pseudo-Denormal. */
static memory_long_double x =
{ LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) };
if (isnanl (x.value) && !isnanl (x.value))
result |= 64;
}
#endif
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_isnanl_works=yes
else $as_nop
gl_cv_func_isnanl_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_works" >&5
printf "%s\n" "$gl_cv_func_isnanl_works" >&6; }
LIBS="$save_LIBS"
case "$gl_cv_func_isnanl_works" in
*yes) gl_func_isnanl=yes ;;
*) gl_func_isnanl=no; ISNANL_LIBM= ;;
esac
else
gl_func_isnanl=no
fi
if test $gl_func_isnanl != yes; then
HAVE_ISNANL=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'double'" >&5
printf %s "checking where to find the exponent in a 'double'... " >&6; }
if test ${gl_cv_cc_double_expbit0+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined arm || defined __arm || defined __arm__
mixed_endianness
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "mixed_endianness" >/dev/null 2>&1
then :
gl_cv_cc_double_expbit0="unknown"
else $as_nop
:
if test ${ac_cv_c_bigendian+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_c_bigendian=unknown
# See if we're dealing with a universal compiler.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __APPLE_CC__
not a universal capable compiler
#endif
typedef int dummy;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# Check for potential -arch flags. It is not universal unless
# there are at least two -arch flags with different values.
ac_arch=
ac_prev=
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
if test -n "$ac_prev"; then
case $ac_word in
i?86 | x86_64 | ppc | ppc64)
if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
ac_arch=$ac_word
else
ac_cv_c_bigendian=universal
break
fi
;;
esac
ac_prev=
elif test "x$ac_word" = "x-arch"; then
ac_prev=arch
fi
done
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test $ac_cv_c_bigendian = unknown; then
# See if sys/param.h defines the BYTE_ORDER macro.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
&& LITTLE_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if BYTE_ORDER != BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else $as_nop
ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to _BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#ifndef _BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else $as_nop
ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# Compile a test program.
if test "$cross_compiling" = yes
then :
# Try to guess by grepping values from an object file.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
unsigned short int ascii_mm[] =
{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
unsigned short int ascii_ii[] =
{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
int use_ascii (int i) {
return ascii_mm[i] + ascii_ii[i];
}
unsigned short int ebcdic_ii[] =
{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
unsigned short int ebcdic_mm[] =
{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
int use_ebcdic (int i) {
return ebcdic_mm[i] + ebcdic_ii[i];
}
extern int foo;
int
main (void)
{
return use_ascii (foo) == use_ebcdic (foo);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
ac_cv_c_bigendian=yes
fi
if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
if test "$ac_cv_c_bigendian" = unknown; then
ac_cv_c_bigendian=no
else
# finding both strings is unlikely to happen, but who knows?
ac_cv_c_bigendian=unknown
fi
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
/* Are we little or big endian? From Harbison&Steele. */
union
{
long int l;
char c[sizeof (long int)];
} u;
u.l = 1;
return u.c[sizeof (long int) - 1] == 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_c_bigendian=no
else $as_nop
ac_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
:
case $ac_cv_c_bigendian in #(
yes)
gl_cv_cc_double_expbit0="word 0 bit 20";; #(
no)
gl_cv_cc_double_expbit0="word 1 bit 20" ;; #(
universal)
printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
;; #(
*)
gl_cv_cc_double_expbit0="unknown" ;;
esac
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#define NWORDS \
((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { double value; unsigned int word[NWORDS]; } memory_double;
static unsigned int ored_words[NWORDS];
static unsigned int anded_words[NWORDS];
static void add_to_ored_words (double x)
{
memory_double m;
size_t i;
/* Clear it first, in case sizeof (double) < sizeof (memory_double). */
memset (&m, 0, sizeof (memory_double));
m.value = x;
for (i = 0; i < NWORDS; i++)
{
ored_words[i] |= m.word[i];
anded_words[i] &= m.word[i];
}
}
int main ()
{
size_t j;
FILE *fp = fopen ("conftest.out", "w");
if (fp == NULL)
return 1;
for (j = 0; j < NWORDS; j++)
anded_words[j] = ~ (unsigned int) 0;
add_to_ored_words (0.25);
add_to_ored_words (0.5);
add_to_ored_words (1.0);
add_to_ored_words (2.0);
add_to_ored_words (4.0);
/* Remove bits that are common (e.g. if representation of the first mantissa
bit is explicit). */
for (j = 0; j < NWORDS; j++)
ored_words[j] &= ~anded_words[j];
/* Now find the nonzero word. */
for (j = 0; j < NWORDS; j++)
if (ored_words[j] != 0)
break;
if (j < NWORDS)
{
size_t i;
for (i = j + 1; i < NWORDS; i++)
if (ored_words[i] != 0)
{
fprintf (fp, "unknown");
return (fclose (fp) != 0);
}
for (i = 0; ; i++)
if ((ored_words[j] >> i) & 1)
{
fprintf (fp, "word %d bit %d", (int) j, (int) i);
return (fclose (fp) != 0);
}
}
fprintf (fp, "unknown");
return (fclose (fp) != 0);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_cc_double_expbit0=`cat conftest.out`
else $as_nop
gl_cv_cc_double_expbit0="unknown"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.out
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5
printf "%s\n" "$gl_cv_cc_double_expbit0" >&6; }
case "$gl_cv_cc_double_expbit0" in
word*bit*)
word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'`
bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'`
printf "%s\n" "#define DBL_EXPBIT0_WORD $word" >>confdefs.h
printf "%s\n" "#define DBL_EXPBIT0_BIT $bit" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'long double'" >&5
printf %s "checking where to find the exponent in a 'long double'... " >&6; }
if test ${gl_cv_cc_long_double_expbit0+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
gl_cv_cc_long_double_expbit0="unknown"
case "$host_os" in
mingw* | windows*)
# On native Windows (little-endian), we know the result
# in two cases: mingw, MSVC.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __MINGW32__
Known
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Known" >/dev/null 2>&1
then :
gl_cv_cc_long_double_expbit0="word 2 bit 0"
fi
rm -rf conftest*
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef _MSC_VER
Known
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Known" >/dev/null 2>&1
then :
gl_cv_cc_long_double_expbit0="word 1 bit 20"
fi
rm -rf conftest*
;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#define NWORDS \
((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { long double value; unsigned int word[NWORDS]; }
memory_long_double;
static unsigned int ored_words[NWORDS];
static unsigned int anded_words[NWORDS];
static void add_to_ored_words (long double *x)
{
memory_long_double m;
size_t i;
/* Clear it first, in case
sizeof (long double) < sizeof (memory_long_double). */
memset (&m, 0, sizeof (memory_long_double));
m.value = *x;
for (i = 0; i < NWORDS; i++)
{
ored_words[i] |= m.word[i];
anded_words[i] &= m.word[i];
}
}
int main ()
{
static long double samples[5] = { 0.25L, 0.5L, 1.0L, 2.0L, 4.0L };
size_t j;
FILE *fp = fopen ("conftest.out", "w");
if (fp == NULL)
return 1;
for (j = 0; j < NWORDS; j++)
anded_words[j] = ~ (unsigned int) 0;
for (j = 0; j < 5; j++)
add_to_ored_words (&samples[j]);
/* Remove bits that are common (e.g. if representation of the first mantissa
bit is explicit). */
for (j = 0; j < NWORDS; j++)
ored_words[j] &= ~anded_words[j];
/* Now find the nonzero word. */
for (j = 0; j < NWORDS; j++)
if (ored_words[j] != 0)
break;
if (j < NWORDS)
{
size_t i;
for (i = j + 1; i < NWORDS; i++)
if (ored_words[i] != 0)
{
fprintf (fp, "unknown");
return (fclose (fp) != 0);
}
for (i = 0; ; i++)
if ((ored_words[j] >> i) & 1)
{
fprintf (fp, "word %d bit %d", (int) j, (int) i);
return (fclose (fp) != 0);
}
}
fprintf (fp, "unknown");
return (fclose (fp) != 0);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_cc_long_double_expbit0=`cat conftest.out`
else $as_nop
gl_cv_cc_long_double_expbit0="unknown"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.out
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_expbit0" >&5
printf "%s\n" "$gl_cv_cc_long_double_expbit0" >&6; }
case "$gl_cv_cc_long_double_expbit0" in
word*bit*)
word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'`
bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'`
printf "%s\n" "#define LDBL_EXPBIT0_WORD $word" >>confdefs.h
printf "%s\n" "#define LDBL_EXPBIT0_BIT $bit" >>confdefs.h
;;
esac
HAVE_ISWBLANK=1;
HAVE_WCTYPE_T=1;
HAVE_WCTRANS_T=1;
REPLACE_ISWBLANK=0;
REPLACE_ISWDIGIT=0;
REPLACE_ISWPUNCT=0;
REPLACE_ISWXDIGIT=0;
REPLACE_WCTRANS=0;
REPLACE_WCTYPE=0;
if test $ac_cv_header_crtdefs_h = yes; then
HAVE_CRTDEFS_H=1
else
HAVE_CRTDEFS_H=0
fi
if test $ac_cv_func_iswcntrl = yes; then
HAVE_ISWCNTRL=1
else
HAVE_ISWCNTRL=0
fi
if test $gt_cv_c_wint_t = yes; then
HAVE_WINT_T=1
else
HAVE_WINT_T=0
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_wctype_h='<'wctype.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <wctype.h>" >&5
printf %s "checking absolute name of <wctype.h>... " >&6; }
if test ${gl_cv_next_wctype_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_wctype_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wctype.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'wctype.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_wctype_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_wctype_h
gl_cv_next_wctype_h='"'$gl_header'"'
else
gl_cv_next_wctype_h='<'wctype.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5
printf "%s\n" "$gl_cv_next_wctype_h" >&6; }
fi
NEXT_WCTYPE_H=$gl_cv_next_wctype_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'wctype.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_wctype_h
fi
NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive
if test $ac_cv_header_wctype_h = yes; then
if test $ac_cv_func_iswcntrl = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5
printf %s "checking whether iswcntrl works... " >&6; }
if test ${gl_cv_func_iswcntrl_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#if __GNU_LIBRARY__ == 1
Linux libc5 i18n is broken.
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_iswcntrl_works="guessing yes"
else $as_nop
gl_cv_func_iswcntrl_works="guessing no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
#include <wctype.h>
int main () { return iswprint ('x') == 0; }
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_iswcntrl_works=yes
else $as_nop
gl_cv_func_iswcntrl_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5
printf "%s\n" "$gl_cv_func_iswcntrl_works" >&6; }
fi
HAVE_WCTYPE_H=1
else
HAVE_WCTYPE_H=0
fi
if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then
REPLACE_ISWCNTRL=1
else
case "$gl_cv_func_iswcntrl_works" in
*yes) REPLACE_ISWCNTRL=0 ;;
*) REPLACE_ISWCNTRL=1 ;;
esac
fi
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
:
fi
if test $REPLACE_ISWCNTRL = 1; then
REPLACE_TOWLOWER=1
else
ac_fn_c_check_func "$LINENO" "towlower" "ac_cv_func_towlower"
if test "x$ac_cv_func_towlower" = xyes
then :
printf "%s\n" "#define HAVE_TOWLOWER 1" >>confdefs.h
fi
if test $ac_cv_func_towlower = yes; then
REPLACE_TOWLOWER=0
else
ac_fn_check_decl "$LINENO" "towlower" "ac_cv_have_decl_towlower" "#include <wchar.h>
#if HAVE_WCTYPE_H
# include <wctype.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_towlower" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_TOWLOWER $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_towlower = yes; then
REPLACE_TOWLOWER=1
else
REPLACE_TOWLOWER=0
fi
fi
fi
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then
:
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5
printf %s "checking for wctype_t... " >&6; }
if test ${gl_cv_type_wctype_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
#if HAVE_WCTYPE_H
# include <wctype.h>
#endif
wctype_t a;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_type_wctype_t=yes
else $as_nop
gl_cv_type_wctype_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctype_t" >&5
printf "%s\n" "$gl_cv_type_wctype_t" >&6; }
if test $gl_cv_type_wctype_t = no; then
HAVE_WCTYPE_T=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5
printf %s "checking for wctrans_t... " >&6; }
if test ${gl_cv_type_wctrans_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
#include <wctype.h>
wctrans_t a;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_type_wctrans_t=yes
else $as_nop
gl_cv_type_wctrans_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctrans_t" >&5
printf "%s\n" "$gl_cv_type_wctrans_t" >&6; }
if test $gl_cv_type_wctrans_t = no; then
HAVE_WCTRANS_T=0
fi
GL_GNULIB_ISWBLANK=0
GL_GNULIB_ISWDIGIT=0
GL_GNULIB_ISWPUNCT=0
GL_GNULIB_ISWXDIGIT=0
GL_GNULIB_WCTYPE=0
GL_GNULIB_ISWCTYPE=0
GL_GNULIB_WCTRANS=0
GL_GNULIB_TOWCTRANS=0
HAVE_WCTYPE=$HAVE_WCTYPE_T
if test $HAVE_WCTYPE = 1; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wctype supports the \"blank\" and \"punct\" character classes" >&5
printf %s "checking whether wctype supports the \"blank\" and \"punct\" character classes... " >&6; }
if test ${gl_cv_func_wctype_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_wctype_works="guessing no" ;;
# Guess no on Android.
android*) gl_cv_func_wctype_works="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_wctype_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
#include <wchar.h>
#include <wctype.h>
int main ()
{
/* This test fails on mingw. */
if (wctype ("blank") == (wctype_t)0)
return 1;
/* This test fails on MSVC 14. */
if ((! iswctype ('\t', wctype ("blank"))) != (! iswblank ('\t')))
return 2;
/* This test fails on Android 11. */
if ((! iswctype ('\`', wctype ("punct"))) != (! ispunct ('\`')))
return 4;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_wctype_works=yes
else $as_nop
gl_cv_func_wctype_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wctype_works" >&5
printf "%s\n" "$gl_cv_func_wctype_works" >&6; }
case "$gl_cv_func_wctype_works" in
*yes) ;;
*) REPLACE_WCTYPE=1 ;;
esac
fi
HAVE_NL_LANGINFO=1;
REPLACE_NL_LANGINFO=0;
if test $gl_cv_have_include_next = yes; then
gl_cv_next_langinfo_h='<'langinfo.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <langinfo.h>" >&5
printf %s "checking absolute name of <langinfo.h>... " >&6; }
if test ${gl_cv_next_langinfo_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_langinfo_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'langinfo.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_langinfo_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_langinfo_h
gl_cv_next_langinfo_h='"'$gl_header'"'
else
gl_cv_next_langinfo_h='<'langinfo.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_langinfo_h" >&5
printf "%s\n" "$gl_cv_next_langinfo_h" >&6; }
fi
NEXT_LANGINFO_H=$gl_cv_next_langinfo_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'langinfo.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_langinfo_h
fi
NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H=$gl_next_as_first_directive
HAVE_LANGINFO_CODESET=0
HAVE_LANGINFO_T_FMT_AMPM=0
HAVE_LANGINFO_ALTMON=0
HAVE_LANGINFO_ERA=0
HAVE_LANGINFO_YESEXPR=0
if test $ac_cv_header_langinfo_h = yes; then
HAVE_LANGINFO_H=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines CODESET" >&5
printf %s "checking whether langinfo.h defines CODESET... " >&6; }
if test ${gl_cv_header_langinfo_codeset+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
int a = CODESET;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_langinfo_codeset=yes
else $as_nop
gl_cv_header_langinfo_codeset=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_codeset" >&5
printf "%s\n" "$gl_cv_header_langinfo_codeset" >&6; }
if test $gl_cv_header_langinfo_codeset = yes; then
HAVE_LANGINFO_CODESET=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines T_FMT_AMPM" >&5
printf %s "checking whether langinfo.h defines T_FMT_AMPM... " >&6; }
if test ${gl_cv_header_langinfo_t_fmt_ampm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
int a = T_FMT_AMPM;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_langinfo_t_fmt_ampm=yes
else $as_nop
gl_cv_header_langinfo_t_fmt_ampm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_t_fmt_ampm" >&5
printf "%s\n" "$gl_cv_header_langinfo_t_fmt_ampm" >&6; }
if test $gl_cv_header_langinfo_t_fmt_ampm = yes; then
HAVE_LANGINFO_T_FMT_AMPM=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines ALTMON_1" >&5
printf %s "checking whether langinfo.h defines ALTMON_1... " >&6; }
if test ${gl_cv_header_langinfo_altmon+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
int a = ALTMON_1;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_langinfo_altmon=yes
else $as_nop
gl_cv_header_langinfo_altmon=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_altmon" >&5
printf "%s\n" "$gl_cv_header_langinfo_altmon" >&6; }
if test $gl_cv_header_langinfo_altmon = yes; then
HAVE_LANGINFO_ALTMON=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines ERA" >&5
printf %s "checking whether langinfo.h defines ERA... " >&6; }
if test ${gl_cv_header_langinfo_era+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
int a = ERA;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_langinfo_era=yes
else $as_nop
gl_cv_header_langinfo_era=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_era" >&5
printf "%s\n" "$gl_cv_header_langinfo_era" >&6; }
if test $gl_cv_header_langinfo_era = yes; then
HAVE_LANGINFO_ERA=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines YESEXPR" >&5
printf %s "checking whether langinfo.h defines YESEXPR... " >&6; }
if test ${gl_cv_header_langinfo_yesexpr+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
int a = YESEXPR;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_langinfo_yesexpr=yes
else $as_nop
gl_cv_header_langinfo_yesexpr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_yesexpr" >&5
printf "%s\n" "$gl_cv_header_langinfo_yesexpr" >&6; }
if test $gl_cv_header_langinfo_yesexpr = yes; then
HAVE_LANGINFO_YESEXPR=1
fi
else
HAVE_LANGINFO_H=0
fi
GL_GNULIB_NL_LANGINFO=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether included libunistring is requested" >&5
printf %s "checking whether included libunistring is requested... " >&6; }
# Check whether --with-included-libunistring was given.
if test ${with_included_libunistring+y}
then :
withval=$with_included_libunistring; gl_libunistring_force_included=$withval
else $as_nop
gl_libunistring_force_included=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_libunistring_force_included" >&5
printf "%s\n" "$gl_libunistring_force_included" >&6; }
gl_libunistring_use_included="$gl_libunistring_force_included"
if test "$gl_libunistring_use_included" = yes; then
if test -z "$HAVE_LIBUNISTRING"; then
HAVE_LIBUNISTRING=no
fi
LIBUNISTRING=
LTLIBUNISTRING=
else
if test -n "$LIBICONV"; then
use_additional=yes
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
# Check whether --with-libunistring-prefix was given.
if test ${with_libunistring_prefix+y}
then :
withval=$with_libunistring_prefix;
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
additional_libdir2="$withval/$acl_libdirstem2"
additional_libdir3="$withval/$acl_libdirstem3"
fi
fi
fi
if test "X$additional_libdir2" = "X$additional_libdir"; then
additional_libdir2=
fi
if test "X$additional_libdir3" = "X$additional_libdir"; then
additional_libdir3=
fi
LIBUNISTRING=
LTLIBUNISTRING=
INCUNISTRING=
LIBUNISTRING_PREFIX=
HAVE_LIBUNISTRING=
rpathdirs=
ltrpathdirs=
names_already_handled=
names_next_round='unistring '
while test -n "$names_next_round"; do
names_this_round="$names_next_round"
names_next_round=
for name in $names_this_round; do
already_handled=
for n in $names_already_handled; do
if test "$n" = "$name"; then
already_handled=yes
break
fi
done
if test -z "$already_handled"; then
names_already_handled="$names_already_handled $name"
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
eval value=\"\$HAVE_LIB$uppername\"
if test -n "$value"; then
if test "$value" = yes; then
eval value=\"\$LIB$uppername\"
test -z "$value" || LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$value"
eval value=\"\$LTLIB$uppername\"
test -z "$value" || LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }$value"
else
:
fi
else
found_dir=
found_la=
found_so=
found_a=
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
if test -n "$acl_shlibext"; then
shrext=".$acl_shlibext" # typically: shrext=.so
else
shrext=
fi
if test $use_additional = yes; then
for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
if test "X$found_dir" = "X"; then
eval dir=\$$additional_libdir_variable
if test -n "$dir"; then
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
fi
fi
done
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIBUNISTRING; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
break
fi
done
fi
if test "X$found_dir" != "X"; then
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-L$found_dir -l$name"
if test "X$found_so" != "X"; then
if test "$enable_rpath" = no \
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem2" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $found_dir"
fi
if test "$acl_hardcode_direct" = yes; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $found_dir"
fi
else
haveit=
for x in $LDFLAGS $LIBUNISTRING; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$found_dir"
fi
if test "$acl_hardcode_minus_L" != no; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-l$name"
fi
fi
fi
fi
else
if test "X$found_a" != "X"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_a"
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$found_dir -l$name"
fi
fi
additional_includedir=
case "$found_dir" in
*/$acl_libdirstem | */$acl_libdirstem/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem2 | */$acl_libdirstem2/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem3 | */$acl_libdirstem3/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
for x in $CPPFLAGS $INCUNISTRING; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
INCUNISTRING="${INCUNISTRING}${INCUNISTRING:+ }-I$additional_includedir"
fi
fi
fi
fi
fi
if test -n "$found_la"; then
save_libdir="$libdir"
case "$found_la" in
*/* | *\\*) . "$found_la" ;;
*) . "./$found_la" ;;
esac
libdir="$save_libdir"
for dep in $dependency_libs; do
case "$dep" in
-L*)
dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
haveit=
if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
haveit=
for x in $LDFLAGS $LIBUNISTRING; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$dependency_libdir"
fi
fi
haveit=
for x in $LDFLAGS $LTLIBUNISTRING; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-L$dependency_libdir"
fi
fi
fi
fi
;;
-R*)
dir=`echo "X$dep" | sed -e 's/^X-R//'`
if test "$enable_rpath" != no; then
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $dir"
fi
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $dir"
fi
fi
;;
-l*)
dep=`echo "X$dep" | sed -e 's/^X-l//'`
if test "X$dep" != Xc \
|| case $host_os in
linux* | gnu* | k*bsd*-gnu) false ;;
*) true ;;
esac; then
names_next_round="$names_next_round $dep"
fi
;;
*.la)
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
;;
*)
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$dep"
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }$dep"
;;
esac
done
fi
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-l$name"
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-l$name"
fi
fi
fi
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$acl_hardcode_libdir_separator"; then
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
done
acl_save_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$flag"
else
for found_dir in $rpathdirs; do
acl_save_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$flag"
done
fi
fi
if test "X$ltrpathdirs" != "X"; then
for found_dir in $ltrpathdirs; do
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-R$found_dir"
done
fi
ac_save_CPPFLAGS="$CPPFLAGS"
for element in $INCUNISTRING; do
haveit=
for x in $CPPFLAGS; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X$element"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libunistring" >&5
printf %s "checking for libunistring... " >&6; }
if test ${ac_cv_libunistring+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_LIBS="$LIBS"
case " $LIBUNISTRING" in
*" -l"*) LIBS="$LIBS $LIBUNISTRING" ;;
*) LIBS="$LIBUNISTRING $LIBS" ;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <uniconv.h>
int
main (void)
{
u8_strconv_from_locale((char*)0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_libunistring=yes
else $as_nop
ac_cv_libunistring='no, trying again together with libiconv'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$ac_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libunistring" >&5
printf "%s\n" "$ac_cv_libunistring" >&6; }
if test "$ac_cv_libunistring" = yes; then
HAVE_LIBUNISTRING=yes
printf "%s\n" "#define HAVE_LIBUNISTRING 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libunistring" >&5
printf %s "checking how to link with libunistring... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBUNISTRING" >&5
printf "%s\n" "$LIBUNISTRING" >&6; }
else
HAVE_LIBUNISTRING=no
CPPFLAGS="$ac_save_CPPFLAGS"
LIBUNISTRING=
LTLIBUNISTRING=
LIBUNISTRING_PREFIX=
fi
if test "$ac_cv_libunistring" != yes; then
unset ac_cv_libunistring
glus_save_LIBS="$LIBS"
LIBS="$LIBS $LIBICONV"
use_additional=yes
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
# Check whether --with-libunistring-prefix was given.
if test ${with_libunistring_prefix+y}
then :
withval=$with_libunistring_prefix;
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
additional_libdir2="$withval/$acl_libdirstem2"
additional_libdir3="$withval/$acl_libdirstem3"
fi
fi
fi
if test "X$additional_libdir2" = "X$additional_libdir"; then
additional_libdir2=
fi
if test "X$additional_libdir3" = "X$additional_libdir"; then
additional_libdir3=
fi
LIBUNISTRING=
LTLIBUNISTRING=
INCUNISTRING=
LIBUNISTRING_PREFIX=
HAVE_LIBUNISTRING=
rpathdirs=
ltrpathdirs=
names_already_handled=
names_next_round='unistring '
while test -n "$names_next_round"; do
names_this_round="$names_next_round"
names_next_round=
for name in $names_this_round; do
already_handled=
for n in $names_already_handled; do
if test "$n" = "$name"; then
already_handled=yes
break
fi
done
if test -z "$already_handled"; then
names_already_handled="$names_already_handled $name"
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
eval value=\"\$HAVE_LIB$uppername\"
if test -n "$value"; then
if test "$value" = yes; then
eval value=\"\$LIB$uppername\"
test -z "$value" || LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$value"
eval value=\"\$LTLIB$uppername\"
test -z "$value" || LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }$value"
else
:
fi
else
found_dir=
found_la=
found_so=
found_a=
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
if test -n "$acl_shlibext"; then
shrext=".$acl_shlibext" # typically: shrext=.so
else
shrext=
fi
if test $use_additional = yes; then
for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
if test "X$found_dir" = "X"; then
eval dir=\$$additional_libdir_variable
if test -n "$dir"; then
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
fi
fi
done
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIBUNISTRING; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
break
fi
done
fi
if test "X$found_dir" != "X"; then
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-L$found_dir -l$name"
if test "X$found_so" != "X"; then
if test "$enable_rpath" = no \
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem2" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $found_dir"
fi
if test "$acl_hardcode_direct" = yes; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $found_dir"
fi
else
haveit=
for x in $LDFLAGS $LIBUNISTRING; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$found_dir"
fi
if test "$acl_hardcode_minus_L" != no; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-l$name"
fi
fi
fi
fi
else
if test "X$found_a" != "X"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_a"
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$found_dir -l$name"
fi
fi
additional_includedir=
case "$found_dir" in
*/$acl_libdirstem | */$acl_libdirstem/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem2 | */$acl_libdirstem2/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem3 | */$acl_libdirstem3/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
for x in $CPPFLAGS $INCUNISTRING; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
INCUNISTRING="${INCUNISTRING}${INCUNISTRING:+ }-I$additional_includedir"
fi
fi
fi
fi
fi
if test -n "$found_la"; then
save_libdir="$libdir"
case "$found_la" in
*/* | *\\*) . "$found_la" ;;
*) . "./$found_la" ;;
esac
libdir="$save_libdir"
for dep in $dependency_libs; do
case "$dep" in
-L*)
dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
haveit=
if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
haveit=
for x in $LDFLAGS $LIBUNISTRING; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$dependency_libdir"
fi
fi
haveit=
for x in $LDFLAGS $LTLIBUNISTRING; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-L$dependency_libdir"
fi
fi
fi
fi
;;
-R*)
dir=`echo "X$dep" | sed -e 's/^X-R//'`
if test "$enable_rpath" != no; then
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $dir"
fi
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $dir"
fi
fi
;;
-l*)
dep=`echo "X$dep" | sed -e 's/^X-l//'`
if test "X$dep" != Xc \
|| case $host_os in
linux* | gnu* | k*bsd*-gnu) false ;;
*) true ;;
esac; then
names_next_round="$names_next_round $dep"
fi
;;
*.la)
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
;;
*)
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$dep"
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }$dep"
;;
esac
done
fi
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-l$name"
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-l$name"
fi
fi
fi
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$acl_hardcode_libdir_separator"; then
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
done
acl_save_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$flag"
else
for found_dir in $rpathdirs; do
acl_save_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$flag"
done
fi
fi
if test "X$ltrpathdirs" != "X"; then
for found_dir in $ltrpathdirs; do
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-R$found_dir"
done
fi
ac_save_CPPFLAGS="$CPPFLAGS"
for element in $INCUNISTRING; do
haveit=
for x in $CPPFLAGS; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X$element"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libunistring" >&5
printf %s "checking for libunistring... " >&6; }
if test ${ac_cv_libunistring+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_LIBS="$LIBS"
case " $LIBUNISTRING" in
*" -l"*) LIBS="$LIBS $LIBUNISTRING" ;;
*) LIBS="$LIBUNISTRING $LIBS" ;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <uniconv.h>
int
main (void)
{
u8_strconv_from_locale((char*)0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_libunistring=yes
else $as_nop
ac_cv_libunistring='no, consider installing GNU libunistring'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$ac_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libunistring" >&5
printf "%s\n" "$ac_cv_libunistring" >&6; }
if test "$ac_cv_libunistring" = yes; then
HAVE_LIBUNISTRING=yes
printf "%s\n" "#define HAVE_LIBUNISTRING 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libunistring" >&5
printf %s "checking how to link with libunistring... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBUNISTRING" >&5
printf "%s\n" "$LIBUNISTRING" >&6; }
else
HAVE_LIBUNISTRING=no
CPPFLAGS="$ac_save_CPPFLAGS"
LIBUNISTRING=
LTLIBUNISTRING=
LIBUNISTRING_PREFIX=
fi
if test -n "$LIBUNISTRING"; then
LIBUNISTRING="$LIBUNISTRING $LIBICONV"
LTLIBUNISTRING="$LTLIBUNISTRING $LTLIBICONV"
fi
LIBS="$glus_save_LIBS"
fi
else
use_additional=yes
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
# Check whether --with-libunistring-prefix was given.
if test ${with_libunistring_prefix+y}
then :
withval=$with_libunistring_prefix;
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
additional_libdir2="$withval/$acl_libdirstem2"
additional_libdir3="$withval/$acl_libdirstem3"
fi
fi
fi
if test "X$additional_libdir2" = "X$additional_libdir"; then
additional_libdir2=
fi
if test "X$additional_libdir3" = "X$additional_libdir"; then
additional_libdir3=
fi
LIBUNISTRING=
LTLIBUNISTRING=
INCUNISTRING=
LIBUNISTRING_PREFIX=
HAVE_LIBUNISTRING=
rpathdirs=
ltrpathdirs=
names_already_handled=
names_next_round='unistring '
while test -n "$names_next_round"; do
names_this_round="$names_next_round"
names_next_round=
for name in $names_this_round; do
already_handled=
for n in $names_already_handled; do
if test "$n" = "$name"; then
already_handled=yes
break
fi
done
if test -z "$already_handled"; then
names_already_handled="$names_already_handled $name"
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
eval value=\"\$HAVE_LIB$uppername\"
if test -n "$value"; then
if test "$value" = yes; then
eval value=\"\$LIB$uppername\"
test -z "$value" || LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$value"
eval value=\"\$LTLIB$uppername\"
test -z "$value" || LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }$value"
else
:
fi
else
found_dir=
found_la=
found_so=
found_a=
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
if test -n "$acl_shlibext"; then
shrext=".$acl_shlibext" # typically: shrext=.so
else
shrext=
fi
if test $use_additional = yes; then
for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
if test "X$found_dir" = "X"; then
eval dir=\$$additional_libdir_variable
if test -n "$dir"; then
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
fi
fi
done
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIBUNISTRING; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
break
fi
done
fi
if test "X$found_dir" != "X"; then
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-L$found_dir -l$name"
if test "X$found_so" != "X"; then
if test "$enable_rpath" = no \
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem2" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $found_dir"
fi
if test "$acl_hardcode_direct" = yes; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $found_dir"
fi
else
haveit=
for x in $LDFLAGS $LIBUNISTRING; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$found_dir"
fi
if test "$acl_hardcode_minus_L" != no; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-l$name"
fi
fi
fi
fi
else
if test "X$found_a" != "X"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_a"
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$found_dir -l$name"
fi
fi
additional_includedir=
case "$found_dir" in
*/$acl_libdirstem | */$acl_libdirstem/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem2 | */$acl_libdirstem2/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem3 | */$acl_libdirstem3/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
for x in $CPPFLAGS $INCUNISTRING; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
INCUNISTRING="${INCUNISTRING}${INCUNISTRING:+ }-I$additional_includedir"
fi
fi
fi
fi
fi
if test -n "$found_la"; then
save_libdir="$libdir"
case "$found_la" in
*/* | *\\*) . "$found_la" ;;
*) . "./$found_la" ;;
esac
libdir="$save_libdir"
for dep in $dependency_libs; do
case "$dep" in
-L*)
dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
haveit=
if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
haveit=
for x in $LDFLAGS $LIBUNISTRING; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$dependency_libdir"
fi
fi
haveit=
for x in $LDFLAGS $LTLIBUNISTRING; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-L$dependency_libdir"
fi
fi
fi
fi
;;
-R*)
dir=`echo "X$dep" | sed -e 's/^X-R//'`
if test "$enable_rpath" != no; then
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $dir"
fi
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $dir"
fi
fi
;;
-l*)
dep=`echo "X$dep" | sed -e 's/^X-l//'`
if test "X$dep" != Xc \
|| case $host_os in
linux* | gnu* | k*bsd*-gnu) false ;;
*) true ;;
esac; then
names_next_round="$names_next_round $dep"
fi
;;
*.la)
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
;;
*)
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$dep"
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }$dep"
;;
esac
done
fi
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-l$name"
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-l$name"
fi
fi
fi
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$acl_hardcode_libdir_separator"; then
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
done
acl_save_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$flag"
else
for found_dir in $rpathdirs; do
acl_save_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$flag"
done
fi
fi
if test "X$ltrpathdirs" != "X"; then
for found_dir in $ltrpathdirs; do
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-R$found_dir"
done
fi
ac_save_CPPFLAGS="$CPPFLAGS"
for element in $INCUNISTRING; do
haveit=
for x in $CPPFLAGS; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X$element"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libunistring" >&5
printf %s "checking for libunistring... " >&6; }
if test ${ac_cv_libunistring+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_LIBS="$LIBS"
case " $LIBUNISTRING" in
*" -l"*) LIBS="$LIBS $LIBUNISTRING" ;;
*) LIBS="$LIBUNISTRING $LIBS" ;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <uniconv.h>
int
main (void)
{
u8_strconv_from_locale((char*)0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_libunistring=yes
else $as_nop
ac_cv_libunistring='no, consider installing GNU libunistring'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$ac_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libunistring" >&5
printf "%s\n" "$ac_cv_libunistring" >&6; }
if test "$ac_cv_libunistring" = yes; then
HAVE_LIBUNISTRING=yes
printf "%s\n" "#define HAVE_LIBUNISTRING 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libunistring" >&5
printf %s "checking how to link with libunistring... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBUNISTRING" >&5
printf "%s\n" "$LIBUNISTRING" >&6; }
else
HAVE_LIBUNISTRING=no
CPPFLAGS="$ac_save_CPPFLAGS"
LIBUNISTRING=
LTLIBUNISTRING=
LIBUNISTRING_PREFIX=
fi
fi
if test $HAVE_LIBUNISTRING = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libunistring version" >&5
printf %s "checking for libunistring version... " >&6; }
if test ${gl_cv_libunistring_version+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "_LIBUNISTRING_VERSION" "gl_libunistring_hexversion" "#include <unistring/version.h>"
then :
fi
if test $gl_libunistring_hexversion = 9; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistring/cdefs.h>
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_libunistring_version092=true
else $as_nop
gl_cv_libunistring_version092=false
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if $gl_cv_libunistring_version092; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistr.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'unistr.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_unistr_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
if test -n "$gl_cv_absolute_unistr_h" \
&& grep 'Copy no more than N units of SRC to DEST. Return a pointer' $gl_cv_absolute_unistr_h > /dev/null; then
gl_libunistring_hexversion=2307
else
gl_libunistring_hexversion=2306
fi
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unicase.h>
casing_suffix_context_t ct;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_libunistring_version091=true
else $as_nop
gl_cv_libunistring_version091=false
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if $gl_cv_libunistring_version091; then
gl_libunistring_hexversion=2305
else
gl_libunistring_hexversion=2304
fi
fi
fi
gl_libunistring_major=`expr $gl_libunistring_hexversion / 65536`
gl_libunistring_minor=`expr $gl_libunistring_hexversion / 256 % 256`
gl_libunistring_subminor=`expr $gl_libunistring_hexversion % 256`
gl_cv_libunistring_version="$gl_libunistring_major.$gl_libunistring_minor.$gl_libunistring_subminor"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_libunistring_version" >&5
printf "%s\n" "$gl_cv_libunistring_version" >&6; }
LIBUNISTRING_VERSION="$gl_cv_libunistring_version"
fi
if test $HAVE_LIBUNISTRING = no; then
gl_libunistring_use_included=yes
LIBUNISTRING=
LTLIBUNISTRING=
fi
fi
HAVE_NEWLOCALE=1;
HAVE_DUPLOCALE=1;
HAVE_FREELOCALE=1;
REPLACE_LOCALECONV=0;
REPLACE_SETLOCALE=0;
REPLACE_NEWLOCALE=0;
REPLACE_DUPLOCALE=0;
REPLACE_FREELOCALE=0;
REPLACE_STRUCT_LCONV=0;
LOCALENAME_ENHANCE_LOCALE_FUNCS=0;
REPLACE_NULL=0;
HAVE_MAX_ALIGN_T=1;
HAVE_WCHAR_T=1;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
printf %s "checking for wchar_t... " >&6; }
if test ${gt_cv_c_wchar_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
wchar_t foo = (wchar_t)'\0';
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gt_cv_c_wchar_t=yes
else $as_nop
gt_cv_c_wchar_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
printf "%s\n" "$gt_cv_c_wchar_t" >&6; }
if test $gt_cv_c_wchar_t = yes; then
printf "%s\n" "#define HAVE_WCHAR_T 1" >>confdefs.h
fi
GL_GENERATE_STDDEF_H=false
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for good max_align_t" >&5
printf %s "checking for good max_align_t... " >&6; }
if test ${gl_cv_type_max_align_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* On FreeBSD 12.0/x86, max_align_t defined by <stddef.h> has
the correct alignment with the default (wrong) definition of
_Alignof, but a wrong alignment as soon as we activate an
ISO C compliant _Alignof definition. */
#if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus
#define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b)
#endif
#include <stddef.h>
unsigned int s = sizeof (max_align_t);
#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__
int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1];
int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1];
#endif
typedef struct { char a; max_align_t b; } max_helper;
typedef struct { char a; long b; } long_helper;
typedef struct { char a; double b; } double_helper;
typedef struct { char a; long double b; } long_double_helper;
int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1];
int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1];
int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_type_max_align_t=yes
else $as_nop
gl_cv_type_max_align_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_max_align_t" >&5
printf "%s\n" "$gl_cv_type_max_align_t" >&6; }
if test $gl_cv_type_max_align_t = no; then
HAVE_MAX_ALIGN_T=0
GL_GENERATE_STDDEF_H=true
fi
if test $gt_cv_c_wchar_t = no; then
HAVE_WCHAR_T=0
GL_GENERATE_STDDEF_H=true
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
printf %s "checking whether NULL can be used in arbitrary expressions... " >&6; }
if test ${gl_cv_decl_null_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
int test[2 * (sizeof NULL == sizeof (void *)) -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_decl_null_works=yes
else $as_nop
gl_cv_decl_null_works=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
printf "%s\n" "$gl_cv_decl_null_works" >&6; }
if test $gl_cv_decl_null_works = no; then
REPLACE_NULL=1
GL_GENERATE_STDDEF_H=true
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unreachable" >&5
printf %s "checking for unreachable... " >&6; }
if test ${gl_cv_func_unreachable+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
int
main (void)
{
unreachable ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_unreachable=yes
else $as_nop
gl_cv_func_unreachable=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unreachable" >&5
printf "%s\n" "$gl_cv_func_unreachable" >&6; }
if test $gl_cv_func_unreachable = no; then
GL_GENERATE_STDDEF_H=true
fi
if $GL_GENERATE_STDDEF_H; then
if test $gl_cv_have_include_next = yes; then
gl_cv_next_stddef_h='<'stddef.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
printf %s "checking absolute name of <stddef.h>... " >&6; }
if test ${gl_cv_next_stddef_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'stddef.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_stddef_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_stddef_h
gl_cv_next_stddef_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
printf "%s\n" "$gl_cv_next_stddef_h" >&6; }
fi
NEXT_STDDEF_H=$gl_cv_next_stddef_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'stddef.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_stddef_h
fi
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether locale.h defines locale_t" >&5
printf %s "checking whether locale.h defines locale_t... " >&6; }
if test ${gl_cv_header_locale_has_locale_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
locale_t x;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_locale_has_locale_t=yes
else $as_nop
gl_cv_header_locale_has_locale_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_locale_has_locale_t" >&5
printf "%s\n" "$gl_cv_header_locale_has_locale_t" >&6; }
if test $ac_cv_header_xlocale_h = yes; then
HAVE_XLOCALE_H=1
if test $gl_cv_header_locale_has_locale_t = yes; then
gl_cv_header_locale_h_needs_xlocale_h=no
else
gl_cv_header_locale_h_needs_xlocale_h=yes
fi
HAVE_LOCALE_T=1
else
HAVE_XLOCALE_H=0
gl_cv_header_locale_h_needs_xlocale_h=no
if test $gl_cv_header_locale_has_locale_t = yes; then
HAVE_LOCALE_T=1
else
HAVE_LOCALE_T=0
fi
fi
case "$host_os" in
solaris*)
printf "%s\n" "#define _LCONV_C99 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether locale.h conforms to POSIX:2001" >&5
printf %s "checking whether locale.h conforms to POSIX:2001... " >&6; }
if test ${gl_cv_header_locale_h_posix2001+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
int x = LC_MESSAGES;
int y = sizeof (((struct lconv *) 0)->decimal_point);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_locale_h_posix2001=yes
else $as_nop
gl_cv_header_locale_h_posix2001=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_locale_h_posix2001" >&5
printf "%s\n" "$gl_cv_header_locale_h_posix2001" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether struct lconv is properly defined" >&5
printf %s "checking whether struct lconv is properly defined... " >&6; }
if test ${gl_cv_sys_struct_lconv_ok+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
struct lconv l;
int x = sizeof (l.decimal_point);
int y = sizeof (l.int_p_cs_precedes);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_sys_struct_lconv_ok=yes
else $as_nop
gl_cv_sys_struct_lconv_ok=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_lconv_ok" >&5
printf "%s\n" "$gl_cv_sys_struct_lconv_ok" >&6; }
if test $gl_cv_sys_struct_lconv_ok = no; then
case "$host_os" in
windows*-msvc*)
;;
mingw* | windows*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef _MSC_VER
Special
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Special" >/dev/null 2>&1
then :
else $as_nop
REPLACE_STRUCT_LCONV=1
fi
rm -rf conftest*
;;
*) REPLACE_STRUCT_LCONV=1 ;;
esac
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_locale_h='<'locale.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <locale.h>" >&5
printf %s "checking absolute name of <locale.h>... " >&6; }
if test ${gl_cv_next_locale_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'locale.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_locale_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_locale_h
gl_cv_next_locale_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_locale_h" >&5
printf "%s\n" "$gl_cv_next_locale_h" >&6; }
fi
NEXT_LOCALE_H=$gl_cv_next_locale_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'locale.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_locale_h
fi
NEXT_AS_FIRST_DIRECTIVE_LOCALE_H=$gl_next_as_first_directive
GL_GNULIB_LOCALECONV=0
GL_GNULIB_SETLOCALE=0
GL_GNULIB_SETLOCALE_NULL=0
GL_GNULIB_DUPLOCALE=0
GL_GNULIB_LOCALENAME=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
printf %s "checking for LC_MESSAGES... " >&6; }
if test ${gt_cv_val_LC_MESSAGES+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
int
main (void)
{
return LC_MESSAGES
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gt_cv_val_LC_MESSAGES=yes
else $as_nop
gt_cv_val_LC_MESSAGES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_val_LC_MESSAGES" >&5
printf "%s\n" "$gt_cv_val_LC_MESSAGES" >&6; }
if test $gt_cv_val_LC_MESSAGES = yes; then
printf "%s\n" "#define HAVE_LC_MESSAGES 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uselocale" >&5
printf %s "checking for uselocale... " >&6; }
if test ${gl_cv_onwards_func_uselocale+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "uselocale" "ac_cv_have_decl_uselocale" "#include <locale.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_uselocale" = xyes
then :
fi
if test $ac_cv_have_decl_uselocale = yes; then
ac_fn_c_check_func "$LINENO" "uselocale" "ac_cv_func_uselocale"
if test "x$ac_cv_func_uselocale" = xyes
then :
fi
if test $ac_cv_func_uselocale = yes; then
gl_cv_onwards_func_uselocale=yes
else
gl_cv_onwards_func_uselocale='future OS version'
fi
else
gl_cv_onwards_func_uselocale='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "uselocale" "ac_cv_func_uselocale"
if test "x$ac_cv_func_uselocale" = xyes
then :
fi
gl_cv_onwards_func_uselocale=$ac_cv_func_uselocale
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_uselocale" >&5
printf "%s\n" "$gl_cv_onwards_func_uselocale" >&6; }
case "$gl_cv_onwards_func_uselocale" in
future*) ac_cv_func_uselocale=no ;;
*) ac_cv_func_uselocale=$gl_cv_onwards_func_uselocale ;;
esac
if test $ac_cv_func_uselocale = yes; then
printf "%s\n" "#define HAVE_USELOCALE 1" >>confdefs.h
fi
if test $ac_cv_func_uselocale = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether uselocale works" >&5
printf %s "checking whether uselocale works... " >&6; }
if test ${gt_cv_func_uselocale_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
# Guess no on AIX and z/OS, yes otherwise.
case "$host_os" in
aix* | openedition*) gt_cv_func_uselocale_works="guessing no" ;;
*) gt_cv_func_uselocale_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#if HAVE_XLOCALE_H
# include <xlocale.h>
#endif
locale_t loc1;
int main ()
{
uselocale (NULL);
setlocale (LC_ALL, "en_US.UTF-8");
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gt_cv_func_uselocale_works=yes
else $as_nop
gt_cv_func_uselocale_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_uselocale_works" >&5
printf "%s\n" "$gt_cv_func_uselocale_works" >&6; }
else
gt_cv_func_uselocale_works=no
fi
case "$gt_cv_func_uselocale_works" in
*yes)
gt_working_uselocale=yes
printf "%s\n" "#define HAVE_WORKING_USELOCALE 1" >>confdefs.h
;;
*)
gt_working_uselocale=no
;;
esac
case "$gt_cv_func_uselocale_works" in
*yes)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fake locale system (OpenBSD)" >&5
printf %s "checking for fake locale system (OpenBSD)... " >&6; }
if test ${gt_cv_locale_fake+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
openbsd*) gt_cv_locale_fake="guessing yes" ;;
*) gt_cv_locale_fake="guessing no" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#if HAVE_XLOCALE_H
# include <xlocale.h>
#endif
int main ()
{
locale_t loc1, loc2;
if (setlocale (LC_ALL, "de_DE.UTF-8") == NULL) return 1;
if (setlocale (LC_ALL, "fr_FR.UTF-8") == NULL) return 1;
loc1 = newlocale (LC_ALL_MASK, "de_DE.UTF-8", (locale_t)0);
loc2 = newlocale (LC_ALL_MASK, "fr_FR.UTF-8", (locale_t)0);
return !(loc1 == loc2);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gt_cv_locale_fake=yes
else $as_nop
gt_cv_locale_fake=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fake" >&5
printf "%s\n" "$gt_cv_locale_fake" >&6; }
;;
*) gt_cv_locale_fake=no ;;
esac
case "$gt_cv_locale_fake" in
*yes)
gt_fake_locales=yes
printf "%s\n" "#define HAVE_FAKE_LOCALES 1" >>confdefs.h
;;
*)
gt_fake_locales=no
;;
esac
case "$gt_cv_func_uselocale_works" in
*yes)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Solaris 11.4 locale system" >&5
printf %s "checking for Solaris 11.4 locale system... " >&6; }
if test ${gt_cv_locale_solaris114+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
solaris*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
struct _LC_locale_t *x;
locale_t y;
int
main (void)
{
*y = x;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gt_cv_locale_solaris114=yes
else $as_nop
gt_cv_locale_solaris114=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
*) gt_cv_locale_solaris114=no ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_solaris114" >&5
printf "%s\n" "$gt_cv_locale_solaris114" >&6; }
;;
*) gt_cv_locale_solaris114=no ;;
esac
if test $gt_cv_locale_solaris114 = yes; then
printf "%s\n" "#define HAVE_SOLARIS114_LOCALES 1" >>confdefs.h
fi
case "$gt_cv_func_uselocale_works" in
*yes)
ac_fn_c_check_func "$LINENO" "getlocalename_l" "ac_cv_func_getlocalename_l"
if test "x$ac_cv_func_getlocalename_l" = xyes
then :
printf "%s\n" "#define HAVE_GETLOCALENAME_L 1" >>confdefs.h
fi
;;
esac
gt_nameless_locales=no
case "$host_os" in
aix*)
gt_nameless_locales=yes
printf "%s\n" "#define HAVE_NAMELESS_LOCALES 1" >>confdefs.h
;;
esac
if test $gt_working_uselocale = yes && test $gt_fake_locales = no; then
gt_good_uselocale=yes
printf "%s\n" "#define HAVE_GOOD_USELOCALE 1" >>confdefs.h
else
gt_good_uselocale=no
fi
if test $gt_good_uselocale = yes && test $gt_nameless_locales = yes; then
gt_localename_enhances_locale_funcs=yes
LOCALENAME_ENHANCE_LOCALE_FUNCS=1
printf "%s\n" "#define LOCALENAME_ENHANCE_LOCALE_FUNCS 1" >>confdefs.h
else
gt_localename_enhances_locale_funcs=no
fi
HAVE_DECL_LOCALTIME_R=1;
HAVE_NANOSLEEP=1;
HAVE_STRPTIME=1;
HAVE_TIMEGM=1;
HAVE_TIMESPEC_GET=1;
HAVE_TIMESPEC_GETRES=1;
HAVE_TIMEZONE_T=0;
REPLACE_CTIME=0;
REPLACE_GMTIME=0;
REPLACE_LOCALTIME=0;
REPLACE_LOCALTIME_R=0;
REPLACE_MKTIME=0;
REPLACE_NANOSLEEP=0;
REPLACE_STRFTIME=0;
REPLACE_TIME=0;
REPLACE_TIMEGM=0;
REPLACE_TIMESPEC_GET=0;
REPLACE_TZSET=0;
GL_GNULIB_CTIME=0
GL_GNULIB_MKTIME=0
GL_GNULIB_LOCALTIME=0
GL_GNULIB_NANOSLEEP=0
GL_GNULIB_STRFTIME=0
GL_GNULIB_STRPTIME=0
GL_GNULIB_TIME=0
GL_GNULIB_TIMEGM=0
GL_GNULIB_TIMESPEC_GET=0
GL_GNULIB_TIMESPEC_GETRES=0
GL_GNULIB_TIME_R=0
GL_GNULIB_TIME_RZ=0
GL_GNULIB_TZSET=0
GL_GNULIB_MDA_TZSET=1
gl_threads_api=none
LIBTHREAD=
LTLIBTHREAD=
LIBMULTITHREAD=
LTLIBMULTITHREAD=
if test "$gl_use_threads" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5
printf %s "checking whether imported symbols can be declared weak... " >&6; }
if test ${gl_cv_have_weak+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
cygwin* | mingw* | windows*)
gl_cv_have_weak="guessing no"
;;
*)
gl_cv_have_weak=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern void xyzzy ();
#pragma weak xyzzy
int
main (void)
{
xyzzy();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_have_weak=maybe
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test $gl_cv_have_weak = maybe; then
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __ELF__
Extensible Linking Format
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Extensible Linking Format" >/dev/null 2>&1
then :
gl_cv_have_weak="guessing yes"
else $as_nop
gl_cv_have_weak="guessing no"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#pragma weak fputs
int main ()
{
return (fputs == NULL);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_have_weak=yes
else $as_nop
gl_cv_have_weak=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
;;
esac
case " $LDFLAGS " in
*" -static "*) gl_cv_have_weak=no ;;
esac
case "$gl_cv_have_weak" in
*yes)
case "$host_os" in
freebsd* | dragonfly* | midnightbsd*)
: > conftest1.c
$CC $CPPFLAGS $CFLAGS $LDFLAGS -fPIC -shared -o libempty.so conftest1.c -lpthread >&5 2>&1
cat <<EOF > conftest2.c
#include <pthread.h>
#pragma weak pthread_mutexattr_gettype
int main ()
{
return (pthread_mutexattr_gettype != NULL);
}
EOF
$CC $CPPFLAGS $CFLAGS $LDFLAGS -o conftest conftest2.c libempty.so >&5 2>&1 \
|| gl_cv_have_weak=no
rm -f conftest1.c libempty.so conftest2.c conftest
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_weak" >&5
printf "%s\n" "$gl_cv_have_weak" >&6; }
case "$gl_cv_have_weak" in
*yes)
printf "%s\n" "#define HAVE_WEAK_SYMBOLS 1" >>confdefs.h
;;
esac
if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
:
fi
if test "$gl_use_threads" = isoc || test "$gl_use_threads" = isoc+posix; then
gl_have_isoc_threads="$ac_cv_header_threads_h"
fi
if test "$gl_use_threads" = yes \
|| test "$gl_use_threads" = posix \
|| test "$gl_use_threads" = isoc+posix; then
if test -z "$gl_pthreadlib_body_done"; then
gl_pthread_api=no
LIBPTHREAD=
LIBPMULTITHREAD=
# On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that
# it groks <pthread.h>. It's added above, in gl_ANYTHREADLIB_EARLY.
ac_fn_c_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
if test "x$ac_cv_header_pthread_h" = xyes
then :
gl_have_pthread_h=yes
else $as_nop
gl_have_pthread_h=no
fi
if test "$gl_have_pthread_h" = yes; then
# Other possible tests:
# -lpthreads (FSU threads, PCthreads)
# -lgthreads
# Test whether both pthread_mutex_lock and pthread_mutexattr_init exist
# in libc. IRIX 6.5 has the first one in both libc and libpthread, but
# the second one only in libpthread, and lock.c needs it.
#
# If -pthread works, prefer it to -lpthread, since Ubuntu 14.04
# needs -pthread for some reason. See:
# https://lists.gnu.org/r/bug-gnulib/2014-09/msg00023.html
save_LIBS=$LIBS
for gl_pthread in '' '-pthread'; do
LIBS="$LIBS $gl_pthread"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
pthread_mutex_t m;
pthread_mutexattr_t ma;
int
main (void)
{
pthread_mutex_lock (&m);
pthread_mutexattr_init (&ma);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_pthread_api=yes
LIBPTHREAD=$gl_pthread
LIBPMULTITHREAD=$gl_pthread
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$save_LIBS
test $gl_pthread_api = yes && break
done
echo "$as_me:45494: gl_pthread_api=$gl_pthread_api" >&5
echo "$as_me:45495: LIBPTHREAD=$LIBPTHREAD" >&5
gl_pthread_in_glibc=no
# On Linux with glibc >= 2.34, libc contains the fully functional
# pthread functions.
case "$host_os" in
linux*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 34) || (__GLIBC__ > 2)
Lucky user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_pthread_in_glibc=yes
fi
rm -rf conftest*
;;
esac
echo "$as_me:45521: gl_pthread_in_glibc=$gl_pthread_in_glibc" >&5
# Test for libpthread by looking for pthread_kill. (Not pthread_self,
# since it is defined as a macro on OSF/1.)
if test $gl_pthread_api = yes && test -z "$LIBPTHREAD"; then
# The program links fine without libpthread. But it may actually
# need to link with libpthread in order to create multiple threads.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5
printf %s "checking for pthread_kill in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread_pthread_kill+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pthread_kill ();
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pthread_pthread_kill=yes
else $as_nop
ac_cv_lib_pthread_pthread_kill=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_pthread_pthread_kill" >&6; }
if test "x$ac_cv_lib_pthread_pthread_kill" = xyes
then :
if test $gl_pthread_in_glibc = yes; then
LIBPMULTITHREAD=
else
LIBPMULTITHREAD=-lpthread
# On Solaris and HP-UX, most pthread functions exist also in libc.
# Therefore pthread_in_use() needs to actually try to create a
# thread: pthread_create from libc will fail, whereas
# pthread_create will actually create a thread.
# On Solaris 10 or newer, this test is no longer needed, because
# libc contains the fully functional pthread functions.
case "$host_os" in
solaris | solaris2.[1-9] | solaris2.[1-9].* | hpux*)
printf "%s\n" "#define PTHREAD_IN_USE_DETECTION_HARD 1" >>confdefs.h
esac
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lthr" >&5
printf %s "checking for pthread_kill in -lthr... " >&6; }
if test ${ac_cv_lib_thr_pthread_kill+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lthr $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pthread_kill ();
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_thr_pthread_kill=yes
else $as_nop
ac_cv_lib_thr_pthread_kill=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_thr_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_thr_pthread_kill" >&6; }
if test "x$ac_cv_lib_thr_pthread_kill" = xyes
then :
if test $gl_pthread_in_glibc = yes; then
LIBPMULTITHREAD=
else
LIBPMULTITHREAD=-lthr
fi
fi
fi
elif test $gl_pthread_api != yes; then
# Some library is needed. Try libpthread and libc_r.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5
printf %s "checking for pthread_kill in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread_pthread_kill+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pthread_kill ();
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pthread_pthread_kill=yes
else $as_nop
ac_cv_lib_pthread_pthread_kill=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_pthread_pthread_kill" >&6; }
if test "x$ac_cv_lib_pthread_pthread_kill" = xyes
then :
gl_pthread_api=yes
LIBPTHREAD=-lpthread
LIBPMULTITHREAD=-lpthread
fi
if test $gl_pthread_api != yes; then
# For FreeBSD 4.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lc_r" >&5
printf %s "checking for pthread_kill in -lc_r... " >&6; }
if test ${ac_cv_lib_c_r_pthread_kill+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lc_r $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pthread_kill ();
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_c_r_pthread_kill=yes
else $as_nop
ac_cv_lib_c_r_pthread_kill=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_c_r_pthread_kill" >&6; }
if test "x$ac_cv_lib_c_r_pthread_kill" = xyes
then :
gl_pthread_api=yes
LIBPTHREAD=-lc_r
LIBPMULTITHREAD=-lc_r
fi
fi
fi
echo "$as_me:45722: LIBPMULTITHREAD=$LIBPMULTITHREAD" >&5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether POSIX threads API is available" >&5
printf %s "checking whether POSIX threads API is available... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_pthread_api" >&5
printf "%s\n" "$gl_pthread_api" >&6; }
if test $gl_pthread_api = yes; then
printf "%s\n" "#define HAVE_PTHREAD_API 1" >>confdefs.h
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sched.h>
int
main (void)
{
sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
SCHED_YIELD_LIB=
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5
printf %s "checking for sched_yield in -lrt... " >&6; }
if test ${ac_cv_lib_rt_sched_yield+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lrt $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sched_yield ();
int
main (void)
{
return sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_rt_sched_yield=yes
else $as_nop
ac_cv_lib_rt_sched_yield=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5
printf "%s\n" "$ac_cv_lib_rt_sched_yield" >&6; }
if test "x$ac_cv_lib_rt_sched_yield" = xyes
then :
SCHED_YIELD_LIB=-lrt
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lposix4" >&5
printf %s "checking for sched_yield in -lposix4... " >&6; }
if test ${ac_cv_lib_posix4_sched_yield+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lposix4 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sched_yield ();
int
main (void)
{
return sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_posix4_sched_yield=yes
else $as_nop
ac_cv_lib_posix4_sched_yield=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix4_sched_yield" >&5
printf "%s\n" "$ac_cv_lib_posix4_sched_yield" >&6; }
if test "x$ac_cv_lib_posix4_sched_yield" = xyes
then :
SCHED_YIELD_LIB=-lposix4
fi
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIB_SCHED_YIELD="$SCHED_YIELD_LIB"
gl_pthreadlib_body_done=done
fi
LIBTHREAD=$LIBPTHREAD LTLIBTHREAD=$LIBPTHREAD
LIBMULTITHREAD=$LIBPMULTITHREAD LTLIBMULTITHREAD=$LIBPMULTITHREAD
if test $gl_pthread_api = yes; then
if test "$gl_use_threads" = isoc+posix && test "$gl_have_isoc_threads" = yes; then
gl_threads_api='isoc+posix'
printf "%s\n" "#define USE_ISOC_AND_POSIX_THREADS 1" >>confdefs.h
LIBTHREAD= LTLIBTHREAD=
else
gl_threads_api=posix
printf "%s\n" "#define USE_POSIX_THREADS 1" >>confdefs.h
if test -z "$LIBMULTITHREAD" && test -z "$LTLIBMULTITHREAD"; then
printf "%s\n" "#define USE_POSIX_THREADS_FROM_LIBC 1" >>confdefs.h
else
if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
printf "%s\n" "#define USE_POSIX_THREADS_WEAK 1" >>confdefs.h
LIBTHREAD= LTLIBTHREAD=
else
case "$host_os" in
freebsd* | dragonfly* | midnightbsd*)
if test "x$LIBTHREAD" != "x$LIBMULTITHREAD"; then
printf "%s\n" "#define PTHREAD_IN_USE_DETECTION_HARD 1" >>confdefs.h
fi
;;
esac
fi
fi
fi
fi
fi
if test $gl_threads_api = none; then
if test "$gl_use_threads" = isoc && test "$gl_have_isoc_threads" = yes; then
if test -z "$gl_stdthreadlib_body_done"; then
case "$host_os" in
mingw* | windows*)
LIBSTDTHREAD=
;;
*)
if test -z "$gl_pthreadlib_body_done"; then
gl_pthread_api=no
LIBPTHREAD=
LIBPMULTITHREAD=
# On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that
# it groks <pthread.h>. It's added above, in gl_ANYTHREADLIB_EARLY.
ac_fn_c_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
if test "x$ac_cv_header_pthread_h" = xyes
then :
gl_have_pthread_h=yes
else $as_nop
gl_have_pthread_h=no
fi
if test "$gl_have_pthread_h" = yes; then
# Other possible tests:
# -lpthreads (FSU threads, PCthreads)
# -lgthreads
# Test whether both pthread_mutex_lock and pthread_mutexattr_init exist
# in libc. IRIX 6.5 has the first one in both libc and libpthread, but
# the second one only in libpthread, and lock.c needs it.
#
# If -pthread works, prefer it to -lpthread, since Ubuntu 14.04
# needs -pthread for some reason. See:
# https://lists.gnu.org/r/bug-gnulib/2014-09/msg00023.html
save_LIBS=$LIBS
for gl_pthread in '' '-pthread'; do
LIBS="$LIBS $gl_pthread"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
pthread_mutex_t m;
pthread_mutexattr_t ma;
int
main (void)
{
pthread_mutex_lock (&m);
pthread_mutexattr_init (&ma);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_pthread_api=yes
LIBPTHREAD=$gl_pthread
LIBPMULTITHREAD=$gl_pthread
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$save_LIBS
test $gl_pthread_api = yes && break
done
echo "$as_me:45952: gl_pthread_api=$gl_pthread_api" >&5
echo "$as_me:45953: LIBPTHREAD=$LIBPTHREAD" >&5
gl_pthread_in_glibc=no
# On Linux with glibc >= 2.34, libc contains the fully functional
# pthread functions.
case "$host_os" in
linux*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 34) || (__GLIBC__ > 2)
Lucky user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_pthread_in_glibc=yes
fi
rm -rf conftest*
;;
esac
echo "$as_me:45979: gl_pthread_in_glibc=$gl_pthread_in_glibc" >&5
# Test for libpthread by looking for pthread_kill. (Not pthread_self,
# since it is defined as a macro on OSF/1.)
if test $gl_pthread_api = yes && test -z "$LIBPTHREAD"; then
# The program links fine without libpthread. But it may actually
# need to link with libpthread in order to create multiple threads.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5
printf %s "checking for pthread_kill in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread_pthread_kill+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pthread_kill ();
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pthread_pthread_kill=yes
else $as_nop
ac_cv_lib_pthread_pthread_kill=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_pthread_pthread_kill" >&6; }
if test "x$ac_cv_lib_pthread_pthread_kill" = xyes
then :
if test $gl_pthread_in_glibc = yes; then
LIBPMULTITHREAD=
else
LIBPMULTITHREAD=-lpthread
# On Solaris and HP-UX, most pthread functions exist also in libc.
# Therefore pthread_in_use() needs to actually try to create a
# thread: pthread_create from libc will fail, whereas
# pthread_create will actually create a thread.
# On Solaris 10 or newer, this test is no longer needed, because
# libc contains the fully functional pthread functions.
case "$host_os" in
solaris | solaris2.[1-9] | solaris2.[1-9].* | hpux*)
printf "%s\n" "#define PTHREAD_IN_USE_DETECTION_HARD 1" >>confdefs.h
esac
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lthr" >&5
printf %s "checking for pthread_kill in -lthr... " >&6; }
if test ${ac_cv_lib_thr_pthread_kill+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lthr $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pthread_kill ();
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_thr_pthread_kill=yes
else $as_nop
ac_cv_lib_thr_pthread_kill=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_thr_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_thr_pthread_kill" >&6; }
if test "x$ac_cv_lib_thr_pthread_kill" = xyes
then :
if test $gl_pthread_in_glibc = yes; then
LIBPMULTITHREAD=
else
LIBPMULTITHREAD=-lthr
fi
fi
fi
elif test $gl_pthread_api != yes; then
# Some library is needed. Try libpthread and libc_r.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5
printf %s "checking for pthread_kill in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread_pthread_kill+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pthread_kill ();
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pthread_pthread_kill=yes
else $as_nop
ac_cv_lib_pthread_pthread_kill=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_pthread_pthread_kill" >&6; }
if test "x$ac_cv_lib_pthread_pthread_kill" = xyes
then :
gl_pthread_api=yes
LIBPTHREAD=-lpthread
LIBPMULTITHREAD=-lpthread
fi
if test $gl_pthread_api != yes; then
# For FreeBSD 4.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lc_r" >&5
printf %s "checking for pthread_kill in -lc_r... " >&6; }
if test ${ac_cv_lib_c_r_pthread_kill+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lc_r $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pthread_kill ();
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_c_r_pthread_kill=yes
else $as_nop
ac_cv_lib_c_r_pthread_kill=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_c_r_pthread_kill" >&6; }
if test "x$ac_cv_lib_c_r_pthread_kill" = xyes
then :
gl_pthread_api=yes
LIBPTHREAD=-lc_r
LIBPMULTITHREAD=-lc_r
fi
fi
fi
echo "$as_me:46180: LIBPMULTITHREAD=$LIBPMULTITHREAD" >&5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether POSIX threads API is available" >&5
printf %s "checking whether POSIX threads API is available... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_pthread_api" >&5
printf "%s\n" "$gl_pthread_api" >&6; }
if test $gl_pthread_api = yes; then
printf "%s\n" "#define HAVE_PTHREAD_API 1" >>confdefs.h
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sched.h>
int
main (void)
{
sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
SCHED_YIELD_LIB=
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5
printf %s "checking for sched_yield in -lrt... " >&6; }
if test ${ac_cv_lib_rt_sched_yield+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lrt $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sched_yield ();
int
main (void)
{
return sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_rt_sched_yield=yes
else $as_nop
ac_cv_lib_rt_sched_yield=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5
printf "%s\n" "$ac_cv_lib_rt_sched_yield" >&6; }
if test "x$ac_cv_lib_rt_sched_yield" = xyes
then :
SCHED_YIELD_LIB=-lrt
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lposix4" >&5
printf %s "checking for sched_yield in -lposix4... " >&6; }
if test ${ac_cv_lib_posix4_sched_yield+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lposix4 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sched_yield ();
int
main (void)
{
return sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_posix4_sched_yield=yes
else $as_nop
ac_cv_lib_posix4_sched_yield=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix4_sched_yield" >&5
printf "%s\n" "$ac_cv_lib_posix4_sched_yield" >&6; }
if test "x$ac_cv_lib_posix4_sched_yield" = xyes
then :
SCHED_YIELD_LIB=-lposix4
fi
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIB_SCHED_YIELD="$SCHED_YIELD_LIB"
gl_pthreadlib_body_done=done
fi
if test $ac_cv_header_threads_h = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for thrd_create" >&5
printf %s "checking for thrd_create... " >&6; }
if test ${gl_cv_onwards_func_thrd_create+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "thrd_create" "ac_cv_have_decl_thrd_create" "#include <threads.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_thrd_create" = xyes
then :
fi
if test $ac_cv_have_decl_thrd_create = yes; then
ac_fn_c_check_func "$LINENO" "thrd_create" "ac_cv_func_thrd_create"
if test "x$ac_cv_func_thrd_create" = xyes
then :
fi
if test $ac_cv_func_thrd_create = yes; then
gl_cv_onwards_func_thrd_create=yes
else
gl_cv_onwards_func_thrd_create='future OS version'
fi
else
gl_cv_onwards_func_thrd_create='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "thrd_create" "ac_cv_func_thrd_create"
if test "x$ac_cv_func_thrd_create" = xyes
then :
fi
gl_cv_onwards_func_thrd_create=$ac_cv_func_thrd_create
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_thrd_create" >&5
printf "%s\n" "$gl_cv_onwards_func_thrd_create" >&6; }
case "$gl_cv_onwards_func_thrd_create" in
future*) ac_cv_func_thrd_create=no ;;
*) ac_cv_func_thrd_create=$gl_cv_onwards_func_thrd_create ;;
esac
if test $ac_cv_func_thrd_create = yes; then
printf "%s\n" "#define HAVE_THRD_CREATE 1" >>confdefs.h
fi
if test $ac_cv_func_thrd_create = yes; then
LIBSTDTHREAD=
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for thrd_create in -lstdthreads" >&5
printf %s "checking for thrd_create in -lstdthreads... " >&6; }
if test ${ac_cv_lib_stdthreads_thrd_create+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lstdthreads $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char thrd_create ();
int
main (void)
{
return thrd_create ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_stdthreads_thrd_create=yes
else $as_nop
ac_cv_lib_stdthreads_thrd_create=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_stdthreads_thrd_create" >&5
printf "%s\n" "$ac_cv_lib_stdthreads_thrd_create" >&6; }
if test "x$ac_cv_lib_stdthreads_thrd_create" = xyes
then :
LIBSTDTHREAD='-lstdthreads -lpthread'
else $as_nop
LIBSTDTHREAD="$LIBPMULTITHREAD"
fi
fi
else
LIBSTDTHREAD="$LIBPMULTITHREAD $SCHED_YIELD_LIB"
fi
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ISO C threads API is available" >&5
printf %s "checking whether ISO C threads API is available... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_threads_h" >&5
printf "%s\n" "$ac_cv_header_threads_h" >&6; }
gl_stdthreadlib_body_done=done
fi
LIBTHREAD=$LIBSTDTHREAD LTLIBTHREAD=$LIBSTDTHREAD
LIBMULTITHREAD=$LIBSTDTHREAD LTLIBMULTITHREAD=$LIBSTDTHREAD
gl_threads_api=isoc
printf "%s\n" "#define USE_ISOC_THREADS 1" >>confdefs.h
fi
fi
if test $gl_threads_api = none; then
case "$gl_use_threads" in
yes | windows | win32) # The 'win32' is for backward compatibility.
if { case "$host_os" in
mingw* | windows*) true;;
*) false;;
esac
}; then
gl_threads_api=windows
printf "%s\n" "#define USE_WINDOWS_THREADS 1" >>confdefs.h
fi
;;
esac
fi
else
printf "%s\n" "#define AVOID_ANY_THREADS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for multithread API to use" >&5
printf %s "checking for multithread API to use... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_threads_api" >&5
printf "%s\n" "$gl_threads_api" >&6; }
POW_LIBM=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pow can be used without linking with libm" >&5
printf %s "checking whether pow can be used without linking with libm... " >&6; }
if test ${gl_cv_func_pow_no_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __NO_MATH_INLINES
# define __NO_MATH_INLINES 1 /* for glibc */
#endif
#include <math.h>
double (* volatile funcptr) (double, double) = pow;
int i_ret;
float f_ret;
double d_ret;
long double l_ret;
int
main (void)
{
double y = funcptr (1.6180339887, 1.6180339887) + pow (1.6180339887, 1.6180339887);
return y < 0.3 || y > 1.7;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_pow_no_libm=yes
else $as_nop
gl_cv_func_pow_no_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pow_no_libm" >&5
printf "%s\n" "$gl_cv_func_pow_no_libm" >&6; }
if test $gl_cv_func_pow_no_libm = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pow can be used with libm" >&5
printf %s "checking whether pow can be used with libm... " >&6; }
if test ${gl_cv_func_pow_in_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LIBS="$LIBS"
LIBS="$LIBS -lm"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __NO_MATH_INLINES
# define __NO_MATH_INLINES 1 /* for glibc */
#endif
#include <math.h>
double (* volatile funcptr) (double, double) = pow;
int i_ret;
float f_ret;
double d_ret;
long double l_ret;
int
main (void)
{
double y = funcptr (1.6180339887, 1.6180339887) + pow (1.6180339887, 1.6180339887);
return y < 0.3 || y > 1.7;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_pow_in_libm=yes
else $as_nop
gl_cv_func_pow_in_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pow_in_libm" >&5
printf "%s\n" "$gl_cv_func_pow_in_libm" >&6; }
if test $gl_cv_func_pow_in_libm = yes; then
POW_LIBM=-lm
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether malloc (0) returns nonnull" >&5
printf %s "checking whether malloc (0) returns nonnull... " >&6; }
if test ${ac_cv_func_malloc_0_nonnull+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on platforms where we know the result.
*-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
| gnu* | *-musl* | midipix* | midnightbsd* \
| hpux* | solaris* | cygwin* | mingw* | windows* | msys* )
ac_cv_func_malloc_0_nonnull="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) ac_cv_func_malloc_0_nonnull="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
void *p = malloc (0);
void * volatile vp = p;
int result = !vp;
free (p);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_malloc_0_nonnull=yes
else $as_nop
ac_cv_func_malloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; }
case $ac_cv_func_malloc_0_nonnull in #(
*yes) :
gl_cv_func_malloc_0_nonnull=1 ;; #(
*) :
gl_cv_func_malloc_0_nonnull=0 ;;
esac
printf "%s\n" "#define MALLOC_0_IS_NONNULL $gl_cv_func_malloc_0_nonnull" >>confdefs.h
if test $gl_cv_have_include_next = yes; then
gl_cv_next_math_h='<'math.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <math.h>" >&5
printf %s "checking absolute name of <math.h>... " >&6; }
if test ${gl_cv_next_math_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_math_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'math.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_math_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_math_h
gl_cv_next_math_h='"'$gl_header'"'
else
gl_cv_next_math_h='<'math.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_math_h" >&5
printf "%s\n" "$gl_cv_next_math_h" >&6; }
fi
NEXT_MATH_H=$gl_cv_next_math_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'math.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_math_h
fi
NEXT_AS_FIRST_DIRECTIVE_MATH_H=$gl_next_as_first_directive
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NAN macro works" >&5
printf %s "checking whether NAN macro works... " >&6; }
if test ${gl_cv_header_math_nan_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
int
main (void)
{
/* Solaris 10 has a broken definition of NAN. Other platforms
fail to provide NAN, or provide it only in C99 mode; this
test only needs to fail when NAN is provided but wrong. */
float f = 1.0f;
#ifdef NAN
f = NAN;
#endif
return f == 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_math_nan_works=yes
else $as_nop
gl_cv_header_math_nan_works=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_nan_works" >&5
printf "%s\n" "$gl_cv_header_math_nan_works" >&6; }
if test $gl_cv_header_math_nan_works = no; then
REPLACE_NAN=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether HUGE_VAL works" >&5
printf %s "checking whether HUGE_VAL works... " >&6; }
if test ${gl_cv_header_math_huge_val_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
int
main (void)
{
/* Solaris 10 has a broken definition of HUGE_VAL. */
double d = HUGE_VAL;
return d == 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_math_huge_val_works=yes
else $as_nop
gl_cv_header_math_huge_val_works=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_huge_val_works" >&5
printf "%s\n" "$gl_cv_header_math_huge_val_works" >&6; }
if test $gl_cv_header_math_huge_val_works = no; then
REPLACE_HUGE_VAL=1
fi
HAVE_MBSLEN=0;
HAVE_EXPLICIT_BZERO=1;
HAVE_FFSL=1;
HAVE_FFSLL=1;
HAVE_DECL_MEMMEM=1;
HAVE_MEMPCPY=1;
HAVE_MEMSET_EXPLICIT=1;
HAVE_DECL_MEMRCHR=1;
HAVE_RAWMEMCHR=1;
HAVE_STPCPY=1;
HAVE_STPNCPY=1;
HAVE_STRCHRNUL=1;
HAVE_DECL_STRDUP=1;
HAVE_DECL_STRNDUP=1;
HAVE_DECL_STRNLEN=1;
HAVE_STRPBRK=1;
HAVE_STRSEP=1;
HAVE_STRCASESTR=1;
HAVE_DECL_STRTOK_R=1;
HAVE_DECL_STRERROR_R=1;
HAVE_STRERRORNAME_NP=1;
HAVE_SIGABBREV_NP=1;
HAVE_SIGDESCR_NP=1;
HAVE_DECL_STRSIGNAL=1;
HAVE_STRVERSCMP=1;
REPLACE_FFSLL=0;
REPLACE_MEMCHR=0;
REPLACE_MEMMEM=0;
REPLACE_MEMPCPY=0;
REPLACE_STPCPY=0;
REPLACE_STPNCPY=0;
REPLACE_STRCHRNUL=0;
REPLACE_STRDUP=0;
REPLACE_STRNCAT=0;
REPLACE_STRNDUP=0;
REPLACE_STRNLEN=0;
REPLACE_STRSTR=0;
REPLACE_STRCASESTR=0;
REPLACE_STRTOK_R=0;
REPLACE_STRERROR=0;
REPLACE_STRERROR_R=0;
REPLACE_STRERRORNAME_NP=0;
REPLACE_STRSIGNAL=0;
UNDEFINE_STRTOK_R=0;
GL_GNULIB_EXPLICIT_BZERO=0
GL_GNULIB_FFSL=0
GL_GNULIB_FFSLL=0
GL_GNULIB_MEMCHR=0
GL_GNULIB_MEMMEM=0
GL_GNULIB_MEMPCPY=0
GL_GNULIB_MEMRCHR=0
GL_GNULIB_MEMSET_EXPLICIT=0
GL_GNULIB_RAWMEMCHR=0
GL_GNULIB_STPCPY=0
GL_GNULIB_STPNCPY=0
GL_GNULIB_STRCHRNUL=0
GL_GNULIB_STRDUP=0
GL_GNULIB_STRNCAT=0
GL_GNULIB_STRNDUP=0
GL_GNULIB_STRNLEN=0
GL_GNULIB_STRPBRK=0
GL_GNULIB_STRSEP=0
GL_GNULIB_STRSTR=0
GL_GNULIB_STRCASESTR=0
GL_GNULIB_STRTOK_R=0
GL_GNULIB_MBSLEN=0
GL_GNULIB_MBSNLEN=0
GL_GNULIB_MBSCHR=0
GL_GNULIB_MBSRCHR=0
GL_GNULIB_MBSSTR=0
GL_GNULIB_MBSCASECMP=0
GL_GNULIB_MBSNCASECMP=0
GL_GNULIB_MBSPCASECMP=0
GL_GNULIB_MBSCASESTR=0
GL_GNULIB_MBSCSPN=0
GL_GNULIB_MBSPBRK=0
GL_GNULIB_MBSSPN=0
GL_GNULIB_MBSSEP=0
GL_GNULIB_MBSTOK_R=0
GL_GNULIB_STRERROR=0
GL_GNULIB_STRERROR_R=0
GL_GNULIB_STRERRORNAME_NP=0
GL_GNULIB_SIGABBREV_NP=0
GL_GNULIB_SIGDESCR_NP=0
GL_GNULIB_STRSIGNAL=0
GL_GNULIB_STRVERSCMP=0
GL_GNULIB_MDA_MEMCCPY=1
GL_GNULIB_MDA_STRDUP=1
case "$host_os" in
*-musl* | midipix*)
printf "%s\n" "#define MUSL_LIBC 1" >>confdefs.h
;;
esac
# Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
# fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
# irrelevant for anonymous mappings.
ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
if test "x$ac_cv_func_mmap" = xyes
then :
gl_have_mmap=yes
else $as_nop
gl_have_mmap=no
fi
# Try to allow MAP_ANONYMOUS.
gl_have_mmap_anonymous=no
if test $gl_have_mmap = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
printf %s "checking for MAP_ANONYMOUS... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/mman.h>
#ifdef MAP_ANONYMOUS
I cannot identify this map
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "I cannot identify this map" >/dev/null 2>&1
then :
gl_have_mmap_anonymous=yes
fi
rm -rf conftest*
if test $gl_have_mmap_anonymous != yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/mman.h>
#ifdef MAP_ANON
I cannot identify this map
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "I cannot identify this map" >/dev/null 2>&1
then :
printf "%s\n" "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h
gl_have_mmap_anonymous=yes
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
printf "%s\n" "$gl_have_mmap_anonymous" >&6; }
if test $gl_have_mmap_anonymous = yes; then
printf "%s\n" "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h
fi
fi
# Detect platform-specific bugs in some versions of glibc:
# memchr should not dereference anything with length 0
# https://bugzilla.redhat.com/show_bug.cgi?id=499689
# memchr should not dereference overestimated length after a match
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
# https://sourceware.org/bugzilla/show_bug.cgi?id=10162
# memchr should cast the second argument to 'unsigned char'.
# This bug exists in Android 4.3.
# Assume that memchr works on platforms that lack mprotect.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
printf %s "checking whether memchr works... " >&6; }
if test ${gl_cv_func_memchr_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on Android.
linux*-android*) gl_cv_func_memchr_works="guessing no" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_memchr_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_memchr_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
#if HAVE_SYS_MMAN_H
# include <fcntl.h>
# include <unistd.h>
# include <sys/types.h>
# include <sys/mman.h>
# ifndef MAP_FILE
# define MAP_FILE 0
# endif
#endif
int
main (void)
{
int result = 0;
char *fence = NULL;
#if HAVE_SYS_MMAN_H && HAVE_MPROTECT
# if HAVE_MAP_ANONYMOUS
const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
const int fd = -1;
# else /* !HAVE_MAP_ANONYMOUS */
const int flags = MAP_FILE | MAP_PRIVATE;
int fd = open ("/dev/zero", O_RDONLY, 0666);
if (fd >= 0)
# endif
{
int pagesize = getpagesize ();
char *two_pages =
(char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
flags, fd, 0);
if (two_pages != (char *)(-1)
&& mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
fence = two_pages + pagesize;
}
#endif
if (fence)
{
/* Test against bugs on glibc systems. */
if (memchr (fence, 0, 0))
result |= 1;
strcpy (fence - 9, "12345678");
if (memchr (fence - 9, 0, 79) != fence - 1)
result |= 2;
if (memchr (fence - 1, 0, 3) != fence - 1)
result |= 4;
/* Test against bug on AIX 7.2. */
if (memchr (fence - 4, '6', 16) != fence - 4)
result |= 8;
}
/* Test against bug on Android 4.3. */
{
char input[3];
input[0] = 'a';
input[1] = 'b';
input[2] = 'c';
if (memchr (input, 0x789abc00 | 'b', 3) != input + 1)
result |= 16;
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_memchr_works=yes
else $as_nop
gl_cv_func_memchr_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
printf "%s\n" "$gl_cv_func_memchr_works" >&6; }
case "$gl_cv_func_memchr_works" in
*yes) ;;
*) REPLACE_MEMCHR=1 ;;
esac
ac_fn_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_memmem" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_MEMMEM $ac_have_decl" >>confdefs.h
ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
if test "x$ac_cv_func_memmem" = xyes
then :
printf "%s\n" "#define HAVE_MEMMEM 1" >>confdefs.h
fi
if test $ac_cv_func_memmem = yes; then
HAVE_MEMMEM=1
else
HAVE_MEMMEM=0
fi
if test $ac_cv_have_decl_memmem = no; then
HAVE_DECL_MEMMEM=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether memmem works" >&5
printf %s "checking whether memmem works... " >&6; }
if test ${gl_cv_func_memmem_works_always+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h> /* for __GNU_LIBRARY__ */
#ifdef __GNU_LIBRARY__
#include <features.h>
#if ((__GLIBC__ == 2 && ((__GLIBC_MINOR > 0 && __GLIBC_MINOR__ < 9) \
|| __GLIBC_MINOR__ > 12)) \
|| (__GLIBC__ > 2)) \
|| defined __UCLIBC__
Lucky user
#endif
#elif defined __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
Lucky user
#endif
#else
Lucky user
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_memmem_works_always="guessing yes"
else $as_nop
gl_cv_func_memmem_works_always="$gl_cross_guess_normal"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h> /* for memmem */
#define P "_EF_BF_BD"
#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P
#define NEEDLE P P P P P
int
main (void)
{
int result = 0;
if (memmem (HAYSTACK, strlen (HAYSTACK), NEEDLE, strlen (NEEDLE)))
result |= 1;
/* Check for empty needle behavior. */
{
const char *haystack = "AAA";
if (memmem (haystack, 3, (const char *) 1, 0) != haystack)
result |= 2;
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_memmem_works_always=yes
else $as_nop
gl_cv_func_memmem_works_always=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_always" >&5
printf "%s\n" "$gl_cv_func_memmem_works_always" >&6; }
case "$gl_cv_func_memmem_works_always" in
*yes) ;;
*)
REPLACE_MEMMEM=1
;;
esac
fi
:
ac_fn_check_decl "$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_memrchr" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_MEMRCHR $ac_have_decl" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <limits.h> defines MIN and MAX" >&5
printf %s "checking whether <limits.h> defines MIN and MAX... " >&6; }
if test ${gl_cv_minmax_in_limits_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int x = MIN (42, 17);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_minmax_in_limits_h=yes
else $as_nop
gl_cv_minmax_in_limits_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_minmax_in_limits_h" >&5
printf "%s\n" "$gl_cv_minmax_in_limits_h" >&6; }
if test $gl_cv_minmax_in_limits_h = yes; then
printf "%s\n" "#define HAVE_MINMAX_IN_LIMITS_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <sys/param.h> defines MIN and MAX" >&5
printf %s "checking whether <sys/param.h> defines MIN and MAX... " >&6; }
if test ${gl_cv_minmax_in_sys_param_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/param.h>
int x = MIN (42, 17);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_minmax_in_sys_param_h=yes
else $as_nop
gl_cv_minmax_in_sys_param_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_minmax_in_sys_param_h" >&5
printf "%s\n" "$gl_cv_minmax_in_sys_param_h" >&6; }
if test $gl_cv_minmax_in_sys_param_h = yes; then
printf "%s\n" "#define HAVE_MINMAX_IN_SYS_PARAM_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for O_CLOEXEC" >&5
printf %s "checking for O_CLOEXEC... " >&6; }
if test ${gl_cv_macro_O_CLOEXEC+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
#ifndef O_CLOEXEC
choke me;
#endif
int
main (void)
{
return O_CLOEXEC;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_macro_O_CLOEXEC=yes
else $as_nop
gl_cv_macro_O_CLOEXEC=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_macro_O_CLOEXEC" >&5
printf "%s\n" "$gl_cv_macro_O_CLOEXEC" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for promoted mode_t type" >&5
printf %s "checking for promoted mode_t type... " >&6; }
if test ${gl_cv_promoted_mode_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_promoted_mode_t='int'
else $as_nop
gl_cv_promoted_mode_t='mode_t'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_promoted_mode_t" >&5
printf "%s\n" "$gl_cv_promoted_mode_t" >&6; }
printf "%s\n" "#define PROMOTED_MODE_T $gl_cv_promoted_mode_t" >>confdefs.h
HAVE_POSIX_SPAWN=1;
HAVE_POSIX_SPAWNATTR_T=1;
HAVE_POSIX_SPAWN_FILE_ACTIONS_T=1;
HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR=1;
HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR=1;
REPLACE_POSIX_SPAWN=0;
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR=0;
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0;
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0;
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR=0;
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0;
POSIX_SPAWN_LIB=
gl_saved_libs=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing posix_spawn" >&5
printf %s "checking for library containing posix_spawn... " >&6; }
if test ${ac_cv_search_posix_spawn+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char posix_spawn ();
int
main (void)
{
return posix_spawn ();
;
return 0;
}
_ACEOF
for ac_lib in '' rt
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_posix_spawn=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_posix_spawn+y}
then :
break
fi
done
if test ${ac_cv_search_posix_spawn+y}
then :
else $as_nop
ac_cv_search_posix_spawn=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_posix_spawn" >&5
printf "%s\n" "$ac_cv_search_posix_spawn" >&6; }
ac_res=$ac_cv_search_posix_spawn
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
test "$ac_cv_search_posix_spawn" = "none required" ||
POSIX_SPAWN_LIB=$ac_cv_search_posix_spawn
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for posix_spawn" >&5
printf %s "checking for posix_spawn... " >&6; }
if test ${gl_cv_onwards_func_posix_spawn+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "posix_spawn" "ac_cv_have_decl_posix_spawn" "#include <spawn.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_posix_spawn" = xyes
then :
fi
if test $ac_cv_have_decl_posix_spawn = yes; then
ac_fn_c_check_func "$LINENO" "posix_spawn" "ac_cv_func_posix_spawn"
if test "x$ac_cv_func_posix_spawn" = xyes
then :
fi
if test $ac_cv_func_posix_spawn = yes; then
gl_cv_onwards_func_posix_spawn=yes
else
gl_cv_onwards_func_posix_spawn='future OS version'
fi
else
gl_cv_onwards_func_posix_spawn='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "posix_spawn" "ac_cv_func_posix_spawn"
if test "x$ac_cv_func_posix_spawn" = xyes
then :
fi
gl_cv_onwards_func_posix_spawn=$ac_cv_func_posix_spawn
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_posix_spawn" >&5
printf "%s\n" "$gl_cv_onwards_func_posix_spawn" >&6; }
case "$gl_cv_onwards_func_posix_spawn" in
future*) ac_cv_func_posix_spawn=no ;;
*) ac_cv_func_posix_spawn=$gl_cv_onwards_func_posix_spawn ;;
esac
if test $ac_cv_func_posix_spawn = yes; then
printf "%s\n" "#define HAVE_POSIX_SPAWN 1" >>confdefs.h
fi
LIBS=$gl_saved_libs
LIB_POSIX_SPAWN="$POSIX_SPAWN_LIB"
if test $ac_cv_func_posix_spawn != yes; then
HAVE_POSIX_SPAWN=0
case "$gl_cv_onwards_func_posix_spawn" in
future*) REPLACE_POSIX_SPAWN=1 ;;
esac
fi
ac_fn_check_decl "$LINENO" "posix_spawn" "ac_cv_have_decl_posix_spawn" "#include <spawn.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_posix_spawn" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_POSIX_SPAWN $ac_have_decl" >>confdefs.h
if test $ac_cv_func_posix_spawn = yes; then
if test $ac_cv_func_posix_spawn_file_actions_addchdir_np = no; then
REPLACE_POSIX_SPAWN=1
fi
if test $REPLACE_POSIX_SPAWN = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn works" >&5
printf %s "checking whether posix_spawn works... " >&6; }
if test ${gl_cv_func_posix_spawn_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $cross_compiling = no; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <fcntl.h>
#include <signal.h>
#include <spawn.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
$gl_mda_defines
extern char **environ;
#ifndef STDIN_FILENO
# define STDIN_FILENO 0
#endif
#ifndef STDOUT_FILENO
# define STDOUT_FILENO 1
#endif
#ifndef STDERR_FILENO
# define STDERR_FILENO 2
#endif
#ifndef WTERMSIG
# define WTERMSIG(x) ((x) & 0x7f)
#endif
#ifndef WIFEXITED
# define WIFEXITED(x) (WTERMSIG (x) == 0)
#endif
#ifndef WEXITSTATUS
# define WEXITSTATUS(x) (((x) >> 8) & 0xff)
#endif
#define CHILD_PROGRAM_FILENAME "/non/exist/ent"
static int
fd_safer (int fd)
{
if (0 <= fd && fd <= 2)
{
int f = fd_safer (dup (fd));
int e = errno;
close (fd);
errno = e;
fd = f;
}
return fd;
}
int
main ()
{
char *argv[2] = { CHILD_PROGRAM_FILENAME, NULL };
int ofd[2];
sigset_t blocked_signals;
sigset_t fatal_signal_set;
posix_spawn_file_actions_t actions;
bool actions_allocated;
posix_spawnattr_t attrs;
bool attrs_allocated;
int err;
pid_t child;
int status;
int exitstatus;
setvbuf (stdout, NULL, _IOFBF, 0);
puts ("This should be seen only once.");
if (pipe (ofd) < 0 || (ofd[1] = fd_safer (ofd[1])) < 0)
{
perror ("cannot create pipe");
exit (1);
}
sigprocmask (SIG_SETMASK, NULL, &blocked_signals);
sigemptyset (&fatal_signal_set);
sigaddset (&fatal_signal_set, SIGINT);
sigaddset (&fatal_signal_set, SIGTERM);
sigaddset (&fatal_signal_set, SIGHUP);
sigaddset (&fatal_signal_set, SIGPIPE);
sigprocmask (SIG_BLOCK, &fatal_signal_set, NULL);
actions_allocated = false;
attrs_allocated = false;
if ((err = posix_spawn_file_actions_init (&actions)) != 0
|| (actions_allocated = true,
(err = posix_spawn_file_actions_adddup2 (&actions, ofd[0], STDIN_FILENO)) != 0
|| (err = posix_spawn_file_actions_addclose (&actions, ofd[0])) != 0
|| (err = posix_spawn_file_actions_addclose (&actions, ofd[1])) != 0
|| (err = posix_spawnattr_init (&attrs)) != 0
|| (attrs_allocated = true,
(err = posix_spawnattr_setsigmask (&attrs, &blocked_signals)) != 0
|| (err = posix_spawnattr_setflags (&attrs, POSIX_SPAWN_SETSIGMASK)) != 0)
|| (err = posix_spawnp (&child, CHILD_PROGRAM_FILENAME, &actions, &attrs, argv, environ)) != 0))
{
if (actions_allocated)
posix_spawn_file_actions_destroy (&actions);
if (attrs_allocated)
posix_spawnattr_destroy (&attrs);
sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL);
if (err == ENOENT)
return 0;
else
{
errno = err;
perror ("subprocess failed");
exit (1);
}
}
posix_spawn_file_actions_destroy (&actions);
posix_spawnattr_destroy (&attrs);
sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL);
close (ofd[0]);
close (ofd[1]);
status = 0;
while (waitpid (child, &status, 0) != child)
;
if (!WIFEXITED (status))
{
fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status);
exit (1);
}
exitstatus = WEXITSTATUS (status);
if (exitstatus != 127)
{
fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus);
exit (1);
}
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if test -s conftest$ac_exeext \
&& ./conftest$ac_exeext > conftest.out \
&& echo 'This should be seen only once.' > conftest.ok \
&& cmp conftest.out conftest.ok >/dev/null 2>&1; then
gl_cv_func_posix_spawn_works=yes
else
gl_cv_func_posix_spawn_works=no
fi
else $as_nop
gl_cv_func_posix_spawn_works=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test $gl_cv_func_posix_spawn_works = yes; then
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Test whether posix_spawn_file_actions_addopen supports filename arguments
that contain special characters such as '*'. */
#include <errno.h>
#include <fcntl.h>
#include <signal.h>
#include <spawn.h>
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
$gl_mda_defines
extern char **environ;
#ifndef STDIN_FILENO
# define STDIN_FILENO 0
#endif
#ifndef STDOUT_FILENO
# define STDOUT_FILENO 1
#endif
#ifndef STDERR_FILENO
# define STDERR_FILENO 2
#endif
#ifndef WTERMSIG
# define WTERMSIG(x) ((x) & 0x7f)
#endif
#ifndef WIFEXITED
# define WIFEXITED(x) (WTERMSIG (x) == 0)
#endif
#ifndef WEXITSTATUS
# define WEXITSTATUS(x) (((x) >> 8) & 0xff)
#endif
#define CHILD_PROGRAM_FILENAME "conftest"
#define DATA_FILENAME "conftest%=*#?"
static int
parent_main (void)
{
FILE *fp;
char *argv[3] = { CHILD_PROGRAM_FILENAME, "-child", NULL };
posix_spawn_file_actions_t actions;
bool actions_allocated;
int err;
pid_t child;
int status;
int exitstatus;
/* Create a data file with specific contents. */
fp = fopen (DATA_FILENAME, "wb");
if (fp == NULL)
{
perror ("cannot create data file");
return 1;
}
fwrite ("Halle Potta", 1, 11, fp);
if (fflush (fp) || fclose (fp))
{
perror ("cannot prepare data file");
return 2;
}
/* Avoid reading from our stdin, as it could block. */
freopen ("/dev/null", "rb", stdin);
/* Test whether posix_spawn_file_actions_addopen with this file name
actually works, but spawning a child that reads from this file. */
actions_allocated = false;
if ((err = posix_spawn_file_actions_init (&actions)) != 0
|| (actions_allocated = true,
(err = posix_spawn_file_actions_addopen (&actions, STDIN_FILENO, DATA_FILENAME, O_RDONLY, 0600)) != 0
|| (err = posix_spawn (&child, CHILD_PROGRAM_FILENAME, &actions, NULL, argv, environ)) != 0))
{
if (actions_allocated)
posix_spawn_file_actions_destroy (&actions);
errno = err;
perror ("subprocess failed");
return 3;
}
posix_spawn_file_actions_destroy (&actions);
status = 0;
while (waitpid (child, &status, 0) != child)
;
if (!WIFEXITED (status))
{
fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status);
return 4;
}
exitstatus = WEXITSTATUS (status);
if (exitstatus != 0)
{
fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus);
return 5;
}
return 0;
}
static int
child_main (void)
{
char buf[1024];
/* See if reading from STDIN_FILENO yields the expected contents. */
if (fread (buf, 1, sizeof (buf), stdin) == 11
&& memcmp (buf, "Halle Potta", 11) == 0)
return 0;
else
return 8;
}
static void
cleanup_then_die (int sig)
{
/* Clean up data file. */
unlink (DATA_FILENAME);
/* Re-raise the signal and die from it. */
signal (sig, SIG_DFL);
raise (sig);
}
int
main (int argc, char *argv[])
{
int exitstatus;
if (!(argc > 1 && strcmp (argv[1], "-child") == 0))
{
/* This is the parent process. */
signal (SIGINT, cleanup_then_die);
signal (SIGTERM, cleanup_then_die);
#ifdef SIGHUP
signal (SIGHUP, cleanup_then_die);
#endif
exitstatus = parent_main ();
}
else
{
/* This is the child process. */
exitstatus = child_main ();
}
unlink (DATA_FILENAME);
return exitstatus;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
else $as_nop
gl_cv_func_posix_spawn_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
else
case "$host_os" in
aix*) gl_cv_func_posix_spawn_works="guessing no";;
*) gl_cv_func_posix_spawn_works="guessing yes";;
esac
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_works" >&5
printf "%s\n" "$gl_cv_func_posix_spawn_works" >&6; }
case "$gl_cv_func_posix_spawn_works" in
*yes) ;;
*) REPLACE_POSIX_SPAWN=1 ;;
esac
fi
if test $REPLACE_POSIX_SPAWN = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn rejects scripts without shebang" >&5
printf %s "checking whether posix_spawn rejects scripts without shebang... " >&6; }
if test ${gl_cv_func_posix_spawn_secure_exec+y}
then :
printf %s "(cached) " >&6
else $as_nop
echo ':' > conftest.scr
chmod a+x conftest.scr
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on GNU/Hurd.
gnu*)
gl_cv_func_posix_spawn_secure_exec="guessing no" ;;
# Guess yes on all other platforms.
*)
gl_cv_func_posix_spawn_secure_exec="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <spawn.h>
#include <stddef.h>
#include <sys/types.h>
#include <sys/wait.h>
int
main ()
{
const char *prog_path = "./conftest.scr";
const char *prog_argv[2] = { prog_path, NULL };
const char *environment[2] = { "PATH=.", NULL };
pid_t child;
int status;
int err = posix_spawn (&child, prog_path, NULL, NULL,
(char **) prog_argv, (char **) environment);
if (err == ENOEXEC)
return 0;
if (err != 0)
return 1;
status = 0;
while (waitpid (child, &status, 0) != child)
;
if (!WIFEXITED (status))
return 2;
if (WEXITSTATUS (status) != 127)
return 3;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_posix_spawn_secure_exec=yes
else $as_nop
gl_cv_func_posix_spawn_secure_exec=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.scr
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_secure_exec" >&5
printf "%s\n" "$gl_cv_func_posix_spawn_secure_exec" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_spawnp rejects scripts without shebang" >&5
printf %s "checking whether posix_spawnp rejects scripts without shebang... " >&6; }
if test ${gl_cv_func_posix_spawnp_secure_exec+y}
then :
printf %s "(cached) " >&6
else $as_nop
echo ':' > conftest.scr
chmod a+x conftest.scr
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems (glibc >= 2.15 actually) except GNU/Hurd,
# musl libc, NetBSD.
*-gnu* | *-musl* | midipix* | netbsd*)
gl_cv_func_posix_spawnp_secure_exec="guessing yes" ;;
# Guess no on GNU/Hurd, macOS, FreeBSD, OpenBSD, AIX, Solaris, Cygwin.
gnu* | darwin* | freebsd* | dragonfly* | midnightbsd* | openbsd* | \
aix* | solaris* | cygwin*)
gl_cv_func_posix_spawnp_secure_exec="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_posix_spawnp_secure_exec="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <spawn.h>
#include <stddef.h>
#include <sys/types.h>
#include <sys/wait.h>
int
main ()
{
const char *prog_path = "./conftest.scr";
const char *prog_argv[2] = { prog_path, NULL };
const char *environment[2] = { "PATH=.", NULL };
pid_t child;
int status;
int err = posix_spawnp (&child, prog_path, NULL, NULL,
(char **) prog_argv, (char **) environment);
if (err == ENOEXEC)
return 0;
if (err != 0)
return 1;
status = 0;
while (waitpid (child, &status, 0) != child)
;
if (!WIFEXITED (status))
return 2;
if (WEXITSTATUS (status) != 127)
return 3;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_posix_spawnp_secure_exec=yes
else $as_nop
gl_cv_func_posix_spawnp_secure_exec=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.scr
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawnp_secure_exec" >&5
printf "%s\n" "$gl_cv_func_posix_spawnp_secure_exec" >&6; }
case "$gl_cv_func_posix_spawn_secure_exec" in
*yes) ;;
*) REPLACE_POSIX_SPAWN=1 ;;
esac
case "$gl_cv_func_posix_spawnp_secure_exec" in
*yes) ;;
*) REPLACE_POSIX_SPAWN=1 ;;
esac
fi
if test $REPLACE_POSIX_SPAWN = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_spawnattr_setschedpolicy is supported" >&5
printf %s "checking whether posix_spawnattr_setschedpolicy is supported... " >&6; }
if test ${gl_cv_func_spawnattr_setschedpolicy+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <spawn.h>
#if POSIX_SPAWN_SETSCHEDULER
POSIX scheduling supported
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "POSIX scheduling supported" >/dev/null 2>&1
then :
gl_cv_func_spawnattr_setschedpolicy=yes
else $as_nop
gl_cv_func_spawnattr_setschedpolicy=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_spawnattr_setschedpolicy" >&5
printf "%s\n" "$gl_cv_func_spawnattr_setschedpolicy" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_spawnattr_setschedparam is supported" >&5
printf %s "checking whether posix_spawnattr_setschedparam is supported... " >&6; }
if test ${gl_cv_func_spawnattr_setschedparam+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <spawn.h>
#if POSIX_SPAWN_SETSCHEDPARAM
POSIX scheduling supported
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "POSIX scheduling supported" >/dev/null 2>&1
then :
gl_cv_func_spawnattr_setschedparam=yes
else $as_nop
gl_cv_func_spawnattr_setschedparam=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_spawnattr_setschedparam" >&5
printf "%s\n" "$gl_cv_func_spawnattr_setschedparam" >&6; }
fi
else
if test $ac_cv_have_decl_posix_spawn = yes; then
REPLACE_POSIX_SPAWN=1
fi
fi
if test $ac_cv_func_posix_spawn != yes || test $REPLACE_POSIX_SPAWN = 1; then
printf "%s\n" "#define REPLACE_POSIX_SPAWN 1" >>confdefs.h
fi
GL_GNULIB_POSIX_SPAWN=0
GL_GNULIB_POSIX_SPAWNP=0
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT=0
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR=0
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR=0
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY=0
GL_GNULIB_POSIX_SPAWNATTR_INIT=0
GL_GNULIB_POSIX_SPAWNATTR_GETFLAGS=0
GL_GNULIB_POSIX_SPAWNATTR_SETFLAGS=0
GL_GNULIB_POSIX_SPAWNATTR_GETPGROUP=0
GL_GNULIB_POSIX_SPAWNATTR_SETPGROUP=0
GL_GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM=0
GL_GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM=0
GL_GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY=0
GL_GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY=0
GL_GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT=0
GL_GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT=0
GL_GNULIB_POSIX_SPAWNATTR_GETSIGMASK=0
GL_GNULIB_POSIX_SPAWNATTR_SETSIGMASK=0
GL_GNULIB_POSIX_SPAWNATTR_DESTROY=0
HAVE_POSIX_SIGNALBLOCKING=1;
HAVE_PTHREAD_SIGMASK=1;
HAVE_RAISE=1;
HAVE_SIGSET_T=1;
HAVE_SIGINFO_T=1;
HAVE_SIGACTION=1;
HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
HAVE_SIGHANDLER_T=1;
REPLACE_PTHREAD_SIGMASK=0;
REPLACE_RAISE=0;
ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
#include <signal.h>
/* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
#include <sys/types.h>
"
if test "x$ac_cv_type_sigset_t" = xyes
then :
printf "%s\n" "#define HAVE_SIGSET_T 1" >>confdefs.h
gl_cv_type_sigset_t=yes
else $as_nop
gl_cv_type_sigset_t=no
fi
if test $gl_cv_type_sigset_t != yes; then
HAVE_SIGSET_T=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SIGPIPE" >&5
printf %s "checking for SIGPIPE... " >&6; }
if test ${gl_cv_header_signal_h_SIGPIPE+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <signal.h>
#if !defined SIGPIPE
booboo
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "booboo" >/dev/null 2>&1
then :
gl_cv_header_signal_h_SIGPIPE=no
else $as_nop
gl_cv_header_signal_h_SIGPIPE=yes
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_signal_h_SIGPIPE" >&5
printf "%s\n" "$gl_cv_header_signal_h_SIGPIPE" >&6; }
GL_GNULIB_PTHREAD_SIGMASK=0
GL_GNULIB_RAISE=0
GL_GNULIB_SIGNAL_H_SIGPIPE=0
GL_GNULIB_SIGPROCMASK=0
GL_GNULIB_SIGACTION=0
if test $REPLACE_MALLOC_FOR_MALLOC_POSIX = 1; then
REPLACE_REALLOC_FOR_REALLOC_POSIX=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shared library path variable" >&5
printf %s "checking for shared library path variable... " >&6; }
if test ${acl_cv_libpath+y}
then :
printf %s "(cached) " >&6
else $as_nop
LD="$LD" \
${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.libpath" "$host" > conftest.sh
. ./conftest.sh
rm -f ./conftest.sh
acl_cv_libpath=${acl_cv_shlibpath_var:-none}
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_libpath" >&5
printf "%s\n" "$acl_cv_libpath" >&6; }
shlibpath_var="$acl_cv_shlibpath_var"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to activate relocatable installation" >&5
printf %s "checking whether to activate relocatable installation... " >&6; }
# Check whether --enable-relocatable was given.
if test ${enable_relocatable+y}
then :
enableval=$enable_relocatable; if test "$enableval" != no; then
RELOCATABLE=yes
else
RELOCATABLE=no
fi
else $as_nop
RELOCATABLE=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RELOCATABLE" >&5
printf "%s\n" "$RELOCATABLE" >&6; }
if test "X$prefix" = "XNONE"; then
reloc_final_prefix="$ac_default_prefix"
else
reloc_final_prefix="$prefix"
fi
printf "%s\n" "#define INSTALLPREFIX \"${reloc_final_prefix}\"" >>confdefs.h
if test $RELOCATABLE = yes; then
printf "%s\n" "#define ENABLE_RELOCATABLE 1" >>confdefs.h
fi
is_noop=no
use_elf_origin_trick=no
use_macos_tools=no
use_wrapper=no
if test $RELOCATABLE = yes; then
# --enable-relocatable implies --disable-rpath
enable_rpath=no
ac_fn_c_check_header_compile "$LINENO" "mach-o/dyld.h" "ac_cv_header_mach_o_dyld_h" "$ac_includes_default"
if test "x$ac_cv_header_mach_o_dyld_h" = xyes
then :
printf "%s\n" "#define HAVE_MACH_O_DYLD_H 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "_NSGetExecutablePath" "ac_cv_func__NSGetExecutablePath"
if test "x$ac_cv_func__NSGetExecutablePath" = xyes
then :
printf "%s\n" "#define HAVE__NSGETEXECUTABLEPATH 1" >>confdefs.h
fi
case "$host_os" in
mingw* | windows*) is_noop=yes ;;
# For the platforms that support $ORIGIN, see
# <https://lekensteyn.nl/rpath.html>.
# glibc systems, Linux with musl libc: yes. Android: no.
linux*-android*) ;;
linux* | kfreebsd*) use_elf_origin_trick=yes ;;
# Hurd: <https://lists.gnu.org/r/bug-hurd/2019-02/msg00049.html>
# only after the glibc commit from 2018-01-08
# <https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=311ba8dc4416467947eff2ab327854f124226309>
gnu*)
# Test for a glibc version >= 2.27.
ac_fn_c_check_func "$LINENO" "copy_file_range" "ac_cv_func_copy_file_range"
if test "x$ac_cv_func_copy_file_range" = xyes
then :
printf "%s\n" "#define HAVE_COPY_FILE_RANGE 1" >>confdefs.h
fi
if test $ac_cv_func_copy_file_range = yes; then
use_elf_origin_trick=yes
fi
;;
# FreeBSD >= 7.3, DragonFly >= 3.0, MidnightBSD >= 1.1: yes.
freebsd | freebsd[1-7] | freebsd[1-6].* | freebsd7.[0-2]) ;;
dragonfly | dragonfly[1-2] | dragonfly[1-2].*) ;;
midnightbsd | midnightbsd0* | midnightbsd1.0*) ;;
freebsd* | dragonfly* | midnightbsd*) use_elf_origin_trick=yes ;;
# NetBSD >= 8.0: yes.
netbsd | netbsd[1-7] | netbsd[1-7].*) ;;
netbsdelf | netbsdelf[1-7] | netbsdelf[1-7].*) ;;
netbsd*) use_elf_origin_trick=yes ;;
# OpenBSD >= 5.4: yes.
openbsd | openbsd[1-5] | openbsd[1-4].* | openbsd5.[0-3]) ;;
openbsd*) use_elf_origin_trick=yes ;;
# Solaris >= 10: yes.
solaris | solaris2.[1-9] | solaris2.[1-9].*) ;;
solaris*) use_elf_origin_trick=yes ;;
# Haiku: yes.
haiku*) use_elf_origin_trick=yes ;;
# On Mac OS X 10.4 or newer, use Mac OS X tools. See
# <https://wincent.com/wiki/@executable_path,_@load_path_and_@rpath>.
darwin | darwin[1-7].*) ;;
darwin*) use_macos_tools=yes ;;
esac
if test $is_noop = yes; then
RELOCATABLE_LDFLAGS=:
else
if test $use_elf_origin_trick = yes || test $use_macos_tools = yes; then
case "$ac_aux_dir" in
/*) reloc_ldflags="$ac_aux_dir/reloc-ldflags" ;;
*) reloc_ldflags="\$(top_builddir)/$ac_aux_dir/reloc-ldflags" ;;
esac
RELOCATABLE_LDFLAGS="\"$reloc_ldflags\" \"\$(host)\" \"\$(RELOCATABLE_LIBRARY_PATH)\""
if test $use_macos_tools = yes; then
case "$ac_aux_dir" in
/*) LIBTOOL="${CONFIG_SHELL-$SHELL} $ac_aux_dir/libtool-reloc $LIBTOOL" ;;
*) LIBTOOL="${CONFIG_SHELL-$SHELL} \$(top_builddir)/$ac_aux_dir/libtool-reloc $LIBTOOL" ;;
esac
fi
else
use_wrapper=yes
INSTALL_PROGRAM_ENV="RELOC_LIBRARY_PATH_VAR=\"$shlibpath_var\" RELOC_LIBRARY_PATH_VALUE=\"\$(RELOCATABLE_LIBRARY_PATH)\" RELOC_PREFIX=\"\$(prefix)\" RELOC_DESTDIR=\"\$(DESTDIR)\" RELOC_COMPILE_COMMAND=\"\$(CC) \$(CPPFLAGS) \$(CFLAGS) \$(LDFLAGS)\" RELOC_SRCDIR=\"\$(RELOCATABLE_SRC_DIR)\" RELOC_BUILDDIR=\"\$(RELOCATABLE_BUILD_DIR)\" RELOC_CONFIG_H_DIR=\"\$(RELOCATABLE_CONFIG_H_DIR)\" RELOC_EXEEXT=\"\$(EXEEXT)\" RELOC_STRIP_PROG=\"\$(RELOCATABLE_STRIP)\" RELOC_INSTALL_PROG=\"$INSTALL_PROGRAM\""
case "$ac_aux_dir" in
/*) INSTALL_PROGRAM="$ac_aux_dir/install-reloc" ;;
*) INSTALL_PROGRAM="\$(top_builddir)/$ac_aux_dir/install-reloc" ;;
esac
fi
fi
fi
if test $is_noop = yes || test $use_elf_origin_trick = yes || test $use_macos_tools = yes; then
RELOCATABLE_VIA_LD_TRUE=
RELOCATABLE_VIA_LD_FALSE='#'
else
RELOCATABLE_VIA_LD_TRUE='#'
RELOCATABLE_VIA_LD_FALSE=
fi
if test $use_wrapper = yes; then
RELOCATABLE_VIA_WRAPPER_TRUE=
RELOCATABLE_VIA_WRAPPER_FALSE='#'
else
RELOCATABLE_VIA_WRAPPER_TRUE='#'
RELOCATABLE_VIA_WRAPPER_FALSE=
fi
RELOCATABLE_STRIP=':'
ac_fn_check_decl "$LINENO" "setenv" "ac_cv_have_decl_setenv" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_setenv" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_SETENV $ac_have_decl" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
printf %s "checking for ssize_t... " >&6; }
if test ${gl_cv_ssize_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
int x = sizeof (ssize_t *) + sizeof (ssize_t);
return !x;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_ssize_t=yes
else $as_nop
gl_cv_ssize_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_ssize_t" >&5
printf "%s\n" "$gl_cv_ssize_t" >&6; }
if test $gl_cv_ssize_t = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether size_t is wider than 'long'" >&5
printf %s "checking whether size_t is wider than 'long'... " >&6; }
if test ${gl_cv_size_t_large+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_size_t_large=yes
else $as_nop
gl_cv_size_t_large=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_t_large" >&5
printf "%s\n" "$gl_cv_size_t_large" >&6; }
if test $gl_cv_size_t_large = yes; then
gl_def_ssize_t='long long'
else
gl_def_ssize_t='long'
fi
printf "%s\n" "#define ssize_t $gl_def_ssize_t" >>confdefs.h
fi
HAVE_SCHED_YIELD=1;
REPLACE_SCHED_YIELD=0;
ac_fn_c_check_header_compile "$LINENO" "sched.h" "ac_cv_header_sched_h" "#if HAVE_SYS_CDEFS_H
#include <sys/cdefs.h>
#endif
"
if test "x$ac_cv_header_sched_h" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_H 1" >>confdefs.h
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sched_h='<'sched.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sched.h>" >&5
printf %s "checking absolute name of <sched.h>... " >&6; }
if test ${gl_cv_next_sched_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sched.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sched.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sched_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sched_h
gl_cv_next_sched_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sched_h" >&5
printf "%s\n" "$gl_cv_next_sched_h" >&6; }
fi
NEXT_SCHED_H=$gl_cv_next_sched_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sched.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sched_h
fi
NEXT_AS_FIRST_DIRECTIVE_SCHED_H=$gl_next_as_first_directive
if test "$ac_cv_header_sched_h" = yes; then
HAVE_SCHED_H=1
else
HAVE_SCHED_H=0
fi
if test "$HAVE_SCHED_H" = 1; then
ac_fn_c_check_type "$LINENO" "struct sched_param" "ac_cv_type_struct_sched_param" "#if HAVE_SYS_CDEFS_H
#include <sys/cdefs.h>
#endif
#include <sched.h>
"
if test "x$ac_cv_type_struct_sched_param" = xyes
then :
HAVE_STRUCT_SCHED_PARAM=1
else $as_nop
HAVE_STRUCT_SCHED_PARAM=0
fi
else
HAVE_STRUCT_SCHED_PARAM=0
case "$host_os" in
os2*)
ac_fn_c_check_type "$LINENO" "struct sched_param" "ac_cv_type_struct_sched_param" "#include <spawn.h>
"
if test "x$ac_cv_type_struct_sched_param" = xyes
then :
HAVE_STRUCT_SCHED_PARAM=1
fi
;;
vms)
ac_fn_c_check_type "$LINENO" "struct sched_param" "ac_cv_type_struct_sched_param" "#include <pthread.h>
"
if test "x$ac_cv_type_struct_sched_param" = xyes
then :
HAVE_STRUCT_SCHED_PARAM=1
fi
;;
esac
fi
if test "$ac_cv_header_sys_cdefs_h" = yes; then
HAVE_SYS_CDEFS_H=1
else
HAVE_SYS_CDEFS_H=0
fi
GL_GNULIB_SCHED_YIELD=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
printf %s "checking for uid_t in sys/types.h... " >&6; }
if test ${ac_cv_type_uid_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "uid_t" >/dev/null 2>&1
then :
ac_cv_type_uid_t=yes
else $as_nop
ac_cv_type_uid_t=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
printf "%s\n" "$ac_cv_type_uid_t" >&6; }
if test $ac_cv_type_uid_t = no; then
printf "%s\n" "#define uid_t int" >>confdefs.h
printf "%s\n" "#define gid_t int" >>confdefs.h
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_signal_h='<'signal.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
printf %s "checking absolute name of <signal.h>... " >&6; }
if test ${gl_cv_next_signal_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <signal.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'signal.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_signal_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_signal_h
gl_cv_next_signal_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
printf "%s\n" "$gl_cv_next_signal_h" >&6; }
fi
NEXT_SIGNAL_H=$gl_cv_next_signal_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'signal.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_signal_h
fi
NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
# AIX declares sig_atomic_t to already include volatile, and C89 compilers
# then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
#include <signal.h>
"
if test "x$ac_cv_type_volatile_sig_atomic_t" = xyes
then :
else $as_nop
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
fi
ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
#include <signal.h>
"
if test "x$ac_cv_type_sighandler_t" = xyes
then :
else $as_nop
HAVE_SIGHANDLER_T=0
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef _MSC_VER
MicrosoftCompiler
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "MicrosoftCompiler" >/dev/null 2>&1
then :
rm -f conftest*
echo 'int dummy;' > conftest.c
{ ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; } >/dev/null 2>&1
if test -f conftest.o; then
gl_asmext='s'
gl_c_asm_opt='-S'
else
gl_asmext='asm'
gl_c_asm_opt='-c -Fa'
fi
rm -f conftest*
else $as_nop
gl_asmext='s'
gl_c_asm_opt='-S'
fi
rm -rf conftest*
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C symbols are prefixed with underscore at the linker level" >&5
printf %s "checking whether C symbols are prefixed with underscore at the linker level... " >&6; }
if test ${gl_cv_prog_as_underscore+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.c <<EOF
#ifdef __cplusplus
extern "C" int foo (void);
#endif
int foo(void) { return 0; }
EOF
# Look for the assembly language name in the .s file.
{ ac_try='${CC-cc} $CFLAGS $CPPFLAGS $gl_c_asm_opt conftest.c'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; } >/dev/null 2>&1
if LC_ALL=C $EGREP '(^|[^a-zA-Z0-9_])_foo([^a-zA-Z0-9_]|$)' conftest.$gl_asmext >/dev/null; then
gl_cv_prog_as_underscore=yes
else
gl_cv_prog_as_underscore=no
fi
rm -f conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_as_underscore" >&5
printf "%s\n" "$gl_cv_prog_as_underscore" >&6; }
if test $gl_cv_prog_as_underscore = yes; then
USER_LABEL_PREFIX=_
else
USER_LABEL_PREFIX=
fi
printf "%s\n" "#define USER_LABEL_PREFIX $USER_LABEL_PREFIX" >>confdefs.h
ASM_SYMBOL_PREFIX='"'${USER_LABEL_PREFIX}'"'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether snprintf returns a byte count as in C99" >&5
printf %s "checking whether snprintf returns a byte count as in C99... " >&6; }
if test ${gl_cv_func_snprintf_retval_c99+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on FreeBSD >= 5.
freebsd[1-4].*) gl_cv_func_snprintf_retval_c99="guessing no";;
freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";;
midnightbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on Mac OS X >= 10.3.
darwin[1-6].*) gl_cv_func_snprintf_retval_c99="guessing no";;
darwin*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on OpenBSD >= 3.9.
openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*)
gl_cv_func_snprintf_retval_c99="guessing no";;
openbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on Solaris >= 2.10.
solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";;
solaris*) gl_cv_func_printf_sizes_c99="guessing no";;
# Guess yes on AIX >= 4.
aix[1-3]*) gl_cv_func_snprintf_retval_c99="guessing no";;
aix*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on NetBSD >= 3.
netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*)
gl_cv_func_snprintf_retval_c99="guessing no";;
netbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on BeOS.
beos*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on Android.
linux*-android*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on MSVC, no on mingw.
windows*-msvc*) gl_cv_func_snprintf_retval_c99="guessing yes" ;;
mingw* | windows*) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef _MSC_VER
Known
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Known" >/dev/null 2>&1
then :
gl_cv_func_snprintf_retval_c99="guessing yes"
else $as_nop
gl_cv_func_snprintf_retval_c99="guessing no"
fi
rm -rf conftest*
;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_snprintf_retval_c99="$gl_cross_guess_normal";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <string.h>
#if HAVE_SNPRINTF
# define my_snprintf snprintf
#else
# include <stdarg.h>
static int my_snprintf (char *buf, int size, const char *format, ...)
{
va_list args;
int ret;
va_start (args, format);
ret = vsnprintf (buf, size, format, args);
va_end (args);
return ret;
}
#endif
static char buf[100];
int main ()
{
strcpy (buf, "ABCDEF");
if (my_snprintf (buf, 3, "%d %d", 4567, 89) != 7)
return 1;
if (my_snprintf (buf, 0, "%d %d", 4567, 89) != 7)
return 2;
if (my_snprintf (NULL, 0, "%d %d", 4567, 89) != 7)
return 3;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_snprintf_retval_c99=yes
else $as_nop
gl_cv_func_snprintf_retval_c99=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_retval_c99" >&5
printf "%s\n" "$gl_cv_func_snprintf_retval_c99" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether printf supports POSIX/XSI format strings with positions" >&5
printf %s "checking whether printf supports POSIX/XSI format strings with positions... " >&6; }
if test ${gl_cv_func_printf_positions+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
netbsd[1-3]* | netbsdelf[1-3]* | netbsdaout[1-3]* | netbsdcoff[1-3]*)
gl_cv_func_printf_positions="guessing no";;
beos*)
gl_cv_func_printf_positions="guessing no";;
# Guess yes on Android.
linux*-android*)
gl_cv_func_printf_positions="guessing yes";;
# Guess no on native Windows.
mingw* | windows* | pw*)
gl_cv_func_printf_positions="guessing no";;
*)
gl_cv_func_printf_positions="guessing yes";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <string.h>
/* The string "%2$d %1$d", with dollar characters protected from the shell's
dollar expansion (possibly an autoconf bug). */
static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' };
static char buf[100];
int main ()
{
sprintf (buf, format, 33, 55);
return (strcmp (buf, "55 33") != 0);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_printf_positions=yes
else $as_nop
gl_cv_func_printf_positions=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_positions" >&5
printf "%s\n" "$gl_cv_func_printf_positions" >&6; }
ac_fn_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_snprintf" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_SNPRINTF $ac_have_decl" >>confdefs.h
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
LIBSOCKET=
if test $HAVE_WINSOCK2_H = 1; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for WSAStartup" >&5
printf %s "checking for WSAStartup... " >&6; }
if test ${gl_cv_func_wsastartup+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_LIBS="$LIBS"
LIBS="$LIBS -lws2_32"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_WINSOCK2_H
# include <winsock2.h>
#endif
int
main (void)
{
WORD wVersionRequested = MAKEWORD(1, 1);
WSADATA wsaData;
int err = WSAStartup(wVersionRequested, &wsaData);
WSACleanup ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_wsastartup=yes
else $as_nop
gl_cv_func_wsastartup=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gl_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wsastartup" >&5
printf "%s\n" "$gl_cv_func_wsastartup" >&6; }
if test "$gl_cv_func_wsastartup" = "yes"; then
printf "%s\n" "#define WINDOWS_SOCKETS 1" >>confdefs.h
LIBSOCKET='-lws2_32'
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5
printf %s "checking for library containing setsockopt... " >&6; }
if test ${gl_cv_lib_socket+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_lib_socket=
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern
#ifdef __cplusplus
"C"
#endif
char setsockopt();
int
main (void)
{
setsockopt();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
else $as_nop
gl_save_LIBS="$LIBS"
LIBS="$gl_save_LIBS -lsocket"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern
#ifdef __cplusplus
"C"
#endif
char setsockopt();
int
main (void)
{
setsockopt();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_lib_socket="-lsocket"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test -z "$gl_cv_lib_socket"; then
LIBS="$gl_save_LIBS -lnetwork"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern
#ifdef __cplusplus
"C"
#endif
char setsockopt();
int
main (void)
{
setsockopt();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_lib_socket="-lnetwork"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test -z "$gl_cv_lib_socket"; then
LIBS="$gl_save_LIBS -lnet"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern
#ifdef __cplusplus
"C"
#endif
char setsockopt();
int
main (void)
{
setsockopt();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_lib_socket="-lnet"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
fi
LIBS="$gl_save_LIBS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test -z "$gl_cv_lib_socket"; then
gl_cv_lib_socket="none needed"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_socket" >&5
printf "%s\n" "$gl_cv_lib_socket" >&6; }
if test "$gl_cv_lib_socket" != "none needed"; then
LIBSOCKET="$gl_cv_lib_socket"
fi
fi
:
if test $gl_cv_have_include_next = yes; then
gl_cv_next_spawn_h='<'spawn.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <spawn.h>" >&5
printf %s "checking absolute name of <spawn.h>... " >&6; }
if test ${gl_cv_next_spawn_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_spawn_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <spawn.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'spawn.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_spawn_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_spawn_h
gl_cv_next_spawn_h='"'$gl_header'"'
else
gl_cv_next_spawn_h='<'spawn.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_spawn_h" >&5
printf "%s\n" "$gl_cv_next_spawn_h" >&6; }
fi
NEXT_SPAWN_H=$gl_cv_next_spawn_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'spawn.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_spawn_h
fi
NEXT_AS_FIRST_DIRECTIVE_SPAWN_H=$gl_next_as_first_directive
if test $ac_cv_header_spawn_h = yes; then
HAVE_SPAWN_H=1
ac_fn_c_check_type "$LINENO" "posix_spawnattr_t" "ac_cv_type_posix_spawnattr_t" "
#include <spawn.h>
"
if test "x$ac_cv_type_posix_spawnattr_t" = xyes
then :
printf "%s\n" "#define HAVE_POSIX_SPAWNATTR_T 1" >>confdefs.h
else $as_nop
HAVE_POSIX_SPAWNATTR_T=0
fi
ac_fn_c_check_type "$LINENO" "posix_spawn_file_actions_t" "ac_cv_type_posix_spawn_file_actions_t" "
#include <spawn.h>
"
if test "x$ac_cv_type_posix_spawn_file_actions_t" = xyes
then :
printf "%s\n" "#define HAVE_POSIX_SPAWN_FILE_ACTIONS_T 1" >>confdefs.h
else $as_nop
HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0
fi
else
HAVE_SPAWN_H=0
HAVE_POSIX_SPAWNATTR_T=0
HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0
fi
ac_fn_check_decl "$LINENO" "fcloseall" "ac_cv_have_decl_fcloseall" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fcloseall" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FCLOSEALL $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getw" "ac_cv_have_decl_getw" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getw" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GETW $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "putw" "ac_cv_have_decl_putw" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_putw" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PUTW $ac_have_decl" >>confdefs.h
if test $gl_cv_have_include_next = yes; then
gl_cv_next_stdio_h='<'stdio.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
printf %s "checking absolute name of <stdio.h>... " >&6; }
if test ${gl_cv_next_stdio_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'stdio.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_stdio_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_stdio_h
gl_cv_next_stdio_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
printf "%s\n" "$gl_cv_next_stdio_h" >&6; }
fi
NEXT_STDIO_H=$gl_cv_next_stdio_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'stdio.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_stdio_h
fi
NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which flavor of printf attribute matches inttypes macros" >&5
printf %s "checking which flavor of printf attribute matches inttypes macros... " >&6; }
if test ${gl_cv_func_printf_attribute_flavor+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define __STDC_FORMAT_MACROS 1
#include <stdio.h>
#include <inttypes.h>
/* For non-mingw systems, compilation will trivially succeed.
For mingw, compilation will succeed for older mingw (system
printf, "I64d") and fail for newer mingw (gnu printf, "lld"). */
#if (defined _WIN32 && ! defined __CYGWIN__) && \
(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
extern char PRIdMAX_probe[sizeof PRIdMAX == sizeof "I64d" ? 1 : -1];
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_printf_attribute_flavor=system
else $as_nop
gl_cv_func_printf_attribute_flavor=gnu
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_attribute_flavor" >&5
printf "%s\n" "$gl_cv_func_printf_attribute_flavor" >&6; }
if test "$gl_cv_func_printf_attribute_flavor" = gnu; then
printf "%s\n" "#define GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU 1" >>confdefs.h
fi
if test $gl_cv_header_signal_h_SIGPIPE != yes; then
REPLACE_STDIO_WRITE_FUNCS=1
fi
if test $ac_cv_have_decl_fcloseall = no; then
HAVE_DECL_FCLOSEALL=0
fi
if test $ac_cv_have_decl_getw = no; then
HAVE_DECL_GETW=0
fi
if test $ac_cv_have_decl_putw = no; then
HAVE_DECL_PUTW=0
fi
ac_fn_check_decl "$LINENO" "ecvt" "ac_cv_have_decl_ecvt" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_ecvt" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_ECVT $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "fcvt" "ac_cv_have_decl_fcvt" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fcvt" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FCVT $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "gcvt" "ac_cv_have_decl_gcvt" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_gcvt" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GCVT $ac_have_decl" >>confdefs.h
if test $gl_cv_have_include_next = yes; then
gl_cv_next_stdlib_h='<'stdlib.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
printf %s "checking absolute name of <stdlib.h>... " >&6; }
if test ${gl_cv_next_stdlib_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'stdlib.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_stdlib_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_stdlib_h
gl_cv_next_stdlib_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
printf "%s\n" "$gl_cv_next_stdlib_h" >&6; }
fi
NEXT_STDLIB_H=$gl_cv_next_stdlib_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'stdlib.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_stdlib_h
fi
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether MB_CUR_MAX is correct" >&5
printf %s "checking whether MB_CUR_MAX is correct... " >&6; }
if test ${gl_cv_macro_MB_CUR_MAX_good+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on Solaris.
solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;;
esac
if test $LOCALE_FR_UTF8 != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
int main ()
{
int result = 0;
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
if (MB_CUR_MAX < 4)
result |= 1;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_macro_MB_CUR_MAX_good=yes
else $as_nop
gl_cv_macro_MB_CUR_MAX_good=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_macro_MB_CUR_MAX_good" >&5
printf "%s\n" "$gl_cv_macro_MB_CUR_MAX_good" >&6; }
case "$gl_cv_macro_MB_CUR_MAX_good" in
*yes) ;;
*) REPLACE_MB_CUR_MAX=1 ;;
esac
if test $ac_cv_have_decl_ecvt = no; then
HAVE_DECL_ECVT=0
fi
if test $ac_cv_have_decl_fcvt = no; then
HAVE_DECL_FCVT=0
fi
if test $ac_cv_have_decl_gcvt = no; then
HAVE_DECL_GCVT=0
fi
ac_fn_check_decl "$LINENO" "stpncpy" "ac_cv_have_decl_stpncpy" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_stpncpy" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_STPNCPY $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "strdup" "ac_cv_have_decl_strdup" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strdup" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_STRDUP $ac_have_decl" >>confdefs.h
REPLACE_STRERROR_0=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strerror(0) succeeds" >&5
printf %s "checking whether strerror(0) succeeds... " >&6; }
if test ${gl_cv_func_strerror_0_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_strerror_0_works="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_strerror_0_works="guessing yes" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_strerror_0_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_strerror_0_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
#include <errno.h>
int
main (void)
{
int result = 0;
char *str;
errno = 0;
str = strerror (0);
if (!*str) result |= 1;
if (errno) result |= 2;
if (strstr (str, "nknown") || strstr (str, "ndefined"))
result |= 4;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strerror_0_works=yes
else $as_nop
gl_cv_func_strerror_0_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_0_works" >&5
printf "%s\n" "$gl_cv_func_strerror_0_works" >&6; }
case "$gl_cv_func_strerror_0_works" in
*yes) ;;
*)
REPLACE_STRERROR_0=1
printf "%s\n" "#define REPLACE_STRERROR_0 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strerror_r" >&5
printf %s "checking for strerror_r... " >&6; }
if test ${gl_cv_onwards_func_strerror_r+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "#include <string.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strerror_r" = xyes
then :
fi
if test $ac_cv_have_decl_strerror_r = yes; then
ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r"
if test "x$ac_cv_func_strerror_r" = xyes
then :
fi
if test $ac_cv_func_strerror_r = yes; then
gl_cv_onwards_func_strerror_r=yes
else
gl_cv_onwards_func_strerror_r='future OS version'
fi
else
gl_cv_onwards_func_strerror_r='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r"
if test "x$ac_cv_func_strerror_r" = xyes
then :
fi
gl_cv_onwards_func_strerror_r=$ac_cv_func_strerror_r
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_strerror_r" >&5
printf "%s\n" "$gl_cv_onwards_func_strerror_r" >&6; }
case "$gl_cv_onwards_func_strerror_r" in
future*) ac_cv_func_strerror_r=no ;;
*) ac_cv_func_strerror_r=$gl_cv_onwards_func_strerror_r ;;
esac
if test $ac_cv_func_strerror_r = yes; then
printf "%s\n" "#define HAVE_STRERROR_R 1" >>confdefs.h
fi
if test $ac_cv_func_strerror_r = yes; then
if test "$GL_GENERATE_ERRNO_H:$REPLACE_STRERROR_0" = false:0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strerror_r with POSIX signature" >&5
printf %s "checking for strerror_r with POSIX signature... " >&6; }
if test ${gl_cv_func_strerror_r_posix_signature+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
int strerror_r (int, char *, size_t);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_strerror_r_posix_signature=yes
else $as_nop
gl_cv_func_strerror_r_posix_signature=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_posix_signature" >&5
printf "%s\n" "$gl_cv_func_strerror_r_posix_signature" >&6; }
if test $gl_cv_func_strerror_r_posix_signature = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strerror_r works" >&5
printf %s "checking whether strerror_r works... " >&6; }
if test ${gl_cv_func_strerror_r_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on AIX.
aix*) gl_cv_func_strerror_r_works="guessing no";;
# Guess no on HP-UX.
hpux*) gl_cv_func_strerror_r_works="guessing no";;
# Guess no on BSD variants.
*bsd*) gl_cv_func_strerror_r_works="guessing no";;
# Guess yes otherwise.
*) gl_cv_func_strerror_r_works="guessing yes";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <string.h>
int
main (void)
{
int result = 0;
char buf[79];
if (strerror_r (EACCES, buf, 0) < 0)
result |= 1;
errno = 0;
if (strerror_r (EACCES, buf, sizeof buf) != 0)
result |= 2;
strcpy (buf, "Unknown");
if (strerror_r (0, buf, sizeof buf) != 0)
result |= 4;
if (errno)
result |= 8;
if (strstr (buf, "nknown") || strstr (buf, "ndefined"))
result |= 0x10;
errno = 0;
*buf = 0;
if (strerror_r (-3, buf, sizeof buf) < 0)
result |= 0x20;
if (errno)
result |= 0x40;
if (!*buf)
result |= 0x80;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strerror_r_works=yes
else $as_nop
gl_cv_func_strerror_r_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_works" >&5
printf "%s\n" "$gl_cv_func_strerror_r_works" >&6; }
else
if test $ac_cv_func___xpg_strerror_r = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether __xpg_strerror_r works" >&5
printf %s "checking whether __xpg_strerror_r works... " >&6; }
if test ${gl_cv_func_strerror_r_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
gl_cv_func_strerror_r_works="$gl_cross_guess_normal"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <string.h>
extern
#ifdef __cplusplus
"C"
#endif
int __xpg_strerror_r(int, char *, size_t);
int
main (void)
{
int result = 0;
char buf[256] = "^";
char copy[256];
char *str = strerror (-1);
strcpy (copy, str);
if (__xpg_strerror_r (-2, buf, 1) == 0)
result |= 1;
if (*buf)
result |= 2;
__xpg_strerror_r (-2, buf, 256);
if (strcmp (str, copy))
result |= 4;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strerror_r_works=yes
else $as_nop
gl_cv_func_strerror_r_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_works" >&5
printf "%s\n" "$gl_cv_func_strerror_r_works" >&6; }
fi
fi
fi
else
case "$gl_cv_onwards_func_strerror_r" in
future*) REPLACE_STRERROR_R=1 ;;
esac
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_string_h='<'string.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
printf %s "checking absolute name of <string.h>... " >&6; }
if test ${gl_cv_next_string_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'string.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_string_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_string_h
gl_cv_next_string_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
printf "%s\n" "$gl_cv_next_string_h" >&6; }
fi
NEXT_STRING_H=$gl_cv_next_string_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'string.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_string_h
fi
NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
ac_fn_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strnlen" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_STRNLEN $ac_have_decl" >>confdefs.h
if test $REPLACE_MEMCHR = 1; then
REPLACE_STRSTR=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5
printf %s "checking whether strstr works... " >&6; }
if test ${gl_cv_func_strstr_works_always+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h> /* for __GNU_LIBRARY__ */
#ifdef __GNU_LIBRARY__
#include <features.h>
#if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \
|| defined __UCLIBC__
Lucky user
#endif
#elif defined __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
Lucky user
#endif
#else
Lucky user
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_strstr_works_always="guessing yes"
else $as_nop
gl_cv_func_strstr_works_always="$gl_cross_guess_normal"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h> /* for __GNU_LIBRARY__, strstr */
#ifdef __GNU_LIBRARY__
#include <features.h>
#if __GLIBC__ == 2 && __GLIBC_MINOR__ == 28
Unlucky user
#endif
#endif
#define P "_EF_BF_BD"
#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P
#define NEEDLE P P P P P
int
main (void)
{
return !!strstr (HAYSTACK, NEEDLE);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strstr_works_always=yes
else $as_nop
gl_cv_func_strstr_works_always=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_works_always" >&5
printf "%s\n" "$gl_cv_func_strstr_works_always" >&6; }
case "$gl_cv_func_strstr_works_always" in
*yes) ;;
*)
REPLACE_STRSTR=1
;;
esac
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_random_h='<'sys/random.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/random.h>" >&5
printf %s "checking absolute name of <sys/random.h>... " >&6; }
if test ${gl_cv_next_sys_random_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_sys_random_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/random.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/random.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_random_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_random_h
gl_cv_next_sys_random_h='"'$gl_header'"'
else
gl_cv_next_sys_random_h='<'sys/random.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_random_h" >&5
printf "%s\n" "$gl_cv_next_sys_random_h" >&6; }
fi
NEXT_SYS_RANDOM_H=$gl_cv_next_sys_random_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/random.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_random_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_RANDOM_H=$gl_next_as_first_directive
if test $ac_cv_header_sys_random_h = yes; then
HAVE_SYS_RANDOM_H=1
else
HAVE_SYS_RANDOM_H=0
fi
if test $ac_cv_header_sys_random_h = yes; then
UNISTD_H_HAVE_SYS_RANDOM_H=1
fi
HAVE_PSELECT=1;
REPLACE_PSELECT=0;
REPLACE_SELECT=0;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
printf %s "checking whether <sys/select.h> is self-contained... " >&6; }
if test ${gl_cv_header_sys_select_h_selfcontained+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/select.h>
int
main (void)
{
struct timeval b;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_sys_select_h_selfcontained=yes
else $as_nop
gl_cv_header_sys_select_h_selfcontained=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test $gl_cv_header_sys_select_h_selfcontained = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/select.h>
int
main (void)
{
int memset; int bzero;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/select.h>
int
main (void)
{
#undef memset
#define memset nonexistent_memset
extern
#ifdef __cplusplus
"C"
#endif
void *memset (void *, int, unsigned long);
#undef bzero
#define bzero nonexistent_bzero
extern
#ifdef __cplusplus
"C"
#endif
void bzero (void *, unsigned long);
fd_set fds;
FD_ZERO (&fds);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
else $as_nop
gl_cv_header_sys_select_h_selfcontained=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
printf "%s\n" "$gl_cv_header_sys_select_h_selfcontained" >&6; }
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_select_h='<'sys/select.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
printf %s "checking absolute name of <sys/select.h>... " >&6; }
if test ${gl_cv_next_sys_select_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_sys_select_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/select.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/select.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_select_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_select_h
gl_cv_next_sys_select_h='"'$gl_header'"'
else
gl_cv_next_sys_select_h='<'sys/select.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
printf "%s\n" "$gl_cv_next_sys_select_h" >&6; }
fi
NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/select.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_select_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
if test $ac_cv_header_sys_select_h = yes; then
HAVE_SYS_SELECT_H=1
else
HAVE_SYS_SELECT_H=0
fi
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
GL_GNULIB_PSELECT=0
GL_GNULIB_SELECT=0
GL_GNULIB_SOCKET=0
GL_GNULIB_CONNECT=0
GL_GNULIB_ACCEPT=0
GL_GNULIB_BIND=0
GL_GNULIB_GETPEERNAME=0
GL_GNULIB_GETSOCKNAME=0
GL_GNULIB_GETSOCKOPT=0
GL_GNULIB_LISTEN=0
GL_GNULIB_RECV=0
GL_GNULIB_SEND=0
GL_GNULIB_RECVFROM=0
GL_GNULIB_SENDTO=0
GL_GNULIB_SETSOCKOPT=0
GL_GNULIB_SHUTDOWN=0
GL_GNULIB_ACCEPT4=0
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_uio_h='<'sys/uio.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/uio.h>" >&5
printf %s "checking absolute name of <sys/uio.h>... " >&6; }
if test ${gl_cv_next_sys_uio_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_sys_uio_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/uio.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/uio.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_uio_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_uio_h
gl_cv_next_sys_uio_h='"'$gl_header'"'
else
gl_cv_next_sys_uio_h='<'sys/uio.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_uio_h" >&5
printf "%s\n" "$gl_cv_next_sys_uio_h" >&6; }
fi
NEXT_SYS_UIO_H=$gl_cv_next_sys_uio_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/uio.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_uio_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H=$gl_next_as_first_directive
if test $ac_cv_header_sys_uio_h = yes; then
HAVE_SYS_UIO_H=1
else
HAVE_SYS_UIO_H=0
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_wait_h='<'sys/wait.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/wait.h>" >&5
printf %s "checking absolute name of <sys/wait.h>... " >&6; }
if test ${gl_cv_next_sys_wait_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_sys_wait_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/wait.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/wait.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_wait_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_wait_h
gl_cv_next_sys_wait_h='"'$gl_header'"'
else
gl_cv_next_sys_wait_h='<'sys/wait.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_wait_h" >&5
printf "%s\n" "$gl_cv_next_sys_wait_h" >&6; }
fi
NEXT_SYS_WAIT_H=$gl_cv_next_sys_wait_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/wait.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_wait_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H=$gl_next_as_first_directive
GL_GNULIB_WAITPID=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
printf %s "checking for struct timespec in <time.h>... " >&6; }
if test ${gl_cv_sys_struct_timespec_in_time_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
int
main (void)
{
static struct timespec x; x.tv_sec = x.tv_nsec;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_sys_struct_timespec_in_time_h=yes
else $as_nop
gl_cv_sys_struct_timespec_in_time_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
printf "%s\n" "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
TIME_H_DEFINES_STRUCT_TIMESPEC=0
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
UNISTD_H_DEFINES_STRUCT_TIMESPEC=0
if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
TIME_H_DEFINES_STRUCT_TIMESPEC=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
printf %s "checking for struct timespec in <sys/time.h>... " >&6; }
if test ${gl_cv_sys_struct_timespec_in_sys_time_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/time.h>
int
main (void)
{
static struct timespec x; x.tv_sec = x.tv_nsec;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_sys_struct_timespec_in_sys_time_h=yes
else $as_nop
gl_cv_sys_struct_timespec_in_sys_time_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
printf "%s\n" "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
printf %s "checking for struct timespec in <pthread.h>... " >&6; }
if test ${gl_cv_sys_struct_timespec_in_pthread_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
int
main (void)
{
static struct timespec x; x.tv_sec = x.tv_nsec;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_sys_struct_timespec_in_pthread_h=yes
else $as_nop
gl_cv_sys_struct_timespec_in_pthread_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
printf "%s\n" "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <unistd.h>" >&5
printf %s "checking for struct timespec in <unistd.h>... " >&6; }
if test ${gl_cv_sys_struct_timespec_in_unistd_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
int
main (void)
{
static struct timespec x; x.tv_sec = x.tv_nsec;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_sys_struct_timespec_in_unistd_h=yes
else $as_nop
gl_cv_sys_struct_timespec_in_unistd_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_unistd_h" >&5
printf "%s\n" "$gl_cv_sys_struct_timespec_in_unistd_h" >&6; }
if test $gl_cv_sys_struct_timespec_in_unistd_h = yes; then
UNISTD_H_DEFINES_STRUCT_TIMESPEC=1
fi
fi
fi
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_time_h='<'time.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
printf %s "checking absolute name of <time.h>... " >&6; }
if test ${gl_cv_next_time_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'time.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_time_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_time_h
gl_cv_next_time_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
printf "%s\n" "$gl_cv_next_time_h" >&6; }
fi
NEXT_TIME_H=$gl_cv_next_time_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'time.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_time_h
fi
NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for TIME_UTC in <time.h>" >&5
printf %s "checking for TIME_UTC in <time.h>... " >&6; }
if test ${gl_cv_time_h_has_TIME_UTC+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
int
main (void)
{
static int x = TIME_UTC; x++;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_time_h_has_TIME_UTC=yes
else $as_nop
gl_cv_time_h_has_TIME_UTC=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_h_has_TIME_UTC" >&5
printf "%s\n" "$gl_cv_time_h_has_TIME_UTC" >&6; }
if test $gl_cv_time_h_has_TIME_UTC = yes; then
TIME_H_DEFINES_TIME_UTC=1
else
TIME_H_DEFINES_TIME_UTC=0
fi
gl_libunistring_sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;}
i\
0
q
'
gl_libunistring_sed_extract_minor='/^[0-9][0-9]*[.][0-9]/{s/^[0-9]*[.]\([0-9]*\).*/\1/p;q;}
i\
0
q
'
gl_libunistring_sed_extract_subminor='/^[0-9][0-9]*[.][0-9][0-9]*[.][0-9]/{s/^[0-9]*[.][0-9]*[.]\([0-9]*\).*/\1/p;q;}
i\
0
q
'
if test "$HAVE_LIBUNISTRING" = yes; then
LIBUNISTRING_VERSION_MAJOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_major"`
LIBUNISTRING_VERSION_MINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_minor"`
LIBUNISTRING_VERSION_SUBMINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_subminor"`
fi
if test "$HAVE_LIBUNISTRING" = yes; then
for ac_header in unistring/woe32dll.h
do :
ac_fn_c_check_header_compile "$LINENO" "unistring/woe32dll.h" "ac_cv_header_unistring_woe32dll_h" "$ac_includes_default"
if test "x$ac_cv_header_unistring_woe32dll_h" = xyes
then :
printf "%s\n" "#define HAVE_UNISTRING_WOE32DLL_H 1" >>confdefs.h
HAVE_UNISTRING_WOE32DLL_H=1
else $as_nop
HAVE_UNISTRING_WOE32DLL_H=0
fi
done
else
HAVE_UNISTRING_WOE32DLL_H=0
fi
GL_GNULIB_UNICASE_EMPTY_PREFIX_CONTEXT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICASE_EMPTY_SUFFIX_CONTEXT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_L_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_LC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_LU_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_LL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_LT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_LM_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_LO_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_M_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_MN_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_MC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_ME_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_N_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_ND_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_NL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_NO_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_P_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_PC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_PD_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_PS_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_PE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_PI_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_PF_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_PO_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_S_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_SM_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_SC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_SK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_SO_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_Z_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_ZS_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_ZL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_ZP_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_C_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_CC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_CF_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_CS_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_CO_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_CN_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_WHITE_SPACE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_ALPHABETIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_ALPHABETIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_NOT_A_CHARACTER_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_DEFAULT_IGNORABLE_CODE_POINT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_DEFAULT_IGNORABLE_CODE_POINT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_DEPRECATED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_LOGICAL_ORDER_EXCEPTION_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_VARIATION_SELECTOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_PRIVATE_USE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_UNASSIGNED_CODE_VALUE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_UPPERCASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_UPPERCASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_LOWERCASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_LOWERCASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_TITLECASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_CASED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_CASE_IGNORABLE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_LOWERCASED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_UPPERCASED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_TITLECASED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_CASEFOLDED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_CASEMAPPED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_SOFT_DOTTED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_ID_START_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_ID_START_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_ID_CONTINUE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_ID_CONTINUE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_XID_START_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_XID_CONTINUE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_PATTERN_WHITE_SPACE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_PATTERN_SYNTAX_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_JOIN_CONTROL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_BASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_EXTEND_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_GRAPHEME_EXTEND_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_LINK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_CONTROL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_LEFT_TO_RIGHT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_HEBREW_RIGHT_TO_LEFT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_ARABIC_RIGHT_TO_LEFT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_EUROPEAN_DIGIT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_EUR_NUM_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_EUR_NUM_TERMINATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_ARABIC_DIGIT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_COMMON_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_BLOCK_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_SEGMENT_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_WHITESPACE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_NON_SPACING_MARK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_BOUNDARY_NEUTRAL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_PDF_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_EMBEDDING_OR_OVERRIDE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_OTHER_NEUTRAL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_HEX_DIGIT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_ASCII_HEX_DIGIT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_IDEOGRAPHIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_UNIFIED_IDEOGRAPH_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_RADICAL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_IDS_BINARY_OPERATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_IDS_TRINARY_OPERATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_PRESENTATION_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_MODIFIER_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_MODIFIER_BASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_COMPONENT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_EXTENDED_PICTOGRAPHIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_ZERO_WIDTH_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_SPACE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_NON_BREAK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_ISO_CONTROL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_FORMAT_CONTROL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_DASH_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_HYPHEN_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_PUNCTUATION_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_LINE_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_PARAGRAPH_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_QUOTATION_MARK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_SENTENCE_TERMINAL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_TERMINAL_PUNCTUATION_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_CURRENCY_SYMBOL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_MATH_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_MATH_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_PAIRED_PUNCTUATION_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_LEFT_OF_PAIR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_COMBINING_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_COMPOSITE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_DECIMAL_DIGIT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_NUMERIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_DIACRITIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_EXTENDER_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_IGNORABLE_CONTROL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_REGIONAL_INDICATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNINORM_NFD_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNINORM_NFC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNINORM_NFKD_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNINORM_NFKC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
ac_fn_check_decl "$LINENO" "execvpe" "ac_cv_have_decl_execvpe" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_execvpe" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_EXECVPE $ac_have_decl" >>confdefs.h
if test $gl_cv_have_include_next = yes; then
gl_cv_next_unistd_h='<'unistd.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
printf %s "checking absolute name of <unistd.h>... " >&6; }
if test ${gl_cv_next_unistd_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_unistd_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'unistd.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_unistd_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_unistd_h
gl_cv_next_unistd_h='"'$gl_header'"'
else
gl_cv_next_unistd_h='<'unistd.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
printf "%s\n" "$gl_cv_next_unistd_h" >&6; }
fi
NEXT_UNISTD_H=$gl_cv_next_unistd_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'unistd.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_unistd_h
fi
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
if test $ac_cv_header_unistd_h = yes; then
HAVE_UNISTD_H=1
else
HAVE_UNISTD_H=0
fi
if test $ac_cv_have_decl_execvpe = no; then
HAVE_DECL_EXECVPE=0
fi
ac_fn_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_feof_unlocked" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_ferror_unlocked" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fflush_unlocked" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fgets_unlocked" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fputc_unlocked" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fputs_unlocked" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fread_unlocked" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getc_unlocked" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GETC_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getchar_unlocked" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_putc_unlocked" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_putchar_unlocked" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "unsetenv" "ac_cv_have_decl_unsetenv" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_unsetenv" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_UNSETENV $ac_have_decl" >>confdefs.h
HAVE_UTIME=1;
REPLACE_UTIME=0;
GL_GNULIB_UTIME=0
GL_GNULIB_MDA_UTIME=1
if test $gl_cv_have_include_next = yes; then
gl_cv_next_utime_h='<'utime.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <utime.h>" >&5
printf %s "checking absolute name of <utime.h>... " >&6; }
if test ${gl_cv_next_utime_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_utime_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utime.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'utime.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_utime_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_utime_h
gl_cv_next_utime_h='"'$gl_header'"'
else
gl_cv_next_utime_h='<'utime.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_utime_h" >&5
printf "%s\n" "$gl_cv_next_utime_h" >&6; }
fi
NEXT_UTIME_H=$gl_cv_next_utime_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'utime.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_utime_h
fi
NEXT_AS_FIRST_DIRECTIVE_UTIME_H=$gl_next_as_first_directive
if test $ac_cv_header_utime_h = yes; then
HAVE_UTIME_H=1
else
HAVE_UTIME_H=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
printf %s "checking whether the utimes function works... " >&6; }
if test ${gl_cv_func_working_utimes+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on musl systems.
*-musl*) gl_cv_func_working_utimes="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_working_utimes="guessing no" ;;
*) gl_cv_func_working_utimes="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/time.h>
#include <time.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <utime.h>
#include <errno.h>
$gl_mda_defines
static int
inorder (time_t a, time_t b, time_t c)
{
return a <= b && b <= c;
}
int
main ()
{
int result = 0;
char const *file = "conftest.utimes";
/* On OS/2, file timestamps must be on or after 1980 in local time,
with an even number of seconds. */
static struct timeval timeval[2] = {{315620000 + 10, 10},
{315620000 + 1000000, 999998}};
/* Test whether utimes() essentially works. */
{
struct stat sbuf;
FILE *f = fopen (file, "w");
if (f == NULL)
result |= 1;
else if (fclose (f) != 0)
result |= 1;
else if (utimes (file, timeval) != 0)
result |= 2;
else if (lstat (file, &sbuf) != 0)
result |= 1;
else if (!(sbuf.st_atime == timeval[0].tv_sec
&& sbuf.st_mtime == timeval[1].tv_sec))
result |= 4;
if (unlink (file) != 0)
result |= 1;
}
/* Test whether utimes() with a NULL argument sets the file's timestamp
to the current time. Use 'fstat' as well as 'time' to
determine the "current" time, to accommodate NFS file systems
if there is a time skew between the host and the NFS server. */
{
int fd = open (file, O_WRONLY|O_CREAT, 0644);
if (fd < 0)
result |= 1;
else
{
time_t t0, t2;
struct stat st0, st1, st2;
if (time (&t0) == (time_t) -1)
result |= 1;
else if (fstat (fd, &st0) != 0)
result |= 1;
else if (utimes (file, timeval) != 0
&& (errno != EACCES
/* OS/2 kLIBC utimes fails on opened files. */
|| close (fd) != 0
|| utimes (file, timeval) != 0
|| (fd = open (file, O_WRONLY)) < 0))
result |= 2;
else if (utimes (file, NULL) != 0
&& (errno != EACCES
/* OS/2 kLIBC utimes fails on opened files. */
|| close (fd) != 0
|| utimes (file, NULL) != 0
|| (fd = open (file, O_WRONLY)) < 0))
result |= 8;
else if (fstat (fd, &st1) != 0)
result |= 1;
else if (write (fd, "\n", 1) != 1)
result |= 1;
else if (fstat (fd, &st2) != 0)
result |= 1;
else if (time (&t2) == (time_t) -1)
result |= 1;
else
{
int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
if (! (st1.st_atime == st1.st_mtime))
result |= 16;
if (! (m_ok_POSIX || m_ok_NFS))
result |= 32;
}
if (close (fd) != 0)
result |= 1;
}
if (unlink (file) != 0)
result |= 1;
}
/* Test whether utimes() with a NULL argument works on read-only files. */
{
int fd = open (file, O_WRONLY|O_CREAT, 0444);
if (fd < 0)
result |= 1;
else if (close (fd) != 0)
result |= 1;
else if (utimes (file, NULL) != 0)
result |= 64;
if (unlink (file) != 0)
result |= 1;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_working_utimes=yes
else $as_nop
gl_cv_func_working_utimes=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
printf "%s\n" "$gl_cv_func_working_utimes" >&6; }
case "$gl_cv_func_working_utimes" in
*yes)
printf "%s\n" "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
printf %s "checking for inttypes.h... " >&6; }
if test ${gl_cv_header_inttypes_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <inttypes.h>
int
main (void)
{
uintmax_t i = (uintmax_t) -1; return !i;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_inttypes_h=yes
else $as_nop
gl_cv_header_inttypes_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_inttypes_h" >&5
printf "%s\n" "$gl_cv_header_inttypes_h" >&6; }
if test $gl_cv_header_inttypes_h = yes; then
printf "%s\n" "#define HAVE_INTTYPES_H_WITH_UINTMAX 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5
printf %s "checking for stdint.h... " >&6; }
if test ${gl_cv_header_stdint_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <stdint.h>
int
main (void)
{
uintmax_t i = (uintmax_t) -1; return !i;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_stdint_h=yes
else $as_nop
gl_cv_header_stdint_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_h" >&5
printf "%s\n" "$gl_cv_header_stdint_h" >&6; }
if test $gl_cv_header_stdint_h = yes; then
printf "%s\n" "#define HAVE_STDINT_H_WITH_UINTMAX 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for intmax_t" >&5
printf %s "checking for intmax_t... " >&6; }
if test ${gt_cv_c_intmax_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <stdlib.h>
#if HAVE_STDINT_H_WITH_UINTMAX
#include <stdint.h>
#endif
#if HAVE_INTTYPES_H_WITH_UINTMAX
#include <inttypes.h>
#endif
int
main (void)
{
intmax_t x = -1; return !x;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gt_cv_c_intmax_t=yes
else $as_nop
gt_cv_c_intmax_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_intmax_t" >&5
printf "%s\n" "$gt_cv_c_intmax_t" >&6; }
if test $gt_cv_c_intmax_t = yes; then
printf "%s\n" "#define HAVE_INTMAX_T 1" >>confdefs.h
else
printf "%s\n" "#define intmax_t long long" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether snprintf truncates the result as in C99" >&5
printf %s "checking whether snprintf truncates the result as in C99... " >&6; }
if test ${gl_cv_func_snprintf_truncation_c99+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on FreeBSD >= 5.
freebsd[1-4].*) gl_cv_func_snprintf_truncation_c99="guessing no";;
freebsd* | kfreebsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
midnightbsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on Mac OS X >= 10.3.
darwin[1-6].*) gl_cv_func_snprintf_truncation_c99="guessing no";;
darwin*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on OpenBSD >= 3.9.
openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*)
gl_cv_func_snprintf_truncation_c99="guessing no";;
openbsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on Solaris >= 2.6.
solaris2.[0-5] | solaris2.[0-5].*)
gl_cv_func_snprintf_truncation_c99="guessing no";;
solaris*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on AIX >= 4.
aix[1-3]*) gl_cv_func_snprintf_truncation_c99="guessing no";;
aix*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on HP-UX >= 11.
hpux[7-9]* | hpux10*) gl_cv_func_snprintf_truncation_c99="guessing no";;
hpux*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on IRIX >= 6.5.
irix6.5) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on OSF/1 >= 5.
osf[3-4]*) gl_cv_func_snprintf_truncation_c99="guessing no";;
osf*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on NetBSD >= 3.
netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*)
gl_cv_func_snprintf_truncation_c99="guessing no";;
netbsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on BeOS.
beos*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on Android.
linux*-android*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_snprintf_truncation_c99="guessing no";;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_snprintf_truncation_c99="$gl_cross_guess_normal";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <string.h>
#if HAVE_SNPRINTF
# define my_snprintf snprintf
#else
# include <stdarg.h>
static int my_snprintf (char *buf, int size, const char *format, ...)
{
va_list args;
int ret;
va_start (args, format);
ret = vsnprintf (buf, size, format, args);
va_end (args);
return ret;
}
#endif
static char buf[100];
int main ()
{
strcpy (buf, "ABCDEF");
my_snprintf (buf, 3, "%d %d", 4567, 89);
if (memcmp (buf, "45\0DEF", 6) != 0)
return 1;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_snprintf_truncation_c99=yes
else $as_nop
gl_cv_func_snprintf_truncation_c99=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_truncation_c99" >&5
printf "%s\n" "$gl_cv_func_snprintf_truncation_c99" >&6; }
ac_fn_c_check_func "$LINENO" "wcslen" "ac_cv_func_wcslen"
if test "x$ac_cv_func_wcslen" = xyes
then :
printf "%s\n" "#define HAVE_WCSLEN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
if test "x$ac_cv_func_snprintf" = xyes
then :
printf "%s\n" "#define HAVE_SNPRINTF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strnlen" "ac_cv_func_strnlen"
if test "x$ac_cv_func_strnlen" = xyes
then :
printf "%s\n" "#define HAVE_STRNLEN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "wcrtomb" "ac_cv_func_wcrtomb"
if test "x$ac_cv_func_wcrtomb" = xyes
then :
printf "%s\n" "#define HAVE_WCRTOMB 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "_snprintf" "ac_cv_have_decl__snprintf" "#include <stdio.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl__snprintf" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL__SNPRINTF $ac_have_decl" >>confdefs.h
case "$gl_cv_func_snprintf_retval_c99" in
*yes)
printf "%s\n" "#define HAVE_SNPRINTF_RETVAL_C99 1" >>confdefs.h
;;
esac
case "$gl_cv_func_snprintf_truncation_c99" in
*yes)
printf "%s\n" "#define HAVE_SNPRINTF_TRUNCATION_C99 1" >>confdefs.h
;;
esac
ac_fn_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_vsnprintf" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_VSNPRINTF $ac_have_decl" >>confdefs.h
if test $gl_cv_have_include_next = yes; then
gl_cv_next_wchar_h='<'wchar.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
printf %s "checking absolute name of <wchar.h>... " >&6; }
if test ${gl_cv_next_wchar_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_wchar_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'wchar.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_wchar_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_wchar_h
gl_cv_next_wchar_h='"'$gl_header'"'
else
gl_cv_next_wchar_h='<'wchar.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
printf "%s\n" "$gl_cv_next_wchar_h" >&6; }
fi
NEXT_WCHAR_H=$gl_cv_next_wchar_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'wchar.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_wchar_h
fi
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
if test $ac_cv_header_wchar_h = yes; then
HAVE_WCHAR_H=1
else
HAVE_WCHAR_H=0
fi
if test $gt_cv_c_wint_t = yes; then
HAVE_WINT_T=1
else
HAVE_WINT_T=0
fi
ac_fn_check_decl "$LINENO" "wcsdup" "ac_cv_have_decl_wcsdup" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_wcsdup" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_WCSDUP $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_wcsdup = no; then
HAVE_DECL_WCSDUP=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler option to allow warnings" >&5
printf %s "checking for C compiler option to allow warnings... " >&6; }
if test ${gl_cv_cc_wallow+y}
then :
printf %s "(cached) " >&6
else $as_nop
rm -f conftest*
echo 'int dummy;' > conftest.c
{ ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; } >/dev/null
{ ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; } >/dev/null
if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then
gl_cv_cc_wallow='-Wno-error'
else
gl_cv_cc_wallow=none
fi
rm -f conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_wallow" >&5
printf "%s\n" "$gl_cv_cc_wallow" >&6; }
case "$gl_cv_cc_wallow" in
none) GL_CFLAG_ALLOW_WARNINGS='' ;;
*) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;;
esac
if test -n "$CXX" && test "$CXX" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler option to allow warnings" >&5
printf %s "checking for C++ compiler option to allow warnings... " >&6; }
if test ${gl_cv_cxx_wallow+y}
then :
printf %s "(cached) " >&6
else $as_nop
rm -f conftest*
echo 'int dummy;' > conftest.cc
{ ac_try='${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; } >/dev/null
{ ac_try='${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; } >/dev/null
if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then
gl_cv_cxx_wallow='-Wno-error'
else
gl_cv_cxx_wallow=none
fi
rm -f conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cxx_wallow" >&5
printf "%s\n" "$gl_cv_cxx_wallow" >&6; }
case "$gl_cv_cxx_wallow" in
none) GL_CXXFLAG_ALLOW_WARNINGS='' ;;
*) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;;
esac
else
GL_CXXFLAG_ALLOW_WARNINGS=''
fi
ac_fn_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_alarm" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_ALARM $ac_have_decl" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library needed for semaphore functions" >&5
printf %s "checking for library needed for semaphore functions... " >&6; }
if test ${gl_cv_semaphore_lib+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LIBS="$LIBS"
LIBS="$LIBS $LIBMULTITHREAD"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <semaphore.h>
int
main (void)
{
sem_post ((sem_t *)0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_semaphore_lib=none
else $as_nop
LIBS="$LIBS -lrt"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <semaphore.h>
int
main (void)
{
sem_post ((sem_t *)0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_semaphore_lib='-lrt'
else $as_nop
gl_cv_semaphore_lib=none
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_semaphore_lib" >&5
printf "%s\n" "$gl_cv_semaphore_lib" >&6; }
if test "x$gl_cv_semaphore_lib" = xnone; then
LIB_SEMAPHORE=
else
LIB_SEMAPHORE="$gl_cv_semaphore_lib"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a turkish Unicode locale" >&5
printf %s "checking for a turkish Unicode locale... " >&6; }
if test ${gt_cv_locale_tr_utf8+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <wctype.h>
struct tm t;
char buf[16];
int main () {
/* On BeOS, locales are not implemented in libc. Rather, libintl
imitates locale dependent behaviour by looking at the environment
variables, and all locales use the UTF-8 encoding. But BeOS does not
implement the Turkish upper-/lowercase mappings. Therefore, let this
program return 1 on BeOS. */
/* Check whether the given locale name is recognized by the system. */
#if defined _WIN32 && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
category of the locale to "C". */
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
#else
if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
On Mac OS X 10.3.5 (Darwin 7.5) in the tr_TR locale, nl_langinfo(CODESET)
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
some unit tests fail. */
#if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
return 1;
}
#endif
#ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
/* Check whether in the abbreviation of the eighth month, the second
character (should be U+011F: LATIN SMALL LETTER G WITH BREVE) is
two bytes long, with UTF-8 encoding. */
t.tm_year = 1992 - 1900; t.tm_mon = 8 - 1; t.tm_mday = 19;
if (strftime (buf, sizeof (buf), "%b", &t) < 4
|| buf[1] != (char) 0xc4 || buf[2] != (char) 0x9f)
return 1;
/* Check whether the upper-/lowercase mappings are as expected for
Turkish. */
if (towupper ('i') != 0x0130 || towlower (0x0130) != 'i'
|| towupper(0x0131) != 'I' || towlower ('I') != 0x0131)
return 1;
return 0;
}
_ACEOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
case "$host_os" in
# Handle native Windows specially, because there setlocale() interprets
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
# "fr" or "fra" as "French" or "French_France.1252",
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
# "ja" as "Japanese" or "Japanese_Japan.932",
# and similar.
mingw* | windows*)
# Test for the hypothetical native Windows locale name.
if (LC_ALL=Turkish_Turkey.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_tr_utf8=Turkish_Turkey.65001
else
# None found.
gt_cv_locale_tr_utf8=none
fi
;;
*)
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
# configure script would override the LC_ALL setting. Likewise for
# LC_CTYPE, which is also set at the beginning of the configure script.
# Test for the usual locale name.
if (LC_ALL=tr_TR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_tr_utf8=tr_TR
else
# Test for the locale name with explicit encoding suffix.
if (LC_ALL=tr_TR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_tr_utf8=tr_TR.UTF-8
else
# Test for the Solaris 7 locale name.
if (LC_ALL=tr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_tr_utf8=tr.UTF-8
else
# None found.
gt_cv_locale_tr_utf8=none
fi
fi
fi
;;
esac
else
gt_cv_locale_tr_utf8=none
fi
rm -fr conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_tr_utf8" >&5
printf "%s\n" "$gt_cv_locale_tr_utf8" >&6; }
LOCALE_TR_UTF8=$gt_cv_locale_tr_utf8
case $LOCALE_TR_UTF8 in #(
'' | *[[:space:]\"\$\'*[]*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: invalid locale \"$LOCALE_TR_UTF8\"; assuming \"none\"" >&5
printf "%s\n" "$as_me: WARNING: invalid locale \"$LOCALE_TR_UTF8\"; assuming \"none\"" >&2;}
LOCALE_TR_UTF8=none;;
esac
ac_fn_check_decl "$LINENO" "fseeko" "ac_cv_have_decl_fseeko" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fseeko" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FSEEKO $ac_have_decl" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fseeko" >&5
printf %s "checking for fseeko... " >&6; }
if test ${gl_cv_func_fseeko+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
fseeko (stdin, 0, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_fseeko=yes
else $as_nop
gl_cv_func_fseeko=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fseeko" >&5
printf "%s\n" "$gl_cv_func_fseeko" >&6; }
if test $ac_cv_have_decl_fseeko = no; then
HAVE_DECL_FSEEKO=0
fi
if test $gl_cv_func_fseeko = no; then
HAVE_FSEEKO=0
else
if test $WINDOWS_64_BIT_OFF_T = 1; then
REPLACE_FSEEKO=1
fi
if test $gl_cv_var_stdin_large_offset = no; then
REPLACE_FSEEKO=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5
printf %s "checking whether fflush works on input streams... " >&6; }
if test ${gl_cv_func_fflush_stdin+y}
then :
printf %s "(cached) " >&6
else $as_nop
echo hello world > conftest.txt
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_fflush_stdin="guessing no" ;;
*) gl_cv_func_fflush_stdin=cross ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
#endif
$gl_mda_defines
int
main (void)
{
FILE *f = fopen ("conftest.txt", "r");
char buffer[10];
int fd;
int c;
if (f == NULL)
return 1;
fd = fileno (f);
if (fd < 0 || fread (buffer, 1, 5, f) != 5)
{ fclose (f); return 2; }
/* For deterministic results, ensure f read a bigger buffer. */
if (lseek (fd, 0, SEEK_CUR) == 5)
{ fclose (f); return 3; }
/* POSIX requires fflush-fseek to set file offset of fd. This fails
on BSD systems and on mingw. */
if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0)
{ fclose (f); return 4; }
if (lseek (fd, 0, SEEK_CUR) != 5)
{ fclose (f); return 5; }
/* Verify behaviour of fflush after ungetc. See
<https://www.opengroup.org/austin/aardvark/latest/xshbug3.txt> */
/* Verify behaviour of fflush after a backup ungetc. This fails on
mingw. */
c = fgetc (f);
ungetc (c, f);
fflush (f);
if (fgetc (f) != c)
{ fclose (f); return 6; }
/* Verify behaviour of fflush after a non-backup ungetc. This fails
on glibc 2.8 and on BSD systems. */
c = fgetc (f);
ungetc ('@', f);
fflush (f);
if (fgetc (f) != c)
{ fclose (f); return 7; }
fclose (f);
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fflush_stdin=yes
else $as_nop
gl_cv_func_fflush_stdin=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm conftest.txt
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5
printf "%s\n" "$gl_cv_func_fflush_stdin" >&6; }
case "$gl_cv_func_fflush_stdin" in
*yes) gl_func_fflush_stdin=1 ;;
*no) gl_func_fflush_stdin=0 ;;
*) gl_func_fflush_stdin='(-1)' ;;
esac
printf "%s\n" "#define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin" >>confdefs.h
case "$gl_cv_func_fflush_stdin" in
*yes) ;;
*) REPLACE_FSEEKO=1 ;;
esac
fi
ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
if test "x$ac_cv_type_off_t" = xyes
then :
else $as_nop
printf "%s\n" "#define off_t long int" >>confdefs.h
fi
PRIPTR_PREFIX=
if $GL_GENERATE_STDINT_H; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef _WIN64
LLP64
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
PRIPTR_PREFIX='"l"'
else $as_nop
PRIPTR_PREFIX='"ll"'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else
for glpfx in '' l ll I64; do
case $glpfx in
'') gltype1='int';;
l) gltype1='long int';;
ll) gltype1='long long int';;
I64) gltype1='__int64';;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
extern intptr_t foo;
extern $gltype1 foo;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
PRIPTR_PREFIX='"'$glpfx'"'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test -n "$PRIPTR_PREFIX" && break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether INT32_MAX < INTMAX_MAX" >&5
printf %s "checking whether INT32_MAX < INTMAX_MAX... " >&6; }
if test ${gl_cv_test_INT32_MAX_LT_INTMAX_MAX+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Work also in C++ mode. */
#define __STDC_LIMIT_MACROS 1
/* Work if build is not clean. */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H
#include <limits.h>
#if HAVE_STDINT_H
#include <stdint.h>
#endif
#if defined INT32_MAX && defined INTMAX_MAX
#define CONDITION (INT32_MAX < INTMAX_MAX)
#else
#define CONDITION (sizeof (int) < sizeof (long long int))
#endif
int test[CONDITION ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_test_INT32_MAX_LT_INTMAX_MAX=yes
else $as_nop
gl_cv_test_INT32_MAX_LT_INTMAX_MAX=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&5
printf "%s\n" "$gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&6; }
if test $gl_cv_test_INT32_MAX_LT_INTMAX_MAX = yes; then
INT32_MAX_LT_INTMAX_MAX=1;
else
INT32_MAX_LT_INTMAX_MAX=0;
fi
if test $APPLE_UNIVERSAL_BUILD = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether INT64_MAX == LONG_MAX" >&5
printf %s "checking whether INT64_MAX == LONG_MAX... " >&6; }
if test ${gl_cv_test_INT64_MAX_EQ_LONG_MAX+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Work also in C++ mode. */
#define __STDC_LIMIT_MACROS 1
/* Work if build is not clean. */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H
#include <limits.h>
#if HAVE_STDINT_H
#include <stdint.h>
#endif
#if defined INT64_MAX
#define CONDITION (INT64_MAX == LONG_MAX)
#else
#define CONDITION (sizeof (long long int) == sizeof (long int))
#endif
int test[CONDITION ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_test_INT64_MAX_EQ_LONG_MAX=yes
else $as_nop
gl_cv_test_INT64_MAX_EQ_LONG_MAX=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&5
printf "%s\n" "$gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&6; }
if test $gl_cv_test_INT64_MAX_EQ_LONG_MAX = yes; then
INT64_MAX_EQ_LONG_MAX=1;
else
INT64_MAX_EQ_LONG_MAX=0;
fi
else
INT64_MAX_EQ_LONG_MAX=-1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether UINT32_MAX < UINTMAX_MAX" >&5
printf %s "checking whether UINT32_MAX < UINTMAX_MAX... " >&6; }
if test ${gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Work also in C++ mode. */
#define __STDC_LIMIT_MACROS 1
/* Work if build is not clean. */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H
#include <limits.h>
#if HAVE_STDINT_H
#include <stdint.h>
#endif
#if defined UINT32_MAX && defined UINTMAX_MAX
#define CONDITION (UINT32_MAX < UINTMAX_MAX)
#else
#define CONDITION (sizeof (unsigned int) < sizeof (unsigned long long int))
#endif
int test[CONDITION ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=yes
else $as_nop
gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&5
printf "%s\n" "$gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&6; }
if test $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX = yes; then
UINT32_MAX_LT_UINTMAX_MAX=1;
else
UINT32_MAX_LT_UINTMAX_MAX=0;
fi
if test $APPLE_UNIVERSAL_BUILD = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether UINT64_MAX == ULONG_MAX" >&5
printf %s "checking whether UINT64_MAX == ULONG_MAX... " >&6; }
if test ${gl_cv_test_UINT64_MAX_EQ_ULONG_MAX+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Work also in C++ mode. */
#define __STDC_LIMIT_MACROS 1
/* Work if build is not clean. */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H
#include <limits.h>
#if HAVE_STDINT_H
#include <stdint.h>
#endif
#if defined UINT64_MAX
#define CONDITION (UINT64_MAX == ULONG_MAX)
#else
#define CONDITION (sizeof (unsigned long long int) == sizeof (unsigned long int))
#endif
int test[CONDITION ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=yes
else $as_nop
gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&5
printf "%s\n" "$gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&6; }
if test $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX = yes; then
UINT64_MAX_EQ_ULONG_MAX=1;
else
UINT64_MAX_EQ_ULONG_MAX=0;
fi
else
UINT64_MAX_EQ_ULONG_MAX=-1
fi
GL_GNULIB_IOCTL=0
if test $ac_cv_have_decl_strerror_r = no; then
HAVE_DECL_STRERROR_R=0
fi
if test $ac_cv_func_strerror_r = yes; then
if test "$GL_GENERATE_ERRNO_H:$REPLACE_STRERROR_0" = false:0; then
if test $gl_cv_func_strerror_r_posix_signature = yes; then
case "$gl_cv_func_strerror_r_works" in
*no) REPLACE_STRERROR_R=1 ;;
esac
else
REPLACE_STRERROR_R=1
fi
else
REPLACE_STRERROR_R=1
fi
fi
HAVE_PTHREAD_T=1;
HAVE_PTHREAD_SPINLOCK_T=1;
HAVE_PTHREAD_CREATE_DETACHED=1;
HAVE_PTHREAD_MUTEX_RECURSIVE=1;
HAVE_PTHREAD_MUTEX_ROBUST=1;
HAVE_PTHREAD_PROCESS_SHARED=1;
HAVE_PTHREAD_CREATE=1;
HAVE_PTHREAD_ATTR_INIT=1;
HAVE_PTHREAD_ATTR_GETDETACHSTATE=1;
HAVE_PTHREAD_ATTR_SETDETACHSTATE=1;
HAVE_PTHREAD_ATTR_DESTROY=1;
HAVE_PTHREAD_SELF=1;
HAVE_PTHREAD_EQUAL=1;
HAVE_PTHREAD_DETACH=1;
HAVE_PTHREAD_JOIN=1;
HAVE_PTHREAD_EXIT=1;
HAVE_PTHREAD_ONCE=1;
HAVE_PTHREAD_MUTEX_INIT=1;
HAVE_PTHREAD_MUTEXATTR_INIT=1;
HAVE_PTHREAD_MUTEXATTR_GETTYPE=1;
HAVE_PTHREAD_MUTEXATTR_SETTYPE=1;
HAVE_PTHREAD_MUTEXATTR_GETROBUST=1;
HAVE_PTHREAD_MUTEXATTR_SETROBUST=1;
HAVE_PTHREAD_MUTEXATTR_DESTROY=1;
HAVE_PTHREAD_MUTEX_LOCK=1;
HAVE_PTHREAD_MUTEX_TRYLOCK=1;
HAVE_PTHREAD_MUTEX_TIMEDLOCK=1;
HAVE_PTHREAD_MUTEX_UNLOCK=1;
HAVE_PTHREAD_MUTEX_DESTROY=1;
HAVE_PTHREAD_RWLOCK_INIT=1;
HAVE_PTHREAD_RWLOCKATTR_INIT=1;
HAVE_PTHREAD_RWLOCKATTR_DESTROY=1;
HAVE_PTHREAD_RWLOCK_RDLOCK=1;
HAVE_PTHREAD_RWLOCK_WRLOCK=1;
HAVE_PTHREAD_RWLOCK_TRYRDLOCK=1;
HAVE_PTHREAD_RWLOCK_TRYWRLOCK=1;
HAVE_PTHREAD_RWLOCK_TIMEDRDLOCK=1;
HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK=1;
HAVE_PTHREAD_RWLOCK_UNLOCK=1;
HAVE_PTHREAD_RWLOCK_DESTROY=1;
HAVE_PTHREAD_COND_INIT=1;
HAVE_PTHREAD_CONDATTR_INIT=1;
HAVE_PTHREAD_CONDATTR_DESTROY=1;
HAVE_PTHREAD_COND_WAIT=1;
HAVE_PTHREAD_COND_TIMEDWAIT=1;
HAVE_PTHREAD_COND_SIGNAL=1;
HAVE_PTHREAD_COND_BROADCAST=1;
HAVE_PTHREAD_COND_DESTROY=1;
HAVE_PTHREAD_KEY_CREATE=1;
HAVE_PTHREAD_SETSPECIFIC=1;
HAVE_PTHREAD_GETSPECIFIC=1;
HAVE_PTHREAD_KEY_DELETE=1;
HAVE_PTHREAD_SPIN_INIT=1;
HAVE_PTHREAD_SPIN_LOCK=1;
HAVE_PTHREAD_SPIN_TRYLOCK=1;
HAVE_PTHREAD_SPIN_UNLOCK=1;
HAVE_PTHREAD_SPIN_DESTROY=1;
REPLACE_PTHREAD_CREATE=0;
REPLACE_PTHREAD_ATTR_INIT=0;
REPLACE_PTHREAD_ATTR_GETDETACHSTATE=0;
REPLACE_PTHREAD_ATTR_SETDETACHSTATE=0;
REPLACE_PTHREAD_ATTR_DESTROY=0;
REPLACE_PTHREAD_SELF=0;
REPLACE_PTHREAD_EQUAL=0;
REPLACE_PTHREAD_DETACH=0;
REPLACE_PTHREAD_JOIN=0;
REPLACE_PTHREAD_EXIT=0;
REPLACE_PTHREAD_ONCE=0;
REPLACE_PTHREAD_MUTEX_INIT=0;
REPLACE_PTHREAD_MUTEXATTR_INIT=0;
REPLACE_PTHREAD_MUTEXATTR_GETTYPE=0;
REPLACE_PTHREAD_MUTEXATTR_SETTYPE=0;
REPLACE_PTHREAD_MUTEXATTR_GETROBUST=0;
REPLACE_PTHREAD_MUTEXATTR_SETROBUST=0;
REPLACE_PTHREAD_MUTEXATTR_DESTROY=0;
REPLACE_PTHREAD_MUTEX_LOCK=0;
REPLACE_PTHREAD_MUTEX_TRYLOCK=0;
REPLACE_PTHREAD_MUTEX_TIMEDLOCK=0;
REPLACE_PTHREAD_MUTEX_UNLOCK=0;
REPLACE_PTHREAD_MUTEX_DESTROY=0;
REPLACE_PTHREAD_RWLOCK_INIT=0;
REPLACE_PTHREAD_RWLOCKATTR_INIT=0;
REPLACE_PTHREAD_RWLOCKATTR_DESTROY=0;
REPLACE_PTHREAD_RWLOCK_RDLOCK=0;
REPLACE_PTHREAD_RWLOCK_WRLOCK=0;
REPLACE_PTHREAD_RWLOCK_TRYRDLOCK=0;
REPLACE_PTHREAD_RWLOCK_TRYWRLOCK=0;
REPLACE_PTHREAD_RWLOCK_TIMEDRDLOCK=0;
REPLACE_PTHREAD_RWLOCK_TIMEDWRLOCK=0;
REPLACE_PTHREAD_RWLOCK_UNLOCK=0;
REPLACE_PTHREAD_RWLOCK_DESTROY=0;
REPLACE_PTHREAD_COND_INIT=0;
REPLACE_PTHREAD_CONDATTR_INIT=0;
REPLACE_PTHREAD_CONDATTR_DESTROY=0;
REPLACE_PTHREAD_COND_WAIT=0;
REPLACE_PTHREAD_COND_TIMEDWAIT=0;
REPLACE_PTHREAD_COND_SIGNAL=0;
REPLACE_PTHREAD_COND_BROADCAST=0;
REPLACE_PTHREAD_COND_DESTROY=0;
REPLACE_PTHREAD_KEY_CREATE=0;
REPLACE_PTHREAD_SETSPECIFIC=0;
REPLACE_PTHREAD_GETSPECIFIC=0;
REPLACE_PTHREAD_KEY_DELETE=0;
REPLACE_PTHREAD_SPIN_INIT=0;
REPLACE_PTHREAD_SPIN_LOCK=0;
REPLACE_PTHREAD_SPIN_TRYLOCK=0;
REPLACE_PTHREAD_SPIN_UNLOCK=0;
REPLACE_PTHREAD_SPIN_DESTROY=0;
if test $gl_cv_have_include_next = yes; then
gl_cv_next_pthread_h='<'pthread.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <pthread.h>" >&5
printf %s "checking absolute name of <pthread.h>... " >&6; }
if test ${gl_cv_next_pthread_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_pthread_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'pthread.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_pthread_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_pthread_h
gl_cv_next_pthread_h='"'$gl_header'"'
else
gl_cv_next_pthread_h='<'pthread.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_pthread_h" >&5
printf "%s\n" "$gl_cv_next_pthread_h" >&6; }
fi
NEXT_PTHREAD_H=$gl_cv_next_pthread_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'pthread.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_pthread_h
fi
NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H=$gl_next_as_first_directive
if test $ac_cv_header_pthread_h = yes; then
HAVE_PTHREAD_H=1
if { case "$host_os" in mingw* | windows*) true;; *) false;; esac; } \
&& test $gl_threads_api = windows; then
HAVE_PTHREAD_H=0
fi
else
HAVE_PTHREAD_H=0
fi
ac_fn_c_check_type "$LINENO" "pthread_t" "ac_cv_type_pthread_t" "$ac_includes_default
#if HAVE_PTHREAD_H
#include <pthread.h>
#endif
"
if test "x$ac_cv_type_pthread_t" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "$ac_includes_default
#if HAVE_PTHREAD_H
#include <pthread.h>
#endif
"
if test "x$ac_cv_type_pthread_spinlock_t" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_SPINLOCK_T 1" >>confdefs.h
fi
if test $ac_cv_type_pthread_t != yes; then
HAVE_PTHREAD_T=0
fi
if test $ac_cv_type_pthread_spinlock_t != yes; then
HAVE_PTHREAD_SPINLOCK_T=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_CREATE_DETACHED" >&5
printf %s "checking for PTHREAD_CREATE_DETACHED... " >&6; }
if test ${gl_cv_const_PTHREAD_CREATE_DETACHED+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
int x = PTHREAD_CREATE_DETACHED;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_const_PTHREAD_CREATE_DETACHED=yes
else $as_nop
gl_cv_const_PTHREAD_CREATE_DETACHED=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_const_PTHREAD_CREATE_DETACHED" >&5
printf "%s\n" "$gl_cv_const_PTHREAD_CREATE_DETACHED" >&6; }
if test $gl_cv_const_PTHREAD_CREATE_DETACHED != yes; then
HAVE_PTHREAD_CREATE_DETACHED=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_MUTEX_RECURSIVE" >&5
printf %s "checking for PTHREAD_MUTEX_RECURSIVE... " >&6; }
if test ${gl_cv_const_PTHREAD_MUTEX_RECURSIVE+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
int x = PTHREAD_MUTEX_RECURSIVE;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_const_PTHREAD_MUTEX_RECURSIVE=yes
else $as_nop
gl_cv_const_PTHREAD_MUTEX_RECURSIVE=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_const_PTHREAD_MUTEX_RECURSIVE" >&5
printf "%s\n" "$gl_cv_const_PTHREAD_MUTEX_RECURSIVE" >&6; }
if test $gl_cv_const_PTHREAD_MUTEX_RECURSIVE != yes; then
HAVE_PTHREAD_MUTEX_RECURSIVE=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_MUTEX_ROBUST" >&5
printf %s "checking for PTHREAD_MUTEX_ROBUST... " >&6; }
if test ${gl_cv_const_PTHREAD_MUTEX_ROBUST+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
int x = PTHREAD_MUTEX_ROBUST;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_const_PTHREAD_MUTEX_ROBUST=yes
else $as_nop
gl_cv_const_PTHREAD_MUTEX_ROBUST=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_const_PTHREAD_MUTEX_ROBUST" >&5
printf "%s\n" "$gl_cv_const_PTHREAD_MUTEX_ROBUST" >&6; }
if test $gl_cv_const_PTHREAD_MUTEX_ROBUST != yes; then
HAVE_PTHREAD_MUTEX_ROBUST=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PROCESS_SHARED" >&5
printf %s "checking for PTHREAD_PROCESS_SHARED... " >&6; }
if test ${gl_cv_const_PTHREAD_PROCESS_SHARED+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
int x = PTHREAD_PROCESS_SHARED;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_const_PTHREAD_PROCESS_SHARED=yes
else $as_nop
gl_cv_const_PTHREAD_PROCESS_SHARED=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_const_PTHREAD_PROCESS_SHARED" >&5
printf "%s\n" "$gl_cv_const_PTHREAD_PROCESS_SHARED" >&6; }
if test $gl_cv_const_PTHREAD_PROCESS_SHARED != yes; then
HAVE_PTHREAD_PROCESS_SHARED=0
fi
LIB_PTHREAD="$LIBPMULTITHREAD"
GL_GNULIB_PTHREAD_THREAD=0
GL_GNULIB_PTHREAD_ONCE=0
GL_GNULIB_PTHREAD_MUTEX=0
GL_GNULIB_PTHREAD_RWLOCK=0
GL_GNULIB_PTHREAD_COND=0
GL_GNULIB_PTHREAD_TSS=0
GL_GNULIB_PTHREAD_SPIN=0
GL_GNULIB_PTHREAD_MUTEX_TIMEDLOCK=0
ac_fn_check_decl "$LINENO" "initstate" "ac_cv_have_decl_initstate" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_initstate" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_INITSTATE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "setstate" "ac_cv_have_decl_setstate" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_setstate" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_SETSTATE $ac_have_decl" >>confdefs.h
case "$host_cpu" in
mips*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the NaN float encoding is IEEE 754-2008 compliant" >&5
printf %s "checking whether the NaN float encoding is IEEE 754-2008 compliant... " >&6; }
if test ${gl_cv_nan2008_f+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
gl_cv_nan2008_f="guessing no"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
float volatile zero;
/* Assume 'float' has 32 bits, i.e. IEEE single-float. */
union { float value; unsigned int word; } qnan;
int
main (void)
{
qnan.value = zero / zero;
return !((qnan.word >> 22) & 1);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_nan2008_f=yes
else $as_nop
gl_cv_nan2008_f=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_nan2008_f" >&5
printf "%s\n" "$gl_cv_nan2008_f" >&6; }
case "$gl_cv_nan2008_f" in
*yes) gl_mips_nan2008_f=1 ;;
*) gl_mips_nan2008_f=0 ;;
esac
printf "%s\n" "#define MIPS_NAN2008_FLOAT $gl_mips_nan2008_f" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the NaN double encoding is IEEE 754-2008 compliant" >&5
printf %s "checking whether the NaN double encoding is IEEE 754-2008 compliant... " >&6; }
if test ${gl_cv_nan2008_d+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
gl_cv_nan2008_d="guessing no"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
double volatile zero;
/* Assume 'double' has 64 bits, i.e. IEEE double-float. */
union { double value; unsigned long long word; } qnan;
int
main (void)
{
qnan.value = zero / zero;
return !((qnan.word >> 51) & 1);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_nan2008_d=yes
else $as_nop
gl_cv_nan2008_d=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_nan2008_d" >&5
printf "%s\n" "$gl_cv_nan2008_d" >&6; }
case "$gl_cv_nan2008_d" in
*yes) gl_mips_nan2008_d=1 ;;
*) gl_mips_nan2008_d=0 ;;
esac
printf "%s\n" "#define MIPS_NAN2008_DOUBLE $gl_mips_nan2008_d" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the NaN long double encoding is IEEE 754-2008 compliant" >&5
printf %s "checking whether the NaN long double encoding is IEEE 754-2008 compliant... " >&6; }
if test ${gl_cv_nan2008_l+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
gl_cv_nan2008_l="guessing no"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
long double volatile zero;
#define NWORDS \
((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
union { long double value; unsigned int word[NWORDS]; } qnan;
int
main (void)
{
qnan.value = zero / zero;
#if defined _MIPSEB /* equivalent: __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ */
return !((qnan.word[0] >> ((LDBL_MANT_DIG - 2) % 32)) & 1);
#else
return !((qnan.word[NWORDS - 1] >> ((LDBL_MANT_DIG - 2) % 32)) & 1);
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_nan2008_l=yes
else $as_nop
gl_cv_nan2008_l=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_nan2008_l" >&5
printf "%s\n" "$gl_cv_nan2008_l" >&6; }
case "$gl_cv_nan2008_l" in
*yes) gl_mips_nan2008_l=1 ;;
*) gl_mips_nan2008_l=0 ;;
esac
printf "%s\n" "#define MIPS_NAN2008_LONG_DOUBLE $gl_mips_nan2008_l" >>confdefs.h
;;
esac
if test $ac_cv_header_sys_ioctl_h = yes; then
HAVE_SYS_IOCTL_H=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <sys/ioctl.h> declares ioctl" >&5
printf %s "checking whether <sys/ioctl.h> declares ioctl... " >&6; }
if test ${gl_cv_decl_ioctl_in_sys_ioctl_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/ioctl.h>
int
main (void)
{
(void) ioctl;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_decl_ioctl_in_sys_ioctl_h=yes
else $as_nop
gl_cv_decl_ioctl_in_sys_ioctl_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_ioctl_in_sys_ioctl_h" >&5
printf "%s\n" "$gl_cv_decl_ioctl_in_sys_ioctl_h" >&6; }
else
HAVE_SYS_IOCTL_H=0
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_ioctl_h='<'sys/ioctl.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/ioctl.h>" >&5
printf %s "checking absolute name of <sys/ioctl.h>... " >&6; }
if test ${gl_cv_next_sys_ioctl_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_sys_ioctl_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/ioctl.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/ioctl.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_ioctl_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_ioctl_h
gl_cv_next_sys_ioctl_h='"'$gl_header'"'
else
gl_cv_next_sys_ioctl_h='<'sys/ioctl.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_ioctl_h" >&5
printf "%s\n" "$gl_cv_next_sys_ioctl_h" >&6; }
fi
NEXT_SYS_IOCTL_H=$gl_cv_next_sys_ioctl_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/ioctl.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_ioctl_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H=$gl_next_as_first_directive
if test $gl_threads_api = posix; then
YIELD_LIB="$SCHED_YIELD_LIB"
else
YIELD_LIB=
fi
GL_CFLAG_GNULIB_WARNINGS=''
if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then
cat > conftest.c <<\EOF
#if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3)
-Wno-cast-qual
-Wno-conversion
-Wno-float-equal
-Wno-sign-compare
-Wno-undef
-Wno-unused-function
-Wno-unused-parameter
#endif
#if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3)
-Wno-float-conversion
#endif
#if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3)
-Wimplicit-fallthrough
#endif
#if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3)
-Wno-pedantic
#endif
#if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3)
-Wno-sign-conversion
-Wno-type-limits
#endif
#if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4
-Wno-unsuffixed-float-constants
#endif
EOF
gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out"
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gl_command\""; } >&5
(eval $gl_command) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
gl_options=`grep -v '#' conftest.out`
for word in $gl_options; do
GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word"
done
fi
rm -f conftest.c conftest.out
fi
if true; then
GL_COND_LIBTOOL_TRUE=
GL_COND_LIBTOOL_FALSE='#'
else
GL_COND_LIBTOOL_TRUE='#'
GL_COND_LIBTOOL_FALSE=
fi
gl_cond_libtool=true
gl_m4_base='gnulib-m4'
gl_source_base='gnulib-lib'
gl_source_base_prefix=
case "$host_os" in
mingw* | windows*)
REPLACE_ACCESS=1
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether access honors trailing slash" >&5
printf %s "checking whether access honors trailing slash... " >&6; }
if test ${gl_cv_func_access_slash_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
rm -rf conftest.f conftest.lnk
touch conftest.f || as_fn_error $? "cannot create temporary files" "$LINENO" 5
ln -s conftest.f conftest.lnk
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_access_slash_works="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_access_slash_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_access_slash_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_access_slash_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
int
main (void)
{
int result = 0;
if (access ("conftest.lnk/", R_OK) == 0)
result |= 1;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_access_slash_works=yes
else $as_nop
gl_cv_func_access_slash_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -rf conftest.f conftest.lnk
else
gl_cv_func_access_slash_works="guessing yes"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_access_slash_works" >&5
printf "%s\n" "$gl_cv_func_access_slash_works" >&6; }
case "$gl_cv_func_access_slash_works" in
*yes) ;;
*)
REPLACE_ACCESS=1
printf "%s\n" "#define ACCESS_TRAILING_SLASH_BUG 1" >>confdefs.h
;;
esac
;;
esac
if test $REPLACE_ACCESS = 1; then
GL_COND_OBJ_ACCESS_TRUE=
GL_COND_OBJ_ACCESS_FALSE='#'
else
GL_COND_OBJ_ACCESS_TRUE='#'
GL_COND_OBJ_ACCESS_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ACCESS_TRUE}" && test -z "${GL_COND_OBJ_ACCESS_FALSE}"; then
GL_COND_OBJ_ACCESS_TRUE='#'
GL_COND_OBJ_ACCESS_FALSE='#'
fi
GL_GNULIB_ACCESS=1
printf "%s\n" "#define GNULIB_TEST_ACCESS 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alignas and alignof" >&5
printf %s "checking for alignas and alignof... " >&6; }
if test ${gl_cv_header_working_stdalign_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS=$CFLAGS
for gl_working in "yes, keywords" "yes, <stdalign.h> macros"; do
case $gl_working in #(
*stdalign.h*) :
CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H" ;; #(
*) :
;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
#ifdef INCLUDE_STDALIGN_H
#include <stdalign.h>
#endif
#include <stddef.h>
/* Test that alignof yields a result consistent with offsetof.
This catches GCC bug 52023
<https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
#ifdef __cplusplus
template <class t> struct alignof_helper { char a; t b; };
# define ao(type) offsetof (alignof_helper<type>, b)
#else
# define ao(type) offsetof (struct { char a; type b; }, b)
#endif
char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
/* Test alignas only on platforms where gnulib can help. */
#if \
((defined __cplusplus && 201103 <= __cplusplus) \
|| (__TINYC__ && defined __attribute__) \
|| (defined __APPLE__ && defined __MACH__ \
? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \
: __GNUC__) \
|| (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \
|| __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \
|| 1300 <= _MSC_VER)
struct alignas_test { char c; char alignas (8) alignas_8; };
char test_alignas[offsetof (struct alignas_test, alignas_8) == 8
? 1 : -1];
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_working_stdalign_h=$gl_working
else $as_nop
gl_cv_header_working_stdalign_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$gl_save_CFLAGS
test "$gl_cv_header_working_stdalign_h" != no && break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
printf "%s\n" "$gl_cv_header_working_stdalign_h" >&6; }
case $gl_cv_header_working_stdalign_h in #(
yes*keyword*) :
printf "%s\n" "#define HAVE_C_ALIGNASOF 1" >>confdefs.h
;; #(
*) :
;;
esac
if test $ac_cv_func_alloca_works = no; then
:
fi
# Define an additional variable used in the Makefile substitution.
if test $ac_cv_working_alloca_h = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
printf %s "checking for alloca as a compiler built-in... " >&6; }
if test ${gl_cv_rpl_alloca+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __GNUC__ || defined _AIX || defined _MSC_VER
Need own alloca
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Need own alloca" >/dev/null 2>&1
then :
gl_cv_rpl_alloca=yes
else $as_nop
gl_cv_rpl_alloca=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
printf "%s\n" "$gl_cv_rpl_alloca" >&6; }
if test $gl_cv_rpl_alloca = yes; then
printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h
GL_GENERATE_ALLOCA_H=true
else
GL_GENERATE_ALLOCA_H=false
fi
else
GL_GENERATE_ALLOCA_H=true
fi
if test $ac_cv_working_alloca_h = yes; then
HAVE_ALLOCA_H=1
else
HAVE_ALLOCA_H=0
fi
case "$GL_GENERATE_ALLOCA_H" in
false) ALLOCA_H='' ;;
true)
if test -z "$ALLOCA_H"; then
ALLOCA_H="${gl_source_base_prefix}alloca.h"
fi
;;
*) echo "*** GL_GENERATE_ALLOCA_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_ALLOCA_H; then
GL_GENERATE_ALLOCA_H_TRUE=
GL_GENERATE_ALLOCA_H_FALSE='#'
else
GL_GENERATE_ALLOCA_H_TRUE='#'
GL_GENERATE_ALLOCA_H_FALSE=
fi
:
if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
GL_GENERATE_ALLOCA_H_TRUE='#'
GL_GENERATE_ALLOCA_H_FALSE='#'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for static_assert" >&5
printf %s "checking for static_assert... " >&6; }
if test ${gl_cv_static_assert+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS=$CFLAGS
for gl_working in "yes, a keyword" "yes, an <assert.h> macro"; do
case $gl_working in #(
*assert.h*) :
CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H" ;; #(
*) :
;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __clang__ && __STDC_VERSION__ < 202311
#pragma clang diagnostic error "-Wc2x-extensions"
#pragma clang diagnostic error "-Wc++1z-extensions"
#endif
#ifdef INCLUDE_ASSERT_H
#include <assert.h>
#endif
static_assert (2 + 2 == 4, "arithmetic does not work");
static_assert (2 + 2 == 4);
int
main (void)
{
static_assert (sizeof (char) == 1, "sizeof does not work");
static_assert (sizeof (char) == 1);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_static_assert=$gl_working
else $as_nop
gl_cv_static_assert=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$gl_save_CFLAGS
test "$gl_cv_static_assert" != no && break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_static_assert" >&5
printf "%s\n" "$gl_cv_static_assert" >&6; }
GL_GENERATE_ASSERT_H=false
case $gl_cv_static_assert in #(
yes*keyword*) :
printf "%s\n" "#define HAVE_C_STATIC_ASSERT 1" >>confdefs.h
;; #(
no) :
GL_GENERATE_ASSERT_H=true
if test $gl_cv_have_include_next = yes; then
gl_cv_next_assert_h='<'assert.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <assert.h>" >&5
printf %s "checking absolute name of <assert.h>... " >&6; }
if test ${gl_cv_next_assert_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <assert.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'assert.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_assert_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_assert_h
gl_cv_next_assert_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_assert_h" >&5
printf "%s\n" "$gl_cv_next_assert_h" >&6; }
fi
NEXT_ASSERT_H=$gl_cv_next_assert_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'assert.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_assert_h
fi
NEXT_AS_FIRST_DIRECTIVE_ASSERT_H=$gl_next_as_first_directive
;; #(
*) :
;;
esac
case "$GL_GENERATE_ASSERT_H" in
false) ASSERT_H='' ;;
true)
if test -z "$ASSERT_H"; then
ASSERT_H="${gl_source_base_prefix}assert.h"
fi
;;
*) echo "*** GL_GENERATE_ASSERT_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_ASSERT_H; then
GL_GENERATE_ASSERT_H_TRUE=
GL_GENERATE_ASSERT_H_FALSE='#'
else
GL_GENERATE_ASSERT_H_TRUE='#'
GL_GENERATE_ASSERT_H_FALSE=
fi
:
if test -z "${GL_GENERATE_ASSERT_H_TRUE}" && test -z "${GL_GENERATE_ASSERT_H_FALSE}"; then
GL_GENERATE_ASSERT_H_TRUE='#'
GL_GENERATE_ASSERT_H_FALSE='#'
fi
ac_fn_c_check_func "$LINENO" "atexit" "ac_cv_func_atexit"
if test "x$ac_cv_func_atexit" = xyes
then :
printf "%s\n" "#define HAVE_ATEXIT 1" >>confdefs.h
fi
if test $ac_cv_func_atexit = no; then
GL_COND_OBJ_ATEXIT_TRUE=
GL_COND_OBJ_ATEXIT_FALSE='#'
else
GL_COND_OBJ_ATEXIT_TRUE='#'
GL_COND_OBJ_ATEXIT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ATEXIT_TRUE}" && test -z "${GL_COND_OBJ_ATEXIT_FALSE}"; then
GL_COND_OBJ_ATEXIT_TRUE='#'
GL_COND_OBJ_ATEXIT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_ATEXIT_TRUE"; then :
:
fi
ac_fn_c_check_header_compile "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
if test "x$ac_cv_header_dirent_h" = xyes
then :
printf "%s\n" "#define HAVE_DIRENT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
if test "x$ac_cv_header_string_h" = xyes
then :
printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
printf %s "checking for long file names... " >&6; }
if test ${ac_cv_sys_long_file_names+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_sys_long_file_names=yes
# Test for long file names in all the places we know might matter:
# . the current directory, where building will happen
# $prefix/lib where we will be installing things
# $exec_prefix/lib likewise
# $TMPDIR if set, where it might want to write temporary files
# /tmp where it might want to write temporary files
# /var/tmp likewise
# /usr/tmp likewise
for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
# Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
# in the usual case where exec_prefix is '${prefix}'.
case $ac_dir in #(
. | /* | ?:[\\/]*) ;; #(
*) continue;;
esac
test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
ac_xdir=$ac_dir/cf$$
(umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
ac_tf1=$ac_xdir/conftest9012345
ac_tf2=$ac_xdir/conftest9012346
touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
ac_cv_sys_long_file_names=no
rm -f -r "$ac_xdir" 2>/dev/null
test $ac_cv_sys_long_file_names = no && break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
printf "%s\n" "$ac_cv_sys_long_file_names" >&6; }
if test $ac_cv_sys_long_file_names = yes; then
printf "%s\n" "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pathconf" "ac_cv_func_pathconf"
if test "x$ac_cv_func_pathconf" = xyes
then :
printf "%s\n" "#define HAVE_PATHCONF 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
if test "x$ac_cv_header_string_h" = xyes
then :
printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
if test "x$ac_cv_header_unistd_h" = xyes
then :
printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
fi
# See the comments in bison.m4.
if test -z "$USE_NLS"; then
echo "The BISON-I18N macro is used without being preceded by AM-GNU-GETTEXT." | sed -e 's/-/_/g' 1>&2
exit 1
fi
BISON_LOCALEDIR=
BISON_USE_NLS=no
if test "$USE_NLS" = yes; then
BISON_LOCALEDIR="${localedir}"
# Check whether --with-bison-prefix was given.
if test ${with_bison_prefix+y}
then :
withval=$with_bison_prefix; if test "X$withval" != "X" && test "X$withval" != "Xno"; then
BISON_LOCALEDIR="$withval/share/locale"
fi
fi
if test $cross_compiling != yes; then
if (${YACC-${BISON-:}} --print-localedir) >/dev/null 2>&1; then
BISON_LOCALEDIR=`${YACC-${BISON-:}} --print-localedir`
fi
fi
if test -n "$BISON_LOCALEDIR"; then
USER_LINGUAS="${LINGUAS-%UNSET%}"
if test -n "$USER_LINGUAS"; then
BISON_USE_NLS=yes
fi
fi
fi
if test $BISON_USE_NLS = yes; then
printf "%s\n" "#define YYENABLE_NLS 1" >>confdefs.h
fi
GL_GNULIB_BTOC32=1
printf "%s\n" "#define GNULIB_TEST_BTOC32 1" >>confdefs.h
if test $ac_cv_func_btowc = no; then
HAVE_BTOWC=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether btowc(0) is correct" >&5
printf %s "checking whether btowc(0) is correct... " >&6; }
if test ${gl_cv_func_btowc_nul+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on Cygwin.
cygwin*) gl_cv_func_btowc_nul="guessing no" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_btowc_nul="guessing yes" ;;
# Guess yes otherwise.
*) gl_cv_func_btowc_nul="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
int main ()
{
if (btowc ('\0') != 0)
return 1;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_btowc_nul=yes
else $as_nop
gl_cv_func_btowc_nul=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_nul" >&5
printf "%s\n" "$gl_cv_func_btowc_nul" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether btowc(EOF) is correct" >&5
printf %s "checking whether btowc(EOF) is correct... " >&6; }
if test ${gl_cv_func_btowc_eof+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on IRIX.
irix*) gl_cv_func_btowc_eof="guessing no" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_btowc_eof="guessing yes" ;;
# Guess yes otherwise.
*) gl_cv_func_btowc_eof="guessing yes" ;;
esac
if test $LOCALE_FR != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdio.h>
#include <wchar.h>
int main ()
{
if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
{
if (btowc (EOF) != WEOF)
return 1;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_btowc_eof=yes
else $as_nop
gl_cv_func_btowc_eof=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_eof" >&5
printf "%s\n" "$gl_cv_func_btowc_eof" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether btowc is consistent with mbrtowc in the C locale" >&5
printf %s "checking whether btowc is consistent with mbrtowc in the C locale... " >&6; }
if test ${gl_cv_func_btowc_consistent+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on mingw.
mingw* | windows*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __MINGW32__
Problem
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Problem" >/dev/null 2>&1
then :
gl_cv_func_btowc_consistent="guessing no"
else $as_nop
gl_cv_func_btowc_consistent="guessing yes"
fi
rm -rf conftest*
;;
# Guess yes otherwise.
*) gl_cv_func_btowc_consistent="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
int main ()
{
#if HAVE_MBRTOWC
wint_t wc1 = btowc (0x80);
wchar_t wc2 = (wchar_t) 0xbadface;
char buf[1] = { 0x80 };
mbstate_t state;
memset (&state, 0, sizeof (mbstate_t));
if (mbrtowc (&wc2, buf, 1, &state) != 1 || wc1 != wc2)
return 1;
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_btowc_consistent=yes
else $as_nop
gl_cv_func_btowc_consistent=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_consistent" >&5
printf "%s\n" "$gl_cv_func_btowc_consistent" >&6; }
case "$gl_cv_func_btowc_nul" in
*yes) ;;
*) REPLACE_BTOWC=1 ;;
esac
case "$gl_cv_func_btowc_eof" in
*yes) ;;
*) REPLACE_BTOWC=1 ;;
esac
case "$gl_cv_func_btowc_consistent" in
*yes) ;;
*) REPLACE_BTOWC=1 ;;
esac
if test $REPLACE_BTOWC = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C locale is free of encoding errors" >&5
printf %s "checking whether the C locale is free of encoding errors... " >&6; }
if test ${gl_cv_func_mbrtowc_C_locale_sans_EILSEQ+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ="guessing yes" ;;
*) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#include <locale.h>
#include <wchar.h>
int
main (void)
{
int i;
char *locale = setlocale (LC_ALL, "C");
if (! locale)
return 2;
for (i = CHAR_MIN; i <= CHAR_MAX; i++)
{
char c = i;
wchar_t wc;
mbstate_t mbs = { 0, };
size_t ss = mbrtowc (&wc, &c, 1, &mbs);
if (1 < ss)
return 3;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_C_locale_sans_EILSEQ=yes
else $as_nop
gl_cv_func_mbrtowc_C_locale_sans_EILSEQ=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" >&6; }
case "$gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" in
*yes) ;;
*) REPLACE_BTOWC=1 ;;
esac
fi
fi
if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then
GL_COND_OBJ_BTOWC_TRUE=
GL_COND_OBJ_BTOWC_FALSE='#'
else
GL_COND_OBJ_BTOWC_TRUE='#'
GL_COND_OBJ_BTOWC_FALSE=
fi
:
if test -z "${GL_COND_OBJ_BTOWC_TRUE}" && test -z "${GL_COND_OBJ_BTOWC_FALSE}"; then
GL_COND_OBJ_BTOWC_TRUE='#'
GL_COND_OBJ_BTOWC_FALSE='#'
fi
if test -z "$GL_COND_OBJ_BTOWC_TRUE"; then :
:
fi
GL_GNULIB_BTOWC=1
printf "%s\n" "#define GNULIB_TEST_BTOWC 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_expect" >&5
printf %s "checking for __builtin_expect... " >&6; }
if test ${gl_cv___builtin_expect+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (int argc, char **argv)
{
argc = __builtin_expect (argc, 100);
return argv[argc != 100][0];
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv___builtin_expect=yes
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <builtins.h>
int
main (int argc, char **argv)
{
argc = __builtin_expect (argc, 100);
return argv[argc != 100][0];
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv___builtin_expect="in <builtins.h>"
else $as_nop
gl_cv___builtin_expect=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv___builtin_expect" >&5
printf "%s\n" "$gl_cv___builtin_expect" >&6; }
if test "$gl_cv___builtin_expect" = yes; then
printf "%s\n" "#define HAVE___BUILTIN_EXPECT 1" >>confdefs.h
elif test "$gl_cv___builtin_expect" = "in <builtins.h>"; then
printf "%s\n" "#define HAVE___BUILTIN_EXPECT 2" >>confdefs.h
fi
for ac_header in byteswap.h
do :
ac_fn_c_check_header_compile "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default"
if test "x$ac_cv_header_byteswap_h" = xyes
then :
printf "%s\n" "#define HAVE_BYTESWAP_H 1" >>confdefs.h
GL_GENERATE_BYTESWAP_H=false
else $as_nop
GL_GENERATE_BYTESWAP_H=true
fi
done
case "$GL_GENERATE_BYTESWAP_H" in
false) BYTESWAP_H='' ;;
true)
if test -z "$BYTESWAP_H"; then
BYTESWAP_H="${gl_source_base_prefix}byteswap.h"
fi
;;
*) echo "*** GL_GENERATE_BYTESWAP_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_BYTESWAP_H; then
GL_GENERATE_BYTESWAP_H_TRUE=
GL_GENERATE_BYTESWAP_H_FALSE='#'
else
GL_GENERATE_BYTESWAP_H_TRUE='#'
GL_GENERATE_BYTESWAP_H_FALSE=
fi
:
if test -z "${GL_GENERATE_BYTESWAP_H_TRUE}" && test -z "${GL_GENERATE_BYTESWAP_H_FALSE}"; then
GL_GENERATE_BYTESWAP_H_TRUE='#'
GL_GENERATE_BYTESWAP_H_FALSE='#'
fi
GL_GNULIB_C32_APPLY_TYPE_TEST=1
printf "%s\n" "#define GNULIB_TEST_C32_APPLY_TYPE_TEST 1" >>confdefs.h
GL_GNULIB_C32_GET_TYPE_TEST=1
printf "%s\n" "#define GNULIB_TEST_C32_GET_TYPE_TEST 1" >>confdefs.h
GL_GNULIB_C32ISALNUM=1
printf "%s\n" "#define GNULIB_TEST_C32ISALNUM 1" >>confdefs.h
GL_GNULIB_C32ISALPHA=1
printf "%s\n" "#define GNULIB_TEST_C32ISALPHA 1" >>confdefs.h
GL_GNULIB_C32ISBLANK=1
printf "%s\n" "#define GNULIB_TEST_C32ISBLANK 1" >>confdefs.h
GL_GNULIB_C32ISCNTRL=1
printf "%s\n" "#define GNULIB_TEST_C32ISCNTRL 1" >>confdefs.h
GL_GNULIB_C32ISDIGIT=1
printf "%s\n" "#define GNULIB_TEST_C32ISDIGIT 1" >>confdefs.h
GL_GNULIB_C32ISGRAPH=1
printf "%s\n" "#define GNULIB_TEST_C32ISGRAPH 1" >>confdefs.h
GL_GNULIB_C32ISLOWER=1
printf "%s\n" "#define GNULIB_TEST_C32ISLOWER 1" >>confdefs.h
GL_GNULIB_C32ISPRINT=1
printf "%s\n" "#define GNULIB_TEST_C32ISPRINT 1" >>confdefs.h
GL_GNULIB_C32ISPUNCT=1
printf "%s\n" "#define GNULIB_TEST_C32ISPUNCT 1" >>confdefs.h
GL_GNULIB_C32ISSPACE=1
printf "%s\n" "#define GNULIB_TEST_C32ISSPACE 1" >>confdefs.h
GL_GNULIB_C32ISUPPER=1
printf "%s\n" "#define GNULIB_TEST_C32ISUPPER 1" >>confdefs.h
GL_GNULIB_C32ISXDIGIT=1
printf "%s\n" "#define GNULIB_TEST_C32ISXDIGIT 1" >>confdefs.h
GL_GNULIB_C32TOLOWER=1
printf "%s\n" "#define GNULIB_TEST_C32TOLOWER 1" >>confdefs.h
GL_GNULIB_C32WIDTH=1
printf "%s\n" "#define GNULIB_TEST_C32WIDTH 1" >>confdefs.h
REPLACE_CALLOC_FOR_CALLOC_GNU="$REPLACE_CALLOC_FOR_CALLOC_POSIX"
if test $REPLACE_CALLOC_FOR_CALLOC_GNU = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether calloc (0, n) and calloc (n, 0) return nonnull" >&5
printf %s "checking whether calloc (0, n) and calloc (n, 0) return nonnull... " >&6; }
if test ${ac_cv_func_calloc_0_nonnull+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $cross_compiling != yes; then
ac_cv_func_calloc_0_nonnull=yes
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
int result = 0;
char * volatile p = calloc (0, 0);
if (!p)
result |= 1;
free (p);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
else $as_nop
ac_cv_func_calloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
else
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) ac_cv_func_calloc_0_nonnull="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) ac_cv_func_calloc_0_nonnull="guessing yes" ;;
# Guess yes on native Windows.
mingw* | windows*) ac_cv_func_calloc_0_nonnull="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) ac_cv_func_calloc_0_nonnull="$gl_cross_guess_normal" ;;
esac
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_calloc_0_nonnull" >&5
printf "%s\n" "$ac_cv_func_calloc_0_nonnull" >&6; }
case $ac_cv_func_calloc_0_nonnull in #(
*yes) :
;; #(
*) :
REPLACE_CALLOC_FOR_CALLOC_GNU=1 ;;
esac
fi
if test $REPLACE_CALLOC_FOR_CALLOC_GNU = 1; then
gl_LIBOBJS="$gl_LIBOBJS calloc.$ac_objext"
fi
GL_GNULIB_CALLOC_GNU=1
printf "%s\n" "#define GNULIB_TEST_CALLOC_GNU 1" >>confdefs.h
if test $REPLACE_MALLOC_FOR_MALLOC_POSIX = 1; then
REPLACE_CALLOC_FOR_CALLOC_POSIX=1
fi
if test $REPLACE_CALLOC_FOR_CALLOC_POSIX = 1; then
gl_LIBOBJS="$gl_LIBOBJS calloc.$ac_objext"
fi
GL_GNULIB_CALLOC_POSIX=1
printf "%s\n" "#define GNULIB_TEST_CALLOC_POSIX 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for faccessat" >&5
printf %s "checking for faccessat... " >&6; }
if test ${gl_cv_onwards_func_faccessat+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "faccessat" "ac_cv_have_decl_faccessat" "#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_faccessat" = xyes
then :
fi
if test $ac_cv_have_decl_faccessat = yes; then
ac_fn_c_check_func "$LINENO" "faccessat" "ac_cv_func_faccessat"
if test "x$ac_cv_func_faccessat" = xyes
then :
fi
if test $ac_cv_func_faccessat = yes; then
gl_cv_onwards_func_faccessat=yes
else
gl_cv_onwards_func_faccessat='future OS version'
fi
else
gl_cv_onwards_func_faccessat='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "faccessat" "ac_cv_func_faccessat"
if test "x$ac_cv_func_faccessat" = xyes
then :
fi
gl_cv_onwards_func_faccessat=$ac_cv_func_faccessat
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_faccessat" >&5
printf "%s\n" "$gl_cv_onwards_func_faccessat" >&6; }
case "$gl_cv_onwards_func_faccessat" in
future*) ac_cv_func_faccessat=no ;;
*) ac_cv_func_faccessat=$gl_cv_onwards_func_faccessat ;;
esac
if test $ac_cv_func_faccessat = yes; then
printf "%s\n" "#define HAVE_FACCESSAT 1" >>confdefs.h
fi
if test $ac_cv_func_canonicalize_file_name = no; then
HAVE_CANONICALIZE_FILE_NAME=0
else
case "$gl_cv_func_realpath_works" in
*yes) ;;
*) REPLACE_CANONICALIZE_FILE_NAME=1 ;;
esac
fi
printf "%s\n" "#define GNULIB_CANONICALIZE 1" >>confdefs.h
printf "%s\n" "#define GNULIB_TEST_CANONICALIZE 1" >>confdefs.h
GL_GNULIB_CANONICALIZE_FILE_NAME=1
printf "%s\n" "#define GNULIB_TEST_CANONICALIZE_FILE_NAME 1" >>confdefs.h
if test $ac_cv_func_canonicalize_file_name = no; then
HAVE_CANONICALIZE_FILE_NAME=0
if test $ac_cv_func_realpath = no; then
HAVE_REALPATH=0
else
case "$gl_cv_func_realpath_works" in
*yes) ;;
*) REPLACE_REALPATH=1 ;;
esac
fi
else
case "$gl_cv_func_realpath_works" in
*yes)
;;
*)
REPLACE_CANONICALIZE_FILE_NAME=1
REPLACE_REALPATH=1
;;
esac
fi
if test $HAVE_CANONICALIZE_FILE_NAME = 0 || test $REPLACE_CANONICALIZE_FILE_NAME = 1; then
GL_COND_OBJ_CANONICALIZE_LGPL_TRUE=
GL_COND_OBJ_CANONICALIZE_LGPL_FALSE='#'
else
GL_COND_OBJ_CANONICALIZE_LGPL_TRUE='#'
GL_COND_OBJ_CANONICALIZE_LGPL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_CANONICALIZE_LGPL_TRUE}" && test -z "${GL_COND_OBJ_CANONICALIZE_LGPL_FALSE}"; then
GL_COND_OBJ_CANONICALIZE_LGPL_TRUE='#'
GL_COND_OBJ_CANONICALIZE_LGPL_FALSE='#'
fi
printf "%s\n" "#define GNULIB_CANONICALIZE_LGPL 1" >>confdefs.h
GL_GNULIB_CANONICALIZE_FILE_NAME=1
printf "%s\n" "#define GNULIB_TEST_CANONICALIZE_FILE_NAME 1" >>confdefs.h
GL_GNULIB_REALPATH=1
printf "%s\n" "#define GNULIB_TEST_REALPATH 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for readlinkat" >&5
printf %s "checking for readlinkat... " >&6; }
if test ${gl_cv_onwards_func_readlinkat+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "readlinkat" "ac_cv_have_decl_readlinkat" "#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_readlinkat" = xyes
then :
fi
if test $ac_cv_have_decl_readlinkat = yes; then
ac_fn_c_check_func "$LINENO" "readlinkat" "ac_cv_func_readlinkat"
if test "x$ac_cv_func_readlinkat" = xyes
then :
fi
if test $ac_cv_func_readlinkat = yes; then
gl_cv_onwards_func_readlinkat=yes
else
gl_cv_onwards_func_readlinkat='future OS version'
fi
else
gl_cv_onwards_func_readlinkat='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "readlinkat" "ac_cv_func_readlinkat"
if test "x$ac_cv_func_readlinkat" = xyes
then :
fi
gl_cv_onwards_func_readlinkat=$ac_cv_func_readlinkat
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_readlinkat" >&5
printf "%s\n" "$gl_cv_onwards_func_readlinkat" >&6; }
case "$gl_cv_onwards_func_readlinkat" in
future*) ac_cv_func_readlinkat=no ;;
*) ac_cv_func_readlinkat=$gl_cv_onwards_func_readlinkat ;;
esac
if test $ac_cv_func_readlinkat = yes; then
printf "%s\n" "#define HAVE_READLINKAT 1" >>confdefs.h
fi
GL_GNULIB_CHDIR=1
printf "%s\n" "#define GNULIB_TEST_CHDIR 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether this system supports file names of any length" >&5
printf %s "checking whether this system supports file names of any length... " >&6; }
if test ${gl_cv_have_unlimited_file_name_length+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Arrange to define PATH_MAX, like "pathmax.h" does. */
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <limits.h>
#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
# include <sys/param.h>
#endif
#if !defined PATH_MAX && defined MAXPATHLEN
# define PATH_MAX MAXPATHLEN
#endif
#ifdef __hpux
# undef PATH_MAX
# define PATH_MAX 1024
#endif
#if defined _WIN32 && ! defined __CYGWIN__
# undef PATH_MAX
# define PATH_MAX 260
#endif
#ifdef PATH_MAX
have_arbitrary_file_name_length_limit
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "have_arbitrary_file_name_length_limit" >/dev/null 2>&1
then :
gl_cv_have_unlimited_file_name_length=no
else $as_nop
gl_cv_have_unlimited_file_name_length=yes
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_unlimited_file_name_length" >&5
printf "%s\n" "$gl_cv_have_unlimited_file_name_length" >&6; }
if test $gl_cv_have_unlimited_file_name_length = no; then
GL_COND_OBJ_CHDIR_LONG_TRUE=
GL_COND_OBJ_CHDIR_LONG_FALSE='#'
else
GL_COND_OBJ_CHDIR_LONG_TRUE='#'
GL_COND_OBJ_CHDIR_LONG_FALSE=
fi
:
if test -z "${GL_COND_OBJ_CHDIR_LONG_TRUE}" && test -z "${GL_COND_OBJ_CHDIR_LONG_FALSE}"; then
GL_COND_OBJ_CHDIR_LONG_TRUE='#'
GL_COND_OBJ_CHDIR_LONG_FALSE='#'
fi
if test -z "$GL_COND_OBJ_CHDIR_LONG_TRUE"; then :
:
fi
printf "%s\n" "#define SIGNAL_SAFE_LIST 1" >>confdefs.h
# On mingw, these functions are defined in the libwinpthread library,
# which is better avoided. In fact, the clock_gettime function is buggy
# in 32-bit mingw, when -D__MINGW_USE_VC2005_COMPAT is used (which Gnulib's
# year2038 module does): It leaves the upper 32 bits of the tv_sec field
# of the result uninitialized.
# Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
# Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
# Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
# programs in the package would end up linked with that potentially-shared
# library, inducing unnecessary run-time overhead.
CLOCK_TIME_LIB=
case "$host_os" in
mingw* | windows*)
ac_cv_func_clock_getres=no
ac_cv_func_clock_gettime=no
ac_cv_func_clock_settime=no
;;
*)
gl_saved_libs=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
printf %s "checking for library containing clock_gettime... " >&6; }
if test ${ac_cv_search_clock_gettime+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char clock_gettime ();
int
main (void)
{
return clock_gettime ();
;
return 0;
}
_ACEOF
for ac_lib in '' rt posix4
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_clock_gettime=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_clock_gettime+y}
then :
break
fi
done
if test ${ac_cv_search_clock_gettime+y}
then :
else $as_nop
ac_cv_search_clock_gettime=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
printf "%s\n" "$ac_cv_search_clock_gettime" >&6; }
ac_res=$ac_cv_search_clock_gettime
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
test "$ac_cv_search_clock_gettime" = "none required" ||
CLOCK_TIME_LIB=$ac_cv_search_clock_gettime
fi
ac_fn_c_check_func "$LINENO" "clock_getres" "ac_cv_func_clock_getres"
if test "x$ac_cv_func_clock_getres" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_GETRES 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
if test "x$ac_cv_func_clock_gettime" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "clock_settime" "ac_cv_func_clock_settime"
if test "x$ac_cv_func_clock_settime" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_SETTIME 1" >>confdefs.h
fi
LIBS=$gl_saved_libs
;;
esac
# For backward compatibility.
LIB_CLOCK_GETTIME="$CLOCK_TIME_LIB"
printf "%s\n" "#define GNULIB_TEST_CLOEXEC 1" >>confdefs.h
if test $REPLACE_CLOSE = 1; then
GL_COND_OBJ_CLOSE_TRUE=
GL_COND_OBJ_CLOSE_FALSE='#'
else
GL_COND_OBJ_CLOSE_TRUE='#'
GL_COND_OBJ_CLOSE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_CLOSE_TRUE}" && test -z "${GL_COND_OBJ_CLOSE_FALSE}"; then
GL_COND_OBJ_CLOSE_TRUE='#'
GL_COND_OBJ_CLOSE_FALSE='#'
fi
GL_GNULIB_CLOSE=1
printf "%s\n" "#define GNULIB_TEST_CLOSE 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "closedir" "ac_cv_func_closedir"
if test "x$ac_cv_func_closedir" = xyes
then :
printf "%s\n" "#define HAVE_CLOSEDIR 1" >>confdefs.h
fi
if test $ac_cv_func_closedir = no; then
HAVE_CLOSEDIR=0
else
if test $DIR_HAS_FD_MEMBER = 0; then
REPLACE_CLOSEDIR=1
fi
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
REPLACE_CLOSEDIR=1
fi
fi
if test $HAVE_CLOSEDIR = 0 || test $REPLACE_CLOSEDIR = 1; then
GL_COND_OBJ_CLOSEDIR_TRUE=
GL_COND_OBJ_CLOSEDIR_FALSE='#'
else
GL_COND_OBJ_CLOSEDIR_TRUE='#'
GL_COND_OBJ_CLOSEDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_CLOSEDIR_TRUE}" && test -z "${GL_COND_OBJ_CLOSEDIR_FALSE}"; then
GL_COND_OBJ_CLOSEDIR_TRUE='#'
GL_COND_OBJ_CLOSEDIR_FALSE='#'
fi
GL_GNULIB_CLOSEDIR=1
printf "%s\n" "#define GNULIB_TEST_CLOSEDIR 1" >>confdefs.h
gl_save_prefix="${prefix}"
gl_save_exec_prefix="${exec_prefix}"
gl_save_bindir="${bindir}"
gl_save_sbindir="${sbindir}"
gl_save_libexecdir="${libexecdir}"
gl_save_datarootdir="${datarootdir}"
gl_save_datadir="${datadir}"
gl_save_sysconfdir="${sysconfdir}"
gl_save_sharedstatedir="${sharedstatedir}"
gl_save_localstatedir="${localstatedir}"
gl_save_runstatedir="${runstatedir}"
gl_save_includedir="${includedir}"
gl_save_oldincludedir="${oldincludedir}"
gl_save_docdir="${docdir}"
gl_save_infodir="${infodir}"
gl_save_htmldir="${htmldir}"
gl_save_dvidir="${dvidir}"
gl_save_pdfdir="${pdfdir}"
gl_save_psdir="${psdir}"
gl_save_libdir="${libdir}"
gl_save_lispdir="${lispdir}"
gl_save_localedir="${localedir}"
gl_save_mandir="${mandir}"
gl_save_pkgdatadir="${pkgdatadir}"
gl_save_pkgincludedir="${pkgincludedir}"
gl_save_pkglibdir="${pkglibdir}"
gl_save_pkglibexecdir="${pkglibexecdir}"
if test "X$prefix" = "XNONE"; then
prefix="$ac_default_prefix"
fi
if test "X$exec_prefix" = "XNONE"; then
exec_prefix='${prefix}'
fi
eval exec_prefix="$exec_prefix"
eval bindir="$bindir"
eval sbindir="$sbindir"
eval libexecdir="$libexecdir"
eval datarootdir="$datarootdir"
eval datadir="$datadir"
eval sysconfdir="$sysconfdir"
eval sharedstatedir="$sharedstatedir"
eval localstatedir="$localstatedir"
eval runstatedir="$runstatedir"
eval includedir="$includedir"
eval oldincludedir="$oldincludedir"
eval docdir="$docdir"
eval infodir="$infodir"
eval htmldir="$htmldir"
eval dvidir="$dvidir"
eval pdfdir="$pdfdir"
eval psdir="$psdir"
eval libdir="$libdir"
eval lispdir="$lispdir"
eval localedir="$localedir"
eval mandir="$mandir"
eval pkgdatadir="$pkgdatadir"
eval pkgincludedir="$pkgincludedir"
eval pkglibdir="$pkglibdir"
eval pkglibexecdir="$pkglibexecdir"
gl_final_prefix="$prefix"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_prefix=`cygpath -w "$gl_final_prefix"` ;;
esac
;;
esac
prefix_c=`printf '%s\n' "$gl_final_prefix" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
prefix_c='"'"$prefix_c"'"'
prefix_c_make=`printf '%s\n' "$prefix_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$prefix_c_make" = '\"'"${gl_final_prefix}"'\"'; then
prefix_c_make='\"$(prefix)\"'
fi
gl_final_exec_prefix="$exec_prefix"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_exec_prefix=`cygpath -w "$gl_final_exec_prefix"` ;;
esac
;;
esac
exec_prefix_c=`printf '%s\n' "$gl_final_exec_prefix" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
exec_prefix_c='"'"$exec_prefix_c"'"'
exec_prefix_c_make=`printf '%s\n' "$exec_prefix_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$exec_prefix_c_make" = '\"'"${gl_final_exec_prefix}"'\"'; then
exec_prefix_c_make='\"$(exec_prefix)\"'
fi
gl_final_bindir="$bindir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_bindir=`cygpath -w "$gl_final_bindir"` ;;
esac
;;
esac
bindir_c=`printf '%s\n' "$gl_final_bindir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
bindir_c='"'"$bindir_c"'"'
bindir_c_make=`printf '%s\n' "$bindir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$bindir_c_make" = '\"'"${gl_final_bindir}"'\"'; then
bindir_c_make='\"$(bindir)\"'
fi
gl_final_sbindir="$sbindir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_sbindir=`cygpath -w "$gl_final_sbindir"` ;;
esac
;;
esac
sbindir_c=`printf '%s\n' "$gl_final_sbindir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
sbindir_c='"'"$sbindir_c"'"'
sbindir_c_make=`printf '%s\n' "$sbindir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$sbindir_c_make" = '\"'"${gl_final_sbindir}"'\"'; then
sbindir_c_make='\"$(sbindir)\"'
fi
gl_final_libexecdir="$libexecdir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_libexecdir=`cygpath -w "$gl_final_libexecdir"` ;;
esac
;;
esac
libexecdir_c=`printf '%s\n' "$gl_final_libexecdir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
libexecdir_c='"'"$libexecdir_c"'"'
libexecdir_c_make=`printf '%s\n' "$libexecdir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$libexecdir_c_make" = '\"'"${gl_final_libexecdir}"'\"'; then
libexecdir_c_make='\"$(libexecdir)\"'
fi
gl_final_datarootdir="$datarootdir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_datarootdir=`cygpath -w "$gl_final_datarootdir"` ;;
esac
;;
esac
datarootdir_c=`printf '%s\n' "$gl_final_datarootdir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
datarootdir_c='"'"$datarootdir_c"'"'
datarootdir_c_make=`printf '%s\n' "$datarootdir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$datarootdir_c_make" = '\"'"${gl_final_datarootdir}"'\"'; then
datarootdir_c_make='\"$(datarootdir)\"'
fi
gl_final_datadir="$datadir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_datadir=`cygpath -w "$gl_final_datadir"` ;;
esac
;;
esac
datadir_c=`printf '%s\n' "$gl_final_datadir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
datadir_c='"'"$datadir_c"'"'
datadir_c_make=`printf '%s\n' "$datadir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$datadir_c_make" = '\"'"${gl_final_datadir}"'\"'; then
datadir_c_make='\"$(datadir)\"'
fi
gl_final_sysconfdir="$sysconfdir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_sysconfdir=`cygpath -w "$gl_final_sysconfdir"` ;;
esac
;;
esac
sysconfdir_c=`printf '%s\n' "$gl_final_sysconfdir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
sysconfdir_c='"'"$sysconfdir_c"'"'
sysconfdir_c_make=`printf '%s\n' "$sysconfdir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$sysconfdir_c_make" = '\"'"${gl_final_sysconfdir}"'\"'; then
sysconfdir_c_make='\"$(sysconfdir)\"'
fi
gl_final_sharedstatedir="$sharedstatedir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_sharedstatedir=`cygpath -w "$gl_final_sharedstatedir"` ;;
esac
;;
esac
sharedstatedir_c=`printf '%s\n' "$gl_final_sharedstatedir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
sharedstatedir_c='"'"$sharedstatedir_c"'"'
sharedstatedir_c_make=`printf '%s\n' "$sharedstatedir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$sharedstatedir_c_make" = '\"'"${gl_final_sharedstatedir}"'\"'; then
sharedstatedir_c_make='\"$(sharedstatedir)\"'
fi
gl_final_localstatedir="$localstatedir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_localstatedir=`cygpath -w "$gl_final_localstatedir"` ;;
esac
;;
esac
localstatedir_c=`printf '%s\n' "$gl_final_localstatedir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
localstatedir_c='"'"$localstatedir_c"'"'
localstatedir_c_make=`printf '%s\n' "$localstatedir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$localstatedir_c_make" = '\"'"${gl_final_localstatedir}"'\"'; then
localstatedir_c_make='\"$(localstatedir)\"'
fi
gl_final_runstatedir="$runstatedir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_runstatedir=`cygpath -w "$gl_final_runstatedir"` ;;
esac
;;
esac
runstatedir_c=`printf '%s\n' "$gl_final_runstatedir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
runstatedir_c='"'"$runstatedir_c"'"'
runstatedir_c_make=`printf '%s\n' "$runstatedir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$runstatedir_c_make" = '\"'"${gl_final_runstatedir}"'\"'; then
runstatedir_c_make='\"$(runstatedir)\"'
fi
gl_final_includedir="$includedir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_includedir=`cygpath -w "$gl_final_includedir"` ;;
esac
;;
esac
includedir_c=`printf '%s\n' "$gl_final_includedir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
includedir_c='"'"$includedir_c"'"'
includedir_c_make=`printf '%s\n' "$includedir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$includedir_c_make" = '\"'"${gl_final_includedir}"'\"'; then
includedir_c_make='\"$(includedir)\"'
fi
gl_final_oldincludedir="$oldincludedir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_oldincludedir=`cygpath -w "$gl_final_oldincludedir"` ;;
esac
;;
esac
oldincludedir_c=`printf '%s\n' "$gl_final_oldincludedir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
oldincludedir_c='"'"$oldincludedir_c"'"'
oldincludedir_c_make=`printf '%s\n' "$oldincludedir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$oldincludedir_c_make" = '\"'"${gl_final_oldincludedir}"'\"'; then
oldincludedir_c_make='\"$(oldincludedir)\"'
fi
gl_final_docdir="$docdir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_docdir=`cygpath -w "$gl_final_docdir"` ;;
esac
;;
esac
docdir_c=`printf '%s\n' "$gl_final_docdir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
docdir_c='"'"$docdir_c"'"'
docdir_c_make=`printf '%s\n' "$docdir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$docdir_c_make" = '\"'"${gl_final_docdir}"'\"'; then
docdir_c_make='\"$(docdir)\"'
fi
gl_final_infodir="$infodir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_infodir=`cygpath -w "$gl_final_infodir"` ;;
esac
;;
esac
infodir_c=`printf '%s\n' "$gl_final_infodir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
infodir_c='"'"$infodir_c"'"'
infodir_c_make=`printf '%s\n' "$infodir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$infodir_c_make" = '\"'"${gl_final_infodir}"'\"'; then
infodir_c_make='\"$(infodir)\"'
fi
gl_final_htmldir="$htmldir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_htmldir=`cygpath -w "$gl_final_htmldir"` ;;
esac
;;
esac
htmldir_c=`printf '%s\n' "$gl_final_htmldir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
htmldir_c='"'"$htmldir_c"'"'
htmldir_c_make=`printf '%s\n' "$htmldir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$htmldir_c_make" = '\"'"${gl_final_htmldir}"'\"'; then
htmldir_c_make='\"$(htmldir)\"'
fi
gl_final_dvidir="$dvidir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_dvidir=`cygpath -w "$gl_final_dvidir"` ;;
esac
;;
esac
dvidir_c=`printf '%s\n' "$gl_final_dvidir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
dvidir_c='"'"$dvidir_c"'"'
dvidir_c_make=`printf '%s\n' "$dvidir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$dvidir_c_make" = '\"'"${gl_final_dvidir}"'\"'; then
dvidir_c_make='\"$(dvidir)\"'
fi
gl_final_pdfdir="$pdfdir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_pdfdir=`cygpath -w "$gl_final_pdfdir"` ;;
esac
;;
esac
pdfdir_c=`printf '%s\n' "$gl_final_pdfdir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
pdfdir_c='"'"$pdfdir_c"'"'
pdfdir_c_make=`printf '%s\n' "$pdfdir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$pdfdir_c_make" = '\"'"${gl_final_pdfdir}"'\"'; then
pdfdir_c_make='\"$(pdfdir)\"'
fi
gl_final_psdir="$psdir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_psdir=`cygpath -w "$gl_final_psdir"` ;;
esac
;;
esac
psdir_c=`printf '%s\n' "$gl_final_psdir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
psdir_c='"'"$psdir_c"'"'
psdir_c_make=`printf '%s\n' "$psdir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$psdir_c_make" = '\"'"${gl_final_psdir}"'\"'; then
psdir_c_make='\"$(psdir)\"'
fi
gl_final_libdir="$libdir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_libdir=`cygpath -w "$gl_final_libdir"` ;;
esac
;;
esac
libdir_c=`printf '%s\n' "$gl_final_libdir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
libdir_c='"'"$libdir_c"'"'
libdir_c_make=`printf '%s\n' "$libdir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$libdir_c_make" = '\"'"${gl_final_libdir}"'\"'; then
libdir_c_make='\"$(libdir)\"'
fi
gl_final_lispdir="$lispdir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_lispdir=`cygpath -w "$gl_final_lispdir"` ;;
esac
;;
esac
lispdir_c=`printf '%s\n' "$gl_final_lispdir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
lispdir_c='"'"$lispdir_c"'"'
lispdir_c_make=`printf '%s\n' "$lispdir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$lispdir_c_make" = '\"'"${gl_final_lispdir}"'\"'; then
lispdir_c_make='\"$(lispdir)\"'
fi
gl_final_localedir="$localedir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_localedir=`cygpath -w "$gl_final_localedir"` ;;
esac
;;
esac
localedir_c=`printf '%s\n' "$gl_final_localedir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
localedir_c='"'"$localedir_c"'"'
localedir_c_make=`printf '%s\n' "$localedir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$localedir_c_make" = '\"'"${gl_final_localedir}"'\"'; then
localedir_c_make='\"$(localedir)\"'
fi
gl_final_mandir="$mandir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_mandir=`cygpath -w "$gl_final_mandir"` ;;
esac
;;
esac
mandir_c=`printf '%s\n' "$gl_final_mandir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
mandir_c='"'"$mandir_c"'"'
mandir_c_make=`printf '%s\n' "$mandir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$mandir_c_make" = '\"'"${gl_final_mandir}"'\"'; then
mandir_c_make='\"$(mandir)\"'
fi
gl_final_pkgdatadir="$pkgdatadir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_pkgdatadir=`cygpath -w "$gl_final_pkgdatadir"` ;;
esac
;;
esac
pkgdatadir_c=`printf '%s\n' "$gl_final_pkgdatadir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
pkgdatadir_c='"'"$pkgdatadir_c"'"'
pkgdatadir_c_make=`printf '%s\n' "$pkgdatadir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$pkgdatadir_c_make" = '\"'"${gl_final_pkgdatadir}"'\"'; then
pkgdatadir_c_make='\"$(pkgdatadir)\"'
fi
gl_final_pkgincludedir="$pkgincludedir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_pkgincludedir=`cygpath -w "$gl_final_pkgincludedir"` ;;
esac
;;
esac
pkgincludedir_c=`printf '%s\n' "$gl_final_pkgincludedir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
pkgincludedir_c='"'"$pkgincludedir_c"'"'
pkgincludedir_c_make=`printf '%s\n' "$pkgincludedir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$pkgincludedir_c_make" = '\"'"${gl_final_pkgincludedir}"'\"'; then
pkgincludedir_c_make='\"$(pkgincludedir)\"'
fi
gl_final_pkglibdir="$pkglibdir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_pkglibdir=`cygpath -w "$gl_final_pkglibdir"` ;;
esac
;;
esac
pkglibdir_c=`printf '%s\n' "$gl_final_pkglibdir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
pkglibdir_c='"'"$pkglibdir_c"'"'
pkglibdir_c_make=`printf '%s\n' "$pkglibdir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$pkglibdir_c_make" = '\"'"${gl_final_pkglibdir}"'\"'; then
pkglibdir_c_make='\"$(pkglibdir)\"'
fi
gl_final_pkglibexecdir="$pkglibexecdir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_pkglibexecdir=`cygpath -w "$gl_final_pkglibexecdir"` ;;
esac
;;
esac
pkglibexecdir_c=`printf '%s\n' "$gl_final_pkglibexecdir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
pkglibexecdir_c='"'"$pkglibexecdir_c"'"'
pkglibexecdir_c_make=`printf '%s\n' "$pkglibexecdir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$pkglibexecdir_c_make" = '\"'"${gl_final_pkglibexecdir}"'\"'; then
pkglibexecdir_c_make='\"$(pkglibexecdir)\"'
fi
pkglibexecdir="${gl_save_pkglibexecdir}"
pkglibdir="${gl_save_pkglibdir}"
pkgincludedir="${gl_save_pkgincludedir}"
pkgdatadir="${gl_save_pkgdatadir}"
mandir="${gl_save_mandir}"
localedir="${gl_save_localedir}"
lispdir="${gl_save_lispdir}"
libdir="${gl_save_libdir}"
psdir="${gl_save_psdir}"
pdfdir="${gl_save_pdfdir}"
dvidir="${gl_save_dvidir}"
htmldir="${gl_save_htmldir}"
infodir="${gl_save_infodir}"
docdir="${gl_save_docdir}"
oldincludedir="${gl_save_oldincludedir}"
includedir="${gl_save_includedir}"
runstatedir="${gl_save_runstatedir}"
localstatedir="${gl_save_localstatedir}"
sharedstatedir="${gl_save_sharedstatedir}"
sysconfdir="${gl_save_sysconfdir}"
datadir="${gl_save_datadir}"
datarootdir="${gl_save_datarootdir}"
libexecdir="${gl_save_libexecdir}"
sbindir="${gl_save_sbindir}"
bindir="${gl_save_bindir}"
exec_prefix="${gl_save_exec_prefix}"
prefix="${gl_save_prefix}"
ac_fn_c_check_func "$LINENO" "chown" "ac_cv_func_chown"
if test "x$ac_cv_func_chown" = xyes
then :
printf "%s\n" "#define HAVE_CHOWN 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for copy_file_range" >&5
printf %s "checking for copy_file_range... " >&6; }
if test ${gl_cv_func_copy_file_range+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
int
main (void)
{
ssize_t (*func) (int, off_t *, int, off_t *, size_t, unsigned)
= copy_file_range;
return func (0, 0, 0, 0, 0, 0) & 127;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_copy_file_range=yes
else $as_nop
gl_cv_func_copy_file_range=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copy_file_range" >&5
printf "%s\n" "$gl_cv_func_copy_file_range" >&6; }
if test "$gl_cv_func_copy_file_range" != yes; then
HAVE_COPY_FILE_RANGE=0
else
printf "%s\n" "#define HAVE_COPY_FILE_RANGE 1" >>confdefs.h
case $host_os in
linux*)
# See copy-file-range.c comment re pre-5.3 Linux kernel bugs.
# We should be able to remove this hack in 2025.
REPLACE_COPY_FILE_RANGE=1;;
esac
fi
if test $HAVE_COPY_FILE_RANGE = 0 ||
test $REPLACE_COPY_FILE_RANGE = 1; then
GL_COND_OBJ_COPY_FILE_RANGE_TRUE=
GL_COND_OBJ_COPY_FILE_RANGE_FALSE='#'
else
GL_COND_OBJ_COPY_FILE_RANGE_TRUE='#'
GL_COND_OBJ_COPY_FILE_RANGE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_COPY_FILE_RANGE_TRUE}" && test -z "${GL_COND_OBJ_COPY_FILE_RANGE_FALSE}"; then
GL_COND_OBJ_COPY_FILE_RANGE_TRUE='#'
GL_COND_OBJ_COPY_FILE_RANGE_FALSE='#'
fi
GL_GNULIB_COPY_FILE_RANGE=1
printf "%s\n" "#define GNULIB_TEST_COPY_FILE_RANGE 1" >>confdefs.h
ac_config_files="$ac_config_files csharpcomp.sh:../build-aux/csharpcomp.sh.in"
# You need to invoke gt_CSHARPEXEC yourself, possibly with arguments.
ac_config_files="$ac_config_files csharpexec.sh:../build-aux/csharpexec.sh.in"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for d_ino member in directory struct" >&5
printf %s "checking for d_ino member in directory struct... " >&6; }
if test ${gl_cv_struct_dirent_d_ino+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems with Linux kernel.
linux*-gnu*) gl_cv_struct_dirent_d_ino="guessing yes" ;;
# Guess yes on musl systems with Linux kernel.
linux*-musl*) gl_cv_struct_dirent_d_ino="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_struct_dirent_d_ino="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_struct_dirent_d_ino="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_struct_dirent_d_ino="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>
int
main (void)
{
DIR *dp = opendir (".");
struct dirent *e;
struct stat st;
if (! dp)
return 1;
e = readdir (dp);
if (! e)
{ closedir (dp); return 2; }
if (lstat (e->d_name, &st) != 0)
{ closedir (dp); return 3; }
if (e->d_ino != st.st_ino)
{ closedir (dp); return 4; }
closedir (dp);
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_struct_dirent_d_ino=yes
else $as_nop
gl_cv_struct_dirent_d_ino=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_ino" >&5
printf "%s\n" "$gl_cv_struct_dirent_d_ino" >&6; }
case "$gl_cv_struct_dirent_d_ino" in
*yes)
printf "%s\n" "#define D_INO_IN_DIRENT 1" >>confdefs.h
;;
esac
ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd"
if test "x$ac_cv_func_dirfd" = xyes
then :
printf "%s\n" "#define HAVE_DIRFD 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include <sys/types.h>
#include <dirent.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_dirfd" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_DIRFD $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_dirfd = no; then
HAVE_DECL_DIRFD=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether dirfd is a macro" >&5
printf %s "checking whether dirfd is a macro... " >&6; }
if test ${gl_cv_func_dirfd_macro+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <dirent.h>
#ifdef dirfd
dirent_header_defines_dirfd
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1
then :
gl_cv_func_dirfd_macro=yes
else $as_nop
gl_cv_func_dirfd_macro=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dirfd_macro" >&5
printf "%s\n" "$gl_cv_func_dirfd_macro" >&6; }
if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then
HAVE_DIRFD=0
else
HAVE_DIRFD=1
if test $DIR_HAS_FD_MEMBER = 0; then
REPLACE_DIRFD=1
fi
fi
if test $HAVE_DIRFD = 0 || test $REPLACE_DIRFD = 1; then
GL_COND_OBJ_DIRFD_TRUE=
GL_COND_OBJ_DIRFD_FALSE='#'
else
GL_COND_OBJ_DIRFD_TRUE='#'
GL_COND_OBJ_DIRFD_FALSE=
fi
:
if test -z "${GL_COND_OBJ_DIRFD_TRUE}" && test -z "${GL_COND_OBJ_DIRFD_FALSE}"; then
GL_COND_OBJ_DIRFD_TRUE='#'
GL_COND_OBJ_DIRFD_FALSE='#'
fi
if test -z "$GL_COND_OBJ_DIRFD_TRUE"; then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to get the file descriptor associated with an open DIR*" >&5
printf %s "checking how to get the file descriptor associated with an open DIR*... " >&6; }
if test ${gl_cv_sys_dir_fd_member_name+y}
then :
printf %s "(cached) " >&6
else $as_nop
dirfd_save_CFLAGS=$CFLAGS
for ac_expr in d_fd dd_fd; do
CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <dirent.h>
int
main (void)
{
DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
dir_fd_found=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$dirfd_save_CFLAGS
test "$dir_fd_found" = yes && break
done
test "$dir_fd_found" = yes || ac_expr=no_such_member
gl_cv_sys_dir_fd_member_name=$ac_expr
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_dir_fd_member_name" >&5
printf "%s\n" "$gl_cv_sys_dir_fd_member_name" >&6; }
if test $gl_cv_sys_dir_fd_member_name != no_such_member; then
printf "%s\n" "#define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name" >>confdefs.h
fi
fi
GL_GNULIB_DIRFD=1
printf "%s\n" "#define GNULIB_TEST_DIRFD 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5
printf %s "checking whether // is distinct from /... " >&6; }
if test ${gl_cv_double_slash_root+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test x"$cross_compiling" = xyes ; then
# When cross-compiling, there is no way to tell whether // is special
# short of a list of hosts. However, the only known hosts to date
# that have a distinct // are Apollo DomainOS (too old to port to),
# Cygwin, and z/OS. If anyone knows of another system for which // has
# special semantics and is distinct from /, please report it to
# <bug-gnulib@gnu.org>.
case $host in
*-cygwin | i370-ibm-openedition)
gl_cv_double_slash_root=yes ;;
*)
# Be optimistic and assume that / and // are the same when we
# don't know.
gl_cv_double_slash_root='unknown, assuming no' ;;
esac
else
set x `ls -di / // 2>/dev/null`
if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then
gl_cv_double_slash_root=no
else
gl_cv_double_slash_root=yes
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5
printf "%s\n" "$gl_cv_double_slash_root" >&6; }
if test "$gl_cv_double_slash_root" = yes; then
printf "%s\n" "#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h
fi
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
REPLACE_DUP=1
fi
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
REPLACE_DUP=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether dup works" >&5
printf %s "checking whether dup works... " >&6; }
if test ${gl_cv_func_dup_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_dup_works="guessing no" ;;
*) gl_cv_func_dup_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
$gl_mda_defines
int
main (void)
{
/* On OS/2 kLIBC, dup does not work on a directory fd. */
int fd = open (".", O_RDONLY);
return fd < 0 ? 1 : dup (fd) < 0 ? 2 : 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_dup_works=yes
else $as_nop
gl_cv_func_dup_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup_works" >&5
printf "%s\n" "$gl_cv_func_dup_works" >&6; }
case "$gl_cv_func_dup_works" in
*yes) ;;
*)
REPLACE_DUP=1
;;
esac
if test $REPLACE_DUP = 1; then
GL_COND_OBJ_DUP_TRUE=
GL_COND_OBJ_DUP_FALSE='#'
else
GL_COND_OBJ_DUP_TRUE='#'
GL_COND_OBJ_DUP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_DUP_TRUE}" && test -z "${GL_COND_OBJ_DUP_FALSE}"; then
GL_COND_OBJ_DUP_TRUE='#'
GL_COND_OBJ_DUP_FALSE='#'
fi
if test -z "$GL_COND_OBJ_DUP_TRUE"; then :
:
fi
GL_GNULIB_DUP=1
printf "%s\n" "#define GNULIB_TEST_DUP 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
printf %s "checking whether dup2 works... " >&6; }
if test ${gl_cv_func_dup2_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
mingw* | windows*) # on this platform, dup2 always returns 0 for success
gl_cv_func_dup2_works="guessing no" ;;
cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
gl_cv_func_dup2_works="guessing no" ;;
aix* | freebsd*)
# on AIX 7.1 and FreeBSD 6.1, dup2 (1,toobig) gives EMFILE,
# not EBADF.
gl_cv_func_dup2_works="guessing no" ;;
haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
gl_cv_func_dup2_works="guessing no" ;;
*-android*) # implemented using dup3(), which fails if oldfd == newfd
gl_cv_func_dup2_works="guessing no" ;;
os2*) # on OS/2 kLIBC, dup2() does not work on a directory fd.
gl_cv_func_dup2_works="guessing no" ;;
*) gl_cv_func_dup2_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <sys/resource.h>
#include <unistd.h>
$gl_mda_defines
#ifndef RLIM_SAVED_CUR
# define RLIM_SAVED_CUR RLIM_INFINITY
#endif
#ifndef RLIM_SAVED_MAX
# define RLIM_SAVED_MAX RLIM_INFINITY
#endif
int
main (void)
{
int result = 0;
int bad_fd = INT_MAX;
struct rlimit rlim;
if (getrlimit (RLIMIT_NOFILE, &rlim) == 0
&& 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX
&& rlim.rlim_cur != RLIM_INFINITY
&& rlim.rlim_cur != RLIM_SAVED_MAX
&& rlim.rlim_cur != RLIM_SAVED_CUR)
bad_fd = rlim.rlim_cur;
#ifdef FD_CLOEXEC
if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
result |= 1;
#endif
if (dup2 (1, 1) != 1)
result |= 2;
#ifdef FD_CLOEXEC
if (fcntl (1, F_GETFD) != FD_CLOEXEC)
result |= 4;
#endif
close (0);
if (dup2 (0, 0) != -1)
result |= 8;
/* Many gnulib modules require POSIX conformance of EBADF. */
if (dup2 (2, bad_fd) == -1 && errno != EBADF)
result |= 16;
/* Flush out some cygwin core dumps. */
if (dup2 (2, -1) != -1 || errno != EBADF)
result |= 32;
dup2 (2, 255);
dup2 (2, 256);
/* On OS/2 kLIBC, dup2() does not work on a directory fd. */
{
int fd = open (".", O_RDONLY);
if (fd == -1)
result |= 64;
else if (dup2 (fd, fd + 1) == -1)
result |= 128;
close (fd);
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_dup2_works=yes
else $as_nop
gl_cv_func_dup2_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
printf "%s\n" "$gl_cv_func_dup2_works" >&6; }
case "$gl_cv_func_dup2_works" in
*yes) ;;
*)
REPLACE_DUP2=1
ac_fn_c_check_func "$LINENO" "setdtablesize" "ac_cv_func_setdtablesize"
if test "x$ac_cv_func_setdtablesize" = xyes
then :
printf "%s\n" "#define HAVE_SETDTABLESIZE 1" >>confdefs.h
fi
;;
esac
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
REPLACE_DUP2=1
fi
if test $REPLACE_DUP2 = 1; then
GL_COND_OBJ_DUP2_TRUE=
GL_COND_OBJ_DUP2_FALSE='#'
else
GL_COND_OBJ_DUP2_TRUE='#'
GL_COND_OBJ_DUP2_FALSE=
fi
:
if test -z "${GL_COND_OBJ_DUP2_TRUE}" && test -z "${GL_COND_OBJ_DUP2_FALSE}"; then
GL_COND_OBJ_DUP2_TRUE='#'
GL_COND_OBJ_DUP2_FALSE='#'
fi
if test -z "$GL_COND_OBJ_DUP2_TRUE"; then :
fi
GL_GNULIB_DUP2=1
printf "%s\n" "#define GNULIB_TEST_DUP2 1" >>confdefs.h
GL_GNULIB_ENVIRON=1
printf "%s\n" "#define GNULIB_TEST_ENVIRON 1" >>confdefs.h
case "$GL_GENERATE_ERRNO_H" in
false) ERRNO_H='' ;;
true)
if test -z "$ERRNO_H"; then
ERRNO_H="${gl_source_base_prefix}errno.h"
fi
;;
*) echo "*** GL_GENERATE_ERRNO_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_ERRNO_H; then
GL_GENERATE_ERRNO_H_TRUE=
GL_GENERATE_ERRNO_H_FALSE='#'
else
GL_GENERATE_ERRNO_H_TRUE='#'
GL_GENERATE_ERRNO_H_FALSE=
fi
:
if test -z "${GL_GENERATE_ERRNO_H_TRUE}" && test -z "${GL_GENERATE_ERRNO_H_FALSE}"; then
GL_GENERATE_ERRNO_H_TRUE='#'
GL_GENERATE_ERRNO_H_FALSE='#'
fi
if test $COMPILE_ERROR_C = 1; then
GL_COND_OBJ_ERROR_TRUE=
GL_COND_OBJ_ERROR_FALSE='#'
else
GL_COND_OBJ_ERROR_TRUE='#'
GL_COND_OBJ_ERROR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ERROR_TRUE}" && test -z "${GL_COND_OBJ_ERROR_FALSE}"; then
GL_COND_OBJ_ERROR_TRUE='#'
GL_COND_OBJ_ERROR_FALSE='#'
fi
if test -z "$GL_COND_OBJ_ERROR_TRUE"; then :
:
fi
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error:3:c-format"
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error_at_line:5:c-format"
FABS_LIBM=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fabs can be used without linking with libm" >&5
printf %s "checking whether fabs can be used without linking with libm... " >&6; }
if test ${gl_cv_func_fabs_no_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __NO_MATH_INLINES
# define __NO_MATH_INLINES 1 /* for glibc */
#endif
#include <math.h>
double (* volatile funcptr) (double) = fabs;
int i_ret;
float f_ret;
double d_ret;
long double l_ret;
int
main (void)
{
double y = funcptr (1.6180339887) + fabs (1.6180339887);
return y < 0.3 || y > 1.7;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_fabs_no_libm=yes
else $as_nop
gl_cv_func_fabs_no_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fabs_no_libm" >&5
printf "%s\n" "$gl_cv_func_fabs_no_libm" >&6; }
if test $gl_cv_func_fabs_no_libm = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fabs can be used with libm" >&5
printf %s "checking whether fabs can be used with libm... " >&6; }
if test ${gl_cv_func_fabs_in_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LIBS="$LIBS"
LIBS="$LIBS -lm"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __NO_MATH_INLINES
# define __NO_MATH_INLINES 1 /* for glibc */
#endif
#include <math.h>
double (* volatile funcptr) (double) = fabs;
int i_ret;
float f_ret;
double d_ret;
long double l_ret;
int
main (void)
{
double y = funcptr (1.6180339887) + fabs (1.6180339887);
return y < 0.3 || y > 1.7;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_fabs_in_libm=yes
else $as_nop
gl_cv_func_fabs_in_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fabs_in_libm" >&5
printf "%s\n" "$gl_cv_func_fabs_in_libm" >&6; }
if test $gl_cv_func_fabs_in_libm = yes; then
FABS_LIBM=-lm
fi
fi
:
if test $ac_cv_have_decl_fchdir = no; then
HAVE_DECL_FCHDIR=0
fi
if test $HAVE_FCHDIR = 1; then
if test $DIR_HAS_FD_MEMBER = 0; then
REPLACE_FCHDIR=1
fi
fi
if test $HAVE_FCHDIR = 0 || test $REPLACE_FCHDIR = 1; then
printf "%s\n" "#define REPLACE_FCHDIR 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether open can visit directories" >&5
printf %s "checking whether open can visit directories... " >&6; }
if test ${gl_cv_func_open_directory_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_open_directory_works="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_open_directory_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_open_directory_works="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_open_directory_works="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_open_directory_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
$gl_mda_defines
int
main (void)
{
return open(".", O_RDONLY) < 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_open_directory_works=yes
else $as_nop
gl_cv_func_open_directory_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_directory_works" >&5
printf "%s\n" "$gl_cv_func_open_directory_works" >&6; }
case "$gl_cv_func_open_directory_works" in
*yes) ;;
*)
printf "%s\n" "#define REPLACE_OPEN_DIRECTORY 1" >>confdefs.h
;;
esac
fi
if test $HAVE_FCHDIR = 0 || test $REPLACE_FCHDIR = 1; then
GL_COND_OBJ_FCHDIR_TRUE=
GL_COND_OBJ_FCHDIR_FALSE='#'
else
GL_COND_OBJ_FCHDIR_TRUE='#'
GL_COND_OBJ_FCHDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FCHDIR_TRUE}" && test -z "${GL_COND_OBJ_FCHDIR_FALSE}"; then
GL_COND_OBJ_FCHDIR_TRUE='#'
GL_COND_OBJ_FCHDIR_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FCHDIR_TRUE"; then :
:
fi
GL_GNULIB_FCHDIR=1
printf "%s\n" "#define GNULIB_TEST_FCHDIR 1" >>confdefs.h
if test $ac_cv_func_fcntl = no; then
if test $ac_cv_func_fcntl = no; then
HAVE_FCNTL=0
else
REPLACE_FCNTL=1
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fcntl handles F_DUPFD correctly" >&5
printf %s "checking whether fcntl handles F_DUPFD correctly... " >&6; }
if test ${gl_cv_func_fcntl_f_dupfd_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case $host_os in
aix* | cygwin* | haiku*)
gl_cv_func_fcntl_f_dupfd_works="guessing no" ;;
*) gl_cv_func_fcntl_f_dupfd_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <sys/resource.h>
#include <unistd.h>
$gl_mda_defines
#ifndef RLIM_SAVED_CUR
# define RLIM_SAVED_CUR RLIM_INFINITY
#endif
#ifndef RLIM_SAVED_MAX
# define RLIM_SAVED_MAX RLIM_INFINITY
#endif
int
main (void)
{
int result = 0;
int bad_fd = INT_MAX;
struct rlimit rlim;
if (getrlimit (RLIMIT_NOFILE, &rlim) == 0
&& 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX
&& rlim.rlim_cur != RLIM_INFINITY
&& rlim.rlim_cur != RLIM_SAVED_MAX
&& rlim.rlim_cur != RLIM_SAVED_CUR)
bad_fd = rlim.rlim_cur;
if (fcntl (0, F_DUPFD, -1) != -1) result |= 1;
if (errno != EINVAL) result |= 2;
if (fcntl (0, F_DUPFD, bad_fd) != -1) result |= 4;
if (errno != EINVAL) result |= 8;
/* On OS/2 kLIBC, F_DUPFD does not work on a directory fd */
{
int fd;
fd = open (".", O_RDONLY);
if (fd == -1)
result |= 16;
else if (fcntl (fd, F_DUPFD, STDERR_FILENO + 1) == -1)
result |= 32;
close (fd);
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fcntl_f_dupfd_works=yes
else $as_nop
gl_cv_func_fcntl_f_dupfd_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5
printf "%s\n" "$gl_cv_func_fcntl_f_dupfd_works" >&6; }
case $gl_cv_func_fcntl_f_dupfd_works in
*yes) ;;
*)
if test $ac_cv_func_fcntl = no; then
HAVE_FCNTL=0
else
REPLACE_FCNTL=1
fi
printf "%s\n" "#define FCNTL_DUPFD_BUGGY 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5
printf %s "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; }
if test ${gl_cv_func_fcntl_f_dupfd_cloexec+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on NetBSD.
netbsd*) gl_cv_func_fcntl_f_dupfd_cloexec="guessing no" ;;
*) gl_cv_func_fcntl_f_dupfd_cloexec="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
#include <unistd.h>
int main (int argc, char *argv[])
{
if (argc == 1)
/* parent process */
{
if (fcntl (1, F_DUPFD_CLOEXEC, 10) < 0)
return 1;
return execl ("./conftest", "./conftest", "child", NULL);
}
else
/* child process */
return (fcntl (10, F_GETFL) < 0 ? 0 : 42);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __linux__
/* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace
it to support the semantics on older kernels that failed with EINVAL. */
choke me
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_fcntl_f_dupfd_cloexec=yes
else $as_nop
gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else $as_nop
gl_cv_func_fcntl_f_dupfd_cloexec=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5
printf "%s\n" "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; }
case "$gl_cv_func_fcntl_f_dupfd_cloexec" in
*yes) ;;
*)
if test $ac_cv_func_fcntl = no; then
HAVE_FCNTL=0
else
REPLACE_FCNTL=1
fi
;;
esac
fi
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
if test $ac_cv_func_fcntl = no; then
HAVE_FCNTL=0
else
REPLACE_FCNTL=1
fi
fi
if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then
GL_COND_OBJ_FCNTL_TRUE=
GL_COND_OBJ_FCNTL_FALSE='#'
else
GL_COND_OBJ_FCNTL_TRUE='#'
GL_COND_OBJ_FCNTL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FCNTL_TRUE}" && test -z "${GL_COND_OBJ_FCNTL_FALSE}"; then
GL_COND_OBJ_FCNTL_TRUE='#'
GL_COND_OBJ_FCNTL_FALSE='#'
fi
GL_GNULIB_FCNTL=1
printf "%s\n" "#define GNULIB_TEST_FCNTL 1" >>confdefs.h
printf "%s\n" "#define GNULIB_FD_SAFER_FLAG 1" >>confdefs.h
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
REPLACE_FDOPEN=1
fi
if test $REPLACE_FDOPEN = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fdopen sets errno" >&5
printf %s "checking whether fdopen sets errno... " >&6; }
if test ${gl_cv_func_fdopen_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
mingw* | windows*) gl_cv_func_fdopen_works="guessing no" ;;
*) gl_cv_func_fdopen_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <errno.h>
$gl_mda_defines
int
main (void)
{
FILE *fp;
errno = 0;
fp = fdopen (-1, "r");
if (fp == NULL && errno == 0)
return 1;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fdopen_works=yes
else $as_nop
gl_cv_func_fdopen_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopen_works" >&5
printf "%s\n" "$gl_cv_func_fdopen_works" >&6; }
case "$gl_cv_func_fdopen_works" in
*no) REPLACE_FDOPEN=1 ;;
esac
fi
if test $REPLACE_FDOPEN = 1; then
GL_COND_OBJ_FDOPEN_TRUE=
GL_COND_OBJ_FDOPEN_FALSE='#'
else
GL_COND_OBJ_FDOPEN_TRUE='#'
GL_COND_OBJ_FDOPEN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FDOPEN_TRUE}" && test -z "${GL_COND_OBJ_FDOPEN_FALSE}"; then
GL_COND_OBJ_FDOPEN_TRUE='#'
GL_COND_OBJ_FDOPEN_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FDOPEN_TRUE"; then :
fi
GL_GNULIB_FDOPEN=1
printf "%s\n" "#define GNULIB_TEST_FDOPEN 1" >>confdefs.h
ac_fn_check_decl "$LINENO" "fdopendir" "ac_cv_have_decl_fdopendir" "
#include <dirent.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fdopendir" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FDOPENDIR $ac_have_decl" >>confdefs.h
if test $ac_have_decl = 1
then :
else $as_nop
HAVE_DECL_FDOPENDIR=0
fi
if test $ac_cv_func_fdopendir = no; then
HAVE_FDOPENDIR=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fdopendir works" >&5
printf %s "checking whether fdopendir works... " >&6; }
if test ${gl_cv_func_fdopendir_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_fdopendir_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_fdopendir_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <dirent.h>
#include <fcntl.h>
#include <unistd.h>
$gl_mda_defines
#if !HAVE_DECL_FDOPENDIR
extern
# ifdef __cplusplus
"C"
# endif
DIR *fdopendir (int);
#endif
int
main (void)
{
int result = 0;
int fd = open ("conftest.c", O_RDONLY);
if (fd < 0) result |= 1;
if (fdopendir (fd)) result |= 2;
if (close (fd)) result |= 4;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fdopendir_works=yes
else $as_nop
gl_cv_func_fdopendir_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5
printf "%s\n" "$gl_cv_func_fdopendir_works" >&6; }
case "$gl_cv_func_fdopendir_works" in
*yes) ;;
*)
REPLACE_FDOPENDIR=1
;;
esac
fi
if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then
GL_COND_OBJ_FDOPENDIR_TRUE=
GL_COND_OBJ_FDOPENDIR_FALSE='#'
else
GL_COND_OBJ_FDOPENDIR_TRUE='#'
GL_COND_OBJ_FDOPENDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FDOPENDIR_TRUE}" && test -z "${GL_COND_OBJ_FDOPENDIR_FALSE}"; then
GL_COND_OBJ_FDOPENDIR_TRUE='#'
GL_COND_OBJ_FDOPENDIR_FALSE='#'
fi
GL_GNULIB_FDOPENDIR=1
printf "%s\n" "#define GNULIB_TEST_FDOPENDIR 1" >>confdefs.h
printf "%s\n" "#define GNULIB_FDOPENDIR 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mempcpy" >&5
printf %s "checking for mempcpy... " >&6; }
if test ${gl_cv_onwards_func_mempcpy+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "mempcpy" "ac_cv_have_decl_mempcpy" "#include <string.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mempcpy" = xyes
then :
fi
if test $ac_cv_have_decl_mempcpy = yes; then
ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
if test "x$ac_cv_func_mempcpy" = xyes
then :
fi
if test $ac_cv_func_mempcpy = yes; then
gl_cv_onwards_func_mempcpy=yes
else
gl_cv_onwards_func_mempcpy='future OS version'
fi
else
gl_cv_onwards_func_mempcpy='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
if test "x$ac_cv_func_mempcpy" = xyes
then :
fi
gl_cv_onwards_func_mempcpy=$ac_cv_func_mempcpy
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_mempcpy" >&5
printf "%s\n" "$gl_cv_onwards_func_mempcpy" >&6; }
case "$gl_cv_onwards_func_mempcpy" in
future*) ac_cv_func_mempcpy=no ;;
*) ac_cv_func_mempcpy=$gl_cv_onwards_func_mempcpy ;;
esac
if test $ac_cv_func_mempcpy = yes; then
printf "%s\n" "#define HAVE_MEMPCPY 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for flexible array member" >&5
printf %s "checking for flexible array member... " >&6; }
if test ${ac_cv_c_flexmember+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
#include <stddef.h>
struct m { struct m *next, **list; char name[]; };
struct s { struct s *p; struct m *m; int n; double d[]; };
int
main (void)
{
int m = getchar ();
size_t nbytes = offsetof (struct s, d) + m * sizeof (double);
nbytes += sizeof (struct s) - 1;
nbytes -= nbytes % sizeof (struct s);
struct s *p = malloc (nbytes);
p->p = p;
p->m = NULL;
p->d[0] = 0.0;
return p->d != (double *) NULL;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_flexmember=yes
else $as_nop
ac_cv_c_flexmember=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_flexmember" >&5
printf "%s\n" "$ac_cv_c_flexmember" >&6; }
if test $ac_cv_c_flexmember = yes; then
printf "%s\n" "#define FLEXIBLE_ARRAY_MEMBER /**/" >>confdefs.h
else
printf "%s\n" "#define FLEXIBLE_ARRAY_MEMBER 1" >>confdefs.h
fi
GL_GENERATE_FLOAT_H=false
REPLACE_FLOAT_LDBL=0
case "$host_os" in
aix* | beos* | openbsd* | mirbsd* | irix*)
GL_GENERATE_FLOAT_H=true
;;
freebsd* | dragonfly*)
case "$host_cpu" in
i[34567]86 )
GL_GENERATE_FLOAT_H=true
;;
x86_64 )
# On x86_64 systems, the C compiler may still be generating
# 32-bit code.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __LP64__ || defined __x86_64__ || defined __amd64__
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
GL_GENERATE_FLOAT_H=true
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
;;
linux*)
case "$host_cpu" in
powerpc*)
GL_GENERATE_FLOAT_H=true
;;
esac
;;
esac
case "$host_os" in
aix* | freebsd* | dragonfly* | linux*)
if $GL_GENERATE_FLOAT_H; then
REPLACE_FLOAT_LDBL=1
fi
;;
esac
REPLACE_ITOLD=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether conversion from 'int' to 'long double' works" >&5
printf %s "checking whether conversion from 'int' to 'long double' works... " >&6; }
if test ${gl_cv_func_itold_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host" in
sparc*-*-linux*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __LP64__ || defined __arch64__
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_itold_works="guessing no"
else $as_nop
gl_cv_func_itold_works="guessing yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
# Guess yes on native Windows.
mingw* | windows*)
gl_cv_func_itold_works="guessing yes" ;;
*)
gl_cv_func_itold_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int i = -1;
volatile long double ld;
int main ()
{
ld += i * 1.0L;
if (ld > 0)
return 1;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_itold_works=yes
else $as_nop
gl_cv_func_itold_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_itold_works" >&5
printf "%s\n" "$gl_cv_func_itold_works" >&6; }
case "$gl_cv_func_itold_works" in
*no)
REPLACE_ITOLD=1
GL_GENERATE_FLOAT_H=true
;;
esac
if $GL_GENERATE_FLOAT_H; then
if test $gl_cv_have_include_next = yes; then
gl_cv_next_float_h='<'float.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <float.h>" >&5
printf %s "checking absolute name of <float.h>... " >&6; }
if test ${gl_cv_next_float_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'float.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_float_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_float_h
gl_cv_next_float_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_float_h" >&5
printf "%s\n" "$gl_cv_next_float_h" >&6; }
fi
NEXT_FLOAT_H=$gl_cv_next_float_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'float.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_float_h
fi
NEXT_AS_FIRST_DIRECTIVE_FLOAT_H=$gl_next_as_first_directive
fi
case "$GL_GENERATE_FLOAT_H" in
false) FLOAT_H='' ;;
true)
if test -z "$FLOAT_H"; then
FLOAT_H="${gl_source_base_prefix}float.h"
fi
;;
*) echo "*** GL_GENERATE_FLOAT_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_FLOAT_H; then
GL_GENERATE_FLOAT_H_TRUE=
GL_GENERATE_FLOAT_H_FALSE='#'
else
GL_GENERATE_FLOAT_H_TRUE='#'
GL_GENERATE_FLOAT_H_FALSE=
fi
:
if test -z "${GL_GENERATE_FLOAT_H_TRUE}" && test -z "${GL_GENERATE_FLOAT_H_FALSE}"; then
GL_GENERATE_FLOAT_H_TRUE='#'
GL_GENERATE_FLOAT_H_FALSE='#'
fi
if test $REPLACE_FLOAT_LDBL = 1; then
GL_COND_OBJ_FLOAT_TRUE=
GL_COND_OBJ_FLOAT_FALSE='#'
else
GL_COND_OBJ_FLOAT_TRUE='#'
GL_COND_OBJ_FLOAT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FLOAT_TRUE}" && test -z "${GL_COND_OBJ_FLOAT_FALSE}"; then
GL_COND_OBJ_FLOAT_TRUE='#'
GL_COND_OBJ_FLOAT_FALSE='#'
fi
if test $REPLACE_ITOLD = 1; then
GL_COND_OBJ_ITOLD_TRUE=
GL_COND_OBJ_ITOLD_FALSE='#'
else
GL_COND_OBJ_ITOLD_TRUE='#'
GL_COND_OBJ_ITOLD_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ITOLD_TRUE}" && test -z "${GL_COND_OBJ_ITOLD_FALSE}"; then
GL_COND_OBJ_ITOLD_TRUE='#'
GL_COND_OBJ_ITOLD_FALSE='#'
fi
gl_fnmatch_required_lowercase=`
echo $gl_fnmatch_required | LC_ALL=C tr '[A-Z]' '[a-z]'
`
if test $ac_cv_func_fnmatch = no; then
HAVE_FNMATCH=0
else
gl_fnmatch_cache_var="gl_cv_func_fnmatch_${gl_fnmatch_required_lowercase}"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working $gl_fnmatch_required fnmatch" >&5
printf %s "checking for working $gl_fnmatch_required fnmatch... " >&6; }
if eval test \${$gl_fnmatch_cache_var+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $gl_fnmatch_required = GNU; then
gl_fnmatch_gnu_start=
gl_fnmatch_gnu_end=
else
gl_fnmatch_gnu_start='#if 0'
gl_fnmatch_gnu_end='#endif'
fi
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on musl systems.
*-musl* | midipix*) eval "$gl_fnmatch_cache_var=\"guessing yes\"" ;;
# Guess no otherwise, even on glibc systems.
*) eval "$gl_fnmatch_cache_var=\"guessing no\"" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fnmatch.h>
#include <locale.h>
#include <stddef.h>
static int
y (char const *pattern, char const *string, int flags)
{
return fnmatch (pattern, string, flags) == 0;
}
static int
n (char const *pattern, char const *string, int flags)
{
return fnmatch (pattern, string, flags) == FNM_NOMATCH;
}
int
main (void)
{
char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]";
char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]";
static char const A_1[] = { 'A' - 1, 0 };
static char const A01[] = { 'A' + 1, 0 };
static char const a_1[] = { 'a' - 1, 0 };
static char const a01[] = { 'a' + 1, 0 };
static char const bs_1[] = { '\\\\' - 1, 0 };
static char const bs01[] = { '\\\\' + 1, 0 };
int result = 0;
/* ==== Start of tests in the "C" locale ==== */
/* These are sanity checks. They all succeed on current platforms. */
if (!n ("a*", "", 0))
return 1;
if (!y ("a*", "abc", 0))
return 1;
if (!n ("d*/*1", "d/s/1", FNM_PATHNAME))
return 1;
if (!y ("a\\\\bc", "abc", 0))
return 1;
if (!n ("a\\\\bc", "abc", FNM_NOESCAPE))
return 1;
if (!y ("*x", ".x", 0))
return 1;
if (!n ("*x", ".x", FNM_PERIOD))
return 1;
/* glibc bug <https://sourceware.org/bugzilla/show_bug.cgi?id=361>
exists in glibc 2.3.3, fixed in glibc 2.5. */
if (!y (Apat, "\\\\", 0))
result |= 2;
if (!y (Apat, "A", 0))
result |= 2;
if (!y (apat, "\\\\", 0))
result |= 2;
if (!y (apat, "a", 0))
result |= 2;
if (!(n (Apat, A_1, 0) == ('A' < '\\\\')))
result |= 2;
if (!(n (apat, a_1, 0) == ('a' < '\\\\')))
result |= 2;
if (!(y (Apat, A01, 0) == ('A' < '\\\\')))
result |= 2;
if (!(y (apat, a01, 0) == ('a' < '\\\\')))
result |= 2;
if (!(y (Apat, bs_1, 0) == ('A' < '\\\\')))
result |= 2;
if (!(y (apat, bs_1, 0) == ('a' < '\\\\')))
result |= 2;
if (!(n (Apat, bs01, 0) == ('A' < '\\\\')))
result |= 2;
if (!(n (apat, bs01, 0) == ('a' < '\\\\')))
result |= 2;
/* glibc bug <https://sourceware.org/bugzilla/show_bug.cgi?id=12378>
exists in glibc 2.12, fixed in glibc 2.13. */
if (!y ("[/b", "[/b", 0)) /*"]]"*/
result |= 4;
/* glibc bug <https://sourceware.org/bugzilla/show_bug.cgi?id=17062>
is fixed in glibc 2.20.
glibc bugs <https://sourceware.org/bugzilla/show_bug.cgi?id=18032>
<https://sourceware.org/bugzilla/show_bug.cgi?id=18036>
are fixed in glibc 2.22.
These bugs are not easy to test for reliably (without mmap),
therefore test the glibc version. */
#if defined __GLIBC__
if (__GLIBC__ == 2 && __GLIBC_MINOR__ < 22)
result |= 4;
#endif
/* This test fails on FreeBSD 13.2, NetBSD 9.3, Cygwin 3.4.6. */
if (!y ("[[:alnum:]]", "a", 0))
result |= 8;
$gl_fnmatch_gnu_start /* ==== Start of GNU extensions tests ==== */
/* Sanity checks, mainly to check the presence of the FNM_* macros. */
if (!y ("xxXX", "xXxX", FNM_CASEFOLD))
result |= 64;
if (!y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH))
result |= 64;
if (!n ("d*/*1", "d/s/1", FNM_FILE_NAME))
result |= 64;
if (!y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR))
result |= 64;
if (!y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR))
result |= 64;
if (!y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR))
result |= 64;
$gl_fnmatch_gnu_end /* ==== End of GNU extensions tests ==== */
/* ==== End of tests in the "C" locale ==== */
/* ==== Start of tests that require a specific locale ==== */
/* This test fails on Solaris 11.4. */
if (setlocale (LC_ALL, "en_US.UTF-8") != NULL)
{
if (!n ("[!a-z]", "", 0))
result |= 16;
}
/* This test fails on NetBSD 9.3, Android 13. */
if (setlocale (LC_ALL, "C.UTF-8") != NULL)
{
if (!y ("x?y", "x\\303\\274y", 0))
result |= 32;
}
/* ==== End of tests that require a specific locale ==== */
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
eval "$gl_fnmatch_cache_var=yes"
else $as_nop
eval "$gl_fnmatch_cache_var=no"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
eval ac_res=\$$gl_fnmatch_cache_var
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval "gl_fnmatch_result=\"\$$gl_fnmatch_cache_var\""
case "$gl_fnmatch_result" in
*yes) ;;
*) REPLACE_FNMATCH=1 ;;
esac
if test $SMALL_WCHAR_T = 1; then
case "$host_os" in
cygwin*)
;;
*)
REPLACE_FNMATCH=1
;;
esac
fi
fi
if test $HAVE_FNMATCH = 0 || test $REPLACE_FNMATCH = 1; then
GL_GENERATE_FNMATCH_H=true
fi
case "$GL_GENERATE_FNMATCH_H" in
false) FNMATCH_H='' ;;
true)
if test -z "$FNMATCH_H"; then
FNMATCH_H="${gl_source_base_prefix}fnmatch.h"
fi
;;
*) echo "*** GL_GENERATE_FNMATCH_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_FNMATCH_H; then
GL_GENERATE_FNMATCH_H_TRUE=
GL_GENERATE_FNMATCH_H_FALSE='#'
else
GL_GENERATE_FNMATCH_H_TRUE='#'
GL_GENERATE_FNMATCH_H_FALSE=
fi
:
if test -z "${GL_GENERATE_FNMATCH_H_TRUE}" && test -z "${GL_GENERATE_FNMATCH_H_FALSE}"; then
GL_GENERATE_FNMATCH_H_TRUE='#'
GL_GENERATE_FNMATCH_H_FALSE='#'
fi
if test $HAVE_FNMATCH = 0 || test $REPLACE_FNMATCH = 1; then
gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext"
fi
GL_GNULIB_FNMATCH=1
printf "%s\n" "#define GNULIB_TEST_FNMATCH 1" >>confdefs.h
case "$GL_GENERATE_FNMATCH_H" in
false) FNMATCH_H='' ;;
true)
if test -z "$FNMATCH_H"; then
FNMATCH_H="${gl_source_base_prefix}fnmatch.h"
fi
;;
*) echo "*** GL_GENERATE_FNMATCH_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_FNMATCH_H; then
GL_GENERATE_FNMATCH_H_TRUE=
GL_GENERATE_FNMATCH_H_FALSE='#'
else
GL_GENERATE_FNMATCH_H_TRUE='#'
GL_GENERATE_FNMATCH_H_FALSE=
fi
:
if test -z "${GL_GENERATE_FNMATCH_H_TRUE}" && test -z "${GL_GENERATE_FNMATCH_H_FALSE}"; then
GL_GENERATE_FNMATCH_H_TRUE='#'
GL_GENERATE_FNMATCH_H_FALSE='#'
fi
if test $REPLACE_FCLOSE = 1; then
REPLACE_FOPEN=1
fi
if test $REPLACE_FOPEN = 1; then
gl_LIBOBJS="$gl_LIBOBJS fopen.$ac_objext"
:
fi
GL_GNULIB_FOPEN=1
printf "%s\n" "#define GNULIB_TEST_FOPEN 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fopen supports the mode character 'x'" >&5
printf %s "checking whether fopen supports the mode character 'x'... " >&6; }
if test ${gl_cv_func_fopen_mode_x+y}
then :
printf %s "(cached) " >&6
else $as_nop
rm -f conftest.x
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc and musl systems.
linux*-gnu* | gnu* | kfreebsd*-gnu | *-musl* | midipix*)
gl_cv_func_fopen_mode_x="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_fopen_mode_x="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <errno.h>
int main ()
{
FILE *fp;
fp = fopen ("conftest.x", "w");
fclose (fp);
fp = fopen ("conftest.x", "wx");
if (fp != NULL)
/* 'x' ignored */
return 1;
else if (errno == EEXIST)
return 0;
else
/* 'x' rejected */
return 2;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fopen_mode_x=yes
else $as_nop
gl_cv_func_fopen_mode_x=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.x
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fopen_mode_x" >&5
printf "%s\n" "$gl_cv_func_fopen_mode_x" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fopen supports the mode character 'e'" >&5
printf %s "checking whether fopen supports the mode character 'e'... " >&6; }
if test ${gl_cv_func_fopen_mode_e+y}
then :
printf %s "(cached) " >&6
else $as_nop
echo foo > conftest.x
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc and musl systems.
linux*-gnu* | gnu* | kfreebsd*-gnu | *-musl* | midipix*)
gl_cv_func_fopen_mode_e="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*)
gl_cv_func_fopen_mode_e="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_fopen_mode_e="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <errno.h>
#include <fcntl.h>
$gl_mda_defines
int main ()
{
FILE *fp = fopen ("conftest.x", "re");
if (fp != NULL)
{
if (fcntl (fileno (fp), F_GETFD) & FD_CLOEXEC)
return 0;
else
/* 'e' ignored */
return 1;
}
else
/* 'e' rejected */
return 2;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fopen_mode_e=yes
else $as_nop
gl_cv_func_fopen_mode_e=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.x
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fopen_mode_e" >&5
printf "%s\n" "$gl_cv_func_fopen_mode_e" >&6; }
REPLACE_FOPEN_FOR_FOPEN_GNU="$REPLACE_FOPEN"
case "$gl_cv_func_fopen_mode_x" in
*no) REPLACE_FOPEN_FOR_FOPEN_GNU=1 ;;
esac
case "$gl_cv_func_fopen_mode_e" in
*no) REPLACE_FOPEN_FOR_FOPEN_GNU=1 ;;
esac
if test $REPLACE_FOPEN_FOR_FOPEN_GNU = 1; then
gl_LIBOBJS="$gl_LIBOBJS fopen.$ac_objext"
:
fi
printf "%s\n" "#define GNULIB_FOPEN_GNU 1" >>confdefs.h
GL_GNULIB_FOPEN_GNU=1
printf "%s\n" "#define GNULIB_TEST_FOPEN_GNU 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether free is known to preserve errno" >&5
printf %s "checking whether free is known to preserve errno... " >&6; }
if test ${gl_cv_func_free_preserves_errno+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
#if 2 < __GLIBC__ + (33 <= __GLIBC_MINOR__)
#elif defined __OpenBSD__
#elif defined __sun
#else
#error "'free' is not known to preserve errno"
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_free_preserves_errno=yes
else $as_nop
gl_cv_func_free_preserves_errno=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_free_preserves_errno" >&5
printf "%s\n" "$gl_cv_func_free_preserves_errno" >&6; }
case $gl_cv_func_free_preserves_errno in
*yes)
printf "%s\n" "#define HAVE_FREE_POSIX 1" >>confdefs.h
;;
*) REPLACE_FREE=1 ;;
esac
if test $REPLACE_FREE = 1; then
GL_COND_OBJ_FREE_TRUE=
GL_COND_OBJ_FREE_FALSE='#'
else
GL_COND_OBJ_FREE_TRUE='#'
GL_COND_OBJ_FREE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FREE_TRUE}" && test -z "${GL_COND_OBJ_FREE_FALSE}"; then
GL_COND_OBJ_FREE_TRUE='#'
GL_COND_OBJ_FREE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FREE_TRUE"; then :
:
fi
GL_GNULIB_FREE_POSIX=1
printf "%s\n" "#define GNULIB_TEST_FREE_POSIX 1" >>confdefs.h
case "$host_os" in
mingw* | windows* | solaris*)
REPLACE_FSTAT=1
;;
esac
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
case "$gl_cv_func_open_directory_works" in
*yes) ;;
*)
REPLACE_FSTAT=1
;;
esac
fi
if test $REPLACE_FSTAT = 1; then
GL_COND_OBJ_FSTAT_TRUE=
GL_COND_OBJ_FSTAT_FALSE='#'
else
GL_COND_OBJ_FSTAT_TRUE='#'
GL_COND_OBJ_FSTAT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FSTAT_TRUE}" && test -z "${GL_COND_OBJ_FSTAT_FALSE}"; then
GL_COND_OBJ_FSTAT_TRUE='#'
GL_COND_OBJ_FSTAT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FSTAT_TRUE"; then :
case "$host_os" in
mingw* | windows*)
gl_LIBOBJS="$gl_LIBOBJS stat-w32.$ac_objext"
;;
esac
:
fi
GL_GNULIB_FSTAT=1
printf "%s\n" "#define GNULIB_TEST_FSTAT 1" >>confdefs.h
if test $ac_cv_func_fstatat = no; then
HAVE_FSTATAT=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fstatat (..., 0) works" >&5
printf %s "checking whether fstatat (..., 0) works... " >&6; }
if test ${gl_cv_func_fstatat_zero_flag+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
aix*) gl_cv_func_fstatat_zero_flag="guessing no";;
*) gl_cv_func_fstatat_zero_flag="guessing yes";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
#include <sys/stat.h>
int
main (void)
{
struct stat a;
return fstatat (AT_FDCWD, ".", &a, 0) != 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fstatat_zero_flag=yes
else $as_nop
gl_cv_func_fstatat_zero_flag=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5
printf "%s\n" "$gl_cv_func_fstatat_zero_flag" >&6; }
case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in
*yes+*yes) ;;
*) REPLACE_FSTATAT=1 ;;
esac
case $host_os in
solaris*)
REPLACE_FSTATAT=1 ;;
esac
case $REPLACE_FSTATAT,$gl_cv_func_fstatat_zero_flag in
1,*yes)
printf "%s\n" "#define HAVE_WORKING_FSTATAT_ZERO_FLAG 1" >>confdefs.h
;;
esac
fi
if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
GL_COND_OBJ_FSTATAT_TRUE=
GL_COND_OBJ_FSTATAT_FALSE='#'
else
GL_COND_OBJ_FSTATAT_TRUE='#'
GL_COND_OBJ_FSTATAT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FSTATAT_TRUE}" && test -z "${GL_COND_OBJ_FSTATAT_FALSE}"; then
GL_COND_OBJ_FSTATAT_TRUE='#'
GL_COND_OBJ_FSTATAT_FALSE='#'
fi
GL_GNULIB_FSTATAT=1
printf "%s\n" "#define GNULIB_TEST_FSTATAT 1" >>confdefs.h
if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then
REPLACE_FTELL=1
fi
if test $REPLACE_FTELL = 1; then
GL_COND_OBJ_FTELL_TRUE=
GL_COND_OBJ_FTELL_FALSE='#'
else
GL_COND_OBJ_FTELL_TRUE='#'
GL_COND_OBJ_FTELL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FTELL_TRUE}" && test -z "${GL_COND_OBJ_FTELL_FALSE}"; then
GL_COND_OBJ_FTELL_TRUE='#'
GL_COND_OBJ_FTELL_FALSE='#'
fi
GL_GNULIB_FTELL=1
printf "%s\n" "#define GNULIB_TEST_FTELL 1" >>confdefs.h
if test $ac_cv_have_decl_ftello = no; then
HAVE_DECL_FTELLO=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ftello" >&5
printf %s "checking for ftello... " >&6; }
if test ${gl_cv_func_ftello+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
ftello (stdin);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_ftello=yes
else $as_nop
gl_cv_func_ftello=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello" >&5
printf "%s\n" "$gl_cv_func_ftello" >&6; }
if test $gl_cv_func_ftello = no; then
HAVE_FTELLO=0
else
if test $WINDOWS_64_BIT_OFF_T = 1; then
REPLACE_FTELLO=1
fi
if test $gl_cv_var_stdin_large_offset = no; then
REPLACE_FTELLO=1
fi
if test $REPLACE_FTELLO = 0; then
case "$host_os" in
mingw* | windows*) REPLACE_FTELLO=1 ;;
esac
fi
if test $REPLACE_FTELLO = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ftello works" >&5
printf %s "checking whether ftello works... " >&6; }
if test ${gl_cv_func_ftello_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on Solaris.
solaris*) gl_cv_func_ftello_works="guessing no" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_ftello_works="guessing yes" ;;
# Guess yes otherwise.
*) gl_cv_func_ftello_works="guessing yes" ;;
esac
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define TESTFILE "conftest.tmp"
int
main (void)
{
FILE *fp;
/* Create a file with some contents. */
fp = fopen (TESTFILE, "w");
if (fp == NULL)
return 70;
if (fwrite ("foogarsh", 1, 8, fp) < 8)
{ fclose (fp); return 71; }
if (fclose (fp))
return 72;
/* The file's contents is now "foogarsh". */
/* Try writing after reading to EOF. */
fp = fopen (TESTFILE, "r+");
if (fp == NULL)
return 73;
if (fseek (fp, -1, SEEK_END))
{ fclose (fp); return 74; }
if (!(getc (fp) == 'h'))
{ fclose (fp); return 1; }
if (!(getc (fp) == EOF))
{ fclose (fp); return 2; }
if (!(ftell (fp) == 8))
{ fclose (fp); return 3; }
if (!(ftell (fp) == 8))
{ fclose (fp); return 4; }
if (!(putc ('!', fp) == '!'))
{ fclose (fp); return 5; }
if (!(ftell (fp) == 9))
{ fclose (fp); return 6; }
if (!(fclose (fp) == 0))
return 7;
fp = fopen (TESTFILE, "r");
if (fp == NULL)
return 75;
{
char buf[10];
if (!(fread (buf, 1, 10, fp) == 9))
{ fclose (fp); return 10; }
if (!(memcmp (buf, "foogarsh!", 9) == 0))
{ fclose (fp); return 11; }
}
if (!(fclose (fp) == 0))
return 12;
/* The file's contents is now "foogarsh!". */
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_ftello_works=yes
else $as_nop
gl_cv_func_ftello_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello_works" >&5
printf "%s\n" "$gl_cv_func_ftello_works" >&6; }
case "$gl_cv_func_ftello_works" in
*yes) ;;
*)
REPLACE_FTELLO=1
printf "%s\n" "#define FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE 1" >>confdefs.h
;;
esac
fi
if test $REPLACE_FTELLO = 0; then
if test $gl_ftello_broken_after_ungetc = yes; then
REPLACE_FTELLO=1
printf "%s\n" "#define FTELLO_BROKEN_AFTER_UNGETC 1" >>confdefs.h
fi
fi
fi
if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then
GL_COND_OBJ_FTELLO_TRUE=
GL_COND_OBJ_FTELLO_FALSE='#'
else
GL_COND_OBJ_FTELLO_TRUE='#'
GL_COND_OBJ_FTELLO_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FTELLO_TRUE}" && test -z "${GL_COND_OBJ_FTELLO_FALSE}"; then
GL_COND_OBJ_FTELLO_TRUE='#'
GL_COND_OBJ_FTELLO_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FTELLO_TRUE"; then :
ac_fn_c_check_func "$LINENO" "_ftelli64" "ac_cv_func__ftelli64"
if test "x$ac_cv_func__ftelli64" = xyes
then :
printf "%s\n" "#define HAVE__FTELLI64 1" >>confdefs.h
fi
fi
GL_GNULIB_FTELLO=1
printf "%s\n" "#define GNULIB_TEST_FTELLO 1" >>confdefs.h
printf "%s\n" "#define GNULIB_FWRITEERROR 1" >>confdefs.h
GETADDRINFO_LIB=
gai_saved_LIBS="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5
printf %s "checking for library containing getaddrinfo... " >&6; }
if test ${ac_cv_search_getaddrinfo+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char getaddrinfo ();
int
main (void)
{
return getaddrinfo ();
;
return 0;
}
_ACEOF
for ac_lib in '' socket network net
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_getaddrinfo=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_getaddrinfo+y}
then :
break
fi
done
if test ${ac_cv_search_getaddrinfo+y}
then :
else $as_nop
ac_cv_search_getaddrinfo=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5
printf "%s\n" "$ac_cv_search_getaddrinfo" >&6; }
ac_res=$ac_cv_search_getaddrinfo
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
if test "$ac_cv_search_getaddrinfo" != "none required"; then
GETADDRINFO_LIB="$ac_cv_search_getaddrinfo"
fi
fi
LIBS="$gai_saved_LIBS $GETADDRINFO_LIB"
HAVE_GETADDRINFO=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5
printf %s "checking for getaddrinfo... " >&6; }
if test ${gl_cv_func_getaddrinfo+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#include <stddef.h>
int
main (void)
{
getaddrinfo("", "", NULL, NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_getaddrinfo=yes
else $as_nop
gl_cv_func_getaddrinfo=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getaddrinfo" >&5
printf "%s\n" "$gl_cv_func_getaddrinfo" >&6; }
if test $gl_cv_func_getaddrinfo = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in ws2tcpip.h and -lws2_32" >&5
printf %s "checking for getaddrinfo in ws2tcpip.h and -lws2_32... " >&6; }
if test ${gl_cv_w32_getaddrinfo+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_w32_getaddrinfo=no
am_save_LIBS="$LIBS"
LIBS="$LIBS -lws2_32"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
#include <stddef.h>
int
main (void)
{
getaddrinfo(NULL, NULL, NULL, NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_w32_getaddrinfo=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$am_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getaddrinfo" >&5
printf "%s\n" "$gl_cv_w32_getaddrinfo" >&6; }
if test "$gl_cv_w32_getaddrinfo" = "yes"; then
GETADDRINFO_LIB="-lws2_32"
LIBS="$gai_saved_LIBS $GETADDRINFO_LIB"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo with POSIX signature" >&5
printf %s "checking for getaddrinfo with POSIX signature... " >&6; }
if test ${gl_cv_func_getaddrinfo_posix_signature+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
#include <stddef.h>
extern
#ifdef __cplusplus
"C"
#endif
int getaddrinfo (const char *, const char *, const struct addrinfo *, struct addrinfo **);
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_getaddrinfo_posix_signature=yes
else $as_nop
gl_cv_func_getaddrinfo_posix_signature=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getaddrinfo_posix_signature" >&5
printf "%s\n" "$gl_cv_func_getaddrinfo_posix_signature" >&6; }
if test $gl_cv_func_getaddrinfo_posix_signature = no; then
REPLACE_GETADDRINFO=1
fi
else
HAVE_GETADDRINFO=0
fi
fi
printf "%s\n" "#define HAVE_GETADDRINFO $HAVE_GETADDRINFO" >>confdefs.h
# We can't use AC_REPLACE_FUNCS here because gai_strerror may be an
# inline function declared in ws2tcpip.h, so we need to get that
# header included somehow.
ac_fn_check_decl "$LINENO" "gai_strerror" "ac_cv_have_decl_gai_strerror" "
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
#include <stddef.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_gai_strerror" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GAI_STRERROR $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_gai_strerror = yes; then
ac_fn_check_decl "$LINENO" "gai_strerrorA" "ac_cv_have_decl_gai_strerrorA" "
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
#include <stddef.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_gai_strerrorA" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GAI_STRERRORA $ac_have_decl" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gai_strerror with POSIX signature" >&5
printf %s "checking for gai_strerror with POSIX signature... " >&6; }
if test ${gl_cv_func_gai_strerror_posix_signature+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
#include <stddef.h>
extern
#ifdef __cplusplus
"C"
#endif
const char *gai_strerror(int);
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_gai_strerror_posix_signature=yes
else $as_nop
gl_cv_func_gai_strerror_posix_signature=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gai_strerror_posix_signature" >&5
printf "%s\n" "$gl_cv_func_gai_strerror_posix_signature" >&6; }
if test $gl_cv_func_gai_strerror_posix_signature = no; then
REPLACE_GAI_STRERROR=1
fi
fi
LIBS="$gai_saved_LIBS"
ac_fn_c_check_member "$LINENO" "struct sockaddr" "sa_len" "ac_cv_member_struct_sockaddr_sa_len" "
#include <sys/types.h>
#include <sys/socket.h>
"
if test "x$ac_cv_member_struct_sockaddr_sa_len" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_SA_LEN 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "getaddrinfo" "ac_cv_have_decl_getaddrinfo" "
/* sys/types.h is not needed according to POSIX, but the
sys/socket.h in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getaddrinfo" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GETADDRINFO $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "freeaddrinfo" "ac_cv_have_decl_freeaddrinfo" "
/* sys/types.h is not needed according to POSIX, but the
sys/socket.h in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_freeaddrinfo" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FREEADDRINFO $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getnameinfo" "ac_cv_have_decl_getnameinfo" "
/* sys/types.h is not needed according to POSIX, but the
sys/socket.h in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getnameinfo" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GETNAMEINFO $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_getaddrinfo = no; then
HAVE_DECL_GETADDRINFO=0
fi
if test $ac_cv_have_decl_freeaddrinfo = no; then
HAVE_DECL_FREEADDRINFO=0
fi
if test $ac_cv_have_decl_gai_strerror = no; then
HAVE_DECL_GAI_STRERROR=0
fi
if test $ac_cv_have_decl_getnameinfo = no; then
HAVE_DECL_GETNAMEINFO=0
fi
ac_fn_c_check_type "$LINENO" "struct addrinfo" "ac_cv_type_struct_addrinfo" "
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
"
if test "x$ac_cv_type_struct_addrinfo" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
fi
if test $ac_cv_type_struct_addrinfo = no; then
HAVE_STRUCT_ADDRINFO=0
fi
case " $GETADDRINFO_LIB " in
*" $HOSTENT_LIB "*) ;;
*) GETADDRINFO_LIB="$GETADDRINFO_LIB $HOSTENT_LIB" ;;
esac
case " $GETADDRINFO_LIB " in
*" $SERVENT_LIB "*) ;;
*) GETADDRINFO_LIB="$GETADDRINFO_LIB $SERVENT_LIB" ;;
esac
case " $GETADDRINFO_LIB " in
*" $INET_NTOP_LIB "*) ;;
*) GETADDRINFO_LIB="$GETADDRINFO_LIB $INET_NTOP_LIB" ;;
esac
if test $HAVE_GETADDRINFO = 0 || test $REPLACE_GETADDRINFO = 1; then
GL_COND_OBJ_GETADDRINFO_TRUE=
GL_COND_OBJ_GETADDRINFO_FALSE='#'
else
GL_COND_OBJ_GETADDRINFO_TRUE='#'
GL_COND_OBJ_GETADDRINFO_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETADDRINFO_TRUE}" && test -z "${GL_COND_OBJ_GETADDRINFO_FALSE}"; then
GL_COND_OBJ_GETADDRINFO_TRUE='#'
GL_COND_OBJ_GETADDRINFO_FALSE='#'
fi
if test $HAVE_DECL_GAI_STRERROR = 0 || test $REPLACE_GAI_STRERROR = 1; then
GL_COND_OBJ_GAI_STRERROR_TRUE=
GL_COND_OBJ_GAI_STRERROR_FALSE='#'
else
GL_COND_OBJ_GAI_STRERROR_TRUE='#'
GL_COND_OBJ_GAI_STRERROR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GAI_STRERROR_TRUE}" && test -z "${GL_COND_OBJ_GAI_STRERROR_FALSE}"; then
GL_COND_OBJ_GAI_STRERROR_TRUE='#'
GL_COND_OBJ_GAI_STRERROR_FALSE='#'
fi
GL_GNULIB_GETADDRINFO=1
printf "%s\n" "#define GNULIB_TEST_GETADDRINFO 1" >>confdefs.h
gl_abort_bug=no
case "$host_os" in
mingw* | windows*)
gl_cv_func_getcwd_path_max=yes
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getcwd handles long file names properly" >&5
printf %s "checking whether getcwd handles long file names properly... " >&6; }
if test ${gl_cv_func_getcwd_path_max+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Arrange for deletion of the temporary directory this test creates.
ac_clean_files="$ac_clean_files confdir3"
if test "$cross_compiling" = yes
then :
# Cross-compilation guesses:
case "$host_os" in
aix*) # On AIX, it has the AIX bug.
gl_cv_func_getcwd_path_max='guessing no, it has the AIX bug' ;;
gnu*) # On Hurd, it is 'yes'.
gl_cv_func_getcwd_path_max='guessing yes' ;;
linux* | kfreebsd*)
# On older Linux+glibc it's 'no, but it is partly working',
# on newer Linux+glibc it's 'yes'.
# On Linux+musl libc, it's 'no, but it is partly working'.
# On kFreeBSD+glibc, it's 'no, but it is partly working'.
gl_cv_func_getcwd_path_max='guessing no, but it is partly working' ;;
*) # If we don't know, obey --enable-cross-guesses.
gl_cv_func_getcwd_path_max="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <stdlib.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else
# include <direct.h>
#endif
#include <string.h>
#include <limits.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
/* Arrange to define PATH_MAX, like "pathmax.h" does. */
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <limits.h>
#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
# include <sys/param.h>
#endif
#if !defined PATH_MAX && defined MAXPATHLEN
# define PATH_MAX MAXPATHLEN
#endif
#ifdef __hpux
# undef PATH_MAX
# define PATH_MAX 1024
#endif
#if defined _WIN32 && ! defined __CYGWIN__
# undef PATH_MAX
# define PATH_MAX 260
#endif
#ifndef AT_FDCWD
# define AT_FDCWD 0
#endif
#ifdef ENAMETOOLONG
# define is_ENAMETOOLONG(x) ((x) == ENAMETOOLONG)
#else
# define is_ENAMETOOLONG(x) 0
#endif
/* Use the getcwd function, not any macro. */
#undef getcwd
$gl_mda_defines
#ifndef S_IRWXU
# define S_IRWXU 0700
#endif
/* The length of this name must be 8. */
#define DIR_NAME "confdir3"
#define DIR_NAME_LEN 8
#define DIR_NAME_SIZE (DIR_NAME_LEN + 1)
/* The length of "../". */
#define DOTDOTSLASH_LEN 3
/* Leftover bytes in the buffer, to work around library or OS bugs. */
#define BUF_SLOP 20
int
main ()
{
#ifndef PATH_MAX
/* The Hurd doesn't define this, so getcwd can't exhibit the bug --
at least not on a local file system. And if we were to start worrying
about remote file systems, we'd have to enable the wrapper function
all of the time, just to be safe. That's not worth the cost. */
exit (0);
#elif ((INT_MAX / (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) \
- DIR_NAME_SIZE - BUF_SLOP) \
<= PATH_MAX)
/* FIXME: Assuming there's a system for which this is true,
this should be done in a compile test. */
exit (0);
#else
char buf[PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1)
+ DIR_NAME_SIZE + BUF_SLOP];
char *cwd = getcwd (buf, PATH_MAX);
size_t initial_cwd_len;
size_t cwd_len;
int fail = 0;
size_t n_chdirs = 0;
if (cwd == NULL)
exit (10);
cwd_len = initial_cwd_len = strlen (cwd);
while (1)
{
size_t dotdot_max = PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN);
char *c = NULL;
cwd_len += DIR_NAME_SIZE;
/* If mkdir or chdir fails, it could be that this system cannot create
any file with an absolute name longer than PATH_MAX, such as cygwin.
If so, leave fail as 0, because the current working directory can't
be too long for getcwd if it can't even be created. On Linux with
the 9p file system, mkdir fails with error EINVAL when cwd_len gets
too long; ignore this failure because the getcwd() system call
produces good results whereas the gnulib substitute calls getdents64
which fails with error EPROTO.
For other errors, be pessimistic and consider that as a failure,
too. */
if (mkdir (DIR_NAME, S_IRWXU) < 0 || chdir (DIR_NAME) < 0)
{
if (! (errno == ERANGE || is_ENAMETOOLONG (errno)))
#ifdef __linux__
if (! (errno == EINVAL))
#endif
fail = 20;
break;
}
if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE)
{
struct stat sb;
c = getcwd (buf, PATH_MAX);
if (!c && errno == ENOENT)
{
fail = 11;
break;
}
if (c)
{
fail = 31;
break;
}
if (! (errno == ERANGE || is_ENAMETOOLONG (errno)))
{
fail = 21;
break;
}
/* Our replacement needs to be able to stat() long ../../paths,
so generate a path larger than PATH_MAX to check,
avoiding the replacement if we can't stat(). */
c = getcwd (buf, cwd_len + 1);
if (c && !AT_FDCWD && stat (c, &sb) != 0 && is_ENAMETOOLONG (errno))
{
fail = 32;
break;
}
}
if (dotdot_max <= cwd_len - initial_cwd_len)
{
if (dotdot_max + DIR_NAME_SIZE < cwd_len - initial_cwd_len)
break;
c = getcwd (buf, cwd_len + 1);
if (!c)
{
if (! (errno == ERANGE || errno == ENOENT
|| is_ENAMETOOLONG (errno)))
{
fail = 22;
break;
}
if (AT_FDCWD || errno == ERANGE || errno == ENOENT)
{
fail = 12;
break;
}
}
}
if (c && strlen (c) != cwd_len)
{
fail = 23;
break;
}
++n_chdirs;
}
/* Leaving behind such a deep directory is not polite.
So clean up here, right away, even though the driving
shell script would also clean up. */
{
size_t i;
/* Try rmdir first, in case the chdir failed. */
rmdir (DIR_NAME);
for (i = 0; i <= n_chdirs; i++)
{
if (chdir ("..") < 0)
break;
if (rmdir (DIR_NAME) != 0)
break;
}
}
exit (fail);
#endif
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getcwd_path_max=yes
else $as_nop
case $? in
10|11|12) gl_cv_func_getcwd_path_max='no, but it is partly working';;
31) gl_cv_func_getcwd_path_max='no, it has the AIX bug';;
32) gl_cv_func_getcwd_path_max='yes, but with shorter paths';;
*) gl_cv_func_getcwd_path_max=no;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_path_max" >&5
printf "%s\n" "$gl_cv_func_getcwd_path_max" >&6; }
case "$gl_cv_func_getcwd_null" in
*yes)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getpagesize" >&5
printf %s "checking for getpagesize... " >&6; }
if test ${gl_cv_func_getpagesize+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
int
main (void)
{
return getpagesize();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_getpagesize=yes
else $as_nop
gl_cv_func_getpagesize=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getpagesize" >&5
printf "%s\n" "$gl_cv_func_getpagesize" >&6; }
if test $gl_cv_func_getpagesize = yes; then
printf "%s\n" "#define HAVE_GETPAGESIZE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getcwd succeeds when 4k < cwd_length < 16k" >&5
printf %s "checking whether getcwd succeeds when 4k < cwd_length < 16k... " >&6; }
if test ${gl_cv_func_getcwd_succeeds_beyond_4k+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Remove any remnants of a previous test.
rm -rf confdir-14B---
# Arrange for deletion of the temporary directory this test creates.
ac_clean_files="$ac_clean_files confdir-14B---"
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no otherwise, even on glibc systems and musl systems.
*) gl_cv_func_getcwd_succeeds_beyond_4k="guessing no"
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <stdlib.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <direct.h>
#endif
#include <string.h>
#include <sys/stat.h>
/* Arrange to define PATH_MAX, like "pathmax.h" does. */
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <limits.h>
#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
# include <sys/param.h>
#endif
#if !defined PATH_MAX && defined MAXPATHLEN
# define PATH_MAX MAXPATHLEN
#endif
#ifdef __hpux
# undef PATH_MAX
# define PATH_MAX 1024
#endif
#if defined _WIN32 && ! defined __CYGWIN__
# undef PATH_MAX
# define PATH_MAX 260
#endif
$gl_mda_defines
#ifndef S_IRWXU
# define S_IRWXU 0700
#endif
/* FIXME: skip the run-test altogether on systems without getpagesize. */
#if ! HAVE_GETPAGESIZE
# define getpagesize() 0
#endif
/* This size is chosen to be larger than PATH_MAX (4k), yet smaller than
the 16kB pagesize on ia64 linux. Those conditions make the code below
trigger a bug in glibc's getcwd implementation before 2.4.90-10. */
#define TARGET_LEN (5 * 1024)
int
main ()
{
char *cwd;
size_t initial_cwd_len;
int fail = 0;
/* The bug is triggered when PATH_MAX < getpagesize (), so skip
this relatively expensive and invasive test if that's not true. */
#ifdef PATH_MAX
int bug_possible = PATH_MAX < getpagesize ();
#else
int bug_possible = 0;
#endif
if (! bug_possible)
return 0;
cwd = getcwd (NULL, 0);
if (cwd == NULL)
return 2;
initial_cwd_len = strlen (cwd);
free (cwd);
if (1)
{
static char const dir_name[] = "confdir-14B---";
size_t desired_depth = ((TARGET_LEN - 1 - initial_cwd_len)
/ sizeof dir_name);
size_t d;
for (d = 0; d < desired_depth; d++)
{
if (mkdir (dir_name, S_IRWXU) < 0 || chdir (dir_name) < 0)
{
if (! (errno == ERANGE || errno == ENAMETOOLONG
|| errno == ENOENT))
fail = 3; /* Unable to construct deep hierarchy. */
break;
}
}
/* If libc has the bug in question, this invocation of getcwd
results in a failed assertion. */
cwd = getcwd (NULL, 0);
if (cwd == NULL)
fail = 4; /* getcwd didn't assert, but it failed for a long name
where the answer could have been learned. */
free (cwd);
/* Call rmdir first, in case the above chdir failed. */
rmdir (dir_name);
while (0 < d--)
{
if (chdir ("..") < 0)
{
fail = 5;
break;
}
rmdir (dir_name);
}
}
return fail;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getcwd_succeeds_beyond_4k=yes
else $as_nop
ret=$?
if test $ret -ge 128 || test $ret = 4; then
gl_cv_func_getcwd_succeeds_beyond_4k=no
else
gl_cv_func_getcwd_succeeds_beyond_4k=yes
fi
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_succeeds_beyond_4k" >&5
printf "%s\n" "$gl_cv_func_getcwd_succeeds_beyond_4k" >&6; }
case "$gl_cv_func_getcwd_succeeds_beyond_4k" in
*no)
gl_abort_bug=yes
;;
*)
;;
esac
;;
esac
;;
esac
case "$gl_cv_func_getcwd_path_max" in
*"no" | *"no, it has the AIX bug") ;;
*)
printf "%s\n" "#define HAVE_MINIMALLY_WORKING_GETCWD 1" >>confdefs.h
;;
esac
case "$gl_cv_func_getcwd_path_max" in
*"no, but it is partly working")
printf "%s\n" "#define HAVE_PARTLY_WORKING_GETCWD 1" >>confdefs.h
;;
*"yes, but with shorter paths")
printf "%s\n" "#define HAVE_GETCWD_SHORTER 1" >>confdefs.h
;;
esac
if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \
|| test $gl_cv_func_getcwd_posix_signature != yes \
|| { case "$gl_cv_func_getcwd_path_max" in *yes*) false;; *) true;; esac; } \
|| test $gl_abort_bug = yes; then
REPLACE_GETCWD=1
fi
if test $REPLACE_GETCWD = 1; then
GL_COND_OBJ_GETCWD_TRUE=
GL_COND_OBJ_GETCWD_FALSE='#'
else
GL_COND_OBJ_GETCWD_TRUE='#'
GL_COND_OBJ_GETCWD_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETCWD_TRUE}" && test -z "${GL_COND_OBJ_GETCWD_FALSE}"; then
GL_COND_OBJ_GETCWD_TRUE='#'
GL_COND_OBJ_GETCWD_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETCWD_TRUE"; then :
:
fi
printf "%s\n" "#define GNULIB_GETCWD 1" >>confdefs.h
GL_GNULIB_GETCWD=1
printf "%s\n" "#define GNULIB_TEST_GETCWD 1" >>confdefs.h
case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_posix_signature in
*yes,yes) ;;
*)
REPLACE_GETCWD=1
;;
esac
if test $REPLACE_GETCWD = 1; then
GL_COND_OBJ_GETCWD_LGPL_TRUE=
GL_COND_OBJ_GETCWD_LGPL_FALSE='#'
else
GL_COND_OBJ_GETCWD_LGPL_TRUE='#'
GL_COND_OBJ_GETCWD_LGPL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETCWD_LGPL_TRUE}" && test -z "${GL_COND_OBJ_GETCWD_LGPL_FALSE}"; then
GL_COND_OBJ_GETCWD_LGPL_TRUE='#'
GL_COND_OBJ_GETCWD_LGPL_FALSE='#'
fi
GL_GNULIB_GETCWD=1
printf "%s\n" "#define GNULIB_TEST_GETCWD 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getdelim" >&5
printf %s "checking for getdelim... " >&6; }
if test ${gl_cv_onwards_func_getdelim+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "getdelim" "ac_cv_have_decl_getdelim" "#include <stdio.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getdelim" = xyes
then :
fi
if test $ac_cv_have_decl_getdelim = yes; then
ac_fn_c_check_func "$LINENO" "getdelim" "ac_cv_func_getdelim"
if test "x$ac_cv_func_getdelim" = xyes
then :
fi
if test $ac_cv_func_getdelim = yes; then
gl_cv_onwards_func_getdelim=yes
else
gl_cv_onwards_func_getdelim='future OS version'
fi
else
gl_cv_onwards_func_getdelim='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "getdelim" "ac_cv_func_getdelim"
if test "x$ac_cv_func_getdelim" = xyes
then :
fi
gl_cv_onwards_func_getdelim=$ac_cv_func_getdelim
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_getdelim" >&5
printf "%s\n" "$gl_cv_onwards_func_getdelim" >&6; }
case "$gl_cv_onwards_func_getdelim" in
future*) ac_cv_func_getdelim=no ;;
*) ac_cv_func_getdelim=$gl_cv_onwards_func_getdelim ;;
esac
if test $ac_cv_func_getdelim = yes; then
printf "%s\n" "#define HAVE_GETDELIM 1" >>confdefs.h
fi
if test $ac_cv_func_getdelim = yes; then
HAVE_GETDELIM=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working getdelim function" >&5
printf %s "checking for working getdelim function... " >&6; }
if test ${gl_cv_func_working_getdelim+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
darwin*)
gl_cv_func_working_getdelim=no ;;
*)
echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ >= 2) && !defined __UCLIBC__
Lucky GNU user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky GNU user" >/dev/null 2>&1
then :
gl_cv_func_working_getdelim="guessing yes"
else $as_nop
case "$host_os" in
*-musl* | midipix*) gl_cv_func_working_getdelim="guessing yes" ;;
*) gl_cv_func_working_getdelim="$gl_cross_guess_normal" ;;
esac
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include <stdio.h>
# include <stdlib.h>
# include <string.h>
int main ()
{
FILE *in = fopen ("./conftest.data", "r");
if (!in)
return 1;
{
/* Test result for a NULL buffer and a zero size.
Based on a test program from Karl Heuer. */
char *line = NULL;
size_t siz = 0;
int len = getdelim (&line, &siz, '\n', in);
if (!(len == 4 && line && strcmp (line, "foo\n") == 0))
{ free (line); fclose (in); return 2; }
free (line);
}
{
/* Test result for a NULL buffer and a non-zero size.
This crashes on FreeBSD 8.0. */
char *line = NULL;
size_t siz = (size_t)(~0) / 4;
if (getdelim (&line, &siz, '\n', in) == -1)
{ fclose (in); return 3; }
free (line);
}
fclose (in);
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_working_getdelim=yes
else $as_nop
gl_cv_func_working_getdelim=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_getdelim" >&5
printf "%s\n" "$gl_cv_func_working_getdelim" >&6; }
case "$gl_cv_func_working_getdelim" in
*yes) ;;
*) REPLACE_GETDELIM=1 ;;
esac
else
HAVE_GETDELIM=0
case "$gl_cv_onwards_func_getdelim" in
future*) REPLACE_GETDELIM=1 ;;
esac
fi
if test $ac_cv_have_decl_getdelim = no; then
HAVE_DECL_GETDELIM=0
fi
if test $HAVE_GETDELIM = 0 || test $REPLACE_GETDELIM = 1; then
GL_COND_OBJ_GETDELIM_TRUE=
GL_COND_OBJ_GETDELIM_FALSE='#'
else
GL_COND_OBJ_GETDELIM_TRUE='#'
GL_COND_OBJ_GETDELIM_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETDELIM_TRUE}" && test -z "${GL_COND_OBJ_GETDELIM_FALSE}"; then
GL_COND_OBJ_GETDELIM_TRUE='#'
GL_COND_OBJ_GETDELIM_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETDELIM_TRUE"; then :
ac_fn_c_check_func "$LINENO" "flockfile" "ac_cv_func_flockfile"
if test "x$ac_cv_func_flockfile" = xyes
then :
printf "%s\n" "#define HAVE_FLOCKFILE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "funlockfile" "ac_cv_func_funlockfile"
if test "x$ac_cv_func_funlockfile" = xyes
then :
printf "%s\n" "#define HAVE_FUNLOCKFILE 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getc_unlocked" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GETC_UNLOCKED $ac_have_decl" >>confdefs.h
fi
GL_GNULIB_GETDELIM=1
printf "%s\n" "#define GNULIB_TEST_GETDELIM 1" >>confdefs.h
if test $ac_cv_func_getdtablesize = yes &&
test $ac_cv_have_decl_getdtablesize = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getdtablesize works" >&5
printf %s "checking whether getdtablesize works... " >&6; }
if test ${gl_cv_func_getdtablesize_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
vms*) gl_cv_func_getdtablesize_works="no (limitation)" ;;
*)
if test "$cross_compiling" = yes
then :
case "$host_os" in
cygwin*) # on cygwin 1.5.25, getdtablesize() automatically grows
gl_cv_func_getdtablesize_works="guessing no" ;;
*) gl_cv_func_getdtablesize_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
$gl_mda_defines
int
main (void)
{
int size = getdtablesize();
if (dup2 (0, getdtablesize()) != -1)
return 1;
if (size != getdtablesize())
return 2;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getdtablesize_works=yes
else $as_nop
gl_cv_func_getdtablesize_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getdtablesize_works" >&5
printf "%s\n" "$gl_cv_func_getdtablesize_works" >&6; }
case "$gl_cv_func_getdtablesize_works" in
*yes | "no (limitation)") ;;
*) REPLACE_GETDTABLESIZE=1 ;;
esac
else
HAVE_GETDTABLESIZE=0
fi
if test $HAVE_GETDTABLESIZE = 0 || test $REPLACE_GETDTABLESIZE = 1; then
GL_COND_OBJ_GETDTABLESIZE_TRUE=
GL_COND_OBJ_GETDTABLESIZE_FALSE='#'
else
GL_COND_OBJ_GETDTABLESIZE_TRUE='#'
GL_COND_OBJ_GETDTABLESIZE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETDTABLESIZE_TRUE}" && test -z "${GL_COND_OBJ_GETDTABLESIZE_FALSE}"; then
GL_COND_OBJ_GETDTABLESIZE_TRUE='#'
GL_COND_OBJ_GETDTABLESIZE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETDTABLESIZE_TRUE"; then :
:
fi
GL_GNULIB_GETDTABLESIZE=1
printf "%s\n" "#define GNULIB_TEST_GETDTABLESIZE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getline" >&5
printf %s "checking for getline... " >&6; }
if test ${gl_cv_onwards_func_getline+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "getline" "ac_cv_have_decl_getline" "#include <stdio.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getline" = xyes
then :
fi
if test $ac_cv_have_decl_getline = yes; then
ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline"
if test "x$ac_cv_func_getline" = xyes
then :
fi
if test $ac_cv_func_getline = yes; then
gl_cv_onwards_func_getline=yes
else
gl_cv_onwards_func_getline='future OS version'
fi
else
gl_cv_onwards_func_getline='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline"
if test "x$ac_cv_func_getline" = xyes
then :
fi
gl_cv_onwards_func_getline=$ac_cv_func_getline
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_getline" >&5
printf "%s\n" "$gl_cv_onwards_func_getline" >&6; }
case "$gl_cv_onwards_func_getline" in
future*) ac_cv_func_getline=no ;;
*) ac_cv_func_getline=$gl_cv_onwards_func_getline ;;
esac
if test $ac_cv_func_getline = yes; then
printf "%s\n" "#define HAVE_GETLINE 1" >>confdefs.h
fi
if test $ac_cv_func_getline = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working getline function" >&5
printf %s "checking for working getline function... " >&6; }
if test ${am_cv_func_working_getline+y}
then :
printf %s "(cached) " >&6
else $as_nop
echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ >= 2) && !defined __UCLIBC__
Lucky GNU user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky GNU user" >/dev/null 2>&1
then :
am_cv_func_working_getline="guessing yes"
else $as_nop
case "$host_os" in
*-musl* | midipix*) am_cv_func_working_getline="guessing yes" ;;
*) am_cv_func_working_getline="$gl_cross_guess_normal" ;;
esac
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include <stdio.h>
# include <stdlib.h>
# include <string.h>
int main ()
{
FILE *in = fopen ("./conftest.data", "r");
if (!in)
return 1;
{
/* Test result for a NULL buffer and a zero size.
Based on a test program from Karl Heuer. */
char *line = NULL;
size_t siz = 0;
int len = getline (&line, &siz, in);
if (!(len == 4 && line && strcmp (line, "foo\n") == 0))
{ free (line); fclose (in); return 2; }
free (line);
}
{
/* Test result for a NULL buffer and a non-zero size.
This crashes on FreeBSD 8.0. */
char *line = NULL;
size_t siz = (size_t)(~0) / 4;
if (getline (&line, &siz, in) == -1)
{ fclose (in); return 3; }
free (line);
}
fclose (in);
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
am_cv_func_working_getline=yes
else $as_nop
am_cv_func_working_getline=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_working_getline" >&5
printf "%s\n" "$am_cv_func_working_getline" >&6; }
else
am_cv_func_working_getline=no
case "$gl_cv_onwards_func_getline" in
future*) REPLACE_GETLINE=1 ;;
esac
fi
if test $ac_cv_have_decl_getline = no; then
HAVE_DECL_GETLINE=0
fi
case "$am_cv_func_working_getline" in
*yes) ;;
*)
REPLACE_GETLINE=1
;;
esac
if test $REPLACE_GETLINE = 1; then
GL_COND_OBJ_GETLINE_TRUE=
GL_COND_OBJ_GETLINE_FALSE='#'
else
GL_COND_OBJ_GETLINE_TRUE='#'
GL_COND_OBJ_GETLINE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETLINE_TRUE}" && test -z "${GL_COND_OBJ_GETLINE_FALSE}"; then
GL_COND_OBJ_GETLINE_TRUE='#'
GL_COND_OBJ_GETLINE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETLINE_TRUE"; then :
:
fi
GL_GNULIB_GETLINE=1
printf "%s\n" "#define GNULIB_TEST_GETLINE 1" >>confdefs.h
REPLACE_GETOPT=0
if test -n "$gl_replace_getopt"; then
REPLACE_GETOPT=1
fi
GL_GENERATE_GETOPT_H=false
GL_GENERATE_GETOPT_CDEFS_H=false
if test $REPLACE_GETOPT = 1; then
if test $ac_cv_header_sys_cdefs_h = yes; then
HAVE_SYS_CDEFS_H=1
else
HAVE_SYS_CDEFS_H=0
fi
printf "%s\n" "#define __GETOPT_PREFIX rpl_" >>confdefs.h
GL_GENERATE_GETOPT_H=true
GL_GENERATE_GETOPT_CDEFS_H=true
fi
case "$GL_GENERATE_GETOPT_H" in
false) GETOPT_H='' ;;
true)
if test -z "$GETOPT_H"; then
GETOPT_H="${gl_source_base_prefix}getopt.h"
fi
;;
*) echo "*** GL_GENERATE_GETOPT_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_GETOPT_H; then
GL_GENERATE_GETOPT_H_TRUE=
GL_GENERATE_GETOPT_H_FALSE='#'
else
GL_GENERATE_GETOPT_H_TRUE='#'
GL_GENERATE_GETOPT_H_FALSE=
fi
:
if test -z "${GL_GENERATE_GETOPT_H_TRUE}" && test -z "${GL_GENERATE_GETOPT_H_FALSE}"; then
GL_GENERATE_GETOPT_H_TRUE='#'
GL_GENERATE_GETOPT_H_FALSE='#'
fi
case "$GL_GENERATE_GETOPT_CDEFS_H" in
false) GETOPT_CDEFS_H='' ;;
true)
if test -z "$GETOPT_CDEFS_H"; then
GETOPT_CDEFS_H="${gl_source_base_prefix}getopt-cdefs.h"
fi
;;
*) echo "*** GL_GENERATE_GETOPT_CDEFS_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_GETOPT_CDEFS_H; then
GL_GENERATE_GETOPT_CDEFS_H_TRUE=
GL_GENERATE_GETOPT_CDEFS_H_FALSE='#'
else
GL_GENERATE_GETOPT_CDEFS_H_TRUE='#'
GL_GENERATE_GETOPT_CDEFS_H_FALSE=
fi
:
if test -z "${GL_GENERATE_GETOPT_CDEFS_H_TRUE}" && test -z "${GL_GENERATE_GETOPT_CDEFS_H_FALSE}"; then
GL_GENERATE_GETOPT_CDEFS_H_TRUE='#'
GL_GENERATE_GETOPT_CDEFS_H_FALSE='#'
fi
if test $REPLACE_GETOPT = 1; then
GL_COND_OBJ_GETOPT_TRUE=
GL_COND_OBJ_GETOPT_FALSE='#'
else
GL_COND_OBJ_GETOPT_TRUE='#'
GL_COND_OBJ_GETOPT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETOPT_TRUE}" && test -z "${GL_COND_OBJ_GETOPT_FALSE}"; then
GL_COND_OBJ_GETOPT_TRUE='#'
GL_COND_OBJ_GETOPT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETOPT_TRUE"; then :
GL_GNULIB_UNISTD_H_GETOPT=1
fi
GL_GNULIB_GETOPT_POSIX=1
printf "%s\n" "#define GNULIB_TEST_GETOPT_POSIX 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getprogname" >&5
printf %s "checking for getprogname... " >&6; }
if test ${gl_cv_onwards_func_getprogname+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "getprogname" "ac_cv_have_decl_getprogname" "#include <stdlib.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getprogname" = xyes
then :
fi
if test $ac_cv_have_decl_getprogname = yes; then
ac_fn_c_check_func "$LINENO" "getprogname" "ac_cv_func_getprogname"
if test "x$ac_cv_func_getprogname" = xyes
then :
fi
if test $ac_cv_func_getprogname = yes; then
gl_cv_onwards_func_getprogname=yes
else
gl_cv_onwards_func_getprogname='future OS version'
fi
else
gl_cv_onwards_func_getprogname='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "getprogname" "ac_cv_func_getprogname"
if test "x$ac_cv_func_getprogname" = xyes
then :
fi
gl_cv_onwards_func_getprogname=$ac_cv_func_getprogname
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_getprogname" >&5
printf "%s\n" "$gl_cv_onwards_func_getprogname" >&6; }
case "$gl_cv_onwards_func_getprogname" in
future*) ac_cv_func_getprogname=no ;;
*) ac_cv_func_getprogname=$gl_cv_onwards_func_getprogname ;;
esac
if test $ac_cv_func_getprogname = yes; then
printf "%s\n" "#define HAVE_GETPROGNAME 1" >>confdefs.h
fi
if test $ac_cv_func_getprogname = no; then
HAVE_GETPROGNAME=0
case "$gl_cv_onwards_func_getprogname" in
future*) REPLACE_GETPROGNAME=1 ;;
esac
fi
ac_fn_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_program_invocation_name" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl" >>confdefs.h
if test $ac_have_decl = 1
then :
else $as_nop
HAVE_DECL_PROGRAM_INVOCATION_NAME=0
fi
if test $HAVE_GETPROGNAME = 0 || test $REPLACE_GETPROGNAME = 1; then
GL_COND_OBJ_GETPROGNAME_TRUE=
GL_COND_OBJ_GETPROGNAME_FALSE='#'
else
GL_COND_OBJ_GETPROGNAME_TRUE='#'
GL_COND_OBJ_GETPROGNAME_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETPROGNAME_TRUE}" && test -z "${GL_COND_OBJ_GETPROGNAME_FALSE}"; then
GL_COND_OBJ_GETPROGNAME_TRUE='#'
GL_COND_OBJ_GETPROGNAME_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETPROGNAME_TRUE"; then :
ac_found=0
ac_fn_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_program_invocation_name" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl" >>confdefs.h
if test $ac_have_decl = 1
then :
ac_found=1
fi
ac_fn_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include <errno.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl" >>confdefs.h
if test $ac_have_decl = 1
then :
ac_found=1
fi
ac_fn_check_decl "$LINENO" "__argv" "ac_cv_have_decl___argv" "#include <stdlib.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl___argv" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL___ARGV $ac_have_decl" >>confdefs.h
if test $ac_have_decl = 1
then :
ac_found=1
fi
# Incur the cost of this test only if none of the above worked.
if test $ac_found = 0; then
# On OpenBSD 5.1, using the global __progname variable appears to be
# the only way to implement getprogname.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether __progname is defined in default libraries" >&5
printf %s "checking whether __progname is defined in default libraries... " >&6; }
if test ${gl_cv_var___progname+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_var___progname=
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern char *__progname;
int
main (void)
{
return *__progname;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_var___progname=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var___progname" >&5
printf "%s\n" "$gl_cv_var___progname" >&6; }
if test "$gl_cv_var___progname" = yes; then
printf "%s\n" "#define HAVE_VAR___PROGNAME 1" >>confdefs.h
fi
fi
fi
GL_GNULIB_GETPROGNAME=1
printf "%s\n" "#define GNULIB_TEST_GETPROGNAME 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getrandom" >&5
printf %s "checking for getrandom... " >&6; }
if test ${gl_cv_onwards_func_getrandom+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "getrandom" "ac_cv_have_decl_getrandom" "/* Additional includes are needed before <sys/random.h> on uClibc
and Mac OS X. */
#include <sys/types.h>
#include <stdlib.h>
#include <sys/random.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getrandom" = xyes
then :
fi
if test $ac_cv_have_decl_getrandom = yes; then
ac_fn_c_check_func "$LINENO" "getrandom" "ac_cv_func_getrandom"
if test "x$ac_cv_func_getrandom" = xyes
then :
fi
if test $ac_cv_func_getrandom = yes; then
gl_cv_onwards_func_getrandom=yes
else
gl_cv_onwards_func_getrandom='future OS version'
fi
else
gl_cv_onwards_func_getrandom='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "getrandom" "ac_cv_func_getrandom"
if test "x$ac_cv_func_getrandom" = xyes
then :
fi
gl_cv_onwards_func_getrandom=$ac_cv_func_getrandom
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_getrandom" >&5
printf "%s\n" "$gl_cv_onwards_func_getrandom" >&6; }
case "$gl_cv_onwards_func_getrandom" in
future*) ac_cv_func_getrandom=no ;;
*) ac_cv_func_getrandom=$gl_cv_onwards_func_getrandom ;;
esac
if test $ac_cv_func_getrandom = yes; then
printf "%s\n" "#define HAVE_GETRANDOM 1" >>confdefs.h
fi
if test "$ac_cv_func_getrandom" != yes; then
HAVE_GETRANDOM=0
case "$gl_cv_onwards_func_getrandom" in
future*) REPLACE_GETRANDOM=1 ;;
esac
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getrandom is compatible with its GNU+BSD signature" >&5
printf %s "checking whether getrandom is compatible with its GNU+BSD signature... " >&6; }
if test ${gl_cv_func_getrandom_ok+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Additional includes are needed before <sys/random.h> on uClibc
and Mac OS X. */
#include <sys/types.h>
#include <stdlib.h>
#include <sys/random.h>
ssize_t getrandom (void *, size_t, unsigned int);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_getrandom_ok=yes
else $as_nop
gl_cv_func_getrandom_ok=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getrandom_ok" >&5
printf "%s\n" "$gl_cv_func_getrandom_ok" >&6; }
if test $gl_cv_func_getrandom_ok = no; then
REPLACE_GETRANDOM=1
fi
fi
case "$host_os" in
mingw* | windows*)
ac_fn_c_check_header_compile "$LINENO" "bcrypt.h" "ac_cv_header_bcrypt_h" "#include <windows.h>
"
if test "x$ac_cv_header_bcrypt_h" = xyes
then :
printf "%s\n" "#define HAVE_BCRYPT_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the bcrypt library is guaranteed to be present" >&5
printf %s "checking whether the bcrypt library is guaranteed to be present... " >&6; }
if test ${gl_cv_lib_assume_bcrypt+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <windows.h>
int
main (void)
{
#if !(_WIN32_WINNT >= _WIN32_WINNT_WIN7)
cannot assume it
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_lib_assume_bcrypt=yes
else $as_nop
gl_cv_lib_assume_bcrypt=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_assume_bcrypt" >&5
printf "%s\n" "$gl_cv_lib_assume_bcrypt" >&6; }
if test $gl_cv_lib_assume_bcrypt = yes; then
printf "%s\n" "#define HAVE_LIB_BCRYPT 1" >>confdefs.h
GETRANDOM_LIB='-lbcrypt'
else
GETRANDOM_LIB='-ladvapi32'
fi
;;
*)
GETRANDOM_LIB= ;;
esac
LIB_GETRANDOM="$GETRANDOM_LIB"
if test $HAVE_GETRANDOM = 0 || test $REPLACE_GETRANDOM = 1; then
GL_COND_OBJ_GETRANDOM_TRUE=
GL_COND_OBJ_GETRANDOM_FALSE='#'
else
GL_COND_OBJ_GETRANDOM_TRUE='#'
GL_COND_OBJ_GETRANDOM_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETRANDOM_TRUE}" && test -z "${GL_COND_OBJ_GETRANDOM_FALSE}"; then
GL_COND_OBJ_GETRANDOM_TRUE='#'
GL_COND_OBJ_GETRANDOM_FALSE='#'
fi
GL_GNULIB_GETRANDOM=1
printf "%s\n" "#define GNULIB_TEST_GETRANDOM 1" >>confdefs.h
if test $gl_cv_func_timespec_get = yes; then
printf "%s\n" "#define HAVE_TIMESPEC_GET 1" >>confdefs.h
fi
gl_gettimeofday_timezone=void
if test $ac_cv_func_gettimeofday != yes; then
HAVE_GETTIMEOFDAY=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
printf %s "checking for gettimeofday with POSIX signature... " >&6; }
if test ${gl_cv_func_gettimeofday_posix_signature+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/time.h>
struct timeval c;
int gettimeofday (struct timeval *restrict, void *restrict);
int
main (void)
{
/* glibc uses struct timezone * rather than the POSIX void *
if _GNU_SOURCE is defined. However, since the only portable
use of gettimeofday uses NULL as the second parameter, and
since the glibc definition is actually more typesafe, it is
not worth wrapping this to get a compliant signature. */
int (*f) (struct timeval *restrict, void *restrict)
= gettimeofday;
int x = f (&c, 0);
return !(x | c.tv_sec | c.tv_usec);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_gettimeofday_posix_signature=yes
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/time.h>
int gettimeofday (struct timeval *restrict, struct timezone *restrict);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_gettimeofday_posix_signature=almost
else $as_nop
gl_cv_func_gettimeofday_posix_signature=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
printf "%s\n" "$gl_cv_func_gettimeofday_posix_signature" >&6; }
if test $gl_cv_func_gettimeofday_posix_signature = almost; then
gl_gettimeofday_timezone='struct timezone'
elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
REPLACE_GETTIMEOFDAY=1
fi
if test $REPLACE_STRUCT_TIMEVAL = 1; then
REPLACE_GETTIMEOFDAY=1
fi
case "$host_os" in
mingw* | windows*) REPLACE_GETTIMEOFDAY=1 ;;
esac
fi
printf "%s\n" "#define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone" >>confdefs.h
if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
GL_COND_OBJ_GETTIMEOFDAY_TRUE=
GL_COND_OBJ_GETTIMEOFDAY_FALSE='#'
else
GL_COND_OBJ_GETTIMEOFDAY_TRUE='#'
GL_COND_OBJ_GETTIMEOFDAY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETTIMEOFDAY_TRUE}" && test -z "${GL_COND_OBJ_GETTIMEOFDAY_FALSE}"; then
GL_COND_OBJ_GETTIMEOFDAY_TRUE='#'
GL_COND_OBJ_GETTIMEOFDAY_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETTIMEOFDAY_TRUE"; then :
:
fi
GL_GNULIB_GETTIMEOFDAY=1
printf "%s\n" "#define GNULIB_TEST_GETTIMEOFDAY 1" >>confdefs.h
HARD_LOCALE_LIB="$SETLOCALE_NULL_LIB"
LIB_HARD_LOCALE="$HARD_LOCALE_LIB"
HOSTENT_LIB=
gl_saved_libs="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
printf %s "checking for library containing gethostbyname... " >&6; }
if test ${ac_cv_search_gethostbyname+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char gethostbyname ();
int
main (void)
{
return gethostbyname ();
;
return 0;
}
_ACEOF
for ac_lib in '' nsl network net
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_gethostbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_gethostbyname+y}
then :
break
fi
done
if test ${ac_cv_search_gethostbyname+y}
then :
else $as_nop
ac_cv_search_gethostbyname=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
ac_res=$ac_cv_search_gethostbyname
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
if test "$ac_cv_search_gethostbyname" != "none required"; then
HOSTENT_LIB="$ac_cv_search_gethostbyname"
fi
fi
LIBS="$gl_saved_libs"
if test -z "$HOSTENT_LIB"; then
for ac_func in gethostbyname
do :
ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
if test "x$ac_cv_func_gethostbyname" = xyes
then :
printf "%s\n" "#define HAVE_GETHOSTBYNAME 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in winsock2.h and -lws2_32" >&5
printf %s "checking for gethostbyname in winsock2.h and -lws2_32... " >&6; }
if test ${gl_cv_w32_gethostbyname+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_w32_gethostbyname=no
gl_save_LIBS="$LIBS"
LIBS="$LIBS -lws2_32"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#include <stddef.h>
int
main (void)
{
gethostbyname(NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_w32_gethostbyname=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gl_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostbyname" >&5
printf "%s\n" "$gl_cv_w32_gethostbyname" >&6; }
if test "$gl_cv_w32_gethostbyname" = "yes"; then
HOSTENT_LIB="-lws2_32"
fi
fi
done
fi
GL_GNULIB_ICONV=1
case "$GL_GENERATE_ICONV_H" in
false) ICONV_H='' ;;
true)
if test -z "$ICONV_H"; then
ICONV_H="${gl_source_base_prefix}iconv.h"
fi
;;
*) echo "*** GL_GENERATE_ICONV_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_ICONV_H; then
GL_GENERATE_ICONV_H_TRUE=
GL_GENERATE_ICONV_H_FALSE='#'
else
GL_GENERATE_ICONV_H_TRUE='#'
GL_GENERATE_ICONV_H_FALSE=
fi
:
if test -z "${GL_GENERATE_ICONV_H_TRUE}" && test -z "${GL_GENERATE_ICONV_H_FALSE}"; then
GL_GENERATE_ICONV_H_TRUE='#'
GL_GENERATE_ICONV_H_FALSE='#'
fi
if test "$am_cv_func_iconv" = yes; then
GL_GENERATE_ICONV_H=true
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <iconv.h>
#if defined _LIBICONV_VERSION || (defined __GLIBC__ && !defined __UCLIBC__)
gnu_iconv
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "gnu_iconv" >/dev/null 2>&1
then :
gl_func_iconv_gnu=yes
else $as_nop
gl_func_iconv_gnu=no
fi
rm -rf conftest*
if test $gl_func_iconv_gnu = no; then
iconv_flavor=
case "$host_os" in
aix*) iconv_flavor=ICONV_FLAVOR_AIX ;;
irix*) iconv_flavor=ICONV_FLAVOR_IRIX ;;
hpux*) iconv_flavor=ICONV_FLAVOR_HPUX ;;
osf*) iconv_flavor=ICONV_FLAVOR_OSF ;;
solaris*) iconv_flavor=ICONV_FLAVOR_SOLARIS ;;
openedition*) iconv_flavor=ICONV_FLAVOR_ZOS ;;
esac
if test -n "$iconv_flavor"; then
printf "%s\n" "#define ICONV_FLAVOR $iconv_flavor" >>confdefs.h
GL_GENERATE_ICONV_H=true
REPLACE_ICONV_OPEN=1
fi
fi
fi
case "$GL_GENERATE_ICONV_H" in
false) ICONV_H='' ;;
true)
if test -z "$ICONV_H"; then
ICONV_H="${gl_source_base_prefix}iconv.h"
fi
;;
*) echo "*** GL_GENERATE_ICONV_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_ICONV_H; then
GL_GENERATE_ICONV_H_TRUE=
GL_GENERATE_ICONV_H_FALSE='#'
else
GL_GENERATE_ICONV_H_TRUE='#'
GL_GENERATE_ICONV_H_FALSE=
fi
:
if test -z "${GL_GENERATE_ICONV_H_TRUE}" && test -z "${GL_GENERATE_ICONV_H_FALSE}"; then
GL_GENERATE_ICONV_H_TRUE='#'
GL_GENERATE_ICONV_H_FALSE='#'
fi
if test $REPLACE_ICONV_OPEN = 1; then
GL_COND_OBJ_ICONV_OPEN_TRUE=
GL_COND_OBJ_ICONV_OPEN_FALSE='#'
else
GL_COND_OBJ_ICONV_OPEN_TRUE='#'
GL_COND_OBJ_ICONV_OPEN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ICONV_OPEN_TRUE}" && test -z "${GL_COND_OBJ_ICONV_OPEN_FALSE}"; then
GL_COND_OBJ_ICONV_OPEN_TRUE='#'
GL_COND_OBJ_ICONV_OPEN_FALSE='#'
fi
if test $REPLACE_ICONV = 1; then
GL_COND_OBJ_ICONV_TRUE=
GL_COND_OBJ_ICONV_FALSE='#'
else
GL_COND_OBJ_ICONV_TRUE='#'
GL_COND_OBJ_ICONV_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ICONV_TRUE}" && test -z "${GL_COND_OBJ_ICONV_FALSE}"; then
GL_COND_OBJ_ICONV_TRUE='#'
GL_COND_OBJ_ICONV_FALSE='#'
fi
HAVE_INET_NTOP=1
INET_NTOP_LIB=
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
if test $HAVE_WINSOCK2_H = 1; then
REPLACE_INET_NTOP=1
ac_fn_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include <ws2tcpip.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_inet_ntop" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_INET_NTOP $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_inet_ntop = yes; then
INET_NTOP_LIB="-lws2_32"
else
HAVE_DECL_INET_NTOP=0
fi
else
gl_save_LIBS=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
printf %s "checking for library containing inet_ntop... " >&6; }
if test ${ac_cv_search_inet_ntop+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char inet_ntop ();
int
main (void)
{
return inet_ntop ();
;
return 0;
}
_ACEOF
for ac_lib in '' nsl resolv network
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_inet_ntop=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_inet_ntop+y}
then :
break
fi
done
if test ${ac_cv_search_inet_ntop+y}
then :
else $as_nop
ac_cv_search_inet_ntop=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
printf "%s\n" "$ac_cv_search_inet_ntop" >&6; }
ac_res=$ac_cv_search_inet_ntop
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
else $as_nop
ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
if test "x$ac_cv_func_inet_ntop" = xyes
then :
printf "%s\n" "#define HAVE_INET_NTOP 1" >>confdefs.h
fi
if test $ac_cv_func_inet_ntop = no; then
HAVE_INET_NTOP=0
fi
fi
LIBS=$gl_save_LIBS
if test "$ac_cv_search_inet_ntop" != "no" \
&& test "$ac_cv_search_inet_ntop" != "none required"; then
INET_NTOP_LIB="$ac_cv_search_inet_ntop"
fi
ac_fn_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include <arpa/inet.h>
#if HAVE_NETDB_H
# include <netdb.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_inet_ntop" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_INET_NTOP $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_inet_ntop = no; then
HAVE_DECL_INET_NTOP=0
fi
fi
if test $HAVE_INET_NTOP = 0 || test $REPLACE_INET_NTOP = 1; then
GL_COND_OBJ_INET_NTOP_TRUE=
GL_COND_OBJ_INET_NTOP_FALSE='#'
else
GL_COND_OBJ_INET_NTOP_TRUE='#'
GL_COND_OBJ_INET_NTOP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_INET_NTOP_TRUE}" && test -z "${GL_COND_OBJ_INET_NTOP_FALSE}"; then
GL_COND_OBJ_INET_NTOP_TRUE='#'
GL_COND_OBJ_INET_NTOP_FALSE='#'
fi
if test -z "$GL_COND_OBJ_INET_NTOP_TRUE"; then :
fi
GL_GNULIB_INET_NTOP=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler generally respects inline" >&5
printf %s "checking whether the compiler generally respects inline... " >&6; }
if test ${gl_cv_c_inline_effective+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_c_inline = no; then
gl_cv_c_inline_effective=no
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifdef __NO_INLINE__
#error "inline is not effective"
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_c_inline_effective=yes
else $as_nop
gl_cv_c_inline_effective=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_inline_effective" >&5
printf "%s\n" "$gl_cv_c_inline_effective" >&6; }
if test $gl_cv_c_inline_effective = yes; then
printf "%s\n" "#define HAVE_INLINE 1" >>confdefs.h
fi
if test $ac_cv_func_isblank = no; then
HAVE_ISBLANK=0
fi
if test $HAVE_ISBLANK = 0; then
GL_COND_OBJ_ISBLANK_TRUE=
GL_COND_OBJ_ISBLANK_FALSE='#'
else
GL_COND_OBJ_ISBLANK_TRUE='#'
GL_COND_OBJ_ISBLANK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISBLANK_TRUE}" && test -z "${GL_COND_OBJ_ISBLANK_FALSE}"; then
GL_COND_OBJ_ISBLANK_TRUE='#'
GL_COND_OBJ_ISBLANK_FALSE='#'
fi
printf "%s\n" "#define GNULIB_ISBLANK 1" >>confdefs.h
GL_GNULIB_ISBLANK=1
ac_fn_check_decl "$LINENO" "isinf" "ac_cv_have_decl_isinf" "#include <math.h>
#ifndef isinf
#error \"isinf must be a macro, not a function\"
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_isinf" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_ISINF $ac_have_decl" >>confdefs.h
if test "$ac_cv_have_decl_isinf" = yes; then
save_LIBS=$LIBS
ISINF_LIBM=missing
for libm in "" "-lm"; do
LIBS="$save_LIBS $libm"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __NO_MATH_INLINES
# define __NO_MATH_INLINES 1 /* for glibc */
#endif
#include <math.h>
double x;
int
main (void)
{
x = isinf (x) + isinf ((float) x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ISINF_LIBM=$libm
break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
done
LIBS=$save_LIBS
if test "$ISINF_LIBM" != missing; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isinf(long double) works" >&5
printf %s "checking whether isinf(long double) works... " >&6; }
if test ${gl_cv_func_isinfl_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
mingw* | windows*) # Guess yes on mingw, no on MSVC.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __MINGW32__
Known
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Known" >/dev/null 2>&1
then :
gl_cv_func_isinfl_works="guessing yes"
else $as_nop
gl_cv_func_isinfl_works="guessing no"
fi
rm -rf conftest*
;;
*)
gl_cv_func_isinfl_works="guessing yes"
;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
#include <limits.h>
#include <math.h>
#define NWORDS \
((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { unsigned int word[NWORDS]; long double value; }
memory_long_double;
/* On Irix 6.5, gcc 3.4.3 can't compute compile-time NaN, and needs the
runtime type conversion. */
#ifdef __sgi
static long double NaNl ()
{
double zero = 0.0;
return zero / zero;
}
#else
# define NaNl() (0.0L / 0.0L)
#endif
int main ()
{
int result = 0;
if (isinf (LDBL_MAX))
result |= 1;
{
memory_long_double m;
unsigned int i;
/* The isinf macro should be immune against changes in the sign bit and
in the mantissa bits. The xor operation twiddles a bit that can only be
a sign bit or a mantissa bit (since the exponent never extends to
bit 31). */
m.value = NaNl ();
m.word[NWORDS / 2] ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1);
for (i = 0; i < NWORDS; i++)
m.word[i] |= 1;
if (isinf (m.value))
result |= 2;
}
#if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
/* Representation of an 80-bit 'long double' as an initializer for a sequence
of 'unsigned int' words. */
# ifdef WORDS_BIGENDIAN
# define LDBL80_WORDS(exponent,manthi,mantlo) \
{ ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \
((unsigned int) (manthi) << 16) | ((unsigned int) (mantlo) >> 16), \
(unsigned int) (mantlo) << 16 \
}
# else
# define LDBL80_WORDS(exponent,manthi,mantlo) \
{ mantlo, manthi, exponent }
# endif
{ /* Quiet NaN. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
if (isinf (x.value))
result |= 2;
}
{
/* Signalling NaN. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) };
if (isinf (x.value))
result |= 2;
}
/* isinf should return something even for noncanonical values. */
{ /* Pseudo-NaN. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) };
if (isinf (x.value) && !isinf (x.value))
result |= 4;
}
{ /* Pseudo-Infinity. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) };
if (isinf (x.value) && !isinf (x.value))
result |= 8;
}
{ /* Pseudo-Zero. */
static memory_long_double x =
{ LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) };
if (isinf (x.value) && !isinf (x.value))
result |= 16;
}
{ /* Unnormalized number. */
static memory_long_double x =
{ LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) };
if (isinf (x.value) && !isinf (x.value))
result |= 32;
}
{ /* Pseudo-Denormal. */
static memory_long_double x =
{ LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) };
if (isinf (x.value) && !isinf (x.value))
result |= 64;
}
#endif
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_isinfl_works=yes
else $as_nop
gl_cv_func_isinfl_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isinfl_works" >&5
printf "%s\n" "$gl_cv_func_isinfl_works" >&6; }
case "$gl_cv_func_isinfl_works" in
*yes) ;;
*) ISINF_LIBM=missing;;
esac
fi
fi
if test "$ac_cv_have_decl_isinf" != yes \
|| test "$ISINF_LIBM" = missing \
|| { case "$host_os" in solaris*) true;; *) false;; esac; }; then
REPLACE_ISINF=1
ISINF_LIBM=
fi
if test $REPLACE_ISINF = 1; then
GL_COND_OBJ_ISINF_TRUE=
GL_COND_OBJ_ISINF_FALSE='#'
else
GL_COND_OBJ_ISINF_TRUE='#'
GL_COND_OBJ_ISINF_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISINF_TRUE}" && test -z "${GL_COND_OBJ_ISINF_FALSE}"; then
GL_COND_OBJ_ISINF_TRUE='#'
GL_COND_OBJ_ISINF_FALSE='#'
fi
GL_GNULIB_ISINF=1
printf "%s\n" "#define GNULIB_TEST_ISINF 1" >>confdefs.h
# If we replaced any of the underlying isnan* functions, replace
# the isnan macro; it undoubtedly suffers from the same flaws.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan macro works" >&5
printf %s "checking whether isnan macro works... " >&6; }
if test $gl_func_isnanf = yes \
&& test $gl_func_isnand = yes \
&& test $gl_func_isnanl = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
ISNAN_LIBM=
case " $ISNAN_LIBM " in
*" $ISNANF_LIBM "*) ;;
*) ISNAN_LIBM="$ISNAN_LIBM $ISNANF_LIBM" ;;
esac
case " $ISNAN_LIBM " in
*" $ISNAND_LIBM "*) ;;
*) ISNAN_LIBM="$ISNAN_LIBM $ISNAND_LIBM" ;;
esac
case " $ISNAN_LIBM " in
*" $ISNANL_LIBM "*) ;;
*) ISNAN_LIBM="$ISNAN_LIBM $ISNANL_LIBM" ;;
esac
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
REPLACE_ISNAN=1
ISNAN_LIBM=
fi
GL_GNULIB_ISNAN=1
printf "%s\n" "#define GNULIB_TEST_ISNAN 1" >>confdefs.h
ISNAND_LIBM=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(double) can be used without linking with libm" >&5
printf %s "checking whether isnan(double) can be used without linking with libm... " >&6; }
if test ${gl_cv_func_isnand_no_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnand
# define isnand(x) __builtin_isnan ((double)(x))
#else
# undef isnand
# define isnand(x) isnan ((double)(x))
#endif
double x;
int
main (void)
{
return isnand (x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_isnand_no_libm=yes
else $as_nop
gl_cv_func_isnand_no_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnand_no_libm" >&5
printf "%s\n" "$gl_cv_func_isnand_no_libm" >&6; }
if test $gl_cv_func_isnand_no_libm = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(double) can be used with libm" >&5
printf %s "checking whether isnan(double) can be used with libm... " >&6; }
if test ${gl_cv_func_isnand_in_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LIBS="$LIBS"
LIBS="$LIBS -lm"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnand
# define isnand(x) __builtin_isnan ((double)(x))
#elif defined isnan
# undef isnand
# define isnand(x) isnan ((double)(x))
#endif
double x;
int
main (void)
{
return isnand (x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_isnand_in_libm=yes
else $as_nop
gl_cv_func_isnand_in_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnand_in_libm" >&5
printf "%s\n" "$gl_cv_func_isnand_in_libm" >&6; }
if test $gl_cv_func_isnand_in_libm = yes; then
ISNAND_LIBM=-lm
fi
fi
if test $gl_cv_func_isnand_no_libm = yes || test -n "$ISNAND_LIBM"; then
gl_func_isnand=yes
else
gl_func_isnand=no
HAVE_ISNAND=0
fi
if test $HAVE_ISNAND = 0 || test $REPLACE_ISNAN = 1; then
gl_LIBOBJS="$gl_LIBOBJS isnand.$ac_objext"
fi
GL_GNULIB_ISNAND=1
printf "%s\n" "#define GNULIB_TEST_ISNAND 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(double) can be used without linking with libm" >&5
printf %s "checking whether isnan(double) can be used without linking with libm... " >&6; }
if test ${gl_cv_func_isnand_no_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnand
# define isnand(x) __builtin_isnan ((double)(x))
#else
# undef isnand
# define isnand(x) isnan ((double)(x))
#endif
double x;
int
main (void)
{
return isnand (x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_isnand_no_libm=yes
else $as_nop
gl_cv_func_isnand_no_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnand_no_libm" >&5
printf "%s\n" "$gl_cv_func_isnand_no_libm" >&6; }
gl_func_isnand_no_libm=$gl_cv_func_isnand_no_libm
if test $gl_cv_func_isnand_no_libm = yes; then
printf "%s\n" "#define HAVE_ISNAND_IN_LIBC 1" >>confdefs.h
fi
if test $gl_func_isnand_no_libm != yes; then
gl_LIBOBJS="$gl_LIBOBJS isnand.$ac_objext"
fi
ISNANF_LIBM=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) can be used without linking with libm" >&5
printf %s "checking whether isnan(float) can be used without linking with libm... " >&6; }
if test ${gl_cv_func_isnanf_no_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnanf
# define isnanf(x) __builtin_isnan ((float)(x))
#elif defined isnan
# undef isnanf
# define isnanf(x) isnan ((float)(x))
#endif
float x;
int
main (void)
{
return isnanf (x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_isnanf_no_libm=yes
else $as_nop
gl_cv_func_isnanf_no_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_no_libm" >&5
printf "%s\n" "$gl_cv_func_isnanf_no_libm" >&6; }
if test $gl_cv_func_isnanf_no_libm = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) can be used with libm" >&5
printf %s "checking whether isnan(float) can be used with libm... " >&6; }
if test ${gl_cv_func_isnanf_in_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LIBS="$LIBS"
LIBS="$LIBS -lm"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnanf
# define isnanf(x) __builtin_isnan ((float)(x))
#elif defined isnan
# undef isnanf
# define isnanf(x) isnan ((float)(x))
#endif
float x;
int
main (void)
{
return isnanf (x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_isnanf_in_libm=yes
else $as_nop
gl_cv_func_isnanf_in_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_in_libm" >&5
printf "%s\n" "$gl_cv_func_isnanf_in_libm" >&6; }
if test $gl_cv_func_isnanf_in_libm = yes; then
ISNANF_LIBM=-lm
fi
fi
if test $gl_cv_func_isnanf_no_libm = yes || test -n "$ISNANF_LIBM"; then
save_LIBS="$LIBS"
LIBS="$LIBS $ISNANF_LIBM"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) works" >&5
printf %s "checking whether isnan(float) works... " >&6; }
if test ${gl_cv_func_isnanf_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
irix* | solaris*) gl_cv_func_isnanf_works="guessing no" ;;
mingw* | windows*) # Guess yes on mingw, no on MSVC.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __MINGW32__
Known
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Known" >/dev/null 2>&1
then :
gl_cv_func_isnanf_works="guessing yes"
else $as_nop
gl_cv_func_isnanf_works="guessing no"
fi
rm -rf conftest*
;;
*) gl_cv_func_isnanf_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnanf
# define isnanf(x) __builtin_isnan ((float)(x))
#elif defined isnan
# undef isnanf
# define isnanf(x) isnan ((float)(x))
#endif
/* The Compaq (ex-DEC) C 6.4 compiler chokes on the expression 0.0 / 0.0. */
#ifdef __DECC
static float
NaN ()
{
static float zero = 0.0f;
return zero / zero;
}
#else
# define NaN() (0.0f / 0.0f)
#endif
#define NWORDS \
((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { unsigned int word[NWORDS]; float value; } memory_float;
int main()
{
int result = 0;
if (isnanf (1.0f / 0.0f))
result |= 1;
if (!isnanf (NaN ()))
result |= 2;
#if defined FLT_EXPBIT0_WORD && defined FLT_EXPBIT0_BIT
/* The isnanf function should be immune against changes in the sign bit and
in the mantissa bits. The xor operation twiddles a bit that can only be
a sign bit or a mantissa bit. */
if (FLT_EXPBIT0_WORD == 0 && FLT_EXPBIT0_BIT > 0)
{
memory_float m;
m.value = NaN ();
/* Set the bits below the exponent to 01111...111. */
m.word[0] &= -1U << FLT_EXPBIT0_BIT;
m.word[0] |= (1U << (FLT_EXPBIT0_BIT - 1)) - 1;
if (!isnanf (m.value))
result |= 4;
}
#endif
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_isnanf_works=yes
else $as_nop
gl_cv_func_isnanf_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_works" >&5
printf "%s\n" "$gl_cv_func_isnanf_works" >&6; }
LIBS="$save_LIBS"
case "$gl_cv_func_isnanf_works" in
*yes) gl_func_isnanf=yes ;;
*) gl_func_isnanf=no; ISNANF_LIBM= ;;
esac
else
gl_func_isnanf=no
fi
if test $gl_func_isnanf != yes; then
HAVE_ISNANF=0
fi
if test $HAVE_ISNANF = 0 || test $REPLACE_ISNAN = 1; then
gl_LIBOBJS="$gl_LIBOBJS isnanf.$ac_objext"
fi
GL_GNULIB_ISNANF=1
printf "%s\n" "#define GNULIB_TEST_ISNANF 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) can be used without linking with libm" >&5
printf %s "checking whether isnan(float) can be used without linking with libm... " >&6; }
if test ${gl_cv_func_isnanf_no_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnanf
# define isnanf(x) __builtin_isnan ((float)(x))
#elif defined isnan
# undef isnanf
# define isnanf(x) isnan ((float)(x))
#endif
float x;
int
main (void)
{
return isnanf (x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_isnanf_no_libm=yes
else $as_nop
gl_cv_func_isnanf_no_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_no_libm" >&5
printf "%s\n" "$gl_cv_func_isnanf_no_libm" >&6; }
if test $gl_cv_func_isnanf_no_libm = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) works" >&5
printf %s "checking whether isnan(float) works... " >&6; }
if test ${gl_cv_func_isnanf_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
irix* | solaris*) gl_cv_func_isnanf_works="guessing no" ;;
mingw* | windows*) # Guess yes on mingw, no on MSVC.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __MINGW32__
Known
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Known" >/dev/null 2>&1
then :
gl_cv_func_isnanf_works="guessing yes"
else $as_nop
gl_cv_func_isnanf_works="guessing no"
fi
rm -rf conftest*
;;
*) gl_cv_func_isnanf_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnanf
# define isnanf(x) __builtin_isnan ((float)(x))
#elif defined isnan
# undef isnanf
# define isnanf(x) isnan ((float)(x))
#endif
/* The Compaq (ex-DEC) C 6.4 compiler chokes on the expression 0.0 / 0.0. */
#ifdef __DECC
static float
NaN ()
{
static float zero = 0.0f;
return zero / zero;
}
#else
# define NaN() (0.0f / 0.0f)
#endif
#define NWORDS \
((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { unsigned int word[NWORDS]; float value; } memory_float;
int main()
{
int result = 0;
if (isnanf (1.0f / 0.0f))
result |= 1;
if (!isnanf (NaN ()))
result |= 2;
#if defined FLT_EXPBIT0_WORD && defined FLT_EXPBIT0_BIT
/* The isnanf function should be immune against changes in the sign bit and
in the mantissa bits. The xor operation twiddles a bit that can only be
a sign bit or a mantissa bit. */
if (FLT_EXPBIT0_WORD == 0 && FLT_EXPBIT0_BIT > 0)
{
memory_float m;
m.value = NaN ();
/* Set the bits below the exponent to 01111...111. */
m.word[0] &= -1U << FLT_EXPBIT0_BIT;
m.word[0] |= (1U << (FLT_EXPBIT0_BIT - 1)) - 1;
if (!isnanf (m.value))
result |= 4;
}
#endif
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_isnanf_works=yes
else $as_nop
gl_cv_func_isnanf_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_works" >&5
printf "%s\n" "$gl_cv_func_isnanf_works" >&6; }
fi
if test $gl_cv_func_isnanf_no_libm = yes \
&& { case "$gl_cv_func_isnanf_works" in
*yes) true;;
*) false;;
esac
}; then
gl_func_isnanf_no_libm=yes
printf "%s\n" "#define HAVE_ISNANF_IN_LIBC 1" >>confdefs.h
else
gl_func_isnanf_no_libm=no
fi
if test $gl_func_isnanf_no_libm != yes; then
gl_LIBOBJS="$gl_LIBOBJS isnanf.$ac_objext"
fi
ISNANL_LIBM=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(long double) can be used without linking with libm" >&5
printf %s "checking whether isnan(long double) can be used without linking with libm... " >&6; }
if test ${gl_cv_func_isnanl_no_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnanl
# define isnanl(x) __builtin_isnan ((long double)(x))
#elif defined isnan
# undef isnanl
# define isnanl(x) isnan ((long double)(x))
#endif
long double x;
int
main (void)
{
return isnanl (x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_isnanl_no_libm=yes
else $as_nop
gl_cv_func_isnanl_no_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_no_libm" >&5
printf "%s\n" "$gl_cv_func_isnanl_no_libm" >&6; }
if test $gl_cv_func_isnanl_no_libm = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(long double) can be used with libm" >&5
printf %s "checking whether isnan(long double) can be used with libm... " >&6; }
if test ${gl_cv_func_isnanl_in_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LIBS="$LIBS"
LIBS="$LIBS -lm"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnanl
# define isnanl(x) __builtin_isnan ((long double)(x))
#elif defined isnan
# undef isnanl
# define isnanl(x) isnan ((long double)(x))
#endif
long double x;
int
main (void)
{
return isnanl (x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_isnanl_in_libm=yes
else $as_nop
gl_cv_func_isnanl_in_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_in_libm" >&5
printf "%s\n" "$gl_cv_func_isnanl_in_libm" >&6; }
if test $gl_cv_func_isnanl_in_libm = yes; then
ISNANL_LIBM=-lm
fi
fi
if test $gl_cv_func_isnanl_no_libm = yes || test -n "$ISNANL_LIBM"; then
save_LIBS="$LIBS"
LIBS="$LIBS $ISNANL_LIBM"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnanl works" >&5
printf %s "checking whether isnanl works... " >&6; }
if test ${gl_cv_func_isnanl_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
mingw* | windows*) # Guess yes on mingw, no on MSVC.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __MINGW32__
Known
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Known" >/dev/null 2>&1
then :
gl_cv_func_isnanl_works="guessing yes"
else $as_nop
gl_cv_func_isnanl_works="guessing no"
fi
rm -rf conftest*
;;
*) gl_cv_func_isnanl_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
#include <limits.h>
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnanl
# define isnanl(x) __builtin_isnan ((long double)(x))
#elif defined isnan
# undef isnanl
# define isnanl(x) isnan ((long double)(x))
#endif
#define NWORDS \
((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { unsigned int word[NWORDS]; long double value; }
memory_long_double;
/* On Irix 6.5, gcc 3.4.3 can't compute compile-time NaN, and needs the
runtime type conversion. */
#ifdef __sgi
static long double NaNl ()
{
double zero = 0.0;
return zero / zero;
}
#else
# define NaNl() (0.0L / 0.0L)
#endif
int main ()
{
int result = 0;
if (!isnanl (NaNl ()))
result |= 1;
{
memory_long_double m;
unsigned int i;
/* The isnanl function should be immune against changes in the sign bit and
in the mantissa bits. The xor operation twiddles a bit that can only be
a sign bit or a mantissa bit (since the exponent never extends to
bit 31). */
m.value = NaNl ();
m.word[NWORDS / 2] ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1);
for (i = 0; i < NWORDS; i++)
m.word[i] |= 1;
if (!isnanl (m.value))
result |= 1;
}
#if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
/* Representation of an 80-bit 'long double' as an initializer for a sequence
of 'unsigned int' words. */
# ifdef WORDS_BIGENDIAN
# define LDBL80_WORDS(exponent,manthi,mantlo) \
{ ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \
((unsigned int) (manthi) << 16) | ((unsigned int) (mantlo) >> 16), \
(unsigned int) (mantlo) << 16 \
}
# else
# define LDBL80_WORDS(exponent,manthi,mantlo) \
{ mantlo, manthi, exponent }
# endif
{ /* Quiet NaN. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
if (!isnanl (x.value))
result |= 2;
}
{
/* Signalling NaN. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) };
if (!isnanl (x.value))
result |= 2;
}
/* isnanl should return something even for noncanonical values. */
{ /* Pseudo-NaN. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) };
if (isnanl (x.value) && !isnanl (x.value))
result |= 4;
}
{ /* Pseudo-Infinity. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) };
if (isnanl (x.value) && !isnanl (x.value))
result |= 8;
}
{ /* Pseudo-Zero. */
static memory_long_double x =
{ LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) };
if (isnanl (x.value) && !isnanl (x.value))
result |= 16;
}
{ /* Unnormalized number. */
static memory_long_double x =
{ LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) };
if (isnanl (x.value) && !isnanl (x.value))
result |= 32;
}
{ /* Pseudo-Denormal. */
static memory_long_double x =
{ LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) };
if (isnanl (x.value) && !isnanl (x.value))
result |= 64;
}
#endif
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_isnanl_works=yes
else $as_nop
gl_cv_func_isnanl_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_works" >&5
printf "%s\n" "$gl_cv_func_isnanl_works" >&6; }
LIBS="$save_LIBS"
case "$gl_cv_func_isnanl_works" in
*yes) gl_func_isnanl=yes ;;
*) gl_func_isnanl=no; ISNANL_LIBM= ;;
esac
else
gl_func_isnanl=no
fi
if test $gl_func_isnanl != yes; then
HAVE_ISNANL=0
fi
if test $HAVE_ISNANL = 0 || test $REPLACE_ISNAN = 1; then
gl_LIBOBJS="$gl_LIBOBJS isnanl.$ac_objext"
fi
GL_GNULIB_ISNANL=1
printf "%s\n" "#define GNULIB_TEST_ISNANL 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnan(long double) can be used without linking with libm" >&5
printf %s "checking whether isnan(long double) can be used without linking with libm... " >&6; }
if test ${gl_cv_func_isnanl_no_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnanl
# define isnanl(x) __builtin_isnan ((long double)(x))
#elif defined isnan
# undef isnanl
# define isnanl(x) isnan ((long double)(x))
#endif
long double x;
int
main (void)
{
return isnanl (x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_isnanl_no_libm=yes
else $as_nop
gl_cv_func_isnanl_no_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_no_libm" >&5
printf "%s\n" "$gl_cv_func_isnanl_no_libm" >&6; }
gl_func_isnanl_no_libm=$gl_cv_func_isnanl_no_libm
if test $gl_func_isnanl_no_libm = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isnanl works" >&5
printf %s "checking whether isnanl works... " >&6; }
if test ${gl_cv_func_isnanl_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
mingw* | windows*) # Guess yes on mingw, no on MSVC.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __MINGW32__
Known
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Known" >/dev/null 2>&1
then :
gl_cv_func_isnanl_works="guessing yes"
else $as_nop
gl_cv_func_isnanl_works="guessing no"
fi
rm -rf conftest*
;;
*) gl_cv_func_isnanl_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
#include <limits.h>
#include <math.h>
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# undef isnanl
# define isnanl(x) __builtin_isnan ((long double)(x))
#elif defined isnan
# undef isnanl
# define isnanl(x) isnan ((long double)(x))
#endif
#define NWORDS \
((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { unsigned int word[NWORDS]; long double value; }
memory_long_double;
/* On Irix 6.5, gcc 3.4.3 can't compute compile-time NaN, and needs the
runtime type conversion. */
#ifdef __sgi
static long double NaNl ()
{
double zero = 0.0;
return zero / zero;
}
#else
# define NaNl() (0.0L / 0.0L)
#endif
int main ()
{
int result = 0;
if (!isnanl (NaNl ()))
result |= 1;
{
memory_long_double m;
unsigned int i;
/* The isnanl function should be immune against changes in the sign bit and
in the mantissa bits. The xor operation twiddles a bit that can only be
a sign bit or a mantissa bit (since the exponent never extends to
bit 31). */
m.value = NaNl ();
m.word[NWORDS / 2] ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1);
for (i = 0; i < NWORDS; i++)
m.word[i] |= 1;
if (!isnanl (m.value))
result |= 1;
}
#if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
/* Representation of an 80-bit 'long double' as an initializer for a sequence
of 'unsigned int' words. */
# ifdef WORDS_BIGENDIAN
# define LDBL80_WORDS(exponent,manthi,mantlo) \
{ ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \
((unsigned int) (manthi) << 16) | ((unsigned int) (mantlo) >> 16), \
(unsigned int) (mantlo) << 16 \
}
# else
# define LDBL80_WORDS(exponent,manthi,mantlo) \
{ mantlo, manthi, exponent }
# endif
{ /* Quiet NaN. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
if (!isnanl (x.value))
result |= 2;
}
{
/* Signalling NaN. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) };
if (!isnanl (x.value))
result |= 2;
}
/* isnanl should return something even for noncanonical values. */
{ /* Pseudo-NaN. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) };
if (isnanl (x.value) && !isnanl (x.value))
result |= 4;
}
{ /* Pseudo-Infinity. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) };
if (isnanl (x.value) && !isnanl (x.value))
result |= 8;
}
{ /* Pseudo-Zero. */
static memory_long_double x =
{ LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) };
if (isnanl (x.value) && !isnanl (x.value))
result |= 16;
}
{ /* Unnormalized number. */
static memory_long_double x =
{ LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) };
if (isnanl (x.value) && !isnanl (x.value))
result |= 32;
}
{ /* Pseudo-Denormal. */
static memory_long_double x =
{ LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) };
if (isnanl (x.value) && !isnanl (x.value))
result |= 64;
}
#endif
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_isnanl_works=yes
else $as_nop
gl_cv_func_isnanl_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_works" >&5
printf "%s\n" "$gl_cv_func_isnanl_works" >&6; }
case "$gl_cv_func_isnanl_works" in
*yes) ;;
*) gl_func_isnanl_no_libm=no ;;
esac
fi
if test $gl_func_isnanl_no_libm = yes; then
printf "%s\n" "#define HAVE_ISNANL_IN_LIBC 1" >>confdefs.h
fi
if test $gl_func_isnanl_no_libm != yes; then
gl_LIBOBJS="$gl_LIBOBJS isnanl.$ac_objext"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iswblank" >&5
printf %s "checking for iswblank... " >&6; }
if test ${gl_cv_onwards_func_iswblank+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "iswblank" "ac_cv_have_decl_iswblank" "#include <wctype.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_iswblank" = xyes
then :
fi
if test $ac_cv_have_decl_iswblank = yes; then
ac_fn_c_check_func "$LINENO" "iswblank" "ac_cv_func_iswblank"
if test "x$ac_cv_func_iswblank" = xyes
then :
fi
if test $ac_cv_func_iswblank = yes; then
gl_cv_onwards_func_iswblank=yes
else
gl_cv_onwards_func_iswblank='future OS version'
fi
else
gl_cv_onwards_func_iswblank='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "iswblank" "ac_cv_func_iswblank"
if test "x$ac_cv_func_iswblank" = xyes
then :
fi
gl_cv_onwards_func_iswblank=$ac_cv_func_iswblank
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_iswblank" >&5
printf "%s\n" "$gl_cv_onwards_func_iswblank" >&6; }
case "$gl_cv_onwards_func_iswblank" in
future*) ac_cv_func_iswblank=no ;;
*) ac_cv_func_iswblank=$gl_cv_onwards_func_iswblank ;;
esac
if test $ac_cv_func_iswblank = yes; then
printf "%s\n" "#define HAVE_ISWBLANK 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "iswblank" "ac_cv_have_decl_iswblank" "
#include <wchar.h>
#include <wctype.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_iswblank" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_ISWBLANK $ac_have_decl" >>confdefs.h
if test $ac_cv_func_iswblank = no; then
HAVE_ISWBLANK=0
if test $ac_cv_have_decl_iswblank = yes \
|| case "$gl_cv_onwards_func_iswblank" in \
future*) true ;; \
*) false ;; \
esac; then
REPLACE_ISWBLANK=1
fi
fi
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
:
else
if test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; then
:
fi
fi
if ! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && { test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; }; then
GL_COND_OBJ_ISWBLANK_TRUE=
GL_COND_OBJ_ISWBLANK_FALSE='#'
else
GL_COND_OBJ_ISWBLANK_TRUE='#'
GL_COND_OBJ_ISWBLANK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISWBLANK_TRUE}" && test -z "${GL_COND_OBJ_ISWBLANK_FALSE}"; then
GL_COND_OBJ_ISWBLANK_TRUE='#'
GL_COND_OBJ_ISWBLANK_FALSE='#'
fi
GL_GNULIB_ISWBLANK=1
printf "%s\n" "#define GNULIB_TEST_ISWBLANK 1" >>confdefs.h
if test $HAVE_WCTYPE_T = 0 || test $GNULIBHEADERS_OVERRIDE_WINT_T = 1 || test $REPLACE_WCTYPE = 1; then
GL_COND_OBJ_ISWCTYPE_TRUE=
GL_COND_OBJ_ISWCTYPE_FALSE='#'
else
GL_COND_OBJ_ISWCTYPE_TRUE='#'
GL_COND_OBJ_ISWCTYPE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISWCTYPE_TRUE}" && test -z "${GL_COND_OBJ_ISWCTYPE_FALSE}"; then
GL_COND_OBJ_ISWCTYPE_TRUE='#'
GL_COND_OBJ_ISWCTYPE_FALSE='#'
fi
GL_GNULIB_ISWCTYPE=1
printf "%s\n" "#define GNULIB_TEST_ISWCTYPE 1" >>confdefs.h
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
REPLACE_ISWDIGIT="$REPLACE_ISWCNTRL"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether iswdigit is ISO C compliant" >&5
printf %s "checking whether iswdigit is ISO C compliant... " >&6; }
if test ${gl_cv_func_iswdigit_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on FreeBSD, NetBSD, Solaris, native Windows.
freebsd* | dragonfly* | netbsd* | solaris* | mingw* | windows*)
gl_cv_func_iswdigit_works="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_iswdigit_works="guessing yes" ;;
esac
if test $LOCALE_FR != none || test $LOCALE_JA != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#include <wctype.h>
/* Returns the value of iswdigit for the multibyte character s[0..n-1]. */
static int
for_character (const char *s, size_t n)
{
mbstate_t state;
wchar_t wc;
size_t ret;
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, s, n, &state);
if (ret != n)
abort ();
return iswdigit (wc);
}
int
main (int argc, char *argv[])
{
int is;
int result = 0;
if (strcmp ("$LOCALE_FR", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR") != NULL)
{
/* This fails on mingw, MSVC 14. */
/* U+00B2 SUPERSCRIPT TWO */
is = for_character ("\262", 1);
if (!(is == 0))
result |= 1;
}
if (strcmp ("$LOCALE_JA", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
/* This fails on NetBSD 8.0. */
/* U+FF11 FULLWIDTH DIGIT ONE */
is = for_character ("\243\261", 2);
if (!(is == 0))
result |= 2;
}
if (strcmp ("$LOCALE_FR_UTF8", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
/* This fails on FreeBSD 13.0, NetBSD 8.0, MSVC 14. */
/* U+0663 ARABIC-INDIC DIGIT THREE */
is = for_character ("\331\243", 2);
if (!(is == 0))
result |= 4;
/* This fails on FreeBSD 13.0, NetBSD 8.0, MSVC 14. */
/* U+FF11 FULLWIDTH DIGIT ONE */
is = for_character ("\357\274\221", 3);
if (!(is == 0))
result |= 8;
}
if (strcmp ("$LOCALE_ZH_CN", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
/* This fails on NetBSD 8.0, Solaris 10, Solaris 11.4. */
/* U+FF11 FULLWIDTH DIGIT ONE */
is = for_character ("\243\261", 2);
if (!(is == 0))
result |= 16;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_iswdigit_works=yes
else $as_nop
gl_cv_func_iswdigit_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswdigit_works" >&5
printf "%s\n" "$gl_cv_func_iswdigit_works" >&6; }
case "$gl_cv_func_iswdigit_works" in
*yes) ;;
*) REPLACE_ISWDIGIT=1 ;;
esac
fi
if ! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && test $REPLACE_ISWDIGIT = 1; then
GL_COND_OBJ_ISWDIGIT_TRUE=
GL_COND_OBJ_ISWDIGIT_FALSE='#'
else
GL_COND_OBJ_ISWDIGIT_TRUE='#'
GL_COND_OBJ_ISWDIGIT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISWDIGIT_TRUE}" && test -z "${GL_COND_OBJ_ISWDIGIT_FALSE}"; then
GL_COND_OBJ_ISWDIGIT_TRUE='#'
GL_COND_OBJ_ISWDIGIT_FALSE='#'
fi
GL_GNULIB_ISWDIGIT=1
printf "%s\n" "#define GNULIB_TEST_ISWDIGIT 1" >>confdefs.h
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
REPLACE_ISWPUNCT="$REPLACE_ISWCNTRL"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether iswpunct is consistent with ispunct" >&5
printf %s "checking whether iswpunct is consistent with ispunct... " >&6; }
if test ${gl_cv_func_iswpunct_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on Android.
android*) gl_cv_func_iswpunct_works="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_iswpunct_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
#include <wchar.h>
#include <wctype.h>
int
main (int argc, char *argv[])
{
int result = 0;
/* This fails on Android 11. */
if ((! iswpunct ('\`')) != (! ispunct ('\`')))
result |= 1;
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_iswpunct_works=yes
else $as_nop
gl_cv_func_iswpunct_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswpunct_works" >&5
printf "%s\n" "$gl_cv_func_iswpunct_works" >&6; }
case "$gl_cv_func_iswpunct_works" in
*yes) ;;
*) REPLACE_ISWPUNCT=1 ;;
esac
fi
if ! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && test $REPLACE_ISWPUNCT = 1; then
GL_COND_OBJ_ISWPUNCT_TRUE=
GL_COND_OBJ_ISWPUNCT_FALSE='#'
else
GL_COND_OBJ_ISWPUNCT_TRUE='#'
GL_COND_OBJ_ISWPUNCT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISWPUNCT_TRUE}" && test -z "${GL_COND_OBJ_ISWPUNCT_FALSE}"; then
GL_COND_OBJ_ISWPUNCT_TRUE='#'
GL_COND_OBJ_ISWPUNCT_FALSE='#'
fi
GL_GNULIB_ISWPUNCT=1
printf "%s\n" "#define GNULIB_TEST_ISWPUNCT 1" >>confdefs.h
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
REPLACE_ISWXDIGIT="$REPLACE_ISWCNTRL"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether iswxdigit is ISO C compliant" >&5
printf %s "checking whether iswxdigit is ISO C compliant... " >&6; }
if test ${gl_cv_func_iswxdigit_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on FreeBSD, NetBSD, Solaris, native Windows.
freebsd* | dragonfly* | netbsd* | solaris* | mingw* | windows*)
gl_cv_func_iswxdigit_works="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_iswxdigit_works="guessing yes" ;;
esac
if test $LOCALE_JA != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#include <wctype.h>
/* Returns the value of iswxdigit for the multibyte character s[0..n-1]. */
static int
for_character (const char *s, size_t n)
{
mbstate_t state;
wchar_t wc;
size_t ret;
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, s, n, &state);
if (ret != n)
abort ();
return iswxdigit (wc);
}
int
main (int argc, char *argv[])
{
int is;
int result = 0;
if (strcmp ("$LOCALE_JA", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
/* This fails on NetBSD 8.0. */
/* U+FF21 FULLWIDTH LATIN CAPITAL LETTER A */
is = for_character ("\243\301", 2);
if (!(is == 0))
result |= 1;
}
if (strcmp ("$LOCALE_FR_UTF8", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
/* This fails on FreeBSD 13.0. */
/* U+0663 ARABIC-INDIC DIGIT THREE */
is = for_character ("\331\243", 2);
if (!(is == 0))
result |= 2;
/* This fails on MSVC 14. */
/* U+FF21 FULLWIDTH LATIN CAPITAL LETTER A */
is = for_character ("\357\274\241", 3);
if (!(is == 0))
result |= 4;
}
if (strcmp ("$LOCALE_ZH_CN", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
/* This fails on Solaris 10, Solaris 11.4. */
/* U+FF11 FULLWIDTH DIGIT ONE */
is = for_character ("\243\261", 2);
if (!(is == 0))
result |= 8;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_iswxdigit_works=yes
else $as_nop
gl_cv_func_iswxdigit_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswxdigit_works" >&5
printf "%s\n" "$gl_cv_func_iswxdigit_works" >&6; }
case "$gl_cv_func_iswxdigit_works" in
*yes) ;;
*) REPLACE_ISWXDIGIT=1 ;;
esac
fi
if ! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && test $REPLACE_ISWXDIGIT = 1; then
GL_COND_OBJ_ISWXDIGIT_TRUE=
GL_COND_OBJ_ISWXDIGIT_FALSE='#'
else
GL_COND_OBJ_ISWXDIGIT_TRUE='#'
GL_COND_OBJ_ISWXDIGIT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISWXDIGIT_TRUE}" && test -z "${GL_COND_OBJ_ISWXDIGIT_FALSE}"; then
GL_COND_OBJ_ISWXDIGIT_TRUE='#'
GL_COND_OBJ_ISWXDIGIT_FALSE='#'
fi
GL_GNULIB_ISWXDIGIT=1
printf "%s\n" "#define GNULIB_TEST_ISWXDIGIT 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use Java" >&5
printf %s "checking whether to use Java... " >&6; }
# Check whether --enable-java was given.
if test ${enable_java+y}
then :
enableval=$enable_java; JAVA_CHOICE="$enableval"
else $as_nop
JAVA_CHOICE=yes
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $JAVA_CHOICE" >&5
printf "%s\n" "$JAVA_CHOICE" >&6; }
# You need to invoke gt_JAVACOMP yourself, possibly with arguments.
ac_config_files="$ac_config_files javacomp.sh:../build-aux/javacomp.sh.in"
# You need to invoke gt_JAVAEXEC yourself, possibly with arguments.
ac_config_files="$ac_config_files javaexec.sh:../build-aux/javaexec.sh.in"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the __inline keyword" >&5
printf %s "checking whether the compiler supports the __inline keyword... " >&6; }
if test ${gl_cv_c___inline+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
typedef int foo_t;
static __inline foo_t foo (void) { return 0; }
int
main (void)
{
return foo ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_c___inline=yes
else $as_nop
gl_cv_c___inline=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c___inline" >&5
printf "%s\n" "$gl_cv_c___inline" >&6; }
if test $gl_cv_c___inline = yes; then
printf "%s\n" "#define HAVE___INLINE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use the included libunistring" >&5
printf %s "checking whether to use the included libunistring... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_libunistring_use_included" >&5
printf "%s\n" "$gl_libunistring_use_included" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether included libxml is requested" >&5
printf %s "checking whether included libxml is requested... " >&6; }
# Check whether --with-included-libxml was given.
if test ${with_included_libxml+y}
then :
withval=$with_included_libxml; gl_cv_libxml_force_included=$withval
else $as_nop
gl_cv_libxml_force_included=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_libxml_force_included" >&5
printf "%s\n" "$gl_cv_libxml_force_included" >&6; }
gl_cv_libxml_use_included="$gl_cv_libxml_force_included"
LIBXML=
LTLIBXML=
INCXML=
if test "$gl_cv_libxml_use_included" != yes; then
if test ${gl_cv_libxml+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_libxml=no
gl_cv_LIBXML=
gl_cv_LTLIBXML=
gl_cv_INCXML=
gl_save_LIBS="$LIBS"
LIBS="$LIBS $LIBICONV"
use_additional=yes
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
# Check whether --with-libxml2-prefix was given.
if test ${with_libxml2_prefix+y}
then :
withval=$with_libxml2_prefix;
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
additional_libdir2="$withval/$acl_libdirstem2"
additional_libdir3="$withval/$acl_libdirstem3"
fi
fi
fi
if test "X$additional_libdir2" = "X$additional_libdir"; then
additional_libdir2=
fi
if test "X$additional_libdir3" = "X$additional_libdir"; then
additional_libdir3=
fi
LIBXML2=
LTLIBXML2=
INCXML2=
LIBXML2_PREFIX=
HAVE_LIBXML2=
rpathdirs=
ltrpathdirs=
names_already_handled=
names_next_round='xml2 '
while test -n "$names_next_round"; do
names_this_round="$names_next_round"
names_next_round=
for name in $names_this_round; do
already_handled=
for n in $names_already_handled; do
if test "$n" = "$name"; then
already_handled=yes
break
fi
done
if test -z "$already_handled"; then
names_already_handled="$names_already_handled $name"
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
eval value=\"\$HAVE_LIB$uppername\"
if test -n "$value"; then
if test "$value" = yes; then
eval value=\"\$LIB$uppername\"
test -z "$value" || LIBXML2="${LIBXML2}${LIBXML2:+ }$value"
eval value=\"\$LTLIB$uppername\"
test -z "$value" || LTLIBXML2="${LTLIBXML2}${LTLIBXML2:+ }$value"
else
:
fi
else
found_dir=
found_la=
found_so=
found_a=
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
if test -n "$acl_shlibext"; then
shrext=".$acl_shlibext" # typically: shrext=.so
else
shrext=
fi
if test $use_additional = yes; then
for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
if test "X$found_dir" = "X"; then
eval dir=\$$additional_libdir_variable
if test -n "$dir"; then
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
fi
fi
done
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIBXML2; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
break
fi
done
fi
if test "X$found_dir" != "X"; then
LTLIBXML2="${LTLIBXML2}${LTLIBXML2:+ }-L$found_dir -l$name"
if test "X$found_so" != "X"; then
if test "$enable_rpath" = no \
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem2" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
LIBXML2="${LIBXML2}${LIBXML2:+ }$found_so"
else
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $found_dir"
fi
if test "$acl_hardcode_direct" = yes; then
LIBXML2="${LIBXML2}${LIBXML2:+ }$found_so"
else
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
LIBXML2="${LIBXML2}${LIBXML2:+ }$found_so"
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $found_dir"
fi
else
haveit=
for x in $LDFLAGS $LIBXML2; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
LIBXML2="${LIBXML2}${LIBXML2:+ }-L$found_dir"
fi
if test "$acl_hardcode_minus_L" != no; then
LIBXML2="${LIBXML2}${LIBXML2:+ }$found_so"
else
LIBXML2="${LIBXML2}${LIBXML2:+ }-l$name"
fi
fi
fi
fi
else
if test "X$found_a" != "X"; then
LIBXML2="${LIBXML2}${LIBXML2:+ }$found_a"
else
LIBXML2="${LIBXML2}${LIBXML2:+ }-L$found_dir -l$name"
fi
fi
additional_includedir=
case "$found_dir" in
*/$acl_libdirstem | */$acl_libdirstem/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
if test "$name" = 'xml2'; then
LIBXML2_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem2 | */$acl_libdirstem2/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
if test "$name" = 'xml2'; then
LIBXML2_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem3 | */$acl_libdirstem3/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
if test "$name" = 'xml2'; then
LIBXML2_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
for x in $CPPFLAGS $INCXML2; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
INCXML2="${INCXML2}${INCXML2:+ }-I$additional_includedir"
fi
fi
fi
fi
fi
if test -n "$found_la"; then
save_libdir="$libdir"
case "$found_la" in
*/* | *\\*) . "$found_la" ;;
*) . "./$found_la" ;;
esac
libdir="$save_libdir"
for dep in $dependency_libs; do
case "$dep" in
-L*)
dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
haveit=
if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
haveit=
for x in $LDFLAGS $LIBXML2; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LIBXML2="${LIBXML2}${LIBXML2:+ }-L$dependency_libdir"
fi
fi
haveit=
for x in $LDFLAGS $LTLIBXML2; do
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LTLIBXML2="${LTLIBXML2}${LTLIBXML2:+ }-L$dependency_libdir"
fi
fi
fi
fi
;;
-R*)
dir=`echo "X$dep" | sed -e 's/^X-R//'`
if test "$enable_rpath" != no; then
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $dir"
fi
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $dir"
fi
fi
;;
-l*)
dep=`echo "X$dep" | sed -e 's/^X-l//'`
if test "X$dep" != Xc \
|| case $host_os in
linux* | gnu* | k*bsd*-gnu) false ;;
*) true ;;
esac; then
names_next_round="$names_next_round $dep"
fi
;;
*.la)
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
;;
*)
LIBXML2="${LIBXML2}${LIBXML2:+ }$dep"
LTLIBXML2="${LTLIBXML2}${LTLIBXML2:+ }$dep"
;;
esac
done
fi
else
LIBXML2="${LIBXML2}${LIBXML2:+ }-l$name"
LTLIBXML2="${LTLIBXML2}${LTLIBXML2:+ }-l$name"
fi
fi
fi
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$acl_hardcode_libdir_separator"; then
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
done
acl_save_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIBXML2="${LIBXML2}${LIBXML2:+ }$flag"
else
for found_dir in $rpathdirs; do
acl_save_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIBXML2="${LIBXML2}${LIBXML2:+ }$flag"
done
fi
fi
if test "X$ltrpathdirs" != "X"; then
for found_dir in $ltrpathdirs; do
LTLIBXML2="${LTLIBXML2}${LTLIBXML2:+ }-R$found_dir"
done
fi
LIBS="$gl_save_LIBS $LIBXML2 $LIBICONV"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <libxml/xmlversion.h>
#include <libxml/xmlmemory.h>
#include <libxml/xpath.h>
int
main (void)
{
xmlCheckVersion (0);
xmlFree ((void *) 0);
xmlXPathSetContextNode ((void *)0, (void *)0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_libxml=yes
gl_cv_LIBXML="$LIBXML2 $LIBICONV"
gl_cv_LTLIBXML="$LTLIBXML2 $LTLIBICONV"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test "$gl_cv_libxml" != yes; then
gl_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $INCXML2"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <libxml/xmlversion.h>
#include <libxml/xmlmemory.h>
#include <libxml/xpath.h>
int
main (void)
{
xmlCheckVersion (0);
xmlFree ((void *) 0);
xmlXPathSetContextNode ((void *)0, (void *)0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_libxml=yes
gl_cv_LIBXML="$LIBXML2 $LIBICONV"
gl_cv_LTLIBXML="$LTLIBXML2 $LTLIBICONV"
gl_cv_INCXML="$INCXML2"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test "$gl_cv_libxml" != yes; then
libxml2_include_dir=
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <libxml2/libxml/xmlexports.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <libxml2/libxml/xmlexports.h>" >&5
printf %s "checking absolute name of <libxml2/libxml/xmlexports.h>... " >&6; }
if test ${gl_cv_absolute_libxml2_libxml_xmlexports_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_libxml2_libxml_xmlexports_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <libxml2/libxml/xmlexports.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'libxml2/libxml/xmlexports.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_libxml2_libxml_xmlexports_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_absolute_libxml2_libxml_xmlexports_h" >&5
printf "%s\n" "$gl_cv_absolute_libxml2_libxml_xmlexports_h" >&6; }
printf "%s\n" "#define ABSOLUTE_LIBXML2_LIBXML_XMLEXPORTS_H \"$gl_cv_absolute_libxml2_libxml_xmlexports_h\"" >>confdefs.h
libxml2_include_dir=`echo "$gl_cv_absolute_libxml2_libxml_xmlexports_h" | sed -e 's,.libxml.xmlexports\.h$,,'`
fi
rm -f conftest.err conftest.i conftest.$ac_ext
if test -z "$libxml2_include_dir"; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <libxml2/libxml/xmlversion.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <libxml2/libxml/xmlversion.h>" >&5
printf %s "checking absolute name of <libxml2/libxml/xmlversion.h>... " >&6; }
if test ${gl_cv_absolute_libxml2_libxml_xmlversion_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_libxml2_libxml_xmlversion_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <libxml2/libxml/xmlversion.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'libxml2/libxml/xmlversion.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_libxml2_libxml_xmlversion_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_absolute_libxml2_libxml_xmlversion_h" >&5
printf "%s\n" "$gl_cv_absolute_libxml2_libxml_xmlversion_h" >&6; }
printf "%s\n" "#define ABSOLUTE_LIBXML2_LIBXML_XMLVERSION_H \"$gl_cv_absolute_libxml2_libxml_xmlversion_h\"" >>confdefs.h
libxml2_include_dir=`echo "$gl_cv_absolute_libxml2_libxml_xmlversion_h" | sed -e 's,.libxml.xmlversion\.h$,,'`
fi
rm -f conftest.err conftest.i conftest.$ac_ext
fi
if test -n "$libxml2_include_dir" && test -d "$libxml2_include_dir"; then
CPPFLAGS="$gl_save_CPPFLAGS -I$libxml2_include_dir"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <libxml/xmlversion.h>
#include <libxml/xmlmemory.h>
#include <libxml/xpath.h>
int
main (void)
{
xmlCheckVersion (0);
xmlFree ((void *) 0);
xmlXPathSetContextNode ((void *)0, (void *)0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_libxml=yes
gl_cv_LIBXML="$LIBXML2 $LIBICONV"
gl_cv_LTLIBXML="$LTLIBXML2 $LTLIBICONV"
gl_cv_INCXML="-I$libxml2_include_dir"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
fi
CPPFLAGS="$gl_save_CPPFLAGS"
fi
LIBS="$gl_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libxml" >&5
printf %s "checking for libxml... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_libxml" >&5
printf "%s\n" "$gl_cv_libxml" >&6; }
if test $gl_cv_libxml = yes; then
LIBXML="$gl_cv_LIBXML"
LTLIBXML="$gl_cv_LTLIBXML"
INCXML="$gl_cv_INCXML"
else
gl_cv_libxml_use_included=yes
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use the included libxml" >&5
printf %s "checking whether to use the included libxml... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_libxml_use_included" >&5
printf "%s\n" "$gl_cv_libxml_use_included" >&6; }
if test "$gl_cv_libxml_use_included" = yes; then
LIBXML_H=
LIBXML_H="$LIBXML_H libxml/DOCBparser.h"
LIBXML_H="$LIBXML_H libxml/HTMLparser.h"
LIBXML_H="$LIBXML_H libxml/HTMLtree.h"
LIBXML_H="$LIBXML_H libxml/SAX2.h"
LIBXML_H="$LIBXML_H libxml/SAX.h"
LIBXML_H="$LIBXML_H libxml/c14n.h"
LIBXML_H="$LIBXML_H libxml/catalog.h"
LIBXML_H="$LIBXML_H libxml/chvalid.h"
LIBXML_H="$LIBXML_H libxml/debugXML.h"
LIBXML_H="$LIBXML_H libxml/dict.h"
LIBXML_H="$LIBXML_H libxml/encoding.h"
LIBXML_H="$LIBXML_H libxml/entities.h"
LIBXML_H="$LIBXML_H libxml/globals.h"
LIBXML_H="$LIBXML_H libxml/hash.h"
LIBXML_H="$LIBXML_H libxml/list.h"
LIBXML_H="$LIBXML_H libxml/nanoftp.h"
LIBXML_H="$LIBXML_H libxml/nanohttp.h"
LIBXML_H="$LIBXML_H libxml/parser.h"
LIBXML_H="$LIBXML_H libxml/parserInternals.h"
LIBXML_H="$LIBXML_H libxml/pattern.h"
LIBXML_H="$LIBXML_H libxml/relaxng.h"
LIBXML_H="$LIBXML_H libxml/schemasInternals.h"
LIBXML_H="$LIBXML_H libxml/schematron.h"
LIBXML_H="$LIBXML_H libxml/threads.h"
LIBXML_H="$LIBXML_H libxml/tree.h"
LIBXML_H="$LIBXML_H libxml/uri.h"
LIBXML_H="$LIBXML_H libxml/valid.h"
LIBXML_H="$LIBXML_H libxml/xinclude.h"
LIBXML_H="$LIBXML_H libxml/xlink.h"
LIBXML_H="$LIBXML_H libxml/xmlIO.h"
LIBXML_H="$LIBXML_H libxml/xmlautomata.h"
LIBXML_H="$LIBXML_H libxml/xmlerror.h"
LIBXML_H="$LIBXML_H libxml/xmlexports.h"
LIBXML_H="$LIBXML_H libxml/xmlmemory.h"
LIBXML_H="$LIBXML_H libxml/xmlmodule.h"
LIBXML_H="$LIBXML_H libxml/xmlreader.h"
LIBXML_H="$LIBXML_H libxml/xmlregexp.h"
LIBXML_H="$LIBXML_H libxml/xmlsave.h"
LIBXML_H="$LIBXML_H libxml/xmlschemas.h"
LIBXML_H="$LIBXML_H libxml/xmlschemastypes.h"
LIBXML_H="$LIBXML_H libxml/xmlstring.h"
LIBXML_H="$LIBXML_H libxml/xmlunicode.h"
LIBXML_H="$LIBXML_H libxml/xmlversion.h"
LIBXML_H="$LIBXML_H libxml/xmlwriter.h"
LIBXML_H="$LIBXML_H libxml/xpath.h"
LIBXML_H="$LIBXML_H libxml/xpathInternals.h"
LIBXML_H="$LIBXML_H libxml/xpointer.h"
ac_fn_c_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
if test "x$ac_cv_header_arpa_inet_h" = xyes
then :
printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "ctype.h" "ac_cv_header_ctype_h" "$ac_includes_default"
if test "x$ac_cv_header_ctype_h" = xyes
then :
printf "%s\n" "#define HAVE_CTYPE_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
if test "x$ac_cv_header_dlfcn_h" = xyes
then :
printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "dl.h" "ac_cv_header_dl_h" "$ac_includes_default"
if test "x$ac_cv_header_dl_h" = xyes
then :
printf "%s\n" "#define HAVE_DL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default"
if test "x$ac_cv_header_errno_h" = xyes
then :
printf "%s\n" "#define HAVE_ERRNO_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
if test "x$ac_cv_header_fcntl_h" = xyes
then :
printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "float.h" "ac_cv_header_float_h" "$ac_includes_default"
if test "x$ac_cv_header_float_h" = xyes
then :
printf "%s\n" "#define HAVE_FLOAT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default"
if test "x$ac_cv_header_limits_h" = xyes
then :
printf "%s\n" "#define HAVE_LIMITS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default"
if test "x$ac_cv_header_malloc_h" = xyes
then :
printf "%s\n" "#define HAVE_MALLOC_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "math.h" "ac_cv_header_math_h" "$ac_includes_default"
if test "x$ac_cv_header_math_h" = xyes
then :
printf "%s\n" "#define HAVE_MATH_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$ac_includes_default"
if test "x$ac_cv_header_netdb_h" = xyes
then :
printf "%s\n" "#define HAVE_NETDB_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
if test "x$ac_cv_header_netinet_in_h" = xyes
then :
printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "signal.h" "ac_cv_header_signal_h" "$ac_includes_default"
if test "x$ac_cv_header_signal_h" = xyes
then :
printf "%s\n" "#define HAVE_SIGNAL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
if test "x$ac_cv_header_stdlib_h" = xyes
then :
printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
if test "x$ac_cv_header_string_h" = xyes
then :
printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "strings.h" "ac_cv_header_strings_h" "$ac_includes_default"
if test "x$ac_cv_header_strings_h" = xyes
then :
printf "%s\n" "#define HAVE_STRINGS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_select_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_socket_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/stat.h" "ac_cv_header_sys_stat_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_stat_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_STAT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_time_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_types_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "time.h" "ac_cv_header_time_h" "$ac_includes_default"
if test "x$ac_cv_header_time_h" = xyes
then :
printf "%s\n" "#define HAVE_TIME_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
if test "x$ac_cv_header_unistd_h" = xyes
then :
printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "arpa/nameser.h" "ac_cv_header_arpa_nameser_h" "
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
"
if test "x$ac_cv_header_arpa_nameser_h" = xyes
then :
printf "%s\n" "#define HAVE_ARPA_NAMESER_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "resolv.h" "ac_cv_header_resolv_h" "
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#if HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#if HAVE_ARPA_NAMESER_H
# include <arpa/nameser.h>
#endif
"
if test "x$ac_cv_header_resolv_h" = xyes
then :
printf "%s\n" "#define HAVE_RESOLV_H 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo"
if test "x$ac_cv_func_getaddrinfo" = xyes
then :
printf "%s\n" "#define HAVE_GETADDRINFO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "localtime" "ac_cv_func_localtime"
if test "x$ac_cv_func_localtime" = xyes
then :
printf "%s\n" "#define HAVE_LOCALTIME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "stat" "ac_cv_func_stat"
if test "x$ac_cv_func_stat" = xyes
then :
printf "%s\n" "#define HAVE_STAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
if test "x$ac_cv_func_strftime" = xyes
then :
printf "%s\n" "#define HAVE_STRFTIME 1" >>confdefs.h
fi
printf "%s\n" "#define VA_COPY va_copy" >>confdefs.h
else
LIBXML_H=
fi
if test "$gl_cv_libxml_use_included" = yes; then
INCLUDED_LIBXML_TRUE=
INCLUDED_LIBXML_FALSE='#'
else
INCLUDED_LIBXML_TRUE='#'
INCLUDED_LIBXML_FALSE=
fi
case "$GL_GENERATE_LIMITS_H" in
false) LIMITS_H='' ;;
true)
if test -z "$LIMITS_H"; then
LIMITS_H="${gl_source_base_prefix}limits.h"
fi
;;
*) echo "*** GL_GENERATE_LIMITS_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_LIMITS_H; then
GL_GENERATE_LIMITS_H_TRUE=
GL_GENERATE_LIMITS_H_FALSE='#'
else
GL_GENERATE_LIMITS_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE=
fi
:
if test -z "${GL_GENERATE_LIMITS_H_TRUE}" && test -z "${GL_GENERATE_LIMITS_H_FALSE}"; then
GL_GENERATE_LIMITS_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE='#'
fi
LOCALCHARSET_TESTS_ENVIRONMENT=
if test $HAVE_LOCALE_T = 1; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for newlocale" >&5
printf %s "checking for newlocale... " >&6; }
if test ${gl_cv_onwards_func_newlocale+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "newlocale" "ac_cv_have_decl_newlocale" "#include <locale.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_newlocale" = xyes
then :
fi
if test $ac_cv_have_decl_newlocale = yes; then
ac_fn_c_check_func "$LINENO" "newlocale" "ac_cv_func_newlocale"
if test "x$ac_cv_func_newlocale" = xyes
then :
fi
if test $ac_cv_func_newlocale = yes; then
gl_cv_onwards_func_newlocale=yes
else
gl_cv_onwards_func_newlocale='future OS version'
fi
else
gl_cv_onwards_func_newlocale='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "newlocale" "ac_cv_func_newlocale"
if test "x$ac_cv_func_newlocale" = xyes
then :
fi
gl_cv_onwards_func_newlocale=$ac_cv_func_newlocale
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_newlocale" >&5
printf "%s\n" "$gl_cv_onwards_func_newlocale" >&6; }
case "$gl_cv_onwards_func_newlocale" in
future*) ac_cv_func_newlocale=no ;;
*) ac_cv_func_newlocale=$gl_cv_onwards_func_newlocale ;;
esac
if test $ac_cv_func_newlocale = yes; then
printf "%s\n" "#define HAVE_NEWLOCALE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for duplocale" >&5
printf %s "checking for duplocale... " >&6; }
if test ${gl_cv_onwards_func_duplocale+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "duplocale" "ac_cv_have_decl_duplocale" "#include <locale.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_duplocale" = xyes
then :
fi
if test $ac_cv_have_decl_duplocale = yes; then
ac_fn_c_check_func "$LINENO" "duplocale" "ac_cv_func_duplocale"
if test "x$ac_cv_func_duplocale" = xyes
then :
fi
if test $ac_cv_func_duplocale = yes; then
gl_cv_onwards_func_duplocale=yes
else
gl_cv_onwards_func_duplocale='future OS version'
fi
else
gl_cv_onwards_func_duplocale='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "duplocale" "ac_cv_func_duplocale"
if test "x$ac_cv_func_duplocale" = xyes
then :
fi
gl_cv_onwards_func_duplocale=$ac_cv_func_duplocale
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_duplocale" >&5
printf "%s\n" "$gl_cv_onwards_func_duplocale" >&6; }
case "$gl_cv_onwards_func_duplocale" in
future*) ac_cv_func_duplocale=no ;;
*) ac_cv_func_duplocale=$gl_cv_onwards_func_duplocale ;;
esac
if test $ac_cv_func_duplocale = yes; then
printf "%s\n" "#define HAVE_DUPLOCALE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for freelocale" >&5
printf %s "checking for freelocale... " >&6; }
if test ${gl_cv_onwards_func_freelocale+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "freelocale" "ac_cv_have_decl_freelocale" "#include <locale.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_freelocale" = xyes
then :
fi
if test $ac_cv_have_decl_freelocale = yes; then
ac_fn_c_check_func "$LINENO" "freelocale" "ac_cv_func_freelocale"
if test "x$ac_cv_func_freelocale" = xyes
then :
fi
if test $ac_cv_func_freelocale = yes; then
gl_cv_onwards_func_freelocale=yes
else
gl_cv_onwards_func_freelocale='future OS version'
fi
else
gl_cv_onwards_func_freelocale='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "freelocale" "ac_cv_func_freelocale"
if test "x$ac_cv_func_freelocale" = xyes
then :
fi
gl_cv_onwards_func_freelocale=$ac_cv_func_freelocale
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_freelocale" >&5
printf "%s\n" "$gl_cv_onwards_func_freelocale" >&6; }
case "$gl_cv_onwards_func_freelocale" in
future*) ac_cv_func_freelocale=no ;;
*) ac_cv_func_freelocale=$gl_cv_onwards_func_freelocale ;;
esac
if test $ac_cv_func_freelocale = yes; then
printf "%s\n" "#define HAVE_FREELOCALE 1" >>confdefs.h
fi
gl_func_newlocale="$ac_cv_func_newlocale"
gl_func_duplocale="$ac_cv_func_duplocale"
gl_func_freelocale="$ac_cv_func_freelocale"
else
gl_cv_onwards_func_newlocale='future OS version'
gl_cv_onwards_func_duplocale='future OS version'
gl_cv_onwards_func_freelocale='future OS version'
gl_func_newlocale=no
gl_func_duplocale=no
gl_func_freelocale=no
fi
if test $gl_func_newlocale != yes; then
HAVE_NEWLOCALE=0
case "$gl_cv_onwards_func_newlocale" in
future*) REPLACE_NEWLOCALE=1 ;;
esac
fi
if test $gl_func_duplocale != yes; then
HAVE_DUPLOCALE=0
case "$gl_cv_onwards_func_duplocale" in
future*) REPLACE_DUPLOCALE=1 ;;
esac
fi
if test $gl_func_freelocale != yes; then
HAVE_FREELOCALE=0
case "$gl_cv_onwards_func_freelocale" in
future*) REPLACE_FREELOCALE=1 ;;
esac
fi
if test $gt_localename_enhances_locale_funcs = yes; then
REPLACE_NEWLOCALE=1
REPLACE_DUPLOCALE=1
REPLACE_FREELOCALE=1
fi
GL_GNULIB_LOCALENAME=1
printf "%s\n" "#define GNULIB_TEST_LOCALENAME 1" >>confdefs.h
case "$host_os" in
mingw* | windows*) REPLACE_LOCALTIME=1 ;;
esac
if test $REPLACE_LOCALTIME = 1; then
GL_COND_OBJ_LOCALTIME_TRUE=
GL_COND_OBJ_LOCALTIME_FALSE='#'
else
GL_COND_OBJ_LOCALTIME_TRUE='#'
GL_COND_OBJ_LOCALTIME_FALSE=
fi
:
if test -z "${GL_COND_OBJ_LOCALTIME_TRUE}" && test -z "${GL_COND_OBJ_LOCALTIME_FALSE}"; then
GL_COND_OBJ_LOCALTIME_TRUE='#'
GL_COND_OBJ_LOCALTIME_FALSE='#'
fi
GL_GNULIB_LOCALTIME=1
printf "%s\n" "#define GNULIB_TEST_LOCALTIME 1" >>confdefs.h
if test "$gl_threads_api" = posix; then
# OSF/1 4.0 and Mac OS X 10.1 lack the pthread_rwlock_t type and the
# pthread_rwlock_* functions.
has_rwlock=false
ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include <pthread.h>
"
if test "x$ac_cv_type_pthread_rwlock_t" = xyes
then :
has_rwlock=true
printf "%s\n" "#define HAVE_PTHREAD_RWLOCK 1" >>confdefs.h
fi
if $has_rwlock; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_rwlock_rdlock prefers a writer to a reader" >&5
printf %s "checking whether pthread_rwlock_rdlock prefers a writer to a reader... " >&6; }
if test ${gl_cv_pthread_rwlock_rdlock_prefer_writer+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LIBS="$LIBS"
LIBS="$LIBS $LIBMULTITHREAD"
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on glibc systems.
*-gnu* | gnu*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
# Guess no on musl systems.
*-musl* | midipix*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
# Guess no on bionic systems.
*-android*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
# Guess yes on native Windows with the mingw-w64 winpthreads library.
# Guess no on native Windows with the gnulib windows-rwlock module.
mingw* | windows*) if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing yes"
else
gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no"
fi
;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_pthread_rwlock_rdlock_prefer_writer="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <pthread.h>
#include <stdlib.h>
#include <unistd.h>
#define SUCCEED() exit (0)
#define FAILURE() exit (1)
#define UNEXPECTED(n) (exit (10 + (n)))
/* The main thread creates the waiting writer and the requesting reader threads
in the default way; this guarantees that they have the same priority.
We can reuse the main thread as first reader thread. */
static pthread_rwlock_t lock;
static pthread_t reader1;
static pthread_t writer;
static pthread_t reader2;
static pthread_t timer;
/* Used to pass control from writer to reader2 and from reader2 to timer,
as in a relay race.
Passing control from one running thread to another running thread
is most likely faster than to create the second thread. */
static pthread_mutex_t baton;
static void *
timer_func (void *ignored)
{
/* Step 13 (can be before or after step 12):
The timer thread takes the baton, then waits a moment to make sure
it can tell whether the second reader thread is blocked at step 12. */
if (pthread_mutex_lock (&baton))
UNEXPECTED (13);
usleep (100000);
/* By the time we get here, it's clear that the second reader thread is
blocked at step 12. This is the desired behaviour. */
SUCCEED ();
}
static void *
reader2_func (void *ignored)
{
int err;
/* Step 8 (can be before or after step 7):
The second reader thread takes the baton, then waits a moment to make sure
the writer thread has reached step 7. */
if (pthread_mutex_lock (&baton))
UNEXPECTED (8);
usleep (100000);
/* Step 9: The second reader thread requests the lock. */
err = pthread_rwlock_tryrdlock (&lock);
if (err == 0)
FAILURE ();
else if (err != EBUSY)
UNEXPECTED (9);
/* Step 10: Launch a timer, to test whether the next call blocks. */
if (pthread_create (&timer, NULL, timer_func, NULL))
UNEXPECTED (10);
/* Step 11: Release the baton. */
if (pthread_mutex_unlock (&baton))
UNEXPECTED (11);
/* Step 12: The second reader thread requests the lock. */
err = pthread_rwlock_rdlock (&lock);
if (err == 0)
FAILURE ();
else
UNEXPECTED (12);
}
static void *
writer_func (void *ignored)
{
/* Step 4: Take the baton, so that the second reader thread does not go ahead
too early. */
if (pthread_mutex_lock (&baton))
UNEXPECTED (4);
/* Step 5: Create the second reader thread. */
if (pthread_create (&reader2, NULL, reader2_func, NULL))
UNEXPECTED (5);
/* Step 6: Release the baton. */
if (pthread_mutex_unlock (&baton))
UNEXPECTED (6);
/* Step 7: The writer thread requests the lock. */
if (pthread_rwlock_wrlock (&lock))
UNEXPECTED (7);
return NULL;
}
int
main ()
{
reader1 = pthread_self ();
/* Step 1: The main thread initializes the lock and the baton. */
if (pthread_rwlock_init (&lock, NULL))
UNEXPECTED (1);
if (pthread_mutex_init (&baton, NULL))
UNEXPECTED (1);
/* Step 2: The main thread acquires the lock as a reader. */
if (pthread_rwlock_rdlock (&lock))
UNEXPECTED (2);
/* Step 3: Create the writer thread. */
if (pthread_create (&writer, NULL, writer_func, NULL))
UNEXPECTED (3);
/* Job done. Go to sleep. */
for (;;)
{
sleep (1);
}
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_pthread_rwlock_rdlock_prefer_writer=yes
else $as_nop
gl_cv_pthread_rwlock_rdlock_prefer_writer=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
LIBS="$save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pthread_rwlock_rdlock_prefer_writer" >&5
printf "%s\n" "$gl_cv_pthread_rwlock_rdlock_prefer_writer" >&6; }
case "$gl_cv_pthread_rwlock_rdlock_prefer_writer" in
*yes)
printf "%s\n" "#define HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER 1" >>confdefs.h
;;
esac
fi
# glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
int
main (void)
{
#if __FreeBSD__ == 4
error "No, in FreeBSD 4.0 recursive mutexes actually don't work."
#elif (defined __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ \
&& __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
error "No, in Mac OS X < 10.7 recursive mutexes actually don't work."
#else
int x = (int)PTHREAD_MUTEX_RECURSIVE;
return !x;
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define HAVE_PTHREAD_MUTEX_RECURSIVE 1" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
:
printf "%s\n" "#define GNULIB_LOCK 1" >>confdefs.h
LOG10_LIBM="$POW_LIBM"
save_LIBS="$LIBS"
LIBS="$LIBS $LOG10_LIBM"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether log10 works" >&5
printf %s "checking whether log10 works... " >&6; }
if test ${gl_cv_func_log10_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
osf*) gl_cv_func_log10_works="guessing no" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_log10_works="guessing yes" ;;
*) gl_cv_func_log10_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
volatile double x;
double y;
int main ()
{
x = -0.0;
y = log10 (x);
if (!(y + y == y))
return 1;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_log10_works=yes
else $as_nop
gl_cv_func_log10_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_log10_works" >&5
printf "%s\n" "$gl_cv_func_log10_works" >&6; }
LIBS="$save_LIBS"
case "$gl_cv_func_log10_works" in
*yes) ;;
*) REPLACE_LOG10=1 ;;
esac
if test $REPLACE_LOG10 = 1; then
GL_COND_OBJ_LOG10_TRUE=
GL_COND_OBJ_LOG10_FALSE='#'
else
GL_COND_OBJ_LOG10_TRUE='#'
GL_COND_OBJ_LOG10_FALSE=
fi
:
if test -z "${GL_COND_OBJ_LOG10_TRUE}" && test -z "${GL_COND_OBJ_LOG10_FALSE}"; then
GL_COND_OBJ_LOG10_TRUE='#'
GL_COND_OBJ_LOG10_FALSE='#'
fi
GL_GNULIB_LOG10=1
printf "%s\n" "#define GNULIB_TEST_LOG10 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether lseek detects pipes" >&5
printf %s "checking whether lseek detects pipes... " >&6; }
if test ${gl_cv_func_lseek_pipe+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
mingw* | windows*)
gl_cv_func_lseek_pipe=no
;;
*)
if test $cross_compiling = no; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h> /* for off_t */
#include <stdio.h> /* for SEEK_CUR */
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
#endif
$gl_mda_defines
int
main (void)
{
/* Exit with success only if stdin is seekable. */
return lseek (0, (off_t)0, SEEK_CUR) < 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if test -s conftest$ac_exeext \
&& ./conftest$ac_exeext < conftest.$ac_ext \
&& test 1 = "`echo hi \
| { ./conftest$ac_exeext; echo $?; cat >/dev/null; }`"; then
gl_cv_func_lseek_pipe=yes
else
gl_cv_func_lseek_pipe=no
fi
else $as_nop
gl_cv_func_lseek_pipe=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __BEOS__
/* BeOS mistakenly return 0 when trying to seek on pipes. */
Choke me.
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_lseek_pipe=yes
else $as_nop
gl_cv_func_lseek_pipe=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lseek_pipe" >&5
printf "%s\n" "$gl_cv_func_lseek_pipe" >&6; }
if test "$gl_cv_func_lseek_pipe" = no; then
REPLACE_LSEEK=1
printf "%s\n" "#define LSEEK_PIPE_BROKEN 1" >>confdefs.h
fi
if test $WINDOWS_64_BIT_OFF_T = 1; then
REPLACE_LSEEK=1
fi
if test $REPLACE_LSEEK = 0
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether SEEK_DATA works but is incompatible with GNU" >&5
printf %s "checking whether SEEK_DATA works but is incompatible with GNU... " >&6; }
if test ${gl_cv_func_lseek_works_but_incompatible+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
#if defined __APPLE__ && defined __MACH__ && defined SEEK_DATA
# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
# include <AvailabilityMacros.h>
# endif
# if 99990000 <= MAC_OS_X_VERSION_MIN_REQUIRED
# define LSEEK_WORKS_BUT_IS_INCOMPATIBLE_WITH_GNU
# endif
#endif
#ifndef LSEEK_WORKS_BUT_IS_INCOMPATIBLE_WITH_GNU
#error "No need to work around the bug"
#endif
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
gl_cv_func_lseek_works_but_incompatible=yes
else $as_nop
gl_cv_func_lseek_works_but_incompatible=no
fi
rm -f conftest.err conftest.i conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lseek_works_but_incompatible" >&5
printf "%s\n" "$gl_cv_func_lseek_works_but_incompatible" >&6; }
if test "$gl_cv_func_lseek_works_but_incompatible" = yes; then
REPLACE_LSEEK=1
fi
fi
if test $REPLACE_LSEEK = 1; then
GL_COND_OBJ_LSEEK_TRUE=
GL_COND_OBJ_LSEEK_FALSE='#'
else
GL_COND_OBJ_LSEEK_TRUE='#'
GL_COND_OBJ_LSEEK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_LSEEK_TRUE}" && test -z "${GL_COND_OBJ_LSEEK_FALSE}"; then
GL_COND_OBJ_LSEEK_TRUE='#'
GL_COND_OBJ_LSEEK_FALSE='#'
fi
GL_GNULIB_LSEEK=1
printf "%s\n" "#define GNULIB_TEST_LSEEK 1" >>confdefs.h
if test $ac_cv_func_lstat = yes; then
case $host_os,$gl_cv_func_lstat_dereferences_slashed_symlink in
solaris* | *no)
REPLACE_LSTAT=1
;;
esac
else
HAVE_LSTAT=0
fi
if test $REPLACE_LSTAT = 1; then
GL_COND_OBJ_LSTAT_TRUE=
GL_COND_OBJ_LSTAT_FALSE='#'
else
GL_COND_OBJ_LSTAT_TRUE='#'
GL_COND_OBJ_LSTAT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_LSTAT_TRUE}" && test -z "${GL_COND_OBJ_LSTAT_FALSE}"; then
GL_COND_OBJ_LSTAT_TRUE='#'
GL_COND_OBJ_LSTAT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_LSTAT_TRUE"; then :
:
fi
GL_GNULIB_LSTAT=1
printf "%s\n" "#define GNULIB_TEST_LSTAT 1" >>confdefs.h
REPLACE_MALLOC_FOR_MALLOC_GNU="$REPLACE_MALLOC_FOR_MALLOC_POSIX"
if test $REPLACE_MALLOC_FOR_MALLOC_GNU = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether malloc (0) returns nonnull" >&5
printf %s "checking whether malloc (0) returns nonnull... " >&6; }
if test ${ac_cv_func_malloc_0_nonnull+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on platforms where we know the result.
*-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
| gnu* | *-musl* | midipix* | midnightbsd* \
| hpux* | solaris* | cygwin* | mingw* | windows* | msys* )
ac_cv_func_malloc_0_nonnull="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) ac_cv_func_malloc_0_nonnull="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
void *p = malloc (0);
void * volatile vp = p;
int result = !vp;
free (p);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_malloc_0_nonnull=yes
else $as_nop
ac_cv_func_malloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; }
case $ac_cv_func_malloc_0_nonnull in #(
*yes) :
;; #(
*) :
REPLACE_MALLOC_FOR_MALLOC_GNU=1 ;;
esac
fi
if test $REPLACE_MALLOC_FOR_MALLOC_GNU = 1; then
gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext"
fi
GL_GNULIB_MALLOC_GNU=1
printf "%s\n" "#define GNULIB_TEST_MALLOC_GNU 1" >>confdefs.h
if test $REPLACE_MALLOC_FOR_MALLOC_POSIX = 1; then
gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext"
fi
GL_GNULIB_MALLOC_POSIX=1
printf "%s\n" "#define GNULIB_TEST_MALLOC_POSIX 1" >>confdefs.h
if test $gl_cv_func_mbrtoc32 = no; then
HAVE_MBRTOC32=0
else
if test $GNULIBHEADERS_OVERRIDE_CHAR32_T = 1 || test $REPLACE_MBSTATE_T = 1; then
REPLACE_MBRTOC32=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtoc32 works on empty input" >&5
printf %s "checking whether mbrtoc32 works on empty input... " >&6; }
if test ${gl_cv_func_mbrtoc32_empty_input+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on glibc systems.
*-gnu* | gnu*) gl_cv_func_mbrtoc32_empty_input="guessing no" ;;
# Guess no on Android.
linux*-android*) gl_cv_func_mbrtoc32_empty_input="guessing no" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_mbrtoc32_empty_input="guessing no" ;;
*) gl_cv_func_mbrtoc32_empty_input="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
static char32_t wc;
static mbstate_t mbs;
int
main (void)
{
return mbrtoc32 (&wc, "", 0, &mbs) != (size_t) -2;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtoc32_empty_input=yes
else $as_nop
gl_cv_func_mbrtoc32_empty_input=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtoc32_empty_input" >&5
printf "%s\n" "$gl_cv_func_mbrtoc32_empty_input" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C locale is free of encoding errors" >&5
printf %s "checking whether the C locale is free of encoding errors... " >&6; }
if test ${gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ="guessing yes" ;;
*) gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#include <locale.h>
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
int
main (void)
{
int i;
char *locale = setlocale (LC_ALL, "C");
if (! locale)
return 2;
for (i = CHAR_MIN; i <= CHAR_MAX; i++)
{
char c = i;
char32_t wc;
mbstate_t mbs = { 0, };
size_t ss = mbrtoc32 (&wc, &c, 1, &mbs);
if (1 < ss)
return 3;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ=yes
else $as_nop
gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ" >&5
printf "%s\n" "$gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ" >&6; }
case "$gl_cv_func_mbrtoc32_empty_input" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOC32_EMPTY_INPUT_BUG 1" >>confdefs.h
REPLACE_MBRTOC32=1
;;
esac
case "$gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOC32_IN_C_LOCALE_MAYBE_EILSEQ 1" >>confdefs.h
REPLACE_MBRTOC32=1
;;
esac
fi
if test $HAVE_WORKING_MBRTOC32 = 0; then
REPLACE_MBRTOC32=1
fi
fi
if test $HAVE_MBRTOC32 = 0 || test $REPLACE_MBRTOC32 = 1; then
GL_COND_OBJ_MBRTOC32_TRUE=
GL_COND_OBJ_MBRTOC32_FALSE='#'
else
GL_COND_OBJ_MBRTOC32_TRUE='#'
GL_COND_OBJ_MBRTOC32_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MBRTOC32_TRUE}" && test -z "${GL_COND_OBJ_MBRTOC32_FALSE}"; then
GL_COND_OBJ_MBRTOC32_TRUE='#'
GL_COND_OBJ_MBRTOC32_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MBRTOC32_TRUE"; then :
if test $REPLACE_MBSTATE_T = 1; then
gl_LIBOBJS="$gl_LIBOBJS lc-charset-dispatch.$ac_objext"
gl_LIBOBJS="$gl_LIBOBJS mbtowc-lock.$ac_objext"
CFLAG_VISIBILITY=
HAVE_VISIBILITY=0
if test -n "$GCC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5
printf %s "checking whether the -Werror option is usable... " >&6; }
if test ${gl_cv_cc_vis_werror+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_vis_werror=yes
else $as_nop
gl_cv_cc_vis_werror=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_save_CFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_vis_werror" >&5
printf "%s\n" "$gl_cv_cc_vis_werror" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
printf %s "checking for simple visibility declarations... " >&6; }
if test ${gl_cv_cc_visibility+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fvisibility=hidden"
if test $gl_cv_cc_vis_werror = yes; then
CFLAGS="$CFLAGS -Werror"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern __attribute__((__visibility__("hidden"))) int hiddenvar;
extern __attribute__((__visibility__("default"))) int exportedvar;
extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
extern __attribute__((__visibility__("default"))) int exportedfunc (void);
void dummyfunc (void) {}
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_visibility=yes
else $as_nop
gl_cv_cc_visibility=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_save_CFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_visibility" >&5
printf "%s\n" "$gl_cv_cc_visibility" >&6; }
if test $gl_cv_cc_visibility = yes; then
CFLAG_VISIBILITY="-fvisibility=hidden"
HAVE_VISIBILITY=1
fi
fi
printf "%s\n" "#define HAVE_VISIBILITY $HAVE_VISIBILITY" >>confdefs.h
fi
:
fi
GL_GNULIB_MBRTOC32=1
printf "%s\n" "#define GNULIB_TEST_MBRTOC32 1" >>confdefs.h
if test $ac_cv_func_mbrtowc = no; then
HAVE_MBRTOWC=0
ac_fn_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mbrtowc" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_MBRTOWC $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_mbrtowc = yes; then
REPLACE_MBRTOWC=1
fi
else
if test $REPLACE_MBSTATE_T = 1; then
REPLACE_MBRTOWC=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5
printf %s "checking whether mbrtowc handles a NULL pwc argument... " >&6; }
if test ${gl_cv_func_mbrtowc_null_arg1+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on Solaris.
solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;;
esac
if test $LOCALE_FR_UTF8 != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
int main ()
{
int result = 0;
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
char input[] = "\303\237er";
mbstate_t state;
wchar_t wc;
size_t ret;
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, input, 5, &state);
if (ret != 2)
result |= 1;
if (!mbsinit (&state))
result |= 2;
memset (&state, '\0', sizeof (mbstate_t));
ret = mbrtowc (NULL, input, 5, &state);
if (ret != 2) /* Solaris 7 fails here: ret is -1. */
result |= 4;
if (!mbsinit (&state))
result |= 8;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_null_arg1=yes
else $as_nop
gl_cv_func_mbrtowc_null_arg1=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_null_arg1" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5
printf %s "checking whether mbrtowc handles a NULL string argument... " >&6; }
if test ${gl_cv_func_mbrtowc_null_arg2+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on OSF/1.
osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;;
esac
if test $LOCALE_FR_UTF8 != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
mbstate_t state;
wchar_t wc;
int ret;
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
mbrtowc (&wc, NULL, 5, &state);
/* Check that wc was not modified. */
if (wc != (wchar_t) 0xBADFACE)
return 2;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_null_arg2=yes
else $as_nop
gl_cv_func_mbrtowc_null_arg2=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_null_arg2" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5
printf %s "checking whether mbrtowc has a correct return value... " >&6; }
if test ${gl_cv_func_mbrtowc_retval+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on HP-UX, Solaris, native Windows.
hpux* | solaris* | mingw* | windows*)
gl_cv_func_mbrtowc_retval="guessing no" ;;
# Guess yes otherwise.
*)
gl_cv_func_mbrtowc_retval="guessing yes" ;;
esac
if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \
|| { case "$host_os" in mingw* | windows*) true;; *) false;; esac; }; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
int result = 0;
int found_some_locale = 0;
/* This fails on Solaris. */
if (strcmp ("$LOCALE_FR_UTF8", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
char input[] = "B\303\274\303\237er"; /* "Büßer" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
{
input[1] = '\0';
if (mbrtowc (&wc, input + 2, 5, &state) != 1)
result |= 1;
}
found_some_locale = 1;
}
/* This fails on HP-UX 11.11. */
if (strcmp ("$LOCALE_JA", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
{
input[1] = '\0';
if (mbrtowc (&wc, input + 2, 5, &state) != 2)
result |= 2;
}
found_some_locale = 1;
}
/* This fails on native Windows. */
if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL)
{
char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
{
input[3] = '\0';
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
result |= 4;
}
found_some_locale = 1;
}
if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL)
{
char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
{
input[3] = '\0';
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
result |= 8;
}
found_some_locale = 1;
}
if (setlocale (LC_ALL, "Chinese_China.936") != NULL)
{
char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
{
input[3] = '\0';
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
result |= 16;
}
found_some_locale = 1;
}
return (found_some_locale ? result : 77);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_retval=yes
else $as_nop
if test $? != 77; then
gl_cv_func_mbrtowc_retval=no
fi
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_retval" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5
printf %s "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; }
if test ${gl_cv_func_mbrtowc_nul_retval+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on Solaris 8 and 9.
solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;;
esac
if test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
/* This fails on Solaris 8 and 9. */
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "", 1, &state) != 0)
return 2;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_nul_retval=yes
else $as_nop
gl_cv_func_mbrtowc_nul_retval=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_nul_retval" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc stores incomplete characters" >&5
printf %s "checking whether mbrtowc stores incomplete characters... " >&6; }
if test ${gl_cv_func_mbrtowc_stores_incomplete+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_mbrtowc_stores_incomplete="guessing yes" ;;
*) gl_cv_func_mbrtowc_stores_incomplete="guessing no" ;;
esac
case "$host_os" in
mingw* | windows*)
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
int result = 0;
if (setlocale (LC_ALL, "French_France.65001") != NULL)
{
wchar_t wc = (wchar_t) 0xBADFACE;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\303", 1, &state) == (size_t)(-2)
&& wc != (wchar_t) 0xBADFACE)
result |= 1;
}
if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL)
{
wchar_t wc = (wchar_t) 0xBADFACE;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\226", 1, &state) == (size_t)(-2)
&& wc != (wchar_t) 0xBADFACE)
result |= 2;
}
if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL)
{
wchar_t wc = (wchar_t) 0xBADFACE;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\245", 1, &state) == (size_t)(-2)
&& wc != (wchar_t) 0xBADFACE)
result |= 4;
}
if (setlocale (LC_ALL, "Chinese_China.936") != NULL)
{
wchar_t wc = (wchar_t) 0xBADFACE;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\261", 1, &state) == (size_t)(-2)
&& wc != (wchar_t) 0xBADFACE)
result |= 8;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_stores_incomplete=no
else $as_nop
gl_cv_func_mbrtowc_stores_incomplete=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
;;
*)
if test $LOCALE_FR_UTF8 != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
wchar_t wc = (wchar_t) 0xBADFACE;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\303", 1, &state) == (size_t)(-2)
&& wc != (wchar_t) 0xBADFACE)
return 1;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_stores_incomplete=no
else $as_nop
gl_cv_func_mbrtowc_stores_incomplete=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_stores_incomplete" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_stores_incomplete" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works on empty input" >&5
printf %s "checking whether mbrtowc works on empty input... " >&6; }
if test ${gl_cv_func_mbrtowc_empty_input+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on AIX and glibc systems.
aix* | *-gnu* | gnu*) gl_cv_func_mbrtowc_empty_input="guessing no" ;;
# Guess no on Android.
linux*-android*) gl_cv_func_mbrtowc_empty_input="guessing no" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_mbrtowc_empty_input="guessing no" ;;
*) gl_cv_func_mbrtowc_empty_input="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
static wchar_t wc;
static mbstate_t mbs;
int
main (void)
{
return mbrtowc (&wc, "", 0, &mbs) != (size_t) -2;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_empty_input=yes
else $as_nop
gl_cv_func_mbrtowc_empty_input=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_empty_input" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_empty_input" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C locale is free of encoding errors" >&5
printf %s "checking whether the C locale is free of encoding errors... " >&6; }
if test ${gl_cv_func_mbrtowc_C_locale_sans_EILSEQ+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ="guessing yes" ;;
*) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#include <locale.h>
#include <wchar.h>
int
main (void)
{
int i;
char *locale = setlocale (LC_ALL, "C");
if (! locale)
return 2;
for (i = CHAR_MIN; i <= CHAR_MAX; i++)
{
char c = i;
wchar_t wc;
mbstate_t mbs = { 0, };
size_t ss = mbrtowc (&wc, &c, 1, &mbs);
if (1 < ss)
return 3;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_C_locale_sans_EILSEQ=yes
else $as_nop
gl_cv_func_mbrtowc_C_locale_sans_EILSEQ=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" >&6; }
case "$gl_cv_func_mbrtowc_null_arg1" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_null_arg2" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_retval" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_RETVAL_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_nul_retval" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_stores_incomplete" in
*no) ;;
*)
printf "%s\n" "#define MBRTOWC_STORES_INCOMPLETE_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_empty_input" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_EMPTY_INPUT_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_IN_C_LOCALE_MAYBE_EILSEQ 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
fi
fi
if test $REPLACE_MBSTATE_T = 1; then
case "$host_os" in
mingw* | windows*)
MBRTOWC_LIB=
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5
printf %s "checking whether imported symbols can be declared weak... " >&6; }
if test ${gl_cv_have_weak+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
cygwin* | mingw* | windows*)
gl_cv_have_weak="guessing no"
;;
*)
gl_cv_have_weak=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern void xyzzy ();
#pragma weak xyzzy
int
main (void)
{
xyzzy();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_have_weak=maybe
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test $gl_cv_have_weak = maybe; then
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __ELF__
Extensible Linking Format
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Extensible Linking Format" >/dev/null 2>&1
then :
gl_cv_have_weak="guessing yes"
else $as_nop
gl_cv_have_weak="guessing no"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#pragma weak fputs
int main ()
{
return (fputs == NULL);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_have_weak=yes
else $as_nop
gl_cv_have_weak=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
;;
esac
case " $LDFLAGS " in
*" -static "*) gl_cv_have_weak=no ;;
esac
case "$gl_cv_have_weak" in
*yes)
case "$host_os" in
freebsd* | dragonfly* | midnightbsd*)
: > conftest1.c
$CC $CPPFLAGS $CFLAGS $LDFLAGS -fPIC -shared -o libempty.so conftest1.c -lpthread >&5 2>&1
cat <<EOF > conftest2.c
#include <pthread.h>
#pragma weak pthread_mutexattr_gettype
int main ()
{
return (pthread_mutexattr_gettype != NULL);
}
EOF
$CC $CPPFLAGS $CFLAGS $LDFLAGS -o conftest conftest2.c libempty.so >&5 2>&1 \
|| gl_cv_have_weak=no
rm -f conftest1.c libempty.so conftest2.c conftest
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_weak" >&5
printf "%s\n" "$gl_cv_have_weak" >&6; }
case "$gl_cv_have_weak" in
*yes)
printf "%s\n" "#define HAVE_WEAK_SYMBOLS 1" >>confdefs.h
;;
esac
case "$gl_cv_have_weak" in
*yes) MBRTOWC_LIB= ;;
*) MBRTOWC_LIB="$LIBPTHREAD" ;;
esac
;;
esac
else
MBRTOWC_LIB=
fi
LIB_MBRTOWC="$MBRTOWC_LIB"
if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
GL_COND_OBJ_MBRTOWC_TRUE=
GL_COND_OBJ_MBRTOWC_FALSE='#'
else
GL_COND_OBJ_MBRTOWC_TRUE='#'
GL_COND_OBJ_MBRTOWC_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MBRTOWC_TRUE}" && test -z "${GL_COND_OBJ_MBRTOWC_FALSE}"; then
GL_COND_OBJ_MBRTOWC_TRUE='#'
GL_COND_OBJ_MBRTOWC_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MBRTOWC_TRUE"; then :
if test $REPLACE_MBSTATE_T = 1; then
gl_LIBOBJS="$gl_LIBOBJS lc-charset-dispatch.$ac_objext"
gl_LIBOBJS="$gl_LIBOBJS mbtowc-lock.$ac_objext"
CFLAG_VISIBILITY=
HAVE_VISIBILITY=0
if test -n "$GCC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5
printf %s "checking whether the -Werror option is usable... " >&6; }
if test ${gl_cv_cc_vis_werror+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_vis_werror=yes
else $as_nop
gl_cv_cc_vis_werror=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_save_CFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_vis_werror" >&5
printf "%s\n" "$gl_cv_cc_vis_werror" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
printf %s "checking for simple visibility declarations... " >&6; }
if test ${gl_cv_cc_visibility+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fvisibility=hidden"
if test $gl_cv_cc_vis_werror = yes; then
CFLAGS="$CFLAGS -Werror"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern __attribute__((__visibility__("hidden"))) int hiddenvar;
extern __attribute__((__visibility__("default"))) int exportedvar;
extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
extern __attribute__((__visibility__("default"))) int exportedfunc (void);
void dummyfunc (void) {}
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_visibility=yes
else $as_nop
gl_cv_cc_visibility=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_save_CFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_visibility" >&5
printf "%s\n" "$gl_cv_cc_visibility" >&6; }
if test $gl_cv_cc_visibility = yes; then
CFLAG_VISIBILITY="-fvisibility=hidden"
HAVE_VISIBILITY=1
fi
fi
printf "%s\n" "#define HAVE_VISIBILITY $HAVE_VISIBILITY" >>confdefs.h
fi
:
fi
GL_GNULIB_MBRTOWC=1
printf "%s\n" "#define GNULIB_TEST_MBRTOWC 1" >>confdefs.h
if test $ac_cv_func_mbsinit = no; then
HAVE_MBSINIT=0
ac_fn_check_decl "$LINENO" "mbsinit" "ac_cv_have_decl_mbsinit" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mbsinit" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_MBSINIT $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_mbsinit = yes; then
REPLACE_MBSINIT=1
fi
else
if test $REPLACE_MBSTATE_T = 1; then
REPLACE_MBSINIT=1
else
case "$host_os" in
mingw* | windows*) REPLACE_MBSINIT=1 ;;
esac
fi
fi
if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
GL_COND_OBJ_MBSINIT_TRUE=
GL_COND_OBJ_MBSINIT_FALSE='#'
else
GL_COND_OBJ_MBSINIT_TRUE='#'
GL_COND_OBJ_MBSINIT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MBSINIT_TRUE}" && test -z "${GL_COND_OBJ_MBSINIT_FALSE}"; then
GL_COND_OBJ_MBSINIT_TRUE='#'
GL_COND_OBJ_MBSINIT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MBSINIT_TRUE"; then :
:
fi
GL_GNULIB_MBSINIT=1
printf "%s\n" "#define GNULIB_TEST_MBSINIT 1" >>confdefs.h
if test $ac_cv_func_mbslen = yes; then
HAVE_MBSLEN=1
else
HAVE_MBSLEN=0
fi
GL_GNULIB_MBSLEN=1
printf "%s\n" "#define GNULIB_TEST_MBSLEN 1" >>confdefs.h
gl_LIBOBJS="$gl_LIBOBJS mbsrtoc32s-state.$ac_objext"
GL_GNULIB_MBSRTOC32S=1
printf "%s\n" "#define GNULIB_TEST_MBSRTOC32S 1" >>confdefs.h
if test $ac_cv_func_mbsrtowcs = no; then
HAVE_MBSRTOWCS=0
ac_fn_check_decl "$LINENO" "mbsrtowcs" "ac_cv_have_decl_mbsrtowcs" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mbsrtowcs" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_MBSRTOWCS $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_mbsrtowcs = yes; then
REPLACE_MBSRTOWCS=1
fi
else
if test $REPLACE_MBSTATE_T = 1; then
REPLACE_MBSRTOWCS=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbsrtowcs works" >&5
printf %s "checking whether mbsrtowcs works... " >&6; }
if test ${gl_cv_func_mbsrtowcs_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on HP-UX, Solaris, mingw.
hpux* | solaris* | mingw* | windows*)
gl_cv_func_mbsrtowcs_works="guessing no" ;;
# Guess yes otherwise.
*)
gl_cv_func_mbsrtowcs_works="guessing yes" ;;
esac
if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
int result = 0;
/* Test whether the function supports a NULL destination argument.
This fails on native Windows. */
if (strcmp ("$LOCALE_FR", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR") != NULL)
{
const char input[] = "\337er";
const char *src = input;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbsrtowcs (NULL, &src, 1, &state) != 3
|| src != input)
result |= 1;
}
/* Test whether the function works when started with a conversion state
in non-initial state. This fails on HP-UX 11.11 and Solaris 10. */
if (strcmp ("$LOCALE_FR_UTF8", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
const char input[] = "B\303\274\303\237er";
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2))
if (!mbsinit (&state))
{
const char *src = input + 2;
if (mbsrtowcs (NULL, &src, 10, &state) != 4)
result |= 2;
}
}
if (strcmp ("$LOCALE_JA", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
const char input[] = "<\306\374\313\334\270\354>";
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (NULL, input + 3, 1, &state) == (size_t)(-2))
if (!mbsinit (&state))
{
const char *src = input + 4;
if (mbsrtowcs (NULL, &src, 10, &state) != 3)
result |= 4;
}
}
if (strcmp ("$LOCALE_ZH_CN", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
const char input[] = "B\250\271\201\060\211\070er";
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2))
if (!mbsinit (&state))
{
const char *src = input + 2;
if (mbsrtowcs (NULL, &src, 10, &state) != 4)
result |= 8;
}
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbsrtowcs_works=yes
else $as_nop
gl_cv_func_mbsrtowcs_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbsrtowcs_works" >&5
printf "%s\n" "$gl_cv_func_mbsrtowcs_works" >&6; }
case "$gl_cv_func_mbsrtowcs_works" in
*yes) ;;
*) REPLACE_MBSRTOWCS=1 ;;
esac
if test $REPLACE_MBSRTOWCS = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C locale is free of encoding errors" >&5
printf %s "checking whether the C locale is free of encoding errors... " >&6; }
if test ${gl_cv_func_mbrtowc_C_locale_sans_EILSEQ+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ="guessing yes" ;;
*) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#include <locale.h>
#include <wchar.h>
int
main (void)
{
int i;
char *locale = setlocale (LC_ALL, "C");
if (! locale)
return 2;
for (i = CHAR_MIN; i <= CHAR_MAX; i++)
{
char c = i;
wchar_t wc;
mbstate_t mbs = { 0, };
size_t ss = mbrtowc (&wc, &c, 1, &mbs);
if (1 < ss)
return 3;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_C_locale_sans_EILSEQ=yes
else $as_nop
gl_cv_func_mbrtowc_C_locale_sans_EILSEQ=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" >&6; }
case "$gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" in
*yes) ;;
*) REPLACE_MBSRTOWCS=1 ;;
esac
fi
fi
fi
if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then
GL_COND_OBJ_MBSRTOWCS_TRUE=
GL_COND_OBJ_MBSRTOWCS_FALSE='#'
else
GL_COND_OBJ_MBSRTOWCS_TRUE='#'
GL_COND_OBJ_MBSRTOWCS_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MBSRTOWCS_TRUE}" && test -z "${GL_COND_OBJ_MBSRTOWCS_FALSE}"; then
GL_COND_OBJ_MBSRTOWCS_TRUE='#'
GL_COND_OBJ_MBSRTOWCS_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MBSRTOWCS_TRUE"; then :
gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs-state.$ac_objext"
:
fi
GL_GNULIB_MBSRTOWCS=1
printf "%s\n" "#define GNULIB_TEST_MBSRTOWCS 1" >>confdefs.h
GL_GNULIB_MBSSTR=1
printf "%s\n" "#define GNULIB_TEST_MBSSTR 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbswidth is declared in <wchar.h>" >&5
printf %s "checking whether mbswidth is declared in <wchar.h>... " >&6; }
if test ${ac_cv_have_decl_mbswidth+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
int
main (void)
{
char *p = (char *) mbswidth;
return !p;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_decl_mbswidth=yes
else $as_nop
ac_cv_have_decl_mbswidth=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_decl_mbswidth" >&5
printf "%s\n" "$ac_cv_have_decl_mbswidth" >&6; }
if test $ac_cv_have_decl_mbswidth = yes; then
ac_val=1
else
ac_val=0
fi
printf "%s\n" "#define HAVE_DECL_MBSWIDTH_IN_WCHAR_H $ac_val" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
printf %s "checking for mbstate_t... " >&6; }
if test ${ac_cv_type_mbstate_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
#include <wchar.h>
int
main (void)
{
mbstate_t x; return sizeof x;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_type_mbstate_t=yes
else $as_nop
ac_cv_type_mbstate_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
printf "%s\n" "$ac_cv_type_mbstate_t" >&6; }
if test $ac_cv_type_mbstate_t = yes; then
printf "%s\n" "#define HAVE_MBSTATE_T 1" >>confdefs.h
else
printf "%s\n" "#define mbstate_t int" >>confdefs.h
fi
GL_GNULIB_MBSZERO=1
printf "%s\n" "#define GNULIB_TEST_MBSZERO 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mbtowc" >&5
printf %s "checking for mbtowc... " >&6; }
if test ${gl_cv_onwards_func_mbtowc+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "mbtowc" "ac_cv_have_decl_mbtowc" "#include <stdlib.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mbtowc" = xyes
then :
fi
if test $ac_cv_have_decl_mbtowc = yes; then
ac_fn_c_check_func "$LINENO" "mbtowc" "ac_cv_func_mbtowc"
if test "x$ac_cv_func_mbtowc" = xyes
then :
fi
if test $ac_cv_func_mbtowc = yes; then
gl_cv_onwards_func_mbtowc=yes
else
gl_cv_onwards_func_mbtowc='future OS version'
fi
else
gl_cv_onwards_func_mbtowc='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "mbtowc" "ac_cv_func_mbtowc"
if test "x$ac_cv_func_mbtowc" = xyes
then :
fi
gl_cv_onwards_func_mbtowc=$ac_cv_func_mbtowc
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_mbtowc" >&5
printf "%s\n" "$gl_cv_onwards_func_mbtowc" >&6; }
case "$gl_cv_onwards_func_mbtowc" in
future*) ac_cv_func_mbtowc=no ;;
*) ac_cv_func_mbtowc=$gl_cv_onwards_func_mbtowc ;;
esac
if test $ac_cv_func_mbtowc = yes; then
printf "%s\n" "#define HAVE_MBTOWC 1" >>confdefs.h
fi
if test $ac_cv_func_mbtowc = no; then
HAVE_MBTOWC=0
case "$gl_cv_onwards_func_mbtowc" in
future*) REPLACE_MBTOWC=1 ;;
esac
else
if false; then
REPLACE_MBTOWC=1
fi
fi
if test $HAVE_MBTOWC = 0 || test $REPLACE_MBTOWC = 1; then
GL_COND_OBJ_MBTOWC_TRUE=
GL_COND_OBJ_MBTOWC_FALSE='#'
else
GL_COND_OBJ_MBTOWC_TRUE='#'
GL_COND_OBJ_MBTOWC_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MBTOWC_TRUE}" && test -z "${GL_COND_OBJ_MBTOWC_FALSE}"; then
GL_COND_OBJ_MBTOWC_TRUE='#'
GL_COND_OBJ_MBTOWC_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MBTOWC_TRUE"; then :
:
fi
GL_GNULIB_MBTOWC=1
printf "%s\n" "#define GNULIB_TEST_MBTOWC 1" >>confdefs.h
:
:
if test $REPLACE_MEMCHR = 1; then
GL_COND_OBJ_MEMCHR_TRUE=
GL_COND_OBJ_MEMCHR_FALSE='#'
else
GL_COND_OBJ_MEMCHR_TRUE='#'
GL_COND_OBJ_MEMCHR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MEMCHR_TRUE}" && test -z "${GL_COND_OBJ_MEMCHR_FALSE}"; then
GL_COND_OBJ_MEMCHR_TRUE='#'
GL_COND_OBJ_MEMCHR_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MEMCHR_TRUE"; then :
ac_fn_c_check_header_compile "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
if test "x$ac_cv_header_bp_sym_h" = xyes
then :
printf "%s\n" "#define HAVE_BP_SYM_H 1" >>confdefs.h
fi
fi
GL_GNULIB_MEMCHR=1
printf "%s\n" "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h
if test $HAVE_DECL_MEMMEM = 1 && test $REPLACE_MEMMEM = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
printf %s "checking whether memmem works in linear time... " >&6; }
if test ${gl_cv_func_memmem_works_fast+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)) \
&& !defined __UCLIBC__
Lucky user
#endif
#endif
#ifdef __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 0)
Lucky user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_memmem_works_fast="guessing yes"
else $as_nop
gl_cv_func_memmem_works_fast="$gl_cross_guess_normal"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <signal.h> /* for signal */
#include <string.h> /* for memmem */
#include <stdlib.h> /* for malloc */
#include <unistd.h> /* for alarm */
static void quit (int sig) { _exit (sig + 128); }
int
main (void)
{
int result = 0;
size_t m = 1000000;
char *haystack = (char *) malloc (2 * m + 1);
char *needle = (char *) malloc (m + 1);
/* Failure to compile this test due to missing alarm is okay,
since all such platforms (mingw) also lack memmem. */
signal (SIGALRM, quit);
alarm (5);
/* Check for quadratic performance. */
if (haystack && needle)
{
memset (haystack, 'A', 2 * m);
haystack[2 * m] = 'B';
memset (needle, 'A', m);
needle[m] = 'B';
if (!memmem (haystack, 2 * m + 1, needle, m + 1))
result |= 1;
}
/* Free allocated memory, in case some sanitizer is watching. */
free (haystack);
free (needle);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_memmem_works_fast=yes
else $as_nop
gl_cv_func_memmem_works_fast=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_fast" >&5
printf "%s\n" "$gl_cv_func_memmem_works_fast" >&6; }
case "$gl_cv_func_memmem_works_fast" in
*yes) ;;
*)
REPLACE_MEMMEM=1
;;
esac
fi
if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
fi
ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
if test "x$ac_cv_func_memmem" = xyes
then :
printf "%s\n" "#define HAVE_MEMMEM 1" >>confdefs.h
fi
if test $ac_cv_func_memmem = yes; then
HAVE_MEMMEM=1
else
HAVE_MEMMEM=0
fi
if test $ac_cv_have_decl_memmem = no; then
HAVE_DECL_MEMMEM=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether memmem works" >&5
printf %s "checking whether memmem works... " >&6; }
if test ${gl_cv_func_memmem_works_always+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h> /* for __GNU_LIBRARY__ */
#ifdef __GNU_LIBRARY__
#include <features.h>
#if ((__GLIBC__ == 2 && ((__GLIBC_MINOR > 0 && __GLIBC_MINOR__ < 9) \
|| __GLIBC_MINOR__ > 12)) \
|| (__GLIBC__ > 2)) \
|| defined __UCLIBC__
Lucky user
#endif
#elif defined __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
Lucky user
#endif
#else
Lucky user
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_memmem_works_always="guessing yes"
else $as_nop
gl_cv_func_memmem_works_always="$gl_cross_guess_normal"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h> /* for memmem */
#define P "_EF_BF_BD"
#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P
#define NEEDLE P P P P P
int
main (void)
{
int result = 0;
if (memmem (HAYSTACK, strlen (HAYSTACK), NEEDLE, strlen (NEEDLE)))
result |= 1;
/* Check for empty needle behavior. */
{
const char *haystack = "AAA";
if (memmem (haystack, 3, (const char *) 1, 0) != haystack)
result |= 2;
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_memmem_works_always=yes
else $as_nop
gl_cv_func_memmem_works_always=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_always" >&5
printf "%s\n" "$gl_cv_func_memmem_works_always" >&6; }
case "$gl_cv_func_memmem_works_always" in
*yes) ;;
*)
REPLACE_MEMMEM=1
;;
esac
fi
:
if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
fi
GL_GNULIB_MEMMEM=1
printf "%s\n" "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove"
if test "x$ac_cv_func_memmove" = xyes
then :
printf "%s\n" "#define HAVE_MEMMOVE 1" >>confdefs.h
fi
if test $ac_cv_func_memmove = no; then
GL_COND_OBJ_MEMMOVE_TRUE=
GL_COND_OBJ_MEMMOVE_FALSE='#'
else
GL_COND_OBJ_MEMMOVE_TRUE='#'
GL_COND_OBJ_MEMMOVE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MEMMOVE_TRUE}" && test -z "${GL_COND_OBJ_MEMMOVE_FALSE}"; then
GL_COND_OBJ_MEMMOVE_TRUE='#'
GL_COND_OBJ_MEMMOVE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MEMMOVE_TRUE"; then :
:
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mempcpy" >&5
printf %s "checking for mempcpy... " >&6; }
if test ${gl_cv_onwards_func_mempcpy+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "mempcpy" "ac_cv_have_decl_mempcpy" "#include <string.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mempcpy" = xyes
then :
fi
if test $ac_cv_have_decl_mempcpy = yes; then
ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
if test "x$ac_cv_func_mempcpy" = xyes
then :
fi
if test $ac_cv_func_mempcpy = yes; then
gl_cv_onwards_func_mempcpy=yes
else
gl_cv_onwards_func_mempcpy='future OS version'
fi
else
gl_cv_onwards_func_mempcpy='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
if test "x$ac_cv_func_mempcpy" = xyes
then :
fi
gl_cv_onwards_func_mempcpy=$ac_cv_func_mempcpy
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_mempcpy" >&5
printf "%s\n" "$gl_cv_onwards_func_mempcpy" >&6; }
case "$gl_cv_onwards_func_mempcpy" in
future*) ac_cv_func_mempcpy=no ;;
*) ac_cv_func_mempcpy=$gl_cv_onwards_func_mempcpy ;;
esac
if test $ac_cv_func_mempcpy = yes; then
printf "%s\n" "#define HAVE_MEMPCPY 1" >>confdefs.h
fi
if test $ac_cv_func_mempcpy = no; then
HAVE_MEMPCPY=0
case "$gl_cv_onwards_func_mempcpy" in
future*) REPLACE_MEMPCPY=1 ;;
esac
fi
if test $HAVE_MEMPCPY = 0 || test $REPLACE_MEMPCPY = 1; then
GL_COND_OBJ_MEMPCPY_TRUE=
GL_COND_OBJ_MEMPCPY_FALSE='#'
else
GL_COND_OBJ_MEMPCPY_TRUE='#'
GL_COND_OBJ_MEMPCPY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MEMPCPY_TRUE}" && test -z "${GL_COND_OBJ_MEMPCPY_FALSE}"; then
GL_COND_OBJ_MEMPCPY_TRUE='#'
GL_COND_OBJ_MEMPCPY_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MEMPCPY_TRUE"; then :
:
fi
GL_GNULIB_MEMPCPY=1
printf "%s\n" "#define GNULIB_TEST_MEMPCPY 1" >>confdefs.h
if test $ac_cv_have_decl_memrchr = no; then
HAVE_DECL_MEMRCHR=0
fi
ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr"
if test "x$ac_cv_func_memrchr" = xyes
then :
printf "%s\n" "#define HAVE_MEMRCHR 1" >>confdefs.h
fi
if test $ac_cv_func_memrchr = no; then
GL_COND_OBJ_MEMRCHR_TRUE=
GL_COND_OBJ_MEMRCHR_FALSE='#'
else
GL_COND_OBJ_MEMRCHR_TRUE='#'
GL_COND_OBJ_MEMRCHR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MEMRCHR_TRUE}" && test -z "${GL_COND_OBJ_MEMRCHR_FALSE}"; then
GL_COND_OBJ_MEMRCHR_TRUE='#'
GL_COND_OBJ_MEMRCHR_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MEMRCHR_TRUE"; then :
:
fi
GL_GNULIB_MEMRCHR=1
printf "%s\n" "#define GNULIB_TEST_MEMRCHR 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset"
if test "x$ac_cv_func_memset" = xyes
then :
printf "%s\n" "#define HAVE_MEMSET 1" >>confdefs.h
fi
if test $ac_cv_func_memset = no; then
GL_COND_OBJ_MEMSET_TRUE=
GL_COND_OBJ_MEMSET_FALSE='#'
else
GL_COND_OBJ_MEMSET_TRUE='#'
GL_COND_OBJ_MEMSET_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MEMSET_TRUE}" && test -z "${GL_COND_OBJ_MEMSET_FALSE}"; then
GL_COND_OBJ_MEMSET_TRUE='#'
GL_COND_OBJ_MEMSET_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MEMSET_TRUE"; then :
:
fi
if test $ac_cv_func_memset_explicit = no; then
HAVE_MEMSET_EXPLICIT=0
fi
if test $HAVE_MEMSET_EXPLICIT = 0; then
GL_COND_OBJ_MEMSET_EXPLICIT_TRUE=
GL_COND_OBJ_MEMSET_EXPLICIT_FALSE='#'
else
GL_COND_OBJ_MEMSET_EXPLICIT_TRUE='#'
GL_COND_OBJ_MEMSET_EXPLICIT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MEMSET_EXPLICIT_TRUE}" && test -z "${GL_COND_OBJ_MEMSET_EXPLICIT_FALSE}"; then
GL_COND_OBJ_MEMSET_EXPLICIT_TRUE='#'
GL_COND_OBJ_MEMSET_EXPLICIT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MEMSET_EXPLICIT_TRUE"; then :
ac_fn_c_check_func "$LINENO" "explicit_memset" "ac_cv_func_explicit_memset"
if test "x$ac_cv_func_explicit_memset" = xyes
then :
printf "%s\n" "#define HAVE_EXPLICIT_MEMSET 1" >>confdefs.h
fi
fi
GL_GNULIB_MEMSET_EXPLICIT=1
printf "%s\n" "#define GNULIB_TEST_MEMSET_EXPLICIT 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing slash" >&5
printf %s "checking whether mkdir handles trailing slash... " >&6; }
if test ${gl_cv_func_mkdir_trailing_slash_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
rm -rf conftest.dir
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;;
# Guess yes on MSVC, no on mingw.
windows*-msvc*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;;
mingw* | windows*) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef _MSC_VER
Known
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Known" >/dev/null 2>&1
then :
gl_cv_func_mkdir_trailing_slash_works="guessing yes"
else $as_nop
gl_cv_func_mkdir_trailing_slash_works="guessing no"
fi
rm -rf conftest*
;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_mkdir_trailing_slash_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/stat.h>
$gl_mda_defines
int
main (void)
{
return mkdir ("conftest.dir/", 0700);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mkdir_trailing_slash_works=yes
else $as_nop
gl_cv_func_mkdir_trailing_slash_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -rf conftest.dir
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_slash_works" >&5
printf "%s\n" "$gl_cv_func_mkdir_trailing_slash_works" >&6; }
case "$gl_cv_func_mkdir_trailing_slash_works" in
*yes) ;;
*)
REPLACE_MKDIR=1
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing dot" >&5
printf %s "checking whether mkdir handles trailing dot... " >&6; }
if test ${gl_cv_func_mkdir_trailing_dot_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
rm -rf conftest.dir
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;;
# Guess yes on musl systems.
*-musl*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_mkdir_trailing_dot_works="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_mkdir_trailing_dot_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/stat.h>
$gl_mda_defines
int
main (void)
{
return !mkdir ("conftest.dir/./", 0700);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mkdir_trailing_dot_works=yes
else $as_nop
gl_cv_func_mkdir_trailing_dot_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -rf conftest.dir
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_dot_works" >&5
printf "%s\n" "$gl_cv_func_mkdir_trailing_dot_works" >&6; }
case "$gl_cv_func_mkdir_trailing_dot_works" in
*yes) ;;
*)
REPLACE_MKDIR=1
printf "%s\n" "#define FUNC_MKDIR_DOT_BUG 1" >>confdefs.h
;;
esac
if test $REPLACE_MKDIR = 1; then
GL_COND_OBJ_MKDIR_TRUE=
GL_COND_OBJ_MKDIR_FALSE='#'
else
GL_COND_OBJ_MKDIR_TRUE='#'
GL_COND_OBJ_MKDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MKDIR_TRUE}" && test -z "${GL_COND_OBJ_MKDIR_FALSE}"; then
GL_COND_OBJ_MKDIR_TRUE='#'
GL_COND_OBJ_MKDIR_FALSE='#'
fi
GL_GNULIB_MKDIR=1
printf "%s\n" "#define GNULIB_TEST_MKDIR 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp"
if test "x$ac_cv_func_mkdtemp" = xyes
then :
printf "%s\n" "#define HAVE_MKDTEMP 1" >>confdefs.h
fi
if test $ac_cv_func_mkdtemp = no; then
HAVE_MKDTEMP=0
fi
if test $HAVE_MKDTEMP = 0; then
GL_COND_OBJ_MKDTEMP_TRUE=
GL_COND_OBJ_MKDTEMP_FALSE='#'
else
GL_COND_OBJ_MKDTEMP_TRUE='#'
GL_COND_OBJ_MKDTEMP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MKDTEMP_TRUE}" && test -z "${GL_COND_OBJ_MKDTEMP_FALSE}"; then
GL_COND_OBJ_MKDTEMP_TRUE='#'
GL_COND_OBJ_MKDTEMP_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MKDTEMP_TRUE"; then :
:
fi
GL_GNULIB_MKDTEMP=1
printf "%s\n" "#define GNULIB_TEST_MKDTEMP 1" >>confdefs.h
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
GL_COND_OBJ_MSVC_INVAL_TRUE=
GL_COND_OBJ_MSVC_INVAL_FALSE='#'
else
GL_COND_OBJ_MSVC_INVAL_TRUE='#'
GL_COND_OBJ_MSVC_INVAL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MSVC_INVAL_TRUE}" && test -z "${GL_COND_OBJ_MSVC_INVAL_FALSE}"; then
GL_COND_OBJ_MSVC_INVAL_TRUE='#'
GL_COND_OBJ_MSVC_INVAL_FALSE='#'
fi
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
GL_COND_OBJ_MSVC_NOTHROW_TRUE=
GL_COND_OBJ_MSVC_NOTHROW_FALSE='#'
else
GL_COND_OBJ_MSVC_NOTHROW_TRUE='#'
GL_COND_OBJ_MSVC_NOTHROW_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MSVC_NOTHROW_TRUE}" && test -z "${GL_COND_OBJ_MSVC_NOTHROW_FALSE}"; then
GL_COND_OBJ_MSVC_NOTHROW_TRUE='#'
GL_COND_OBJ_MSVC_NOTHROW_FALSE='#'
fi
printf "%s\n" "#define GNULIB_MSVC_NOTHROW 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <netinet/in.h> is self-contained" >&5
printf %s "checking whether <netinet/in.h> is self-contained... " >&6; }
if test ${gl_cv_header_netinet_in_h_selfcontained+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netinet/in.h>
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_netinet_in_h_selfcontained=yes
else $as_nop
gl_cv_header_netinet_in_h_selfcontained=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_netinet_in_h_selfcontained" >&5
printf "%s\n" "$gl_cv_header_netinet_in_h_selfcontained" >&6; }
if test $gl_cv_header_netinet_in_h_selfcontained = yes; then
GL_GENERATE_NETINET_IN_H=false
else
GL_GENERATE_NETINET_IN_H=true
ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
if test "x$ac_cv_header_netinet_in_h" = xyes
then :
printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_netinet_in_h='<'netinet/in.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <netinet/in.h>" >&5
printf %s "checking absolute name of <netinet/in.h>... " >&6; }
if test ${gl_cv_next_netinet_in_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_header_netinet_in_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netinet/in.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'netinet/in.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_netinet_in_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_netinet_in_h
gl_cv_next_netinet_in_h='"'$gl_header'"'
else
gl_cv_next_netinet_in_h='<'netinet/in.h'>'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netinet_in_h" >&5
printf "%s\n" "$gl_cv_next_netinet_in_h" >&6; }
fi
NEXT_NETINET_IN_H=$gl_cv_next_netinet_in_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'netinet/in.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_netinet_in_h
fi
NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H=$gl_next_as_first_directive
if test $ac_cv_header_netinet_in_h = yes; then
HAVE_NETINET_IN_H=1
else
HAVE_NETINET_IN_H=0
fi
fi
case "$GL_GENERATE_NETINET_IN_H" in
false) NETINET_IN_H='' ;;
true)
if test -z "$NETINET_IN_H"; then
NETINET_IN_H="${gl_source_base_prefix}netinet/in.h"
fi
;;
*) echo "*** GL_GENERATE_NETINET_IN_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_NETINET_IN_H; then
GL_GENERATE_NETINET_IN_H_TRUE=
GL_GENERATE_NETINET_IN_H_FALSE='#'
else
GL_GENERATE_NETINET_IN_H_TRUE='#'
GL_GENERATE_NETINET_IN_H_FALSE=
fi
:
if test -z "${GL_GENERATE_NETINET_IN_H_TRUE}" && test -z "${GL_GENERATE_NETINET_IN_H_FALSE}"; then
GL_GENERATE_NETINET_IN_H_TRUE='#'
GL_GENERATE_NETINET_IN_H_FALSE='#'
fi
NO_CXX=
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __GNUC__ && defined __cplusplus
Is_g_plus_plus
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Is_g_plus_plus" >/dev/null 2>&1
then :
NO_CXX="-x c"
fi
rm -rf conftest*
if test $ac_cv_header_obstack_h = yes; then
HAVE_OBSTACK=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for obstacks that work with any size object" >&5
printf %s "checking for obstacks that work with any size object... " >&6; }
if test ${gl_cv_func_obstack+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include "obstack.h"
void *obstack_chunk_alloc (size_t n) { return 0; }
void obstack_chunk_free (void *p) { }
/* Check that an internal function returns size_t, not int. */
size_t _obstack_memory_used (struct obstack *);
int
main (void)
{
struct obstack mem;
obstack_init (&mem);
obstack_free (&mem, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_obstack=yes
else $as_nop
gl_cv_func_obstack=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_obstack" >&5
printf "%s\n" "$gl_cv_func_obstack" >&6; }
if test $gl_cv_func_obstack = yes; then
REPLACE_OBSTACK=0
else
REPLACE_OBSTACK=1
fi
else
HAVE_OBSTACK=0
REPLACE_OBSTACK=0
fi
if test $HAVE_OBSTACK = 0 || test $REPLACE_OBSTACK = 1; then
GL_GENERATE_OBSTACK_H=true
else
GL_GENERATE_OBSTACK_H=false
fi
case "$GL_GENERATE_OBSTACK_H" in
false) OBSTACK_H='' ;;
true)
if test -z "$OBSTACK_H"; then
OBSTACK_H="${gl_source_base_prefix}obstack.h"
fi
;;
*) echo "*** GL_GENERATE_OBSTACK_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_OBSTACK_H; then
GL_GENERATE_OBSTACK_H_TRUE=
GL_GENERATE_OBSTACK_H_FALSE='#'
else
GL_GENERATE_OBSTACK_H_TRUE='#'
GL_GENERATE_OBSTACK_H_FALSE=
fi
:
if test -z "${GL_GENERATE_OBSTACK_H_TRUE}" && test -z "${GL_GENERATE_OBSTACK_H_FALSE}"; then
GL_GENERATE_OBSTACK_H_TRUE='#'
GL_GENERATE_OBSTACK_H_FALSE='#'
fi
if test $HAVE_OBSTACK = 0 || test $REPLACE_OBSTACK = 1; then
GL_COND_OBJ_OBSTACK_TRUE=
GL_COND_OBJ_OBSTACK_FALSE='#'
else
GL_COND_OBJ_OBSTACK_TRUE='#'
GL_COND_OBJ_OBSTACK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_OBSTACK_TRUE}" && test -z "${GL_COND_OBJ_OBSTACK_FALSE}"; then
GL_COND_OBJ_OBSTACK_TRUE='#'
GL_COND_OBJ_OBSTACK_FALSE='#'
fi
case "$host_os" in
mingw* | windows* | pw*)
REPLACE_OPEN=1
;;
*)
if test "$gl_cv_macro_O_CLOEXEC" != yes; then
REPLACE_OPEN=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether open recognizes a trailing slash" >&5
printf %s "checking whether open recognizes a trailing slash... " >&6; }
if test ${gl_cv_func_open_slash+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
touch conftest.tmp
ln -s conftest.tmp conftest.lnk
fi
if test "$cross_compiling" = yes
then :
case "$host_os" in
freebsd* | aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*)
gl_cv_func_open_slash="guessing no" ;;
*)
gl_cv_func_open_slash="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
$gl_mda_defines
int main ()
{
int result = 0;
#if HAVE_LSTAT
if (open ("conftest.lnk/", O_RDONLY) != -1)
result |= 1;
#endif
if (open ("conftest.sl/", O_CREAT, 0600) >= 0)
result |= 2;
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_open_slash=yes
else $as_nop
gl_cv_func_open_slash=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.sl conftest.tmp conftest.lnk
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_slash" >&5
printf "%s\n" "$gl_cv_func_open_slash" >&6; }
case "$gl_cv_func_open_slash" in
*no)
printf "%s\n" "#define OPEN_TRAILING_SLASH_BUG 1" >>confdefs.h
;;
esac
case "$gl_cv_func_open_slash" in
*no)
REPLACE_OPEN=1
;;
esac
;;
esac
if test $REPLACE_OPEN = 0; then
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
REPLACE_OPEN=1
fi
fi
if test $REPLACE_OPEN = 1; then
GL_COND_OBJ_OPEN_TRUE=
GL_COND_OBJ_OPEN_FALSE='#'
else
GL_COND_OBJ_OPEN_TRUE='#'
GL_COND_OBJ_OPEN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_OPEN_TRUE}" && test -z "${GL_COND_OBJ_OPEN_FALSE}"; then
GL_COND_OBJ_OPEN_TRUE='#'
GL_COND_OBJ_OPEN_FALSE='#'
fi
if test -z "$GL_COND_OBJ_OPEN_TRUE"; then :
:
fi
GL_GNULIB_OPEN=1
printf "%s\n" "#define GNULIB_TEST_OPEN 1" >>confdefs.h
case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink+$gl_cv_macro_O_CLOEXEC in
yes+*yes+yes)
;;
yes+*)
# Solaris 10 lacks O_CLOEXEC.
# Solaris 9 has *at functions, but uniformly mishandles trailing
# slash in all of them.
REPLACE_OPENAT=1
;;
*)
HAVE_OPENAT=0
;;
esac
if test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1; then
GL_COND_OBJ_OPENAT_TRUE=
GL_COND_OBJ_OPENAT_FALSE='#'
else
GL_COND_OBJ_OPENAT_TRUE='#'
GL_COND_OBJ_OPENAT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_OPENAT_TRUE}" && test -z "${GL_COND_OBJ_OPENAT_FALSE}"; then
GL_COND_OBJ_OPENAT_TRUE='#'
GL_COND_OBJ_OPENAT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_OPENAT_TRUE"; then :
:
fi
printf "%s\n" "#define GNULIB_OPENAT 1" >>confdefs.h
GL_GNULIB_OPENAT=1
printf "%s\n" "#define GNULIB_TEST_OPENAT 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir"
if test "x$ac_cv_func_opendir" = xyes
then :
printf "%s\n" "#define HAVE_OPENDIR 1" >>confdefs.h
fi
if test $ac_cv_func_opendir = no; then
HAVE_OPENDIR=0
else
if test $DIR_HAS_FD_MEMBER = 0; then
REPLACE_OPENDIR=1
fi
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
REPLACE_OPENDIR=1
fi
fi
if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then
GL_COND_OBJ_OPENDIR_TRUE=
GL_COND_OBJ_OPENDIR_FALSE='#'
else
GL_COND_OBJ_OPENDIR_TRUE='#'
GL_COND_OBJ_OPENDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_OPENDIR_TRUE}" && test -z "${GL_COND_OBJ_OPENDIR_FALSE}"; then
GL_COND_OBJ_OPENDIR_TRUE='#'
GL_COND_OBJ_OPENDIR_FALSE='#'
fi
GL_GNULIB_OPENDIR=1
printf "%s\n" "#define GNULIB_TEST_OPENDIR 1" >>confdefs.h
if test $gl_cv_have_include_next = yes; then
gl_cv_next_omp_h='<'omp.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <omp.h>" >&5
printf %s "checking absolute name of <omp.h>... " >&6; }
if test ${gl_cv_next_omp_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <omp.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'omp.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_omp_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_omp_h
gl_cv_next_omp_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_omp_h" >&5
printf "%s\n" "$gl_cv_next_omp_h" >&6; }
fi
NEXT_OMP_H=$gl_cv_next_omp_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'omp.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_omp_h
fi
NEXT_AS_FIRST_DIRECTIVE_OMP_H=$gl_next_as_first_directive
if test $ac_cv_func_pipe != yes; then
HAVE_PIPE=0
fi
if test $HAVE_PIPE = 0; then
GL_COND_OBJ_PIPE_TRUE=
GL_COND_OBJ_PIPE_FALSE='#'
else
GL_COND_OBJ_PIPE_TRUE='#'
GL_COND_OBJ_PIPE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_PIPE_TRUE}" && test -z "${GL_COND_OBJ_PIPE_FALSE}"; then
GL_COND_OBJ_PIPE_TRUE='#'
GL_COND_OBJ_PIPE_FALSE='#'
fi
GL_GNULIB_PIPE=1
printf "%s\n" "#define GNULIB_TEST_PIPE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pipe2" >&5
printf %s "checking for pipe2... " >&6; }
if test ${gl_cv_onwards_func_pipe2+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "pipe2" "ac_cv_have_decl_pipe2" "#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_pipe2" = xyes
then :
fi
if test $ac_cv_have_decl_pipe2 = yes; then
ac_fn_c_check_func "$LINENO" "pipe2" "ac_cv_func_pipe2"
if test "x$ac_cv_func_pipe2" = xyes
then :
fi
if test $ac_cv_func_pipe2 = yes; then
gl_cv_onwards_func_pipe2=yes
else
gl_cv_onwards_func_pipe2='future OS version'
fi
else
gl_cv_onwards_func_pipe2='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "pipe2" "ac_cv_func_pipe2"
if test "x$ac_cv_func_pipe2" = xyes
then :
fi
gl_cv_onwards_func_pipe2=$ac_cv_func_pipe2
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_pipe2" >&5
printf "%s\n" "$gl_cv_onwards_func_pipe2" >&6; }
case "$gl_cv_onwards_func_pipe2" in
future*) ac_cv_func_pipe2=no ;;
*) ac_cv_func_pipe2=$gl_cv_onwards_func_pipe2 ;;
esac
if test $ac_cv_func_pipe2 = yes; then
printf "%s\n" "#define HAVE_PIPE2 1" >>confdefs.h
fi
if test $ac_cv_func_pipe2 != yes; then
HAVE_PIPE2=0
case "$gl_cv_onwards_func_pipe2" in
future*) REPLACE_PIPE2=1 ;;
esac
else
REPLACE_PIPE2=1
fi
GL_GNULIB_PIPE2=1
printf "%s\n" "#define GNULIB_TEST_PIPE2 1" >>confdefs.h
printf "%s\n" "#define GNULIB_PIPE2_SAFER 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWN_TRUE=
GL_COND_OBJ_SPAWN_FALSE='#'
else
GL_COND_OBJ_SPAWN_TRUE='#'
GL_COND_OBJ_SPAWN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWN_TRUE}" && test -z "${GL_COND_OBJ_SPAWN_FALSE}"; then
GL_COND_OBJ_SPAWN_TRUE='#'
GL_COND_OBJ_SPAWN_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWN=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWN 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWNI_TRUE=
GL_COND_OBJ_SPAWNI_FALSE='#'
else
GL_COND_OBJ_SPAWNI_TRUE='#'
GL_COND_OBJ_SPAWNI_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWNI_TRUE}" && test -z "${GL_COND_OBJ_SPAWNI_FALSE}"; then
GL_COND_OBJ_SPAWNI_TRUE='#'
GL_COND_OBJ_SPAWNI_FALSE='#'
fi
if test -z "$GL_COND_OBJ_SPAWNI_TRUE"; then :
ac_fn_c_check_header_compile "$LINENO" "paths.h" "ac_cv_header_paths_h" "$ac_includes_default"
if test "x$ac_cv_header_paths_h" = xyes
then :
printf "%s\n" "#define HAVE_PATHS_H 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "confstr" "ac_cv_func_confstr"
if test "x$ac_cv_func_confstr" = xyes
then :
printf "%s\n" "#define HAVE_CONFSTR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sched_setparam" "ac_cv_func_sched_setparam"
if test "x$ac_cv_func_sched_setparam" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_SETPARAM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sched_setscheduler" "ac_cv_func_sched_setscheduler"
if test "x$ac_cv_func_sched_setscheduler" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_SETSCHEDULER 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setegid" "ac_cv_func_setegid"
if test "x$ac_cv_func_setegid" = xyes
then :
printf "%s\n" "#define HAVE_SETEGID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "seteuid" "ac_cv_func_seteuid"
if test "x$ac_cv_func_seteuid" = xyes
then :
printf "%s\n" "#define HAVE_SETEUID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "vfork" "ac_cv_func_vfork"
if test "x$ac_cv_func_vfork" = xyes
then :
printf "%s\n" "#define HAVE_VFORK 1" >>confdefs.h
fi
fi
if test $ac_cv_func_posix_spawn_file_actions_addchdir = yes; then
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR=1
else
HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR=0
fi
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1 || test $HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR = 1; then
GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_TRUE=
GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_FALSE='#'
else
GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_TRUE}" && test -z "${GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_FALSE}"; then
GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR 1" >>confdefs.h
if test $REPLACE_POSIX_SPAWN = 1; then
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_addclose works" >&5
printf %s "checking whether posix_spawn_file_actions_addclose works... " >&6; }
if test ${gl_cv_func_posix_spawn_file_actions_addclose_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
# Guess no on musl libc and Solaris, yes otherwise.
case "$host_os" in
*-musl* | midipix*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no" ;;
solaris*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no" ;;
*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <spawn.h>
int main ()
{
posix_spawn_file_actions_t actions;
if (posix_spawn_file_actions_init (&actions) != 0)
return 1;
if (posix_spawn_file_actions_addclose (&actions, -5) == 0)
return 2;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_posix_spawn_file_actions_addclose_works=yes
else $as_nop
gl_cv_func_posix_spawn_file_actions_addclose_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_addclose_works" >&5
printf "%s\n" "$gl_cv_func_posix_spawn_file_actions_addclose_works" >&6; }
case "$gl_cv_func_posix_spawn_file_actions_addclose_works" in
*yes) ;;
*) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 ;;
esac
fi
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE = 1; then
GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_TRUE=
GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_FALSE='#'
else
GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_TRUE}" && test -z "${GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_FALSE}"; then
GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE 1" >>confdefs.h
if test $REPLACE_POSIX_SPAWN = 1; then
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_adddup2 works" >&5
printf %s "checking whether posix_spawn_file_actions_adddup2 works... " >&6; }
if test ${gl_cv_func_posix_spawn_file_actions_adddup2_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
# Guess no on musl libc and Solaris, yes otherwise.
case "$host_os" in
*-musl* | midipix*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no";;
solaris*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no";;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no" ;;
*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing yes";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <spawn.h>
int main ()
{
posix_spawn_file_actions_t actions;
if (posix_spawn_file_actions_init (&actions) != 0)
return 1;
if (posix_spawn_file_actions_adddup2 (&actions, 10000000, 2) == 0)
return 2;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_posix_spawn_file_actions_adddup2_works=yes
else $as_nop
gl_cv_func_posix_spawn_file_actions_adddup2_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_adddup2_works" >&5
printf "%s\n" "$gl_cv_func_posix_spawn_file_actions_adddup2_works" >&6; }
case "$gl_cv_func_posix_spawn_file_actions_adddup2_works" in
*yes) ;;
*) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 ;;
esac
fi
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 = 1; then
GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_TRUE=
GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_FALSE='#'
else
GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_TRUE}" && test -z "${GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_FALSE}"; then
GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1" >>confdefs.h
if test $REPLACE_POSIX_SPAWN = 1; then
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_addopen works" >&5
printf %s "checking whether posix_spawn_file_actions_addopen works... " >&6; }
if test ${gl_cv_func_posix_spawn_file_actions_addopen_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
# Guess no on musl libc and Solaris, yes otherwise.
case "$host_os" in
*-musl* | midipix*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no";;
solaris*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no";;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no" ;;
*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing yes";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <spawn.h>
#include <fcntl.h>
int main ()
{
posix_spawn_file_actions_t actions;
if (posix_spawn_file_actions_init (&actions) != 0)
return 1;
if (posix_spawn_file_actions_addopen (&actions, 10000000, "foo", 0, O_RDONLY)
== 0)
return 2;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_posix_spawn_file_actions_addopen_works=yes
else $as_nop
gl_cv_func_posix_spawn_file_actions_addopen_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_addopen_works" >&5
printf "%s\n" "$gl_cv_func_posix_spawn_file_actions_addopen_works" >&6; }
case "$gl_cv_func_posix_spawn_file_actions_addopen_works" in
*yes) ;;
*) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 ;;
esac
fi
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN = 1; then
GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_TRUE=
GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_FALSE='#'
else
GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_TRUE}" && test -z "${GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_FALSE}"; then
GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWN_FACTION_DESTROY_TRUE=
GL_COND_OBJ_SPAWN_FACTION_DESTROY_FALSE='#'
else
GL_COND_OBJ_SPAWN_FACTION_DESTROY_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_DESTROY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWN_FACTION_DESTROY_TRUE}" && test -z "${GL_COND_OBJ_SPAWN_FACTION_DESTROY_FALSE}"; then
GL_COND_OBJ_SPAWN_FACTION_DESTROY_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_DESTROY_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWN_FACTION_INIT_TRUE=
GL_COND_OBJ_SPAWN_FACTION_INIT_FALSE='#'
else
GL_COND_OBJ_SPAWN_FACTION_INIT_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_INIT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWN_FACTION_INIT_TRUE}" && test -z "${GL_COND_OBJ_SPAWN_FACTION_INIT_FALSE}"; then
GL_COND_OBJ_SPAWN_FACTION_INIT_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_INIT_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWNATTR_DESTROY_TRUE=
GL_COND_OBJ_SPAWNATTR_DESTROY_FALSE='#'
else
GL_COND_OBJ_SPAWNATTR_DESTROY_TRUE='#'
GL_COND_OBJ_SPAWNATTR_DESTROY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWNATTR_DESTROY_TRUE}" && test -z "${GL_COND_OBJ_SPAWNATTR_DESTROY_FALSE}"; then
GL_COND_OBJ_SPAWNATTR_DESTROY_TRUE='#'
GL_COND_OBJ_SPAWNATTR_DESTROY_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWNATTR_DESTROY=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWNATTR_INIT_TRUE=
GL_COND_OBJ_SPAWNATTR_INIT_FALSE='#'
else
GL_COND_OBJ_SPAWNATTR_INIT_TRUE='#'
GL_COND_OBJ_SPAWNATTR_INIT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWNATTR_INIT_TRUE}" && test -z "${GL_COND_OBJ_SPAWNATTR_INIT_FALSE}"; then
GL_COND_OBJ_SPAWNATTR_INIT_TRUE='#'
GL_COND_OBJ_SPAWNATTR_INIT_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWNATTR_INIT=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWNATTR_SETFLAGS_TRUE=
GL_COND_OBJ_SPAWNATTR_SETFLAGS_FALSE='#'
else
GL_COND_OBJ_SPAWNATTR_SETFLAGS_TRUE='#'
GL_COND_OBJ_SPAWNATTR_SETFLAGS_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWNATTR_SETFLAGS_TRUE}" && test -z "${GL_COND_OBJ_SPAWNATTR_SETFLAGS_FALSE}"; then
GL_COND_OBJ_SPAWNATTR_SETFLAGS_TRUE='#'
GL_COND_OBJ_SPAWNATTR_SETFLAGS_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWNATTR_SETFLAGS=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWNATTR_SETPGROUP_TRUE=
GL_COND_OBJ_SPAWNATTR_SETPGROUP_FALSE='#'
else
GL_COND_OBJ_SPAWNATTR_SETPGROUP_TRUE='#'
GL_COND_OBJ_SPAWNATTR_SETPGROUP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWNATTR_SETPGROUP_TRUE}" && test -z "${GL_COND_OBJ_SPAWNATTR_SETPGROUP_FALSE}"; then
GL_COND_OBJ_SPAWNATTR_SETPGROUP_TRUE='#'
GL_COND_OBJ_SPAWNATTR_SETPGROUP_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWNATTR_SETPGROUP=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWNATTR_SETPGROUP 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWNATTR_SETSIGMASK_TRUE=
GL_COND_OBJ_SPAWNATTR_SETSIGMASK_FALSE='#'
else
GL_COND_OBJ_SPAWNATTR_SETSIGMASK_TRUE='#'
GL_COND_OBJ_SPAWNATTR_SETSIGMASK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWNATTR_SETSIGMASK_TRUE}" && test -z "${GL_COND_OBJ_SPAWNATTR_SETSIGMASK_FALSE}"; then
GL_COND_OBJ_SPAWNATTR_SETSIGMASK_TRUE='#'
GL_COND_OBJ_SPAWNATTR_SETSIGMASK_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWNATTR_SETSIGMASK=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWNP_TRUE=
GL_COND_OBJ_SPAWNP_FALSE='#'
else
GL_COND_OBJ_SPAWNP_TRUE='#'
GL_COND_OBJ_SPAWNP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWNP_TRUE}" && test -z "${GL_COND_OBJ_SPAWNP_FALSE}"; then
GL_COND_OBJ_SPAWNP_TRUE='#'
GL_COND_OBJ_SPAWNP_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWNP=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWNP 1" >>confdefs.h
POW_LIBM="$POW_LIBM"
ac_fn_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_program_invocation_name" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include <errno.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl" >>confdefs.h
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --keyword='proper_name:1,\"This is a proper name. See the gettext manual, section Names.\"'"
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --keyword='proper_name_utf8:1,\"This is a proper name. See the gettext manual, section Names.\"'"
# Check whether --enable-xattr was given.
if test ${enable_xattr+y}
then :
enableval=$enable_xattr; use_xattr=$enableval
else $as_nop
use_xattr=yes
fi
LIB_XATTR=
if test "$use_xattr" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xattr library with ATTR_ACTION_PERMISSIONS" >&5
printf %s "checking for xattr library with ATTR_ACTION_PERMISSIONS... " >&6; }
if test ${gl_cv_xattr_lib+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_xattr_lib=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <attr/error_context.h>
#include <attr/libattr.h>
static int
is_attr_permissions (const char *name, struct error_context *ctx)
{
return attr_copy_action (name, ctx) == ATTR_ACTION_PERMISSIONS;
}
int
main (void)
{
return attr_copy_fd ("/", 0, "/", 0, is_attr_permissions, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_xattr_lib='none required'
else $as_nop
xattr_saved_LIBS=$LIBS
LIBS="-lattr $LIBS"
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_xattr_lib=-lattr
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
LIBS=$xattr_saved_LIBS
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_xattr_lib" >&5
printf "%s\n" "$gl_cv_xattr_lib" >&6; }
if test "$gl_cv_xattr_lib" = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: libattr development library was not found or not usable." >&5
printf "%s\n" "$as_me: WARNING: libattr development library was not found or not usable." >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: gettext-tools will be built without xattr support." >&5
printf "%s\n" "$as_me: WARNING: gettext-tools will be built without xattr support." >&2;}
use_xattr=no
elif test "$gl_cv_xattr_lib" != 'none required'; then
LIB_XATTR=$gl_cv_xattr_lib
fi
fi
if test "$use_xattr" = yes; then
printf "%s\n" "#define USE_XATTR 1" >>confdefs.h
fi
if test "$use_xattr" = yes; then
QCOPY_ACL_LIB="$LIB_XATTR"
else
QCOPY_ACL_LIB="$LIB_ACL"
fi
:
:
ac_fn_c_check_func "$LINENO" "raise" "ac_cv_func_raise"
if test "x$ac_cv_func_raise" = xyes
then :
printf "%s\n" "#define HAVE_RAISE 1" >>confdefs.h
fi
if test $ac_cv_func_raise = no; then
HAVE_RAISE=0
else
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
REPLACE_RAISE=1
fi
HAVE_POSIX_SIGNALBLOCKING=0
if test "$gl_cv_type_sigset_t" = yes; then
ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
if test "x$ac_cv_func_sigprocmask" = xyes
then :
HAVE_POSIX_SIGNALBLOCKING=1
fi
fi
if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
if test $gl_cv_header_signal_h_SIGPIPE != yes; then
REPLACE_RAISE=1
fi
fi
fi
if test $HAVE_RAISE = 0 || test $REPLACE_RAISE = 1; then
GL_COND_OBJ_RAISE_TRUE=
GL_COND_OBJ_RAISE_FALSE='#'
else
GL_COND_OBJ_RAISE_TRUE='#'
GL_COND_OBJ_RAISE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_RAISE_TRUE}" && test -z "${GL_COND_OBJ_RAISE_FALSE}"; then
GL_COND_OBJ_RAISE_TRUE='#'
GL_COND_OBJ_RAISE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_RAISE_TRUE"; then :
:
fi
GL_GNULIB_RAISE=1
printf "%s\n" "#define GNULIB_TEST_RAISE 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "rawmemchr" "ac_cv_func_rawmemchr"
if test "x$ac_cv_func_rawmemchr" = xyes
then :
printf "%s\n" "#define HAVE_RAWMEMCHR 1" >>confdefs.h
fi
if test $ac_cv_func_rawmemchr = no; then
HAVE_RAWMEMCHR=0
fi
if test $HAVE_RAWMEMCHR = 0; then
GL_COND_OBJ_RAWMEMCHR_TRUE=
GL_COND_OBJ_RAWMEMCHR_FALSE='#'
else
GL_COND_OBJ_RAWMEMCHR_TRUE='#'
GL_COND_OBJ_RAWMEMCHR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_RAWMEMCHR_TRUE}" && test -z "${GL_COND_OBJ_RAWMEMCHR_FALSE}"; then
GL_COND_OBJ_RAWMEMCHR_TRUE='#'
GL_COND_OBJ_RAWMEMCHR_FALSE='#'
fi
if test -z "$GL_COND_OBJ_RAWMEMCHR_TRUE"; then :
:
fi
GL_GNULIB_RAWMEMCHR=1
printf "%s\n" "#define GNULIB_TEST_RAWMEMCHR 1" >>confdefs.h
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
REPLACE_READ=1
fi
if test $REPLACE_READ = 1; then
GL_COND_OBJ_READ_TRUE=
GL_COND_OBJ_READ_FALSE='#'
else
GL_COND_OBJ_READ_TRUE='#'
GL_COND_OBJ_READ_FALSE=
fi
:
if test -z "${GL_COND_OBJ_READ_TRUE}" && test -z "${GL_COND_OBJ_READ_FALSE}"; then
GL_COND_OBJ_READ_TRUE='#'
GL_COND_OBJ_READ_FALSE='#'
fi
if test -z "$GL_COND_OBJ_READ_TRUE"; then :
:
fi
GL_GNULIB_READ=1
printf "%s\n" "#define GNULIB_TEST_READ 1" >>confdefs.h
:
ac_fn_c_check_func "$LINENO" "readdir" "ac_cv_func_readdir"
if test "x$ac_cv_func_readdir" = xyes
then :
printf "%s\n" "#define HAVE_READDIR 1" >>confdefs.h
fi
if test $ac_cv_func_readdir = no; then
HAVE_READDIR=0
else
if test $DIR_HAS_FD_MEMBER = 0; then
REPLACE_READDIR=1
fi
fi
if test $HAVE_READDIR = 0 || test $REPLACE_READDIR = 1; then
GL_COND_OBJ_READDIR_TRUE=
GL_COND_OBJ_READDIR_FALSE='#'
else
GL_COND_OBJ_READDIR_TRUE='#'
GL_COND_OBJ_READDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_READDIR_TRUE}" && test -z "${GL_COND_OBJ_READDIR_FALSE}"; then
GL_COND_OBJ_READDIR_TRUE='#'
GL_COND_OBJ_READDIR_FALSE='#'
fi
GL_GNULIB_READDIR=1
printf "%s\n" "#define GNULIB_TEST_READDIR 1" >>confdefs.h
if test $ac_cv_func_readlink = no; then
HAVE_READLINK=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
printf %s "checking whether readlink signature is correct... " >&6; }
if test ${gl_cv_decl_readlink_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
/* Cause compilation failure if original declaration has wrong type. */
ssize_t readlink (const char *, char *, size_t);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_decl_readlink_works=yes
else $as_nop
gl_cv_decl_readlink_works=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
printf "%s\n" "$gl_cv_decl_readlink_works" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
printf %s "checking whether readlink handles trailing slash correctly... " >&6; }
if test ${gl_cv_func_readlink_trailing_slash+y}
then :
printf %s "(cached) " >&6
else $as_nop
# We have readlink, so assume ln -s works.
ln -s conftest.no-such conftest.link
ln -s conftest.link conftest.lnk2
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux or glibc systems.
linux-* | linux | *-gnu* | gnu*)
gl_cv_func_readlink_trailing_slash="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*)
gl_cv_func_readlink_trailing_slash="guessing yes" ;;
# Guess no on AIX or HP-UX.
aix* | hpux*)
gl_cv_func_readlink_trailing_slash="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_readlink_trailing_slash="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
int
main (void)
{
char buf[20];
return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_readlink_trailing_slash=yes
else $as_nop
gl_cv_func_readlink_trailing_slash=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.link conftest.lnk2
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_trailing_slash" >&5
printf "%s\n" "$gl_cv_func_readlink_trailing_slash" >&6; }
case "$gl_cv_func_readlink_trailing_slash" in
*yes)
if test "$gl_cv_decl_readlink_works" != yes; then
REPLACE_READLINK=1
fi
;;
*)
printf "%s\n" "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
REPLACE_READLINK=1
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether readlink truncates results correctly" >&5
printf %s "checking whether readlink truncates results correctly... " >&6; }
if test ${gl_cv_func_readlink_truncate+y}
then :
printf %s "(cached) " >&6
else $as_nop
# We have readlink, so assume ln -s works.
ln -s ab conftest.link
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux or glibc systems.
linux-* | linux | *-gnu* | gnu*)
gl_cv_func_readlink_truncate="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*)
gl_cv_func_readlink_truncate="guessing yes" ;;
# Guess no on AIX or HP-UX.
aix* | hpux*)
gl_cv_func_readlink_truncate="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_readlink_truncate="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
int
main (void)
{
char c;
return readlink ("conftest.link", &c, 1) != 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_readlink_truncate=yes
else $as_nop
gl_cv_func_readlink_truncate=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.link conftest.lnk2
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_truncate" >&5
printf "%s\n" "$gl_cv_func_readlink_truncate" >&6; }
case $gl_cv_func_readlink_truncate in
*yes)
if test "$gl_cv_decl_readlink_works" != yes; then
REPLACE_READLINK=1
fi
;;
*)
printf "%s\n" "#define READLINK_TRUNCATE_BUG 1" >>confdefs.h
REPLACE_READLINK=1
;;
esac
fi
if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
GL_COND_OBJ_READLINK_TRUE=
GL_COND_OBJ_READLINK_FALSE='#'
else
GL_COND_OBJ_READLINK_TRUE='#'
GL_COND_OBJ_READLINK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_READLINK_TRUE}" && test -z "${GL_COND_OBJ_READLINK_FALSE}"; then
GL_COND_OBJ_READLINK_TRUE='#'
GL_COND_OBJ_READLINK_FALSE='#'
fi
if test -z "$GL_COND_OBJ_READLINK_TRUE"; then :
:
fi
GL_GNULIB_READLINK=1
printf "%s\n" "#define GNULIB_TEST_READLINK 1" >>confdefs.h
if test $REPLACE_REALLOC_FOR_REALLOC_GNU = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether realloc (0, 0) returns nonnull" >&5
printf %s "checking whether realloc (0, 0) returns nonnull... " >&6; }
if test ${ac_cv_func_realloc_0_nonnull+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on platforms where we know the result.
*-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
| gnu* | *-musl* | midipix* | midnightbsd* \
| hpux* | solaris* | cygwin* | mingw* | windows* | msys* )
ac_cv_func_realloc_0_nonnull="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) ac_cv_func_realloc_0_nonnull="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
void *p = realloc (0, 0);
void * volatile vp = p;
int result = !vp;
free (p);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_realloc_0_nonnull=yes
else $as_nop
ac_cv_func_realloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
printf "%s\n" "$ac_cv_func_realloc_0_nonnull" >&6; }
case $ac_cv_func_realloc_0_nonnull in #(
*yes) :
;; #(
*) :
REPLACE_REALLOC_FOR_REALLOC_GNU=1 ;;
esac
fi
if test $REPLACE_REALLOC_FOR_REALLOC_GNU = 1; then
gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext"
fi
GL_GNULIB_REALLOC_GNU=1
printf "%s\n" "#define GNULIB_TEST_REALLOC_GNU 1" >>confdefs.h
if test $REPLACE_MALLOC_FOR_MALLOC_POSIX = 1; then
REPLACE_REALLOC_FOR_REALLOC_POSIX=1
fi
if test $REPLACE_REALLOC_FOR_REALLOC_POSIX = 1; then
gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext"
fi
GL_GNULIB_REALLOC_POSIX=1
printf "%s\n" "#define GNULIB_TEST_REALLOC_POSIX 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for reallocarray" >&5
printf %s "checking for reallocarray... " >&6; }
if test ${gl_cv_onwards_func_reallocarray+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "reallocarray" "ac_cv_have_decl_reallocarray" "#include <stdlib.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_reallocarray" = xyes
then :
fi
if test $ac_cv_have_decl_reallocarray = yes; then
ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray"
if test "x$ac_cv_func_reallocarray" = xyes
then :
fi
if test $ac_cv_func_reallocarray = yes; then
gl_cv_onwards_func_reallocarray=yes
else
gl_cv_onwards_func_reallocarray='future OS version'
fi
else
gl_cv_onwards_func_reallocarray='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray"
if test "x$ac_cv_func_reallocarray" = xyes
then :
fi
gl_cv_onwards_func_reallocarray=$ac_cv_func_reallocarray
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_reallocarray" >&5
printf "%s\n" "$gl_cv_onwards_func_reallocarray" >&6; }
case "$gl_cv_onwards_func_reallocarray" in
future*) ac_cv_func_reallocarray=no ;;
*) ac_cv_func_reallocarray=$gl_cv_onwards_func_reallocarray ;;
esac
if test $ac_cv_func_reallocarray = yes; then
printf "%s\n" "#define HAVE_REALLOCARRAY 1" >>confdefs.h
fi
if test "$ac_cv_func_reallocarray" = no; then
HAVE_REALLOCARRAY=0
case "$gl_cv_onwards_func_reallocarray" in
future*) REPLACE_REALLOCARRAY=1 ;;
esac
elif test "$gl_cv_malloc_ptrdiff" = no; then
REPLACE_REALLOCARRAY=1
fi
if test $HAVE_REALLOCARRAY = 0 || test $REPLACE_REALLOCARRAY = 1; then
GL_COND_OBJ_REALLOCARRAY_TRUE=
GL_COND_OBJ_REALLOCARRAY_FALSE='#'
else
GL_COND_OBJ_REALLOCARRAY_TRUE='#'
GL_COND_OBJ_REALLOCARRAY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_REALLOCARRAY_TRUE}" && test -z "${GL_COND_OBJ_REALLOCARRAY_FALSE}"; then
GL_COND_OBJ_REALLOCARRAY_TRUE='#'
GL_COND_OBJ_REALLOCARRAY_FALSE='#'
fi
if test -z "$GL_COND_OBJ_REALLOCARRAY_TRUE"; then :
:
fi
printf "%s\n" "#define GNULIB_REALLOCARRAY 1" >>confdefs.h
GL_GNULIB_REALLOCARRAY=1
printf "%s\n" "#define GNULIB_TEST_REALLOCARRAY 1" >>confdefs.h
: ${RELOCATABLE_CONFIG_H_DIR='$(top_builddir)'}
RELOCATABLE_SRC_DIR="\$(top_srcdir)/$gl_source_base"
RELOCATABLE_BUILD_DIR="\$(top_builddir)/$gl_source_base"
if test $RELOCATABLE = yes; then
GL_COND_OBJ_PROGRELOC_TRUE=
GL_COND_OBJ_PROGRELOC_FALSE='#'
else
GL_COND_OBJ_PROGRELOC_TRUE='#'
GL_COND_OBJ_PROGRELOC_FALSE=
fi
:
if test -z "${GL_COND_OBJ_PROGRELOC_TRUE}" && test -z "${GL_COND_OBJ_PROGRELOC_FALSE}"; then
GL_COND_OBJ_PROGRELOC_TRUE='#'
GL_COND_OBJ_PROGRELOC_FALSE='#'
fi
if test -z "$GL_COND_OBJ_PROGRELOC_TRUE"; then :
gl_LIBOBJS="$gl_LIBOBJS relocatable.$ac_objext"
fi
:
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for faccessat" >&5
printf %s "checking for faccessat... " >&6; }
if test ${gl_cv_onwards_func_faccessat+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "faccessat" "ac_cv_have_decl_faccessat" "#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_faccessat" = xyes
then :
fi
if test $ac_cv_have_decl_faccessat = yes; then
ac_fn_c_check_func "$LINENO" "faccessat" "ac_cv_func_faccessat"
if test "x$ac_cv_func_faccessat" = xyes
then :
fi
if test $ac_cv_func_faccessat = yes; then
gl_cv_onwards_func_faccessat=yes
else
gl_cv_onwards_func_faccessat='future OS version'
fi
else
gl_cv_onwards_func_faccessat='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "faccessat" "ac_cv_func_faccessat"
if test "x$ac_cv_func_faccessat" = xyes
then :
fi
gl_cv_onwards_func_faccessat=$ac_cv_func_faccessat
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_faccessat" >&5
printf "%s\n" "$gl_cv_onwards_func_faccessat" >&6; }
case "$gl_cv_onwards_func_faccessat" in
future*) ac_cv_func_faccessat=no ;;
*) ac_cv_func_faccessat=$gl_cv_onwards_func_faccessat ;;
esac
if test $ac_cv_func_faccessat = yes; then
printf "%s\n" "#define HAVE_FACCESSAT 1" >>confdefs.h
fi
case "$host_os" in
mingw* | windows*) ;;
*) ac_fn_c_check_func "$LINENO" "getcwd" "ac_cv_func_getcwd"
if test "x$ac_cv_func_getcwd" = xyes
then :
printf "%s\n" "#define HAVE_GETCWD 1" >>confdefs.h
fi
;;
esac
if test "$gl_cv_func_malloc_posix" = yes; then
printf "%s\n" "#define HAVE_MALLOC_POSIX 1" >>confdefs.h
else
REPLACE_MALLOC_FOR_MALLOC_POSIX=1
fi
if test $REPLACE_MALLOC_FOR_MALLOC_POSIX = 1; then
REPLACE_REALLOC_FOR_REALLOC_POSIX=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether free is known to preserve errno" >&5
printf %s "checking whether free is known to preserve errno... " >&6; }
if test ${gl_cv_func_free_preserves_errno+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
#if 2 < __GLIBC__ + (33 <= __GLIBC_MINOR__)
#elif defined __OpenBSD__
#elif defined __sun
#else
#error "'free' is not known to preserve errno"
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_free_preserves_errno=yes
else $as_nop
gl_cv_func_free_preserves_errno=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_free_preserves_errno" >&5
printf "%s\n" "$gl_cv_func_free_preserves_errno" >&6; }
case $gl_cv_func_free_preserves_errno in
*yes)
printf "%s\n" "#define HAVE_FREE_POSIX 1" >>confdefs.h
;;
*) REPLACE_FREE=1 ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mempcpy" >&5
printf %s "checking for mempcpy... " >&6; }
if test ${gl_cv_onwards_func_mempcpy+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "mempcpy" "ac_cv_have_decl_mempcpy" "#include <string.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mempcpy" = xyes
then :
fi
if test $ac_cv_have_decl_mempcpy = yes; then
ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
if test "x$ac_cv_func_mempcpy" = xyes
then :
fi
if test $ac_cv_func_mempcpy = yes; then
gl_cv_onwards_func_mempcpy=yes
else
gl_cv_onwards_func_mempcpy='future OS version'
fi
else
gl_cv_onwards_func_mempcpy='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
if test "x$ac_cv_func_mempcpy" = xyes
then :
fi
gl_cv_onwards_func_mempcpy=$ac_cv_func_mempcpy
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_mempcpy" >&5
printf "%s\n" "$gl_cv_onwards_func_mempcpy" >&6; }
case "$gl_cv_onwards_func_mempcpy" in
future*) ac_cv_func_mempcpy=no ;;
*) ac_cv_func_mempcpy=$gl_cv_onwards_func_mempcpy ;;
esac
if test $ac_cv_func_mempcpy = yes; then
printf "%s\n" "#define HAVE_MEMPCPY 1" >>confdefs.h
fi
if test $ac_cv_func_mempcpy = no; then
HAVE_MEMPCPY=0
case "$gl_cv_onwards_func_mempcpy" in
future*) REPLACE_MEMPCPY=1 ;;
esac
fi
ac_fn_c_check_func "$LINENO" "rawmemchr" "ac_cv_func_rawmemchr"
if test "x$ac_cv_func_rawmemchr" = xyes
then :
printf "%s\n" "#define HAVE_RAWMEMCHR 1" >>confdefs.h
fi
if test $ac_cv_func_rawmemchr = no; then
HAVE_RAWMEMCHR=0
fi
if test $ac_cv_have_decl_setenv = no; then
HAVE_DECL_SETENV=0
fi
ac_fn_c_check_header_compile "$LINENO" "search.h" "ac_cv_header_search_h" "$ac_includes_default"
if test "x$ac_cv_header_search_h" = xyes
then :
printf "%s\n" "#define HAVE_SEARCH_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tsearch" >&5
printf %s "checking for tsearch... " >&6; }
if test ${gl_cv_onwards_func_tsearch+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "tsearch" "ac_cv_have_decl_tsearch" "#include <search.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_tsearch" = xyes
then :
fi
if test $ac_cv_have_decl_tsearch = yes; then
ac_fn_c_check_func "$LINENO" "tsearch" "ac_cv_func_tsearch"
if test "x$ac_cv_func_tsearch" = xyes
then :
fi
if test $ac_cv_func_tsearch = yes; then
gl_cv_onwards_func_tsearch=yes
else
gl_cv_onwards_func_tsearch='future OS version'
fi
else
gl_cv_onwards_func_tsearch='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "tsearch" "ac_cv_func_tsearch"
if test "x$ac_cv_func_tsearch" = xyes
then :
fi
gl_cv_onwards_func_tsearch=$ac_cv_func_tsearch
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_tsearch" >&5
printf "%s\n" "$gl_cv_onwards_func_tsearch" >&6; }
case "$gl_cv_onwards_func_tsearch" in
future*) ac_cv_func_tsearch=no ;;
*) ac_cv_func_tsearch=$gl_cv_onwards_func_tsearch ;;
esac
if test $ac_cv_func_tsearch = yes; then
printf "%s\n" "#define HAVE_TSEARCH 1" >>confdefs.h
fi
relocatable_sh=$ac_aux_dir/relocatable.sh.in
ac_fn_c_check_func "$LINENO" "rewinddir" "ac_cv_func_rewinddir"
if test "x$ac_cv_func_rewinddir" = xyes
then :
printf "%s\n" "#define HAVE_REWINDDIR 1" >>confdefs.h
fi
if test $ac_cv_func_rewinddir = no; then
HAVE_REWINDDIR=0
else
if test $DIR_HAS_FD_MEMBER = 0; then
REPLACE_REWINDDIR=1
fi
fi
if test $HAVE_REWINDDIR = 0 || test $REPLACE_REWINDDIR = 1; then
GL_COND_OBJ_REWINDDIR_TRUE=
GL_COND_OBJ_REWINDDIR_FALSE='#'
else
GL_COND_OBJ_REWINDDIR_TRUE='#'
GL_COND_OBJ_REWINDDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_REWINDDIR_TRUE}" && test -z "${GL_COND_OBJ_REWINDDIR_FALSE}"; then
GL_COND_OBJ_REWINDDIR_TRUE='#'
GL_COND_OBJ_REWINDDIR_FALSE='#'
fi
GL_GNULIB_REWINDDIR=1
printf "%s\n" "#define GNULIB_TEST_REWINDDIR 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether rmdir works" >&5
printf %s "checking whether rmdir works... " >&6; }
if test ${gl_cv_func_rmdir_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
mkdir conftest.dir
touch conftest.file
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_rmdir_works="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_rmdir_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_rmdir_works="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_rmdir_works="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_rmdir_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <errno.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <direct.h>
#endif
$gl_mda_defines
int
main (void)
{
int result = 0;
if (!rmdir ("conftest.file/"))
result |= 1;
else if (errno != ENOTDIR)
result |= 2;
if (!rmdir ("conftest.dir/./"))
result |= 4;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_rmdir_works=yes
else $as_nop
gl_cv_func_rmdir_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -rf conftest.dir conftest.file
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rmdir_works" >&5
printf "%s\n" "$gl_cv_func_rmdir_works" >&6; }
case "$gl_cv_func_rmdir_works" in
*yes) ;;
*)
REPLACE_RMDIR=1
;;
esac
if test $REPLACE_RMDIR = 1; then
GL_COND_OBJ_RMDIR_TRUE=
GL_COND_OBJ_RMDIR_FALSE='#'
else
GL_COND_OBJ_RMDIR_TRUE='#'
GL_COND_OBJ_RMDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_RMDIR_TRUE}" && test -z "${GL_COND_OBJ_RMDIR_FALSE}"; then
GL_COND_OBJ_RMDIR_TRUE='#'
GL_COND_OBJ_RMDIR_FALSE='#'
fi
GL_GNULIB_RMDIR=1
printf "%s\n" "#define GNULIB_TEST_RMDIR 1" >>confdefs.h
if test $ac_cv_func_secure_getenv = no; then
HAVE_SECURE_GETENV=0
fi
if test $HAVE_SECURE_GETENV = 0; then
GL_COND_OBJ_SECURE_GETENV_TRUE=
GL_COND_OBJ_SECURE_GETENV_FALSE='#'
else
GL_COND_OBJ_SECURE_GETENV_TRUE='#'
GL_COND_OBJ_SECURE_GETENV_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SECURE_GETENV_TRUE}" && test -z "${GL_COND_OBJ_SECURE_GETENV_FALSE}"; then
GL_COND_OBJ_SECURE_GETENV_TRUE='#'
GL_COND_OBJ_SECURE_GETENV_FALSE='#'
fi
if test -z "$GL_COND_OBJ_SECURE_GETENV_TRUE"; then :
ac_fn_c_check_func "$LINENO" "__secure_getenv" "ac_cv_func___secure_getenv"
if test "x$ac_cv_func___secure_getenv" = xyes
then :
printf "%s\n" "#define HAVE___SECURE_GETENV 1" >>confdefs.h
fi
if test $ac_cv_func___secure_getenv = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for issetugid" >&5
printf %s "checking for issetugid... " >&6; }
if test ${gl_cv_onwards_func_issetugid+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "issetugid" "ac_cv_have_decl_issetugid" "#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_issetugid" = xyes
then :
fi
if test $ac_cv_have_decl_issetugid = yes; then
ac_fn_c_check_func "$LINENO" "issetugid" "ac_cv_func_issetugid"
if test "x$ac_cv_func_issetugid" = xyes
then :
fi
if test $ac_cv_func_issetugid = yes; then
gl_cv_onwards_func_issetugid=yes
else
gl_cv_onwards_func_issetugid='future OS version'
fi
else
gl_cv_onwards_func_issetugid='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "issetugid" "ac_cv_func_issetugid"
if test "x$ac_cv_func_issetugid" = xyes
then :
fi
gl_cv_onwards_func_issetugid=$ac_cv_func_issetugid
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_issetugid" >&5
printf "%s\n" "$gl_cv_onwards_func_issetugid" >&6; }
case "$gl_cv_onwards_func_issetugid" in
future*) ac_cv_func_issetugid=no ;;
*) ac_cv_func_issetugid=$gl_cv_onwards_func_issetugid ;;
esac
if test $ac_cv_func_issetugid = yes; then
printf "%s\n" "#define HAVE_ISSETUGID 1" >>confdefs.h
fi
fi
fi
GL_GNULIB_SECURE_GETENV=1
printf "%s\n" "#define GNULIB_TEST_SECURE_GETENV 1" >>confdefs.h
SERVENT_LIB=
gl_saved_libs="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing getservbyname" >&5
printf %s "checking for library containing getservbyname... " >&6; }
if test ${ac_cv_search_getservbyname+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char getservbyname ();
int
main (void)
{
return getservbyname ();
;
return 0;
}
_ACEOF
for ac_lib in '' socket network net
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_getservbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_getservbyname+y}
then :
break
fi
done
if test ${ac_cv_search_getservbyname+y}
then :
else $as_nop
ac_cv_search_getservbyname=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getservbyname" >&5
printf "%s\n" "$ac_cv_search_getservbyname" >&6; }
ac_res=$ac_cv_search_getservbyname
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
if test "$ac_cv_search_getservbyname" != "none required"; then
SERVENT_LIB="$ac_cv_search_getservbyname"
fi
fi
LIBS="$gl_saved_libs"
if test -z "$SERVENT_LIB"; then
for ac_func in getservbyname
do :
ac_fn_c_check_func "$LINENO" "getservbyname" "ac_cv_func_getservbyname"
if test "x$ac_cv_func_getservbyname" = xyes
then :
printf "%s\n" "#define HAVE_GETSERVBYNAME 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getservbyname in winsock2.h and -lws2_32" >&5
printf %s "checking for getservbyname in winsock2.h and -lws2_32... " >&6; }
if test ${gl_cv_w32_getservbyname+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_w32_getservbyname=no
gl_save_LIBS="$LIBS"
LIBS="$LIBS -lws2_32"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#include <stddef.h>
int
main (void)
{
getservbyname(NULL,NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_w32_getservbyname=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gl_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getservbyname" >&5
printf "%s\n" "$gl_cv_w32_getservbyname" >&6; }
if test "$gl_cv_w32_getservbyname" = "yes"; then
SERVENT_LIB="-lws2_32"
fi
fi
done
fi
if test $ac_cv_func_setenv = no; then
HAVE_SETENV=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether setenv validates arguments" >&5
printf %s "checking whether setenv validates arguments... " >&6; }
if test ${gl_cv_func_setenv_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_setenv_works="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_setenv_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_setenv_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <errno.h>
#include <string.h>
int
main (void)
{
int result = 0;
{
if (setenv ("", "", 0) != -1)
result |= 1;
else if (errno != EINVAL)
result |= 2;
}
{
if (setenv ("a", "=", 1) != 0)
result |= 4;
else if (strcmp (getenv ("a"), "=") != 0)
result |= 8;
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_setenv_works=yes
else $as_nop
gl_cv_func_setenv_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setenv_works" >&5
printf "%s\n" "$gl_cv_func_setenv_works" >&6; }
case "$gl_cv_func_setenv_works" in
*yes) ;;
*)
REPLACE_SETENV=1
;;
esac
fi
if test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1; then
GL_COND_OBJ_SETENV_TRUE=
GL_COND_OBJ_SETENV_FALSE='#'
else
GL_COND_OBJ_SETENV_TRUE='#'
GL_COND_OBJ_SETENV_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SETENV_TRUE}" && test -z "${GL_COND_OBJ_SETENV_FALSE}"; then
GL_COND_OBJ_SETENV_TRUE='#'
GL_COND_OBJ_SETENV_FALSE='#'
fi
GL_GNULIB_SETENV=1
printf "%s\n" "#define GNULIB_TEST_SETENV 1" >>confdefs.h
NEED_SETLOCALE_IMPROVED=0
case "$host_os" in
mingw* | windows*) NEED_SETLOCALE_IMPROVED=1 ;;
cygwin*)
case `uname -r` in
1.5.*) NEED_SETLOCALE_IMPROVED=1 ;;
esac
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether setlocale supports the C locale" >&5
printf %s "checking whether setlocale supports the C locale... " >&6; }
if test ${gl_cv_func_setlocale_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on Android.
linux*-android*) gl_cv_func_setlocale_works="guessing no";;
# Guess yes otherwise.
*) gl_cv_func_setlocale_works="guessing yes";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
int main ()
{
return setlocale (LC_ALL, "C") == NULL;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_setlocale_works=yes
else $as_nop
gl_cv_func_setlocale_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setlocale_works" >&5
printf "%s\n" "$gl_cv_func_setlocale_works" >&6; }
case "$gl_cv_func_setlocale_works" in
*yes) ;;
*) NEED_SETLOCALE_IMPROVED=1 ;;
esac
;;
esac
printf "%s\n" "#define NEED_SETLOCALE_IMPROVED $NEED_SETLOCALE_IMPROVED" >>confdefs.h
NEED_SETLOCALE_MTSAFE=0
if test $SETLOCALE_NULL_ALL_MTSAFE = 0 || test $SETLOCALE_NULL_ONE_MTSAFE = 0; then
NEED_SETLOCALE_MTSAFE=1
fi
printf "%s\n" "#define NEED_SETLOCALE_MTSAFE $NEED_SETLOCALE_MTSAFE" >>confdefs.h
if test $NEED_SETLOCALE_IMPROVED = 1 || test $NEED_SETLOCALE_MTSAFE = 1; then
REPLACE_SETLOCALE=1
fi
if test $NEED_SETLOCALE_MTSAFE = 1; then
SETLOCALE_LIB="$SETLOCALE_NULL_LIB"
else
SETLOCALE_LIB=
fi
LIB_SETLOCALE="$SETLOCALE_LIB"
if test $REPLACE_SETLOCALE = 1; then
GL_COND_OBJ_SETLOCALE_TRUE=
GL_COND_OBJ_SETLOCALE_FALSE='#'
else
GL_COND_OBJ_SETLOCALE_TRUE='#'
GL_COND_OBJ_SETLOCALE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SETLOCALE_TRUE}" && test -z "${GL_COND_OBJ_SETLOCALE_FALSE}"; then
GL_COND_OBJ_SETLOCALE_TRUE='#'
GL_COND_OBJ_SETLOCALE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_SETLOCALE_TRUE"; then :
:
fi
GL_GNULIB_SETLOCALE=1
printf "%s\n" "#define GNULIB_TEST_SETLOCALE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether setlocale (LC_ALL, NULL) is multithread-safe" >&5
printf %s "checking whether setlocale (LC_ALL, NULL) is multithread-safe... " >&6; }
if test ${gl_cv_func_setlocale_null_all_mtsafe+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on musl libc, macOS, FreeBSD, NetBSD, OpenBSD, AIX, Haiku.
*-musl* | midipix* | darwin* | freebsd* | midnightbsd* | netbsd* | openbsd* | aix* | haiku*)
gl_cv_func_setlocale_null_all_mtsafe=no ;;
# Guess no on Cygwin < 3.4.6.
cygwin*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED >= CYGWIN_VERSION_DLL_MAKE_COMBINED (3004, 6)
Lucky user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_setlocale_null_all_mtsafe=yes
else $as_nop
gl_cv_func_setlocale_null_all_mtsafe=no
fi
rm -rf conftest*
;;
# Guess yes on glibc, HP-UX, IRIX, Solaris, native Windows.
*-gnu* | gnu* | hpux* | irix* | solaris* | mingw* | windows*)
gl_cv_func_setlocale_null_all_mtsafe=yes ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_setlocale_null_all_mtsafe="$gl_cross_guess_normal" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setlocale_null_all_mtsafe" >&5
printf "%s\n" "$gl_cv_func_setlocale_null_all_mtsafe" >&6; }
case "$host_os" in
mingw* | windows*) ;;
*)
if test $gl_pthread_api = no && test $ac_cv_header_threads_h = no; then
gl_cv_func_setlocale_null_all_mtsafe="trivially yes"
fi
;;
esac
case "$gl_cv_func_setlocale_null_all_mtsafe" in
*yes) SETLOCALE_NULL_ALL_MTSAFE=1 ;;
*) SETLOCALE_NULL_ALL_MTSAFE=0 ;;
esac
printf "%s\n" "#define SETLOCALE_NULL_ALL_MTSAFE $SETLOCALE_NULL_ALL_MTSAFE" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether setlocale (category, NULL) is multithread-safe" >&5
printf %s "checking whether setlocale (category, NULL) is multithread-safe... " >&6; }
if test ${gl_cv_func_setlocale_null_one_mtsafe+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on OpenBSD, AIX.
openbsd* | aix*)
gl_cv_func_setlocale_null_one_mtsafe=no ;;
# Guess yes on glibc, musl libc, macOS, FreeBSD, NetBSD, HP-UX, IRIX, Solaris, Haiku, Cygwin, native Windows.
*-gnu* | gnu* | *-musl* | midipix* | darwin* | freebsd* | midnightbsd* | netbsd* | hpux* | irix* | solaris* | haiku* | cygwin* | mingw* | windows*)
gl_cv_func_setlocale_null_one_mtsafe=yes ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_setlocale_null_one_mtsafe="$gl_cross_guess_normal" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setlocale_null_one_mtsafe" >&5
printf "%s\n" "$gl_cv_func_setlocale_null_one_mtsafe" >&6; }
case "$host_os" in
mingw* | windows*) ;;
*)
if test $gl_pthread_api = no && test $ac_cv_header_threads_h = no; then
gl_cv_func_setlocale_null_one_mtsafe="trivially yes"
fi
;;
esac
case "$gl_cv_func_setlocale_null_one_mtsafe" in
*yes) SETLOCALE_NULL_ONE_MTSAFE=1 ;;
*) SETLOCALE_NULL_ONE_MTSAFE=0 ;;
esac
printf "%s\n" "#define SETLOCALE_NULL_ONE_MTSAFE $SETLOCALE_NULL_ONE_MTSAFE" >>confdefs.h
if test $SETLOCALE_NULL_ALL_MTSAFE = 0 || test $SETLOCALE_NULL_ONE_MTSAFE = 0; then
case "$host_os" in
mingw* | windows*)
SETLOCALE_NULL_LIB=
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5
printf %s "checking whether imported symbols can be declared weak... " >&6; }
if test ${gl_cv_have_weak+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
cygwin* | mingw* | windows*)
gl_cv_have_weak="guessing no"
;;
*)
gl_cv_have_weak=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern void xyzzy ();
#pragma weak xyzzy
int
main (void)
{
xyzzy();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_have_weak=maybe
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test $gl_cv_have_weak = maybe; then
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __ELF__
Extensible Linking Format
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Extensible Linking Format" >/dev/null 2>&1
then :
gl_cv_have_weak="guessing yes"
else $as_nop
gl_cv_have_weak="guessing no"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#pragma weak fputs
int main ()
{
return (fputs == NULL);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_have_weak=yes
else $as_nop
gl_cv_have_weak=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
;;
esac
case " $LDFLAGS " in
*" -static "*) gl_cv_have_weak=no ;;
esac
case "$gl_cv_have_weak" in
*yes)
case "$host_os" in
freebsd* | dragonfly* | midnightbsd*)
: > conftest1.c
$CC $CPPFLAGS $CFLAGS $LDFLAGS -fPIC -shared -o libempty.so conftest1.c -lpthread >&5 2>&1
cat <<EOF > conftest2.c
#include <pthread.h>
#pragma weak pthread_mutexattr_gettype
int main ()
{
return (pthread_mutexattr_gettype != NULL);
}
EOF
$CC $CPPFLAGS $CFLAGS $LDFLAGS -o conftest conftest2.c libempty.so >&5 2>&1 \
|| gl_cv_have_weak=no
rm -f conftest1.c libempty.so conftest2.c conftest
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_weak" >&5
printf "%s\n" "$gl_cv_have_weak" >&6; }
case "$gl_cv_have_weak" in
*yes)
printf "%s\n" "#define HAVE_WEAK_SYMBOLS 1" >>confdefs.h
;;
esac
case "$gl_cv_have_weak" in
*yes) SETLOCALE_NULL_LIB= ;;
*) SETLOCALE_NULL_LIB="$LIBPTHREAD" ;;
esac
;;
esac
else
SETLOCALE_NULL_LIB=
fi
LIB_SETLOCALE_NULL="$SETLOCALE_NULL_LIB"
if test $SETLOCALE_NULL_ALL_MTSAFE = 0 || test $SETLOCALE_NULL_ONE_MTSAFE = 0; then
GL_COND_OBJ_SETLOCALE_LOCK_TRUE=
GL_COND_OBJ_SETLOCALE_LOCK_FALSE='#'
else
GL_COND_OBJ_SETLOCALE_LOCK_TRUE='#'
GL_COND_OBJ_SETLOCALE_LOCK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SETLOCALE_LOCK_TRUE}" && test -z "${GL_COND_OBJ_SETLOCALE_LOCK_FALSE}"; then
GL_COND_OBJ_SETLOCALE_LOCK_TRUE='#'
GL_COND_OBJ_SETLOCALE_LOCK_FALSE='#'
fi
if test -z "$GL_COND_OBJ_SETLOCALE_LOCK_TRUE"; then :
CFLAG_VISIBILITY=
HAVE_VISIBILITY=0
if test -n "$GCC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5
printf %s "checking whether the -Werror option is usable... " >&6; }
if test ${gl_cv_cc_vis_werror+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_vis_werror=yes
else $as_nop
gl_cv_cc_vis_werror=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_save_CFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_vis_werror" >&5
printf "%s\n" "$gl_cv_cc_vis_werror" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
printf %s "checking for simple visibility declarations... " >&6; }
if test ${gl_cv_cc_visibility+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fvisibility=hidden"
if test $gl_cv_cc_vis_werror = yes; then
CFLAGS="$CFLAGS -Werror"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern __attribute__((__visibility__("hidden"))) int hiddenvar;
extern __attribute__((__visibility__("default"))) int exportedvar;
extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
extern __attribute__((__visibility__("default"))) int exportedfunc (void);
void dummyfunc (void) {}
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_visibility=yes
else $as_nop
gl_cv_cc_visibility=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_save_CFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_visibility" >&5
printf "%s\n" "$gl_cv_cc_visibility" >&6; }
if test $gl_cv_cc_visibility = yes; then
CFLAG_VISIBILITY="-fvisibility=hidden"
HAVE_VISIBILITY=1
fi
fi
printf "%s\n" "#define HAVE_VISIBILITY $HAVE_VISIBILITY" >>confdefs.h
fi
GL_GNULIB_SETLOCALE_NULL=1
printf "%s\n" "#define GNULIB_TEST_SETLOCALE_NULL 1" >>confdefs.h
if test $ac_cv_func_sigaction = yes; then
ac_fn_c_check_member "$LINENO" "struct sigaction" "sa_sigaction" "ac_cv_member_struct_sigaction_sa_sigaction" "#include <signal.h>
"
if test "x$ac_cv_member_struct_sigaction_sa_sigaction" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1" >>confdefs.h
fi
if test $ac_cv_member_struct_sigaction_sa_sigaction = no; then
HAVE_STRUCT_SIGACTION_SA_SIGACTION=0
fi
else
HAVE_SIGACTION=0
fi
if test $HAVE_SIGACTION = 0; then
GL_COND_OBJ_SIGACTION_TRUE=
GL_COND_OBJ_SIGACTION_FALSE='#'
else
GL_COND_OBJ_SIGACTION_TRUE='#'
GL_COND_OBJ_SIGACTION_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SIGACTION_TRUE}" && test -z "${GL_COND_OBJ_SIGACTION_FALSE}"; then
GL_COND_OBJ_SIGACTION_TRUE='#'
GL_COND_OBJ_SIGACTION_FALSE='#'
fi
if test -z "$GL_COND_OBJ_SIGACTION_TRUE"; then :
ac_fn_c_check_type "$LINENO" "siginfo_t" "ac_cv_type_siginfo_t" "
#include <signal.h>
"
if test "x$ac_cv_type_siginfo_t" = xyes
then :
printf "%s\n" "#define HAVE_SIGINFO_T 1" >>confdefs.h
fi
if test $ac_cv_type_siginfo_t = no; then
HAVE_SIGINFO_T=0
fi
fi
GL_GNULIB_SIGACTION=1
printf "%s\n" "#define GNULIB_TEST_SIGACTION 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for signbit macro" >&5
printf %s "checking for signbit macro... " >&6; }
if test ${gl_cv_func_signbit+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_signbit="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_signbit="guessing yes" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_signbit="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_signbit="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
/* If signbit is defined as a function, don't use it, since calling it for
'float' or 'long double' arguments would involve conversions.
If signbit is not declared at all but exists as a library function, don't
use it, since the prototype may not match.
If signbit is not declared at all but exists as a compiler built-in, don't
use it, since it's preferable to use __builtin_signbit* (no warnings,
no conversions). */
#ifndef signbit
# error "signbit should be a macro"
#endif
#include <string.h>
/* Global variables.
Needed because GCC 4 constant-folds __builtin_signbitl (literal)
but cannot constant-fold __builtin_signbitl (variable). */
float vf;
double vd;
long double vl;
int main ()
{
/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0.
So we use -p0f and -p0d instead. */
float p0f = 0.0f;
float m0f = -p0f;
double p0d = 0.0;
double m0d = -p0d;
/* On HP-UX 10.20, negating 0.0L does not yield -0.0L.
So we use another constant expression instead.
But that expression does not work on other platforms, such as when
cross-compiling to PowerPC on Mac OS X 10.5. */
long double p0l = 0.0L;
#if defined __hpux || defined __sgi
long double m0l = -LDBL_MIN * LDBL_MIN;
#else
long double m0l = -p0l;
#endif
int result = 0;
if (signbit (vf)) /* link check */
vf++;
{
float plus_inf = 1.0f / p0f;
float minus_inf = -1.0f / p0f;
if (!(!signbit (255.0f)
&& signbit (-255.0f)
&& !signbit (p0f)
&& (memcmp (&m0f, &p0f, sizeof (float)) == 0 || signbit (m0f))
&& !signbit (plus_inf)
&& signbit (minus_inf)))
result |= 1;
}
if (signbit (vd)) /* link check */
vd++;
{
double plus_inf = 1.0 / p0d;
double minus_inf = -1.0 / p0d;
if (!(!signbit (255.0)
&& signbit (-255.0)
&& !signbit (p0d)
&& (memcmp (&m0d, &p0d, sizeof (double)) == 0 || signbit (m0d))
&& !signbit (plus_inf)
&& signbit (minus_inf)))
result |= 2;
}
if (signbit (vl)) /* link check */
vl++;
{
long double plus_inf = 1.0L / p0l;
long double minus_inf = -1.0L / p0l;
if (signbit (255.0L))
result |= 4;
if (!signbit (-255.0L))
result |= 4;
if (signbit (p0l))
result |= 8;
if (!(memcmp (&m0l, &p0l, sizeof (long double)) == 0 || signbit (m0l)))
result |= 16;
if (signbit (plus_inf))
result |= 32;
if (!signbit (minus_inf))
result |= 64;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_signbit=yes
else $as_nop
gl_cv_func_signbit=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_signbit" >&5
printf "%s\n" "$gl_cv_func_signbit" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for signbit compiler built-ins" >&5
printf %s "checking for signbit compiler built-ins... " >&6; }
if test ${gl_cv_func_signbit_builtins+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_signbit_builtins="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_signbit_builtins="guessing yes" ;;
# Guess yes on mingw, no on MSVC.
mingw* | windows*) if test -n "$GCC"; then
gl_cv_func_signbit_builtins="guessing yes"
else
gl_cv_func_signbit_builtins="guessing no"
fi
;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_signbit_builtins="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if (__GNUC__ >= 4) || (__clang_major__ >= 4)
# define signbit(x) \
(sizeof (x) == sizeof (long double) ? __builtin_signbitl (x) : \
sizeof (x) == sizeof (double) ? __builtin_signbit (x) : \
__builtin_signbitf (x))
#else
# error "signbit should be three compiler built-ins"
#endif
#include <string.h>
/* Global variables.
Needed because GCC 4 constant-folds __builtin_signbitl (literal)
but cannot constant-fold __builtin_signbitl (variable). */
float vf;
double vd;
long double vl;
int main ()
{
/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0.
So we use -p0f and -p0d instead. */
float p0f = 0.0f;
float m0f = -p0f;
double p0d = 0.0;
double m0d = -p0d;
/* On HP-UX 10.20, negating 0.0L does not yield -0.0L.
So we use another constant expression instead.
But that expression does not work on other platforms, such as when
cross-compiling to PowerPC on Mac OS X 10.5. */
long double p0l = 0.0L;
#if defined __hpux || defined __sgi
long double m0l = -LDBL_MIN * LDBL_MIN;
#else
long double m0l = -p0l;
#endif
int result = 0;
if (signbit (vf)) /* link check */
vf++;
{
float plus_inf = 1.0f / p0f;
float minus_inf = -1.0f / p0f;
if (!(!signbit (255.0f)
&& signbit (-255.0f)
&& !signbit (p0f)
&& (memcmp (&m0f, &p0f, sizeof (float)) == 0 || signbit (m0f))
&& !signbit (plus_inf)
&& signbit (minus_inf)))
result |= 1;
}
if (signbit (vd)) /* link check */
vd++;
{
double plus_inf = 1.0 / p0d;
double minus_inf = -1.0 / p0d;
if (!(!signbit (255.0)
&& signbit (-255.0)
&& !signbit (p0d)
&& (memcmp (&m0d, &p0d, sizeof (double)) == 0 || signbit (m0d))
&& !signbit (plus_inf)
&& signbit (minus_inf)))
result |= 2;
}
if (signbit (vl)) /* link check */
vl++;
{
long double plus_inf = 1.0L / p0l;
long double minus_inf = -1.0L / p0l;
if (signbit (255.0L))
result |= 4;
if (!signbit (-255.0L))
result |= 4;
if (signbit (p0l))
result |= 8;
if (!(memcmp (&m0l, &p0l, sizeof (long double)) == 0 || signbit (m0l)))
result |= 16;
if (signbit (plus_inf))
result |= 32;
if (!signbit (minus_inf))
result |= 64;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_signbit_builtins=yes
else $as_nop
gl_cv_func_signbit_builtins=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_signbit_builtins" >&5
printf "%s\n" "$gl_cv_func_signbit_builtins" >&6; }
case "$gl_cv_func_signbit_builtins" in
*yes)
REPLACE_SIGNBIT_USING_BUILTINS=1
;;
*)
case "$gl_cv_func_signbit" in
*yes) ;;
*)
REPLACE_SIGNBIT=1
;;
esac
;;
esac
case "$host_os" in
solaris*)
REPLACE_SIGNBIT=1
;;
esac
if test $REPLACE_SIGNBIT = 1; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'float'" >&5
printf %s "checking where to find the sign bit in a 'float'... " >&6; }
if test ${gl_cv_cc_float_signbit+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
gl_cv_cc_float_signbit="unknown"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <stdio.h>
#define NWORDS \
((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { float value; unsigned int word[NWORDS]; }
memory_float;
static memory_float plus = { 1.0f };
static memory_float minus = { -1.0f };
int main ()
{
size_t j, k, i;
unsigned int m;
FILE *fp = fopen ("conftest.out", "w");
if (fp == NULL)
return 1;
/* Find the different bit. */
k = 0; m = 0;
for (j = 0; j < NWORDS; j++)
{
unsigned int x = plus.word[j] ^ minus.word[j];
if ((x & (x - 1)) || (x && m))
{
/* More than one bit difference. */
fprintf (fp, "unknown");
fclose (fp);
return 2;
}
if (x)
{
k = j;
m = x;
}
}
if (m == 0)
{
/* No difference. */
fprintf (fp, "unknown");
fclose (fp);
return 3;
}
/* Now m = plus.word[k] ^ ~minus.word[k]. */
if (plus.word[k] & ~minus.word[k])
{
/* Oh? The sign bit is set in the positive and cleared in the negative
numbers? */
fprintf (fp, "unknown");
fclose (fp);
return 4;
}
for (i = 0; ; i++)
if ((m >> i) & 1)
break;
fprintf (fp, "word %d bit %d", (int) k, (int) i);
if (fclose (fp) != 0)
return 5;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_cc_float_signbit=`cat conftest.out`
else $as_nop
gl_cv_cc_float_signbit="unknown"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.out
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_signbit" >&5
printf "%s\n" "$gl_cv_cc_float_signbit" >&6; }
case "$gl_cv_cc_float_signbit" in
word*bit*)
word=`echo "$gl_cv_cc_float_signbit" | sed -e 's/word //' -e 's/ bit.*//'`
bit=`echo "$gl_cv_cc_float_signbit" | sed -e 's/word.*bit //'`
printf "%s\n" "#define FLT_SIGNBIT_WORD $word" >>confdefs.h
printf "%s\n" "#define FLT_SIGNBIT_BIT $bit" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'double'" >&5
printf %s "checking where to find the sign bit in a 'double'... " >&6; }
if test ${gl_cv_cc_double_signbit+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
gl_cv_cc_double_signbit="unknown"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <stdio.h>
#define NWORDS \
((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { double value; unsigned int word[NWORDS]; }
memory_float;
static memory_float plus = { 1.0 };
static memory_float minus = { -1.0 };
int main ()
{
size_t j, k, i;
unsigned int m;
FILE *fp = fopen ("conftest.out", "w");
if (fp == NULL)
return 1;
/* Find the different bit. */
k = 0; m = 0;
for (j = 0; j < NWORDS; j++)
{
unsigned int x = plus.word[j] ^ minus.word[j];
if ((x & (x - 1)) || (x && m))
{
/* More than one bit difference. */
fprintf (fp, "unknown");
fclose (fp);
return 2;
}
if (x)
{
k = j;
m = x;
}
}
if (m == 0)
{
/* No difference. */
fprintf (fp, "unknown");
fclose (fp);
return 3;
}
/* Now m = plus.word[k] ^ ~minus.word[k]. */
if (plus.word[k] & ~minus.word[k])
{
/* Oh? The sign bit is set in the positive and cleared in the negative
numbers? */
fprintf (fp, "unknown");
fclose (fp);
return 4;
}
for (i = 0; ; i++)
if ((m >> i) & 1)
break;
fprintf (fp, "word %d bit %d", (int) k, (int) i);
if (fclose (fp) != 0)
return 5;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_cc_double_signbit=`cat conftest.out`
else $as_nop
gl_cv_cc_double_signbit="unknown"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.out
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_signbit" >&5
printf "%s\n" "$gl_cv_cc_double_signbit" >&6; }
case "$gl_cv_cc_double_signbit" in
word*bit*)
word=`echo "$gl_cv_cc_double_signbit" | sed -e 's/word //' -e 's/ bit.*//'`
bit=`echo "$gl_cv_cc_double_signbit" | sed -e 's/word.*bit //'`
printf "%s\n" "#define DBL_SIGNBIT_WORD $word" >>confdefs.h
printf "%s\n" "#define DBL_SIGNBIT_BIT $bit" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'long double'" >&5
printf %s "checking where to find the sign bit in a 'long double'... " >&6; }
if test ${gl_cv_cc_long_double_signbit+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
gl_cv_cc_long_double_signbit="unknown"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <stdio.h>
#define NWORDS \
((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { long double value; unsigned int word[NWORDS]; }
memory_float;
static memory_float plus = { 1.0L };
static memory_float minus = { -1.0L };
int main ()
{
size_t j, k, i;
unsigned int m;
FILE *fp = fopen ("conftest.out", "w");
if (fp == NULL)
return 1;
/* Find the different bit. */
k = 0; m = 0;
for (j = 0; j < NWORDS; j++)
{
unsigned int x = plus.word[j] ^ minus.word[j];
if ((x & (x - 1)) || (x && m))
{
/* More than one bit difference. */
fprintf (fp, "unknown");
fclose (fp);
return 2;
}
if (x)
{
k = j;
m = x;
}
}
if (m == 0)
{
/* No difference. */
fprintf (fp, "unknown");
fclose (fp);
return 3;
}
/* Now m = plus.word[k] ^ ~minus.word[k]. */
if (plus.word[k] & ~minus.word[k])
{
/* Oh? The sign bit is set in the positive and cleared in the negative
numbers? */
fprintf (fp, "unknown");
fclose (fp);
return 4;
}
for (i = 0; ; i++)
if ((m >> i) & 1)
break;
fprintf (fp, "word %d bit %d", (int) k, (int) i);
if (fclose (fp) != 0)
return 5;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_cc_long_double_signbit=`cat conftest.out`
else $as_nop
gl_cv_cc_long_double_signbit="unknown"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.out
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_signbit" >&5
printf "%s\n" "$gl_cv_cc_long_double_signbit" >&6; }
case "$gl_cv_cc_long_double_signbit" in
word*bit*)
word=`echo "$gl_cv_cc_long_double_signbit" | sed -e 's/word //' -e 's/ bit.*//'`
bit=`echo "$gl_cv_cc_long_double_signbit" | sed -e 's/word.*bit //'`
printf "%s\n" "#define LDBL_SIGNBIT_WORD $word" >>confdefs.h
printf "%s\n" "#define LDBL_SIGNBIT_BIT $bit" >>confdefs.h
;;
esac
if test "$gl_cv_cc_float_signbit" = unknown; then
ac_fn_check_decl "$LINENO" "copysignf" "ac_cv_have_decl_copysignf" "#include <math.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_copysignf" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_COPYSIGNF $ac_have_decl" >>confdefs.h
if test "$ac_cv_have_decl_copysignf" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether copysignf can be used without linking with libm" >&5
printf %s "checking whether copysignf can be used without linking with libm... " >&6; }
if test ${gl_cv_func_copysignf_no_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
float x, y;
int
main (void)
{
return copysignf (x, y) < 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_copysignf_no_libm=yes
else $as_nop
gl_cv_func_copysignf_no_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysignf_no_libm" >&5
printf "%s\n" "$gl_cv_func_copysignf_no_libm" >&6; }
if test $gl_cv_func_copysignf_no_libm = yes; then
printf "%s\n" "#define HAVE_COPYSIGNF_IN_LIBC 1" >>confdefs.h
fi
fi
fi
if test "$gl_cv_cc_double_signbit" = unknown; then
ac_fn_check_decl "$LINENO" "copysign" "ac_cv_have_decl_copysign" "#include <math.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_copysign" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_COPYSIGN $ac_have_decl" >>confdefs.h
if test "$ac_cv_have_decl_copysign" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether copysign can be used without linking with libm" >&5
printf %s "checking whether copysign can be used without linking with libm... " >&6; }
if test ${gl_cv_func_copysign_no_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
double x, y;
int
main (void)
{
return copysign (x, y) < 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_copysign_no_libm=yes
else $as_nop
gl_cv_func_copysign_no_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysign_no_libm" >&5
printf "%s\n" "$gl_cv_func_copysign_no_libm" >&6; }
if test $gl_cv_func_copysign_no_libm = yes; then
printf "%s\n" "#define HAVE_COPYSIGN_IN_LIBC 1" >>confdefs.h
fi
fi
fi
if test "$gl_cv_cc_long_double_signbit" = unknown; then
ac_fn_check_decl "$LINENO" "copysignl" "ac_cv_have_decl_copysignl" "#include <math.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_copysignl" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_COPYSIGNL $ac_have_decl" >>confdefs.h
if test "$ac_cv_have_decl_copysignl" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether copysignl can be used without linking with libm" >&5
printf %s "checking whether copysignl can be used without linking with libm... " >&6; }
if test ${gl_cv_func_copysignl_no_libm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
long double x, y;
int
main (void)
{
return copysignl (x, y) < 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_copysignl_no_libm=yes
else $as_nop
gl_cv_func_copysignl_no_libm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysignl_no_libm" >&5
printf "%s\n" "$gl_cv_func_copysignl_no_libm" >&6; }
if test $gl_cv_func_copysignl_no_libm = yes; then
printf "%s\n" "#define HAVE_COPYSIGNL_IN_LIBC 1" >>confdefs.h
fi
fi
fi
fi
if test $REPLACE_SIGNBIT = 1; then
GL_COND_OBJ_SIGNBIT3_TRUE=
GL_COND_OBJ_SIGNBIT3_FALSE='#'
else
GL_COND_OBJ_SIGNBIT3_TRUE='#'
GL_COND_OBJ_SIGNBIT3_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SIGNBIT3_TRUE}" && test -z "${GL_COND_OBJ_SIGNBIT3_FALSE}"; then
GL_COND_OBJ_SIGNBIT3_TRUE='#'
GL_COND_OBJ_SIGNBIT3_FALSE='#'
fi
GL_GNULIB_SIGNBIT=1
printf "%s\n" "#define GNULIB_TEST_SIGNBIT 1" >>confdefs.h
printf "%s\n" "#define GNULIB_SIGPIPE 1" >>confdefs.h
GL_GNULIB_SIGNAL_H_SIGPIPE=1
GL_GNULIB_STDIO_H_SIGPIPE=1
GL_GNULIB_UNISTD_H_SIGPIPE=1
HAVE_POSIX_SIGNALBLOCKING=0
if test "$gl_cv_type_sigset_t" = yes; then
ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
if test "x$ac_cv_func_sigprocmask" = xyes
then :
HAVE_POSIX_SIGNALBLOCKING=1
fi
fi
if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
GL_COND_OBJ_SIGPROCMASK_TRUE=
GL_COND_OBJ_SIGPROCMASK_FALSE='#'
else
GL_COND_OBJ_SIGPROCMASK_TRUE='#'
GL_COND_OBJ_SIGPROCMASK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SIGPROCMASK_TRUE}" && test -z "${GL_COND_OBJ_SIGPROCMASK_FALSE}"; then
GL_COND_OBJ_SIGPROCMASK_TRUE='#'
GL_COND_OBJ_SIGPROCMASK_FALSE='#'
fi
if test -z "$GL_COND_OBJ_SIGPROCMASK_TRUE"; then :
:
fi
GL_GNULIB_SIGPROCMASK=1
printf "%s\n" "#define GNULIB_TEST_SIGPROCMASK 1" >>confdefs.h
ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
if test "x$ac_cv_header_stdint_h" = xyes
then :
printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SIZE_MAX" >&5
printf %s "checking for SIZE_MAX... " >&6; }
if test ${gl_cv_size_max+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_size_max=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#if HAVE_STDINT_H
#include <stdint.h>
#endif
#ifdef SIZE_MAX
Found it
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Found it" >/dev/null 2>&1
then :
gl_cv_size_max=yes
fi
rm -rf conftest*
if test $gl_cv_size_max != yes; then
if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) * CHAR_BIT - 1" "size_t_bits_minus_1" "#include <stddef.h>
#include <limits.h>"
then :
else $as_nop
size_t_bits_minus_1=
fi
if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) <= sizeof (unsigned int)" "fits_in_uint" "#include <stddef.h>"
then :
else $as_nop
fits_in_uint=
fi
if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
if test $fits_in_uint = 1; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
extern size_t foo;
extern unsigned long foo;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
fits_in_uint=0
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $fits_in_uint = 1; then
gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
else
gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
fi
else
gl_cv_size_max='((size_t)~(size_t)0)'
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_max" >&5
printf "%s\n" "$gl_cv_size_max" >&6; }
if test "$gl_cv_size_max" != yes; then
printf "%s\n" "#define SIZE_MAX $gl_cv_size_max" >>confdefs.h
fi
gl_cv_func_snprintf_usable=no
ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
if test "x$ac_cv_func_snprintf" = xyes
then :
printf "%s\n" "#define HAVE_SNPRINTF 1" >>confdefs.h
fi
if test $ac_cv_func_snprintf = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether snprintf respects a size of 1" >&5
printf %s "checking whether snprintf respects a size of 1... " >&6; }
if test ${gl_cv_func_snprintf_size1+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Android.
linux*-android*) gl_cv_func_snprintf_size1="guessing yes" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_snprintf_size1="guessing yes" ;;
*) gl_cv_func_snprintf_size1="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#if HAVE_SNPRINTF
# define my_snprintf snprintf
#else
# include <stdarg.h>
static int my_snprintf (char *buf, int size, const char *format, ...)
{
va_list args;
int ret;
va_start (args, format);
ret = vsnprintf (buf, size, format, args);
va_end (args);
return ret;
}
#endif
int main()
{
static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' };
my_snprintf (buf, 1, "%d", 12345);
return buf[1] != 'E';
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_snprintf_size1=yes
else $as_nop
gl_cv_func_snprintf_size1=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_size1" >&5
printf "%s\n" "$gl_cv_func_snprintf_size1" >&6; }
case "$gl_cv_func_snprintf_size1" in
*yes)
case "$gl_cv_func_snprintf_retval_c99" in
*yes)
case "$gl_cv_func_printf_positions" in
*yes)
gl_cv_func_snprintf_usable=yes
;;
esac
;;
esac
;;
esac
fi
if test $gl_cv_func_snprintf_usable = no; then
gl_LIBOBJS="$gl_LIBOBJS snprintf.$ac_objext"
if test $ac_cv_func_snprintf = yes; then
REPLACE_SNPRINTF=1
else
if test $ac_cv_have_decl_snprintf = yes; then
REPLACE_SNPRINTF=1
fi
fi
:
fi
if test $ac_cv_have_decl_snprintf = no; then
HAVE_DECL_SNPRINTF=0
fi
GL_GNULIB_SNPRINTF=1
printf "%s\n" "#define GNULIB_TEST_SNPRINTF 1" >>confdefs.h
printf "%s\n" "#define GNULIB_SNPRINTF 1" >>confdefs.h
ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
/* <sys/types.h> is not needed according to POSIX, but the
<sys/socket.h> in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#if HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#elif HAVE_WS2TCPIP_H
# include <ws2tcpip.h>
#endif
"
if test "x$ac_cv_type_socklen_t" = xyes
then :
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
printf %s "checking for socklen_t equivalent... " >&6; }
if test ${gl_cv_socklen_t_equiv+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Systems have either "struct sockaddr *" or
# "void *" as the second argument to getpeername
gl_cv_socklen_t_equiv=
for arg2 in "struct sockaddr" void; do
for t in int size_t "unsigned int" "long int" "unsigned long int"; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/socket.h>
int getpeername (int, $arg2 *, $t *);
int
main (void)
{
$t len;
getpeername (0, 0, &len);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_socklen_t_equiv="$t"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test "$gl_cv_socklen_t_equiv" != "" && break
done
test "$gl_cv_socklen_t_equiv" != "" && break
done
if test "$gl_cv_socklen_t_equiv" = ""; then
as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
printf "%s\n" "$gl_cv_socklen_t_equiv" >&6; }
printf "%s\n" "#define socklen_t $gl_cv_socklen_t_equiv" >>confdefs.h
fi
if case "$host_os" in os2*) true;; *) false;; esac; then
GL_COND_OBJ_OS2_SPAWN_TRUE=
GL_COND_OBJ_OS2_SPAWN_FALSE='#'
else
GL_COND_OBJ_OS2_SPAWN_TRUE='#'
GL_COND_OBJ_OS2_SPAWN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_OS2_SPAWN_TRUE}" && test -z "${GL_COND_OBJ_OS2_SPAWN_FALSE}"; then
GL_COND_OBJ_OS2_SPAWN_TRUE='#'
GL_COND_OBJ_OS2_SPAWN_FALSE='#'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
printf %s "checking for ssize_t... " >&6; }
if test ${gl_cv_ssize_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
int x = sizeof (ssize_t *) + sizeof (ssize_t);
return !x;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_ssize_t=yes
else $as_nop
gl_cv_ssize_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_ssize_t" >&5
printf "%s\n" "$gl_cv_ssize_t" >&6; }
if test $gl_cv_ssize_t = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether size_t is wider than 'long'" >&5
printf %s "checking whether size_t is wider than 'long'... " >&6; }
if test ${gl_cv_size_t_large+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_size_t_large=yes
else $as_nop
gl_cv_size_t_large=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_t_large" >&5
printf "%s\n" "$gl_cv_size_t_large" >&6; }
if test $gl_cv_size_t_large = yes; then
gl_def_ssize_t='long long'
else
gl_def_ssize_t='long'
fi
printf "%s\n" "#define ssize_t $gl_def_ssize_t" >>confdefs.h
fi
case "$host_os" in
mingw* | windows*)
REPLACE_STAT=1
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
printf %s "checking whether stat handles trailing slashes on files... " >&6; }
if test ${gl_cv_func_stat_file_slash+y}
then :
printf %s "(cached) " >&6
else $as_nop
touch conftest.tmp
# Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
ln -s conftest.tmp conftest.lnk
fi
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_stat_file_slash="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_stat_file_slash="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_stat_file_slash="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/stat.h>
int
main (void)
{
int result = 0;
struct stat st;
if (!stat ("conftest.tmp/", &st))
result |= 1;
#if HAVE_LSTAT
if (!stat ("conftest.lnk/", &st))
result |= 2;
#endif
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_stat_file_slash=yes
else $as_nop
gl_cv_func_stat_file_slash=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.tmp conftest.lnk
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
printf "%s\n" "$gl_cv_func_stat_file_slash" >&6; }
case $gl_cv_func_stat_file_slash in
*no)
REPLACE_STAT=1
printf "%s\n" "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
;;
esac
case $host_os in
solaris*)
REPLACE_FSTAT=1 ;;
esac
;;
esac
if test $REPLACE_STAT = 1; then
GL_COND_OBJ_STAT_TRUE=
GL_COND_OBJ_STAT_FALSE='#'
else
GL_COND_OBJ_STAT_TRUE='#'
GL_COND_OBJ_STAT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STAT_TRUE}" && test -z "${GL_COND_OBJ_STAT_FALSE}"; then
GL_COND_OBJ_STAT_TRUE='#'
GL_COND_OBJ_STAT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STAT_TRUE"; then :
case "$host_os" in
mingw* | windows*)
gl_LIBOBJS="$gl_LIBOBJS stat-w32.$ac_objext"
;;
esac
:
fi
GL_GNULIB_STAT=1
printf "%s\n" "#define GNULIB_TEST_STAT 1" >>confdefs.h
ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
printf %s "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
if test ${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/stat.h>
#if HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#include <time.h>
struct timespec ts;
struct stat st;
int
main (void)
{
st.st_atim = ts;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
else $as_nop
ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
printf "%s\n" "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
printf "%s\n" "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
fi
else $as_nop
ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1" >>confdefs.h
else $as_nop
ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_atimensec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1" >>confdefs.h
else $as_nop
ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1" >>confdefs.h
fi
fi
fi
fi
ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1" >>confdefs.h
else $as_nop
ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_birthtimensec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1" >>confdefs.h
else $as_nop
ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1" >>confdefs.h
fi
fi
fi
GL_GENERATE_STDARG_H=false
NEXT_STDARG_H='<stdarg.h>'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
printf %s "checking for va_copy... " >&6; }
if test ${gl_cv_func_va_copy+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdarg.h>
int
main (void)
{
#ifndef va_copy
void (*func) (va_list, va_list) = va_copy;
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_va_copy=yes
else $as_nop
gl_cv_func_va_copy=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
printf "%s\n" "$gl_cv_func_va_copy" >&6; }
if test $gl_cv_func_va_copy = no; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined _AIX && !defined __GNUC__
AIX vaccine
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "vaccine" >/dev/null 2>&1
then :
gl_aixcc=yes
else $as_nop
gl_aixcc=no
fi
rm -rf conftest*
if test $gl_aixcc = yes; then
GL_GENERATE_STDARG_H=true
if test $gl_cv_have_include_next = yes; then
gl_cv_next_stdarg_h='<'stdarg.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
printf %s "checking absolute name of <stdarg.h>... " >&6; }
if test ${gl_cv_next_stdarg_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdarg.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'stdarg.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_stdarg_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_stdarg_h
gl_cv_next_stdarg_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
printf "%s\n" "$gl_cv_next_stdarg_h" >&6; }
fi
NEXT_STDARG_H=$gl_cv_next_stdarg_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'stdarg.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_stdarg_h
fi
NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
if test "$gl_cv_next_stdarg_h" = '""'; then
gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
NEXT_STDARG_H="$gl_cv_next_stdarg_h"
fi
else
exec 9>&6 6>/dev/null
if test ${gl_cv_func___va_copy+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdarg.h>
int
main (void)
{
#ifndef __va_copy
error, bail out
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func___va_copy=yes
else $as_nop
gl_cv_func___va_copy=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
exec 6>&9 9>&-
if test $gl_cv_func___va_copy = yes; then
printf "%s\n" "#define va_copy __va_copy" >>confdefs.h
else
printf "%s\n" "#define va_copy gl_va_copy" >>confdefs.h
fi
fi
fi
case "$GL_GENERATE_STDARG_H" in
false) STDARG_H='' ;;
true)
if test -z "$STDARG_H"; then
STDARG_H="${gl_source_base_prefix}stdarg.h"
fi
;;
*) echo "*** GL_GENERATE_STDARG_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_STDARG_H; then
GL_GENERATE_STDARG_H_TRUE=
GL_GENERATE_STDARG_H_FALSE='#'
else
GL_GENERATE_STDARG_H_TRUE='#'
GL_GENERATE_STDARG_H_FALSE=
fi
:
if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
GL_GENERATE_STDARG_H_TRUE='#'
GL_GENERATE_STDARG_H_FALSE='#'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bool, true, false" >&5
printf %s "checking for bool, true, false... " >&6; }
if test ${gl_cv_c_bool+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if true == false
#error "true == false"
#endif
extern bool b;
bool b = true == false;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_c_bool=yes
else $as_nop
gl_cv_c_bool=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_bool" >&5
printf "%s\n" "$gl_cv_c_bool" >&6; }
if test "$gl_cv_c_bool" = yes; then
printf "%s\n" "#define HAVE_C_BOOL 1" >>confdefs.h
fi
if test $ac_cv_header_stdckdint_h = yes; then
GL_GENERATE_STDCKDINT_H=false
else
GL_GENERATE_STDCKDINT_H=true
fi
case "$GL_GENERATE_STDCKDINT_H" in
false) STDCKDINT_H='' ;;
true)
if test -z "$STDCKDINT_H"; then
STDCKDINT_H="${gl_source_base_prefix}stdckdint.h"
fi
;;
*) echo "*** GL_GENERATE_STDCKDINT_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_STDCKDINT_H; then
GL_GENERATE_STDCKDINT_H_TRUE=
GL_GENERATE_STDCKDINT_H_FALSE='#'
else
GL_GENERATE_STDCKDINT_H_TRUE='#'
GL_GENERATE_STDCKDINT_H_FALSE=
fi
:
if test -z "${GL_GENERATE_STDCKDINT_H_TRUE}" && test -z "${GL_GENERATE_STDCKDINT_H_FALSE}"; then
GL_GENERATE_STDCKDINT_H_TRUE='#'
GL_GENERATE_STDCKDINT_H_FALSE='#'
fi
case "$GL_GENERATE_STDDEF_H" in
false) STDDEF_H='' ;;
true)
if test -z "$STDDEF_H"; then
STDDEF_H="${gl_source_base_prefix}stddef.h"
fi
;;
*) echo "*** GL_GENERATE_STDDEF_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_STDDEF_H; then
GL_GENERATE_STDDEF_H_TRUE=
GL_GENERATE_STDDEF_H_FALSE='#'
else
GL_GENERATE_STDDEF_H_TRUE='#'
GL_GENERATE_STDDEF_H_FALSE=
fi
:
if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
GL_GENERATE_STDDEF_H_TRUE='#'
GL_GENERATE_STDDEF_H_FALSE='#'
fi
case "$GL_GENERATE_STDINT_H" in
false) STDINT_H='' ;;
true)
if test -z "$STDINT_H"; then
STDINT_H="${gl_source_base_prefix}stdint.h"
fi
;;
*) echo "*** GL_GENERATE_STDINT_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_STDINT_H; then
GL_GENERATE_STDINT_H_TRUE=
GL_GENERATE_STDINT_H_FALSE='#'
else
GL_GENERATE_STDINT_H_TRUE='#'
GL_GENERATE_STDINT_H_FALSE=
fi
:
if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
GL_GENERATE_STDINT_H_TRUE='#'
GL_GENERATE_STDINT_H_FALSE='#'
fi
case "$GL_GENERATE_LIMITS_H" in
false) LIMITS_H='' ;;
true)
if test -z "$LIMITS_H"; then
LIMITS_H="${gl_source_base_prefix}limits.h"
fi
;;
*) echo "*** GL_GENERATE_LIMITS_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_LIMITS_H; then
GL_GENERATE_LIMITS_H_TRUE=
GL_GENERATE_LIMITS_H_FALSE='#'
else
GL_GENERATE_LIMITS_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE=
fi
:
if test -z "${GL_GENERATE_LIMITS_H_TRUE}" && test -z "${GL_GENERATE_LIMITS_H_FALSE}"; then
GL_GENERATE_LIMITS_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE='#'
fi
if test $REPLACE_STDIO_READ_FUNCS = 1; then
GL_COND_OBJ_STDIO_READ_TRUE=
GL_COND_OBJ_STDIO_READ_FALSE='#'
else
GL_COND_OBJ_STDIO_READ_TRUE='#'
GL_COND_OBJ_STDIO_READ_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STDIO_READ_TRUE}" && test -z "${GL_COND_OBJ_STDIO_READ_FALSE}"; then
GL_COND_OBJ_STDIO_READ_TRUE='#'
GL_COND_OBJ_STDIO_READ_FALSE='#'
fi
if test $REPLACE_STDIO_WRITE_FUNCS = 1; then
GL_COND_OBJ_STDIO_WRITE_TRUE=
GL_COND_OBJ_STDIO_WRITE_FALSE='#'
else
GL_COND_OBJ_STDIO_WRITE_TRUE='#'
GL_COND_OBJ_STDIO_WRITE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STDIO_WRITE_TRUE}" && test -z "${GL_COND_OBJ_STDIO_WRITE_FALSE}"; then
GL_COND_OBJ_STDIO_WRITE_TRUE='#'
GL_COND_OBJ_STDIO_WRITE_FALSE='#'
fi
GL_GNULIB_FSCANF=1
printf "%s\n" "#define GNULIB_TEST_FSCANF 1" >>confdefs.h
printf "%s\n" "#define GNULIB_FSCANF 1" >>confdefs.h
GL_GNULIB_SCANF=1
printf "%s\n" "#define GNULIB_TEST_SCANF 1" >>confdefs.h
printf "%s\n" "#define GNULIB_SCANF 1" >>confdefs.h
GL_GNULIB_FGETC=1
printf "%s\n" "#define GNULIB_TEST_FGETC 1" >>confdefs.h
GL_GNULIB_GETC=1
printf "%s\n" "#define GNULIB_TEST_GETC 1" >>confdefs.h
GL_GNULIB_GETCHAR=1
printf "%s\n" "#define GNULIB_TEST_GETCHAR 1" >>confdefs.h
GL_GNULIB_FGETS=1
printf "%s\n" "#define GNULIB_TEST_FGETS 1" >>confdefs.h
GL_GNULIB_FREAD=1
printf "%s\n" "#define GNULIB_TEST_FREAD 1" >>confdefs.h
GL_GNULIB_FPRINTF=1
printf "%s\n" "#define GNULIB_TEST_FPRINTF 1" >>confdefs.h
GL_GNULIB_PRINTF=1
printf "%s\n" "#define GNULIB_TEST_PRINTF 1" >>confdefs.h
GL_GNULIB_VFPRINTF=1
printf "%s\n" "#define GNULIB_TEST_VFPRINTF 1" >>confdefs.h
GL_GNULIB_VPRINTF=1
printf "%s\n" "#define GNULIB_TEST_VPRINTF 1" >>confdefs.h
GL_GNULIB_FPUTC=1
printf "%s\n" "#define GNULIB_TEST_FPUTC 1" >>confdefs.h
GL_GNULIB_PUTC=1
printf "%s\n" "#define GNULIB_TEST_PUTC 1" >>confdefs.h
GL_GNULIB_PUTCHAR=1
printf "%s\n" "#define GNULIB_TEST_PUTCHAR 1" >>confdefs.h
GL_GNULIB_FPUTS=1
printf "%s\n" "#define GNULIB_TEST_FPUTS 1" >>confdefs.h
GL_GNULIB_PUTS=1
printf "%s\n" "#define GNULIB_TEST_PUTS 1" >>confdefs.h
GL_GNULIB_FWRITE=1
printf "%s\n" "#define GNULIB_TEST_FWRITE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stpcpy" >&5
printf %s "checking for stpcpy... " >&6; }
if test ${gl_cv_onwards_func_stpcpy+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "stpcpy" "ac_cv_have_decl_stpcpy" "#include <string.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_stpcpy" = xyes
then :
fi
if test $ac_cv_have_decl_stpcpy = yes; then
ac_fn_c_check_func "$LINENO" "stpcpy" "ac_cv_func_stpcpy"
if test "x$ac_cv_func_stpcpy" = xyes
then :
fi
if test $ac_cv_func_stpcpy = yes; then
gl_cv_onwards_func_stpcpy=yes
else
gl_cv_onwards_func_stpcpy='future OS version'
fi
else
gl_cv_onwards_func_stpcpy='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "stpcpy" "ac_cv_func_stpcpy"
if test "x$ac_cv_func_stpcpy" = xyes
then :
fi
gl_cv_onwards_func_stpcpy=$ac_cv_func_stpcpy
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_stpcpy" >&5
printf "%s\n" "$gl_cv_onwards_func_stpcpy" >&6; }
case "$gl_cv_onwards_func_stpcpy" in
future*) ac_cv_func_stpcpy=no ;;
*) ac_cv_func_stpcpy=$gl_cv_onwards_func_stpcpy ;;
esac
if test $ac_cv_func_stpcpy = yes; then
printf "%s\n" "#define HAVE_STPCPY 1" >>confdefs.h
fi
if test $ac_cv_func_stpcpy = no; then
HAVE_STPCPY=0
case "$gl_cv_onwards_func_stpcpy" in
future*) REPLACE_STPCPY=1 ;;
esac
fi
if test $HAVE_STPCPY = 0 || test $REPLACE_STPCPY = 1; then
GL_COND_OBJ_STPCPY_TRUE=
GL_COND_OBJ_STPCPY_FALSE='#'
else
GL_COND_OBJ_STPCPY_TRUE='#'
GL_COND_OBJ_STPCPY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STPCPY_TRUE}" && test -z "${GL_COND_OBJ_STPCPY_FALSE}"; then
GL_COND_OBJ_STPCPY_TRUE='#'
GL_COND_OBJ_STPCPY_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STPCPY_TRUE"; then :
:
fi
GL_GNULIB_STPCPY=1
printf "%s\n" "#define GNULIB_TEST_STPCPY 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stpncpy" >&5
printf %s "checking for stpncpy... " >&6; }
if test ${gl_cv_onwards_func_stpncpy+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "stpncpy" "ac_cv_have_decl_stpncpy" "#include <string.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_stpncpy" = xyes
then :
fi
if test $ac_cv_have_decl_stpncpy = yes; then
ac_fn_c_check_func "$LINENO" "stpncpy" "ac_cv_func_stpncpy"
if test "x$ac_cv_func_stpncpy" = xyes
then :
fi
if test $ac_cv_func_stpncpy = yes; then
gl_cv_onwards_func_stpncpy=yes
else
gl_cv_onwards_func_stpncpy='future OS version'
fi
else
gl_cv_onwards_func_stpncpy='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "stpncpy" "ac_cv_func_stpncpy"
if test "x$ac_cv_func_stpncpy" = xyes
then :
fi
gl_cv_onwards_func_stpncpy=$ac_cv_func_stpncpy
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_stpncpy" >&5
printf "%s\n" "$gl_cv_onwards_func_stpncpy" >&6; }
case "$gl_cv_onwards_func_stpncpy" in
future*) ac_cv_func_stpncpy=no ;;
*) ac_cv_func_stpncpy=$gl_cv_onwards_func_stpncpy ;;
esac
if test $ac_cv_func_stpncpy = yes; then
printf "%s\n" "#define HAVE_STPNCPY 1" >>confdefs.h
fi
if test $ac_cv_func_stpncpy = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working stpncpy" >&5
printf %s "checking for working stpncpy... " >&6; }
if test ${gl_cv_func_stpncpy+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
Thanks for using GNU
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Thanks for using GNU" >/dev/null 2>&1
then :
gl_cv_func_stpncpy="guessing yes"
else $as_nop
case "$host_os" in
*-musl* | midipix*) gl_cv_func_stpncpy="guessing yes" ;;
*) gl_cv_func_stpncpy="$gl_cross_guess_normal" ;;
esac
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <string.h> /* for strcpy */
/* The stpncpy prototype is missing in <string.h> on AIX 4. */
#if !HAVE_DECL_STPNCPY
extern
# ifdef __cplusplus
"C"
# endif
char *stpncpy (char *dest, const char *src, size_t n);
#endif
int main ()
{
int result = 0;
const char *src = "Hello";
char dest[10];
/* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+1 here. */
{
strcpy (dest, "\377\377\377\377\377\377");
if (stpncpy (dest, src, 2) != dest + 2)
result |= 1;
}
/* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+4 here. */
{
strcpy (dest, "\377\377\377\377\377\377");
if (stpncpy (dest, src, 5) != dest + 5)
result |= 2;
}
/* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+6 here. */
{
strcpy (dest, "\377\377\377\377\377\377");
if (stpncpy (dest, src, 7) != dest + 5)
result |= 4;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_stpncpy=yes
else $as_nop
gl_cv_func_stpncpy=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stpncpy" >&5
printf "%s\n" "$gl_cv_func_stpncpy" >&6; }
case "$gl_cv_func_stpncpy" in
*yes)
printf "%s\n" "#define HAVE_STPNCPY 1" >>confdefs.h
;;
*)
REPLACE_STPNCPY=1
;;
esac
else
HAVE_STPNCPY=0
case "$gl_cv_onwards_func_stpncpy" in
future*) REPLACE_STPNCPY=1 ;;
esac
fi
if test $HAVE_STPNCPY = 0 || test $REPLACE_STPNCPY = 1; then
GL_COND_OBJ_STPNCPY_TRUE=
GL_COND_OBJ_STPNCPY_FALSE='#'
else
GL_COND_OBJ_STPNCPY_TRUE='#'
GL_COND_OBJ_STPNCPY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STPNCPY_TRUE}" && test -z "${GL_COND_OBJ_STPNCPY_FALSE}"; then
GL_COND_OBJ_STPNCPY_TRUE='#'
GL_COND_OBJ_STPNCPY_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STPNCPY_TRUE"; then :
:
fi
GL_GNULIB_STPNCPY=1
printf "%s\n" "#define GNULIB_TEST_STPNCPY 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strchrnul" >&5
printf %s "checking for strchrnul... " >&6; }
if test ${gl_cv_onwards_func_strchrnul+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "strchrnul" "ac_cv_have_decl_strchrnul" "#include <string.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strchrnul" = xyes
then :
fi
if test $ac_cv_have_decl_strchrnul = yes; then
ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul"
if test "x$ac_cv_func_strchrnul" = xyes
then :
fi
if test $ac_cv_func_strchrnul = yes; then
gl_cv_onwards_func_strchrnul=yes
else
gl_cv_onwards_func_strchrnul='future OS version'
fi
else
gl_cv_onwards_func_strchrnul='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul"
if test "x$ac_cv_func_strchrnul" = xyes
then :
fi
gl_cv_onwards_func_strchrnul=$ac_cv_func_strchrnul
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_strchrnul" >&5
printf "%s\n" "$gl_cv_onwards_func_strchrnul" >&6; }
case "$gl_cv_onwards_func_strchrnul" in
future*) ac_cv_func_strchrnul=no ;;
*) ac_cv_func_strchrnul=$gl_cv_onwards_func_strchrnul ;;
esac
if test $ac_cv_func_strchrnul = yes; then
printf "%s\n" "#define HAVE_STRCHRNUL 1" >>confdefs.h
fi
if test $ac_cv_func_strchrnul = no; then
HAVE_STRCHRNUL=0
case "$gl_cv_onwards_func_strchrnul" in
future*) REPLACE_STRCHRNUL=1 ;;
esac
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strchrnul works" >&5
printf %s "checking whether strchrnul works... " >&6; }
if test ${gl_cv_func_strchrnul_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 9)
Lucky user
#endif
#else
Lucky user
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_strchrnul_works="guessing yes"
else $as_nop
gl_cv_func_strchrnul_works="guessing no"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h> /* for strchrnul */
int
main (void)
{
const char *buf = "a";
return strchrnul (buf, 'b') != buf + 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strchrnul_works=yes
else $as_nop
gl_cv_func_strchrnul_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strchrnul_works" >&5
printf "%s\n" "$gl_cv_func_strchrnul_works" >&6; }
case "$gl_cv_func_strchrnul_works" in
*yes) ;;
*) REPLACE_STRCHRNUL=1 ;;
esac
fi
if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then
GL_COND_OBJ_STRCHRNUL_TRUE=
GL_COND_OBJ_STRCHRNUL_FALSE='#'
else
GL_COND_OBJ_STRCHRNUL_TRUE='#'
GL_COND_OBJ_STRCHRNUL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRCHRNUL_TRUE}" && test -z "${GL_COND_OBJ_STRCHRNUL_FALSE}"; then
GL_COND_OBJ_STRCHRNUL_TRUE='#'
GL_COND_OBJ_STRCHRNUL_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRCHRNUL_TRUE"; then :
:
fi
GL_GNULIB_STRCHRNUL=1
printf "%s\n" "#define GNULIB_TEST_STRCHRNUL 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "strcspn" "ac_cv_func_strcspn"
if test "x$ac_cv_func_strcspn" = xyes
then :
printf "%s\n" "#define HAVE_STRCSPN 1" >>confdefs.h
fi
if test $ac_cv_func_strcspn = no; then
GL_COND_OBJ_STRCSPN_TRUE=
GL_COND_OBJ_STRCSPN_FALSE='#'
else
GL_COND_OBJ_STRCSPN_TRUE='#'
GL_COND_OBJ_STRCSPN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRCSPN_TRUE}" && test -z "${GL_COND_OBJ_STRCSPN_FALSE}"; then
GL_COND_OBJ_STRCSPN_TRUE='#'
GL_COND_OBJ_STRCSPN_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRCSPN_TRUE"; then :
:
fi
if test $gl_cv_func_malloc_posix != yes; then
REPLACE_STRDUP=1
fi
if test $ac_cv_have_decl_strdup = no; then
HAVE_DECL_STRDUP=0
fi
if test $REPLACE_STRDUP = 1; then
GL_COND_OBJ_STRDUP_TRUE=
GL_COND_OBJ_STRDUP_FALSE='#'
else
GL_COND_OBJ_STRDUP_TRUE='#'
GL_COND_OBJ_STRDUP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRDUP_TRUE}" && test -z "${GL_COND_OBJ_STRDUP_FALSE}"; then
GL_COND_OBJ_STRDUP_TRUE='#'
GL_COND_OBJ_STRDUP_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRDUP_TRUE"; then :
:
fi
GL_GNULIB_STRDUP=1
printf "%s\n" "#define GNULIB_TEST_STRDUP 1" >>confdefs.h
if test "$GL_GENERATE_ERRNO_H:$REPLACE_STRERROR_0" = false:0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working strerror function" >&5
printf %s "checking for working strerror function... " >&6; }
if test ${gl_cv_func_working_strerror+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_working_strerror="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_working_strerror="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_working_strerror="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
int
main (void)
{
if (!*strerror (-2)) return 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_working_strerror=yes
else $as_nop
gl_cv_func_working_strerror=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strerror" >&5
printf "%s\n" "$gl_cv_func_working_strerror" >&6; }
case "$gl_cv_func_working_strerror" in
*yes) ;;
*)
REPLACE_STRERROR=1
;;
esac
case "$gl_cv_func_strerror_r_works" in
*no) REPLACE_STRERROR=1 ;;
esac
else
REPLACE_STRERROR=1
fi
if test $REPLACE_STRERROR = 1; then
GL_COND_OBJ_STRERROR_TRUE=
GL_COND_OBJ_STRERROR_FALSE='#'
else
GL_COND_OBJ_STRERROR_TRUE='#'
GL_COND_OBJ_STRERROR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRERROR_TRUE}" && test -z "${GL_COND_OBJ_STRERROR_FALSE}"; then
GL_COND_OBJ_STRERROR_TRUE='#'
GL_COND_OBJ_STRERROR_FALSE='#'
fi
printf "%s\n" "#define GNULIB_STRERROR 1" >>confdefs.h
GL_GNULIB_STRERROR=1
printf "%s\n" "#define GNULIB_TEST_STRERROR 1" >>confdefs.h
if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then
GL_COND_OBJ_STRERROR_OVERRIDE_TRUE=
GL_COND_OBJ_STRERROR_OVERRIDE_FALSE='#'
else
GL_COND_OBJ_STRERROR_OVERRIDE_TRUE='#'
GL_COND_OBJ_STRERROR_OVERRIDE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRERROR_OVERRIDE_TRUE}" && test -z "${GL_COND_OBJ_STRERROR_OVERRIDE_FALSE}"; then
GL_COND_OBJ_STRERROR_OVERRIDE_TRUE='#'
GL_COND_OBJ_STRERROR_OVERRIDE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRERROR_OVERRIDE_TRUE"; then :
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
fi
if test $gl_cond_libtool = false; then
gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV"
gl_libdeps="$gl_libdeps $LIBICONV"
fi
if test $gl_cond_libtool = false; then
gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV"
gl_libdeps="$gl_libdeps $LIBICONV"
fi
if test $ac_cv_have_decl_strnlen = no; then
HAVE_DECL_STRNLEN=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5
printf %s "checking for working strnlen... " >&6; }
if test ${ac_cv_func_strnlen_working+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
# Guess no on AIX systems, yes otherwise.
case "$host_os" in
aix*) ac_cv_func_strnlen_working=no;;
*) ac_cv_func_strnlen_working=yes;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
#define S "foobar"
#define S_LEN (sizeof S - 1)
/* At least one implementation is buggy: that of AIX 4.3 would
give strnlen (S, 1) == 3. */
int i;
for (i = 0; i < S_LEN + 1; ++i)
{
int expected = i <= S_LEN ? i : S_LEN;
if (strnlen (S, i) != expected)
return 1;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_strnlen_working=yes
else $as_nop
ac_cv_func_strnlen_working=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strnlen_working" >&5
printf "%s\n" "$ac_cv_func_strnlen_working" >&6; }
test $ac_cv_func_strnlen_working = no && :
if test $ac_cv_func_strnlen_working = no; then
REPLACE_STRNLEN=1
fi
fi
if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then
GL_COND_OBJ_STRNLEN_TRUE=
GL_COND_OBJ_STRNLEN_FALSE='#'
else
GL_COND_OBJ_STRNLEN_TRUE='#'
GL_COND_OBJ_STRNLEN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRNLEN_TRUE}" && test -z "${GL_COND_OBJ_STRNLEN_FALSE}"; then
GL_COND_OBJ_STRNLEN_TRUE='#'
GL_COND_OBJ_STRNLEN_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRNLEN_TRUE"; then :
:
fi
GL_GNULIB_STRNLEN=1
printf "%s\n" "#define GNULIB_TEST_STRNLEN 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "strpbrk" "ac_cv_func_strpbrk"
if test "x$ac_cv_func_strpbrk" = xyes
then :
printf "%s\n" "#define HAVE_STRPBRK 1" >>confdefs.h
fi
if test $ac_cv_func_strpbrk = no; then
HAVE_STRPBRK=0
fi
if test $HAVE_STRPBRK = 0; then
GL_COND_OBJ_STRPBRK_TRUE=
GL_COND_OBJ_STRPBRK_FALSE='#'
else
GL_COND_OBJ_STRPBRK_TRUE='#'
GL_COND_OBJ_STRPBRK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRPBRK_TRUE}" && test -z "${GL_COND_OBJ_STRPBRK_FALSE}"; then
GL_COND_OBJ_STRPBRK_TRUE='#'
GL_COND_OBJ_STRPBRK_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRPBRK_TRUE"; then :
:
fi
GL_GNULIB_STRPBRK=1
printf "%s\n" "#define GNULIB_TEST_STRPBRK 1" >>confdefs.h
if test $REPLACE_STRSTR = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strstr works in linear time" >&5
printf %s "checking whether strstr works in linear time... " >&6; }
if test ${gl_cv_func_strstr_linear+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \
&& !(defined __i386__ || defined __x86_64__) \
&& !defined __UCLIBC__
Lucky user
#endif
#endif
#ifdef __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
Lucky user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_strstr_linear="guessing yes"
else $as_nop
gl_cv_func_strstr_linear="$gl_cross_guess_normal"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __MVS__
/* z/OS does not deliver signals while strstr() is running (thanks to
restrictions on its LE runtime), which prevents us from limiting the
running time of this test. */
# error "This test does not work properly on z/OS"
#endif
#include <signal.h> /* for signal */
#include <string.h> /* for strstr */
#include <stdlib.h> /* for malloc */
#include <unistd.h> /* for alarm */
static void quit (int sig) { _exit (sig + 128); }
int
main (void)
{
int result = 0;
size_t m = 1000000;
char *haystack = (char *) malloc (2 * m + 2);
char *needle = (char *) malloc (m + 2);
/* Failure to compile this test due to missing alarm is okay,
since all such platforms (mingw) also have quadratic strstr. */
signal (SIGALRM, quit);
alarm (5);
/* Check for quadratic performance. */
if (haystack && needle)
{
memset (haystack, 'A', 2 * m);
haystack[2 * m] = 'B';
haystack[2 * m + 1] = 0;
memset (needle, 'A', m);
needle[m] = 'B';
needle[m + 1] = 0;
if (!strstr (haystack, needle))
result |= 1;
}
/* Free allocated memory, in case some sanitizer is watching. */
free (haystack);
free (needle);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strstr_linear=yes
else $as_nop
gl_cv_func_strstr_linear=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_linear" >&5
printf "%s\n" "$gl_cv_func_strstr_linear" >&6; }
case "$gl_cv_func_strstr_linear" in
*yes) ;;
*)
REPLACE_STRSTR=1
;;
esac
fi
if test $REPLACE_STRSTR = 1; then
gl_LIBOBJS="$gl_LIBOBJS strstr.$ac_objext"
fi
if test $REPLACE_MEMCHR = 1; then
REPLACE_STRSTR=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5
printf %s "checking whether strstr works... " >&6; }
if test ${gl_cv_func_strstr_works_always+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h> /* for __GNU_LIBRARY__ */
#ifdef __GNU_LIBRARY__
#include <features.h>
#if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \
|| defined __UCLIBC__
Lucky user
#endif
#elif defined __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
Lucky user
#endif
#else
Lucky user
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_strstr_works_always="guessing yes"
else $as_nop
gl_cv_func_strstr_works_always="$gl_cross_guess_normal"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h> /* for __GNU_LIBRARY__, strstr */
#ifdef __GNU_LIBRARY__
#include <features.h>
#if __GLIBC__ == 2 && __GLIBC_MINOR__ == 28
Unlucky user
#endif
#endif
#define P "_EF_BF_BD"
#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P
#define NEEDLE P P P P P
int
main (void)
{
return !!strstr (HAYSTACK, NEEDLE);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strstr_works_always=yes
else $as_nop
gl_cv_func_strstr_works_always=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_works_always" >&5
printf "%s\n" "$gl_cv_func_strstr_works_always" >&6; }
case "$gl_cv_func_strstr_works_always" in
*yes) ;;
*)
REPLACE_STRSTR=1
;;
esac
fi
if test $REPLACE_STRSTR = 1; then
gl_LIBOBJS="$gl_LIBOBJS strstr.$ac_objext"
fi
GL_GNULIB_STRSTR=1
printf "%s\n" "#define GNULIB_TEST_STRSTR 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol"
if test "x$ac_cv_func_strtol" = xyes
then :
printf "%s\n" "#define HAVE_STRTOL 1" >>confdefs.h
fi
if test $ac_cv_func_strtol = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strtol works" >&5
printf %s "checking whether strtol works... " >&6; }
if test ${gl_cv_func_strtol_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_strtol_works="guessing no" ;;
# Guess no on glibc systems.
*-gnu* | gnu*) gl_cv_func_strtol_works="guessing no" ;;
# Guess no on musl systems.
*-musl* | midipix*) gl_cv_func_strtol_works="guessing no" ;;
*) gl_cv_func_strtol_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
int result = 0;
char *term;
/* This test fails on Minix and native Windows. */
{
static char const input[2][3] = {"0x", "0b"};
static int const base[] = {0, 2, 10};
int i, j;
for (i = 0; i < 2; i++)
for (j = 0; j < 3; j++)
{
(void) strtol (input[i], &term, base[j]);
if (term != input[i] + 1)
result |= 1;
}
}
/* This test fails on pre-C23 platforms. */
{
const char input[] = "0b1";
(void) strtol (input, &term, 2);
if (term != input + 3)
result |= 2;
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strtol_works=yes
else $as_nop
gl_cv_func_strtol_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtol_works" >&5
printf "%s\n" "$gl_cv_func_strtol_works" >&6; }
case "$gl_cv_func_strtol_works" in
*yes) ;;
*) REPLACE_STRTOL=1 ;;
esac
else
HAVE_STRTOL=0
fi
if test $HAVE_STRTOL = 0 || test $REPLACE_STRTOL = 1; then
GL_COND_OBJ_STRTOL_TRUE=
GL_COND_OBJ_STRTOL_FALSE='#'
else
GL_COND_OBJ_STRTOL_TRUE='#'
GL_COND_OBJ_STRTOL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRTOL_TRUE}" && test -z "${GL_COND_OBJ_STRTOL_FALSE}"; then
GL_COND_OBJ_STRTOL_TRUE='#'
GL_COND_OBJ_STRTOL_FALSE='#'
fi
GL_GNULIB_STRTOL=1
printf "%s\n" "#define GNULIB_TEST_STRTOL 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "strtoul" "ac_cv_func_strtoul"
if test "x$ac_cv_func_strtoul" = xyes
then :
printf "%s\n" "#define HAVE_STRTOUL 1" >>confdefs.h
fi
if test $ac_cv_func_strtoul = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strtoul works" >&5
printf %s "checking whether strtoul works... " >&6; }
if test ${gl_cv_func_strtoul_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_strtoul_works="guessing no" ;;
# Guess no on glibc systems.
*-gnu* | gnu*) gl_cv_func_strtoul_works="guessing no" ;;
# Guess no on musl systems.
*-musl* | midipix*) gl_cv_func_strtoul_works="guessing no" ;;
*) gl_cv_func_strtoul_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
int result = 0;
char *term;
/* This test fails on Minix and native Windows. */
{
const char input[] = "0x";
(void) strtoul (input, &term, 16);
if (term != input + 1)
result |= 1;
}
/* This test fails on pre-C23 platforms. */
{
const char input[] = "0b1";
(void) strtoul (input, &term, 2);
if (term != input + 3)
result |= 2;
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strtoul_works=yes
else $as_nop
gl_cv_func_strtoul_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoul_works" >&5
printf "%s\n" "$gl_cv_func_strtoul_works" >&6; }
case "$gl_cv_func_strtoul_works" in
*yes) ;;
*) REPLACE_STRTOUL=1 ;;
esac
else
HAVE_STRTOUL=0
fi
if test $HAVE_STRTOUL = 0 || test $REPLACE_STRTOUL = 1; then
GL_COND_OBJ_STRTOUL_TRUE=
GL_COND_OBJ_STRTOUL_FALSE='#'
else
GL_COND_OBJ_STRTOUL_TRUE='#'
GL_COND_OBJ_STRTOUL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRTOUL_TRUE}" && test -z "${GL_COND_OBJ_STRTOUL_FALSE}"; then
GL_COND_OBJ_STRTOUL_TRUE='#'
GL_COND_OBJ_STRTOUL_FALSE='#'
fi
GL_GNULIB_STRTOUL=1
printf "%s\n" "#define GNULIB_TEST_STRTOUL 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "chown" "ac_cv_func_chown"
if test "x$ac_cv_func_chown" = xyes
then :
printf "%s\n" "#define HAVE_CHOWN 1" >>confdefs.h
fi
:
printf "%s\n" "#define GNULIB_TEMPNAME 1" >>confdefs.h
ac_fn_c_check_header_compile "$LINENO" "sys/single_threaded.h" "ac_cv_header_sys_single_threaded_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_single_threaded_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SINGLE_THREADED_H 1" >>confdefs.h
fi
:
:
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 2 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 2 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNICASE_H"; then
LIBUNISTRING_UNICASE_H="${gl_source_base_prefix}unicase.h"
fi
else
LIBUNISTRING_UNICASE_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 11
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICASE_TOLOWER_TRUE=
LIBUNISTRING_COMPILE_UNICASE_TOLOWER_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICASE_TOLOWER_TRUE='#'
LIBUNISTRING_COMPILE_UNICASE_TOLOWER_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICASE_TOLOWER_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICASE_TOLOWER_FALSE}"; then
LIBUNISTRING_COMPILE_UNICASE_TOLOWER_TRUE='#'
LIBUNISTRING_COMPILE_UNICASE_TOLOWER_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 11
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNICONV_H"; then
LIBUNISTRING_UNICONV_H="${gl_source_base_prefix}uniconv.h"
fi
else
LIBUNISTRING_UNICONV_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_TRUE=
LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_TRUE='#'
LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_FALSE}"; then
LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_TRUE='#'
LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 2 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 2 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNICTYPE_H"; then
LIBUNISTRING_UNICTYPE_H="${gl_source_base_prefix}unictype.h"
fi
else
LIBUNISTRING_UNICTYPE_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 1 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 1 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 8
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 8
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 8
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 1 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 11
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 1 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 1 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 8
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 11
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 8
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 8
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_SYNTAX_JAVA_WHITESPACE_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_SYNTAX_JAVA_WHITESPACE_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_SYNTAX_JAVA_WHITESPACE_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_SYNTAX_JAVA_WHITESPACE_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_SYNTAX_JAVA_WHITESPACE_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_SYNTAX_JAVA_WHITESPACE_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_SYNTAX_JAVA_WHITESPACE_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_SYNTAX_JAVA_WHITESPACE_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 11
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNILBRK_H"; then
LIBUNISTRING_UNILBRK_H="${gl_source_base_prefix}unilbrk.h"
fi
else
LIBUNISTRING_UNILBRK_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 1 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_TRUE=
LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_FALSE='#'
else
LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_TRUE='#'
LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_FALSE}"; then
LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_TRUE='#'
LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 1 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_TRUE=
LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_FALSE='#'
else
LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_TRUE='#'
LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_FALSE}"; then
LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_TRUE='#'
LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 1 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_TRUE=
LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_FALSE='#'
else
LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_TRUE='#'
LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_FALSE}"; then
LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_TRUE='#'
LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 5
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNINAME_H"; then
LIBUNISTRING_UNINAME_H="${gl_source_base_prefix}uniname.h"
fi
else
LIBUNISTRING_UNINAME_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 1 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNINAME_UNINAME_TRUE=
LIBUNISTRING_COMPILE_UNINAME_UNINAME_FALSE='#'
else
LIBUNISTRING_COMPILE_UNINAME_UNINAME_TRUE='#'
LIBUNISTRING_COMPILE_UNINAME_UNINAME_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNINAME_UNINAME_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNINAME_UNINAME_FALSE}"; then
LIBUNISTRING_COMPILE_UNINAME_UNINAME_TRUE='#'
LIBUNISTRING_COMPILE_UNINAME_UNINAME_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 2 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 2 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNINORM_H"; then
LIBUNISTRING_UNINORM_H="${gl_source_base_prefix}uninorm.h"
fi
else
LIBUNISTRING_UNINORM_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 2 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 2 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNISTR_H"; then
LIBUNISTRING_UNISTR_H="${gl_source_base_prefix}unistr.h"
fi
else
LIBUNISTRING_UNISTR_H=
fi
printf "%s\n" "#define GNULIB_UNISTR_U16_MBTOUC 1" >>confdefs.h
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U32_CHR_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U32_CHR_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U32_CHR_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_CHR_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_CHR_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_CHR_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U32_CHR_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_CHR_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U32_CPY_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U32_CPY_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U32_CPY_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_CPY_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_CPY_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_CPY_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U32_CPY_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_CPY_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 2 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 2 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_FALSE='#'
fi
printf "%s\n" "#define GNULIB_UNISTR_U8_MBTOUC 1" >>confdefs.h
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 2 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 2 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_FALSE='#'
fi
printf "%s\n" "#define GNULIB_UNISTR_U8_MBTOUC_UNSAFE 1" >>confdefs.h
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 4
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_FALSE='#'
fi
printf "%s\n" "#define GNULIB_UNISTR_U8_MBTOUCR 1" >>confdefs.h
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_PREV_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_PREV_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_PREV_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_PREV_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_PREV_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_PREV_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_PREV_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_PREV_FALSE='#'
fi
printf "%s\n" "#define GNULIB_UNISTR_U8_UCTOMB 1" >>confdefs.h
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 11
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNITYPES_H"; then
LIBUNISTRING_UNITYPES_H="${gl_source_base_prefix}unitypes.h"
fi
else
LIBUNISTRING_UNITYPES_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 11
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNIWIDTH_H"; then
LIBUNISTRING_UNIWIDTH_H="${gl_source_base_prefix}uniwidth.h"
fi
else
LIBUNISTRING_UNIWIDTH_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 1 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE=
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE='#'
else
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE='#'
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE}"; then
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE='#'
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE='#'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether unlink honors trailing slashes" >&5
printf %s "checking whether unlink honors trailing slashes... " >&6; }
if test ${gl_cv_func_unlink_honors_slashes+y}
then :
printf %s "(cached) " >&6
else $as_nop
touch conftest.file
# Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
ln -s conftest.file conftest.lnk
fi
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_unlink_honors_slashes="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_unlink_honors_slashes="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_unlink_honors_slashes="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_unlink_honors_slashes="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_unlink_honors_slashes="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
#endif
#include <errno.h>
$gl_mda_defines
int
main (void)
{
int result = 0;
if (!unlink ("conftest.file/"))
result |= 1;
else if (errno != ENOTDIR)
result |= 2;
#if HAVE_LSTAT
if (!unlink ("conftest.lnk/"))
result |= 4;
else if (errno != ENOTDIR)
result |= 8;
#endif
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_unlink_honors_slashes=yes
else $as_nop
gl_cv_func_unlink_honors_slashes=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.file conftest.lnk
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_honors_slashes" >&5
printf "%s\n" "$gl_cv_func_unlink_honors_slashes" >&6; }
case "$gl_cv_func_unlink_honors_slashes" in
*no)
REPLACE_UNLINK=1
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether unlink of a parent directory fails as it should" >&5
printf %s "checking whether unlink of a parent directory fails as it should... " >&6; }
if test ${gl_cv_func_unlink_parent_fails+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
darwin*)
if {
# Use the mktemp program if available. If not available, hide the error
# message.
tmp=`(umask 077 && mktemp -d /tmp/gtXXXXXX) 2>/dev/null` &&
test -n "$tmp" && test -d "$tmp"
} ||
{
# Use a simple mkdir command. It is guaranteed to fail if the directory
# already exists. $RANDOM is bash specific and expands to empty in shells
# other than bash, ksh and zsh. Its use does not increase security;
# rather, it minimizes the probability of failure in a very cluttered /tmp
# directory.
tmp=/tmp/gt$$-$RANDOM
(umask 077 && mkdir "$tmp")
}; then
mkdir "$tmp/subdir"
GL_SUBDIR_FOR_UNLINK="$tmp/subdir"
export GL_SUBDIR_FOR_UNLINK
if test "$cross_compiling" = yes
then :
# If we don't know, obey --enable-cross-guesses.
gl_cv_func_unlink_parent_fails="$gl_cross_guess_normal"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <direct.h>
# include <io.h>
#endif
$gl_mda_defines
int main ()
{
int result = 0;
if (chdir (getenv ("GL_SUBDIR_FOR_UNLINK")) != 0)
result |= 1;
else if (unlink ("..") == 0)
result |= 2;
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_unlink_parent_fails=yes
else $as_nop
gl_cv_func_unlink_parent_fails=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
unset GL_SUBDIR_FOR_UNLINK
rm -rf "$tmp"
else
gl_cv_func_unlink_parent_fails="guessing no"
fi
;;
*)
gl_cv_func_unlink_parent_fails="guessing yes"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_parent_fails" >&5
printf "%s\n" "$gl_cv_func_unlink_parent_fails" >&6; }
case "$gl_cv_func_unlink_parent_fails" in
*no)
REPLACE_UNLINK=1
printf "%s\n" "#define UNLINK_PARENT_BUG 1" >>confdefs.h
;;
esac
if test $REPLACE_UNLINK = 1; then
GL_COND_OBJ_UNLINK_TRUE=
GL_COND_OBJ_UNLINK_FALSE='#'
else
GL_COND_OBJ_UNLINK_TRUE='#'
GL_COND_OBJ_UNLINK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_UNLINK_TRUE}" && test -z "${GL_COND_OBJ_UNLINK_FALSE}"; then
GL_COND_OBJ_UNLINK_TRUE='#'
GL_COND_OBJ_UNLINK_FALSE='#'
fi
GL_GNULIB_UNLINK=1
printf "%s\n" "#define GNULIB_TEST_UNLINK 1" >>confdefs.h
printf "%s\n" "#define GNULIB_STDIO_SINGLE_THREAD 1" >>confdefs.h
printf "%s\n" "#define USE_UNLOCKED_IO GNULIB_STDIO_SINGLE_THREAD" >>confdefs.h
if test $ac_cv_have_decl_unsetenv = no; then
HAVE_DECL_UNSETENV=0
fi
ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
if test "x$ac_cv_func_unsetenv" = xyes
then :
printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
fi
if test $ac_cv_func_unsetenv = no; then
HAVE_UNSETENV=0
else
HAVE_UNSETENV=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unsetenv() return type" >&5
printf %s "checking for unsetenv() return type... " >&6; }
if test ${gt_cv_func_unsetenv_ret+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#undef _BSD
#define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 <stdlib.h> */
#include <stdlib.h>
extern
#ifdef __cplusplus
"C"
#endif
int unsetenv (const char *name);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gt_cv_func_unsetenv_ret='int'
else $as_nop
gt_cv_func_unsetenv_ret='void'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_unsetenv_ret" >&5
printf "%s\n" "$gt_cv_func_unsetenv_ret" >&6; }
if test $gt_cv_func_unsetenv_ret = 'void'; then
printf "%s\n" "#define VOID_UNSETENV 1" >>confdefs.h
REPLACE_UNSETENV=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether unsetenv obeys POSIX" >&5
printf %s "checking whether unsetenv obeys POSIX... " >&6; }
if test ${gl_cv_func_unsetenv_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_unsetenv_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_unsetenv_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <errno.h>
extern char **environ;
$gl_mda_defines
int
main (void)
{
char entry1[] = "a=1";
char entry2[] = "b=2";
char *env[] = { entry1, entry2, NULL };
if (putenv ((char *) "a=1")) return 1;
if (putenv (entry2)) return 2;
entry2[0] = 'a';
unsetenv ("a");
if (getenv ("a")) return 3;
if (!unsetenv ("") || errno != EINVAL) return 4;
entry2[0] = 'b';
environ = env;
if (!getenv ("a")) return 5;
entry2[0] = 'a';
unsetenv ("a");
if (getenv ("a")) return 6;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_unsetenv_works=yes
else $as_nop
gl_cv_func_unsetenv_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unsetenv_works" >&5
printf "%s\n" "$gl_cv_func_unsetenv_works" >&6; }
case "$gl_cv_func_unsetenv_works" in
*yes) ;;
*)
REPLACE_UNSETENV=1
;;
esac
fi
if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then
GL_COND_OBJ_UNSETENV_TRUE=
GL_COND_OBJ_UNSETENV_FALSE='#'
else
GL_COND_OBJ_UNSETENV_TRUE='#'
GL_COND_OBJ_UNSETENV_FALSE=
fi
:
if test -z "${GL_COND_OBJ_UNSETENV_TRUE}" && test -z "${GL_COND_OBJ_UNSETENV_FALSE}"; then
GL_COND_OBJ_UNSETENV_TRUE='#'
GL_COND_OBJ_UNSETENV_FALSE='#'
fi
if test -z "$GL_COND_OBJ_UNSETENV_TRUE"; then :
fi
GL_GNULIB_UNSETENV=1
printf "%s\n" "#define GNULIB_TEST_UNSETENV 1" >>confdefs.h
case "$host_os" in
mingw* | windows*)
REPLACE_UTIME=1
;;
*)
ac_fn_c_check_func "$LINENO" "utime" "ac_cv_func_utime"
if test "x$ac_cv_func_utime" = xyes
then :
printf "%s\n" "#define HAVE_UTIME 1" >>confdefs.h
fi
if test $ac_cv_func_utime = no; then
HAVE_UTIME=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether utime handles trailing slashes on files" >&5
printf %s "checking whether utime handles trailing slashes on files... " >&6; }
if test ${gl_cv_func_utime_file_slash+y}
then :
printf %s "(cached) " >&6
else $as_nop
touch conftest.tmp
# Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
ln -s conftest.tmp conftest.lnk
fi
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_utime_file_slash="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_utime_file_slash="guessing yes" ;;
# Guess no on macOS.
darwin*) gl_cv_func_utime_file_slash="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_utime_file_slash="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <utime.h>
int
main (void)
{
int result = 0;
if (!utime ("conftest.tmp/", NULL))
result |= 1;
#if HAVE_LSTAT
if (!utime ("conftest.lnk/", NULL))
result |= 2;
#endif
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_utime_file_slash=yes
else $as_nop
gl_cv_func_utime_file_slash=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.tmp conftest.lnk
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_utime_file_slash" >&5
printf "%s\n" "$gl_cv_func_utime_file_slash" >&6; }
case $gl_cv_func_stat_file_slash in
*no)
REPLACE_UTIME=1
printf "%s\n" "#define REPLACE_FUNC_UTIME_FILE 1" >>confdefs.h
;;
esac
fi
;;
esac
if test $HAVE_UTIME = 0 || test $REPLACE_UTIME = 1; then
GL_COND_OBJ_UTIME_TRUE=
GL_COND_OBJ_UTIME_FALSE='#'
else
GL_COND_OBJ_UTIME_TRUE='#'
GL_COND_OBJ_UTIME_FALSE=
fi
:
if test -z "${GL_COND_OBJ_UTIME_TRUE}" && test -z "${GL_COND_OBJ_UTIME_FALSE}"; then
GL_COND_OBJ_UTIME_TRUE='#'
GL_COND_OBJ_UTIME_FALSE='#'
fi
if test -z "$GL_COND_OBJ_UTIME_TRUE"; then :
:
fi
GL_GNULIB_UTIME=1
printf "%s\n" "#define GNULIB_TEST_UTIME 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for futimes" >&5
printf %s "checking for futimes... " >&6; }
if test ${gl_cv_onwards_func_futimes+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "futimes" "ac_cv_have_decl_futimes" "#include <sys/time.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_futimes" = xyes
then :
fi
if test $ac_cv_have_decl_futimes = yes; then
ac_fn_c_check_func "$LINENO" "futimes" "ac_cv_func_futimes"
if test "x$ac_cv_func_futimes" = xyes
then :
fi
if test $ac_cv_func_futimes = yes; then
gl_cv_onwards_func_futimes=yes
else
gl_cv_onwards_func_futimes='future OS version'
fi
else
gl_cv_onwards_func_futimes='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "futimes" "ac_cv_func_futimes"
if test "x$ac_cv_func_futimes" = xyes
then :
fi
gl_cv_onwards_func_futimes=$ac_cv_func_futimes
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_futimes" >&5
printf "%s\n" "$gl_cv_onwards_func_futimes" >&6; }
case "$gl_cv_onwards_func_futimes" in
future*) ac_cv_func_futimes=no ;;
*) ac_cv_func_futimes=$gl_cv_onwards_func_futimes ;;
esac
if test $ac_cv_func_futimes = yes; then
printf "%s\n" "#define HAVE_FUTIMES 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for futimesat" >&5
printf %s "checking for futimesat... " >&6; }
if test ${gl_cv_onwards_func_futimesat+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "futimesat" "ac_cv_have_decl_futimesat" "#include <sys/time.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_futimesat" = xyes
then :
fi
if test $ac_cv_have_decl_futimesat = yes; then
ac_fn_c_check_func "$LINENO" "futimesat" "ac_cv_func_futimesat"
if test "x$ac_cv_func_futimesat" = xyes
then :
fi
if test $ac_cv_func_futimesat = yes; then
gl_cv_onwards_func_futimesat=yes
else
gl_cv_onwards_func_futimesat='future OS version'
fi
else
gl_cv_onwards_func_futimesat='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "futimesat" "ac_cv_func_futimesat"
if test "x$ac_cv_func_futimesat" = xyes
then :
fi
gl_cv_onwards_func_futimesat=$ac_cv_func_futimesat
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_futimesat" >&5
printf "%s\n" "$gl_cv_onwards_func_futimesat" >&6; }
case "$gl_cv_onwards_func_futimesat" in
future*) ac_cv_func_futimesat=no ;;
*) ac_cv_func_futimesat=$gl_cv_onwards_func_futimesat ;;
esac
if test $ac_cv_func_futimesat = yes; then
printf "%s\n" "#define HAVE_FUTIMESAT 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lutimes" >&5
printf %s "checking for lutimes... " >&6; }
if test ${gl_cv_onwards_func_lutimes+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "lutimes" "ac_cv_have_decl_lutimes" "#include <sys/time.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_lutimes" = xyes
then :
fi
if test $ac_cv_have_decl_lutimes = yes; then
ac_fn_c_check_func "$LINENO" "lutimes" "ac_cv_func_lutimes"
if test "x$ac_cv_func_lutimes" = xyes
then :
fi
if test $ac_cv_func_lutimes = yes; then
gl_cv_onwards_func_lutimes=yes
else
gl_cv_onwards_func_lutimes='future OS version'
fi
else
gl_cv_onwards_func_lutimes='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "lutimes" "ac_cv_func_lutimes"
if test "x$ac_cv_func_lutimes" = xyes
then :
fi
gl_cv_onwards_func_lutimes=$ac_cv_func_lutimes
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_lutimes" >&5
printf "%s\n" "$gl_cv_onwards_func_lutimes" >&6; }
case "$gl_cv_onwards_func_lutimes" in
future*) ac_cv_func_lutimes=no ;;
*) ac_cv_func_lutimes=$gl_cv_onwards_func_lutimes ;;
esac
if test $ac_cv_func_lutimes = yes; then
printf "%s\n" "#define HAVE_LUTIMES 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for futimens" >&5
printf %s "checking for futimens... " >&6; }
if test ${gl_cv_onwards_func_futimens+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "futimens" "ac_cv_have_decl_futimens" "#include <sys/stat.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_futimens" = xyes
then :
fi
if test $ac_cv_have_decl_futimens = yes; then
ac_fn_c_check_func "$LINENO" "futimens" "ac_cv_func_futimens"
if test "x$ac_cv_func_futimens" = xyes
then :
fi
if test $ac_cv_func_futimens = yes; then
gl_cv_onwards_func_futimens=yes
else
gl_cv_onwards_func_futimens='future OS version'
fi
else
gl_cv_onwards_func_futimens='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "futimens" "ac_cv_func_futimens"
if test "x$ac_cv_func_futimens" = xyes
then :
fi
gl_cv_onwards_func_futimens=$ac_cv_func_futimens
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_futimens" >&5
printf "%s\n" "$gl_cv_onwards_func_futimens" >&6; }
case "$gl_cv_onwards_func_futimens" in
future*) ac_cv_func_futimens=no ;;
*) ac_cv_func_futimens=$gl_cv_onwards_func_futimens ;;
esac
if test $ac_cv_func_futimens = yes; then
printf "%s\n" "#define HAVE_FUTIMENS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for utimensat" >&5
printf %s "checking for utimensat... " >&6; }
if test ${gl_cv_onwards_func_utimensat+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "utimensat" "ac_cv_have_decl_utimensat" "#include <sys/stat.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_utimensat" = xyes
then :
fi
if test $ac_cv_have_decl_utimensat = yes; then
ac_fn_c_check_func "$LINENO" "utimensat" "ac_cv_func_utimensat"
if test "x$ac_cv_func_utimensat" = xyes
then :
fi
if test $ac_cv_func_utimensat = yes; then
gl_cv_onwards_func_utimensat=yes
else
gl_cv_onwards_func_utimensat='future OS version'
fi
else
gl_cv_onwards_func_utimensat='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "utimensat" "ac_cv_func_utimensat"
if test "x$ac_cv_func_utimensat" = xyes
then :
fi
gl_cv_onwards_func_utimensat=$ac_cv_func_utimensat
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_utimensat" >&5
printf "%s\n" "$gl_cv_onwards_func_utimensat" >&6; }
case "$gl_cv_onwards_func_utimensat" in
future*) ac_cv_func_utimensat=no ;;
*) ac_cv_func_utimensat=$gl_cv_onwards_func_utimensat ;;
esac
if test $ac_cv_func_utimensat = yes; then
printf "%s\n" "#define HAVE_UTIMENSAT 1" >>confdefs.h
fi
if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
printf %s "checking whether futimesat handles NULL file... " >&6; }
if test ${gl_cv_func_futimesat_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
touch conftest.file
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_futimesat_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_futimesat_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_futimesat_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <sys/times.h>
#include <fcntl.h>
$gl_mda_defines
int
main (void)
{
int fd = open ("conftest.file", O_RDWR);
if (fd < 0) return 1;
if (futimesat (fd, NULL, NULL)) return 2;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_futimesat_works=yes
else $as_nop
gl_cv_func_futimesat_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.file
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
printf "%s\n" "$gl_cv_func_futimesat_works" >&6; }
case "$gl_cv_func_futimesat_works" in
*yes) ;;
*)
printf "%s\n" "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for variable-length arrays" >&5
printf %s "checking for variable-length arrays... " >&6; }
if test ${ac_cv_c_vararrays+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC_NO_VLA__
defined
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "defined" >/dev/null 2>&1
then :
ac_cv_c_vararrays='no: __STDC_NO_VLA__ is defined'
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Test for VLA support. This test is partly inspired
from examples in the C standard. Use at least two VLA
functions to detect the GCC 3.4.3 bug described in:
https://lists.gnu.org/archive/html/bug-gnulib/2014-08/msg00014.html
*/
#ifdef __STDC_NO_VLA__
syntax error;
#else
extern int n;
int B[100];
int fvla (int m, int C[m][m]);
int
simple (int count, int all[static count])
{
return all[count - 1];
}
int
fvla (int m, int C[m][m])
{
typedef int VLA[m][m];
VLA x;
int D[m];
static int (*q)[m] = &B;
int (*s)[n] = q;
return C && &x[0][0] == &D[0] && &D[0] == s[0];
}
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_vararrays=yes
else $as_nop
ac_cv_c_vararrays=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_vararrays" >&5
printf "%s\n" "$ac_cv_c_vararrays" >&6; }
if test "$ac_cv_c_vararrays" = yes; then
printf "%s\n" "#define HAVE_C_VARARRAYS 1" >>confdefs.h
elif test "$ac_cv_c_vararrays" = no; then
printf "%s\n" "#define __STDC_NO_VLA__ 1" >>confdefs.h
fi
if test $ac_cv_func_vasnprintf = no; then
gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext"
gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext"
gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext"
gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext"
if test $ac_cv_func_vasnprintf = yes; then
printf "%s\n" "#define REPLACE_VASNPRINTF 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
if test "x$ac_cv_type_ptrdiff_t" = xyes
then :
else $as_nop
printf "%s\n" "#define ptrdiff_t long" >>confdefs.h
fi
fi
ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf"
if test "x$ac_cv_func_vasprintf" = xyes
then :
printf "%s\n" "#define HAVE_VASPRINTF 1" >>confdefs.h
fi
if test $ac_cv_func_vasprintf = no; then
gl_LIBOBJS="$gl_LIBOBJS vasprintf.$ac_objext"
gl_LIBOBJS="$gl_LIBOBJS asprintf.$ac_objext"
if test $ac_cv_func_vasprintf = yes; then
REPLACE_VASPRINTF=1
else
HAVE_VASPRINTF=0
fi
fi
GL_GNULIB_VASPRINTF=1
printf "%s\n" "#define GNULIB_TEST_VASPRINTF 1" >>confdefs.h
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=asprintf:2:c-format"
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=vasprintf:2:c-format"
gl_cv_func_vsnprintf_usable=no
ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
if test "x$ac_cv_func_vsnprintf" = xyes
then :
printf "%s\n" "#define HAVE_VSNPRINTF 1" >>confdefs.h
fi
if test $ac_cv_func_vsnprintf = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether snprintf respects a size of 1" >&5
printf %s "checking whether snprintf respects a size of 1... " >&6; }
if test ${gl_cv_func_snprintf_size1+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Android.
linux*-android*) gl_cv_func_snprintf_size1="guessing yes" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_snprintf_size1="guessing yes" ;;
*) gl_cv_func_snprintf_size1="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#if HAVE_SNPRINTF
# define my_snprintf snprintf
#else
# include <stdarg.h>
static int my_snprintf (char *buf, int size, const char *format, ...)
{
va_list args;
int ret;
va_start (args, format);
ret = vsnprintf (buf, size, format, args);
va_end (args);
return ret;
}
#endif
int main()
{
static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' };
my_snprintf (buf, 1, "%d", 12345);
return buf[1] != 'E';
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_snprintf_size1=yes
else $as_nop
gl_cv_func_snprintf_size1=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_size1" >&5
printf "%s\n" "$gl_cv_func_snprintf_size1" >&6; }
case "$gl_cv_func_snprintf_size1" in
*yes)
case "$gl_cv_func_snprintf_retval_c99" in
*yes)
case "$gl_cv_func_printf_positions" in
*yes)
gl_cv_func_vsnprintf_usable=yes
;;
esac
;;
esac
;;
esac
fi
if test $gl_cv_func_vsnprintf_usable = no; then
gl_LIBOBJS="$gl_LIBOBJS vsnprintf.$ac_objext"
if test $ac_cv_func_vsnprintf = yes; then
REPLACE_VSNPRINTF=1
else
if test $ac_cv_have_decl_vsnprintf = yes; then
REPLACE_VSNPRINTF=1
fi
fi
:
fi
if test $ac_cv_have_decl_vsnprintf = no; then
HAVE_DECL_VSNPRINTF=0
fi
GL_GNULIB_VSNPRINTF=1
printf "%s\n" "#define GNULIB_TEST_VSNPRINTF 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "waitid" "ac_cv_func_waitid"
if test "x$ac_cv_func_waitid" = xyes
then :
printf "%s\n" "#define HAVE_WAITID 1" >>confdefs.h
fi
HAVE_WAITPID=1
case $host_os in
mingw* | windows*) HAVE_WAITPID=0 ;;
esac
if test $HAVE_WAITPID = 0; then
GL_COND_OBJ_WAITPID_TRUE=
GL_COND_OBJ_WAITPID_FALSE='#'
else
GL_COND_OBJ_WAITPID_TRUE='#'
GL_COND_OBJ_WAITPID_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WAITPID_TRUE}" && test -z "${GL_COND_OBJ_WAITPID_FALSE}"; then
GL_COND_OBJ_WAITPID_TRUE='#'
GL_COND_OBJ_WAITPID_FALSE='#'
fi
GL_GNULIB_WAITPID=1
printf "%s\n" "#define GNULIB_TEST_WAITPID 1" >>confdefs.h
if test $HAVE_WCTYPE = 0 || test $REPLACE_WCTYPE = 1; then
GL_COND_OBJ_WCTYPE_TRUE=
GL_COND_OBJ_WCTYPE_FALSE='#'
else
GL_COND_OBJ_WCTYPE_TRUE='#'
GL_COND_OBJ_WCTYPE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WCTYPE_TRUE}" && test -z "${GL_COND_OBJ_WCTYPE_FALSE}"; then
GL_COND_OBJ_WCTYPE_TRUE='#'
GL_COND_OBJ_WCTYPE_FALSE='#'
fi
GL_GNULIB_WCTYPE=1
printf "%s\n" "#define GNULIB_TEST_WCTYPE 1" >>confdefs.h
ac_fn_check_decl "$LINENO" "wcwidth" "ac_cv_have_decl_wcwidth" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_wcwidth" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_WCWIDTH $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_wcwidth != yes; then
HAVE_DECL_WCWIDTH=0
fi
if test $ac_cv_func_wcwidth != yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wcwidth is a macro" >&5
printf %s "checking whether wcwidth is a macro... " >&6; }
if test ${gl_cv_func_wcwidth_macro+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
#ifdef wcwidth
wchar_header_defines_wcwidth
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "wchar_header_defines_wcwidth" >/dev/null 2>&1
then :
gl_cv_func_wcwidth_macro=yes
else $as_nop
gl_cv_func_wcwidth_macro=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_macro" >&5
printf "%s\n" "$gl_cv_func_wcwidth_macro" >&6; }
fi
if test $ac_cv_func_wcwidth = yes || test $gl_cv_func_wcwidth_macro = yes; then
HAVE_WCWIDTH=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wcwidth works reasonably in UTF-8 locales" >&5
printf %s "checking whether wcwidth works reasonably in UTF-8 locales... " >&6; }
if test ${gl_cv_func_wcwidth_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_wcwidth_works="guessing yes";;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_wcwidth_works="guessing yes";;
# Guess yes on AIX 7 systems.
aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";;
*) gl_cv_func_wcwidth_works="$gl_cross_guess_normal";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <wchar.h>
#if !HAVE_DECL_WCWIDTH
extern
# ifdef __cplusplus
"C"
# endif
int wcwidth (int);
#endif
int main ()
{
int result = 0;
if (setlocale (LC_ALL, "en_US.UTF-8") != NULL)
{
if (wcwidth (0x0301) > 0)
result |= 1;
if (wcwidth (0x05B0) > 0)
result |= 2;
if (wcwidth (0x200B) > 0)
result |= 4;
if (wcwidth (0xFF1A) == 0)
result |= 8;
if (wcwidth (0x2202) > 1)
result |= 16;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_wcwidth_works=yes
else $as_nop
gl_cv_func_wcwidth_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_works" >&5
printf "%s\n" "$gl_cv_func_wcwidth_works" >&6; }
case "$gl_cv_func_wcwidth_works" in
*yes) ;;
*no) REPLACE_WCWIDTH=1 ;;
esac
else
HAVE_WCWIDTH=0
fi
if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then
GL_COND_OBJ_WCWIDTH_TRUE=
GL_COND_OBJ_WCWIDTH_FALSE='#'
else
GL_COND_OBJ_WCWIDTH_TRUE='#'
GL_COND_OBJ_WCWIDTH_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WCWIDTH_TRUE}" && test -z "${GL_COND_OBJ_WCWIDTH_FALSE}"; then
GL_COND_OBJ_WCWIDTH_TRUE='#'
GL_COND_OBJ_WCWIDTH_FALSE='#'
fi
if test -z "$GL_COND_OBJ_WCWIDTH_TRUE"; then :
:
fi
GL_GNULIB_WCWIDTH=1
printf "%s\n" "#define GNULIB_TEST_WCWIDTH 1" >>confdefs.h
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_MUTEX_TRUE=
GL_COND_OBJ_WINDOWS_MUTEX_FALSE='#'
else
GL_COND_OBJ_WINDOWS_MUTEX_TRUE='#'
GL_COND_OBJ_WINDOWS_MUTEX_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_MUTEX_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_MUTEX_FALSE}"; then
GL_COND_OBJ_WINDOWS_MUTEX_TRUE='#'
GL_COND_OBJ_WINDOWS_MUTEX_FALSE='#'
fi
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_ONCE_TRUE=
GL_COND_OBJ_WINDOWS_ONCE_FALSE='#'
else
GL_COND_OBJ_WINDOWS_ONCE_TRUE='#'
GL_COND_OBJ_WINDOWS_ONCE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_ONCE_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_ONCE_FALSE}"; then
GL_COND_OBJ_WINDOWS_ONCE_TRUE='#'
GL_COND_OBJ_WINDOWS_ONCE_FALSE='#'
fi
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_RECMUTEX_TRUE=
GL_COND_OBJ_WINDOWS_RECMUTEX_FALSE='#'
else
GL_COND_OBJ_WINDOWS_RECMUTEX_TRUE='#'
GL_COND_OBJ_WINDOWS_RECMUTEX_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_RECMUTEX_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_RECMUTEX_FALSE}"; then
GL_COND_OBJ_WINDOWS_RECMUTEX_TRUE='#'
GL_COND_OBJ_WINDOWS_RECMUTEX_FALSE='#'
fi
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_RWLOCK_TRUE=
GL_COND_OBJ_WINDOWS_RWLOCK_FALSE='#'
else
GL_COND_OBJ_WINDOWS_RWLOCK_TRUE='#'
GL_COND_OBJ_WINDOWS_RWLOCK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_RWLOCK_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_RWLOCK_FALSE}"; then
GL_COND_OBJ_WINDOWS_RWLOCK_TRUE='#'
GL_COND_OBJ_WINDOWS_RWLOCK_FALSE='#'
fi
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_SPAWN_TRUE=
GL_COND_OBJ_WINDOWS_SPAWN_FALSE='#'
else
GL_COND_OBJ_WINDOWS_SPAWN_TRUE='#'
GL_COND_OBJ_WINDOWS_SPAWN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_SPAWN_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_SPAWN_FALSE}"; then
GL_COND_OBJ_WINDOWS_SPAWN_TRUE='#'
GL_COND_OBJ_WINDOWS_SPAWN_FALSE='#'
fi
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_SPIN_TRUE=
GL_COND_OBJ_WINDOWS_SPIN_FALSE='#'
else
GL_COND_OBJ_WINDOWS_SPIN_TRUE='#'
GL_COND_OBJ_WINDOWS_SPIN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_SPIN_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_SPIN_FALSE}"; then
GL_COND_OBJ_WINDOWS_SPIN_TRUE='#'
GL_COND_OBJ_WINDOWS_SPIN_FALSE='#'
fi
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_TLS_TRUE=
GL_COND_OBJ_WINDOWS_TLS_FALSE='#'
else
GL_COND_OBJ_WINDOWS_TLS_TRUE='#'
GL_COND_OBJ_WINDOWS_TLS_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_TLS_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_TLS_FALSE}"; then
GL_COND_OBJ_WINDOWS_TLS_TRUE='#'
GL_COND_OBJ_WINDOWS_TLS_FALSE='#'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wmemchr" >&5
printf %s "checking for wmemchr... " >&6; }
if test ${gl_cv_func_wmemchr+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
int
main (void)
{
return ! wmemchr ((const wchar_t *) 0, (wchar_t) ' ', 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_wmemchr=yes
else $as_nop
gl_cv_func_wmemchr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wmemchr" >&5
printf "%s\n" "$gl_cv_func_wmemchr" >&6; }
if test $gl_cv_func_wmemchr = no; then
HAVE_WMEMCHR=0
fi
if test $HAVE_WMEMCHR = 0; then
GL_COND_OBJ_WMEMCHR_TRUE=
GL_COND_OBJ_WMEMCHR_FALSE='#'
else
GL_COND_OBJ_WMEMCHR_TRUE='#'
GL_COND_OBJ_WMEMCHR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WMEMCHR_TRUE}" && test -z "${GL_COND_OBJ_WMEMCHR_FALSE}"; then
GL_COND_OBJ_WMEMCHR_TRUE='#'
GL_COND_OBJ_WMEMCHR_FALSE='#'
fi
GL_GNULIB_WMEMCHR=1
printf "%s\n" "#define GNULIB_TEST_WMEMCHR 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wmempcpy" >&5
printf %s "checking for wmempcpy... " >&6; }
if test ${gl_cv_onwards_func_wmempcpy+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "wmempcpy" "ac_cv_have_decl_wmempcpy" "#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_wmempcpy" = xyes
then :
fi
if test $ac_cv_have_decl_wmempcpy = yes; then
ac_fn_c_check_func "$LINENO" "wmempcpy" "ac_cv_func_wmempcpy"
if test "x$ac_cv_func_wmempcpy" = xyes
then :
fi
if test $ac_cv_func_wmempcpy = yes; then
gl_cv_onwards_func_wmempcpy=yes
else
gl_cv_onwards_func_wmempcpy='future OS version'
fi
else
gl_cv_onwards_func_wmempcpy='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "wmempcpy" "ac_cv_func_wmempcpy"
if test "x$ac_cv_func_wmempcpy" = xyes
then :
fi
gl_cv_onwards_func_wmempcpy=$ac_cv_func_wmempcpy
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_wmempcpy" >&5
printf "%s\n" "$gl_cv_onwards_func_wmempcpy" >&6; }
case "$gl_cv_onwards_func_wmempcpy" in
future*) ac_cv_func_wmempcpy=no ;;
*) ac_cv_func_wmempcpy=$gl_cv_onwards_func_wmempcpy ;;
esac
if test $ac_cv_func_wmempcpy = yes; then
printf "%s\n" "#define HAVE_WMEMPCPY 1" >>confdefs.h
fi
if test $ac_cv_func_wmempcpy = no; then
HAVE_WMEMPCPY=0
case "$gl_cv_onwards_func_wmempcpy" in
future*) REPLACE_WMEMPCPY=1 ;;
esac
fi
if test $HAVE_WMEMPCPY = 0 || test $REPLACE_WMEMPCPY = 1; then
GL_COND_OBJ_WMEMPCPY_TRUE=
GL_COND_OBJ_WMEMPCPY_FALSE='#'
else
GL_COND_OBJ_WMEMPCPY_TRUE='#'
GL_COND_OBJ_WMEMPCPY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WMEMPCPY_TRUE}" && test -z "${GL_COND_OBJ_WMEMPCPY_FALSE}"; then
GL_COND_OBJ_WMEMPCPY_TRUE='#'
GL_COND_OBJ_WMEMPCPY_FALSE='#'
fi
GL_GNULIB_WMEMPCPY=1
printf "%s\n" "#define GNULIB_TEST_WMEMPCPY 1" >>confdefs.h
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
REPLACE_WRITE=1
fi
if test $gl_cv_header_signal_h_SIGPIPE != yes; then
REPLACE_WRITE=1
fi
if test $REPLACE_WRITE = 1; then
GL_COND_OBJ_WRITE_TRUE=
GL_COND_OBJ_WRITE_FALSE='#'
else
GL_COND_OBJ_WRITE_TRUE='#'
GL_COND_OBJ_WRITE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WRITE_TRUE}" && test -z "${GL_COND_OBJ_WRITE_FALSE}"; then
GL_COND_OBJ_WRITE_TRUE='#'
GL_COND_OBJ_WRITE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_WRITE_TRUE"; then :
:
fi
GL_GNULIB_WRITE=1
printf "%s\n" "#define GNULIB_TEST_WRITE 1" >>confdefs.h
:
printf "%s\n" "#define GNULIB_XALLOC 1" >>confdefs.h
printf "%s\n" "#define GNULIB_XALLOC_DIE 1" >>confdefs.h
ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
if test "x$ac_cv_header_stdint_h" = xyes
then :
printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
fi
:
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xasprintf:1:c-format"
# End of code from modules
gltests_libdeps=
gltests_ltlibdeps=
gl_source_base='gnulib-tests'
gl_source_base_prefix=
gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
gl_module_indicator_condition=$gltests_WITNESS
if test "$ac_cv_header_winsock2_h" = yes; then
GL_COND_OBJ_ACCEPT_TRUE=
GL_COND_OBJ_ACCEPT_FALSE='#'
else
GL_COND_OBJ_ACCEPT_TRUE='#'
GL_COND_OBJ_ACCEPT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ACCEPT_TRUE}" && test -z "${GL_COND_OBJ_ACCEPT_FALSE}"; then
GL_COND_OBJ_ACCEPT_TRUE='#'
GL_COND_OBJ_ACCEPT_FALSE='#'
fi
if test "$GL_GNULIB_ACCEPT" != 1; then
if test "$GL_GNULIB_ACCEPT" = 0; then
GL_GNULIB_ACCEPT=$gl_module_indicator_condition
else
GL_GNULIB_ACCEPT="($GL_GNULIB_ACCEPT || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_ACCEPT 1" >>confdefs.h
if test "$ac_cv_header_winsock2_h" = yes; then
GL_COND_OBJ_BIND_TRUE=
GL_COND_OBJ_BIND_FALSE='#'
else
GL_COND_OBJ_BIND_TRUE='#'
GL_COND_OBJ_BIND_FALSE=
fi
:
if test -z "${GL_COND_OBJ_BIND_TRUE}" && test -z "${GL_COND_OBJ_BIND_FALSE}"; then
GL_COND_OBJ_BIND_TRUE='#'
GL_COND_OBJ_BIND_FALSE='#'
fi
if test "$GL_GNULIB_BIND" != 1; then
if test "$GL_GNULIB_BIND" = 0; then
GL_GNULIB_BIND=$gl_module_indicator_condition
else
GL_GNULIB_BIND="($GL_GNULIB_BIND || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_BIND 1" >>confdefs.h
ac_fn_check_decl "$LINENO" "c32rtomb" "ac_cv_have_decl_c32rtomb" "#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_c32rtomb" = xyes
then :
fi
if test $ac_cv_have_decl_c32rtomb = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for c32rtomb" >&5
printf %s "checking for c32rtomb... " >&6; }
if test ${gl_cv_func_c32rtomb+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
int
main (void)
{
char buf[8];
return c32rtomb (buf, 0, NULL) == 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_c32rtomb=yes
else $as_nop
gl_cv_func_c32rtomb=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c32rtomb" >&5
printf "%s\n" "$gl_cv_func_c32rtomb" >&6; }
else
gl_cv_func_c32rtomb=no
fi
if test $gl_cv_func_c32rtomb = no; then
HAVE_C32RTOMB=0
else
if test $HAVE_WORKING_MBRTOC32 = 0; then
REPLACE_C32RTOMB=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c32rtomb return value is correct" >&5
printf %s "checking whether c32rtomb return value is correct... " >&6; }
if test ${gl_cv_func_c32rtomb_retval+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on AIX.
aix*) gl_cv_func_c32rtomb_retval="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_c32rtomb_retval="guessing yes" ;;
esac
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
int main ()
{
int result = 0;
if (c32rtomb (NULL, 0, NULL) != 1)
result |= 1;
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_c32rtomb_retval=yes
else $as_nop
gl_cv_func_c32rtomb_retval=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c32rtomb_retval" >&5
printf "%s\n" "$gl_cv_func_c32rtomb_retval" >&6; }
case "$gl_cv_func_c32rtomb_retval" in
*yes) ;;
*)
printf "%s\n" "#define C32RTOMB_RETVAL_BUG 1" >>confdefs.h
REPLACE_C32RTOMB=1 ;;
esac
fi
if test $HAVE_C32RTOMB = 0 || test $REPLACE_C32RTOMB = 1; then
GL_COND_OBJ_C32RTOMB_TRUE=
GL_COND_OBJ_C32RTOMB_FALSE='#'
else
GL_COND_OBJ_C32RTOMB_TRUE='#'
GL_COND_OBJ_C32RTOMB_FALSE=
fi
:
if test -z "${GL_COND_OBJ_C32RTOMB_TRUE}" && test -z "${GL_COND_OBJ_C32RTOMB_FALSE}"; then
GL_COND_OBJ_C32RTOMB_TRUE='#'
GL_COND_OBJ_C32RTOMB_FALSE='#'
fi
if test "$GL_GNULIB_C32RTOMB" != 1; then
if test "$GL_GNULIB_C32RTOMB" = 0; then
GL_GNULIB_C32RTOMB=$gl_module_indicator_condition
else
GL_GNULIB_C32RTOMB="($GL_GNULIB_C32RTOMB || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_C32RTOMB 1" >>confdefs.h
if test "$GL_GNULIB_C32TOB" != 1; then
if test "$GL_GNULIB_C32TOB" = 0; then
GL_GNULIB_C32TOB=$gl_module_indicator_condition
else
GL_GNULIB_C32TOB="($GL_GNULIB_C32TOB || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_C32TOB 1" >>confdefs.h
if test "$ac_cv_header_winsock2_h" = yes; then
GL_COND_OBJ_CONNECT_TRUE=
GL_COND_OBJ_CONNECT_FALSE='#'
else
GL_COND_OBJ_CONNECT_TRUE='#'
GL_COND_OBJ_CONNECT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_CONNECT_TRUE}" && test -z "${GL_COND_OBJ_CONNECT_FALSE}"; then
GL_COND_OBJ_CONNECT_TRUE='#'
GL_COND_OBJ_CONNECT_FALSE='#'
fi
if test "$GL_GNULIB_CONNECT" != 1; then
if test "$GL_GNULIB_CONNECT" = 0; then
GL_GNULIB_CONNECT=$gl_module_indicator_condition
else
GL_GNULIB_CONNECT="($GL_GNULIB_CONNECT || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_CONNECT 1" >>confdefs.h
case "$host_os" in
mingw* | windows*)
REPLACE_CREAT=1
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether open recognizes a trailing slash" >&5
printf %s "checking whether open recognizes a trailing slash... " >&6; }
if test ${gl_cv_func_open_slash+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
touch conftest.tmp
ln -s conftest.tmp conftest.lnk
fi
if test "$cross_compiling" = yes
then :
case "$host_os" in
freebsd* | aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*)
gl_cv_func_open_slash="guessing no" ;;
*)
gl_cv_func_open_slash="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
$gl_mda_defines
int main ()
{
int result = 0;
#if HAVE_LSTAT
if (open ("conftest.lnk/", O_RDONLY) != -1)
result |= 1;
#endif
if (open ("conftest.sl/", O_CREAT, 0600) >= 0)
result |= 2;
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_open_slash=yes
else $as_nop
gl_cv_func_open_slash=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.sl conftest.tmp conftest.lnk
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_slash" >&5
printf "%s\n" "$gl_cv_func_open_slash" >&6; }
case "$gl_cv_func_open_slash" in
*no)
printf "%s\n" "#define OPEN_TRAILING_SLASH_BUG 1" >>confdefs.h
;;
esac
case "$gl_cv_func_open_slash" in
*no)
REPLACE_CREAT=1
;;
esac
;;
esac
if test $REPLACE_CREAT = 1; then
GL_COND_OBJ_CREAT_TRUE=
GL_COND_OBJ_CREAT_FALSE='#'
else
GL_COND_OBJ_CREAT_TRUE='#'
GL_COND_OBJ_CREAT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_CREAT_TRUE}" && test -z "${GL_COND_OBJ_CREAT_FALSE}"; then
GL_COND_OBJ_CREAT_TRUE='#'
GL_COND_OBJ_CREAT_FALSE='#'
fi
if test "$GL_GNULIB_CREAT" != 1; then
if test "$GL_GNULIB_CREAT" = 0; then
GL_GNULIB_CREAT=$gl_module_indicator_condition
else
GL_GNULIB_CREAT="($GL_GNULIB_CREAT || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_CREAT 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for close_range" >&5
printf %s "checking for close_range... " >&6; }
if test ${gl_cv_onwards_func_close_range+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "close_range" "ac_cv_have_decl_close_range" "#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_close_range" = xyes
then :
fi
if test $ac_cv_have_decl_close_range = yes; then
ac_fn_c_check_func "$LINENO" "close_range" "ac_cv_func_close_range"
if test "x$ac_cv_func_close_range" = xyes
then :
fi
if test $ac_cv_func_close_range = yes; then
gl_cv_onwards_func_close_range=yes
else
gl_cv_onwards_func_close_range='future OS version'
fi
else
gl_cv_onwards_func_close_range='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "close_range" "ac_cv_func_close_range"
if test "x$ac_cv_func_close_range" = xyes
then :
fi
gl_cv_onwards_func_close_range=$ac_cv_func_close_range
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_close_range" >&5
printf "%s\n" "$gl_cv_onwards_func_close_range" >&6; }
case "$gl_cv_onwards_func_close_range" in
future*) ac_cv_func_close_range=no ;;
*) ac_cv_func_close_range=$gl_cv_onwards_func_close_range ;;
esac
if test $ac_cv_func_close_range = yes; then
printf "%s\n" "#define HAVE_CLOSE_RANGE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5
printf %s "checking whether fflush works on input streams... " >&6; }
if test ${gl_cv_func_fflush_stdin+y}
then :
printf %s "(cached) " >&6
else $as_nop
echo hello world > conftest.txt
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_fflush_stdin="guessing no" ;;
*) gl_cv_func_fflush_stdin=cross ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
#endif
$gl_mda_defines
int
main (void)
{
FILE *f = fopen ("conftest.txt", "r");
char buffer[10];
int fd;
int c;
if (f == NULL)
return 1;
fd = fileno (f);
if (fd < 0 || fread (buffer, 1, 5, f) != 5)
{ fclose (f); return 2; }
/* For deterministic results, ensure f read a bigger buffer. */
if (lseek (fd, 0, SEEK_CUR) == 5)
{ fclose (f); return 3; }
/* POSIX requires fflush-fseek to set file offset of fd. This fails
on BSD systems and on mingw. */
if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0)
{ fclose (f); return 4; }
if (lseek (fd, 0, SEEK_CUR) != 5)
{ fclose (f); return 5; }
/* Verify behaviour of fflush after ungetc. See
<https://www.opengroup.org/austin/aardvark/latest/xshbug3.txt> */
/* Verify behaviour of fflush after a backup ungetc. This fails on
mingw. */
c = fgetc (f);
ungetc (c, f);
fflush (f);
if (fgetc (f) != c)
{ fclose (f); return 6; }
/* Verify behaviour of fflush after a non-backup ungetc. This fails
on glibc 2.8 and on BSD systems. */
c = fgetc (f);
ungetc ('@', f);
fflush (f);
if (fgetc (f) != c)
{ fclose (f); return 7; }
fclose (f);
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fflush_stdin=yes
else $as_nop
gl_cv_func_fflush_stdin=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm conftest.txt
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5
printf "%s\n" "$gl_cv_func_fflush_stdin" >&6; }
case "$gl_cv_func_fflush_stdin" in
*yes) gl_func_fflush_stdin=1 ;;
*no) gl_func_fflush_stdin=0 ;;
*) gl_func_fflush_stdin='(-1)' ;;
esac
printf "%s\n" "#define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin" >>confdefs.h
case "$gl_cv_func_fflush_stdin" in
*yes) ;;
*) REPLACE_FFLUSH=1 ;;
esac
if test $REPLACE_FFLUSH = 1; then
GL_COND_OBJ_FFLUSH_TRUE=
GL_COND_OBJ_FFLUSH_FALSE='#'
else
GL_COND_OBJ_FFLUSH_TRUE='#'
GL_COND_OBJ_FFLUSH_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FFLUSH_TRUE}" && test -z "${GL_COND_OBJ_FFLUSH_FALSE}"; then
GL_COND_OBJ_FFLUSH_TRUE='#'
GL_COND_OBJ_FFLUSH_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FFLUSH_TRUE"; then :
:
fi
printf "%s\n" "#define GNULIB_FFLUSH $gl_module_indicator_condition" >>confdefs.h
if test "$GL_GNULIB_FFLUSH" != 1; then
if test "$GL_GNULIB_FFLUSH" = 0; then
GL_GNULIB_FFLUSH=$gl_module_indicator_condition
else
GL_GNULIB_FFLUSH="($GL_GNULIB_FFLUSH || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_FFLUSH 1" >>confdefs.h
FILE_HAS_ACL_LIB=
case $enable_acl,$ac_cv_header_linux_xattr_h,$ac_cv_func_listxattr in #(
no,*,*) :
;; #(
*,yes,yes) :
;; #(
*) :
gl_need_lib_has_acl=1
FILE_HAS_ACL_LIB=$LIB_ACL ;; #(
*) :
;;
esac
printf "%s\n" "#define GNULIB_FILENAMECAT $gl_module_indicator_condition" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __fpurge" >&5
printf %s "checking for __fpurge... " >&6; }
if test ${gl_cv_onwards_func___fpurge+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "__fpurge" "ac_cv_have_decl___fpurge" "#include <stdio_ext.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl___fpurge" = xyes
then :
fi
if test $ac_cv_have_decl___fpurge = yes; then
ac_fn_c_check_func "$LINENO" "__fpurge" "ac_cv_func___fpurge"
if test "x$ac_cv_func___fpurge" = xyes
then :
fi
if test $ac_cv_func___fpurge = yes; then
gl_cv_onwards_func___fpurge=yes
else
gl_cv_onwards_func___fpurge='future OS version'
fi
else
gl_cv_onwards_func___fpurge='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "__fpurge" "ac_cv_func___fpurge"
if test "x$ac_cv_func___fpurge" = xyes
then :
fi
gl_cv_onwards_func___fpurge=$ac_cv_func___fpurge
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func___fpurge" >&5
printf "%s\n" "$gl_cv_onwards_func___fpurge" >&6; }
case "$gl_cv_onwards_func___fpurge" in
future*) ac_cv_func___fpurge=no ;;
*) ac_cv_func___fpurge=$gl_cv_onwards_func___fpurge ;;
esac
if test $ac_cv_func___fpurge = yes; then
printf "%s\n" "#define HAVE___FPURGE 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "fpurge" "ac_cv_have_decl_fpurge" "#include <stdio.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fpurge" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FPURGE $ac_have_decl" >>confdefs.h
if test "x$ac_cv_func_fpurge" = xyes; then
HAVE_FPURGE=1
# Detect BSD bug. Only cygwin 1.7 and musl are known to be immune.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fpurge works" >&5
printf %s "checking whether fpurge works... " >&6; }
if test ${gl_cv_func_fpurge_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_fpurge_works="guessing yes" ;;
# Otherwise obey --enable-cross-guesses.
*) gl_cv_func_fpurge_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
FILE *f = fopen ("conftest.txt", "w+");
if (!f)
return 1;
if (fputc ('a', f) != 'a')
{ fclose (f); return 2; }
rewind (f);
if (fgetc (f) != 'a')
{ fclose (f); return 3; }
if (fgetc (f) != EOF)
{ fclose (f); return 4; }
if (fpurge (f) != 0)
{ fclose (f); return 5; }
if (putc ('b', f) != 'b')
{ fclose (f); return 6; }
if (fclose (f) != 0)
return 7;
if ((f = fopen ("conftest.txt", "r")) == NULL)
return 8;
if (fgetc (f) != 'a')
{ fclose (f); return 9; }
if (fgetc (f) != 'b')
{ fclose (f); return 10; }
if (fgetc (f) != EOF)
{ fclose (f); return 11; }
if (fclose (f) != 0)
return 12;
if (remove ("conftest.txt") != 0)
return 13;
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fpurge_works=yes
else $as_nop
gl_cv_func_fpurge_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fpurge_works" >&5
printf "%s\n" "$gl_cv_func_fpurge_works" >&6; }
case "$gl_cv_func_fpurge_works" in
*yes) ;;
*) REPLACE_FPURGE=1 ;;
esac
else
HAVE_FPURGE=0
fi
if test "x$ac_cv_have_decl_fpurge" = xno; then
HAVE_DECL_FPURGE=0
fi
if test $HAVE_FPURGE = 0 || test $REPLACE_FPURGE = 1; then
GL_COND_OBJ_FPURGE_TRUE=
GL_COND_OBJ_FPURGE_FALSE='#'
else
GL_COND_OBJ_FPURGE_TRUE='#'
GL_COND_OBJ_FPURGE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FPURGE_TRUE}" && test -z "${GL_COND_OBJ_FPURGE_FALSE}"; then
GL_COND_OBJ_FPURGE_TRUE='#'
GL_COND_OBJ_FPURGE_FALSE='#'
fi
if test "$GL_GNULIB_FPURGE" != 1; then
if test "$GL_GNULIB_FPURGE" = 0; then
GL_GNULIB_FPURGE=$gl_module_indicator_condition
else
GL_GNULIB_FPURGE="($GL_GNULIB_FPURGE || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_FPURGE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __freading" >&5
printf %s "checking for __freading... " >&6; }
if test ${gl_cv_onwards_func___freading+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "__freading" "ac_cv_have_decl___freading" "#include <stdio.h>
#include <stdio_ext.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl___freading" = xyes
then :
fi
if test $ac_cv_have_decl___freading = yes; then
ac_fn_c_check_func "$LINENO" "__freading" "ac_cv_func___freading"
if test "x$ac_cv_func___freading" = xyes
then :
fi
if test $ac_cv_func___freading = yes; then
gl_cv_onwards_func___freading=yes
else
gl_cv_onwards_func___freading='future OS version'
fi
else
gl_cv_onwards_func___freading='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "__freading" "ac_cv_func___freading"
if test "x$ac_cv_func___freading" = xyes
then :
fi
gl_cv_onwards_func___freading=$ac_cv_func___freading
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func___freading" >&5
printf "%s\n" "$gl_cv_onwards_func___freading" >&6; }
case "$gl_cv_onwards_func___freading" in
future*) ac_cv_func___freading=no ;;
*) ac_cv_func___freading=$gl_cv_onwards_func___freading ;;
esac
if test $ac_cv_func___freading = yes; then
printf "%s\n" "#define HAVE___FREADING 1" >>confdefs.h
fi
case "$host_os" in
mingw* | windows* | pw* | os2*)
REPLACE_FREOPEN=1
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether freopen works on closed fds" >&5
printf %s "checking whether freopen works on closed fds... " >&6; }
if test ${gl_cv_func_freopen_works_on_closed+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case $host_os in
*gnu*) gl_cv_func_freopen_works_on_closed="guessing no" ;;
*) gl_cv_func_freopen_works_on_closed="guessing yes";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <unistd.h>
$gl_mda_defines
int
main (void)
{
close (0);
return !(freopen ("/dev/null", "r", stdin)
&& getchar () == EOF
&& !ferror (stdin) && feof (stdin));
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_freopen_works_on_closed=yes
else $as_nop
gl_cv_func_freopen_works_on_closed=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_freopen_works_on_closed" >&5
printf "%s\n" "$gl_cv_func_freopen_works_on_closed" >&6; }
case $gl_cv_func_freopen_works_on_closed in
*no) REPLACE_FREOPEN=1;;
esac
esac
if test $REPLACE_FREOPEN = 1; then
GL_COND_OBJ_FREOPEN_TRUE=
GL_COND_OBJ_FREOPEN_FALSE='#'
else
GL_COND_OBJ_FREOPEN_TRUE='#'
GL_COND_OBJ_FREOPEN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FREOPEN_TRUE}" && test -z "${GL_COND_OBJ_FREOPEN_FALSE}"; then
GL_COND_OBJ_FREOPEN_TRUE='#'
GL_COND_OBJ_FREOPEN_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FREOPEN_TRUE"; then :
:
fi
if test "$GL_GNULIB_FREOPEN" != 1; then
if test "$GL_GNULIB_FREOPEN" = 0; then
GL_GNULIB_FREOPEN=$gl_module_indicator_condition
else
GL_GNULIB_FREOPEN="($GL_GNULIB_FREOPEN || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_FREOPEN 1" >>confdefs.h
if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then
REPLACE_FSEEK=1
fi
if test $REPLACE_FSEEK = 1; then
GL_COND_OBJ_FSEEK_TRUE=
GL_COND_OBJ_FSEEK_FALSE='#'
else
GL_COND_OBJ_FSEEK_TRUE='#'
GL_COND_OBJ_FSEEK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FSEEK_TRUE}" && test -z "${GL_COND_OBJ_FSEEK_FALSE}"; then
GL_COND_OBJ_FSEEK_TRUE='#'
GL_COND_OBJ_FSEEK_FALSE='#'
fi
if test "$GL_GNULIB_FSEEK" != 1; then
if test "$GL_GNULIB_FSEEK" = 0; then
GL_GNULIB_FSEEK=$gl_module_indicator_condition
else
GL_GNULIB_FSEEK="($GL_GNULIB_FSEEK || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_FSEEK 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fseeko" >&5
printf %s "checking for fseeko... " >&6; }
if test ${gl_cv_func_fseeko+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
fseeko (stdin, 0, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_fseeko=yes
else $as_nop
gl_cv_func_fseeko=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fseeko" >&5
printf "%s\n" "$gl_cv_func_fseeko" >&6; }
if test $ac_cv_have_decl_fseeko = no; then
HAVE_DECL_FSEEKO=0
fi
if test $gl_cv_func_fseeko = no; then
HAVE_FSEEKO=0
else
if test $WINDOWS_64_BIT_OFF_T = 1; then
REPLACE_FSEEKO=1
fi
if test $gl_cv_var_stdin_large_offset = no; then
REPLACE_FSEEKO=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5
printf %s "checking whether fflush works on input streams... " >&6; }
if test ${gl_cv_func_fflush_stdin+y}
then :
printf %s "(cached) " >&6
else $as_nop
echo hello world > conftest.txt
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_fflush_stdin="guessing no" ;;
*) gl_cv_func_fflush_stdin=cross ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
#endif
$gl_mda_defines
int
main (void)
{
FILE *f = fopen ("conftest.txt", "r");
char buffer[10];
int fd;
int c;
if (f == NULL)
return 1;
fd = fileno (f);
if (fd < 0 || fread (buffer, 1, 5, f) != 5)
{ fclose (f); return 2; }
/* For deterministic results, ensure f read a bigger buffer. */
if (lseek (fd, 0, SEEK_CUR) == 5)
{ fclose (f); return 3; }
/* POSIX requires fflush-fseek to set file offset of fd. This fails
on BSD systems and on mingw. */
if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0)
{ fclose (f); return 4; }
if (lseek (fd, 0, SEEK_CUR) != 5)
{ fclose (f); return 5; }
/* Verify behaviour of fflush after ungetc. See
<https://www.opengroup.org/austin/aardvark/latest/xshbug3.txt> */
/* Verify behaviour of fflush after a backup ungetc. This fails on
mingw. */
c = fgetc (f);
ungetc (c, f);
fflush (f);
if (fgetc (f) != c)
{ fclose (f); return 6; }
/* Verify behaviour of fflush after a non-backup ungetc. This fails
on glibc 2.8 and on BSD systems. */
c = fgetc (f);
ungetc ('@', f);
fflush (f);
if (fgetc (f) != c)
{ fclose (f); return 7; }
fclose (f);
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fflush_stdin=yes
else $as_nop
gl_cv_func_fflush_stdin=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm conftest.txt
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5
printf "%s\n" "$gl_cv_func_fflush_stdin" >&6; }
case "$gl_cv_func_fflush_stdin" in
*yes) gl_func_fflush_stdin=1 ;;
*no) gl_func_fflush_stdin=0 ;;
*) gl_func_fflush_stdin='(-1)' ;;
esac
printf "%s\n" "#define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin" >>confdefs.h
case "$gl_cv_func_fflush_stdin" in
*yes) ;;
*) REPLACE_FSEEKO=1 ;;
esac
fi
if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then
GL_COND_OBJ_FSEEKO_TRUE=
GL_COND_OBJ_FSEEKO_FALSE='#'
else
GL_COND_OBJ_FSEEKO_TRUE='#'
GL_COND_OBJ_FSEEKO_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FSEEKO_TRUE}" && test -z "${GL_COND_OBJ_FSEEKO_FALSE}"; then
GL_COND_OBJ_FSEEKO_TRUE='#'
GL_COND_OBJ_FSEEKO_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FSEEKO_TRUE"; then :
ac_fn_c_check_func "$LINENO" "_fseeki64" "ac_cv_func__fseeki64"
if test "x$ac_cv_func__fseeki64" = xyes
then :
printf "%s\n" "#define HAVE__FSEEKI64 1" >>confdefs.h
fi
if test $ac_cv_func__fseeki64 = yes; then
ac_fn_check_decl "$LINENO" "_fseeki64" "ac_cv_have_decl__fseeki64" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl__fseeki64" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL__FSEEKI64 $ac_have_decl" >>confdefs.h
fi
fi
if test "$GL_GNULIB_FSEEKO" != 1; then
if test "$GL_GNULIB_FSEEKO" = 0; then
GL_GNULIB_FSEEKO=$gl_module_indicator_condition
else
GL_GNULIB_FSEEKO="($GL_GNULIB_FSEEKO || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_FSEEKO 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ftruncate" >&5
printf %s "checking for ftruncate... " >&6; }
if test ${gl_cv_onwards_func_ftruncate+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "ftruncate" "ac_cv_have_decl_ftruncate" "#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_ftruncate" = xyes
then :
fi
if test $ac_cv_have_decl_ftruncate = yes; then
ac_fn_c_check_func "$LINENO" "ftruncate" "ac_cv_func_ftruncate"
if test "x$ac_cv_func_ftruncate" = xyes
then :
fi
if test $ac_cv_func_ftruncate = yes; then
gl_cv_onwards_func_ftruncate=yes
else
gl_cv_onwards_func_ftruncate='future OS version'
fi
else
gl_cv_onwards_func_ftruncate='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "ftruncate" "ac_cv_func_ftruncate"
if test "x$ac_cv_func_ftruncate" = xyes
then :
fi
gl_cv_onwards_func_ftruncate=$ac_cv_func_ftruncate
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_ftruncate" >&5
printf "%s\n" "$gl_cv_onwards_func_ftruncate" >&6; }
case "$gl_cv_onwards_func_ftruncate" in
future*) ac_cv_func_ftruncate=no ;;
*) ac_cv_func_ftruncate=$gl_cv_onwards_func_ftruncate ;;
esac
if test $ac_cv_func_ftruncate = yes; then
printf "%s\n" "#define HAVE_FTRUNCATE 1" >>confdefs.h
fi
if test $ac_cv_func_ftruncate = yes; then
case "$host_os" in
mingw* | windows*)
REPLACE_FTRUNCATE=1
;;
esac
else
HAVE_FTRUNCATE=0
case "$gl_cv_onwards_func_ftruncate" in
future*) REPLACE_FTRUNCATE=1 ;;
esac
fi
if test $HAVE_FTRUNCATE = 0 || test $REPLACE_FTRUNCATE = 1; then
GL_COND_OBJ_FTRUNCATE_TRUE=
GL_COND_OBJ_FTRUNCATE_FALSE='#'
else
GL_COND_OBJ_FTRUNCATE_TRUE='#'
GL_COND_OBJ_FTRUNCATE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FTRUNCATE_TRUE}" && test -z "${GL_COND_OBJ_FTRUNCATE_FALSE}"; then
GL_COND_OBJ_FTRUNCATE_TRUE='#'
GL_COND_OBJ_FTRUNCATE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FTRUNCATE_TRUE"; then :
ac_fn_c_check_func "$LINENO" "_chsize" "ac_cv_func__chsize"
if test "x$ac_cv_func__chsize" = xyes
then :
printf "%s\n" "#define HAVE__CHSIZE 1" >>confdefs.h
fi
fi
if test "$GL_GNULIB_FTRUNCATE" != 1; then
if test "$GL_GNULIB_FTRUNCATE" = 0; then
GL_GNULIB_FTRUNCATE=$gl_module_indicator_condition
else
GL_GNULIB_FTRUNCATE="($GL_GNULIB_FTRUNCATE || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_FTRUNCATE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getpagesize" >&5
printf %s "checking for getpagesize... " >&6; }
if test ${gl_cv_func_getpagesize+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
int
main (void)
{
return getpagesize();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_getpagesize=yes
else $as_nop
gl_cv_func_getpagesize=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getpagesize" >&5
printf "%s\n" "$gl_cv_func_getpagesize" >&6; }
if test $gl_cv_func_getpagesize = no; then
HAVE_GETPAGESIZE=0
ac_fn_c_check_header_compile "$LINENO" "OS.h" "ac_cv_header_OS_h" "$ac_includes_default"
if test "x$ac_cv_header_OS_h" = xyes
then :
printf "%s\n" "#define HAVE_OS_H 1" >>confdefs.h
fi
if test $ac_cv_header_OS_h = yes; then
HAVE_OS_H=1
fi
ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_param_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h
fi
if test $ac_cv_header_sys_param_h = yes; then
HAVE_SYS_PARAM_H=1
fi
fi
case "$host_os" in
mingw* | windows*)
REPLACE_GETPAGESIZE=1
;;
esac
ac_fn_check_decl "$LINENO" "getpagesize" "ac_cv_have_decl_getpagesize" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getpagesize" = xyes
then :
else $as_nop
HAVE_DECL_GETPAGESIZE=0
fi
if test $REPLACE_GETPAGESIZE = 1; then
GL_COND_OBJ_GETPAGESIZE_TRUE=
GL_COND_OBJ_GETPAGESIZE_FALSE='#'
else
GL_COND_OBJ_GETPAGESIZE_TRUE='#'
GL_COND_OBJ_GETPAGESIZE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETPAGESIZE_TRUE}" && test -z "${GL_COND_OBJ_GETPAGESIZE_FALSE}"; then
GL_COND_OBJ_GETPAGESIZE_TRUE='#'
GL_COND_OBJ_GETPAGESIZE_FALSE='#'
fi
if test "$GL_GNULIB_GETPAGESIZE" != 1; then
if test "$GL_GNULIB_GETPAGESIZE" = 0; then
GL_GNULIB_GETPAGESIZE=$gl_module_indicator_condition
else
GL_GNULIB_GETPAGESIZE="($GL_GNULIB_GETPAGESIZE || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_GETPAGESIZE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for duplocale" >&5
printf %s "checking for duplocale... " >&6; }
if test ${gl_cv_onwards_func_duplocale+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "duplocale" "ac_cv_have_decl_duplocale" "#include <locale.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_duplocale" = xyes
then :
fi
if test $ac_cv_have_decl_duplocale = yes; then
ac_fn_c_check_func "$LINENO" "duplocale" "ac_cv_func_duplocale"
if test "x$ac_cv_func_duplocale" = xyes
then :
fi
if test $ac_cv_func_duplocale = yes; then
gl_cv_onwards_func_duplocale=yes
else
gl_cv_onwards_func_duplocale='future OS version'
fi
else
gl_cv_onwards_func_duplocale='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "duplocale" "ac_cv_func_duplocale"
if test "x$ac_cv_func_duplocale" = xyes
then :
fi
gl_cv_onwards_func_duplocale=$ac_cv_func_duplocale
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_duplocale" >&5
printf "%s\n" "$gl_cv_onwards_func_duplocale" >&6; }
case "$gl_cv_onwards_func_duplocale" in
future*) ac_cv_func_duplocale=no ;;
*) ac_cv_func_duplocale=$gl_cv_onwards_func_duplocale ;;
esac
if test $ac_cv_func_duplocale = yes; then
printf "%s\n" "#define HAVE_DUPLOCALE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
printf %s "checking whether byte ordering is bigendian... " >&6; }
if test ${ac_cv_c_bigendian+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_c_bigendian=unknown
# See if we're dealing with a universal compiler.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __APPLE_CC__
not a universal capable compiler
#endif
typedef int dummy;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# Check for potential -arch flags. It is not universal unless
# there are at least two -arch flags with different values.
ac_arch=
ac_prev=
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
if test -n "$ac_prev"; then
case $ac_word in
i?86 | x86_64 | ppc | ppc64)
if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
ac_arch=$ac_word
else
ac_cv_c_bigendian=universal
break
fi
;;
esac
ac_prev=
elif test "x$ac_word" = "x-arch"; then
ac_prev=arch
fi
done
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test $ac_cv_c_bigendian = unknown; then
# See if sys/param.h defines the BYTE_ORDER macro.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
&& LITTLE_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if BYTE_ORDER != BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else $as_nop
ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to _BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#ifndef _BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else $as_nop
ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# Compile a test program.
if test "$cross_compiling" = yes
then :
# Try to guess by grepping values from an object file.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
unsigned short int ascii_mm[] =
{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
unsigned short int ascii_ii[] =
{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
int use_ascii (int i) {
return ascii_mm[i] + ascii_ii[i];
}
unsigned short int ebcdic_ii[] =
{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
unsigned short int ebcdic_mm[] =
{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
int use_ebcdic (int i) {
return ebcdic_mm[i] + ebcdic_ii[i];
}
extern int foo;
int
main (void)
{
return use_ascii (foo) == use_ebcdic (foo);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
ac_cv_c_bigendian=yes
fi
if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
if test "$ac_cv_c_bigendian" = unknown; then
ac_cv_c_bigendian=no
else
# finding both strings is unlikely to happen, but who knows?
ac_cv_c_bigendian=unknown
fi
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
/* Are we little or big endian? From Harbison&Steele. */
union
{
long int l;
char c[sizeof (long int)];
} u;
u.l = 1;
return u.c[sizeof (long int) - 1] == 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_c_bigendian=no
else $as_nop
ac_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
printf "%s\n" "$ac_cv_c_bigendian" >&6; }
case $ac_cv_c_bigendian in #(
yes)
printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h
;; #(
no)
;; #(
universal)
printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
;; #(
*)
as_fn_error $? "unknown endianness
presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
esac
HAVE_INET_PTON=1
INET_PTON_LIB=
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
if test $HAVE_WINSOCK2_H = 1; then
REPLACE_INET_PTON=1
ac_fn_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" "#include <ws2tcpip.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_inet_pton" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_INET_PTON $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_inet_pton = yes; then
INET_PTON_LIB="-lws2_32"
else
HAVE_DECL_INET_PTON=0
fi
else
gl_save_LIBS=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5
printf %s "checking for library containing inet_pton... " >&6; }
if test ${ac_cv_search_inet_pton+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char inet_pton ();
int
main (void)
{
return inet_pton ();
;
return 0;
}
_ACEOF
for ac_lib in '' nsl resolv network
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_inet_pton=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_inet_pton+y}
then :
break
fi
done
if test ${ac_cv_search_inet_pton+y}
then :
else $as_nop
ac_cv_search_inet_pton=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5
printf "%s\n" "$ac_cv_search_inet_pton" >&6; }
ac_res=$ac_cv_search_inet_pton
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
else $as_nop
ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton"
if test "x$ac_cv_func_inet_pton" = xyes
then :
printf "%s\n" "#define HAVE_INET_PTON 1" >>confdefs.h
fi
if test $ac_cv_func_inet_pton = no; then
HAVE_INET_PTON=0
fi
fi
LIBS=$gl_save_LIBS
if test "$ac_cv_search_inet_pton" != "no" \
&& test "$ac_cv_search_inet_pton" != "none required"; then
INET_PTON_LIB="$ac_cv_search_inet_pton"
fi
ac_fn_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" "#include <arpa/inet.h>
#if HAVE_NETDB_H
# include <netdb.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_inet_pton" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_INET_PTON $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_inet_pton = no; then
HAVE_DECL_INET_PTON=0
fi
fi
if test $HAVE_INET_PTON = 0 || test $REPLACE_INET_PTON = 1; then
GL_COND_OBJ_INET_PTON_TRUE=
GL_COND_OBJ_INET_PTON_FALSE='#'
else
GL_COND_OBJ_INET_PTON_TRUE='#'
GL_COND_OBJ_INET_PTON_FALSE=
fi
:
if test -z "${GL_COND_OBJ_INET_PTON_TRUE}" && test -z "${GL_COND_OBJ_INET_PTON_FALSE}"; then
GL_COND_OBJ_INET_PTON_TRUE='#'
GL_COND_OBJ_INET_PTON_FALSE='#'
fi
if test -z "$GL_COND_OBJ_INET_PTON_TRUE"; then :
fi
if test "$GL_GNULIB_INET_PTON" != 1; then
if test "$GL_GNULIB_INET_PTON" = 0; then
GL_GNULIB_INET_PTON=$gl_module_indicator_condition
else
GL_GNULIB_INET_PTON="($GL_GNULIB_INET_PTON || $gl_module_indicator_condition)"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
printf %s "checking whether byte ordering is bigendian... " >&6; }
if test ${ac_cv_c_bigendian+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_c_bigendian=unknown
# See if we're dealing with a universal compiler.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __APPLE_CC__
not a universal capable compiler
#endif
typedef int dummy;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# Check for potential -arch flags. It is not universal unless
# there are at least two -arch flags with different values.
ac_arch=
ac_prev=
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
if test -n "$ac_prev"; then
case $ac_word in
i?86 | x86_64 | ppc | ppc64)
if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
ac_arch=$ac_word
else
ac_cv_c_bigendian=universal
break
fi
;;
esac
ac_prev=
elif test "x$ac_word" = "x-arch"; then
ac_prev=arch
fi
done
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test $ac_cv_c_bigendian = unknown; then
# See if sys/param.h defines the BYTE_ORDER macro.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
&& LITTLE_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if BYTE_ORDER != BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else $as_nop
ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to _BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#ifndef _BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else $as_nop
ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# Compile a test program.
if test "$cross_compiling" = yes
then :
# Try to guess by grepping values from an object file.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
unsigned short int ascii_mm[] =
{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
unsigned short int ascii_ii[] =
{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
int use_ascii (int i) {
return ascii_mm[i] + ascii_ii[i];
}
unsigned short int ebcdic_ii[] =
{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
unsigned short int ebcdic_mm[] =
{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
int use_ebcdic (int i) {
return ebcdic_mm[i] + ebcdic_ii[i];
}
extern int foo;
int
main (void)
{
return use_ascii (foo) == use_ebcdic (foo);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
ac_cv_c_bigendian=yes
fi
if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
if test "$ac_cv_c_bigendian" = unknown; then
ac_cv_c_bigendian=no
else
# finding both strings is unlikely to happen, but who knows?
ac_cv_c_bigendian=unknown
fi
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
/* Are we little or big endian? From Harbison&Steele. */
union
{
long int l;
char c[sizeof (long int)];
} u;
u.l = 1;
return u.c[sizeof (long int) - 1] == 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_c_bigendian=no
else $as_nop
ac_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
printf "%s\n" "$ac_cv_c_bigendian" >&6; }
case $ac_cv_c_bigendian in #(
yes)
printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h
;; #(
no)
;; #(
universal)
printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
;; #(
*)
as_fn_error $? "unknown endianness
presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
esac
:
:
:
:
:
HAVE_IOCTL=1
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_IOCTL=0
else
ac_fn_c_check_func "$LINENO" "ioctl" "ac_cv_func_ioctl"
if test "x$ac_cv_func_ioctl" = xyes
then :
printf "%s\n" "#define HAVE_IOCTL 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ioctl with POSIX signature" >&5
printf %s "checking for ioctl with POSIX signature... " >&6; }
if test ${gl_cv_func_ioctl_posix_signature+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/ioctl.h>
/* On some platforms, ioctl() is declared in <unistd.h>. */
#include <unistd.h>
int
main (void)
{
extern
#ifdef __cplusplus
"C"
#endif
int ioctl (int, int, ...);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_ioctl_posix_signature=yes
else $as_nop
gl_cv_func_ioctl_posix_signature=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ioctl_posix_signature" >&5
printf "%s\n" "$gl_cv_func_ioctl_posix_signature" >&6; }
if test $gl_cv_func_ioctl_posix_signature != yes; then
REPLACE_IOCTL=1
fi
fi
if test $HAVE_IOCTL = 0 || test $REPLACE_IOCTL = 1; then
GL_COND_OBJ_IOCTL_TRUE=
GL_COND_OBJ_IOCTL_FALSE='#'
else
GL_COND_OBJ_IOCTL_TRUE='#'
GL_COND_OBJ_IOCTL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_IOCTL_TRUE}" && test -z "${GL_COND_OBJ_IOCTL_FALSE}"; then
GL_COND_OBJ_IOCTL_TRUE='#'
GL_COND_OBJ_IOCTL_FALSE='#'
fi
if test "$GL_GNULIB_IOCTL" != 1; then
if test "$GL_GNULIB_IOCTL" = 0; then
GL_GNULIB_IOCTL=$gl_module_indicator_condition
else
GL_GNULIB_IOCTL="($GL_GNULIB_IOCTL || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_IOCTL 1" >>confdefs.h
if test "$ac_cv_header_winsock2_h" = yes; then
GL_COND_OBJ_LISTEN_TRUE=
GL_COND_OBJ_LISTEN_FALSE='#'
else
GL_COND_OBJ_LISTEN_TRUE='#'
GL_COND_OBJ_LISTEN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_LISTEN_TRUE}" && test -z "${GL_COND_OBJ_LISTEN_FALSE}"; then
GL_COND_OBJ_LISTEN_TRUE='#'
GL_COND_OBJ_LISTEN_FALSE='#'
fi
if test "$GL_GNULIB_LISTEN" != 1; then
if test "$GL_GNULIB_LISTEN" = 0; then
GL_GNULIB_LISTEN=$gl_module_indicator_condition
else
GL_GNULIB_LISTEN="($GL_GNULIB_LISTEN || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_LISTEN 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for newlocale" >&5
printf %s "checking for newlocale... " >&6; }
if test ${gl_cv_onwards_func_newlocale+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "newlocale" "ac_cv_have_decl_newlocale" "#include <locale.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_newlocale" = xyes
then :
fi
if test $ac_cv_have_decl_newlocale = yes; then
ac_fn_c_check_func "$LINENO" "newlocale" "ac_cv_func_newlocale"
if test "x$ac_cv_func_newlocale" = xyes
then :
fi
if test $ac_cv_func_newlocale = yes; then
gl_cv_onwards_func_newlocale=yes
else
gl_cv_onwards_func_newlocale='future OS version'
fi
else
gl_cv_onwards_func_newlocale='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "newlocale" "ac_cv_func_newlocale"
if test "x$ac_cv_func_newlocale" = xyes
then :
fi
gl_cv_onwards_func_newlocale=$ac_cv_func_newlocale
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_newlocale" >&5
printf "%s\n" "$gl_cv_onwards_func_newlocale" >&6; }
case "$gl_cv_onwards_func_newlocale" in
future*) ac_cv_func_newlocale=no ;;
*) ac_cv_func_newlocale=$gl_cv_onwards_func_newlocale ;;
esac
if test $ac_cv_func_newlocale = yes; then
printf "%s\n" "#define HAVE_NEWLOCALE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for newlocale" >&5
printf %s "checking for newlocale... " >&6; }
if test ${gl_cv_onwards_func_newlocale+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "newlocale" "ac_cv_have_decl_newlocale" "#include <locale.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_newlocale" = xyes
then :
fi
if test $ac_cv_have_decl_newlocale = yes; then
ac_fn_c_check_func "$LINENO" "newlocale" "ac_cv_func_newlocale"
if test "x$ac_cv_func_newlocale" = xyes
then :
fi
if test $ac_cv_func_newlocale = yes; then
gl_cv_onwards_func_newlocale=yes
else
gl_cv_onwards_func_newlocale='future OS version'
fi
else
gl_cv_onwards_func_newlocale='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "newlocale" "ac_cv_func_newlocale"
if test "x$ac_cv_func_newlocale" = xyes
then :
fi
gl_cv_onwards_func_newlocale=$ac_cv_func_newlocale
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_newlocale" >&5
printf "%s\n" "$gl_cv_onwards_func_newlocale" >&6; }
case "$gl_cv_onwards_func_newlocale" in
future*) ac_cv_func_newlocale=no ;;
*) ac_cv_func_newlocale=$gl_cv_onwards_func_newlocale ;;
esac
if test $ac_cv_func_newlocale = yes; then
printf "%s\n" "#define HAVE_NEWLOCALE 1" >>confdefs.h
fi
nanosleep_save_libs=$LIBS
# Solaris 2.5.1 needs -lposix4 to get the nanosleep function.
# Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
NANOSLEEP_LIB=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
printf %s "checking for library containing nanosleep... " >&6; }
if test ${ac_cv_search_nanosleep+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char nanosleep ();
int
main (void)
{
return nanosleep ();
;
return 0;
}
_ACEOF
for ac_lib in '' rt posix4
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_nanosleep=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_nanosleep+y}
then :
break
fi
done
if test ${ac_cv_search_nanosleep+y}
then :
else $as_nop
ac_cv_search_nanosleep=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
printf "%s\n" "$ac_cv_search_nanosleep" >&6; }
ac_res=$ac_cv_search_nanosleep
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
test "$ac_cv_search_nanosleep" = "none required" ||
NANOSLEEP_LIB=$ac_cv_search_nanosleep
fi
if test "x$ac_cv_search_nanosleep" != xno; then
if test $APPLE_UNIVERSAL_BUILD = 1; then
# A universal build on Apple Mac OS X platforms.
# The test result would be 'no (mishandles large arguments)' in 64-bit
# mode but 'yes' in 32-bit mode. But we need a configuration result that
# is valid in both modes.
gl_cv_func_nanosleep='no (mishandles large arguments)'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nanosleep" >&5
printf %s "checking for working nanosleep... " >&6; }
if test ${gl_cv_func_nanosleep+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess it halfway works when the kernel is Linux.
linux*)
gl_cv_func_nanosleep='guessing no (mishandles large arguments)' ;;
# Guess no on native Windows.
mingw* | windows*)
gl_cv_func_nanosleep='guessing no' ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_nanosleep="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <limits.h>
#include <signal.h>
#include <time.h>
#include <unistd.h>
#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
#define TYPE_MAXIMUM(t) \
((t) (! TYPE_SIGNED (t) \
? (t) -1 \
: ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
#if HAVE_DECL_ALARM
static void
check_for_SIGALRM (int sig)
{
if (sig != SIGALRM)
_exit (1);
}
#endif
int
main ()
{
static struct timespec ts_sleep;
static struct timespec ts_remaining;
/* Test for major problems first. */
if (! nanosleep)
return 2;
ts_sleep.tv_sec = 0;
ts_sleep.tv_nsec = 1;
#if HAVE_DECL_ALARM
{
static struct sigaction act;
act.sa_handler = check_for_SIGALRM;
sigemptyset (&act.sa_mask);
sigaction (SIGALRM, &act, NULL);
alarm (1);
if (nanosleep (&ts_sleep, NULL) != 0)
return 3;
/* Test for a minor problem: the handling of large arguments. */
ts_sleep.tv_sec = TYPE_MAXIMUM (time_t);
ts_sleep.tv_nsec = 999999999;
alarm (1);
if (nanosleep (&ts_sleep, &ts_remaining) != -1)
return 4;
if (errno != EINTR)
return 5;
if (ts_remaining.tv_sec <= TYPE_MAXIMUM (time_t) - 10)
return 6;
}
#else /* A simpler test for native Windows. */
if (nanosleep (&ts_sleep, &ts_remaining) < 0)
return 3;
/* Test for 32-bit mingw bug: negative nanosecond values do not
cause failure. */
ts_sleep.tv_sec = 1;
ts_sleep.tv_nsec = -1;
if (nanosleep (&ts_sleep, &ts_remaining) != -1)
return 7;
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_nanosleep=yes
else $as_nop
case $? in
4|5|6) gl_cv_func_nanosleep='no (mishandles large arguments)' ;;
7) gl_cv_func_nanosleep='no (mishandles negative tv_nsec)' ;;
*) gl_cv_func_nanosleep=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_nanosleep" >&5
printf "%s\n" "$gl_cv_func_nanosleep" >&6; }
case "$gl_cv_func_nanosleep" in
*yes) ;;
*)
REPLACE_NANOSLEEP=1
case "$gl_cv_func_nanosleep" in
*"mishandles large arguments"*)
printf "%s\n" "#define HAVE_BUG_BIG_NANOSLEEP 1" >>confdefs.h
;;
esac
;;
esac
else
HAVE_NANOSLEEP=0
fi
LIBS=$nanosleep_save_libs
# For backward compatibility.
LIB_NANOSLEEP="$NANOSLEEP_LIB"
if test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1; then
GL_COND_OBJ_NANOSLEEP_TRUE=
GL_COND_OBJ_NANOSLEEP_FALSE='#'
else
GL_COND_OBJ_NANOSLEEP_TRUE='#'
GL_COND_OBJ_NANOSLEEP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_NANOSLEEP_TRUE}" && test -z "${GL_COND_OBJ_NANOSLEEP_FALSE}"; then
GL_COND_OBJ_NANOSLEEP_TRUE='#'
GL_COND_OBJ_NANOSLEEP_FALSE='#'
fi
if test "$GL_GNULIB_NANOSLEEP" != 1; then
if test "$GL_GNULIB_NANOSLEEP" = 0; then
GL_GNULIB_NANOSLEEP=$gl_module_indicator_condition
else
GL_GNULIB_NANOSLEEP="($GL_GNULIB_NANOSLEEP || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_NANOSLEEP 1" >>confdefs.h
if test "$GL_GENERATE_ERRNO_H:$REPLACE_STRERROR_0" != false:0; then
REPLACE_PERROR=1
fi
case ${gl_cv_func_strerror_r_works-unset} in
unset|*yes)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether perror matches strerror" >&5
printf %s "checking whether perror matches strerror... " >&6; }
if test ${gl_cv_func_perror_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_perror_works="guessing yes" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_perror_works="guessing yes" ;;
# Otherwise obey --enable-cross-guesses.
*) gl_cv_func_perror_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int
main (void)
{
char *str = strerror (-1);
if (!getenv("CONFTEST_OUTPUT")) return 0;
if (!str) str = "";
puts (str);
errno = -1;
perror ("");
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
if CONFTEST_OUTPUT=1 ./conftest$EXEEXT >conftest.txt1 2>conftest.txt2 \
&& cmp conftest.txt1 conftest.txt2 >/dev/null; then
gl_cv_func_perror_works=yes
else
gl_cv_func_perror_works=no
fi
rm -rf conftest.txt1 conftest.txt2
else $as_nop
gl_cv_func_perror_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_perror_works" >&5
printf "%s\n" "$gl_cv_func_perror_works" >&6; }
case "$gl_cv_func_perror_works" in
*yes) ;;
*) REPLACE_PERROR=1 ;;
esac
;;
*)
REPLACE_PERROR=1
;;
esac
case "$host_os" in
# Yes on Android 11.
linux*-android*) REPLACE_PERROR=1 ;;
esac
if test $REPLACE_PERROR = 1; then
GL_COND_OBJ_PERROR_TRUE=
GL_COND_OBJ_PERROR_FALSE='#'
else
GL_COND_OBJ_PERROR_TRUE='#'
GL_COND_OBJ_PERROR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_PERROR_TRUE}" && test -z "${GL_COND_OBJ_PERROR_FALSE}"; then
GL_COND_OBJ_PERROR_TRUE='#'
GL_COND_OBJ_PERROR_FALSE='#'
fi
if test "$GL_GNULIB_PERROR" != 1; then
if test "$GL_GNULIB_PERROR" = 0; then
GL_GNULIB_PERROR=$gl_module_indicator_condition
else
GL_GNULIB_PERROR="($GL_GNULIB_PERROR || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_PERROR 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "getppriv" "ac_cv_func_getppriv"
if test "x$ac_cv_func_getppriv" = xyes
then :
printf "%s\n" "#define HAVE_GETPPRIV 1" >>confdefs.h
fi
if test $ac_cv_func_pselect = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
printf %s "checking whether signature of pselect conforms to POSIX... " >&6; }
if test ${gl_cv_sig_pselect+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/select.h>
int
main (void)
{
int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
struct timespec const *restrict,
sigset_t const *restrict) = pselect;
return !p;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_sig_pselect=yes
else $as_nop
gl_cv_sig_pselect=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
printf "%s\n" "$gl_cv_sig_pselect" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pselect detects invalid fds" >&5
printf %s "checking whether pselect detects invalid fds... " >&6; }
if test ${gl_cv_func_pselect_detects_ebadf+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_pselect_detects_ebadf="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_pselect_detects_ebadf="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_pselect_detects_ebadf="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_pselect_detects_ebadf="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/time.h>
#if HAVE_SYS_SELECT_H
# include <sys/select.h>
#endif
#include <unistd.h>
#include <errno.h>
$gl_mda_defines
int
main (void)
{
fd_set set;
dup2(0, 16);
FD_ZERO(&set);
FD_SET(16, &set);
close(16);
struct timespec timeout;
timeout.tv_sec = 0;
timeout.tv_nsec = 5000;
return pselect (17, &set, NULL, NULL, &timeout, NULL) != -1 || errno != EBADF;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_pselect_detects_ebadf=yes
else $as_nop
gl_cv_func_pselect_detects_ebadf=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pselect_detects_ebadf" >&5
printf "%s\n" "$gl_cv_func_pselect_detects_ebadf" >&6; }
case $gl_cv_func_pselect_detects_ebadf in
*yes) ;;
*) REPLACE_PSELECT=1 ;;
esac
fi
if test $ac_cv_func_pselect = no || test $gl_cv_sig_pselect = no; then
REPLACE_PSELECT=1
fi
if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then
GL_COND_OBJ_PSELECT_TRUE=
GL_COND_OBJ_PSELECT_FALSE='#'
else
GL_COND_OBJ_PSELECT_TRUE='#'
GL_COND_OBJ_PSELECT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_PSELECT_TRUE}" && test -z "${GL_COND_OBJ_PSELECT_FALSE}"; then
GL_COND_OBJ_PSELECT_TRUE='#'
GL_COND_OBJ_PSELECT_FALSE='#'
fi
if test "$GL_GNULIB_PSELECT" != 1; then
if test "$GL_GNULIB_PSELECT" = 0; then
GL_GNULIB_PSELECT=$gl_module_indicator_condition
else
GL_GNULIB_PSELECT="($GL_GNULIB_PSELECT || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_PSELECT 1" >>confdefs.h
if { case "$host_os" in mingw* | windows*) true;; *) false;; esac; } \
&& test $gl_threads_api = windows; then
REPLACE_PTHREAD_CREATE=1
REPLACE_PTHREAD_ATTR_INIT=1
REPLACE_PTHREAD_ATTR_GETDETACHSTATE=1
REPLACE_PTHREAD_ATTR_SETDETACHSTATE=1
REPLACE_PTHREAD_ATTR_DESTROY=1
REPLACE_PTHREAD_SELF=1
REPLACE_PTHREAD_EQUAL=1
REPLACE_PTHREAD_DETACH=1
REPLACE_PTHREAD_JOIN=1
REPLACE_PTHREAD_EXIT=1
else
if test $HAVE_PTHREAD_H = 0; then
HAVE_PTHREAD_CREATE=0
HAVE_PTHREAD_ATTR_INIT=0
HAVE_PTHREAD_ATTR_GETDETACHSTATE=0
HAVE_PTHREAD_ATTR_SETDETACHSTATE=0
HAVE_PTHREAD_ATTR_DESTROY=0
HAVE_PTHREAD_SELF=0
HAVE_PTHREAD_EQUAL=0
HAVE_PTHREAD_DETACH=0
HAVE_PTHREAD_JOIN=0
HAVE_PTHREAD_EXIT=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_create exists as a global function" >&5
printf %s "checking whether pthread_create exists as a global function... " >&6; }
if test ${gl_cv_func_pthread_create+y}
then :
printf %s "(cached) " >&6
else $as_nop
saved_LIBS="$LIBS"
LIBS="$LIBS $LIBPMULTITHREAD"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern
#ifdef __cplusplus
"C"
#endif
int pthread_create (void);
int main ()
{
return pthread_create ();
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_pthread_create=yes
else $as_nop
gl_cv_func_pthread_create=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$saved_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_create" >&5
printf "%s\n" "$gl_cv_func_pthread_create" >&6; }
if test $gl_cv_func_pthread_create = no; then
REPLACE_PTHREAD_CREATE=1
REPLACE_PTHREAD_ATTR_INIT=1
printf "%s\n" "#define PTHREAD_CREATE_IS_INLINE 1" >>confdefs.h
fi
fi
fi
if test $HAVE_PTHREAD_CREATE = 0 || test $REPLACE_PTHREAD_CREATE = 1; then
GL_COND_OBJ_PTHREAD_THREAD_TRUE=
GL_COND_OBJ_PTHREAD_THREAD_FALSE='#'
else
GL_COND_OBJ_PTHREAD_THREAD_TRUE='#'
GL_COND_OBJ_PTHREAD_THREAD_FALSE=
fi
:
if test -z "${GL_COND_OBJ_PTHREAD_THREAD_TRUE}" && test -z "${GL_COND_OBJ_PTHREAD_THREAD_FALSE}"; then
GL_COND_OBJ_PTHREAD_THREAD_TRUE='#'
GL_COND_OBJ_PTHREAD_THREAD_FALSE='#'
fi
if test "$GL_GNULIB_PTHREAD_THREAD" != 1; then
if test "$GL_GNULIB_PTHREAD_THREAD" = 0; then
GL_GNULIB_PTHREAD_THREAD=$gl_module_indicator_condition
else
GL_GNULIB_PTHREAD_THREAD="($GL_GNULIB_PTHREAD_THREAD || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_PTHREAD_THREAD 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask is a macro" >&5
printf %s "checking whether pthread_sigmask is a macro... " >&6; }
if test ${gl_cv_func_pthread_sigmask_macro+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
#include <signal.h>
#ifdef pthread_sigmask
headers_define_pthread_sigmask
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "headers_define_pthread_sigmask" >/dev/null 2>&1
then :
gl_cv_func_pthread_sigmask_macro=yes
else $as_nop
gl_cv_func_pthread_sigmask_macro=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_macro" >&5
printf "%s\n" "$gl_cv_func_pthread_sigmask_macro" >&6; }
PTHREAD_SIGMASK_LIB=
if test $gl_cv_func_pthread_sigmask_macro = yes; then
HAVE_PTHREAD_SIGMASK=0
REPLACE_PTHREAD_SIGMASK=1
else
if test "$gl_threads_api" = posix; then
if test $ac_cv_func_pthread_sigmask = yes; then
:
else
if test -n "$LIBMULTITHREAD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_sigmask in $LIBMULTITHREAD" >&5
printf %s "checking for pthread_sigmask in $LIBMULTITHREAD... " >&6; }
if test ${gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_LIBS="$LIBS"
LIBS="$LIBS $LIBMULTITHREAD"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
#include <signal.h>
int
main (void)
{
return pthread_sigmask (0, (sigset_t *) 0, (sigset_t *) 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=yes
else $as_nop
gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gl_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&5
printf "%s\n" "$gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&6; }
if test $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD = yes; then
PTHREAD_SIGMASK_LIB="$LIBMULTITHREAD"
else
HAVE_PTHREAD_SIGMASK=0
fi
else
HAVE_PTHREAD_SIGMASK=0
fi
fi
else
if test $ac_cv_func_pthread_sigmask = yes; then
REPLACE_PTHREAD_SIGMASK=1
else
HAVE_PTHREAD_SIGMASK=0
fi
fi
fi
LIB_PTHREAD_SIGMASK="$PTHREAD_SIGMASK_LIB"
if test $HAVE_PTHREAD_SIGMASK = 1; then
if test -z "$PTHREAD_SIGMASK_LIB"; then
case " $LIBS " in
*' -pthread '*) ;;
*' -lpthread '*) ;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
printf %s "checking whether pthread_sigmask works without -lpthread... " >&6; }
if test ${gl_cv_func_pthread_sigmask_in_libc_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
freebsd* | midnightbsd* | hpux* | solaris | solaris2.[2-9]*)
gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
*)
gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
#include <signal.h>
#include <stddef.h>
int main ()
{
sigset_t set;
sigemptyset (&set);
return pthread_sigmask (1729, &set, NULL) != 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_pthread_sigmask_in_libc_works=no
else $as_nop
gl_cv_func_pthread_sigmask_in_libc_works=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
printf "%s\n" "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
case "$gl_cv_func_pthread_sigmask_in_libc_works" in
*no)
REPLACE_PTHREAD_SIGMASK=1
printf "%s\n" "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
;;
esac;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
printf %s "checking whether pthread_sigmask returns error numbers... " >&6; }
if test ${gl_cv_func_pthread_sigmask_return_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_LIBS="$LIBS"
LIBS="$LIBS $PTHREAD_SIGMASK_LIB"
if test "$cross_compiling" = yes
then :
case "$host_os" in
cygwin*)
gl_cv_func_pthread_sigmask_return_works="guessing no";;
*)
gl_cv_func_pthread_sigmask_return_works="guessing yes";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
#include <signal.h>
#include <stddef.h>
int main ()
{
sigset_t set;
sigemptyset (&set);
if (pthread_sigmask (1729, &set, NULL) == -1)
return 1;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_pthread_sigmask_return_works=yes
else $as_nop
gl_cv_func_pthread_sigmask_return_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
LIBS="$gl_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
printf "%s\n" "$gl_cv_func_pthread_sigmask_return_works" >&6; }
case "$gl_cv_func_pthread_sigmask_return_works" in
*no)
REPLACE_PTHREAD_SIGMASK=1
printf "%s\n" "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
printf %s "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
if test ${gl_cv_func_pthread_sigmask_unblock_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
irix*)
gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
*)
gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
esac
gl_save_LIBS=$LIBS
LIBS="$LIBS $LIBMULTITHREAD"
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#include <pthread.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
$gl_mda_defines
static volatile int sigint_occurred;
static void
sigint_handler (int sig)
{
sigint_occurred++;
}
int main ()
{
sigset_t set;
pid_t pid = getpid ();
char command[80];
if (LONG_MAX < pid)
return 6;
signal (SIGINT, sigint_handler);
sigemptyset (&set);
sigaddset (&set, SIGINT);
if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
return 1;
sprintf (command, "sh -c 'sleep 1; kill -INT %ld' &", (long) pid);
if (!(system (command) == 0))
return 2;
sleep (2);
if (!(sigint_occurred == 0))
return 3;
if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
return 4;
if (!(sigint_occurred == 1)) /* This fails on IRIX. */
return 5;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
:
else $as_nop
gl_cv_func_pthread_sigmask_unblock_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
LIBS=$gl_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
printf "%s\n" "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
case "$gl_cv_func_pthread_sigmask_unblock_works" in
*no)
REPLACE_PTHREAD_SIGMASK=1
printf "%s\n" "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
;;
esac
fi
if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
GL_COND_OBJ_PTHREAD_SIGMASK_TRUE=
GL_COND_OBJ_PTHREAD_SIGMASK_FALSE='#'
else
GL_COND_OBJ_PTHREAD_SIGMASK_TRUE='#'
GL_COND_OBJ_PTHREAD_SIGMASK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_PTHREAD_SIGMASK_TRUE}" && test -z "${GL_COND_OBJ_PTHREAD_SIGMASK_FALSE}"; then
GL_COND_OBJ_PTHREAD_SIGMASK_TRUE='#'
GL_COND_OBJ_PTHREAD_SIGMASK_FALSE='#'
fi
if test -z "$GL_COND_OBJ_PTHREAD_SIGMASK_TRUE"; then :
if test $HAVE_PTHREAD_SIGMASK = 1; then
printf "%s\n" "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
fi
fi
if test "$GL_GNULIB_PTHREAD_SIGMASK" != 1; then
if test "$GL_GNULIB_PTHREAD_SIGMASK" = 0; then
GL_GNULIB_PTHREAD_SIGMASK=$gl_module_indicator_condition
else
GL_GNULIB_PTHREAD_SIGMASK="($GL_GNULIB_PTHREAD_SIGMASK || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_PTHREAD_SIGMASK 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for putenv compatible with GNU and SVID" >&5
printf %s "checking for putenv compatible with GNU and SVID... " >&6; }
if test ${gl_cv_func_svid_putenv+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_svid_putenv="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_svid_putenv="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_svid_putenv="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_svid_putenv="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
$gl_mda_defines
int
main (void)
{
/* Put it in env. */
if (putenv ("CONFTEST_putenv=val"))
return 1;
/* Try to remove it. */
if (putenv ("CONFTEST_putenv"))
return 2;
/* Make sure it was deleted. */
if (getenv ("CONFTEST_putenv") != 0)
return 3;
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_svid_putenv=yes
else $as_nop
gl_cv_func_svid_putenv=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_svid_putenv" >&5
printf "%s\n" "$gl_cv_func_svid_putenv" >&6; }
case "$gl_cv_func_svid_putenv" in
*yes) ;;
*)
REPLACE_PUTENV=1
;;
esac
if test $REPLACE_PUTENV = 1; then
GL_COND_OBJ_PUTENV_TRUE=
GL_COND_OBJ_PUTENV_FALSE='#'
else
GL_COND_OBJ_PUTENV_TRUE='#'
GL_COND_OBJ_PUTENV_FALSE=
fi
:
if test -z "${GL_COND_OBJ_PUTENV_TRUE}" && test -z "${GL_COND_OBJ_PUTENV_FALSE}"; then
GL_COND_OBJ_PUTENV_TRUE='#'
GL_COND_OBJ_PUTENV_FALSE='#'
fi
if test -z "$GL_COND_OBJ_PUTENV_TRUE"; then :
ac_fn_check_decl "$LINENO" "_putenv" "ac_cv_have_decl__putenv" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl__putenv" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL__PUTENV $ac_have_decl" >>confdefs.h
fi
if test "$GL_GNULIB_PUTENV" != 1; then
if test "$GL_GNULIB_PUTENV" = 0; then
GL_GNULIB_PUTENV=$gl_module_indicator_condition
else
GL_GNULIB_PUTENV="($GL_GNULIB_PUTENV || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_PUTENV 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for random" >&5
printf %s "checking for random... " >&6; }
if test ${gl_cv_func_random+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
return random() == 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_random=yes
else $as_nop
gl_cv_func_random=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_random" >&5
printf "%s\n" "$gl_cv_func_random" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for initstate" >&5
printf %s "checking for initstate... " >&6; }
if test ${gl_cv_onwards_func_initstate+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "initstate" "ac_cv_have_decl_initstate" "#include <stdlib.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_initstate" = xyes
then :
fi
if test $ac_cv_have_decl_initstate = yes; then
ac_fn_c_check_func "$LINENO" "initstate" "ac_cv_func_initstate"
if test "x$ac_cv_func_initstate" = xyes
then :
fi
if test $ac_cv_func_initstate = yes; then
gl_cv_onwards_func_initstate=yes
else
gl_cv_onwards_func_initstate='future OS version'
fi
else
gl_cv_onwards_func_initstate='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "initstate" "ac_cv_func_initstate"
if test "x$ac_cv_func_initstate" = xyes
then :
fi
gl_cv_onwards_func_initstate=$ac_cv_func_initstate
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_initstate" >&5
printf "%s\n" "$gl_cv_onwards_func_initstate" >&6; }
case "$gl_cv_onwards_func_initstate" in
future*) ac_cv_func_initstate=no ;;
*) ac_cv_func_initstate=$gl_cv_onwards_func_initstate ;;
esac
if test $ac_cv_func_initstate = yes; then
printf "%s\n" "#define HAVE_INITSTATE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for setstate" >&5
printf %s "checking for setstate... " >&6; }
if test ${gl_cv_onwards_func_setstate+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "setstate" "ac_cv_have_decl_setstate" "#include <stdlib.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_setstate" = xyes
then :
fi
if test $ac_cv_have_decl_setstate = yes; then
ac_fn_c_check_func "$LINENO" "setstate" "ac_cv_func_setstate"
if test "x$ac_cv_func_setstate" = xyes
then :
fi
if test $ac_cv_func_setstate = yes; then
gl_cv_onwards_func_setstate=yes
else
gl_cv_onwards_func_setstate='future OS version'
fi
else
gl_cv_onwards_func_setstate='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "setstate" "ac_cv_func_setstate"
if test "x$ac_cv_func_setstate" = xyes
then :
fi
gl_cv_onwards_func_setstate=$ac_cv_func_setstate
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_setstate" >&5
printf "%s\n" "$gl_cv_onwards_func_setstate" >&6; }
case "$gl_cv_onwards_func_setstate" in
future*) ac_cv_func_setstate=no ;;
*) ac_cv_func_setstate=$gl_cv_onwards_func_setstate ;;
esac
if test $ac_cv_func_setstate = yes; then
printf "%s\n" "#define HAVE_SETSTATE 1" >>confdefs.h
fi
if test $gl_cv_func_random = no; then
HAVE_RANDOM=0
HAVE_INITSTATE=0
HAVE_SETSTATE=0
else
if test $ac_cv_func_initstate = no; then
HAVE_INITSTATE=0
fi
if test $ac_cv_func_setstate = no; then
HAVE_SETSTATE=0
fi
fi
if test $HAVE_INITSTATE = 0; then
case "$gl_cv_onwards_func_initstate" in
future*) REPLACE_INITSTATE=1 ;;
esac
fi
if test $HAVE_SETSTATE = 0; then
case "$gl_cv_onwards_func_setstate" in
future*) REPLACE_SETSTATE=1 ;;
esac
fi
if test $ac_cv_func_initstate = no || test $ac_cv_func_setstate = no \
|| case "$host_os" in \
darwin* | freebsd* | solaris* | cygwin* | haiku*) true ;; \
*) false ;; \
esac
then
REPLACE_RANDOM=1
if test $ac_cv_func_initstate = yes; then
REPLACE_INITSTATE=1
fi
if test $ac_cv_func_setstate = yes; then
REPLACE_SETSTATE=1
fi
fi
if test $ac_cv_have_decl_initstate = no; then
HAVE_DECL_INITSTATE=0
fi
if test $ac_cv_have_decl_setstate = no; then
HAVE_DECL_SETSTATE=0
fi
if test $HAVE_RANDOM = 0 || test $REPLACE_RANDOM = 1 || test $REPLACE_INITSTATE = 1 || test $REPLACE_SETSTATE = 1; then
GL_COND_OBJ_RANDOM_TRUE=
GL_COND_OBJ_RANDOM_FALSE='#'
else
GL_COND_OBJ_RANDOM_TRUE='#'
GL_COND_OBJ_RANDOM_FALSE=
fi
:
if test -z "${GL_COND_OBJ_RANDOM_TRUE}" && test -z "${GL_COND_OBJ_RANDOM_FALSE}"; then
GL_COND_OBJ_RANDOM_TRUE='#'
GL_COND_OBJ_RANDOM_FALSE='#'
fi
if test -z "$GL_COND_OBJ_RANDOM_TRUE"; then :
:
fi
if test "$GL_GNULIB_RANDOM" != 1; then
if test "$GL_GNULIB_RANDOM" = 0; then
GL_GNULIB_RANDOM=$gl_module_indicator_condition
else
GL_GNULIB_RANDOM="($GL_GNULIB_RANDOM || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_RANDOM 1" >>confdefs.h
ac_fn_c_check_header_compile "$LINENO" "random.h" "ac_cv_header_random_h" "$ac_includes_default
"
if test "x$ac_cv_header_random_h" = xyes
then :
printf "%s\n" "#define HAVE_RANDOM_H 1" >>confdefs.h
fi
if test $ac_cv_header_random_h = no; then
HAVE_RANDOM_H=0
fi
ac_fn_c_check_type "$LINENO" "struct random_data" "ac_cv_type_struct_random_data" "#include <stdlib.h>
#if HAVE_RANDOM_H
# include <random.h>
#endif
"
if test "x$ac_cv_type_struct_random_data" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_RANDOM_DATA 1" >>confdefs.h
else $as_nop
HAVE_STRUCT_RANDOM_DATA=0
fi
case "$host_os" in
aix* | osf*)
REPLACE_RANDOM_R=1
;;
*)
ac_fn_c_check_func "$LINENO" "random_r" "ac_cv_func_random_r"
if test "x$ac_cv_func_random_r" = xyes
then :
printf "%s\n" "#define HAVE_RANDOM_R 1" >>confdefs.h
fi
if test $ac_cv_func_random_r = no; then
HAVE_RANDOM_R=0
fi
;;
esac
if test $HAVE_RANDOM_R = 0 || test $REPLACE_RANDOM_R = 1; then
GL_COND_OBJ_RANDOM_R_TRUE=
GL_COND_OBJ_RANDOM_R_FALSE='#'
else
GL_COND_OBJ_RANDOM_R_TRUE='#'
GL_COND_OBJ_RANDOM_R_FALSE=
fi
:
if test -z "${GL_COND_OBJ_RANDOM_R_TRUE}" && test -z "${GL_COND_OBJ_RANDOM_R_FALSE}"; then
GL_COND_OBJ_RANDOM_R_TRUE='#'
GL_COND_OBJ_RANDOM_R_FALSE='#'
fi
if test -z "$GL_COND_OBJ_RANDOM_R_TRUE"; then :
:
fi
if test "$GL_GNULIB_RANDOM_R" != 1; then
if test "$GL_GNULIB_RANDOM_R" = 0; then
GL_GNULIB_RANDOM_R=$gl_module_indicator_condition
else
GL_GNULIB_RANDOM_R="($GL_GNULIB_RANDOM_R || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_RANDOM_R 1" >>confdefs.h
if { case "$host_os" in mingw* | windows*) true;; *) false;; esac; } \
&& test $gl_threads_api = windows; then
REPLACE_SCHED_YIELD=1
else
ac_fn_check_decl "$LINENO" "sched_yield" "ac_cv_have_decl_sched_yield" "#include <sched.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_sched_yield" = xyes
then :
else $as_nop
HAVE_SCHED_YIELD=0
fi
fi
if test $HAVE_SCHED_YIELD = 0 || test $REPLACE_SCHED_YIELD = 1; then
GL_COND_OBJ_SCHED_YIELD_TRUE=
GL_COND_OBJ_SCHED_YIELD_FALSE='#'
else
GL_COND_OBJ_SCHED_YIELD_TRUE='#'
GL_COND_OBJ_SCHED_YIELD_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SCHED_YIELD_TRUE}" && test -z "${GL_COND_OBJ_SCHED_YIELD_FALSE}"; then
GL_COND_OBJ_SCHED_YIELD_TRUE='#'
GL_COND_OBJ_SCHED_YIELD_FALSE='#'
fi
if test "$GL_GNULIB_SCHED_YIELD" != 1; then
if test "$GL_GNULIB_SCHED_YIELD" = 0; then
GL_GNULIB_SCHED_YIELD=$gl_module_indicator_condition
else
GL_GNULIB_SCHED_YIELD="($GL_GNULIB_SCHED_YIELD || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_SCHED_YIELD 1" >>confdefs.h
if test "$ac_cv_header_winsock2_h" = yes; then
REPLACE_SELECT=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether select supports a 0 argument" >&5
printf %s "checking whether select supports a 0 argument... " >&6; }
if test ${gl_cv_func_select_supports0+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on Interix.
interix*) gl_cv_func_select_supports0="guessing no";;
# Guess yes otherwise.
*) gl_cv_func_select_supports0="guessing yes";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/time.h>
#if HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
int main ()
{
struct timeval timeout;
timeout.tv_sec = 0;
timeout.tv_usec = 5;
return select (0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &timeout) < 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_select_supports0=yes
else $as_nop
gl_cv_func_select_supports0=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_supports0" >&5
printf "%s\n" "$gl_cv_func_select_supports0" >&6; }
case "$gl_cv_func_select_supports0" in
*yes) ;;
*) REPLACE_SELECT=1 ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether select detects invalid fds" >&5
printf %s "checking whether select detects invalid fds... " >&6; }
if test ${gl_cv_func_select_detects_ebadf+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_select_detects_ebadf="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_select_detects_ebadf="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_select_detects_ebadf="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_select_detects_ebadf="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/time.h>
#if HAVE_SYS_SELECT_H
# include <sys/select.h>
#endif
#include <unistd.h>
#include <errno.h>
$gl_mda_defines
int
main (void)
{
fd_set set;
dup2(0, 16);
FD_ZERO(&set);
FD_SET(16, &set);
close(16);
struct timeval timeout;
timeout.tv_sec = 0;
timeout.tv_usec = 5;
return select (17, &set, NULL, NULL, &timeout) != -1 || errno != EBADF;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_select_detects_ebadf=yes
else $as_nop
gl_cv_func_select_detects_ebadf=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_detects_ebadf" >&5
printf "%s\n" "$gl_cv_func_select_detects_ebadf" >&6; }
case $gl_cv_func_select_detects_ebadf in
*yes) ;;
*) REPLACE_SELECT=1 ;;
esac
fi
SELECT_LIB="$LIBSOCKET"
if test $REPLACE_SELECT = 1; then
case "$host_os" in
mingw* | windows*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
int
main ()
{
MsgWaitForMultipleObjects (0, NULL, 0, 0, 0);
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
else $as_nop
SELECT_LIB="$SELECT_LIB -luser32"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
LIB_SELECT="$LIB_SELECT"
if test $REPLACE_SELECT = 1; then
GL_COND_OBJ_SELECT_TRUE=
GL_COND_OBJ_SELECT_FALSE='#'
else
GL_COND_OBJ_SELECT_TRUE='#'
GL_COND_OBJ_SELECT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SELECT_TRUE}" && test -z "${GL_COND_OBJ_SELECT_FALSE}"; then
GL_COND_OBJ_SELECT_TRUE='#'
GL_COND_OBJ_SELECT_FALSE='#'
fi
if test "$GL_GNULIB_SELECT" != 1; then
if test "$GL_GNULIB_SELECT" = 0; then
GL_GNULIB_SELECT=$gl_module_indicator_condition
else
GL_GNULIB_SELECT="($GL_GNULIB_SELECT || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_SELECT 1" >>confdefs.h
if test "$ac_cv_header_winsock2_h" = yes; then
GL_COND_OBJ_SETSOCKOPT_TRUE=
GL_COND_OBJ_SETSOCKOPT_FALSE='#'
else
GL_COND_OBJ_SETSOCKOPT_TRUE='#'
GL_COND_OBJ_SETSOCKOPT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SETSOCKOPT_TRUE}" && test -z "${GL_COND_OBJ_SETSOCKOPT_FALSE}"; then
GL_COND_OBJ_SETSOCKOPT_TRUE='#'
GL_COND_OBJ_SETSOCKOPT_FALSE='#'
fi
if test "$GL_GNULIB_SETSOCKOPT" != 1; then
if test "$GL_GNULIB_SETSOCKOPT" = 0; then
GL_GNULIB_SETSOCKOPT=$gl_module_indicator_condition
else
GL_GNULIB_SETSOCKOPT="($GL_GNULIB_SETSOCKOPT || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_SETSOCKOPT 1" >>confdefs.h
ac_fn_check_decl "$LINENO" "sleep" "ac_cv_have_decl_sleep" "#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_sleep" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_SLEEP $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_sleep != yes; then
HAVE_SLEEP=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working sleep" >&5
printf %s "checking for working sleep... " >&6; }
if test ${gl_cv_func_sleep_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_sleep_works="guessing yes" ;;
# Guess yes on musl systems.
*-musl*) gl_cv_func_sleep_works="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_sleep_works="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_sleep_works="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_sleep_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <unistd.h>
#include <signal.h>
static void
handle_alarm (int sig)
{
if (sig != SIGALRM)
_exit (2);
}
int
main (void)
{
/* Failure to compile this test due to missing alarm is okay,
since all such platforms (mingw) also lack sleep. */
unsigned int pentecost = 50 * 24 * 60 * 60; /* 50 days. */
unsigned int remaining;
signal (SIGALRM, handle_alarm);
alarm (1);
remaining = sleep (pentecost);
if (remaining > pentecost)
return 3;
if (remaining <= pentecost - 10)
return 4;
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_sleep_works=yes
else $as_nop
gl_cv_func_sleep_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_sleep_works" >&5
printf "%s\n" "$gl_cv_func_sleep_works" >&6; }
case "$gl_cv_func_sleep_works" in
*yes) ;;
*)
REPLACE_SLEEP=1
;;
esac
fi
if test $HAVE_SLEEP = 0 || test $REPLACE_SLEEP = 1; then
GL_COND_OBJ_SLEEP_TRUE=
GL_COND_OBJ_SLEEP_FALSE='#'
else
GL_COND_OBJ_SLEEP_TRUE='#'
GL_COND_OBJ_SLEEP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SLEEP_TRUE}" && test -z "${GL_COND_OBJ_SLEEP_FALSE}"; then
GL_COND_OBJ_SLEEP_TRUE='#'
GL_COND_OBJ_SLEEP_FALSE='#'
fi
if test "$GL_GNULIB_SLEEP" != 1; then
if test "$GL_GNULIB_SLEEP" = 0; then
GL_GNULIB_SLEEP=$gl_module_indicator_condition
else
GL_GNULIB_SLEEP="($GL_GNULIB_SLEEP || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_SLEEP 1" >>confdefs.h
if test "$ac_cv_header_winsock2_h" = yes; then
GL_COND_OBJ_SOCKET_TRUE=
GL_COND_OBJ_SOCKET_FALSE='#'
else
GL_COND_OBJ_SOCKET_TRUE='#'
GL_COND_OBJ_SOCKET_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SOCKET_TRUE}" && test -z "${GL_COND_OBJ_SOCKET_FALSE}"; then
GL_COND_OBJ_SOCKET_TRUE='#'
GL_COND_OBJ_SOCKET_FALSE='#'
fi
# When this module is used, sockets may actually occur as file descriptors,
# hence it is worth warning if the modules 'close' and 'ioctl' are not used.
if test "$ac_cv_header_winsock2_h" = yes; then
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1
SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1
fi
if test "$GL_GNULIB_SOCKET" != 1; then
if test "$GL_GNULIB_SOCKET" = 0; then
GL_GNULIB_SOCKET=$gl_module_indicator_condition
else
GL_GNULIB_SOCKET="($GL_GNULIB_SOCKET || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_SOCKET 1" >>confdefs.h
if test $ac_cv_have_decl_strerror_r = no; then
HAVE_DECL_STRERROR_R=0
fi
if test $ac_cv_func_strerror_r = yes; then
if test "$GL_GENERATE_ERRNO_H:$REPLACE_STRERROR_0" = false:0; then
if test $gl_cv_func_strerror_r_posix_signature = yes; then
case "$gl_cv_func_strerror_r_works" in
*no) REPLACE_STRERROR_R=1 ;;
esac
else
REPLACE_STRERROR_R=1
fi
else
REPLACE_STRERROR_R=1
fi
fi
if test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1
then :
gltests_LIBOBJS="$gltests_LIBOBJS strerror_r.$ac_objext"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for catgets" >&5
printf %s "checking for catgets... " >&6; }
if test ${gl_cv_onwards_func_catgets+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "catgets" "ac_cv_have_decl_catgets" "#include <nl_types.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_catgets" = xyes
then :
fi
if test $ac_cv_have_decl_catgets = yes; then
ac_fn_c_check_func "$LINENO" "catgets" "ac_cv_func_catgets"
if test "x$ac_cv_func_catgets" = xyes
then :
fi
if test $ac_cv_func_catgets = yes; then
gl_cv_onwards_func_catgets=yes
else
gl_cv_onwards_func_catgets='future OS version'
fi
else
gl_cv_onwards_func_catgets='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "catgets" "ac_cv_func_catgets"
if test "x$ac_cv_func_catgets" = xyes
then :
fi
gl_cv_onwards_func_catgets=$ac_cv_func_catgets
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_catgets" >&5
printf "%s\n" "$gl_cv_onwards_func_catgets" >&6; }
case "$gl_cv_onwards_func_catgets" in
future*) ac_cv_func_catgets=no ;;
*) ac_cv_func_catgets=$gl_cv_onwards_func_catgets ;;
esac
if test $ac_cv_func_catgets = yes; then
printf "%s\n" "#define HAVE_CATGETS 1" >>confdefs.h
fi
fi
if test "$GL_GNULIB_STRERROR_R" != 1; then
if test "$GL_GNULIB_STRERROR_R" = 0; then
GL_GNULIB_STRERROR_R=$gl_module_indicator_condition
else
GL_GNULIB_STRERROR_R="($GL_GNULIB_STRERROR_R || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_STRERROR_R 1" >>confdefs.h
printf "%s\n" "#define GNULIB_STRERROR_R_POSIX $gl_module_indicator_condition" >>confdefs.h
if test $ac_cv_func_symlink = no; then
HAVE_SYMLINK=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
printf %s "checking whether symlink handles trailing slash correctly... " >&6; }
if test ${gl_cv_func_symlink_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_symlink_works="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_symlink_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_symlink_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_symlink_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
int
main (void)
{
int result = 0;
if (!symlink ("a", "conftest.link/"))
result |= 1;
if (symlink ("conftest.f", "conftest.lnk2"))
result |= 2;
else if (!symlink ("a", "conftest.lnk2/"))
result |= 4;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_symlink_works=yes
else $as_nop
gl_cv_func_symlink_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.f conftest.link conftest.lnk2
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
printf "%s\n" "$gl_cv_func_symlink_works" >&6; }
case "$gl_cv_func_symlink_works" in
*yes) ;;
*)
REPLACE_SYMLINK=1
;;
esac
fi
if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
GL_COND_OBJ_SYMLINK_TRUE=
GL_COND_OBJ_SYMLINK_FALSE='#'
else
GL_COND_OBJ_SYMLINK_TRUE='#'
GL_COND_OBJ_SYMLINK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SYMLINK_TRUE}" && test -z "${GL_COND_OBJ_SYMLINK_FALSE}"; then
GL_COND_OBJ_SYMLINK_TRUE='#'
GL_COND_OBJ_SYMLINK_FALSE='#'
fi
if test "$GL_GNULIB_SYMLINK" != 1; then
if test "$GL_GNULIB_SYMLINK" = 0; then
GL_GNULIB_SYMLINK=$gl_module_indicator_condition
else
GL_GNULIB_SYMLINK="($GL_GNULIB_SYMLINK || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_SYMLINK 1" >>confdefs.h
if test $gl_threads_api = posix; then
gl_save_LIBS="$LIBS"
LIBS="$LIBS $LIBMULTITHREAD"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_atfork" >&5
printf %s "checking for pthread_atfork... " >&6; }
if test ${gl_cv_onwards_func_pthread_atfork+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "pthread_atfork" "ac_cv_have_decl_pthread_atfork" "#include <pthread.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_pthread_atfork" = xyes
then :
fi
if test $ac_cv_have_decl_pthread_atfork = yes; then
ac_fn_c_check_func "$LINENO" "pthread_atfork" "ac_cv_func_pthread_atfork"
if test "x$ac_cv_func_pthread_atfork" = xyes
then :
fi
if test $ac_cv_func_pthread_atfork = yes; then
gl_cv_onwards_func_pthread_atfork=yes
else
gl_cv_onwards_func_pthread_atfork='future OS version'
fi
else
gl_cv_onwards_func_pthread_atfork='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "pthread_atfork" "ac_cv_func_pthread_atfork"
if test "x$ac_cv_func_pthread_atfork" = xyes
then :
fi
gl_cv_onwards_func_pthread_atfork=$ac_cv_func_pthread_atfork
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_pthread_atfork" >&5
printf "%s\n" "$gl_cv_onwards_func_pthread_atfork" >&6; }
case "$gl_cv_onwards_func_pthread_atfork" in
future*) ac_cv_func_pthread_atfork=no ;;
*) ac_cv_func_pthread_atfork=$gl_cv_onwards_func_pthread_atfork ;;
esac
if test $ac_cv_func_pthread_atfork = yes; then
printf "%s\n" "#define HAVE_PTHREAD_ATFORK 1" >>confdefs.h
fi
LIBS="$gl_save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether time() works" >&5
printf %s "checking whether time() works... " >&6; }
if test ${gl_cv_func_time_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
linux*-gnu*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if __GLIBC__ == 2
Unlucky GNU user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Unlucky" >/dev/null 2>&1
then :
gl_cv_func_time_works="guessing no"
else $as_nop
gl_cv_func_time_works="guessing yes"
fi
rm -rf conftest*
;;
aix*) gl_cv_func_time_works="guessing no";;
mingw* | windows*) gl_cv_func_time_works="guessing no";;
*) gl_cv_func_time_works="guessing yes";;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_time_works" >&5
printf "%s\n" "$gl_cv_func_time_works" >&6; }
case "$gl_cv_func_time_works" in
*no) REPLACE_TIME=1 ;;
esac
if test $REPLACE_TIME = 1; then
GL_COND_OBJ_TIME_TRUE=
GL_COND_OBJ_TIME_FALSE='#'
else
GL_COND_OBJ_TIME_TRUE='#'
GL_COND_OBJ_TIME_FALSE=
fi
:
if test -z "${GL_COND_OBJ_TIME_TRUE}" && test -z "${GL_COND_OBJ_TIME_FALSE}"; then
GL_COND_OBJ_TIME_TRUE='#'
GL_COND_OBJ_TIME_FALSE='#'
fi
if test -z "$GL_COND_OBJ_TIME_TRUE"; then :
:
fi
if test "$GL_GNULIB_TIME" != 1; then
if test "$GL_GNULIB_TIME" = 0; then
GL_GNULIB_TIME=$gl_module_indicator_condition
else
GL_GNULIB_TIME="($GL_GNULIB_TIME || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_TIME 1" >>confdefs.h
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U32_SET_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U32_SET_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U32_SET_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_SET_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_SET_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_SET_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U32_SET_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_SET_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_CMP_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_CMP_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_CMP_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_CMP_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_CMP_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_CMP_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_CMP_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_CMP_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_FALSE='#'
fi
# The Hurd, the Linux kernel, the FreeBSD kernel version 2.2 and later,
# Cygwin, and mingw never let anyone (even root) unlink directories.
# If anyone knows of another system for which unlink can never
# remove a directory, please report it to <bug-coreutils@gnu.org>.
# Unfortunately this is difficult to test for, since it requires root access
# and might create garbage in the file system,
# so the code below simply relies on the kernel name and version number.
case $host_os in
gnu[0-9]* | \
linux-* | linux | \
freebsd2.2* | freebsd[3-9]* | freebsd[1-9][0-9]* | \
cygwin | \
mingw* | windows*)
printf "%s\n" "#define UNLINK_CANNOT_UNLINK_DIR 1" >>confdefs.h
;;
esac
ac_fn_c_check_type "$LINENO" "useconds_t" "ac_cv_type_useconds_t" "$ac_includes_default"
if test "x$ac_cv_type_useconds_t" = xyes
then :
else $as_nop
printf "%s\n" "#define useconds_t unsigned int" >>confdefs.h
fi
if test $ac_cv_func_usleep = no; then
HAVE_USLEEP=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether usleep allows large arguments" >&5
printf %s "checking whether usleep allows large arguments... " >&6; }
if test ${gl_cv_func_usleep_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_usleep_works="guessing yes" ;;
# Guess yes on musl systems.
*-musl*) gl_cv_func_usleep_works="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_usleep_works="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_usleep_works="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_usleep_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
int
main (void)
{
return !!usleep (1000000);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_usleep_works=yes
else $as_nop
gl_cv_func_usleep_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_usleep_works" >&5
printf "%s\n" "$gl_cv_func_usleep_works" >&6; }
case "$gl_cv_func_usleep_works" in
*yes) ;;
*)
REPLACE_USLEEP=1
;;
esac
fi
if test $HAVE_USLEEP = 0 || test $REPLACE_USLEEP = 1; then
GL_COND_OBJ_USLEEP_TRUE=
GL_COND_OBJ_USLEEP_FALSE='#'
else
GL_COND_OBJ_USLEEP_TRUE='#'
GL_COND_OBJ_USLEEP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_USLEEP_TRUE}" && test -z "${GL_COND_OBJ_USLEEP_FALSE}"; then
GL_COND_OBJ_USLEEP_TRUE='#'
GL_COND_OBJ_USLEEP_FALSE='#'
fi
if test "$GL_GNULIB_USLEEP" != 1; then
if test "$GL_GNULIB_USLEEP" = 0; then
GL_GNULIB_USLEEP=$gl_module_indicator_condition
else
GL_GNULIB_USLEEP="($GL_GNULIB_USLEEP || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_USLEEP 1" >>confdefs.h
if test $ac_cv_func_wcrtomb = no; then
HAVE_WCRTOMB=0
ac_fn_check_decl "$LINENO" "wcrtomb" "ac_cv_have_decl_wcrtomb" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_wcrtomb" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_WCRTOMB $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_wcrtomb = yes; then
REPLACE_WCRTOMB=1
fi
else
if test $REPLACE_WCRTOMB = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wcrtomb works in the C locale" >&5
printf %s "checking whether wcrtomb works in the C locale... " >&6; }
if test ${gl_cv_func_wcrtomb_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on Android.
linux*-android*) gl_cv_func_wcrtomb_works="guessing no";;
# Guess yes otherwise.
*) gl_cv_func_wcrtomb_works="guessing yes";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
#include <stdlib.h>
#include <wchar.h>
int main ()
{
mbstate_t state;
char out[64];
int count;
memset (&state, 0, sizeof (state));
out[0] = 'x';
count = wcrtomb (out, L'a', &state);
return !(count == 1 && out[0] == 'a');
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_wcrtomb_works=yes
else $as_nop
gl_cv_func_wcrtomb_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcrtomb_works" >&5
printf "%s\n" "$gl_cv_func_wcrtomb_works" >&6; }
case "$gl_cv_func_wcrtomb_works" in
*yes) ;;
*)
printf "%s\n" "#define WCRTOMB_C_LOCALE_BUG 1" >>confdefs.h
REPLACE_WCRTOMB=1 ;;
esac
fi
if test $REPLACE_WCRTOMB = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wcrtomb return value is correct" >&5
printf %s "checking whether wcrtomb return value is correct... " >&6; }
if test ${gl_cv_func_wcrtomb_retval+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on AIX 4, OSF/1, Solaris, native Windows.
aix4* | osf* | solaris* | mingw* | windows*)
gl_cv_func_wcrtomb_retval="guessing no" ;;
# Guess yes otherwise.
*)
gl_cv_func_wcrtomb_retval="guessing yes" ;;
esac
if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
#include <stdlib.h>
int main ()
{
int result = 0;
if (strcmp ("$LOCALE_FR", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR") != NULL)
{
if (wcrtomb (NULL, 0, NULL) != 1)
result |= 1;
}
if (strcmp ("$LOCALE_FR_UTF8", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
if (wcrtomb (NULL, 0, NULL) != 1)
result |= 2;
{
wchar_t wc = (wchar_t) 0xBADFACE;
if (mbtowc (&wc, "\303\274", 2) == 2)
if (wcrtomb (NULL, wc, NULL) != 1)
result |= 2;
}
}
if (strcmp ("$LOCALE_JA", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
if (wcrtomb (NULL, 0, NULL) != 1)
result |= 4;
}
if (strcmp ("$LOCALE_ZH_CN", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
if (wcrtomb (NULL, 0, NULL) != 1)
result |= 8;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_wcrtomb_retval=yes
else $as_nop
gl_cv_func_wcrtomb_retval=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcrtomb_retval" >&5
printf "%s\n" "$gl_cv_func_wcrtomb_retval" >&6; }
case "$gl_cv_func_wcrtomb_retval" in
*yes) ;;
*)
printf "%s\n" "#define WCRTOMB_RETVAL_BUG 1" >>confdefs.h
REPLACE_WCRTOMB=1 ;;
esac
fi
fi
if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then
GL_COND_OBJ_WCRTOMB_TRUE=
GL_COND_OBJ_WCRTOMB_FALSE='#'
else
GL_COND_OBJ_WCRTOMB_TRUE='#'
GL_COND_OBJ_WCRTOMB_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WCRTOMB_TRUE}" && test -z "${GL_COND_OBJ_WCRTOMB_FALSE}"; then
GL_COND_OBJ_WCRTOMB_TRUE='#'
GL_COND_OBJ_WCRTOMB_FALSE='#'
fi
if test -z "$GL_COND_OBJ_WCRTOMB_TRUE"; then :
:
fi
if test "$GL_GNULIB_WCRTOMB" != 1; then
if test "$GL_GNULIB_WCRTOMB" = 0; then
GL_GNULIB_WCRTOMB=$gl_module_indicator_condition
else
GL_GNULIB_WCRTOMB="($GL_GNULIB_WCRTOMB || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_WCRTOMB 1" >>confdefs.h
if test $ac_cv_func_wctob = no; then
HAVE_WCTOB=0
HAVE_DECL_WCTOB=0
else
HAVE_WCTOB=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wctob works" >&5
printf %s "checking whether wctob works... " >&6; }
if test ${gl_cv_func_wctob_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on Solaris <= 9 and Cygwin.
solaris2.[1-9] | solaris2.[1-9].* | cygwin*)
gl_cv_func_wctob_works="guessing no" ;;
# Guess no on native Windows.
mingw* | windows*)
gl_cv_func_wctob_works="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_wctob_works="guessing yes" ;;
esac
case "$host_os" in
cygwin*)
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <wchar.h>
register long global __asm__ ("%ebx");
int main ()
{
setlocale (LC_ALL, "en_US.UTF-8");
global = 0x12345678;
if (wctob (0x00FC) != -1)
return 1;
if (global != 0x12345678)
return 2;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
:
else $as_nop
gl_cv_func_wctob_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
;;
esac
if test "$gl_cv_func_wctob_works" != no && test $LOCALE_FR != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <wchar.h>
int main ()
{
if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
{
wchar_t wc;
if (mbtowc (&wc, "\374", 1) == 1)
if (wctob (wc) != (unsigned char) '\374')
return 1;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_wctob_works=yes
else $as_nop
gl_cv_func_wctob_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wctob_works" >&5
printf "%s\n" "$gl_cv_func_wctob_works" >&6; }
case "$gl_cv_func_wctob_works" in
*yes) ;;
*) REPLACE_WCTOB=1 ;;
esac
if test $REPLACE_WCTOB = 0; then
ac_fn_check_decl "$LINENO" "wctob" "ac_cv_have_decl_wctob" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_wctob" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_WCTOB $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_wctob != yes; then
HAVE_DECL_WCTOB=0
fi
fi
fi
if test $HAVE_WCTOB = 0 || test $REPLACE_WCTOB = 1; then
GL_COND_OBJ_WCTOB_TRUE=
GL_COND_OBJ_WCTOB_FALSE='#'
else
GL_COND_OBJ_WCTOB_TRUE='#'
GL_COND_OBJ_WCTOB_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WCTOB_TRUE}" && test -z "${GL_COND_OBJ_WCTOB_FALSE}"; then
GL_COND_OBJ_WCTOB_TRUE='#'
GL_COND_OBJ_WCTOB_FALSE='#'
fi
if test -z "$GL_COND_OBJ_WCTOB_TRUE"; then :
:
fi
if test "$GL_GNULIB_WCTOB" != 1; then
if test "$GL_GNULIB_WCTOB" = 0; then
GL_GNULIB_WCTOB=$gl_module_indicator_condition
else
GL_GNULIB_WCTOB="($GL_GNULIB_WCTOB || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_WCTOB 1" >>confdefs.h
if false; then
REPLACE_WCTOMB=1
fi
if test $REPLACE_WCTOMB = 1; then
GL_COND_OBJ_WCTOMB_TRUE=
GL_COND_OBJ_WCTOMB_FALSE='#'
else
GL_COND_OBJ_WCTOMB_TRUE='#'
GL_COND_OBJ_WCTOMB_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WCTOMB_TRUE}" && test -z "${GL_COND_OBJ_WCTOMB_FALSE}"; then
GL_COND_OBJ_WCTOMB_TRUE='#'
GL_COND_OBJ_WCTOMB_FALSE='#'
fi
if test -z "$GL_COND_OBJ_WCTOMB_TRUE"; then :
:
fi
if test "$GL_GNULIB_WCTOMB" != 1; then
if test "$GL_GNULIB_WCTOMB" = 0; then
GL_GNULIB_WCTOMB=$gl_module_indicator_condition
else
GL_GNULIB_WCTOMB="($GL_GNULIB_WCTOMB || $gl_module_indicator_condition)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_WCTOMB 1" >>confdefs.h
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_THREAD_TRUE=
GL_COND_OBJ_WINDOWS_THREAD_FALSE='#'
else
GL_COND_OBJ_WINDOWS_THREAD_TRUE='#'
GL_COND_OBJ_WINDOWS_THREAD_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_THREAD_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_THREAD_FALSE}"; then
GL_COND_OBJ_WINDOWS_THREAD_TRUE='#'
GL_COND_OBJ_WINDOWS_THREAD_FALSE='#'
fi
LIBTESTS_LIBDEPS="$gltests_libdeps"
GL_GRGL_GNULIB_BTOWC=0
GL_GRGL_GNULIB_WCTOB=0
GL_GRGL_GNULIB_MBSINIT=0
GL_GRGL_GNULIB_MBSZERO=0
GL_GRGL_GNULIB_MBRTOWC=0
GL_GRGL_GNULIB_MBRLEN=0
GL_GRGL_GNULIB_MBSRTOWCS=0
GL_GRGL_GNULIB_MBSNRTOWCS=0
GL_GRGL_GNULIB_WCRTOMB=0
GL_GRGL_GNULIB_WCSRTOMBS=0
GL_GRGL_GNULIB_WCSNRTOMBS=0
GL_GRGL_GNULIB_WCWIDTH=0
GL_GRGL_GNULIB_WMEMCHR=0
GL_GRGL_GNULIB_WMEMCMP=0
GL_GRGL_GNULIB_WMEMCPY=0
GL_GRGL_GNULIB_WMEMMOVE=0
GL_GRGL_GNULIB_WMEMPCPY=0
GL_GRGL_GNULIB_WMEMSET=0
GL_GRGL_GNULIB_WCSLEN=0
GL_GRGL_GNULIB_WCSNLEN=0
GL_GRGL_GNULIB_WCSCPY=0
GL_GRGL_GNULIB_WCPCPY=0
GL_GRGL_GNULIB_WCSNCPY=0
GL_GRGL_GNULIB_WCPNCPY=0
GL_GRGL_GNULIB_WCSCAT=0
GL_GRGL_GNULIB_WCSNCAT=0
GL_GRGL_GNULIB_WCSCMP=0
GL_GRGL_GNULIB_WCSNCMP=0
GL_GRGL_GNULIB_WCSCASECMP=0
GL_GRGL_GNULIB_WCSNCASECMP=0
GL_GRGL_GNULIB_WCSCOLL=0
GL_GRGL_GNULIB_WCSXFRM=0
GL_GRGL_GNULIB_WCSDUP=0
GL_GRGL_GNULIB_WCSCHR=0
GL_GRGL_GNULIB_WCSRCHR=0
GL_GRGL_GNULIB_WCSCSPN=0
GL_GRGL_GNULIB_WCSSPN=0
GL_GRGL_GNULIB_WCSPBRK=0
GL_GRGL_GNULIB_WCSSTR=0
GL_GRGL_GNULIB_WCSTOK=0
GL_GRGL_GNULIB_WCSWIDTH=0
GL_GRGL_GNULIB_WCSFTIME=0
GL_GRGL_GNULIB_WGETCWD=0
GL_GRGL_GNULIB_MDA_WCSDUP=1
GL_GRGL_GNULIB__EXIT=0
GL_GRGL_GNULIB_ALIGNED_ALLOC=0
GL_GRGL_GNULIB_ATOLL=0
GL_GRGL_GNULIB_CALLOC_GNU=0
GL_GRGL_GNULIB_CALLOC_POSIX=0
GL_GRGL_GNULIB_CANONICALIZE_FILE_NAME=0
GL_GRGL_GNULIB_FREE_POSIX=0
GL_GRGL_GNULIB_GETLOADAVG=0
GL_GRGL_GNULIB_GETPROGNAME=0
GL_GRGL_GNULIB_GETSUBOPT=0
GL_GRGL_GNULIB_GRANTPT=0
GL_GRGL_GNULIB_MALLOC_GNU=0
GL_GRGL_GNULIB_MALLOC_POSIX=0
GL_GRGL_GNULIB_MBSTOWCS=0
GL_GRGL_GNULIB_MBTOWC=0
GL_GRGL_GNULIB_MKDTEMP=0
GL_GRGL_GNULIB_MKOSTEMP=0
GL_GRGL_GNULIB_MKOSTEMPS=0
GL_GRGL_GNULIB_MKSTEMP=0
GL_GRGL_GNULIB_MKSTEMPS=0
GL_GRGL_GNULIB_POSIX_MEMALIGN=0
GL_GRGL_GNULIB_POSIX_OPENPT=0
GL_GRGL_GNULIB_PTSNAME=0
GL_GRGL_GNULIB_PTSNAME_R=0
GL_GRGL_GNULIB_PUTENV=0
GL_GRGL_GNULIB_QSORT_R=0
GL_GRGL_GNULIB_RANDOM=0
GL_GRGL_GNULIB_RANDOM_R=0
GL_GRGL_GNULIB_REALLOCARRAY=0
GL_GRGL_GNULIB_REALLOC_GNU=0
GL_GRGL_GNULIB_REALLOC_POSIX=0
GL_GRGL_GNULIB_REALPATH=0
GL_GRGL_GNULIB_RPMATCH=0
GL_GRGL_GNULIB_SECURE_GETENV=0
GL_GRGL_GNULIB_SETENV=0
GL_GRGL_GNULIB_STRTOD=0
GL_GRGL_GNULIB_STRTOL=0
GL_GRGL_GNULIB_STRTOLD=0
GL_GRGL_GNULIB_STRTOLL=0
GL_GRGL_GNULIB_STRTOUL=0
GL_GRGL_GNULIB_STRTOULL=0
GL_GRGL_GNULIB_SYSTEM_POSIX=0
GL_GRGL_GNULIB_UNLOCKPT=0
GL_GRGL_GNULIB_UNSETENV=0
GL_GRGL_GNULIB_WCTOMB=0
GL_GRGL_GNULIB_MDA_ECVT=1
GL_GRGL_GNULIB_MDA_FCVT=1
GL_GRGL_GNULIB_MDA_GCVT=1
GL_GRGL_GNULIB_MDA_MKTEMP=1
GL_GRGL_GNULIB_MDA_PUTENV=1
GL_GRGL_GNULIB_IMAXABS=0
GL_GRGL_GNULIB_IMAXDIV=0
GL_GRGL_GNULIB_STRTOIMAX=0
GL_GRGL_GNULIB_STRTOUMAX=0
GL_GRGL_GNULIB_ISWBLANK=0
GL_GRGL_GNULIB_ISWDIGIT=0
GL_GRGL_GNULIB_ISWPUNCT=0
GL_GRGL_GNULIB_ISWXDIGIT=0
GL_GRGL_GNULIB_WCTYPE=0
GL_GRGL_GNULIB_ISWCTYPE=0
GL_GRGL_GNULIB_WCTRANS=0
GL_GRGL_GNULIB_TOWCTRANS=0
GL_GRGL_GNULIB_NL_LANGINFO=0
GL_GRGL_GNULIB_LOCALECONV=0
GL_GRGL_GNULIB_SETLOCALE=0
GL_GRGL_GNULIB_SETLOCALE_NULL=0
GL_GRGL_GNULIB_DUPLOCALE=0
GL_GRGL_GNULIB_LOCALENAME=0
GL_GRGL_GNULIB_ACCESS=0
GL_GRGL_GNULIB_CHDIR=0
GL_GRGL_GNULIB_CHOWN=0
GL_GRGL_GNULIB_CLOSE=0
GL_GRGL_GNULIB_COPY_FILE_RANGE=0
GL_GRGL_GNULIB_DUP=0
GL_GRGL_GNULIB_DUP2=0
GL_GRGL_GNULIB_DUP3=0
GL_GRGL_GNULIB_ENVIRON=0
GL_GRGL_GNULIB_EUIDACCESS=0
GL_GRGL_GNULIB_EXECL=0
GL_GRGL_GNULIB_EXECLE=0
GL_GRGL_GNULIB_EXECLP=0
GL_GRGL_GNULIB_EXECV=0
GL_GRGL_GNULIB_EXECVE=0
GL_GRGL_GNULIB_EXECVP=0
GL_GRGL_GNULIB_EXECVPE=0
GL_GRGL_GNULIB_FACCESSAT=0
GL_GRGL_GNULIB_FCHDIR=0
GL_GRGL_GNULIB_FCHOWNAT=0
GL_GRGL_GNULIB_FDATASYNC=0
GL_GRGL_GNULIB_FSYNC=0
GL_GRGL_GNULIB_FTRUNCATE=0
GL_GRGL_GNULIB_GETCWD=0
GL_GRGL_GNULIB_GETDOMAINNAME=0
GL_GRGL_GNULIB_GETDTABLESIZE=0
GL_GRGL_GNULIB_GETENTROPY=0
GL_GRGL_GNULIB_GETGROUPS=0
GL_GRGL_GNULIB_GETHOSTNAME=0
GL_GRGL_GNULIB_GETLOGIN=0
GL_GRGL_GNULIB_GETLOGIN_R=0
GL_GRGL_GNULIB_GETOPT_POSIX=0
GL_GRGL_GNULIB_GETPAGESIZE=0
GL_GRGL_GNULIB_GETPASS=0
GL_GRGL_GNULIB_GETPASS_GNU=0
GL_GRGL_GNULIB_GETUSERSHELL=0
GL_GRGL_GNULIB_GROUP_MEMBER=0
GL_GRGL_GNULIB_ISATTY=0
GL_GRGL_GNULIB_LCHOWN=0
GL_GRGL_GNULIB_LINK=0
GL_GRGL_GNULIB_LINKAT=0
GL_GRGL_GNULIB_LSEEK=0
GL_GRGL_GNULIB_PIPE=0
GL_GRGL_GNULIB_PIPE2=0
GL_GRGL_GNULIB_PREAD=0
GL_GRGL_GNULIB_PWRITE=0
GL_GRGL_GNULIB_READ=0
GL_GRGL_GNULIB_READLINK=0
GL_GRGL_GNULIB_READLINKAT=0
GL_GRGL_GNULIB_RMDIR=0
GL_GRGL_GNULIB_SETHOSTNAME=0
GL_GRGL_GNULIB_SLEEP=0
GL_GRGL_GNULIB_SYMLINK=0
GL_GRGL_GNULIB_SYMLINKAT=0
GL_GRGL_GNULIB_TRUNCATE=0
GL_GRGL_GNULIB_TTYNAME_R=0
GL_GRGL_GNULIB_UNISTD_H_GETOPT=0
GL_GRGL_GNULIB_UNISTD_H_NONBLOCKING=0
GL_GRGL_GNULIB_UNISTD_H_SIGPIPE=0
GL_GRGL_GNULIB_UNLINK=0
GL_GRGL_GNULIB_UNLINKAT=0
GL_GRGL_GNULIB_USLEEP=0
GL_GRGL_GNULIB_WRITE=0
GL_GRGL_GNULIB_MDA_ACCESS=1
GL_GRGL_GNULIB_MDA_CHDIR=1
GL_GRGL_GNULIB_MDA_CLOSE=1
GL_GRGL_GNULIB_MDA_DUP=1
GL_GRGL_GNULIB_MDA_DUP2=1
GL_GRGL_GNULIB_MDA_EXECL=1
GL_GRGL_GNULIB_MDA_EXECLE=1
GL_GRGL_GNULIB_MDA_EXECLP=1
GL_GRGL_GNULIB_MDA_EXECV=1
GL_GRGL_GNULIB_MDA_EXECVE=1
GL_GRGL_GNULIB_MDA_EXECVP=1
GL_GRGL_GNULIB_MDA_EXECVPE=1
GL_GRGL_GNULIB_MDA_GETCWD=1
GL_GRGL_GNULIB_MDA_GETPID=1
GL_GRGL_GNULIB_MDA_ISATTY=1
GL_GRGL_GNULIB_MDA_LSEEK=1
GL_GRGL_GNULIB_MDA_READ=1
GL_GRGL_GNULIB_MDA_RMDIR=1
GL_GRGL_GNULIB_MDA_SWAB=1
GL_GRGL_GNULIB_MDA_UNLINK=1
GL_GRGL_GNULIB_MDA_WRITE=1
if false; then
GL_COND_LIBTOOL_TRUE=
GL_COND_LIBTOOL_FALSE='#'
else
GL_COND_LIBTOOL_TRUE='#'
GL_COND_LIBTOOL_FALSE=
fi
gl_cond_libtool=false
gl_libdeps=
gl_ltlibdeps=
gl_m4_base='libgrep/gnulib-m4'
gl_source_base='libgrep'
gl_source_base_prefix=
if test $ac_cv_func_btowc = no; then
HAVE_BTOWC=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether btowc(0) is correct" >&5
printf %s "checking whether btowc(0) is correct... " >&6; }
if test ${gl_cv_func_btowc_nul+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on Cygwin.
cygwin*) gl_cv_func_btowc_nul="guessing no" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_btowc_nul="guessing yes" ;;
# Guess yes otherwise.
*) gl_cv_func_btowc_nul="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
int main ()
{
if (btowc ('\0') != 0)
return 1;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_btowc_nul=yes
else $as_nop
gl_cv_func_btowc_nul=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_nul" >&5
printf "%s\n" "$gl_cv_func_btowc_nul" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether btowc(EOF) is correct" >&5
printf %s "checking whether btowc(EOF) is correct... " >&6; }
if test ${gl_cv_func_btowc_eof+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on IRIX.
irix*) gl_cv_func_btowc_eof="guessing no" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_btowc_eof="guessing yes" ;;
# Guess yes otherwise.
*) gl_cv_func_btowc_eof="guessing yes" ;;
esac
if test $LOCALE_FR != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdio.h>
#include <wchar.h>
int main ()
{
if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
{
if (btowc (EOF) != WEOF)
return 1;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_btowc_eof=yes
else $as_nop
gl_cv_func_btowc_eof=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_eof" >&5
printf "%s\n" "$gl_cv_func_btowc_eof" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether btowc is consistent with mbrtowc in the C locale" >&5
printf %s "checking whether btowc is consistent with mbrtowc in the C locale... " >&6; }
if test ${gl_cv_func_btowc_consistent+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on mingw.
mingw* | windows*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __MINGW32__
Problem
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Problem" >/dev/null 2>&1
then :
gl_cv_func_btowc_consistent="guessing no"
else $as_nop
gl_cv_func_btowc_consistent="guessing yes"
fi
rm -rf conftest*
;;
# Guess yes otherwise.
*) gl_cv_func_btowc_consistent="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
int main ()
{
#if HAVE_MBRTOWC
wint_t wc1 = btowc (0x80);
wchar_t wc2 = (wchar_t) 0xbadface;
char buf[1] = { 0x80 };
mbstate_t state;
memset (&state, 0, sizeof (mbstate_t));
if (mbrtowc (&wc2, buf, 1, &state) != 1 || wc1 != wc2)
return 1;
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_btowc_consistent=yes
else $as_nop
gl_cv_func_btowc_consistent=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_consistent" >&5
printf "%s\n" "$gl_cv_func_btowc_consistent" >&6; }
case "$gl_cv_func_btowc_nul" in
*yes) ;;
*) REPLACE_BTOWC=1 ;;
esac
case "$gl_cv_func_btowc_eof" in
*yes) ;;
*) REPLACE_BTOWC=1 ;;
esac
case "$gl_cv_func_btowc_consistent" in
*yes) ;;
*) REPLACE_BTOWC=1 ;;
esac
if test $REPLACE_BTOWC = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C locale is free of encoding errors" >&5
printf %s "checking whether the C locale is free of encoding errors... " >&6; }
if test ${gl_cv_func_mbrtowc_C_locale_sans_EILSEQ+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ="guessing yes" ;;
*) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#include <locale.h>
#include <wchar.h>
int
main (void)
{
int i;
char *locale = setlocale (LC_ALL, "C");
if (! locale)
return 2;
for (i = CHAR_MIN; i <= CHAR_MAX; i++)
{
char c = i;
wchar_t wc;
mbstate_t mbs = { 0, };
size_t ss = mbrtowc (&wc, &c, 1, &mbs);
if (1 < ss)
return 3;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_C_locale_sans_EILSEQ=yes
else $as_nop
gl_cv_func_mbrtowc_C_locale_sans_EILSEQ=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" >&6; }
case "$gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" in
*yes) ;;
*) REPLACE_BTOWC=1 ;;
esac
fi
fi
if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then
GL_COND_OBJ_BTOWC_TRUE=
GL_COND_OBJ_BTOWC_FALSE='#'
else
GL_COND_OBJ_BTOWC_TRUE='#'
GL_COND_OBJ_BTOWC_FALSE=
fi
:
if test -z "${GL_COND_OBJ_BTOWC_TRUE}" && test -z "${GL_COND_OBJ_BTOWC_FALSE}"; then
GL_COND_OBJ_BTOWC_TRUE='#'
GL_COND_OBJ_BTOWC_FALSE='#'
fi
if test -z "$GL_COND_OBJ_BTOWC_TRUE"; then :
:
fi
if test "$GL_GRGL_GNULIB_BTOWC" != 1; then
if test "$GL_GRGL_GNULIB_BTOWC" = 0; then
GL_GRGL_GNULIB_BTOWC=IN_GETTEXT_TOOLS_LIBGREP
else
GL_GRGL_GNULIB_BTOWC="($GL_GRGL_GNULIB_BTOWC || IN_GETTEXT_TOOLS_LIBGREP)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_BTOWC 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_expect" >&5
printf %s "checking for __builtin_expect... " >&6; }
if test ${gl_cv___builtin_expect+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (int argc, char **argv)
{
argc = __builtin_expect (argc, 100);
return argv[argc != 100][0];
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv___builtin_expect=yes
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <builtins.h>
int
main (int argc, char **argv)
{
argc = __builtin_expect (argc, 100);
return argv[argc != 100][0];
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv___builtin_expect="in <builtins.h>"
else $as_nop
gl_cv___builtin_expect=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv___builtin_expect" >&5
printf "%s\n" "$gl_cv___builtin_expect" >&6; }
if test "$gl_cv___builtin_expect" = yes; then
printf "%s\n" "#define HAVE___BUILTIN_EXPECT 1" >>confdefs.h
elif test "$gl_cv___builtin_expect" = "in <builtins.h>"; then
printf "%s\n" "#define HAVE___BUILTIN_EXPECT 2" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iswblank" >&5
printf %s "checking for iswblank... " >&6; }
if test ${gl_cv_onwards_func_iswblank+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "iswblank" "ac_cv_have_decl_iswblank" "#include <wctype.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_iswblank" = xyes
then :
fi
if test $ac_cv_have_decl_iswblank = yes; then
ac_fn_c_check_func "$LINENO" "iswblank" "ac_cv_func_iswblank"
if test "x$ac_cv_func_iswblank" = xyes
then :
fi
if test $ac_cv_func_iswblank = yes; then
gl_cv_onwards_func_iswblank=yes
else
gl_cv_onwards_func_iswblank='future OS version'
fi
else
gl_cv_onwards_func_iswblank='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "iswblank" "ac_cv_func_iswblank"
if test "x$ac_cv_func_iswblank" = xyes
then :
fi
gl_cv_onwards_func_iswblank=$ac_cv_func_iswblank
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_iswblank" >&5
printf "%s\n" "$gl_cv_onwards_func_iswblank" >&6; }
case "$gl_cv_onwards_func_iswblank" in
future*) ac_cv_func_iswblank=no ;;
*) ac_cv_func_iswblank=$gl_cv_onwards_func_iswblank ;;
esac
if test $ac_cv_func_iswblank = yes; then
printf "%s\n" "#define HAVE_ISWBLANK 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "iswblank" "ac_cv_have_decl_iswblank" "
#include <wchar.h>
#include <wctype.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_iswblank" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_ISWBLANK $ac_have_decl" >>confdefs.h
if test $ac_cv_func_iswblank = no; then
HAVE_ISWBLANK=0
if test $ac_cv_have_decl_iswblank = yes \
|| case "$gl_cv_onwards_func_iswblank" in \
future*) true ;; \
*) false ;; \
esac; then
REPLACE_ISWBLANK=1
fi
fi
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
:
else
if test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; then
:
fi
fi
if ! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && { test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; }; then
GL_COND_OBJ_ISWBLANK_TRUE=
GL_COND_OBJ_ISWBLANK_FALSE='#'
else
GL_COND_OBJ_ISWBLANK_TRUE='#'
GL_COND_OBJ_ISWBLANK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISWBLANK_TRUE}" && test -z "${GL_COND_OBJ_ISWBLANK_FALSE}"; then
GL_COND_OBJ_ISWBLANK_TRUE='#'
GL_COND_OBJ_ISWBLANK_FALSE='#'
fi
if test "$GL_GRGL_GNULIB_ISWBLANK" != 1; then
if test "$GL_GRGL_GNULIB_ISWBLANK" = 0; then
GL_GRGL_GNULIB_ISWBLANK=IN_GETTEXT_TOOLS_LIBGREP
else
GL_GRGL_GNULIB_ISWBLANK="($GL_GRGL_GNULIB_ISWBLANK || IN_GETTEXT_TOOLS_LIBGREP)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_ISWBLANK 1" >>confdefs.h
if test $HAVE_WCTYPE_T = 0 || test $GNULIBHEADERS_OVERRIDE_WINT_T = 1 || test $REPLACE_WCTYPE = 1; then
GL_COND_OBJ_ISWCTYPE_TRUE=
GL_COND_OBJ_ISWCTYPE_FALSE='#'
else
GL_COND_OBJ_ISWCTYPE_TRUE='#'
GL_COND_OBJ_ISWCTYPE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISWCTYPE_TRUE}" && test -z "${GL_COND_OBJ_ISWCTYPE_FALSE}"; then
GL_COND_OBJ_ISWCTYPE_TRUE='#'
GL_COND_OBJ_ISWCTYPE_FALSE='#'
fi
if test "$GL_GRGL_GNULIB_ISWCTYPE" != 1; then
if test "$GL_GRGL_GNULIB_ISWCTYPE" = 0; then
GL_GRGL_GNULIB_ISWCTYPE=IN_GETTEXT_TOOLS_LIBGREP
else
GL_GRGL_GNULIB_ISWCTYPE="($GL_GRGL_GNULIB_ISWCTYPE || IN_GETTEXT_TOOLS_LIBGREP)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_ISWCTYPE 1" >>confdefs.h
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
REPLACE_ISWDIGIT="$REPLACE_ISWCNTRL"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether iswdigit is ISO C compliant" >&5
printf %s "checking whether iswdigit is ISO C compliant... " >&6; }
if test ${gl_cv_func_iswdigit_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on FreeBSD, NetBSD, Solaris, native Windows.
freebsd* | dragonfly* | netbsd* | solaris* | mingw* | windows*)
gl_cv_func_iswdigit_works="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_iswdigit_works="guessing yes" ;;
esac
if test $LOCALE_FR != none || test $LOCALE_JA != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#include <wctype.h>
/* Returns the value of iswdigit for the multibyte character s[0..n-1]. */
static int
for_character (const char *s, size_t n)
{
mbstate_t state;
wchar_t wc;
size_t ret;
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, s, n, &state);
if (ret != n)
abort ();
return iswdigit (wc);
}
int
main (int argc, char *argv[])
{
int is;
int result = 0;
if (strcmp ("$LOCALE_FR", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR") != NULL)
{
/* This fails on mingw, MSVC 14. */
/* U+00B2 SUPERSCRIPT TWO */
is = for_character ("\262", 1);
if (!(is == 0))
result |= 1;
}
if (strcmp ("$LOCALE_JA", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
/* This fails on NetBSD 8.0. */
/* U+FF11 FULLWIDTH DIGIT ONE */
is = for_character ("\243\261", 2);
if (!(is == 0))
result |= 2;
}
if (strcmp ("$LOCALE_FR_UTF8", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
/* This fails on FreeBSD 13.0, NetBSD 8.0, MSVC 14. */
/* U+0663 ARABIC-INDIC DIGIT THREE */
is = for_character ("\331\243", 2);
if (!(is == 0))
result |= 4;
/* This fails on FreeBSD 13.0, NetBSD 8.0, MSVC 14. */
/* U+FF11 FULLWIDTH DIGIT ONE */
is = for_character ("\357\274\221", 3);
if (!(is == 0))
result |= 8;
}
if (strcmp ("$LOCALE_ZH_CN", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
/* This fails on NetBSD 8.0, Solaris 10, Solaris 11.4. */
/* U+FF11 FULLWIDTH DIGIT ONE */
is = for_character ("\243\261", 2);
if (!(is == 0))
result |= 16;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_iswdigit_works=yes
else $as_nop
gl_cv_func_iswdigit_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswdigit_works" >&5
printf "%s\n" "$gl_cv_func_iswdigit_works" >&6; }
case "$gl_cv_func_iswdigit_works" in
*yes) ;;
*) REPLACE_ISWDIGIT=1 ;;
esac
fi
if ! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && test $REPLACE_ISWDIGIT = 1; then
GL_COND_OBJ_ISWDIGIT_TRUE=
GL_COND_OBJ_ISWDIGIT_FALSE='#'
else
GL_COND_OBJ_ISWDIGIT_TRUE='#'
GL_COND_OBJ_ISWDIGIT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISWDIGIT_TRUE}" && test -z "${GL_COND_OBJ_ISWDIGIT_FALSE}"; then
GL_COND_OBJ_ISWDIGIT_TRUE='#'
GL_COND_OBJ_ISWDIGIT_FALSE='#'
fi
if test "$GL_GRGL_GNULIB_ISWDIGIT" != 1; then
if test "$GL_GRGL_GNULIB_ISWDIGIT" = 0; then
GL_GRGL_GNULIB_ISWDIGIT=IN_GETTEXT_TOOLS_LIBGREP
else
GL_GRGL_GNULIB_ISWDIGIT="($GL_GRGL_GNULIB_ISWDIGIT || IN_GETTEXT_TOOLS_LIBGREP)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_ISWDIGIT 1" >>confdefs.h
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
REPLACE_ISWPUNCT="$REPLACE_ISWCNTRL"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether iswpunct is consistent with ispunct" >&5
printf %s "checking whether iswpunct is consistent with ispunct... " >&6; }
if test ${gl_cv_func_iswpunct_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on Android.
android*) gl_cv_func_iswpunct_works="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_iswpunct_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
#include <wchar.h>
#include <wctype.h>
int
main (int argc, char *argv[])
{
int result = 0;
/* This fails on Android 11. */
if ((! iswpunct ('\`')) != (! ispunct ('\`')))
result |= 1;
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_iswpunct_works=yes
else $as_nop
gl_cv_func_iswpunct_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswpunct_works" >&5
printf "%s\n" "$gl_cv_func_iswpunct_works" >&6; }
case "$gl_cv_func_iswpunct_works" in
*yes) ;;
*) REPLACE_ISWPUNCT=1 ;;
esac
fi
if ! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && test $REPLACE_ISWPUNCT = 1; then
GL_COND_OBJ_ISWPUNCT_TRUE=
GL_COND_OBJ_ISWPUNCT_FALSE='#'
else
GL_COND_OBJ_ISWPUNCT_TRUE='#'
GL_COND_OBJ_ISWPUNCT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISWPUNCT_TRUE}" && test -z "${GL_COND_OBJ_ISWPUNCT_FALSE}"; then
GL_COND_OBJ_ISWPUNCT_TRUE='#'
GL_COND_OBJ_ISWPUNCT_FALSE='#'
fi
if test "$GL_GRGL_GNULIB_ISWPUNCT" != 1; then
if test "$GL_GRGL_GNULIB_ISWPUNCT" = 0; then
GL_GRGL_GNULIB_ISWPUNCT=IN_GETTEXT_TOOLS_LIBGREP
else
GL_GRGL_GNULIB_ISWPUNCT="($GL_GRGL_GNULIB_ISWPUNCT || IN_GETTEXT_TOOLS_LIBGREP)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_ISWPUNCT 1" >>confdefs.h
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
REPLACE_ISWXDIGIT="$REPLACE_ISWCNTRL"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether iswxdigit is ISO C compliant" >&5
printf %s "checking whether iswxdigit is ISO C compliant... " >&6; }
if test ${gl_cv_func_iswxdigit_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on FreeBSD, NetBSD, Solaris, native Windows.
freebsd* | dragonfly* | netbsd* | solaris* | mingw* | windows*)
gl_cv_func_iswxdigit_works="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_iswxdigit_works="guessing yes" ;;
esac
if test $LOCALE_JA != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#include <wctype.h>
/* Returns the value of iswxdigit for the multibyte character s[0..n-1]. */
static int
for_character (const char *s, size_t n)
{
mbstate_t state;
wchar_t wc;
size_t ret;
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, s, n, &state);
if (ret != n)
abort ();
return iswxdigit (wc);
}
int
main (int argc, char *argv[])
{
int is;
int result = 0;
if (strcmp ("$LOCALE_JA", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
/* This fails on NetBSD 8.0. */
/* U+FF21 FULLWIDTH LATIN CAPITAL LETTER A */
is = for_character ("\243\301", 2);
if (!(is == 0))
result |= 1;
}
if (strcmp ("$LOCALE_FR_UTF8", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
/* This fails on FreeBSD 13.0. */
/* U+0663 ARABIC-INDIC DIGIT THREE */
is = for_character ("\331\243", 2);
if (!(is == 0))
result |= 2;
/* This fails on MSVC 14. */
/* U+FF21 FULLWIDTH LATIN CAPITAL LETTER A */
is = for_character ("\357\274\241", 3);
if (!(is == 0))
result |= 4;
}
if (strcmp ("$LOCALE_ZH_CN", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
/* This fails on Solaris 10, Solaris 11.4. */
/* U+FF11 FULLWIDTH DIGIT ONE */
is = for_character ("\243\261", 2);
if (!(is == 0))
result |= 8;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_iswxdigit_works=yes
else $as_nop
gl_cv_func_iswxdigit_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswxdigit_works" >&5
printf "%s\n" "$gl_cv_func_iswxdigit_works" >&6; }
case "$gl_cv_func_iswxdigit_works" in
*yes) ;;
*) REPLACE_ISWXDIGIT=1 ;;
esac
fi
if ! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && test $REPLACE_ISWXDIGIT = 1; then
GL_COND_OBJ_ISWXDIGIT_TRUE=
GL_COND_OBJ_ISWXDIGIT_FALSE='#'
else
GL_COND_OBJ_ISWXDIGIT_TRUE='#'
GL_COND_OBJ_ISWXDIGIT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISWXDIGIT_TRUE}" && test -z "${GL_COND_OBJ_ISWXDIGIT_FALSE}"; then
GL_COND_OBJ_ISWXDIGIT_TRUE='#'
GL_COND_OBJ_ISWXDIGIT_FALSE='#'
fi
if test "$GL_GRGL_GNULIB_ISWXDIGIT" != 1; then
if test "$GL_GRGL_GNULIB_ISWXDIGIT" = 0; then
GL_GRGL_GNULIB_ISWXDIGIT=IN_GETTEXT_TOOLS_LIBGREP
else
GL_GRGL_GNULIB_ISWXDIGIT="($GL_GRGL_GNULIB_ISWXDIGIT || IN_GETTEXT_TOOLS_LIBGREP)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_ISWXDIGIT 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the __inline keyword" >&5
printf %s "checking whether the compiler supports the __inline keyword... " >&6; }
if test ${gl_cv_c___inline+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
typedef int foo_t;
static __inline foo_t foo (void) { return 0; }
int
main (void)
{
return foo ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_c___inline=yes
else $as_nop
gl_cv_c___inline=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c___inline" >&5
printf "%s\n" "$gl_cv_c___inline" >&6; }
if test $gl_cv_c___inline = yes; then
printf "%s\n" "#define HAVE___INLINE 1" >>confdefs.h
fi
case "$GL_GENERATE_LIMITS_H" in
false) LIMITS_H='' ;;
true)
if test -z "$LIMITS_H"; then
LIMITS_H="${gl_source_base_prefix}limits.h"
fi
;;
*) echo "*** GL_GENERATE_LIMITS_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_LIMITS_H; then
GL_GENERATE_LIMITS_H_TRUE=
GL_GENERATE_LIMITS_H_FALSE='#'
else
GL_GENERATE_LIMITS_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE=
fi
:
if test -z "${GL_GENERATE_LIMITS_H_TRUE}" && test -z "${GL_GENERATE_LIMITS_H_FALSE}"; then
GL_GENERATE_LIMITS_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE='#'
fi
if test $REPLACE_STRUCT_LCONV = 1; then
REPLACE_LOCALECONV=1
fi
if test $REPLACE_LOCALECONV = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether localeconv works" >&5
printf %s "checking whether localeconv works... " >&6; }
if test ${gl_cv_func_localeconv_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_localeconv_works="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_localeconv_works="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_localeconv_works="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_localeconv_works="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <limits.h>
int main ()
{
struct lconv *l = localeconv ();
return l->frac_digits != CHAR_MAX && l->frac_digits < 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_localeconv_works=yes
else $as_nop
gl_cv_func_localeconv_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_localeconv_works" >&5
printf "%s\n" "$gl_cv_func_localeconv_works" >&6; }
case "$gl_cv_func_localeconv_works" in
*yes) ;;
*) REPLACE_LOCALECONV=1 ;;
esac
fi
if test $REPLACE_LOCALECONV = 1; then
GL_COND_OBJ_LOCALECONV_TRUE=
GL_COND_OBJ_LOCALECONV_FALSE='#'
else
GL_COND_OBJ_LOCALECONV_TRUE='#'
GL_COND_OBJ_LOCALECONV_FALSE=
fi
:
if test -z "${GL_COND_OBJ_LOCALECONV_TRUE}" && test -z "${GL_COND_OBJ_LOCALECONV_FALSE}"; then
GL_COND_OBJ_LOCALECONV_TRUE='#'
GL_COND_OBJ_LOCALECONV_FALSE='#'
fi
if test -z "$GL_COND_OBJ_LOCALECONV_TRUE"; then :
ac_fn_c_check_member "$LINENO" "struct lconv" "decimal_point" "ac_cv_member_struct_lconv_decimal_point" "#include <locale.h>
"
if test "x$ac_cv_member_struct_lconv_decimal_point" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_LCONV_DECIMAL_POINT 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct lconv" "int_p_cs_precedes" "ac_cv_member_struct_lconv_int_p_cs_precedes" "#include <locale.h>
"
if test "x$ac_cv_member_struct_lconv_int_p_cs_precedes" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_LCONV_INT_P_CS_PRECEDES 1" >>confdefs.h
fi
fi
if test "$GL_GRGL_GNULIB_LOCALECONV" != 1; then
if test "$GL_GRGL_GNULIB_LOCALECONV" = 0; then
GL_GRGL_GNULIB_LOCALECONV=IN_GETTEXT_TOOLS_LIBGREP
else
GL_GRGL_GNULIB_LOCALECONV="($GL_GRGL_GNULIB_LOCALECONV || IN_GETTEXT_TOOLS_LIBGREP)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_LOCALECONV 1" >>confdefs.h
if test "$gl_threads_api" = posix; then
# OSF/1 4.0 and Mac OS X 10.1 lack the pthread_rwlock_t type and the
# pthread_rwlock_* functions.
has_rwlock=false
ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include <pthread.h>
"
if test "x$ac_cv_type_pthread_rwlock_t" = xyes
then :
has_rwlock=true
printf "%s\n" "#define HAVE_PTHREAD_RWLOCK 1" >>confdefs.h
fi
if $has_rwlock; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_rwlock_rdlock prefers a writer to a reader" >&5
printf %s "checking whether pthread_rwlock_rdlock prefers a writer to a reader... " >&6; }
if test ${gl_cv_pthread_rwlock_rdlock_prefer_writer+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LIBS="$LIBS"
LIBS="$LIBS $LIBMULTITHREAD"
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on glibc systems.
*-gnu* | gnu*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
# Guess no on musl systems.
*-musl* | midipix*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
# Guess no on bionic systems.
*-android*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
# Guess yes on native Windows with the mingw-w64 winpthreads library.
# Guess no on native Windows with the gnulib windows-rwlock module.
mingw* | windows*) if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing yes"
else
gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no"
fi
;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_pthread_rwlock_rdlock_prefer_writer="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <pthread.h>
#include <stdlib.h>
#include <unistd.h>
#define SUCCEED() exit (0)
#define FAILURE() exit (1)
#define UNEXPECTED(n) (exit (10 + (n)))
/* The main thread creates the waiting writer and the requesting reader threads
in the default way; this guarantees that they have the same priority.
We can reuse the main thread as first reader thread. */
static pthread_rwlock_t lock;
static pthread_t reader1;
static pthread_t writer;
static pthread_t reader2;
static pthread_t timer;
/* Used to pass control from writer to reader2 and from reader2 to timer,
as in a relay race.
Passing control from one running thread to another running thread
is most likely faster than to create the second thread. */
static pthread_mutex_t baton;
static void *
timer_func (void *ignored)
{
/* Step 13 (can be before or after step 12):
The timer thread takes the baton, then waits a moment to make sure
it can tell whether the second reader thread is blocked at step 12. */
if (pthread_mutex_lock (&baton))
UNEXPECTED (13);
usleep (100000);
/* By the time we get here, it's clear that the second reader thread is
blocked at step 12. This is the desired behaviour. */
SUCCEED ();
}
static void *
reader2_func (void *ignored)
{
int err;
/* Step 8 (can be before or after step 7):
The second reader thread takes the baton, then waits a moment to make sure
the writer thread has reached step 7. */
if (pthread_mutex_lock (&baton))
UNEXPECTED (8);
usleep (100000);
/* Step 9: The second reader thread requests the lock. */
err = pthread_rwlock_tryrdlock (&lock);
if (err == 0)
FAILURE ();
else if (err != EBUSY)
UNEXPECTED (9);
/* Step 10: Launch a timer, to test whether the next call blocks. */
if (pthread_create (&timer, NULL, timer_func, NULL))
UNEXPECTED (10);
/* Step 11: Release the baton. */
if (pthread_mutex_unlock (&baton))
UNEXPECTED (11);
/* Step 12: The second reader thread requests the lock. */
err = pthread_rwlock_rdlock (&lock);
if (err == 0)
FAILURE ();
else
UNEXPECTED (12);
}
static void *
writer_func (void *ignored)
{
/* Step 4: Take the baton, so that the second reader thread does not go ahead
too early. */
if (pthread_mutex_lock (&baton))
UNEXPECTED (4);
/* Step 5: Create the second reader thread. */
if (pthread_create (&reader2, NULL, reader2_func, NULL))
UNEXPECTED (5);
/* Step 6: Release the baton. */
if (pthread_mutex_unlock (&baton))
UNEXPECTED (6);
/* Step 7: The writer thread requests the lock. */
if (pthread_rwlock_wrlock (&lock))
UNEXPECTED (7);
return NULL;
}
int
main ()
{
reader1 = pthread_self ();
/* Step 1: The main thread initializes the lock and the baton. */
if (pthread_rwlock_init (&lock, NULL))
UNEXPECTED (1);
if (pthread_mutex_init (&baton, NULL))
UNEXPECTED (1);
/* Step 2: The main thread acquires the lock as a reader. */
if (pthread_rwlock_rdlock (&lock))
UNEXPECTED (2);
/* Step 3: Create the writer thread. */
if (pthread_create (&writer, NULL, writer_func, NULL))
UNEXPECTED (3);
/* Job done. Go to sleep. */
for (;;)
{
sleep (1);
}
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_pthread_rwlock_rdlock_prefer_writer=yes
else $as_nop
gl_cv_pthread_rwlock_rdlock_prefer_writer=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
LIBS="$save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pthread_rwlock_rdlock_prefer_writer" >&5
printf "%s\n" "$gl_cv_pthread_rwlock_rdlock_prefer_writer" >&6; }
case "$gl_cv_pthread_rwlock_rdlock_prefer_writer" in
*yes)
printf "%s\n" "#define HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER 1" >>confdefs.h
;;
esac
fi
# glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
int
main (void)
{
#if __FreeBSD__ == 4
error "No, in FreeBSD 4.0 recursive mutexes actually don't work."
#elif (defined __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ \
&& __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
error "No, in Mac OS X < 10.7 recursive mutexes actually don't work."
#else
int x = (int)PTHREAD_MUTEX_RECURSIVE;
return !x;
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define HAVE_PTHREAD_MUTEX_RECURSIVE 1" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
:
printf "%s\n" "#define GNULIB_LOCK IN_GETTEXT_TOOLS_LIBGREP" >>confdefs.h
if test $ac_cv_func_mbrlen = no; then
HAVE_MBRLEN=0
ac_fn_check_decl "$LINENO" "mbrlen" "ac_cv_have_decl_mbrlen" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mbrlen" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_MBRLEN $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_mbrlen = yes; then
REPLACE_MBRLEN=1
fi
else
if test $REPLACE_MBRTOWC = 1; then
REPLACE_MBRLEN=1
fi
fi
if test $HAVE_MBRLEN = 0 || test $REPLACE_MBRLEN = 1; then
GL_COND_OBJ_MBRLEN_TRUE=
GL_COND_OBJ_MBRLEN_FALSE='#'
else
GL_COND_OBJ_MBRLEN_TRUE='#'
GL_COND_OBJ_MBRLEN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MBRLEN_TRUE}" && test -z "${GL_COND_OBJ_MBRLEN_FALSE}"; then
GL_COND_OBJ_MBRLEN_TRUE='#'
GL_COND_OBJ_MBRLEN_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MBRLEN_TRUE"; then :
:
fi
if test "$GL_GRGL_GNULIB_MBRLEN" != 1; then
if test "$GL_GRGL_GNULIB_MBRLEN" = 0; then
GL_GRGL_GNULIB_MBRLEN=IN_GETTEXT_TOOLS_LIBGREP
else
GL_GRGL_GNULIB_MBRLEN="($GL_GRGL_GNULIB_MBRLEN || IN_GETTEXT_TOOLS_LIBGREP)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_MBRLEN 1" >>confdefs.h
if test "$GL_GRGL_GNULIB_MBSZERO" != 1; then
if test "$GL_GRGL_GNULIB_MBSZERO" = 0; then
GL_GRGL_GNULIB_MBSZERO=IN_GETTEXT_TOOLS_LIBGREP
else
GL_GRGL_GNULIB_MBSZERO="($GL_GRGL_GNULIB_MBSZERO || IN_GETTEXT_TOOLS_LIBGREP)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_MBSZERO 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mbtowc" >&5
printf %s "checking for mbtowc... " >&6; }
if test ${gl_cv_onwards_func_mbtowc+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "mbtowc" "ac_cv_have_decl_mbtowc" "#include <stdlib.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mbtowc" = xyes
then :
fi
if test $ac_cv_have_decl_mbtowc = yes; then
ac_fn_c_check_func "$LINENO" "mbtowc" "ac_cv_func_mbtowc"
if test "x$ac_cv_func_mbtowc" = xyes
then :
fi
if test $ac_cv_func_mbtowc = yes; then
gl_cv_onwards_func_mbtowc=yes
else
gl_cv_onwards_func_mbtowc='future OS version'
fi
else
gl_cv_onwards_func_mbtowc='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "mbtowc" "ac_cv_func_mbtowc"
if test "x$ac_cv_func_mbtowc" = xyes
then :
fi
gl_cv_onwards_func_mbtowc=$ac_cv_func_mbtowc
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_mbtowc" >&5
printf "%s\n" "$gl_cv_onwards_func_mbtowc" >&6; }
case "$gl_cv_onwards_func_mbtowc" in
future*) ac_cv_func_mbtowc=no ;;
*) ac_cv_func_mbtowc=$gl_cv_onwards_func_mbtowc ;;
esac
if test $ac_cv_func_mbtowc = yes; then
printf "%s\n" "#define HAVE_MBTOWC 1" >>confdefs.h
fi
if test $ac_cv_func_mbtowc = no; then
HAVE_MBTOWC=0
case "$gl_cv_onwards_func_mbtowc" in
future*) REPLACE_MBTOWC=1 ;;
esac
else
if false; then
REPLACE_MBTOWC=1
fi
fi
if test $HAVE_MBTOWC = 0 || test $REPLACE_MBTOWC = 1; then
GL_COND_OBJ_MBTOWC_TRUE=
GL_COND_OBJ_MBTOWC_FALSE='#'
else
GL_COND_OBJ_MBTOWC_TRUE='#'
GL_COND_OBJ_MBTOWC_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MBTOWC_TRUE}" && test -z "${GL_COND_OBJ_MBTOWC_FALSE}"; then
GL_COND_OBJ_MBTOWC_TRUE='#'
GL_COND_OBJ_MBTOWC_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MBTOWC_TRUE"; then :
:
fi
if test "$GL_GRGL_GNULIB_MBTOWC" != 1; then
if test "$GL_GRGL_GNULIB_MBTOWC" = 0; then
GL_GRGL_GNULIB_MBTOWC=IN_GETTEXT_TOOLS_LIBGREP
else
GL_GRGL_GNULIB_MBTOWC="($GL_GRGL_GNULIB_MBTOWC || IN_GETTEXT_TOOLS_LIBGREP)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_MBTOWC 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo" >&5
printf %s "checking for nl_langinfo... " >&6; }
if test ${gl_cv_onwards_func_nl_langinfo+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "nl_langinfo" "ac_cv_have_decl_nl_langinfo" "#include <langinfo.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_nl_langinfo" = xyes
then :
fi
if test $ac_cv_have_decl_nl_langinfo = yes; then
ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
if test "x$ac_cv_func_nl_langinfo" = xyes
then :
fi
if test $ac_cv_func_nl_langinfo = yes; then
gl_cv_onwards_func_nl_langinfo=yes
else
gl_cv_onwards_func_nl_langinfo='future OS version'
fi
else
gl_cv_onwards_func_nl_langinfo='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
if test "x$ac_cv_func_nl_langinfo" = xyes
then :
fi
gl_cv_onwards_func_nl_langinfo=$ac_cv_func_nl_langinfo
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_nl_langinfo" >&5
printf "%s\n" "$gl_cv_onwards_func_nl_langinfo" >&6; }
case "$gl_cv_onwards_func_nl_langinfo" in
future*) ac_cv_func_nl_langinfo=no ;;
*) ac_cv_func_nl_langinfo=$gl_cv_onwards_func_nl_langinfo ;;
esac
if test $ac_cv_func_nl_langinfo = yes; then
printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
fi
if test $ac_cv_func_nl_langinfo = yes; then
# On Irix 6.5, YESEXPR is defined, but nl_langinfo(YESEXPR) is broken.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether YESEXPR works" >&5
printf %s "checking whether YESEXPR works... " >&6; }
if test ${gl_cv_func_nl_langinfo_yesexpr_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on irix systems.
irix*) gl_cv_func_nl_langinfo_yesexpr_works="guessing no";;
# Guess yes elsewhere.
*) gl_cv_func_nl_langinfo_yesexpr_works="guessing yes";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
int
main (void)
{
return !*nl_langinfo(YESEXPR);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_nl_langinfo_yesexpr_works=yes
else $as_nop
gl_cv_func_nl_langinfo_yesexpr_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_nl_langinfo_yesexpr_works" >&5
printf "%s\n" "$gl_cv_func_nl_langinfo_yesexpr_works" >&6; }
case $gl_cv_func_nl_langinfo_yesexpr_works in
*yes) FUNC_NL_LANGINFO_YESEXPR_WORKS=1 ;;
*) FUNC_NL_LANGINFO_YESEXPR_WORKS=0 ;;
esac
printf "%s\n" "#define FUNC_NL_LANGINFO_YESEXPR_WORKS $FUNC_NL_LANGINFO_YESEXPR_WORKS" >>confdefs.h
# On Solaris 10 and Solaris 11.3, nl_langinfo is not multithread-safe.
case "$host_os" in
solaris*) NL_LANGINFO_MTSAFE=0 ;;
*) NL_LANGINFO_MTSAFE=1 ;;
esac
printf "%s\n" "#define NL_LANGINFO_MTSAFE $NL_LANGINFO_MTSAFE" >>confdefs.h
if test $HAVE_LANGINFO_CODESET = 1 \
&& test $HAVE_LANGINFO_T_FMT_AMPM = 1 \
&& test $HAVE_LANGINFO_ALTMON = 1 \
&& test $HAVE_LANGINFO_ERA = 1 \
&& test $FUNC_NL_LANGINFO_YESEXPR_WORKS = 1 \
&& test $NL_LANGINFO_MTSAFE = 1; then
:
else
REPLACE_NL_LANGINFO=1
printf "%s\n" "#define REPLACE_NL_LANGINFO 1" >>confdefs.h
fi
else
HAVE_NL_LANGINFO=0
case "$gl_cv_onwards_func_nl_langinfo" in
future*) REPLACE_NL_LANGINFO=1 ;;
esac
fi
if test $HAVE_NL_LANGINFO = 0 || test $HAVE_LANGINFO_CODESET = 0; then
LIB_NL_LANGINFO="$SETLOCALE_NULL_LIB"
else
LIB_NL_LANGINFO=
fi
if test $HAVE_NL_LANGINFO = 0 || test $REPLACE_NL_LANGINFO = 1; then
GL_COND_OBJ_NL_LANGINFO_TRUE=
GL_COND_OBJ_NL_LANGINFO_FALSE='#'
else
GL_COND_OBJ_NL_LANGINFO_TRUE='#'
GL_COND_OBJ_NL_LANGINFO_FALSE=
fi
:
if test -z "${GL_COND_OBJ_NL_LANGINFO_TRUE}" && test -z "${GL_COND_OBJ_NL_LANGINFO_FALSE}"; then
GL_COND_OBJ_NL_LANGINFO_TRUE='#'
GL_COND_OBJ_NL_LANGINFO_FALSE='#'
fi
if test $REPLACE_NL_LANGINFO = 1 && test $NL_LANGINFO_MTSAFE = 0; then
GL_COND_OBJ_NL_LANGINFO_LOCK_TRUE=
GL_COND_OBJ_NL_LANGINFO_LOCK_FALSE='#'
else
GL_COND_OBJ_NL_LANGINFO_LOCK_TRUE='#'
GL_COND_OBJ_NL_LANGINFO_LOCK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_NL_LANGINFO_LOCK_TRUE}" && test -z "${GL_COND_OBJ_NL_LANGINFO_LOCK_FALSE}"; then
GL_COND_OBJ_NL_LANGINFO_LOCK_TRUE='#'
GL_COND_OBJ_NL_LANGINFO_LOCK_FALSE='#'
fi
if test $REPLACE_NL_LANGINFO = 1 && test $NL_LANGINFO_MTSAFE = 0; then
CFLAG_VISIBILITY=
HAVE_VISIBILITY=0
if test -n "$GCC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5
printf %s "checking whether the -Werror option is usable... " >&6; }
if test ${gl_cv_cc_vis_werror+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_vis_werror=yes
else $as_nop
gl_cv_cc_vis_werror=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_save_CFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_vis_werror" >&5
printf "%s\n" "$gl_cv_cc_vis_werror" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
printf %s "checking for simple visibility declarations... " >&6; }
if test ${gl_cv_cc_visibility+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fvisibility=hidden"
if test $gl_cv_cc_vis_werror = yes; then
CFLAGS="$CFLAGS -Werror"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern __attribute__((__visibility__("hidden"))) int hiddenvar;
extern __attribute__((__visibility__("default"))) int exportedvar;
extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
extern __attribute__((__visibility__("default"))) int exportedfunc (void);
void dummyfunc (void) {}
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_visibility=yes
else $as_nop
gl_cv_cc_visibility=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_save_CFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_visibility" >&5
printf "%s\n" "$gl_cv_cc_visibility" >&6; }
if test $gl_cv_cc_visibility = yes; then
CFLAG_VISIBILITY="-fvisibility=hidden"
HAVE_VISIBILITY=1
fi
fi
printf "%s\n" "#define HAVE_VISIBILITY $HAVE_VISIBILITY" >>confdefs.h
fi
if test "$GL_GRGL_GNULIB_NL_LANGINFO" != 1; then
if test "$GL_GRGL_GNULIB_NL_LANGINFO" = 0; then
GL_GRGL_GNULIB_NL_LANGINFO=IN_GETTEXT_TOOLS_LIBGREP
else
GL_GRGL_GNULIB_NL_LANGINFO="($GL_GRGL_GNULIB_NL_LANGINFO || IN_GETTEXT_TOOLS_LIBGREP)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_NL_LANGINFO 1" >>confdefs.h
# Check whether --with-included-regex was given.
if test ${with_included_regex+y}
then :
withval=$with_included_regex;
fi
case $with_included_regex in #(
yes|no) ac_use_included_regex=$with_included_regex
;;
'')
# If the system regex support is good enough that it passes the
# following run test, then default to *not* using the included regex.c.
# If cross compiling, assume the test would fail and use the included
# regex.c.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working re_compile_pattern" >&5
printf %s "checking for working re_compile_pattern... " >&6; }
if test ${gl_cv_func_re_compile_pattern_working+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_re_compile_pattern_working="guessing no" ;;
# Otherwise obey --enable-cross-guesses.
*) gl_cv_func_re_compile_pattern_working="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <regex.h>
#include <locale.h>
#include <limits.h>
#include <string.h>
#if defined M_CHECK_ACTION || HAVE_DECL_ALARM
# include <signal.h>
# include <unistd.h>
#endif
#if HAVE_MALLOC_H
# include <malloc.h>
#endif
#ifdef M_CHECK_ACTION
/* Exit with distinguishable exit code. */
static void sigabrt_no_core (int sig) { raise (SIGTERM); }
#endif
int
main (void)
{
int result = 0;
static struct re_pattern_buffer regex;
unsigned char folded_chars[UCHAR_MAX + 1];
int i;
const char *s;
struct re_registers regs;
/* Some builds of glibc go into an infinite loop on this
test. Use alarm to force death, and mallopt to avoid
malloc recursion in diagnosing the corrupted heap. */
#if HAVE_DECL_ALARM
signal (SIGALRM, SIG_DFL);
alarm (2);
#endif
#ifdef M_CHECK_ACTION
signal (SIGABRT, sigabrt_no_core);
mallopt (M_CHECK_ACTION, 2);
#endif
if (setlocale (LC_ALL, "en_US.UTF-8"))
{
{
/* https://sourceware.org/ml/libc-hacker/2006-09/msg00008.html
This test needs valgrind to catch the bug on Debian
GNU/Linux 3.1 x86, but it might catch the bug better
on other platforms and it shouldn't hurt to try the
test here. */
static char const pat[] = "insert into";
static char const data[] =
"\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK";
re_set_syntax (RE_SYNTAX_GREP | RE_HAT_LISTS_NOT_NEWLINE
| RE_ICASE);
memset (®ex, 0, sizeof regex);
s = re_compile_pattern (pat, sizeof pat - 1, ®ex);
if (s)
result |= 1;
else
{
if (re_search (®ex, data, sizeof data - 1,
0, sizeof data - 1, ®s)
!= -1)
result |= 1;
regfree (®ex);
}
}
{
/* This test is from glibc bug 15078.
The test case is from Andreas Schwab in
<https://sourceware.org/ml/libc-alpha/2013-01/msg00967.html>.
*/
static char const pat[] = "[^x]x";
static char const data[] =
/* <U1000><U103B><U103D><U1014><U103A><U102F><U1015><U103A> */
"\xe1\x80\x80"
"\xe1\x80\xbb"
"\xe1\x80\xbd"
"\xe1\x80\x94"
"\xe1\x80\xba"
"\xe1\x80\xaf"
"\xe1\x80\x95"
"\xe1\x80\xba"
"x";
re_set_syntax (0);
memset (®ex, 0, sizeof regex);
s = re_compile_pattern (pat, sizeof pat - 1, ®ex);
if (s)
result |= 1;
else
{
i = re_search (®ex, data, sizeof data - 1,
0, sizeof data - 1, 0);
if (i != 0 && i != 21)
result |= 1;
regfree (®ex);
}
}
if (! setlocale (LC_ALL, "C"))
return 1;
}
/* This test is from glibc bug 3957, reported by Andrew Mackey. */
re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE);
memset (®ex, 0, sizeof regex);
s = re_compile_pattern ("a[^x]b", 6, ®ex);
if (s)
result |= 2;
else
{
/* This should fail, but succeeds for glibc-2.5. */
if (re_search (®ex, "a\nb", 3, 0, 3, ®s) != -1)
result |= 2;
regfree (®ex);
}
/* This regular expression is from Spencer ere test number 75
in grep-2.3. */
re_set_syntax (RE_SYNTAX_POSIX_EGREP);
memset (®ex, 0, sizeof regex);
for (i = 0; i <= UCHAR_MAX; i++)
folded_chars[i] = i;
regex.translate = folded_chars;
s = re_compile_pattern ("a[[:]:]]b\n", 11, ®ex);
/* This should fail with _Invalid character class name_ error. */
if (!s)
{
result |= 4;
regfree (®ex);
}
/* Ensure that [b-a] is diagnosed as invalid, when
using RE_NO_EMPTY_RANGES. */
re_set_syntax (RE_SYNTAX_POSIX_EGREP | RE_NO_EMPTY_RANGES);
memset (®ex, 0, sizeof regex);
s = re_compile_pattern ("a[b-a]", 6, ®ex);
if (s == 0)
{
result |= 8;
regfree (®ex);
}
/* This should succeed, but does not for glibc-2.1.3. */
memset (®ex, 0, sizeof regex);
s = re_compile_pattern ("{1", 2, ®ex);
if (s)
result |= 8;
else
regfree (®ex);
/* The following example is derived from a problem report
against gawk from Jorge Stolfi <stolfi@ic.unicamp.br>. */
memset (®ex, 0, sizeof regex);
s = re_compile_pattern ("[an\371]*n", 7, ®ex);
if (s)
result |= 8;
else
{
/* This should match, but does not for glibc-2.2.1. */
if (re_match (®ex, "an", 2, 0, ®s) != 2)
result |= 8;
else
{
free (regs.start);
free (regs.end);
}
regfree (®ex);
}
memset (®ex, 0, sizeof regex);
s = re_compile_pattern ("x", 1, ®ex);
if (s)
result |= 8;
else
{
/* glibc-2.2.93 does not work with a negative RANGE argument. */
if (re_search (®ex, "wxy", 3, 2, -2, ®s) != 1)
result |= 8;
else
{
free (regs.start);
free (regs.end);
}
regfree (®ex);
}
/* The version of regex.c in older versions of gnulib
ignored RE_ICASE. Detect that problem too. */
re_set_syntax (RE_SYNTAX_EMACS | RE_ICASE);
memset (®ex, 0, sizeof regex);
s = re_compile_pattern ("x", 1, ®ex);
if (s)
result |= 16;
else
{
if (re_search (®ex, "WXY", 3, 0, 3, ®s) < 0)
result |= 16;
else
{
free (regs.start);
free (regs.end);
}
regfree (®ex);
}
/* Catch a bug reported by Vin Shelton in
https://lists.gnu.org/r/bug-coreutils/2007-06/msg00089.html
*/
re_set_syntax (RE_SYNTAX_POSIX_BASIC
& ~RE_CONTEXT_INVALID_DUP
& ~RE_NO_EMPTY_RANGES);
memset (®ex, 0, sizeof regex);
s = re_compile_pattern ("[[:alnum:]_-]\\\\+\$", 16, ®ex);
if (s)
result |= 32;
else
regfree (®ex);
/* REG_STARTEND was added to glibc on 2004-01-15.
Reject older versions. */
if (! REG_STARTEND)
result |= 64;
/* Matching with the compiled form of this regexp would provoke
an assertion failure prior to glibc-2.28:
regexec.c:1375: pop_fail_stack: Assertion 'num >= 0' failed
With glibc-2.28, compilation fails and reports the invalid
back reference. */
re_set_syntax (RE_SYNTAX_POSIX_EGREP);
memset (®ex, 0, sizeof regex);
s = re_compile_pattern ("0|()0|\\\\1|0", 10, ®ex);
if (!s)
{
memset (®s, 0, sizeof regs);
i = re_search (®ex, "x", 1, 0, 1, ®s);
if (i != -1)
result |= 64;
if (0 <= i)
{
free (regs.start);
free (regs.end);
}
regfree (®ex);
}
else
{
if (strcmp (s, "Invalid back reference"))
result |= 64;
}
/* glibc bug 11053. */
re_set_syntax (RE_SYNTAX_POSIX_BASIC);
memset (®ex, 0, sizeof regex);
static char const pat_sub2[] = "\\\\(a*\\\\)*a*\\\\1";
s = re_compile_pattern (pat_sub2, sizeof pat_sub2 - 1, ®ex);
if (s)
result |= 64;
else
{
memset (®s, 0, sizeof regs);
static char const data[] = "a";
int datalen = sizeof data - 1;
i = re_search (®ex, data, datalen, 0, datalen, ®s);
if (i != 0)
result |= 64;
else if (regs.num_regs < 2)
result |= 64;
else if (! (regs.start[0] == 0 && regs.end[0] == 1))
result |= 64;
else if (! (regs.start[1] == 0 && regs.end[1] == 0))
result |= 64;
regfree (®ex);
free (regs.start);
free (regs.end);
}
#if 0
/* It would be nice to reject hosts whose regoff_t values are too
narrow (including glibc on hosts with 64-bit ptrdiff_t and
32-bit int), but we should wait until glibc implements this
feature. Otherwise, support for equivalence classes and
multibyte collation symbols would always be broken except
when compiling --without-included-regex. */
if (sizeof (regoff_t) < sizeof (ptrdiff_t)
|| sizeof (regoff_t) < sizeof (ssize_t))
result |= 64;
#endif
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_re_compile_pattern_working=yes
else $as_nop
gl_cv_func_re_compile_pattern_working=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_re_compile_pattern_working" >&5
printf "%s\n" "$gl_cv_func_re_compile_pattern_working" >&6; }
case "$gl_cv_func_re_compile_pattern_working" in #(
*yes) ac_use_included_regex=no;; #(
*no) ac_use_included_regex=yes;;
esac
;;
*) as_fn_error $? "Invalid value for --with-included-regex: $with_included_regex" "$LINENO" 5
;;
esac
if test $ac_use_included_regex = yes; then
printf "%s\n" "#define _REGEX_INCLUDE_LIMITS_H 1" >>confdefs.h
printf "%s\n" "#define _REGEX_LARGE_OFFSETS 1" >>confdefs.h
printf "%s\n" "#define re_syntax_options rpl_re_syntax_options" >>confdefs.h
printf "%s\n" "#define re_set_syntax rpl_re_set_syntax" >>confdefs.h
printf "%s\n" "#define re_compile_pattern rpl_re_compile_pattern" >>confdefs.h
printf "%s\n" "#define re_compile_fastmap rpl_re_compile_fastmap" >>confdefs.h
printf "%s\n" "#define re_search rpl_re_search" >>confdefs.h
printf "%s\n" "#define re_search_2 rpl_re_search_2" >>confdefs.h
printf "%s\n" "#define re_match rpl_re_match" >>confdefs.h
printf "%s\n" "#define re_match_2 rpl_re_match_2" >>confdefs.h
printf "%s\n" "#define re_set_registers rpl_re_set_registers" >>confdefs.h
printf "%s\n" "#define re_comp rpl_re_comp" >>confdefs.h
printf "%s\n" "#define re_exec rpl_re_exec" >>confdefs.h
printf "%s\n" "#define regcomp rpl_regcomp" >>confdefs.h
printf "%s\n" "#define regexec rpl_regexec" >>confdefs.h
printf "%s\n" "#define regerror rpl_regerror" >>confdefs.h
printf "%s\n" "#define regfree rpl_regfree" >>confdefs.h
fi
if test $ac_use_included_regex = yes; then
GL_COND_OBJ_REGEX_TRUE=
GL_COND_OBJ_REGEX_FALSE='#'
else
GL_COND_OBJ_REGEX_TRUE='#'
GL_COND_OBJ_REGEX_FALSE=
fi
:
if test -z "${GL_COND_OBJ_REGEX_TRUE}" && test -z "${GL_COND_OBJ_REGEX_FALSE}"; then
GL_COND_OBJ_REGEX_TRUE='#'
GL_COND_OBJ_REGEX_FALSE='#'
fi
if test -z "$GL_COND_OBJ_REGEX_TRUE"; then :
ac_fn_c_check_header_compile "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default"
if test "x$ac_cv_header_libintl_h" = xyes
then :
printf "%s\n" "#define HAVE_LIBINTL_H 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include <ctype.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_isblank" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_ISBLANK $ac_have_decl" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bool, true, false" >&5
printf %s "checking for bool, true, false... " >&6; }
if test ${gl_cv_c_bool+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if true == false
#error "true == false"
#endif
extern bool b;
bool b = true == false;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_c_bool=yes
else $as_nop
gl_cv_c_bool=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_bool" >&5
printf "%s\n" "$gl_cv_c_bool" >&6; }
if test "$gl_cv_c_bool" = yes; then
printf "%s\n" "#define HAVE_C_BOOL 1" >>confdefs.h
fi
if test $ac_cv_header_stdckdint_h = yes; then
GL_GENERATE_STDCKDINT_H=false
else
GL_GENERATE_STDCKDINT_H=true
fi
case "$GL_GENERATE_STDCKDINT_H" in
false) STDCKDINT_H='' ;;
true)
if test -z "$STDCKDINT_H"; then
STDCKDINT_H="${gl_source_base_prefix}stdckdint.h"
fi
;;
*) echo "*** GL_GENERATE_STDCKDINT_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_STDCKDINT_H; then
GL_GENERATE_STDCKDINT_H_TRUE=
GL_GENERATE_STDCKDINT_H_FALSE='#'
else
GL_GENERATE_STDCKDINT_H_TRUE='#'
GL_GENERATE_STDCKDINT_H_FALSE=
fi
:
if test -z "${GL_GENERATE_STDCKDINT_H_TRUE}" && test -z "${GL_GENERATE_STDCKDINT_H_FALSE}"; then
GL_GENERATE_STDCKDINT_H_TRUE='#'
GL_GENERATE_STDCKDINT_H_FALSE='#'
fi
case "$GL_GENERATE_STDDEF_H" in
false) STDDEF_H='' ;;
true)
if test -z "$STDDEF_H"; then
STDDEF_H="${gl_source_base_prefix}stddef.h"
fi
;;
*) echo "*** GL_GENERATE_STDDEF_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_STDDEF_H; then
GL_GENERATE_STDDEF_H_TRUE=
GL_GENERATE_STDDEF_H_FALSE='#'
else
GL_GENERATE_STDDEF_H_TRUE='#'
GL_GENERATE_STDDEF_H_FALSE=
fi
:
if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
GL_GENERATE_STDDEF_H_TRUE='#'
GL_GENERATE_STDDEF_H_FALSE='#'
fi
case "$GL_GENERATE_STDINT_H" in
false) STDINT_H='' ;;
true)
if test -z "$STDINT_H"; then
STDINT_H="${gl_source_base_prefix}stdint.h"
fi
;;
*) echo "*** GL_GENERATE_STDINT_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_STDINT_H; then
GL_GENERATE_STDINT_H_TRUE=
GL_GENERATE_STDINT_H_FALSE='#'
else
GL_GENERATE_STDINT_H_TRUE='#'
GL_GENERATE_STDINT_H_FALSE=
fi
:
if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
GL_GENERATE_STDINT_H_TRUE='#'
GL_GENERATE_STDINT_H_FALSE='#'
fi
case "$GL_GENERATE_LIMITS_H" in
false) LIMITS_H='' ;;
true)
if test -z "$LIMITS_H"; then
LIMITS_H="${gl_source_base_prefix}limits.h"
fi
;;
*) echo "*** GL_GENERATE_LIMITS_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_LIMITS_H; then
GL_GENERATE_LIMITS_H_TRUE=
GL_GENERATE_LIMITS_H_FALSE='#'
else
GL_GENERATE_LIMITS_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE=
fi
:
if test -z "${GL_GENERATE_LIMITS_H_TRUE}" && test -z "${GL_GENERATE_LIMITS_H_FALSE}"; then
GL_GENERATE_LIMITS_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE='#'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for variable-length arrays" >&5
printf %s "checking for variable-length arrays... " >&6; }
if test ${ac_cv_c_vararrays+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC_NO_VLA__
defined
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "defined" >/dev/null 2>&1
then :
ac_cv_c_vararrays='no: __STDC_NO_VLA__ is defined'
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Test for VLA support. This test is partly inspired
from examples in the C standard. Use at least two VLA
functions to detect the GCC 3.4.3 bug described in:
https://lists.gnu.org/archive/html/bug-gnulib/2014-08/msg00014.html
*/
#ifdef __STDC_NO_VLA__
syntax error;
#else
extern int n;
int B[100];
int fvla (int m, int C[m][m]);
int
simple (int count, int all[static count])
{
return all[count - 1];
}
int
fvla (int m, int C[m][m])
{
typedef int VLA[m][m];
VLA x;
int D[m];
static int (*q)[m] = &B;
int (*s)[n] = q;
return C && &x[0][0] == &D[0] && &D[0] == s[0];
}
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_vararrays=yes
else $as_nop
ac_cv_c_vararrays=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_vararrays" >&5
printf "%s\n" "$ac_cv_c_vararrays" >&6; }
if test "$ac_cv_c_vararrays" = yes; then
printf "%s\n" "#define HAVE_C_VARARRAYS 1" >>confdefs.h
elif test "$ac_cv_c_vararrays" = no; then
printf "%s\n" "#define __STDC_NO_VLA__ 1" >>confdefs.h
fi
if test $ac_cv_func_wcrtomb = no; then
HAVE_WCRTOMB=0
ac_fn_check_decl "$LINENO" "wcrtomb" "ac_cv_have_decl_wcrtomb" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_wcrtomb" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_WCRTOMB $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_wcrtomb = yes; then
REPLACE_WCRTOMB=1
fi
else
if test $REPLACE_WCRTOMB = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wcrtomb works in the C locale" >&5
printf %s "checking whether wcrtomb works in the C locale... " >&6; }
if test ${gl_cv_func_wcrtomb_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on Android.
linux*-android*) gl_cv_func_wcrtomb_works="guessing no";;
# Guess yes otherwise.
*) gl_cv_func_wcrtomb_works="guessing yes";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
#include <stdlib.h>
#include <wchar.h>
int main ()
{
mbstate_t state;
char out[64];
int count;
memset (&state, 0, sizeof (state));
out[0] = 'x';
count = wcrtomb (out, L'a', &state);
return !(count == 1 && out[0] == 'a');
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_wcrtomb_works=yes
else $as_nop
gl_cv_func_wcrtomb_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcrtomb_works" >&5
printf "%s\n" "$gl_cv_func_wcrtomb_works" >&6; }
case "$gl_cv_func_wcrtomb_works" in
*yes) ;;
*)
printf "%s\n" "#define WCRTOMB_C_LOCALE_BUG 1" >>confdefs.h
REPLACE_WCRTOMB=1 ;;
esac
fi
if test $REPLACE_WCRTOMB = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wcrtomb return value is correct" >&5
printf %s "checking whether wcrtomb return value is correct... " >&6; }
if test ${gl_cv_func_wcrtomb_retval+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on AIX 4, OSF/1, Solaris, native Windows.
aix4* | osf* | solaris* | mingw* | windows*)
gl_cv_func_wcrtomb_retval="guessing no" ;;
# Guess yes otherwise.
*)
gl_cv_func_wcrtomb_retval="guessing yes" ;;
esac
if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
#include <stdlib.h>
int main ()
{
int result = 0;
if (strcmp ("$LOCALE_FR", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR") != NULL)
{
if (wcrtomb (NULL, 0, NULL) != 1)
result |= 1;
}
if (strcmp ("$LOCALE_FR_UTF8", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
if (wcrtomb (NULL, 0, NULL) != 1)
result |= 2;
{
wchar_t wc = (wchar_t) 0xBADFACE;
if (mbtowc (&wc, "\303\274", 2) == 2)
if (wcrtomb (NULL, wc, NULL) != 1)
result |= 2;
}
}
if (strcmp ("$LOCALE_JA", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
if (wcrtomb (NULL, 0, NULL) != 1)
result |= 4;
}
if (strcmp ("$LOCALE_ZH_CN", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
if (wcrtomb (NULL, 0, NULL) != 1)
result |= 8;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_wcrtomb_retval=yes
else $as_nop
gl_cv_func_wcrtomb_retval=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcrtomb_retval" >&5
printf "%s\n" "$gl_cv_func_wcrtomb_retval" >&6; }
case "$gl_cv_func_wcrtomb_retval" in
*yes) ;;
*)
printf "%s\n" "#define WCRTOMB_RETVAL_BUG 1" >>confdefs.h
REPLACE_WCRTOMB=1 ;;
esac
fi
fi
if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then
GL_COND_OBJ_WCRTOMB_TRUE=
GL_COND_OBJ_WCRTOMB_FALSE='#'
else
GL_COND_OBJ_WCRTOMB_TRUE='#'
GL_COND_OBJ_WCRTOMB_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WCRTOMB_TRUE}" && test -z "${GL_COND_OBJ_WCRTOMB_FALSE}"; then
GL_COND_OBJ_WCRTOMB_TRUE='#'
GL_COND_OBJ_WCRTOMB_FALSE='#'
fi
if test -z "$GL_COND_OBJ_WCRTOMB_TRUE"; then :
:
fi
if test "$GL_GRGL_GNULIB_WCRTOMB" != 1; then
if test "$GL_GRGL_GNULIB_WCRTOMB" = 0; then
GL_GRGL_GNULIB_WCRTOMB=IN_GETTEXT_TOOLS_LIBGREP
else
GL_GRGL_GNULIB_WCRTOMB="($GL_GRGL_GNULIB_WCRTOMB || IN_GETTEXT_TOOLS_LIBGREP)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_WCRTOMB 1" >>confdefs.h
if test $HAVE_WCTYPE = 0 || test $REPLACE_WCTYPE = 1; then
GL_COND_OBJ_WCTYPE_TRUE=
GL_COND_OBJ_WCTYPE_FALSE='#'
else
GL_COND_OBJ_WCTYPE_TRUE='#'
GL_COND_OBJ_WCTYPE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WCTYPE_TRUE}" && test -z "${GL_COND_OBJ_WCTYPE_FALSE}"; then
GL_COND_OBJ_WCTYPE_TRUE='#'
GL_COND_OBJ_WCTYPE_FALSE='#'
fi
if test "$GL_GRGL_GNULIB_WCTYPE" != 1; then
if test "$GL_GRGL_GNULIB_WCTYPE" = 0; then
GL_GRGL_GNULIB_WCTYPE=IN_GETTEXT_TOOLS_LIBGREP
else
GL_GRGL_GNULIB_WCTYPE="($GL_GRGL_GNULIB_WCTYPE || IN_GETTEXT_TOOLS_LIBGREP)"
fi
fi
printf "%s\n" "#define GNULIB_TEST_WCTYPE 1" >>confdefs.h
# End of code from modules
gltests_libdeps=
gltests_ltlibdeps=
gl_source_base='tests'
gl_source_base_prefix=
grgltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
gl_module_indicator_condition=$grgltests_WITNESS
LIBGREP_LIBDEPS="$gl_libdeps"
LIBGREP_LTLIBDEPS="$gl_ltlibdeps"
GL_GTPO_GNULIB_BTOC32=0
GL_GTPO_GNULIB_C32ISALNUM=0
GL_GTPO_GNULIB_C32ISALPHA=0
GL_GTPO_GNULIB_C32ISBLANK=0
GL_GTPO_GNULIB_C32ISCNTRL=0
GL_GTPO_GNULIB_C32ISDIGIT=0
GL_GTPO_GNULIB_C32ISGRAPH=0
GL_GTPO_GNULIB_C32ISLOWER=0
GL_GTPO_GNULIB_C32ISPRINT=0
GL_GTPO_GNULIB_C32ISPUNCT=0
GL_GTPO_GNULIB_C32ISSPACE=0
GL_GTPO_GNULIB_C32ISUPPER=0
GL_GTPO_GNULIB_C32ISXDIGIT=0
GL_GTPO_GNULIB_C32TOLOWER=0
GL_GTPO_GNULIB_C32TOUPPER=0
GL_GTPO_GNULIB_C32WIDTH=0
GL_GTPO_GNULIB_C32RTOMB=0
GL_GTPO_GNULIB_C32SNRTOMBS=0
GL_GTPO_GNULIB_C32SRTOMBS=0
GL_GTPO_GNULIB_C32STOMBS=0
GL_GTPO_GNULIB_C32SWIDTH=0
GL_GTPO_GNULIB_C32TOB=0
GL_GTPO_GNULIB_C32_APPLY_MAPPING=0
GL_GTPO_GNULIB_C32_APPLY_TYPE_TEST=0
GL_GTPO_GNULIB_C32_GET_MAPPING=0
GL_GTPO_GNULIB_C32_GET_TYPE_TEST=0
GL_GTPO_GNULIB_MBRTOC16=0
GL_GTPO_GNULIB_MBRTOC32=0
GL_GTPO_GNULIB_MBSNRTOC32S=0
GL_GTPO_GNULIB_MBSRTOC32S=0
GL_GTPO_GNULIB_MBSTOC32S=0
GL_GTPO_GNULIB__EXIT=0
GL_GTPO_GNULIB_ALIGNED_ALLOC=0
GL_GTPO_GNULIB_ATOLL=0
GL_GTPO_GNULIB_CALLOC_GNU=0
GL_GTPO_GNULIB_CALLOC_POSIX=0
GL_GTPO_GNULIB_CANONICALIZE_FILE_NAME=0
GL_GTPO_GNULIB_FREE_POSIX=0
GL_GTPO_GNULIB_GETLOADAVG=0
GL_GTPO_GNULIB_GETPROGNAME=0
GL_GTPO_GNULIB_GETSUBOPT=0
GL_GTPO_GNULIB_GRANTPT=0
GL_GTPO_GNULIB_MALLOC_GNU=0
GL_GTPO_GNULIB_MALLOC_POSIX=0
GL_GTPO_GNULIB_MBSTOWCS=0
GL_GTPO_GNULIB_MBTOWC=0
GL_GTPO_GNULIB_MKDTEMP=0
GL_GTPO_GNULIB_MKOSTEMP=0
GL_GTPO_GNULIB_MKOSTEMPS=0
GL_GTPO_GNULIB_MKSTEMP=0
GL_GTPO_GNULIB_MKSTEMPS=0
GL_GTPO_GNULIB_POSIX_MEMALIGN=0
GL_GTPO_GNULIB_POSIX_OPENPT=0
GL_GTPO_GNULIB_PTSNAME=0
GL_GTPO_GNULIB_PTSNAME_R=0
GL_GTPO_GNULIB_PUTENV=0
GL_GTPO_GNULIB_QSORT_R=0
GL_GTPO_GNULIB_RANDOM=0
GL_GTPO_GNULIB_RANDOM_R=0
GL_GTPO_GNULIB_REALLOCARRAY=0
GL_GTPO_GNULIB_REALLOC_GNU=0
GL_GTPO_GNULIB_REALLOC_POSIX=0
GL_GTPO_GNULIB_REALPATH=0
GL_GTPO_GNULIB_RPMATCH=0
GL_GTPO_GNULIB_SECURE_GETENV=0
GL_GTPO_GNULIB_SETENV=0
GL_GTPO_GNULIB_STRTOD=0
GL_GTPO_GNULIB_STRTOL=0
GL_GTPO_GNULIB_STRTOLD=0
GL_GTPO_GNULIB_STRTOLL=0
GL_GTPO_GNULIB_STRTOUL=0
GL_GTPO_GNULIB_STRTOULL=0
GL_GTPO_GNULIB_SYSTEM_POSIX=0
GL_GTPO_GNULIB_UNLOCKPT=0
GL_GTPO_GNULIB_UNSETENV=0
GL_GTPO_GNULIB_WCTOMB=0
GL_GTPO_GNULIB_MDA_ECVT=1
GL_GTPO_GNULIB_MDA_FCVT=1
GL_GTPO_GNULIB_MDA_GCVT=1
GL_GTPO_GNULIB_MDA_MKTEMP=1
GL_GTPO_GNULIB_MDA_PUTENV=1
GL_GTPO_GNULIB_ACCESS=0
GL_GTPO_GNULIB_CHDIR=0
GL_GTPO_GNULIB_CHOWN=0
GL_GTPO_GNULIB_CLOSE=0
GL_GTPO_GNULIB_COPY_FILE_RANGE=0
GL_GTPO_GNULIB_DUP=0
GL_GTPO_GNULIB_DUP2=0
GL_GTPO_GNULIB_DUP3=0
GL_GTPO_GNULIB_ENVIRON=0
GL_GTPO_GNULIB_EUIDACCESS=0
GL_GTPO_GNULIB_EXECL=0
GL_GTPO_GNULIB_EXECLE=0
GL_GTPO_GNULIB_EXECLP=0
GL_GTPO_GNULIB_EXECV=0
GL_GTPO_GNULIB_EXECVE=0
GL_GTPO_GNULIB_EXECVP=0
GL_GTPO_GNULIB_EXECVPE=0
GL_GTPO_GNULIB_FACCESSAT=0
GL_GTPO_GNULIB_FCHDIR=0
GL_GTPO_GNULIB_FCHOWNAT=0
GL_GTPO_GNULIB_FDATASYNC=0
GL_GTPO_GNULIB_FSYNC=0
GL_GTPO_GNULIB_FTRUNCATE=0
GL_GTPO_GNULIB_GETCWD=0
GL_GTPO_GNULIB_GETDOMAINNAME=0
GL_GTPO_GNULIB_GETDTABLESIZE=0
GL_GTPO_GNULIB_GETENTROPY=0
GL_GTPO_GNULIB_GETGROUPS=0
GL_GTPO_GNULIB_GETHOSTNAME=0
GL_GTPO_GNULIB_GETLOGIN=0
GL_GTPO_GNULIB_GETLOGIN_R=0
GL_GTPO_GNULIB_GETOPT_POSIX=0
GL_GTPO_GNULIB_GETPAGESIZE=0
GL_GTPO_GNULIB_GETPASS=0
GL_GTPO_GNULIB_GETPASS_GNU=0
GL_GTPO_GNULIB_GETUSERSHELL=0
GL_GTPO_GNULIB_GROUP_MEMBER=0
GL_GTPO_GNULIB_ISATTY=0
GL_GTPO_GNULIB_LCHOWN=0
GL_GTPO_GNULIB_LINK=0
GL_GTPO_GNULIB_LINKAT=0
GL_GTPO_GNULIB_LSEEK=0
GL_GTPO_GNULIB_PIPE=0
GL_GTPO_GNULIB_PIPE2=0
GL_GTPO_GNULIB_PREAD=0
GL_GTPO_GNULIB_PWRITE=0
GL_GTPO_GNULIB_READ=0
GL_GTPO_GNULIB_READLINK=0
GL_GTPO_GNULIB_READLINKAT=0
GL_GTPO_GNULIB_RMDIR=0
GL_GTPO_GNULIB_SETHOSTNAME=0
GL_GTPO_GNULIB_SLEEP=0
GL_GTPO_GNULIB_SYMLINK=0
GL_GTPO_GNULIB_SYMLINKAT=0
GL_GTPO_GNULIB_TRUNCATE=0
GL_GTPO_GNULIB_TTYNAME_R=0
GL_GTPO_GNULIB_UNISTD_H_GETOPT=0
GL_GTPO_GNULIB_UNISTD_H_NONBLOCKING=0
GL_GTPO_GNULIB_UNISTD_H_SIGPIPE=0
GL_GTPO_GNULIB_UNLINK=0
GL_GTPO_GNULIB_UNLINKAT=0
GL_GTPO_GNULIB_USLEEP=0
GL_GTPO_GNULIB_WRITE=0
GL_GTPO_GNULIB_MDA_ACCESS=1
GL_GTPO_GNULIB_MDA_CHDIR=1
GL_GTPO_GNULIB_MDA_CLOSE=1
GL_GTPO_GNULIB_MDA_DUP=1
GL_GTPO_GNULIB_MDA_DUP2=1
GL_GTPO_GNULIB_MDA_EXECL=1
GL_GTPO_GNULIB_MDA_EXECLE=1
GL_GTPO_GNULIB_MDA_EXECLP=1
GL_GTPO_GNULIB_MDA_EXECV=1
GL_GTPO_GNULIB_MDA_EXECVE=1
GL_GTPO_GNULIB_MDA_EXECVP=1
GL_GTPO_GNULIB_MDA_EXECVPE=1
GL_GTPO_GNULIB_MDA_GETCWD=1
GL_GTPO_GNULIB_MDA_GETPID=1
GL_GTPO_GNULIB_MDA_ISATTY=1
GL_GTPO_GNULIB_MDA_LSEEK=1
GL_GTPO_GNULIB_MDA_READ=1
GL_GTPO_GNULIB_MDA_RMDIR=1
GL_GTPO_GNULIB_MDA_SWAB=1
GL_GTPO_GNULIB_MDA_UNLINK=1
GL_GTPO_GNULIB_MDA_WRITE=1
GL_GTPO_GNULIB_CREAT=0
GL_GTPO_GNULIB_FCNTL=0
GL_GTPO_GNULIB_NONBLOCKING=0
GL_GTPO_GNULIB_OPEN=0
GL_GTPO_GNULIB_OPENAT=0
GL_GTPO_GNULIB_MDA_CREAT=1
GL_GTPO_GNULIB_MDA_OPEN=1
GL_GTPO_GNULIB_DPRINTF=0
GL_GTPO_GNULIB_FCLOSE=0
GL_GTPO_GNULIB_FDOPEN=0
GL_GTPO_GNULIB_FFLUSH=0
GL_GTPO_GNULIB_FGETC=0
GL_GTPO_GNULIB_FGETS=0
GL_GTPO_GNULIB_FOPEN=0
GL_GTPO_GNULIB_FOPEN_GNU=0
GL_GTPO_GNULIB_FPRINTF=0
GL_GTPO_GNULIB_FPRINTF_POSIX=0
GL_GTPO_GNULIB_FPURGE=0
GL_GTPO_GNULIB_FPUTC=0
GL_GTPO_GNULIB_FPUTS=0
GL_GTPO_GNULIB_FREAD=0
GL_GTPO_GNULIB_FREOPEN=0
GL_GTPO_GNULIB_FSCANF=0
GL_GTPO_GNULIB_FSEEK=0
GL_GTPO_GNULIB_FSEEKO=0
GL_GTPO_GNULIB_FTELL=0
GL_GTPO_GNULIB_FTELLO=0
GL_GTPO_GNULIB_FWRITE=0
GL_GTPO_GNULIB_GETC=0
GL_GTPO_GNULIB_GETCHAR=0
GL_GTPO_GNULIB_GETDELIM=0
GL_GTPO_GNULIB_GETLINE=0
GL_GTPO_GNULIB_OBSTACK_PRINTF=0
GL_GTPO_GNULIB_OBSTACK_PRINTF_POSIX=0
GL_GTPO_GNULIB_PCLOSE=0
GL_GTPO_GNULIB_PERROR=0
GL_GTPO_GNULIB_POPEN=0
GL_GTPO_GNULIB_PRINTF=0
GL_GTPO_GNULIB_PRINTF_POSIX=0
GL_GTPO_GNULIB_PUTC=0
GL_GTPO_GNULIB_PUTCHAR=0
GL_GTPO_GNULIB_PUTS=0
GL_GTPO_GNULIB_REMOVE=0
GL_GTPO_GNULIB_RENAME=0
GL_GTPO_GNULIB_RENAMEAT=0
GL_GTPO_GNULIB_SCANF=0
GL_GTPO_GNULIB_SNPRINTF=0
GL_GTPO_GNULIB_SPRINTF_POSIX=0
GL_GTPO_GNULIB_STDIO_H_NONBLOCKING=0
GL_GTPO_GNULIB_STDIO_H_SIGPIPE=0
GL_GTPO_GNULIB_TMPFILE=0
GL_GTPO_GNULIB_VASPRINTF=0
GL_GTPO_GNULIB_VFSCANF=0
GL_GTPO_GNULIB_VSCANF=0
GL_GTPO_GNULIB_VDPRINTF=0
GL_GTPO_GNULIB_VFPRINTF=0
GL_GTPO_GNULIB_VFPRINTF_POSIX=0
GL_GTPO_GNULIB_VPRINTF=0
GL_GTPO_GNULIB_VPRINTF_POSIX=0
GL_GTPO_GNULIB_VSNPRINTF=0
GL_GTPO_GNULIB_VSPRINTF_POSIX=0
GL_GTPO_GNULIB_MDA_FCLOSEALL=1
GL_GTPO_GNULIB_MDA_FDOPEN=1
GL_GTPO_GNULIB_MDA_FILENO=1
GL_GTPO_GNULIB_MDA_GETW=1
GL_GTPO_GNULIB_MDA_PUTW=1
GL_GTPO_GNULIB_MDA_TEMPNAM=1
GL_GTPO_GNULIB_CHMOD=0
GL_GTPO_GNULIB_FCHMODAT=0
GL_GTPO_GNULIB_FSTAT=0
GL_GTPO_GNULIB_FSTATAT=0
GL_GTPO_GNULIB_FUTIMENS=0
GL_GTPO_GNULIB_GETUMASK=0
GL_GTPO_GNULIB_LCHMOD=0
GL_GTPO_GNULIB_LSTAT=0
GL_GTPO_GNULIB_MKDIR=0
GL_GTPO_GNULIB_MKDIRAT=0
GL_GTPO_GNULIB_MKFIFO=0
GL_GTPO_GNULIB_MKFIFOAT=0
GL_GTPO_GNULIB_MKNOD=0
GL_GTPO_GNULIB_MKNODAT=0
GL_GTPO_GNULIB_STAT=0
GL_GTPO_GNULIB_UTIMENSAT=0
GL_GTPO_GNULIB_OVERRIDES_STRUCT_STAT=0
GL_GTPO_GNULIB_MDA_CHMOD=1
GL_GTPO_GNULIB_MDA_MKDIR=1
GL_GTPO_GNULIB_MDA_UMASK=1
GL_GTPO_GNULIB_ICONV=0
GL_GTPO_GNULIB_IMAXABS=0
GL_GTPO_GNULIB_IMAXDIV=0
GL_GTPO_GNULIB_STRTOIMAX=0
GL_GTPO_GNULIB_STRTOUMAX=0
GL_GTPO_GNULIB_LOCALECONV=0
GL_GTPO_GNULIB_SETLOCALE=0
GL_GTPO_GNULIB_SETLOCALE_NULL=0
GL_GTPO_GNULIB_DUPLOCALE=0
GL_GTPO_GNULIB_LOCALENAME=0
GL_GTPO_GNULIB_BTOWC=0
GL_GTPO_GNULIB_WCTOB=0
GL_GTPO_GNULIB_MBSINIT=0
GL_GTPO_GNULIB_MBSZERO=0
GL_GTPO_GNULIB_MBRTOWC=0
GL_GTPO_GNULIB_MBRLEN=0
GL_GTPO_GNULIB_MBSRTOWCS=0
GL_GTPO_GNULIB_MBSNRTOWCS=0
GL_GTPO_GNULIB_WCRTOMB=0
GL_GTPO_GNULIB_WCSRTOMBS=0
GL_GTPO_GNULIB_WCSNRTOMBS=0
GL_GTPO_GNULIB_WCWIDTH=0
GL_GTPO_GNULIB_WMEMCHR=0
GL_GTPO_GNULIB_WMEMCMP=0
GL_GTPO_GNULIB_WMEMCPY=0
GL_GTPO_GNULIB_WMEMMOVE=0
GL_GTPO_GNULIB_WMEMPCPY=0
GL_GTPO_GNULIB_WMEMSET=0
GL_GTPO_GNULIB_WCSLEN=0
GL_GTPO_GNULIB_WCSNLEN=0
GL_GTPO_GNULIB_WCSCPY=0
GL_GTPO_GNULIB_WCPCPY=0
GL_GTPO_GNULIB_WCSNCPY=0
GL_GTPO_GNULIB_WCPNCPY=0
GL_GTPO_GNULIB_WCSCAT=0
GL_GTPO_GNULIB_WCSNCAT=0
GL_GTPO_GNULIB_WCSCMP=0
GL_GTPO_GNULIB_WCSNCMP=0
GL_GTPO_GNULIB_WCSCASECMP=0
GL_GTPO_GNULIB_WCSNCASECMP=0
GL_GTPO_GNULIB_WCSCOLL=0
GL_GTPO_GNULIB_WCSXFRM=0
GL_GTPO_GNULIB_WCSDUP=0
GL_GTPO_GNULIB_WCSCHR=0
GL_GTPO_GNULIB_WCSRCHR=0
GL_GTPO_GNULIB_WCSCSPN=0
GL_GTPO_GNULIB_WCSSPN=0
GL_GTPO_GNULIB_WCSPBRK=0
GL_GTPO_GNULIB_WCSSTR=0
GL_GTPO_GNULIB_WCSTOK=0
GL_GTPO_GNULIB_WCSWIDTH=0
GL_GTPO_GNULIB_WCSFTIME=0
GL_GTPO_GNULIB_WGETCWD=0
GL_GTPO_GNULIB_MDA_WCSDUP=1
GL_GTPO_GNULIB_EXPLICIT_BZERO=0
GL_GTPO_GNULIB_FFSL=0
GL_GTPO_GNULIB_FFSLL=0
GL_GTPO_GNULIB_MEMCHR=0
GL_GTPO_GNULIB_MEMMEM=0
GL_GTPO_GNULIB_MEMPCPY=0
GL_GTPO_GNULIB_MEMRCHR=0
GL_GTPO_GNULIB_MEMSET_EXPLICIT=0
GL_GTPO_GNULIB_RAWMEMCHR=0
GL_GTPO_GNULIB_STPCPY=0
GL_GTPO_GNULIB_STPNCPY=0
GL_GTPO_GNULIB_STRCHRNUL=0
GL_GTPO_GNULIB_STRDUP=0
GL_GTPO_GNULIB_STRNCAT=0
GL_GTPO_GNULIB_STRNDUP=0
GL_GTPO_GNULIB_STRNLEN=0
GL_GTPO_GNULIB_STRPBRK=0
GL_GTPO_GNULIB_STRSEP=0
GL_GTPO_GNULIB_STRSTR=0
GL_GTPO_GNULIB_STRCASESTR=0
GL_GTPO_GNULIB_STRTOK_R=0
GL_GTPO_GNULIB_MBSLEN=0
GL_GTPO_GNULIB_MBSNLEN=0
GL_GTPO_GNULIB_MBSCHR=0
GL_GTPO_GNULIB_MBSRCHR=0
GL_GTPO_GNULIB_MBSSTR=0
GL_GTPO_GNULIB_MBSCASECMP=0
GL_GTPO_GNULIB_MBSNCASECMP=0
GL_GTPO_GNULIB_MBSPCASECMP=0
GL_GTPO_GNULIB_MBSCASESTR=0
GL_GTPO_GNULIB_MBSCSPN=0
GL_GTPO_GNULIB_MBSPBRK=0
GL_GTPO_GNULIB_MBSSPN=0
GL_GTPO_GNULIB_MBSSEP=0
GL_GTPO_GNULIB_MBSTOK_R=0
GL_GTPO_GNULIB_STRERROR=0
GL_GTPO_GNULIB_STRERROR_R=0
GL_GTPO_GNULIB_STRERRORNAME_NP=0
GL_GTPO_GNULIB_SIGABBREV_NP=0
GL_GTPO_GNULIB_SIGDESCR_NP=0
GL_GTPO_GNULIB_STRSIGNAL=0
GL_GTPO_GNULIB_STRVERSCMP=0
GL_GTPO_GNULIB_MDA_MEMCCPY=1
GL_GTPO_GNULIB_MDA_STRDUP=1
GL_GTPO_GNULIB_PTHREAD_SIGMASK=0
GL_GTPO_GNULIB_RAISE=0
GL_GTPO_GNULIB_SIGNAL_H_SIGPIPE=0
GL_GTPO_GNULIB_SIGPROCMASK=0
GL_GTPO_GNULIB_SIGACTION=0
GL_GTPO_GNULIB_CTIME=0
GL_GTPO_GNULIB_MKTIME=0
GL_GTPO_GNULIB_LOCALTIME=0
GL_GTPO_GNULIB_NANOSLEEP=0
GL_GTPO_GNULIB_STRFTIME=0
GL_GTPO_GNULIB_STRPTIME=0
GL_GTPO_GNULIB_TIME=0
GL_GTPO_GNULIB_TIMEGM=0
GL_GTPO_GNULIB_TIMESPEC_GET=0
GL_GTPO_GNULIB_TIMESPEC_GETRES=0
GL_GTPO_GNULIB_TIME_R=0
GL_GTPO_GNULIB_TIME_RZ=0
GL_GTPO_GNULIB_TZSET=0
GL_GTPO_GNULIB_MDA_TZSET=1
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_L_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_LC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_LU_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_LL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_LT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_LM_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_LO_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_M_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_MN_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_MC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_ME_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_N_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_ND_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_NL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_NO_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_P_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_PC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_PD_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_PS_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_PE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_PI_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_PF_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_PO_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_S_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_SM_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_SC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_SK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_SO_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_Z_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_ZS_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_ZL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_ZP_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_C_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_CC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_CF_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_CS_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_CO_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_CATEGORY_CN_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_WHITE_SPACE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_ALPHABETIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_OTHER_ALPHABETIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_NOT_A_CHARACTER_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_DEFAULT_IGNORABLE_CODE_POINT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_OTHER_DEFAULT_IGNORABLE_CODE_POINT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_DEPRECATED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_LOGICAL_ORDER_EXCEPTION_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_VARIATION_SELECTOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_PRIVATE_USE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_UNASSIGNED_CODE_VALUE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_UPPERCASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_OTHER_UPPERCASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_LOWERCASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_OTHER_LOWERCASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_TITLECASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_CASED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_CASE_IGNORABLE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_LOWERCASED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_UPPERCASED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_TITLECASED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_CASEFOLDED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_CASEMAPPED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_SOFT_DOTTED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_ID_START_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_OTHER_ID_START_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_ID_CONTINUE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_OTHER_ID_CONTINUE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_XID_START_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_XID_CONTINUE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_PATTERN_WHITE_SPACE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_PATTERN_SYNTAX_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_JOIN_CONTROL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_BASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_EXTEND_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_OTHER_GRAPHEME_EXTEND_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_LINK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_CONTROL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_LEFT_TO_RIGHT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_HEBREW_RIGHT_TO_LEFT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_ARABIC_RIGHT_TO_LEFT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_EUROPEAN_DIGIT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_EUR_NUM_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_EUR_NUM_TERMINATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_ARABIC_DIGIT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_COMMON_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_BLOCK_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_SEGMENT_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_WHITESPACE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_NON_SPACING_MARK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_BOUNDARY_NEUTRAL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_PDF_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_EMBEDDING_OR_OVERRIDE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_BIDI_OTHER_NEUTRAL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_HEX_DIGIT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_ASCII_HEX_DIGIT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_IDEOGRAPHIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_UNIFIED_IDEOGRAPH_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_RADICAL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_IDS_BINARY_OPERATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_IDS_TRINARY_OPERATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_EMOJI_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_EMOJI_PRESENTATION_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_EMOJI_MODIFIER_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_EMOJI_MODIFIER_BASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_EMOJI_COMPONENT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_EXTENDED_PICTOGRAPHIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_ZERO_WIDTH_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_SPACE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_NON_BREAK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_ISO_CONTROL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_FORMAT_CONTROL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_DASH_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_HYPHEN_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_PUNCTUATION_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_LINE_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_PARAGRAPH_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_QUOTATION_MARK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_SENTENCE_TERMINAL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_TERMINAL_PUNCTUATION_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_CURRENCY_SYMBOL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_MATH_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_OTHER_MATH_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_PAIRED_PUNCTUATION_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_LEFT_OF_PAIR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_COMBINING_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_COMPOSITE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_DECIMAL_DIGIT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_NUMERIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_DIACRITIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_EXTENDER_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_IGNORABLE_CONTROL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_UNICTYPE_PROPERTY_REGIONAL_INDICATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GTPO_GNULIB_ISWBLANK=0
GL_GTPO_GNULIB_ISWDIGIT=0
GL_GTPO_GNULIB_ISWPUNCT=0
GL_GTPO_GNULIB_ISWXDIGIT=0
GL_GTPO_GNULIB_WCTYPE=0
GL_GTPO_GNULIB_ISWCTYPE=0
GL_GTPO_GNULIB_WCTRANS=0
GL_GTPO_GNULIB_TOWCTRANS=0
if true; then
GL_COND_LIBTOOL_TRUE=
GL_COND_LIBTOOL_FALSE='#'
else
GL_COND_LIBTOOL_TRUE='#'
GL_COND_LIBTOOL_FALSE=
fi
gl_cond_libtool=true
gl_m4_base='libgettextpo/gnulib-m4'
gl_source_base='libgettextpo'
gl_source_base_prefix=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alignas and alignof" >&5
printf %s "checking for alignas and alignof... " >&6; }
if test ${gl_cv_header_working_stdalign_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS=$CFLAGS
for gl_working in "yes, keywords" "yes, <stdalign.h> macros"; do
case $gl_working in #(
*stdalign.h*) :
CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H" ;; #(
*) :
;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
#ifdef INCLUDE_STDALIGN_H
#include <stdalign.h>
#endif
#include <stddef.h>
/* Test that alignof yields a result consistent with offsetof.
This catches GCC bug 52023
<https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
#ifdef __cplusplus
template <class t> struct alignof_helper { char a; t b; };
# define ao(type) offsetof (alignof_helper<type>, b)
#else
# define ao(type) offsetof (struct { char a; type b; }, b)
#endif
char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
/* Test alignas only on platforms where gnulib can help. */
#if \
((defined __cplusplus && 201103 <= __cplusplus) \
|| (__TINYC__ && defined __attribute__) \
|| (defined __APPLE__ && defined __MACH__ \
? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \
: __GNUC__) \
|| (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \
|| __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \
|| 1300 <= _MSC_VER)
struct alignas_test { char c; char alignas (8) alignas_8; };
char test_alignas[offsetof (struct alignas_test, alignas_8) == 8
? 1 : -1];
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_working_stdalign_h=$gl_working
else $as_nop
gl_cv_header_working_stdalign_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$gl_save_CFLAGS
test "$gl_cv_header_working_stdalign_h" != no && break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
printf "%s\n" "$gl_cv_header_working_stdalign_h" >&6; }
case $gl_cv_header_working_stdalign_h in #(
yes*keyword*) :
printf "%s\n" "#define HAVE_C_ALIGNASOF 1" >>confdefs.h
;; #(
*) :
;;
esac
if test $ac_cv_func_alloca_works = no; then
:
fi
# Define an additional variable used in the Makefile substitution.
if test $ac_cv_working_alloca_h = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
printf %s "checking for alloca as a compiler built-in... " >&6; }
if test ${gl_cv_rpl_alloca+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __GNUC__ || defined _AIX || defined _MSC_VER
Need own alloca
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Need own alloca" >/dev/null 2>&1
then :
gl_cv_rpl_alloca=yes
else $as_nop
gl_cv_rpl_alloca=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
printf "%s\n" "$gl_cv_rpl_alloca" >&6; }
if test $gl_cv_rpl_alloca = yes; then
printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h
GL_GENERATE_ALLOCA_H=true
else
GL_GENERATE_ALLOCA_H=false
fi
else
GL_GENERATE_ALLOCA_H=true
fi
if test $ac_cv_working_alloca_h = yes; then
HAVE_ALLOCA_H=1
else
HAVE_ALLOCA_H=0
fi
case "$GL_GENERATE_ALLOCA_H" in
false) ALLOCA_H='' ;;
true)
if test -z "$ALLOCA_H"; then
ALLOCA_H="${gl_source_base_prefix}alloca.h"
fi
;;
*) echo "*** GL_GENERATE_ALLOCA_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_ALLOCA_H; then
GL_GENERATE_ALLOCA_H_TRUE=
GL_GENERATE_ALLOCA_H_FALSE='#'
else
GL_GENERATE_ALLOCA_H_TRUE='#'
GL_GENERATE_ALLOCA_H_FALSE=
fi
:
if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
GL_GENERATE_ALLOCA_H_TRUE='#'
GL_GENERATE_ALLOCA_H_FALSE='#'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for static_assert" >&5
printf %s "checking for static_assert... " >&6; }
if test ${gl_cv_static_assert+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS=$CFLAGS
for gl_working in "yes, a keyword" "yes, an <assert.h> macro"; do
case $gl_working in #(
*assert.h*) :
CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H" ;; #(
*) :
;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __clang__ && __STDC_VERSION__ < 202311
#pragma clang diagnostic error "-Wc2x-extensions"
#pragma clang diagnostic error "-Wc++1z-extensions"
#endif
#ifdef INCLUDE_ASSERT_H
#include <assert.h>
#endif
static_assert (2 + 2 == 4, "arithmetic does not work");
static_assert (2 + 2 == 4);
int
main (void)
{
static_assert (sizeof (char) == 1, "sizeof does not work");
static_assert (sizeof (char) == 1);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_static_assert=$gl_working
else $as_nop
gl_cv_static_assert=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$gl_save_CFLAGS
test "$gl_cv_static_assert" != no && break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_static_assert" >&5
printf "%s\n" "$gl_cv_static_assert" >&6; }
GL_GENERATE_ASSERT_H=false
case $gl_cv_static_assert in #(
yes*keyword*) :
printf "%s\n" "#define HAVE_C_STATIC_ASSERT 1" >>confdefs.h
;; #(
no) :
GL_GENERATE_ASSERT_H=true
if test $gl_cv_have_include_next = yes; then
gl_cv_next_assert_h='<'assert.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <assert.h>" >&5
printf %s "checking absolute name of <assert.h>... " >&6; }
if test ${gl_cv_next_assert_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <assert.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'assert.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_assert_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_assert_h
gl_cv_next_assert_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_assert_h" >&5
printf "%s\n" "$gl_cv_next_assert_h" >&6; }
fi
NEXT_ASSERT_H=$gl_cv_next_assert_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'assert.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_assert_h
fi
NEXT_AS_FIRST_DIRECTIVE_ASSERT_H=$gl_next_as_first_directive
;; #(
*) :
;;
esac
case "$GL_GENERATE_ASSERT_H" in
false) ASSERT_H='' ;;
true)
if test -z "$ASSERT_H"; then
ASSERT_H="${gl_source_base_prefix}assert.h"
fi
;;
*) echo "*** GL_GENERATE_ASSERT_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_ASSERT_H; then
GL_GENERATE_ASSERT_H_TRUE=
GL_GENERATE_ASSERT_H_FALSE='#'
else
GL_GENERATE_ASSERT_H_TRUE='#'
GL_GENERATE_ASSERT_H_FALSE=
fi
:
if test -z "${GL_GENERATE_ASSERT_H_TRUE}" && test -z "${GL_GENERATE_ASSERT_H_FALSE}"; then
GL_GENERATE_ASSERT_H_TRUE='#'
GL_GENERATE_ASSERT_H_FALSE='#'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_expect" >&5
printf %s "checking for __builtin_expect... " >&6; }
if test ${gl_cv___builtin_expect+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (int argc, char **argv)
{
argc = __builtin_expect (argc, 100);
return argv[argc != 100][0];
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv___builtin_expect=yes
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <builtins.h>
int
main (int argc, char **argv)
{
argc = __builtin_expect (argc, 100);
return argv[argc != 100][0];
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv___builtin_expect="in <builtins.h>"
else $as_nop
gl_cv___builtin_expect=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv___builtin_expect" >&5
printf "%s\n" "$gl_cv___builtin_expect" >&6; }
if test "$gl_cv___builtin_expect" = yes; then
printf "%s\n" "#define HAVE___BUILTIN_EXPECT 1" >>confdefs.h
elif test "$gl_cv___builtin_expect" = "in <builtins.h>"; then
printf "%s\n" "#define HAVE___BUILTIN_EXPECT 2" >>confdefs.h
fi
GL_GTPO_GNULIB_C32ISCNTRL=1
printf "%s\n" "#define GNULIB_TEST_C32ISCNTRL 1" >>confdefs.h
GL_GTPO_GNULIB_C32WIDTH=1
printf "%s\n" "#define GNULIB_TEST_C32WIDTH 1" >>confdefs.h
REPLACE_CALLOC_FOR_CALLOC_GNU="$REPLACE_CALLOC_FOR_CALLOC_POSIX"
if test $REPLACE_CALLOC_FOR_CALLOC_GNU = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether calloc (0, n) and calloc (n, 0) return nonnull" >&5
printf %s "checking whether calloc (0, n) and calloc (n, 0) return nonnull... " >&6; }
if test ${ac_cv_func_calloc_0_nonnull+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $cross_compiling != yes; then
ac_cv_func_calloc_0_nonnull=yes
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
int result = 0;
char * volatile p = calloc (0, 0);
if (!p)
result |= 1;
free (p);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
else $as_nop
ac_cv_func_calloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
else
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) ac_cv_func_calloc_0_nonnull="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) ac_cv_func_calloc_0_nonnull="guessing yes" ;;
# Guess yes on native Windows.
mingw* | windows*) ac_cv_func_calloc_0_nonnull="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) ac_cv_func_calloc_0_nonnull="$gl_cross_guess_normal" ;;
esac
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_calloc_0_nonnull" >&5
printf "%s\n" "$ac_cv_func_calloc_0_nonnull" >&6; }
case $ac_cv_func_calloc_0_nonnull in #(
*yes) :
;; #(
*) :
REPLACE_CALLOC_FOR_CALLOC_GNU=1 ;;
esac
fi
if test $REPLACE_CALLOC_FOR_CALLOC_GNU = 1; then
gtpo_LIBOBJS="$gtpo_LIBOBJS calloc.$ac_objext"
fi
GL_GTPO_GNULIB_CALLOC_GNU=1
printf "%s\n" "#define GNULIB_TEST_CALLOC_GNU 1" >>confdefs.h
if test $REPLACE_MALLOC_FOR_MALLOC_POSIX = 1; then
REPLACE_CALLOC_FOR_CALLOC_POSIX=1
fi
if test $REPLACE_CALLOC_FOR_CALLOC_POSIX = 1; then
gtpo_LIBOBJS="$gtpo_LIBOBJS calloc.$ac_objext"
fi
GL_GTPO_GNULIB_CALLOC_POSIX=1
printf "%s\n" "#define GNULIB_TEST_CALLOC_POSIX 1" >>confdefs.h
printf "%s\n" "#define GNULIB_TEST_CLOEXEC 1" >>confdefs.h
if test $REPLACE_CLOSE = 1; then
GL_COND_OBJ_CLOSE_TRUE=
GL_COND_OBJ_CLOSE_FALSE='#'
else
GL_COND_OBJ_CLOSE_TRUE='#'
GL_COND_OBJ_CLOSE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_CLOSE_TRUE}" && test -z "${GL_COND_OBJ_CLOSE_FALSE}"; then
GL_COND_OBJ_CLOSE_TRUE='#'
GL_COND_OBJ_CLOSE_FALSE='#'
fi
GL_GTPO_GNULIB_CLOSE=1
printf "%s\n" "#define GNULIB_TEST_CLOSE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5
printf %s "checking whether // is distinct from /... " >&6; }
if test ${gl_cv_double_slash_root+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test x"$cross_compiling" = xyes ; then
# When cross-compiling, there is no way to tell whether // is special
# short of a list of hosts. However, the only known hosts to date
# that have a distinct // are Apollo DomainOS (too old to port to),
# Cygwin, and z/OS. If anyone knows of another system for which // has
# special semantics and is distinct from /, please report it to
# <bug-gnulib@gnu.org>.
case $host in
*-cygwin | i370-ibm-openedition)
gl_cv_double_slash_root=yes ;;
*)
# Be optimistic and assume that / and // are the same when we
# don't know.
gl_cv_double_slash_root='unknown, assuming no' ;;
esac
else
set x `ls -di / // 2>/dev/null`
if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then
gl_cv_double_slash_root=no
else
gl_cv_double_slash_root=yes
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5
printf "%s\n" "$gl_cv_double_slash_root" >&6; }
if test "$gl_cv_double_slash_root" = yes; then
printf "%s\n" "#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
printf %s "checking whether dup2 works... " >&6; }
if test ${gl_cv_func_dup2_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
mingw* | windows*) # on this platform, dup2 always returns 0 for success
gl_cv_func_dup2_works="guessing no" ;;
cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
gl_cv_func_dup2_works="guessing no" ;;
aix* | freebsd*)
# on AIX 7.1 and FreeBSD 6.1, dup2 (1,toobig) gives EMFILE,
# not EBADF.
gl_cv_func_dup2_works="guessing no" ;;
haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
gl_cv_func_dup2_works="guessing no" ;;
*-android*) # implemented using dup3(), which fails if oldfd == newfd
gl_cv_func_dup2_works="guessing no" ;;
os2*) # on OS/2 kLIBC, dup2() does not work on a directory fd.
gl_cv_func_dup2_works="guessing no" ;;
*) gl_cv_func_dup2_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <sys/resource.h>
#include <unistd.h>
$gl_mda_defines
#ifndef RLIM_SAVED_CUR
# define RLIM_SAVED_CUR RLIM_INFINITY
#endif
#ifndef RLIM_SAVED_MAX
# define RLIM_SAVED_MAX RLIM_INFINITY
#endif
int
main (void)
{
int result = 0;
int bad_fd = INT_MAX;
struct rlimit rlim;
if (getrlimit (RLIMIT_NOFILE, &rlim) == 0
&& 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX
&& rlim.rlim_cur != RLIM_INFINITY
&& rlim.rlim_cur != RLIM_SAVED_MAX
&& rlim.rlim_cur != RLIM_SAVED_CUR)
bad_fd = rlim.rlim_cur;
#ifdef FD_CLOEXEC
if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
result |= 1;
#endif
if (dup2 (1, 1) != 1)
result |= 2;
#ifdef FD_CLOEXEC
if (fcntl (1, F_GETFD) != FD_CLOEXEC)
result |= 4;
#endif
close (0);
if (dup2 (0, 0) != -1)
result |= 8;
/* Many gnulib modules require POSIX conformance of EBADF. */
if (dup2 (2, bad_fd) == -1 && errno != EBADF)
result |= 16;
/* Flush out some cygwin core dumps. */
if (dup2 (2, -1) != -1 || errno != EBADF)
result |= 32;
dup2 (2, 255);
dup2 (2, 256);
/* On OS/2 kLIBC, dup2() does not work on a directory fd. */
{
int fd = open (".", O_RDONLY);
if (fd == -1)
result |= 64;
else if (dup2 (fd, fd + 1) == -1)
result |= 128;
close (fd);
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_dup2_works=yes
else $as_nop
gl_cv_func_dup2_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
printf "%s\n" "$gl_cv_func_dup2_works" >&6; }
case "$gl_cv_func_dup2_works" in
*yes) ;;
*)
REPLACE_DUP2=1
ac_fn_c_check_func "$LINENO" "setdtablesize" "ac_cv_func_setdtablesize"
if test "x$ac_cv_func_setdtablesize" = xyes
then :
printf "%s\n" "#define HAVE_SETDTABLESIZE 1" >>confdefs.h
fi
;;
esac
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
REPLACE_DUP2=1
fi
if test $REPLACE_DUP2 = 1; then
GL_COND_OBJ_DUP2_TRUE=
GL_COND_OBJ_DUP2_FALSE='#'
else
GL_COND_OBJ_DUP2_TRUE='#'
GL_COND_OBJ_DUP2_FALSE=
fi
:
if test -z "${GL_COND_OBJ_DUP2_TRUE}" && test -z "${GL_COND_OBJ_DUP2_FALSE}"; then
GL_COND_OBJ_DUP2_TRUE='#'
GL_COND_OBJ_DUP2_FALSE='#'
fi
if test -z "$GL_COND_OBJ_DUP2_TRUE"; then :
fi
GL_GTPO_GNULIB_DUP2=1
printf "%s\n" "#define GNULIB_TEST_DUP2 1" >>confdefs.h
case "$GL_GENERATE_ERRNO_H" in
false) ERRNO_H='' ;;
true)
if test -z "$ERRNO_H"; then
ERRNO_H="${gl_source_base_prefix}errno.h"
fi
;;
*) echo "*** GL_GENERATE_ERRNO_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_ERRNO_H; then
GL_GENERATE_ERRNO_H_TRUE=
GL_GENERATE_ERRNO_H_FALSE='#'
else
GL_GENERATE_ERRNO_H_TRUE='#'
GL_GENERATE_ERRNO_H_FALSE=
fi
:
if test -z "${GL_GENERATE_ERRNO_H_TRUE}" && test -z "${GL_GENERATE_ERRNO_H_FALSE}"; then
GL_GENERATE_ERRNO_H_TRUE='#'
GL_GENERATE_ERRNO_H_FALSE='#'
fi
if test $COMPILE_ERROR_C = 1; then
GL_COND_OBJ_ERROR_TRUE=
GL_COND_OBJ_ERROR_FALSE='#'
else
GL_COND_OBJ_ERROR_TRUE='#'
GL_COND_OBJ_ERROR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ERROR_TRUE}" && test -z "${GL_COND_OBJ_ERROR_FALSE}"; then
GL_COND_OBJ_ERROR_TRUE='#'
GL_COND_OBJ_ERROR_FALSE='#'
fi
if test -z "$GL_COND_OBJ_ERROR_TRUE"; then :
:
fi
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error:3:c-format"
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error_at_line:5:c-format"
if test $ac_cv_func_fcntl = no; then
if test $ac_cv_func_fcntl = no; then
HAVE_FCNTL=0
else
REPLACE_FCNTL=1
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fcntl handles F_DUPFD correctly" >&5
printf %s "checking whether fcntl handles F_DUPFD correctly... " >&6; }
if test ${gl_cv_func_fcntl_f_dupfd_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case $host_os in
aix* | cygwin* | haiku*)
gl_cv_func_fcntl_f_dupfd_works="guessing no" ;;
*) gl_cv_func_fcntl_f_dupfd_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <sys/resource.h>
#include <unistd.h>
$gl_mda_defines
#ifndef RLIM_SAVED_CUR
# define RLIM_SAVED_CUR RLIM_INFINITY
#endif
#ifndef RLIM_SAVED_MAX
# define RLIM_SAVED_MAX RLIM_INFINITY
#endif
int
main (void)
{
int result = 0;
int bad_fd = INT_MAX;
struct rlimit rlim;
if (getrlimit (RLIMIT_NOFILE, &rlim) == 0
&& 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX
&& rlim.rlim_cur != RLIM_INFINITY
&& rlim.rlim_cur != RLIM_SAVED_MAX
&& rlim.rlim_cur != RLIM_SAVED_CUR)
bad_fd = rlim.rlim_cur;
if (fcntl (0, F_DUPFD, -1) != -1) result |= 1;
if (errno != EINVAL) result |= 2;
if (fcntl (0, F_DUPFD, bad_fd) != -1) result |= 4;
if (errno != EINVAL) result |= 8;
/* On OS/2 kLIBC, F_DUPFD does not work on a directory fd */
{
int fd;
fd = open (".", O_RDONLY);
if (fd == -1)
result |= 16;
else if (fcntl (fd, F_DUPFD, STDERR_FILENO + 1) == -1)
result |= 32;
close (fd);
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fcntl_f_dupfd_works=yes
else $as_nop
gl_cv_func_fcntl_f_dupfd_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5
printf "%s\n" "$gl_cv_func_fcntl_f_dupfd_works" >&6; }
case $gl_cv_func_fcntl_f_dupfd_works in
*yes) ;;
*)
if test $ac_cv_func_fcntl = no; then
HAVE_FCNTL=0
else
REPLACE_FCNTL=1
fi
printf "%s\n" "#define FCNTL_DUPFD_BUGGY 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5
printf %s "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; }
if test ${gl_cv_func_fcntl_f_dupfd_cloexec+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on NetBSD.
netbsd*) gl_cv_func_fcntl_f_dupfd_cloexec="guessing no" ;;
*) gl_cv_func_fcntl_f_dupfd_cloexec="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
#include <unistd.h>
int main (int argc, char *argv[])
{
if (argc == 1)
/* parent process */
{
if (fcntl (1, F_DUPFD_CLOEXEC, 10) < 0)
return 1;
return execl ("./conftest", "./conftest", "child", NULL);
}
else
/* child process */
return (fcntl (10, F_GETFL) < 0 ? 0 : 42);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __linux__
/* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace
it to support the semantics on older kernels that failed with EINVAL. */
choke me
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_fcntl_f_dupfd_cloexec=yes
else $as_nop
gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else $as_nop
gl_cv_func_fcntl_f_dupfd_cloexec=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5
printf "%s\n" "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; }
case "$gl_cv_func_fcntl_f_dupfd_cloexec" in
*yes) ;;
*)
if test $ac_cv_func_fcntl = no; then
HAVE_FCNTL=0
else
REPLACE_FCNTL=1
fi
;;
esac
fi
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
if test $ac_cv_func_fcntl = no; then
HAVE_FCNTL=0
else
REPLACE_FCNTL=1
fi
fi
if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then
GL_COND_OBJ_FCNTL_TRUE=
GL_COND_OBJ_FCNTL_FALSE='#'
else
GL_COND_OBJ_FCNTL_TRUE='#'
GL_COND_OBJ_FCNTL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FCNTL_TRUE}" && test -z "${GL_COND_OBJ_FCNTL_FALSE}"; then
GL_COND_OBJ_FCNTL_TRUE='#'
GL_COND_OBJ_FCNTL_FALSE='#'
fi
GL_GTPO_GNULIB_FCNTL=1
printf "%s\n" "#define GNULIB_TEST_FCNTL 1" >>confdefs.h
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
REPLACE_FDOPEN=1
fi
if test $REPLACE_FDOPEN = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fdopen sets errno" >&5
printf %s "checking whether fdopen sets errno... " >&6; }
if test ${gl_cv_func_fdopen_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
mingw* | windows*) gl_cv_func_fdopen_works="guessing no" ;;
*) gl_cv_func_fdopen_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <errno.h>
$gl_mda_defines
int
main (void)
{
FILE *fp;
errno = 0;
fp = fdopen (-1, "r");
if (fp == NULL && errno == 0)
return 1;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fdopen_works=yes
else $as_nop
gl_cv_func_fdopen_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopen_works" >&5
printf "%s\n" "$gl_cv_func_fdopen_works" >&6; }
case "$gl_cv_func_fdopen_works" in
*no) REPLACE_FDOPEN=1 ;;
esac
fi
if test $REPLACE_FDOPEN = 1; then
GL_COND_OBJ_FDOPEN_TRUE=
GL_COND_OBJ_FDOPEN_FALSE='#'
else
GL_COND_OBJ_FDOPEN_TRUE='#'
GL_COND_OBJ_FDOPEN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FDOPEN_TRUE}" && test -z "${GL_COND_OBJ_FDOPEN_FALSE}"; then
GL_COND_OBJ_FDOPEN_TRUE='#'
GL_COND_OBJ_FDOPEN_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FDOPEN_TRUE"; then :
fi
GL_GTPO_GNULIB_FDOPEN=1
printf "%s\n" "#define GNULIB_TEST_FDOPEN 1" >>confdefs.h
GL_GENERATE_FLOAT_H=false
REPLACE_FLOAT_LDBL=0
case "$host_os" in
aix* | beos* | openbsd* | mirbsd* | irix*)
GL_GENERATE_FLOAT_H=true
;;
freebsd* | dragonfly*)
case "$host_cpu" in
i[34567]86 )
GL_GENERATE_FLOAT_H=true
;;
x86_64 )
# On x86_64 systems, the C compiler may still be generating
# 32-bit code.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __LP64__ || defined __x86_64__ || defined __amd64__
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
GL_GENERATE_FLOAT_H=true
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
;;
linux*)
case "$host_cpu" in
powerpc*)
GL_GENERATE_FLOAT_H=true
;;
esac
;;
esac
case "$host_os" in
aix* | freebsd* | dragonfly* | linux*)
if $GL_GENERATE_FLOAT_H; then
REPLACE_FLOAT_LDBL=1
fi
;;
esac
REPLACE_ITOLD=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether conversion from 'int' to 'long double' works" >&5
printf %s "checking whether conversion from 'int' to 'long double' works... " >&6; }
if test ${gl_cv_func_itold_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host" in
sparc*-*-linux*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __LP64__ || defined __arch64__
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_itold_works="guessing no"
else $as_nop
gl_cv_func_itold_works="guessing yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
# Guess yes on native Windows.
mingw* | windows*)
gl_cv_func_itold_works="guessing yes" ;;
*)
gl_cv_func_itold_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int i = -1;
volatile long double ld;
int main ()
{
ld += i * 1.0L;
if (ld > 0)
return 1;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_itold_works=yes
else $as_nop
gl_cv_func_itold_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_itold_works" >&5
printf "%s\n" "$gl_cv_func_itold_works" >&6; }
case "$gl_cv_func_itold_works" in
*no)
REPLACE_ITOLD=1
GL_GENERATE_FLOAT_H=true
;;
esac
if $GL_GENERATE_FLOAT_H; then
if test $gl_cv_have_include_next = yes; then
gl_cv_next_float_h='<'float.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <float.h>" >&5
printf %s "checking absolute name of <float.h>... " >&6; }
if test ${gl_cv_next_float_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'float.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_float_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_float_h
gl_cv_next_float_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_float_h" >&5
printf "%s\n" "$gl_cv_next_float_h" >&6; }
fi
NEXT_FLOAT_H=$gl_cv_next_float_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'float.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_float_h
fi
NEXT_AS_FIRST_DIRECTIVE_FLOAT_H=$gl_next_as_first_directive
fi
case "$GL_GENERATE_FLOAT_H" in
false) FLOAT_H='' ;;
true)
if test -z "$FLOAT_H"; then
FLOAT_H="${gl_source_base_prefix}float.h"
fi
;;
*) echo "*** GL_GENERATE_FLOAT_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_FLOAT_H; then
GL_GENERATE_FLOAT_H_TRUE=
GL_GENERATE_FLOAT_H_FALSE='#'
else
GL_GENERATE_FLOAT_H_TRUE='#'
GL_GENERATE_FLOAT_H_FALSE=
fi
:
if test -z "${GL_GENERATE_FLOAT_H_TRUE}" && test -z "${GL_GENERATE_FLOAT_H_FALSE}"; then
GL_GENERATE_FLOAT_H_TRUE='#'
GL_GENERATE_FLOAT_H_FALSE='#'
fi
if test $REPLACE_FLOAT_LDBL = 1; then
GL_COND_OBJ_FLOAT_TRUE=
GL_COND_OBJ_FLOAT_FALSE='#'
else
GL_COND_OBJ_FLOAT_TRUE='#'
GL_COND_OBJ_FLOAT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FLOAT_TRUE}" && test -z "${GL_COND_OBJ_FLOAT_FALSE}"; then
GL_COND_OBJ_FLOAT_TRUE='#'
GL_COND_OBJ_FLOAT_FALSE='#'
fi
if test $REPLACE_ITOLD = 1; then
GL_COND_OBJ_ITOLD_TRUE=
GL_COND_OBJ_ITOLD_FALSE='#'
else
GL_COND_OBJ_ITOLD_TRUE='#'
GL_COND_OBJ_ITOLD_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ITOLD_TRUE}" && test -z "${GL_COND_OBJ_ITOLD_FALSE}"; then
GL_COND_OBJ_ITOLD_TRUE='#'
GL_COND_OBJ_ITOLD_FALSE='#'
fi
if test $REPLACE_FCLOSE = 1; then
REPLACE_FOPEN=1
fi
if test $REPLACE_FOPEN = 1; then
gtpo_LIBOBJS="$gtpo_LIBOBJS fopen.$ac_objext"
:
fi
GL_GTPO_GNULIB_FOPEN=1
printf "%s\n" "#define GNULIB_TEST_FOPEN 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether free is known to preserve errno" >&5
printf %s "checking whether free is known to preserve errno... " >&6; }
if test ${gl_cv_func_free_preserves_errno+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
#if 2 < __GLIBC__ + (33 <= __GLIBC_MINOR__)
#elif defined __OpenBSD__
#elif defined __sun
#else
#error "'free' is not known to preserve errno"
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_free_preserves_errno=yes
else $as_nop
gl_cv_func_free_preserves_errno=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_free_preserves_errno" >&5
printf "%s\n" "$gl_cv_func_free_preserves_errno" >&6; }
case $gl_cv_func_free_preserves_errno in
*yes)
printf "%s\n" "#define HAVE_FREE_POSIX 1" >>confdefs.h
;;
*) REPLACE_FREE=1 ;;
esac
if test $REPLACE_FREE = 1; then
GL_COND_OBJ_FREE_TRUE=
GL_COND_OBJ_FREE_FALSE='#'
else
GL_COND_OBJ_FREE_TRUE='#'
GL_COND_OBJ_FREE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FREE_TRUE}" && test -z "${GL_COND_OBJ_FREE_FALSE}"; then
GL_COND_OBJ_FREE_TRUE='#'
GL_COND_OBJ_FREE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FREE_TRUE"; then :
:
fi
GL_GTPO_GNULIB_FREE_POSIX=1
printf "%s\n" "#define GNULIB_TEST_FREE_POSIX 1" >>confdefs.h
case "$host_os" in
mingw* | windows* | solaris*)
REPLACE_FSTAT=1
;;
esac
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
case "$gl_cv_func_open_directory_works" in
*yes) ;;
*)
REPLACE_FSTAT=1
;;
esac
fi
if test $REPLACE_FSTAT = 1; then
GL_COND_OBJ_FSTAT_TRUE=
GL_COND_OBJ_FSTAT_FALSE='#'
else
GL_COND_OBJ_FSTAT_TRUE='#'
GL_COND_OBJ_FSTAT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FSTAT_TRUE}" && test -z "${GL_COND_OBJ_FSTAT_FALSE}"; then
GL_COND_OBJ_FSTAT_TRUE='#'
GL_COND_OBJ_FSTAT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FSTAT_TRUE"; then :
case "$host_os" in
mingw* | windows*)
gtpo_LIBOBJS="$gtpo_LIBOBJS stat-w32.$ac_objext"
;;
esac
:
fi
GL_GTPO_GNULIB_FSTAT=1
printf "%s\n" "#define GNULIB_TEST_FSTAT 1" >>confdefs.h
if test $ac_cv_func_fsync = no; then
HAVE_FSYNC=0
fi
if test $HAVE_FSYNC = 0; then
GL_COND_OBJ_FSYNC_TRUE=
GL_COND_OBJ_FSYNC_FALSE='#'
else
GL_COND_OBJ_FSYNC_TRUE='#'
GL_COND_OBJ_FSYNC_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FSYNC_TRUE}" && test -z "${GL_COND_OBJ_FSYNC_FALSE}"; then
GL_COND_OBJ_FSYNC_TRUE='#'
GL_COND_OBJ_FSYNC_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FSYNC_TRUE"; then :
:
fi
GL_GTPO_GNULIB_FSYNC=1
printf "%s\n" "#define GNULIB_TEST_FSYNC 1" >>confdefs.h
printf "%s\n" "#define GNULIB_FWRITEERROR 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getdelim" >&5
printf %s "checking for getdelim... " >&6; }
if test ${gl_cv_onwards_func_getdelim+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "getdelim" "ac_cv_have_decl_getdelim" "#include <stdio.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getdelim" = xyes
then :
fi
if test $ac_cv_have_decl_getdelim = yes; then
ac_fn_c_check_func "$LINENO" "getdelim" "ac_cv_func_getdelim"
if test "x$ac_cv_func_getdelim" = xyes
then :
fi
if test $ac_cv_func_getdelim = yes; then
gl_cv_onwards_func_getdelim=yes
else
gl_cv_onwards_func_getdelim='future OS version'
fi
else
gl_cv_onwards_func_getdelim='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "getdelim" "ac_cv_func_getdelim"
if test "x$ac_cv_func_getdelim" = xyes
then :
fi
gl_cv_onwards_func_getdelim=$ac_cv_func_getdelim
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_getdelim" >&5
printf "%s\n" "$gl_cv_onwards_func_getdelim" >&6; }
case "$gl_cv_onwards_func_getdelim" in
future*) ac_cv_func_getdelim=no ;;
*) ac_cv_func_getdelim=$gl_cv_onwards_func_getdelim ;;
esac
if test $ac_cv_func_getdelim = yes; then
printf "%s\n" "#define HAVE_GETDELIM 1" >>confdefs.h
fi
if test $ac_cv_func_getdelim = yes; then
HAVE_GETDELIM=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working getdelim function" >&5
printf %s "checking for working getdelim function... " >&6; }
if test ${gl_cv_func_working_getdelim+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
darwin*)
gl_cv_func_working_getdelim=no ;;
*)
echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ >= 2) && !defined __UCLIBC__
Lucky GNU user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky GNU user" >/dev/null 2>&1
then :
gl_cv_func_working_getdelim="guessing yes"
else $as_nop
case "$host_os" in
*-musl* | midipix*) gl_cv_func_working_getdelim="guessing yes" ;;
*) gl_cv_func_working_getdelim="$gl_cross_guess_normal" ;;
esac
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include <stdio.h>
# include <stdlib.h>
# include <string.h>
int main ()
{
FILE *in = fopen ("./conftest.data", "r");
if (!in)
return 1;
{
/* Test result for a NULL buffer and a zero size.
Based on a test program from Karl Heuer. */
char *line = NULL;
size_t siz = 0;
int len = getdelim (&line, &siz, '\n', in);
if (!(len == 4 && line && strcmp (line, "foo\n") == 0))
{ free (line); fclose (in); return 2; }
free (line);
}
{
/* Test result for a NULL buffer and a non-zero size.
This crashes on FreeBSD 8.0. */
char *line = NULL;
size_t siz = (size_t)(~0) / 4;
if (getdelim (&line, &siz, '\n', in) == -1)
{ fclose (in); return 3; }
free (line);
}
fclose (in);
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_working_getdelim=yes
else $as_nop
gl_cv_func_working_getdelim=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_getdelim" >&5
printf "%s\n" "$gl_cv_func_working_getdelim" >&6; }
case "$gl_cv_func_working_getdelim" in
*yes) ;;
*) REPLACE_GETDELIM=1 ;;
esac
else
HAVE_GETDELIM=0
case "$gl_cv_onwards_func_getdelim" in
future*) REPLACE_GETDELIM=1 ;;
esac
fi
if test $ac_cv_have_decl_getdelim = no; then
HAVE_DECL_GETDELIM=0
fi
if test $HAVE_GETDELIM = 0 || test $REPLACE_GETDELIM = 1; then
GL_COND_OBJ_GETDELIM_TRUE=
GL_COND_OBJ_GETDELIM_FALSE='#'
else
GL_COND_OBJ_GETDELIM_TRUE='#'
GL_COND_OBJ_GETDELIM_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETDELIM_TRUE}" && test -z "${GL_COND_OBJ_GETDELIM_FALSE}"; then
GL_COND_OBJ_GETDELIM_TRUE='#'
GL_COND_OBJ_GETDELIM_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETDELIM_TRUE"; then :
ac_fn_c_check_func "$LINENO" "flockfile" "ac_cv_func_flockfile"
if test "x$ac_cv_func_flockfile" = xyes
then :
printf "%s\n" "#define HAVE_FLOCKFILE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "funlockfile" "ac_cv_func_funlockfile"
if test "x$ac_cv_func_funlockfile" = xyes
then :
printf "%s\n" "#define HAVE_FUNLOCKFILE 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getc_unlocked" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GETC_UNLOCKED $ac_have_decl" >>confdefs.h
fi
GL_GTPO_GNULIB_GETDELIM=1
printf "%s\n" "#define GNULIB_TEST_GETDELIM 1" >>confdefs.h
if test $ac_cv_func_getdtablesize = yes &&
test $ac_cv_have_decl_getdtablesize = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getdtablesize works" >&5
printf %s "checking whether getdtablesize works... " >&6; }
if test ${gl_cv_func_getdtablesize_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
vms*) gl_cv_func_getdtablesize_works="no (limitation)" ;;
*)
if test "$cross_compiling" = yes
then :
case "$host_os" in
cygwin*) # on cygwin 1.5.25, getdtablesize() automatically grows
gl_cv_func_getdtablesize_works="guessing no" ;;
*) gl_cv_func_getdtablesize_works="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
$gl_mda_defines
int
main (void)
{
int size = getdtablesize();
if (dup2 (0, getdtablesize()) != -1)
return 1;
if (size != getdtablesize())
return 2;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getdtablesize_works=yes
else $as_nop
gl_cv_func_getdtablesize_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getdtablesize_works" >&5
printf "%s\n" "$gl_cv_func_getdtablesize_works" >&6; }
case "$gl_cv_func_getdtablesize_works" in
*yes | "no (limitation)") ;;
*) REPLACE_GETDTABLESIZE=1 ;;
esac
else
HAVE_GETDTABLESIZE=0
fi
if test $HAVE_GETDTABLESIZE = 0 || test $REPLACE_GETDTABLESIZE = 1; then
GL_COND_OBJ_GETDTABLESIZE_TRUE=
GL_COND_OBJ_GETDTABLESIZE_FALSE='#'
else
GL_COND_OBJ_GETDTABLESIZE_TRUE='#'
GL_COND_OBJ_GETDTABLESIZE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETDTABLESIZE_TRUE}" && test -z "${GL_COND_OBJ_GETDTABLESIZE_FALSE}"; then
GL_COND_OBJ_GETDTABLESIZE_TRUE='#'
GL_COND_OBJ_GETDTABLESIZE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETDTABLESIZE_TRUE"; then :
:
fi
GL_GTPO_GNULIB_GETDTABLESIZE=1
printf "%s\n" "#define GNULIB_TEST_GETDTABLESIZE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getline" >&5
printf %s "checking for getline... " >&6; }
if test ${gl_cv_onwards_func_getline+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "getline" "ac_cv_have_decl_getline" "#include <stdio.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getline" = xyes
then :
fi
if test $ac_cv_have_decl_getline = yes; then
ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline"
if test "x$ac_cv_func_getline" = xyes
then :
fi
if test $ac_cv_func_getline = yes; then
gl_cv_onwards_func_getline=yes
else
gl_cv_onwards_func_getline='future OS version'
fi
else
gl_cv_onwards_func_getline='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline"
if test "x$ac_cv_func_getline" = xyes
then :
fi
gl_cv_onwards_func_getline=$ac_cv_func_getline
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_getline" >&5
printf "%s\n" "$gl_cv_onwards_func_getline" >&6; }
case "$gl_cv_onwards_func_getline" in
future*) ac_cv_func_getline=no ;;
*) ac_cv_func_getline=$gl_cv_onwards_func_getline ;;
esac
if test $ac_cv_func_getline = yes; then
printf "%s\n" "#define HAVE_GETLINE 1" >>confdefs.h
fi
if test $ac_cv_func_getline = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working getline function" >&5
printf %s "checking for working getline function... " >&6; }
if test ${am_cv_func_working_getline+y}
then :
printf %s "(cached) " >&6
else $as_nop
echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ >= 2) && !defined __UCLIBC__
Lucky GNU user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky GNU user" >/dev/null 2>&1
then :
am_cv_func_working_getline="guessing yes"
else $as_nop
case "$host_os" in
*-musl* | midipix*) am_cv_func_working_getline="guessing yes" ;;
*) am_cv_func_working_getline="$gl_cross_guess_normal" ;;
esac
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include <stdio.h>
# include <stdlib.h>
# include <string.h>
int main ()
{
FILE *in = fopen ("./conftest.data", "r");
if (!in)
return 1;
{
/* Test result for a NULL buffer and a zero size.
Based on a test program from Karl Heuer. */
char *line = NULL;
size_t siz = 0;
int len = getline (&line, &siz, in);
if (!(len == 4 && line && strcmp (line, "foo\n") == 0))
{ free (line); fclose (in); return 2; }
free (line);
}
{
/* Test result for a NULL buffer and a non-zero size.
This crashes on FreeBSD 8.0. */
char *line = NULL;
size_t siz = (size_t)(~0) / 4;
if (getline (&line, &siz, in) == -1)
{ fclose (in); return 3; }
free (line);
}
fclose (in);
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
am_cv_func_working_getline=yes
else $as_nop
am_cv_func_working_getline=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_working_getline" >&5
printf "%s\n" "$am_cv_func_working_getline" >&6; }
else
am_cv_func_working_getline=no
case "$gl_cv_onwards_func_getline" in
future*) REPLACE_GETLINE=1 ;;
esac
fi
if test $ac_cv_have_decl_getline = no; then
HAVE_DECL_GETLINE=0
fi
case "$am_cv_func_working_getline" in
*yes) ;;
*)
REPLACE_GETLINE=1
;;
esac
if test $REPLACE_GETLINE = 1; then
GL_COND_OBJ_GETLINE_TRUE=
GL_COND_OBJ_GETLINE_FALSE='#'
else
GL_COND_OBJ_GETLINE_TRUE='#'
GL_COND_OBJ_GETLINE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETLINE_TRUE}" && test -z "${GL_COND_OBJ_GETLINE_FALSE}"; then
GL_COND_OBJ_GETLINE_TRUE='#'
GL_COND_OBJ_GETLINE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETLINE_TRUE"; then :
:
fi
GL_GTPO_GNULIB_GETLINE=1
printf "%s\n" "#define GNULIB_TEST_GETLINE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getprogname" >&5
printf %s "checking for getprogname... " >&6; }
if test ${gl_cv_onwards_func_getprogname+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "getprogname" "ac_cv_have_decl_getprogname" "#include <stdlib.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getprogname" = xyes
then :
fi
if test $ac_cv_have_decl_getprogname = yes; then
ac_fn_c_check_func "$LINENO" "getprogname" "ac_cv_func_getprogname"
if test "x$ac_cv_func_getprogname" = xyes
then :
fi
if test $ac_cv_func_getprogname = yes; then
gl_cv_onwards_func_getprogname=yes
else
gl_cv_onwards_func_getprogname='future OS version'
fi
else
gl_cv_onwards_func_getprogname='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "getprogname" "ac_cv_func_getprogname"
if test "x$ac_cv_func_getprogname" = xyes
then :
fi
gl_cv_onwards_func_getprogname=$ac_cv_func_getprogname
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_getprogname" >&5
printf "%s\n" "$gl_cv_onwards_func_getprogname" >&6; }
case "$gl_cv_onwards_func_getprogname" in
future*) ac_cv_func_getprogname=no ;;
*) ac_cv_func_getprogname=$gl_cv_onwards_func_getprogname ;;
esac
if test $ac_cv_func_getprogname = yes; then
printf "%s\n" "#define HAVE_GETPROGNAME 1" >>confdefs.h
fi
if test $ac_cv_func_getprogname = no; then
HAVE_GETPROGNAME=0
case "$gl_cv_onwards_func_getprogname" in
future*) REPLACE_GETPROGNAME=1 ;;
esac
fi
ac_fn_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_program_invocation_name" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl" >>confdefs.h
if test $ac_have_decl = 1
then :
else $as_nop
HAVE_DECL_PROGRAM_INVOCATION_NAME=0
fi
if test $HAVE_GETPROGNAME = 0 || test $REPLACE_GETPROGNAME = 1; then
GL_COND_OBJ_GETPROGNAME_TRUE=
GL_COND_OBJ_GETPROGNAME_FALSE='#'
else
GL_COND_OBJ_GETPROGNAME_TRUE='#'
GL_COND_OBJ_GETPROGNAME_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETPROGNAME_TRUE}" && test -z "${GL_COND_OBJ_GETPROGNAME_FALSE}"; then
GL_COND_OBJ_GETPROGNAME_TRUE='#'
GL_COND_OBJ_GETPROGNAME_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETPROGNAME_TRUE"; then :
ac_found=0
ac_fn_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_program_invocation_name" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl" >>confdefs.h
if test $ac_have_decl = 1
then :
ac_found=1
fi
ac_fn_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include <errno.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl" >>confdefs.h
if test $ac_have_decl = 1
then :
ac_found=1
fi
ac_fn_check_decl "$LINENO" "__argv" "ac_cv_have_decl___argv" "#include <stdlib.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl___argv" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL___ARGV $ac_have_decl" >>confdefs.h
if test $ac_have_decl = 1
then :
ac_found=1
fi
# Incur the cost of this test only if none of the above worked.
if test $ac_found = 0; then
# On OpenBSD 5.1, using the global __progname variable appears to be
# the only way to implement getprogname.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether __progname is defined in default libraries" >&5
printf %s "checking whether __progname is defined in default libraries... " >&6; }
if test ${gl_cv_var___progname+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_var___progname=
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern char *__progname;
int
main (void)
{
return *__progname;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_var___progname=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var___progname" >&5
printf "%s\n" "$gl_cv_var___progname" >&6; }
if test "$gl_cv_var___progname" = yes; then
printf "%s\n" "#define HAVE_VAR___PROGNAME 1" >>confdefs.h
fi
fi
fi
GL_GTPO_GNULIB_GETPROGNAME=1
printf "%s\n" "#define GNULIB_TEST_GETPROGNAME 1" >>confdefs.h
HARD_LOCALE_LIB="$SETLOCALE_NULL_LIB"
LIB_HARD_LOCALE="$HARD_LOCALE_LIB"
GL_GTPO_GNULIB_ICONV=1
case "$GL_GENERATE_ICONV_H" in
false) ICONV_H='' ;;
true)
if test -z "$ICONV_H"; then
ICONV_H="${gl_source_base_prefix}iconv.h"
fi
;;
*) echo "*** GL_GENERATE_ICONV_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_ICONV_H; then
GL_GENERATE_ICONV_H_TRUE=
GL_GENERATE_ICONV_H_FALSE='#'
else
GL_GENERATE_ICONV_H_TRUE='#'
GL_GENERATE_ICONV_H_FALSE=
fi
:
if test -z "${GL_GENERATE_ICONV_H_TRUE}" && test -z "${GL_GENERATE_ICONV_H_FALSE}"; then
GL_GENERATE_ICONV_H_TRUE='#'
GL_GENERATE_ICONV_H_FALSE='#'
fi
if test "$am_cv_func_iconv" = yes; then
GL_GENERATE_ICONV_H=true
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <iconv.h>
#if defined _LIBICONV_VERSION || (defined __GLIBC__ && !defined __UCLIBC__)
gnu_iconv
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "gnu_iconv" >/dev/null 2>&1
then :
gl_func_iconv_gnu=yes
else $as_nop
gl_func_iconv_gnu=no
fi
rm -rf conftest*
if test $gl_func_iconv_gnu = no; then
iconv_flavor=
case "$host_os" in
aix*) iconv_flavor=ICONV_FLAVOR_AIX ;;
irix*) iconv_flavor=ICONV_FLAVOR_IRIX ;;
hpux*) iconv_flavor=ICONV_FLAVOR_HPUX ;;
osf*) iconv_flavor=ICONV_FLAVOR_OSF ;;
solaris*) iconv_flavor=ICONV_FLAVOR_SOLARIS ;;
openedition*) iconv_flavor=ICONV_FLAVOR_ZOS ;;
esac
if test -n "$iconv_flavor"; then
printf "%s\n" "#define ICONV_FLAVOR $iconv_flavor" >>confdefs.h
GL_GENERATE_ICONV_H=true
REPLACE_ICONV_OPEN=1
fi
fi
fi
case "$GL_GENERATE_ICONV_H" in
false) ICONV_H='' ;;
true)
if test -z "$ICONV_H"; then
ICONV_H="${gl_source_base_prefix}iconv.h"
fi
;;
*) echo "*** GL_GENERATE_ICONV_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_ICONV_H; then
GL_GENERATE_ICONV_H_TRUE=
GL_GENERATE_ICONV_H_FALSE='#'
else
GL_GENERATE_ICONV_H_TRUE='#'
GL_GENERATE_ICONV_H_FALSE=
fi
:
if test -z "${GL_GENERATE_ICONV_H_TRUE}" && test -z "${GL_GENERATE_ICONV_H_FALSE}"; then
GL_GENERATE_ICONV_H_TRUE='#'
GL_GENERATE_ICONV_H_FALSE='#'
fi
if test $REPLACE_ICONV_OPEN = 1; then
GL_COND_OBJ_ICONV_OPEN_TRUE=
GL_COND_OBJ_ICONV_OPEN_FALSE='#'
else
GL_COND_OBJ_ICONV_OPEN_TRUE='#'
GL_COND_OBJ_ICONV_OPEN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ICONV_OPEN_TRUE}" && test -z "${GL_COND_OBJ_ICONV_OPEN_FALSE}"; then
GL_COND_OBJ_ICONV_OPEN_TRUE='#'
GL_COND_OBJ_ICONV_OPEN_FALSE='#'
fi
if test $REPLACE_ICONV = 1; then
GL_COND_OBJ_ICONV_TRUE=
GL_COND_OBJ_ICONV_FALSE='#'
else
GL_COND_OBJ_ICONV_TRUE='#'
GL_COND_OBJ_ICONV_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ICONV_TRUE}" && test -z "${GL_COND_OBJ_ICONV_FALSE}"; then
GL_COND_OBJ_ICONV_TRUE='#'
GL_COND_OBJ_ICONV_FALSE='#'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler generally respects inline" >&5
printf %s "checking whether the compiler generally respects inline... " >&6; }
if test ${gl_cv_c_inline_effective+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_c_inline = no; then
gl_cv_c_inline_effective=no
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifdef __NO_INLINE__
#error "inline is not effective"
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_c_inline_effective=yes
else $as_nop
gl_cv_c_inline_effective=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_inline_effective" >&5
printf "%s\n" "$gl_cv_c_inline_effective" >&6; }
if test $gl_cv_c_inline_effective = yes; then
printf "%s\n" "#define HAVE_INLINE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use the included libunistring" >&5
printf %s "checking whether to use the included libunistring... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_libunistring_use_included" >&5
printf "%s\n" "$gl_libunistring_use_included" >&6; }
case "$GL_GENERATE_LIMITS_H" in
false) LIMITS_H='' ;;
true)
if test -z "$LIMITS_H"; then
LIMITS_H="${gl_source_base_prefix}limits.h"
fi
;;
*) echo "*** GL_GENERATE_LIMITS_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_LIMITS_H; then
GL_GENERATE_LIMITS_H_TRUE=
GL_GENERATE_LIMITS_H_FALSE='#'
else
GL_GENERATE_LIMITS_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE=
fi
:
if test -z "${GL_GENERATE_LIMITS_H_TRUE}" && test -z "${GL_GENERATE_LIMITS_H_FALSE}"; then
GL_GENERATE_LIMITS_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE='#'
fi
LOCALCHARSET_TESTS_ENVIRONMENT=
if test "$gl_threads_api" = posix; then
# OSF/1 4.0 and Mac OS X 10.1 lack the pthread_rwlock_t type and the
# pthread_rwlock_* functions.
has_rwlock=false
ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include <pthread.h>
"
if test "x$ac_cv_type_pthread_rwlock_t" = xyes
then :
has_rwlock=true
printf "%s\n" "#define HAVE_PTHREAD_RWLOCK 1" >>confdefs.h
fi
if $has_rwlock; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_rwlock_rdlock prefers a writer to a reader" >&5
printf %s "checking whether pthread_rwlock_rdlock prefers a writer to a reader... " >&6; }
if test ${gl_cv_pthread_rwlock_rdlock_prefer_writer+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LIBS="$LIBS"
LIBS="$LIBS $LIBMULTITHREAD"
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on glibc systems.
*-gnu* | gnu*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
# Guess no on musl systems.
*-musl* | midipix*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
# Guess no on bionic systems.
*-android*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
# Guess yes on native Windows with the mingw-w64 winpthreads library.
# Guess no on native Windows with the gnulib windows-rwlock module.
mingw* | windows*) if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing yes"
else
gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no"
fi
;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_pthread_rwlock_rdlock_prefer_writer="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <pthread.h>
#include <stdlib.h>
#include <unistd.h>
#define SUCCEED() exit (0)
#define FAILURE() exit (1)
#define UNEXPECTED(n) (exit (10 + (n)))
/* The main thread creates the waiting writer and the requesting reader threads
in the default way; this guarantees that they have the same priority.
We can reuse the main thread as first reader thread. */
static pthread_rwlock_t lock;
static pthread_t reader1;
static pthread_t writer;
static pthread_t reader2;
static pthread_t timer;
/* Used to pass control from writer to reader2 and from reader2 to timer,
as in a relay race.
Passing control from one running thread to another running thread
is most likely faster than to create the second thread. */
static pthread_mutex_t baton;
static void *
timer_func (void *ignored)
{
/* Step 13 (can be before or after step 12):
The timer thread takes the baton, then waits a moment to make sure
it can tell whether the second reader thread is blocked at step 12. */
if (pthread_mutex_lock (&baton))
UNEXPECTED (13);
usleep (100000);
/* By the time we get here, it's clear that the second reader thread is
blocked at step 12. This is the desired behaviour. */
SUCCEED ();
}
static void *
reader2_func (void *ignored)
{
int err;
/* Step 8 (can be before or after step 7):
The second reader thread takes the baton, then waits a moment to make sure
the writer thread has reached step 7. */
if (pthread_mutex_lock (&baton))
UNEXPECTED (8);
usleep (100000);
/* Step 9: The second reader thread requests the lock. */
err = pthread_rwlock_tryrdlock (&lock);
if (err == 0)
FAILURE ();
else if (err != EBUSY)
UNEXPECTED (9);
/* Step 10: Launch a timer, to test whether the next call blocks. */
if (pthread_create (&timer, NULL, timer_func, NULL))
UNEXPECTED (10);
/* Step 11: Release the baton. */
if (pthread_mutex_unlock (&baton))
UNEXPECTED (11);
/* Step 12: The second reader thread requests the lock. */
err = pthread_rwlock_rdlock (&lock);
if (err == 0)
FAILURE ();
else
UNEXPECTED (12);
}
static void *
writer_func (void *ignored)
{
/* Step 4: Take the baton, so that the second reader thread does not go ahead
too early. */
if (pthread_mutex_lock (&baton))
UNEXPECTED (4);
/* Step 5: Create the second reader thread. */
if (pthread_create (&reader2, NULL, reader2_func, NULL))
UNEXPECTED (5);
/* Step 6: Release the baton. */
if (pthread_mutex_unlock (&baton))
UNEXPECTED (6);
/* Step 7: The writer thread requests the lock. */
if (pthread_rwlock_wrlock (&lock))
UNEXPECTED (7);
return NULL;
}
int
main ()
{
reader1 = pthread_self ();
/* Step 1: The main thread initializes the lock and the baton. */
if (pthread_rwlock_init (&lock, NULL))
UNEXPECTED (1);
if (pthread_mutex_init (&baton, NULL))
UNEXPECTED (1);
/* Step 2: The main thread acquires the lock as a reader. */
if (pthread_rwlock_rdlock (&lock))
UNEXPECTED (2);
/* Step 3: Create the writer thread. */
if (pthread_create (&writer, NULL, writer_func, NULL))
UNEXPECTED (3);
/* Job done. Go to sleep. */
for (;;)
{
sleep (1);
}
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_pthread_rwlock_rdlock_prefer_writer=yes
else $as_nop
gl_cv_pthread_rwlock_rdlock_prefer_writer=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
LIBS="$save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pthread_rwlock_rdlock_prefer_writer" >&5
printf "%s\n" "$gl_cv_pthread_rwlock_rdlock_prefer_writer" >&6; }
case "$gl_cv_pthread_rwlock_rdlock_prefer_writer" in
*yes)
printf "%s\n" "#define HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER 1" >>confdefs.h
;;
esac
fi
# glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
int
main (void)
{
#if __FreeBSD__ == 4
error "No, in FreeBSD 4.0 recursive mutexes actually don't work."
#elif (defined __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ \
&& __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
error "No, in Mac OS X < 10.7 recursive mutexes actually don't work."
#else
int x = (int)PTHREAD_MUTEX_RECURSIVE;
return !x;
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define HAVE_PTHREAD_MUTEX_RECURSIVE 1" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
:
printf "%s\n" "#define GNULIB_LOCK 1" >>confdefs.h
REPLACE_MALLOC_FOR_MALLOC_GNU="$REPLACE_MALLOC_FOR_MALLOC_POSIX"
if test $REPLACE_MALLOC_FOR_MALLOC_GNU = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether malloc (0) returns nonnull" >&5
printf %s "checking whether malloc (0) returns nonnull... " >&6; }
if test ${ac_cv_func_malloc_0_nonnull+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on platforms where we know the result.
*-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
| gnu* | *-musl* | midipix* | midnightbsd* \
| hpux* | solaris* | cygwin* | mingw* | windows* | msys* )
ac_cv_func_malloc_0_nonnull="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) ac_cv_func_malloc_0_nonnull="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
void *p = malloc (0);
void * volatile vp = p;
int result = !vp;
free (p);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_malloc_0_nonnull=yes
else $as_nop
ac_cv_func_malloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; }
case $ac_cv_func_malloc_0_nonnull in #(
*yes) :
;; #(
*) :
REPLACE_MALLOC_FOR_MALLOC_GNU=1 ;;
esac
fi
if test $REPLACE_MALLOC_FOR_MALLOC_GNU = 1; then
gtpo_LIBOBJS="$gtpo_LIBOBJS malloc.$ac_objext"
fi
GL_GTPO_GNULIB_MALLOC_GNU=1
printf "%s\n" "#define GNULIB_TEST_MALLOC_GNU 1" >>confdefs.h
if test $REPLACE_MALLOC_FOR_MALLOC_POSIX = 1; then
gtpo_LIBOBJS="$gtpo_LIBOBJS malloc.$ac_objext"
fi
GL_GTPO_GNULIB_MALLOC_POSIX=1
printf "%s\n" "#define GNULIB_TEST_MALLOC_POSIX 1" >>confdefs.h
if test $gl_cv_func_mbrtoc32 = no; then
HAVE_MBRTOC32=0
else
if test $GNULIBHEADERS_OVERRIDE_CHAR32_T = 1 || test $REPLACE_MBSTATE_T = 1; then
REPLACE_MBRTOC32=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtoc32 works on empty input" >&5
printf %s "checking whether mbrtoc32 works on empty input... " >&6; }
if test ${gl_cv_func_mbrtoc32_empty_input+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on glibc systems.
*-gnu* | gnu*) gl_cv_func_mbrtoc32_empty_input="guessing no" ;;
# Guess no on Android.
linux*-android*) gl_cv_func_mbrtoc32_empty_input="guessing no" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_mbrtoc32_empty_input="guessing no" ;;
*) gl_cv_func_mbrtoc32_empty_input="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
static char32_t wc;
static mbstate_t mbs;
int
main (void)
{
return mbrtoc32 (&wc, "", 0, &mbs) != (size_t) -2;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtoc32_empty_input=yes
else $as_nop
gl_cv_func_mbrtoc32_empty_input=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtoc32_empty_input" >&5
printf "%s\n" "$gl_cv_func_mbrtoc32_empty_input" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C locale is free of encoding errors" >&5
printf %s "checking whether the C locale is free of encoding errors... " >&6; }
if test ${gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ="guessing yes" ;;
*) gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#include <locale.h>
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
int
main (void)
{
int i;
char *locale = setlocale (LC_ALL, "C");
if (! locale)
return 2;
for (i = CHAR_MIN; i <= CHAR_MAX; i++)
{
char c = i;
char32_t wc;
mbstate_t mbs = { 0, };
size_t ss = mbrtoc32 (&wc, &c, 1, &mbs);
if (1 < ss)
return 3;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ=yes
else $as_nop
gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ" >&5
printf "%s\n" "$gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ" >&6; }
case "$gl_cv_func_mbrtoc32_empty_input" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOC32_EMPTY_INPUT_BUG 1" >>confdefs.h
REPLACE_MBRTOC32=1
;;
esac
case "$gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOC32_IN_C_LOCALE_MAYBE_EILSEQ 1" >>confdefs.h
REPLACE_MBRTOC32=1
;;
esac
fi
if test $HAVE_WORKING_MBRTOC32 = 0; then
REPLACE_MBRTOC32=1
fi
fi
if test $HAVE_MBRTOC32 = 0 || test $REPLACE_MBRTOC32 = 1; then
GL_COND_OBJ_MBRTOC32_TRUE=
GL_COND_OBJ_MBRTOC32_FALSE='#'
else
GL_COND_OBJ_MBRTOC32_TRUE='#'
GL_COND_OBJ_MBRTOC32_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MBRTOC32_TRUE}" && test -z "${GL_COND_OBJ_MBRTOC32_FALSE}"; then
GL_COND_OBJ_MBRTOC32_TRUE='#'
GL_COND_OBJ_MBRTOC32_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MBRTOC32_TRUE"; then :
if test $REPLACE_MBSTATE_T = 1; then
gtpo_LIBOBJS="$gtpo_LIBOBJS lc-charset-dispatch.$ac_objext"
gtpo_LIBOBJS="$gtpo_LIBOBJS mbtowc-lock.$ac_objext"
CFLAG_VISIBILITY=
HAVE_VISIBILITY=0
if test -n "$GCC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5
printf %s "checking whether the -Werror option is usable... " >&6; }
if test ${gl_cv_cc_vis_werror+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_vis_werror=yes
else $as_nop
gl_cv_cc_vis_werror=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_save_CFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_vis_werror" >&5
printf "%s\n" "$gl_cv_cc_vis_werror" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
printf %s "checking for simple visibility declarations... " >&6; }
if test ${gl_cv_cc_visibility+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fvisibility=hidden"
if test $gl_cv_cc_vis_werror = yes; then
CFLAGS="$CFLAGS -Werror"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern __attribute__((__visibility__("hidden"))) int hiddenvar;
extern __attribute__((__visibility__("default"))) int exportedvar;
extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
extern __attribute__((__visibility__("default"))) int exportedfunc (void);
void dummyfunc (void) {}
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_visibility=yes
else $as_nop
gl_cv_cc_visibility=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_save_CFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_visibility" >&5
printf "%s\n" "$gl_cv_cc_visibility" >&6; }
if test $gl_cv_cc_visibility = yes; then
CFLAG_VISIBILITY="-fvisibility=hidden"
HAVE_VISIBILITY=1
fi
fi
printf "%s\n" "#define HAVE_VISIBILITY $HAVE_VISIBILITY" >>confdefs.h
fi
:
fi
GL_GTPO_GNULIB_MBRTOC32=1
printf "%s\n" "#define GNULIB_TEST_MBRTOC32 1" >>confdefs.h
if test $ac_cv_func_mbrtowc = no; then
HAVE_MBRTOWC=0
ac_fn_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mbrtowc" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_MBRTOWC $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_mbrtowc = yes; then
REPLACE_MBRTOWC=1
fi
else
if test $REPLACE_MBSTATE_T = 1; then
REPLACE_MBRTOWC=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5
printf %s "checking whether mbrtowc handles a NULL pwc argument... " >&6; }
if test ${gl_cv_func_mbrtowc_null_arg1+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on Solaris.
solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;;
esac
if test $LOCALE_FR_UTF8 != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
int main ()
{
int result = 0;
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
char input[] = "\303\237er";
mbstate_t state;
wchar_t wc;
size_t ret;
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, input, 5, &state);
if (ret != 2)
result |= 1;
if (!mbsinit (&state))
result |= 2;
memset (&state, '\0', sizeof (mbstate_t));
ret = mbrtowc (NULL, input, 5, &state);
if (ret != 2) /* Solaris 7 fails here: ret is -1. */
result |= 4;
if (!mbsinit (&state))
result |= 8;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_null_arg1=yes
else $as_nop
gl_cv_func_mbrtowc_null_arg1=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_null_arg1" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5
printf %s "checking whether mbrtowc handles a NULL string argument... " >&6; }
if test ${gl_cv_func_mbrtowc_null_arg2+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on OSF/1.
osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;;
esac
if test $LOCALE_FR_UTF8 != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
mbstate_t state;
wchar_t wc;
int ret;
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
mbrtowc (&wc, NULL, 5, &state);
/* Check that wc was not modified. */
if (wc != (wchar_t) 0xBADFACE)
return 2;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_null_arg2=yes
else $as_nop
gl_cv_func_mbrtowc_null_arg2=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_null_arg2" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5
printf %s "checking whether mbrtowc has a correct return value... " >&6; }
if test ${gl_cv_func_mbrtowc_retval+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on HP-UX, Solaris, native Windows.
hpux* | solaris* | mingw* | windows*)
gl_cv_func_mbrtowc_retval="guessing no" ;;
# Guess yes otherwise.
*)
gl_cv_func_mbrtowc_retval="guessing yes" ;;
esac
if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \
|| { case "$host_os" in mingw* | windows*) true;; *) false;; esac; }; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
int result = 0;
int found_some_locale = 0;
/* This fails on Solaris. */
if (strcmp ("$LOCALE_FR_UTF8", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
char input[] = "B\303\274\303\237er"; /* "Büßer" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
{
input[1] = '\0';
if (mbrtowc (&wc, input + 2, 5, &state) != 1)
result |= 1;
}
found_some_locale = 1;
}
/* This fails on HP-UX 11.11. */
if (strcmp ("$LOCALE_JA", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
{
input[1] = '\0';
if (mbrtowc (&wc, input + 2, 5, &state) != 2)
result |= 2;
}
found_some_locale = 1;
}
/* This fails on native Windows. */
if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL)
{
char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
{
input[3] = '\0';
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
result |= 4;
}
found_some_locale = 1;
}
if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL)
{
char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
{
input[3] = '\0';
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
result |= 8;
}
found_some_locale = 1;
}
if (setlocale (LC_ALL, "Chinese_China.936") != NULL)
{
char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
{
input[3] = '\0';
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
result |= 16;
}
found_some_locale = 1;
}
return (found_some_locale ? result : 77);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_retval=yes
else $as_nop
if test $? != 77; then
gl_cv_func_mbrtowc_retval=no
fi
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_retval" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5
printf %s "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; }
if test ${gl_cv_func_mbrtowc_nul_retval+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on Solaris 8 and 9.
solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;;
esac
if test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
/* This fails on Solaris 8 and 9. */
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "", 1, &state) != 0)
return 2;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_nul_retval=yes
else $as_nop
gl_cv_func_mbrtowc_nul_retval=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_nul_retval" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc stores incomplete characters" >&5
printf %s "checking whether mbrtowc stores incomplete characters... " >&6; }
if test ${gl_cv_func_mbrtowc_stores_incomplete+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_mbrtowc_stores_incomplete="guessing yes" ;;
*) gl_cv_func_mbrtowc_stores_incomplete="guessing no" ;;
esac
case "$host_os" in
mingw* | windows*)
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
int result = 0;
if (setlocale (LC_ALL, "French_France.65001") != NULL)
{
wchar_t wc = (wchar_t) 0xBADFACE;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\303", 1, &state) == (size_t)(-2)
&& wc != (wchar_t) 0xBADFACE)
result |= 1;
}
if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL)
{
wchar_t wc = (wchar_t) 0xBADFACE;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\226", 1, &state) == (size_t)(-2)
&& wc != (wchar_t) 0xBADFACE)
result |= 2;
}
if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL)
{
wchar_t wc = (wchar_t) 0xBADFACE;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\245", 1, &state) == (size_t)(-2)
&& wc != (wchar_t) 0xBADFACE)
result |= 4;
}
if (setlocale (LC_ALL, "Chinese_China.936") != NULL)
{
wchar_t wc = (wchar_t) 0xBADFACE;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\261", 1, &state) == (size_t)(-2)
&& wc != (wchar_t) 0xBADFACE)
result |= 8;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_stores_incomplete=no
else $as_nop
gl_cv_func_mbrtowc_stores_incomplete=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
;;
*)
if test $LOCALE_FR_UTF8 != none; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
wchar_t wc = (wchar_t) 0xBADFACE;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\303", 1, &state) == (size_t)(-2)
&& wc != (wchar_t) 0xBADFACE)
return 1;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_stores_incomplete=no
else $as_nop
gl_cv_func_mbrtowc_stores_incomplete=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_stores_incomplete" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_stores_incomplete" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works on empty input" >&5
printf %s "checking whether mbrtowc works on empty input... " >&6; }
if test ${gl_cv_func_mbrtowc_empty_input+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on AIX and glibc systems.
aix* | *-gnu* | gnu*) gl_cv_func_mbrtowc_empty_input="guessing no" ;;
# Guess no on Android.
linux*-android*) gl_cv_func_mbrtowc_empty_input="guessing no" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_mbrtowc_empty_input="guessing no" ;;
*) gl_cv_func_mbrtowc_empty_input="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
static wchar_t wc;
static mbstate_t mbs;
int
main (void)
{
return mbrtowc (&wc, "", 0, &mbs) != (size_t) -2;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_empty_input=yes
else $as_nop
gl_cv_func_mbrtowc_empty_input=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_empty_input" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_empty_input" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C locale is free of encoding errors" >&5
printf %s "checking whether the C locale is free of encoding errors... " >&6; }
if test ${gl_cv_func_mbrtowc_C_locale_sans_EILSEQ+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ="guessing yes" ;;
*) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#include <locale.h>
#include <wchar.h>
int
main (void)
{
int i;
char *locale = setlocale (LC_ALL, "C");
if (! locale)
return 2;
for (i = CHAR_MIN; i <= CHAR_MAX; i++)
{
char c = i;
wchar_t wc;
mbstate_t mbs = { 0, };
size_t ss = mbrtowc (&wc, &c, 1, &mbs);
if (1 < ss)
return 3;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_C_locale_sans_EILSEQ=yes
else $as_nop
gl_cv_func_mbrtowc_C_locale_sans_EILSEQ=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" >&6; }
case "$gl_cv_func_mbrtowc_null_arg1" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_null_arg2" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_retval" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_RETVAL_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_nul_retval" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_stores_incomplete" in
*no) ;;
*)
printf "%s\n" "#define MBRTOWC_STORES_INCOMPLETE_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_empty_input" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_EMPTY_INPUT_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_IN_C_LOCALE_MAYBE_EILSEQ 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
fi
fi
if test $REPLACE_MBSTATE_T = 1; then
case "$host_os" in
mingw* | windows*)
MBRTOWC_LIB=
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5
printf %s "checking whether imported symbols can be declared weak... " >&6; }
if test ${gl_cv_have_weak+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
cygwin* | mingw* | windows*)
gl_cv_have_weak="guessing no"
;;
*)
gl_cv_have_weak=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern void xyzzy ();
#pragma weak xyzzy
int
main (void)
{
xyzzy();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_have_weak=maybe
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test $gl_cv_have_weak = maybe; then
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __ELF__
Extensible Linking Format
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Extensible Linking Format" >/dev/null 2>&1
then :
gl_cv_have_weak="guessing yes"
else $as_nop
gl_cv_have_weak="guessing no"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#pragma weak fputs
int main ()
{
return (fputs == NULL);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_have_weak=yes
else $as_nop
gl_cv_have_weak=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
;;
esac
case " $LDFLAGS " in
*" -static "*) gl_cv_have_weak=no ;;
esac
case "$gl_cv_have_weak" in
*yes)
case "$host_os" in
freebsd* | dragonfly* | midnightbsd*)
: > conftest1.c
$CC $CPPFLAGS $CFLAGS $LDFLAGS -fPIC -shared -o libempty.so conftest1.c -lpthread >&5 2>&1
cat <<EOF > conftest2.c
#include <pthread.h>
#pragma weak pthread_mutexattr_gettype
int main ()
{
return (pthread_mutexattr_gettype != NULL);
}
EOF
$CC $CPPFLAGS $CFLAGS $LDFLAGS -o conftest conftest2.c libempty.so >&5 2>&1 \
|| gl_cv_have_weak=no
rm -f conftest1.c libempty.so conftest2.c conftest
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_weak" >&5
printf "%s\n" "$gl_cv_have_weak" >&6; }
case "$gl_cv_have_weak" in
*yes)
printf "%s\n" "#define HAVE_WEAK_SYMBOLS 1" >>confdefs.h
;;
esac
case "$gl_cv_have_weak" in
*yes) MBRTOWC_LIB= ;;
*) MBRTOWC_LIB="$LIBPTHREAD" ;;
esac
;;
esac
else
MBRTOWC_LIB=
fi
LIB_MBRTOWC="$MBRTOWC_LIB"
if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
GL_COND_OBJ_MBRTOWC_TRUE=
GL_COND_OBJ_MBRTOWC_FALSE='#'
else
GL_COND_OBJ_MBRTOWC_TRUE='#'
GL_COND_OBJ_MBRTOWC_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MBRTOWC_TRUE}" && test -z "${GL_COND_OBJ_MBRTOWC_FALSE}"; then
GL_COND_OBJ_MBRTOWC_TRUE='#'
GL_COND_OBJ_MBRTOWC_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MBRTOWC_TRUE"; then :
if test $REPLACE_MBSTATE_T = 1; then
gtpo_LIBOBJS="$gtpo_LIBOBJS lc-charset-dispatch.$ac_objext"
gtpo_LIBOBJS="$gtpo_LIBOBJS mbtowc-lock.$ac_objext"
CFLAG_VISIBILITY=
HAVE_VISIBILITY=0
if test -n "$GCC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5
printf %s "checking whether the -Werror option is usable... " >&6; }
if test ${gl_cv_cc_vis_werror+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_vis_werror=yes
else $as_nop
gl_cv_cc_vis_werror=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_save_CFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_vis_werror" >&5
printf "%s\n" "$gl_cv_cc_vis_werror" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
printf %s "checking for simple visibility declarations... " >&6; }
if test ${gl_cv_cc_visibility+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fvisibility=hidden"
if test $gl_cv_cc_vis_werror = yes; then
CFLAGS="$CFLAGS -Werror"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern __attribute__((__visibility__("hidden"))) int hiddenvar;
extern __attribute__((__visibility__("default"))) int exportedvar;
extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
extern __attribute__((__visibility__("default"))) int exportedfunc (void);
void dummyfunc (void) {}
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_visibility=yes
else $as_nop
gl_cv_cc_visibility=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_save_CFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_visibility" >&5
printf "%s\n" "$gl_cv_cc_visibility" >&6; }
if test $gl_cv_cc_visibility = yes; then
CFLAG_VISIBILITY="-fvisibility=hidden"
HAVE_VISIBILITY=1
fi
fi
printf "%s\n" "#define HAVE_VISIBILITY $HAVE_VISIBILITY" >>confdefs.h
fi
:
fi
GL_GTPO_GNULIB_MBRTOWC=1
printf "%s\n" "#define GNULIB_TEST_MBRTOWC 1" >>confdefs.h
if test $ac_cv_func_mbsinit = no; then
HAVE_MBSINIT=0
ac_fn_check_decl "$LINENO" "mbsinit" "ac_cv_have_decl_mbsinit" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mbsinit" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_MBSINIT $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_mbsinit = yes; then
REPLACE_MBSINIT=1
fi
else
if test $REPLACE_MBSTATE_T = 1; then
REPLACE_MBSINIT=1
else
case "$host_os" in
mingw* | windows*) REPLACE_MBSINIT=1 ;;
esac
fi
fi
if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
GL_COND_OBJ_MBSINIT_TRUE=
GL_COND_OBJ_MBSINIT_FALSE='#'
else
GL_COND_OBJ_MBSINIT_TRUE='#'
GL_COND_OBJ_MBSINIT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MBSINIT_TRUE}" && test -z "${GL_COND_OBJ_MBSINIT_FALSE}"; then
GL_COND_OBJ_MBSINIT_TRUE='#'
GL_COND_OBJ_MBSINIT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MBSINIT_TRUE"; then :
:
fi
GL_GTPO_GNULIB_MBSINIT=1
printf "%s\n" "#define GNULIB_TEST_MBSINIT 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbswidth is declared in <wchar.h>" >&5
printf %s "checking whether mbswidth is declared in <wchar.h>... " >&6; }
if test ${ac_cv_have_decl_mbswidth+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
int
main (void)
{
char *p = (char *) mbswidth;
return !p;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_decl_mbswidth=yes
else $as_nop
ac_cv_have_decl_mbswidth=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_decl_mbswidth" >&5
printf "%s\n" "$ac_cv_have_decl_mbswidth" >&6; }
if test $ac_cv_have_decl_mbswidth = yes; then
ac_val=1
else
ac_val=0
fi
printf "%s\n" "#define HAVE_DECL_MBSWIDTH_IN_WCHAR_H $ac_val" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
printf %s "checking for mbstate_t... " >&6; }
if test ${ac_cv_type_mbstate_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
#include <wchar.h>
int
main (void)
{
mbstate_t x; return sizeof x;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_type_mbstate_t=yes
else $as_nop
ac_cv_type_mbstate_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
printf "%s\n" "$ac_cv_type_mbstate_t" >&6; }
if test $ac_cv_type_mbstate_t = yes; then
printf "%s\n" "#define HAVE_MBSTATE_T 1" >>confdefs.h
else
printf "%s\n" "#define mbstate_t int" >>confdefs.h
fi
GL_GTPO_GNULIB_MBSZERO=1
printf "%s\n" "#define GNULIB_TEST_MBSZERO 1" >>confdefs.h
if test $REPLACE_MEMCHR = 1; then
GL_COND_OBJ_MEMCHR_TRUE=
GL_COND_OBJ_MEMCHR_FALSE='#'
else
GL_COND_OBJ_MEMCHR_TRUE='#'
GL_COND_OBJ_MEMCHR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MEMCHR_TRUE}" && test -z "${GL_COND_OBJ_MEMCHR_FALSE}"; then
GL_COND_OBJ_MEMCHR_TRUE='#'
GL_COND_OBJ_MEMCHR_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MEMCHR_TRUE"; then :
ac_fn_c_check_header_compile "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
if test "x$ac_cv_header_bp_sym_h" = xyes
then :
printf "%s\n" "#define HAVE_BP_SYM_H 1" >>confdefs.h
fi
fi
GL_GTPO_GNULIB_MEMCHR=1
printf "%s\n" "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h
if test $HAVE_DECL_MEMMEM = 1 && test $REPLACE_MEMMEM = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
printf %s "checking whether memmem works in linear time... " >&6; }
if test ${gl_cv_func_memmem_works_fast+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)) \
&& !defined __UCLIBC__
Lucky user
#endif
#endif
#ifdef __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 0)
Lucky user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_memmem_works_fast="guessing yes"
else $as_nop
gl_cv_func_memmem_works_fast="$gl_cross_guess_normal"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <signal.h> /* for signal */
#include <string.h> /* for memmem */
#include <stdlib.h> /* for malloc */
#include <unistd.h> /* for alarm */
static void quit (int sig) { _exit (sig + 128); }
int
main (void)
{
int result = 0;
size_t m = 1000000;
char *haystack = (char *) malloc (2 * m + 1);
char *needle = (char *) malloc (m + 1);
/* Failure to compile this test due to missing alarm is okay,
since all such platforms (mingw) also lack memmem. */
signal (SIGALRM, quit);
alarm (5);
/* Check for quadratic performance. */
if (haystack && needle)
{
memset (haystack, 'A', 2 * m);
haystack[2 * m] = 'B';
memset (needle, 'A', m);
needle[m] = 'B';
if (!memmem (haystack, 2 * m + 1, needle, m + 1))
result |= 1;
}
/* Free allocated memory, in case some sanitizer is watching. */
free (haystack);
free (needle);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_memmem_works_fast=yes
else $as_nop
gl_cv_func_memmem_works_fast=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_fast" >&5
printf "%s\n" "$gl_cv_func_memmem_works_fast" >&6; }
case "$gl_cv_func_memmem_works_fast" in
*yes) ;;
*)
REPLACE_MEMMEM=1
;;
esac
fi
if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
gtpo_LIBOBJS="$gtpo_LIBOBJS memmem.$ac_objext"
fi
ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
if test "x$ac_cv_func_memmem" = xyes
then :
printf "%s\n" "#define HAVE_MEMMEM 1" >>confdefs.h
fi
if test $ac_cv_func_memmem = yes; then
HAVE_MEMMEM=1
else
HAVE_MEMMEM=0
fi
if test $ac_cv_have_decl_memmem = no; then
HAVE_DECL_MEMMEM=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether memmem works" >&5
printf %s "checking whether memmem works... " >&6; }
if test ${gl_cv_func_memmem_works_always+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h> /* for __GNU_LIBRARY__ */
#ifdef __GNU_LIBRARY__
#include <features.h>
#if ((__GLIBC__ == 2 && ((__GLIBC_MINOR > 0 && __GLIBC_MINOR__ < 9) \
|| __GLIBC_MINOR__ > 12)) \
|| (__GLIBC__ > 2)) \
|| defined __UCLIBC__
Lucky user
#endif
#elif defined __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
Lucky user
#endif
#else
Lucky user
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_memmem_works_always="guessing yes"
else $as_nop
gl_cv_func_memmem_works_always="$gl_cross_guess_normal"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h> /* for memmem */
#define P "_EF_BF_BD"
#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P
#define NEEDLE P P P P P
int
main (void)
{
int result = 0;
if (memmem (HAYSTACK, strlen (HAYSTACK), NEEDLE, strlen (NEEDLE)))
result |= 1;
/* Check for empty needle behavior. */
{
const char *haystack = "AAA";
if (memmem (haystack, 3, (const char *) 1, 0) != haystack)
result |= 2;
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_memmem_works_always=yes
else $as_nop
gl_cv_func_memmem_works_always=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_always" >&5
printf "%s\n" "$gl_cv_func_memmem_works_always" >&6; }
case "$gl_cv_func_memmem_works_always" in
*yes) ;;
*)
REPLACE_MEMMEM=1
;;
esac
fi
:
if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
gtpo_LIBOBJS="$gtpo_LIBOBJS memmem.$ac_objext"
fi
GL_GTPO_GNULIB_MEMMEM=1
printf "%s\n" "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h
if test $ac_cv_have_decl_memrchr = no; then
HAVE_DECL_MEMRCHR=0
fi
ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr"
if test "x$ac_cv_func_memrchr" = xyes
then :
printf "%s\n" "#define HAVE_MEMRCHR 1" >>confdefs.h
fi
if test $ac_cv_func_memrchr = no; then
GL_COND_OBJ_MEMRCHR_TRUE=
GL_COND_OBJ_MEMRCHR_FALSE='#'
else
GL_COND_OBJ_MEMRCHR_TRUE='#'
GL_COND_OBJ_MEMRCHR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MEMRCHR_TRUE}" && test -z "${GL_COND_OBJ_MEMRCHR_FALSE}"; then
GL_COND_OBJ_MEMRCHR_TRUE='#'
GL_COND_OBJ_MEMRCHR_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MEMRCHR_TRUE"; then :
:
fi
GL_GTPO_GNULIB_MEMRCHR=1
printf "%s\n" "#define GNULIB_TEST_MEMRCHR 1" >>confdefs.h
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
GL_COND_OBJ_MSVC_INVAL_TRUE=
GL_COND_OBJ_MSVC_INVAL_FALSE='#'
else
GL_COND_OBJ_MSVC_INVAL_TRUE='#'
GL_COND_OBJ_MSVC_INVAL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MSVC_INVAL_TRUE}" && test -z "${GL_COND_OBJ_MSVC_INVAL_FALSE}"; then
GL_COND_OBJ_MSVC_INVAL_TRUE='#'
GL_COND_OBJ_MSVC_INVAL_FALSE='#'
fi
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
GL_COND_OBJ_MSVC_NOTHROW_TRUE=
GL_COND_OBJ_MSVC_NOTHROW_FALSE='#'
else
GL_COND_OBJ_MSVC_NOTHROW_TRUE='#'
GL_COND_OBJ_MSVC_NOTHROW_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MSVC_NOTHROW_TRUE}" && test -z "${GL_COND_OBJ_MSVC_NOTHROW_FALSE}"; then
GL_COND_OBJ_MSVC_NOTHROW_TRUE='#'
GL_COND_OBJ_MSVC_NOTHROW_FALSE='#'
fi
printf "%s\n" "#define GNULIB_MSVC_NOTHROW 1" >>confdefs.h
if test $ac_cv_header_obstack_h = yes; then
HAVE_OBSTACK=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for obstacks that work with any size object" >&5
printf %s "checking for obstacks that work with any size object... " >&6; }
if test ${gl_cv_func_obstack+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include "obstack.h"
void *obstack_chunk_alloc (size_t n) { return 0; }
void obstack_chunk_free (void *p) { }
/* Check that an internal function returns size_t, not int. */
size_t _obstack_memory_used (struct obstack *);
int
main (void)
{
struct obstack mem;
obstack_init (&mem);
obstack_free (&mem, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_obstack=yes
else $as_nop
gl_cv_func_obstack=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_obstack" >&5
printf "%s\n" "$gl_cv_func_obstack" >&6; }
if test $gl_cv_func_obstack = yes; then
REPLACE_OBSTACK=0
else
REPLACE_OBSTACK=1
fi
else
HAVE_OBSTACK=0
REPLACE_OBSTACK=0
fi
if test $HAVE_OBSTACK = 0 || test $REPLACE_OBSTACK = 1; then
GL_GENERATE_OBSTACK_H=true
else
GL_GENERATE_OBSTACK_H=false
fi
case "$GL_GENERATE_OBSTACK_H" in
false) OBSTACK_H='' ;;
true)
if test -z "$OBSTACK_H"; then
OBSTACK_H="${gl_source_base_prefix}obstack.h"
fi
;;
*) echo "*** GL_GENERATE_OBSTACK_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_OBSTACK_H; then
GL_GENERATE_OBSTACK_H_TRUE=
GL_GENERATE_OBSTACK_H_FALSE='#'
else
GL_GENERATE_OBSTACK_H_TRUE='#'
GL_GENERATE_OBSTACK_H_FALSE=
fi
:
if test -z "${GL_GENERATE_OBSTACK_H_TRUE}" && test -z "${GL_GENERATE_OBSTACK_H_FALSE}"; then
GL_GENERATE_OBSTACK_H_TRUE='#'
GL_GENERATE_OBSTACK_H_FALSE='#'
fi
if test $HAVE_OBSTACK = 0 || test $REPLACE_OBSTACK = 1; then
GL_COND_OBJ_OBSTACK_TRUE=
GL_COND_OBJ_OBSTACK_FALSE='#'
else
GL_COND_OBJ_OBSTACK_TRUE='#'
GL_COND_OBJ_OBSTACK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_OBSTACK_TRUE}" && test -z "${GL_COND_OBJ_OBSTACK_FALSE}"; then
GL_COND_OBJ_OBSTACK_TRUE='#'
GL_COND_OBJ_OBSTACK_FALSE='#'
fi
case "$host_os" in
mingw* | windows* | pw*)
REPLACE_OPEN=1
;;
*)
if test "$gl_cv_macro_O_CLOEXEC" != yes; then
REPLACE_OPEN=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether open recognizes a trailing slash" >&5
printf %s "checking whether open recognizes a trailing slash... " >&6; }
if test ${gl_cv_func_open_slash+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
touch conftest.tmp
ln -s conftest.tmp conftest.lnk
fi
if test "$cross_compiling" = yes
then :
case "$host_os" in
freebsd* | aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*)
gl_cv_func_open_slash="guessing no" ;;
*)
gl_cv_func_open_slash="guessing yes" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
$gl_mda_defines
int main ()
{
int result = 0;
#if HAVE_LSTAT
if (open ("conftest.lnk/", O_RDONLY) != -1)
result |= 1;
#endif
if (open ("conftest.sl/", O_CREAT, 0600) >= 0)
result |= 2;
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_open_slash=yes
else $as_nop
gl_cv_func_open_slash=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.sl conftest.tmp conftest.lnk
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_slash" >&5
printf "%s\n" "$gl_cv_func_open_slash" >&6; }
case "$gl_cv_func_open_slash" in
*no)
printf "%s\n" "#define OPEN_TRAILING_SLASH_BUG 1" >>confdefs.h
;;
esac
case "$gl_cv_func_open_slash" in
*no)
REPLACE_OPEN=1
;;
esac
;;
esac
if test $REPLACE_OPEN = 0; then
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
REPLACE_OPEN=1
fi
fi
if test $REPLACE_OPEN = 1; then
GL_COND_OBJ_OPEN_TRUE=
GL_COND_OBJ_OPEN_FALSE='#'
else
GL_COND_OBJ_OPEN_TRUE='#'
GL_COND_OBJ_OPEN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_OPEN_TRUE}" && test -z "${GL_COND_OBJ_OPEN_FALSE}"; then
GL_COND_OBJ_OPEN_TRUE='#'
GL_COND_OBJ_OPEN_FALSE='#'
fi
if test -z "$GL_COND_OBJ_OPEN_TRUE"; then :
:
fi
GL_GTPO_GNULIB_OPEN=1
printf "%s\n" "#define GNULIB_TEST_OPEN 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "raise" "ac_cv_func_raise"
if test "x$ac_cv_func_raise" = xyes
then :
printf "%s\n" "#define HAVE_RAISE 1" >>confdefs.h
fi
if test $ac_cv_func_raise = no; then
HAVE_RAISE=0
else
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
REPLACE_RAISE=1
fi
HAVE_POSIX_SIGNALBLOCKING=0
if test "$gl_cv_type_sigset_t" = yes; then
ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
if test "x$ac_cv_func_sigprocmask" = xyes
then :
HAVE_POSIX_SIGNALBLOCKING=1
fi
fi
if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
if test $gl_cv_header_signal_h_SIGPIPE != yes; then
REPLACE_RAISE=1
fi
fi
fi
if test $HAVE_RAISE = 0 || test $REPLACE_RAISE = 1; then
GL_COND_OBJ_RAISE_TRUE=
GL_COND_OBJ_RAISE_FALSE='#'
else
GL_COND_OBJ_RAISE_TRUE='#'
GL_COND_OBJ_RAISE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_RAISE_TRUE}" && test -z "${GL_COND_OBJ_RAISE_FALSE}"; then
GL_COND_OBJ_RAISE_TRUE='#'
GL_COND_OBJ_RAISE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_RAISE_TRUE"; then :
:
fi
GL_GTPO_GNULIB_RAISE=1
printf "%s\n" "#define GNULIB_TEST_RAISE 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "rawmemchr" "ac_cv_func_rawmemchr"
if test "x$ac_cv_func_rawmemchr" = xyes
then :
printf "%s\n" "#define HAVE_RAWMEMCHR 1" >>confdefs.h
fi
if test $ac_cv_func_rawmemchr = no; then
HAVE_RAWMEMCHR=0
fi
if test $HAVE_RAWMEMCHR = 0; then
GL_COND_OBJ_RAWMEMCHR_TRUE=
GL_COND_OBJ_RAWMEMCHR_FALSE='#'
else
GL_COND_OBJ_RAWMEMCHR_TRUE='#'
GL_COND_OBJ_RAWMEMCHR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_RAWMEMCHR_TRUE}" && test -z "${GL_COND_OBJ_RAWMEMCHR_FALSE}"; then
GL_COND_OBJ_RAWMEMCHR_TRUE='#'
GL_COND_OBJ_RAWMEMCHR_FALSE='#'
fi
if test -z "$GL_COND_OBJ_RAWMEMCHR_TRUE"; then :
:
fi
GL_GTPO_GNULIB_RAWMEMCHR=1
printf "%s\n" "#define GNULIB_TEST_RAWMEMCHR 1" >>confdefs.h
if test $REPLACE_REALLOC_FOR_REALLOC_GNU = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether realloc (0, 0) returns nonnull" >&5
printf %s "checking whether realloc (0, 0) returns nonnull... " >&6; }
if test ${ac_cv_func_realloc_0_nonnull+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on platforms where we know the result.
*-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
| gnu* | *-musl* | midipix* | midnightbsd* \
| hpux* | solaris* | cygwin* | mingw* | windows* | msys* )
ac_cv_func_realloc_0_nonnull="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) ac_cv_func_realloc_0_nonnull="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
void *p = realloc (0, 0);
void * volatile vp = p;
int result = !vp;
free (p);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_realloc_0_nonnull=yes
else $as_nop
ac_cv_func_realloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
printf "%s\n" "$ac_cv_func_realloc_0_nonnull" >&6; }
case $ac_cv_func_realloc_0_nonnull in #(
*yes) :
;; #(
*) :
REPLACE_REALLOC_FOR_REALLOC_GNU=1 ;;
esac
fi
if test $REPLACE_REALLOC_FOR_REALLOC_GNU = 1; then
gtpo_LIBOBJS="$gtpo_LIBOBJS realloc.$ac_objext"
fi
GL_GTPO_GNULIB_REALLOC_GNU=1
printf "%s\n" "#define GNULIB_TEST_REALLOC_GNU 1" >>confdefs.h
if test $REPLACE_MALLOC_FOR_MALLOC_POSIX = 1; then
REPLACE_REALLOC_FOR_REALLOC_POSIX=1
fi
if test $REPLACE_REALLOC_FOR_REALLOC_POSIX = 1; then
gtpo_LIBOBJS="$gtpo_LIBOBJS realloc.$ac_objext"
fi
GL_GTPO_GNULIB_REALLOC_POSIX=1
printf "%s\n" "#define GNULIB_TEST_REALLOC_POSIX 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for reallocarray" >&5
printf %s "checking for reallocarray... " >&6; }
if test ${gl_cv_onwards_func_reallocarray+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "reallocarray" "ac_cv_have_decl_reallocarray" "#include <stdlib.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_reallocarray" = xyes
then :
fi
if test $ac_cv_have_decl_reallocarray = yes; then
ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray"
if test "x$ac_cv_func_reallocarray" = xyes
then :
fi
if test $ac_cv_func_reallocarray = yes; then
gl_cv_onwards_func_reallocarray=yes
else
gl_cv_onwards_func_reallocarray='future OS version'
fi
else
gl_cv_onwards_func_reallocarray='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray"
if test "x$ac_cv_func_reallocarray" = xyes
then :
fi
gl_cv_onwards_func_reallocarray=$ac_cv_func_reallocarray
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_reallocarray" >&5
printf "%s\n" "$gl_cv_onwards_func_reallocarray" >&6; }
case "$gl_cv_onwards_func_reallocarray" in
future*) ac_cv_func_reallocarray=no ;;
*) ac_cv_func_reallocarray=$gl_cv_onwards_func_reallocarray ;;
esac
if test $ac_cv_func_reallocarray = yes; then
printf "%s\n" "#define HAVE_REALLOCARRAY 1" >>confdefs.h
fi
if test "$ac_cv_func_reallocarray" = no; then
HAVE_REALLOCARRAY=0
case "$gl_cv_onwards_func_reallocarray" in
future*) REPLACE_REALLOCARRAY=1 ;;
esac
elif test "$gl_cv_malloc_ptrdiff" = no; then
REPLACE_REALLOCARRAY=1
fi
if test $HAVE_REALLOCARRAY = 0 || test $REPLACE_REALLOCARRAY = 1; then
GL_COND_OBJ_REALLOCARRAY_TRUE=
GL_COND_OBJ_REALLOCARRAY_FALSE='#'
else
GL_COND_OBJ_REALLOCARRAY_TRUE='#'
GL_COND_OBJ_REALLOCARRAY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_REALLOCARRAY_TRUE}" && test -z "${GL_COND_OBJ_REALLOCARRAY_FALSE}"; then
GL_COND_OBJ_REALLOCARRAY_TRUE='#'
GL_COND_OBJ_REALLOCARRAY_FALSE='#'
fi
if test -z "$GL_COND_OBJ_REALLOCARRAY_TRUE"; then :
:
fi
printf "%s\n" "#define GNULIB_REALLOCARRAY 1" >>confdefs.h
GL_GTPO_GNULIB_REALLOCARRAY=1
printf "%s\n" "#define GNULIB_TEST_REALLOCARRAY 1" >>confdefs.h
if test $RELOCATABLE = yes; then
gtpo_LIBOBJS="$gtpo_LIBOBJS relocatable.$ac_objext"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether setlocale (LC_ALL, NULL) is multithread-safe" >&5
printf %s "checking whether setlocale (LC_ALL, NULL) is multithread-safe... " >&6; }
if test ${gl_cv_func_setlocale_null_all_mtsafe+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on musl libc, macOS, FreeBSD, NetBSD, OpenBSD, AIX, Haiku.
*-musl* | midipix* | darwin* | freebsd* | midnightbsd* | netbsd* | openbsd* | aix* | haiku*)
gl_cv_func_setlocale_null_all_mtsafe=no ;;
# Guess no on Cygwin < 3.4.6.
cygwin*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED >= CYGWIN_VERSION_DLL_MAKE_COMBINED (3004, 6)
Lucky user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_setlocale_null_all_mtsafe=yes
else $as_nop
gl_cv_func_setlocale_null_all_mtsafe=no
fi
rm -rf conftest*
;;
# Guess yes on glibc, HP-UX, IRIX, Solaris, native Windows.
*-gnu* | gnu* | hpux* | irix* | solaris* | mingw* | windows*)
gl_cv_func_setlocale_null_all_mtsafe=yes ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_setlocale_null_all_mtsafe="$gl_cross_guess_normal" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setlocale_null_all_mtsafe" >&5
printf "%s\n" "$gl_cv_func_setlocale_null_all_mtsafe" >&6; }
case "$host_os" in
mingw* | windows*) ;;
*)
if test $gl_pthread_api = no && test $ac_cv_header_threads_h = no; then
gl_cv_func_setlocale_null_all_mtsafe="trivially yes"
fi
;;
esac
case "$gl_cv_func_setlocale_null_all_mtsafe" in
*yes) SETLOCALE_NULL_ALL_MTSAFE=1 ;;
*) SETLOCALE_NULL_ALL_MTSAFE=0 ;;
esac
printf "%s\n" "#define SETLOCALE_NULL_ALL_MTSAFE $SETLOCALE_NULL_ALL_MTSAFE" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether setlocale (category, NULL) is multithread-safe" >&5
printf %s "checking whether setlocale (category, NULL) is multithread-safe... " >&6; }
if test ${gl_cv_func_setlocale_null_one_mtsafe+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
# Guess no on OpenBSD, AIX.
openbsd* | aix*)
gl_cv_func_setlocale_null_one_mtsafe=no ;;
# Guess yes on glibc, musl libc, macOS, FreeBSD, NetBSD, HP-UX, IRIX, Solaris, Haiku, Cygwin, native Windows.
*-gnu* | gnu* | *-musl* | midipix* | darwin* | freebsd* | midnightbsd* | netbsd* | hpux* | irix* | solaris* | haiku* | cygwin* | mingw* | windows*)
gl_cv_func_setlocale_null_one_mtsafe=yes ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_setlocale_null_one_mtsafe="$gl_cross_guess_normal" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setlocale_null_one_mtsafe" >&5
printf "%s\n" "$gl_cv_func_setlocale_null_one_mtsafe" >&6; }
case "$host_os" in
mingw* | windows*) ;;
*)
if test $gl_pthread_api = no && test $ac_cv_header_threads_h = no; then
gl_cv_func_setlocale_null_one_mtsafe="trivially yes"
fi
;;
esac
case "$gl_cv_func_setlocale_null_one_mtsafe" in
*yes) SETLOCALE_NULL_ONE_MTSAFE=1 ;;
*) SETLOCALE_NULL_ONE_MTSAFE=0 ;;
esac
printf "%s\n" "#define SETLOCALE_NULL_ONE_MTSAFE $SETLOCALE_NULL_ONE_MTSAFE" >>confdefs.h
if test $SETLOCALE_NULL_ALL_MTSAFE = 0 || test $SETLOCALE_NULL_ONE_MTSAFE = 0; then
case "$host_os" in
mingw* | windows*)
SETLOCALE_NULL_LIB=
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5
printf %s "checking whether imported symbols can be declared weak... " >&6; }
if test ${gl_cv_have_weak+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
cygwin* | mingw* | windows*)
gl_cv_have_weak="guessing no"
;;
*)
gl_cv_have_weak=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern void xyzzy ();
#pragma weak xyzzy
int
main (void)
{
xyzzy();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_have_weak=maybe
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test $gl_cv_have_weak = maybe; then
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __ELF__
Extensible Linking Format
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Extensible Linking Format" >/dev/null 2>&1
then :
gl_cv_have_weak="guessing yes"
else $as_nop
gl_cv_have_weak="guessing no"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#pragma weak fputs
int main ()
{
return (fputs == NULL);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_have_weak=yes
else $as_nop
gl_cv_have_weak=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
;;
esac
case " $LDFLAGS " in
*" -static "*) gl_cv_have_weak=no ;;
esac
case "$gl_cv_have_weak" in
*yes)
case "$host_os" in
freebsd* | dragonfly* | midnightbsd*)
: > conftest1.c
$CC $CPPFLAGS $CFLAGS $LDFLAGS -fPIC -shared -o libempty.so conftest1.c -lpthread >&5 2>&1
cat <<EOF > conftest2.c
#include <pthread.h>
#pragma weak pthread_mutexattr_gettype
int main ()
{
return (pthread_mutexattr_gettype != NULL);
}
EOF
$CC $CPPFLAGS $CFLAGS $LDFLAGS -o conftest conftest2.c libempty.so >&5 2>&1 \
|| gl_cv_have_weak=no
rm -f conftest1.c libempty.so conftest2.c conftest
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_weak" >&5
printf "%s\n" "$gl_cv_have_weak" >&6; }
case "$gl_cv_have_weak" in
*yes)
printf "%s\n" "#define HAVE_WEAK_SYMBOLS 1" >>confdefs.h
;;
esac
case "$gl_cv_have_weak" in
*yes) SETLOCALE_NULL_LIB= ;;
*) SETLOCALE_NULL_LIB="$LIBPTHREAD" ;;
esac
;;
esac
else
SETLOCALE_NULL_LIB=
fi
LIB_SETLOCALE_NULL="$SETLOCALE_NULL_LIB"
if test $SETLOCALE_NULL_ALL_MTSAFE = 0 || test $SETLOCALE_NULL_ONE_MTSAFE = 0; then
GL_COND_OBJ_SETLOCALE_LOCK_TRUE=
GL_COND_OBJ_SETLOCALE_LOCK_FALSE='#'
else
GL_COND_OBJ_SETLOCALE_LOCK_TRUE='#'
GL_COND_OBJ_SETLOCALE_LOCK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SETLOCALE_LOCK_TRUE}" && test -z "${GL_COND_OBJ_SETLOCALE_LOCK_FALSE}"; then
GL_COND_OBJ_SETLOCALE_LOCK_TRUE='#'
GL_COND_OBJ_SETLOCALE_LOCK_FALSE='#'
fi
if test -z "$GL_COND_OBJ_SETLOCALE_LOCK_TRUE"; then :
CFLAG_VISIBILITY=
HAVE_VISIBILITY=0
if test -n "$GCC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5
printf %s "checking whether the -Werror option is usable... " >&6; }
if test ${gl_cv_cc_vis_werror+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_vis_werror=yes
else $as_nop
gl_cv_cc_vis_werror=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_save_CFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_vis_werror" >&5
printf "%s\n" "$gl_cv_cc_vis_werror" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
printf %s "checking for simple visibility declarations... " >&6; }
if test ${gl_cv_cc_visibility+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fvisibility=hidden"
if test $gl_cv_cc_vis_werror = yes; then
CFLAGS="$CFLAGS -Werror"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern __attribute__((__visibility__("hidden"))) int hiddenvar;
extern __attribute__((__visibility__("default"))) int exportedvar;
extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
extern __attribute__((__visibility__("default"))) int exportedfunc (void);
void dummyfunc (void) {}
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_visibility=yes
else $as_nop
gl_cv_cc_visibility=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_save_CFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_visibility" >&5
printf "%s\n" "$gl_cv_cc_visibility" >&6; }
if test $gl_cv_cc_visibility = yes; then
CFLAG_VISIBILITY="-fvisibility=hidden"
HAVE_VISIBILITY=1
fi
fi
printf "%s\n" "#define HAVE_VISIBILITY $HAVE_VISIBILITY" >>confdefs.h
fi
GL_GTPO_GNULIB_SETLOCALE_NULL=1
printf "%s\n" "#define GNULIB_TEST_SETLOCALE_NULL 1" >>confdefs.h
printf "%s\n" "#define GNULIB_SIGPIPE 1" >>confdefs.h
GL_GTPO_GNULIB_SIGNAL_H_SIGPIPE=1
GL_GTPO_GNULIB_STDIO_H_SIGPIPE=1
GL_GTPO_GNULIB_UNISTD_H_SIGPIPE=1
HAVE_POSIX_SIGNALBLOCKING=0
if test "$gl_cv_type_sigset_t" = yes; then
ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
if test "x$ac_cv_func_sigprocmask" = xyes
then :
HAVE_POSIX_SIGNALBLOCKING=1
fi
fi
if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
GL_COND_OBJ_SIGPROCMASK_TRUE=
GL_COND_OBJ_SIGPROCMASK_FALSE='#'
else
GL_COND_OBJ_SIGPROCMASK_TRUE='#'
GL_COND_OBJ_SIGPROCMASK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SIGPROCMASK_TRUE}" && test -z "${GL_COND_OBJ_SIGPROCMASK_FALSE}"; then
GL_COND_OBJ_SIGPROCMASK_TRUE='#'
GL_COND_OBJ_SIGPROCMASK_FALSE='#'
fi
if test -z "$GL_COND_OBJ_SIGPROCMASK_TRUE"; then :
:
fi
GL_GTPO_GNULIB_SIGPROCMASK=1
printf "%s\n" "#define GNULIB_TEST_SIGPROCMASK 1" >>confdefs.h
ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
if test "x$ac_cv_header_stdint_h" = xyes
then :
printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SIZE_MAX" >&5
printf %s "checking for SIZE_MAX... " >&6; }
if test ${gl_cv_size_max+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_cv_size_max=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#if HAVE_STDINT_H
#include <stdint.h>
#endif
#ifdef SIZE_MAX
Found it
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Found it" >/dev/null 2>&1
then :
gl_cv_size_max=yes
fi
rm -rf conftest*
if test $gl_cv_size_max != yes; then
if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) * CHAR_BIT - 1" "size_t_bits_minus_1" "#include <stddef.h>
#include <limits.h>"
then :
else $as_nop
size_t_bits_minus_1=
fi
if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) <= sizeof (unsigned int)" "fits_in_uint" "#include <stddef.h>"
then :
else $as_nop
fits_in_uint=
fi
if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
if test $fits_in_uint = 1; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
extern size_t foo;
extern unsigned long foo;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
fits_in_uint=0
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $fits_in_uint = 1; then
gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
else
gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
fi
else
gl_cv_size_max='((size_t)~(size_t)0)'
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_max" >&5
printf "%s\n" "$gl_cv_size_max" >&6; }
if test "$gl_cv_size_max" != yes; then
printf "%s\n" "#define SIZE_MAX $gl_cv_size_max" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
printf %s "checking for ssize_t... " >&6; }
if test ${gl_cv_ssize_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
int x = sizeof (ssize_t *) + sizeof (ssize_t);
return !x;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_ssize_t=yes
else $as_nop
gl_cv_ssize_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_ssize_t" >&5
printf "%s\n" "$gl_cv_ssize_t" >&6; }
if test $gl_cv_ssize_t = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether size_t is wider than 'long'" >&5
printf %s "checking whether size_t is wider than 'long'... " >&6; }
if test ${gl_cv_size_t_large+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_size_t_large=yes
else $as_nop
gl_cv_size_t_large=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_t_large" >&5
printf "%s\n" "$gl_cv_size_t_large" >&6; }
if test $gl_cv_size_t_large = yes; then
gl_def_ssize_t='long long'
else
gl_def_ssize_t='long'
fi
printf "%s\n" "#define ssize_t $gl_def_ssize_t" >>confdefs.h
fi
case "$host_os" in
mingw* | windows*)
REPLACE_STAT=1
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
printf %s "checking whether stat handles trailing slashes on files... " >&6; }
if test ${gl_cv_func_stat_file_slash+y}
then :
printf %s "(cached) " >&6
else $as_nop
touch conftest.tmp
# Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
ln -s conftest.tmp conftest.lnk
fi
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_stat_file_slash="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_stat_file_slash="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_stat_file_slash="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/stat.h>
int
main (void)
{
int result = 0;
struct stat st;
if (!stat ("conftest.tmp/", &st))
result |= 1;
#if HAVE_LSTAT
if (!stat ("conftest.lnk/", &st))
result |= 2;
#endif
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_stat_file_slash=yes
else $as_nop
gl_cv_func_stat_file_slash=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f conftest.tmp conftest.lnk
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
printf "%s\n" "$gl_cv_func_stat_file_slash" >&6; }
case $gl_cv_func_stat_file_slash in
*no)
REPLACE_STAT=1
printf "%s\n" "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
;;
esac
case $host_os in
solaris*)
REPLACE_FSTAT=1 ;;
esac
;;
esac
if test $REPLACE_STAT = 1; then
GL_COND_OBJ_STAT_TRUE=
GL_COND_OBJ_STAT_FALSE='#'
else
GL_COND_OBJ_STAT_TRUE='#'
GL_COND_OBJ_STAT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STAT_TRUE}" && test -z "${GL_COND_OBJ_STAT_FALSE}"; then
GL_COND_OBJ_STAT_TRUE='#'
GL_COND_OBJ_STAT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STAT_TRUE"; then :
case "$host_os" in
mingw* | windows*)
gtpo_LIBOBJS="$gtpo_LIBOBJS stat-w32.$ac_objext"
;;
esac
:
fi
GL_GTPO_GNULIB_STAT=1
printf "%s\n" "#define GNULIB_TEST_STAT 1" >>confdefs.h
ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
printf %s "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
if test ${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/stat.h>
#if HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#include <time.h>
struct timespec ts;
struct stat st;
int
main (void)
{
st.st_atim = ts;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
else $as_nop
ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
printf "%s\n" "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
printf "%s\n" "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
fi
else $as_nop
ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1" >>confdefs.h
else $as_nop
ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_atimensec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1" >>confdefs.h
else $as_nop
ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1" >>confdefs.h
fi
fi
fi
fi
ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1" >>confdefs.h
else $as_nop
ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_birthtimensec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1" >>confdefs.h
else $as_nop
ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1" >>confdefs.h
fi
fi
fi
GL_GENERATE_STDARG_H=false
NEXT_STDARG_H='<stdarg.h>'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
printf %s "checking for va_copy... " >&6; }
if test ${gl_cv_func_va_copy+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdarg.h>
int
main (void)
{
#ifndef va_copy
void (*func) (va_list, va_list) = va_copy;
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_va_copy=yes
else $as_nop
gl_cv_func_va_copy=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
printf "%s\n" "$gl_cv_func_va_copy" >&6; }
if test $gl_cv_func_va_copy = no; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined _AIX && !defined __GNUC__
AIX vaccine
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "vaccine" >/dev/null 2>&1
then :
gl_aixcc=yes
else $as_nop
gl_aixcc=no
fi
rm -rf conftest*
if test $gl_aixcc = yes; then
GL_GENERATE_STDARG_H=true
if test $gl_cv_have_include_next = yes; then
gl_cv_next_stdarg_h='<'stdarg.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
printf %s "checking absolute name of <stdarg.h>... " >&6; }
if test ${gl_cv_next_stdarg_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdarg.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'stdarg.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_stdarg_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_stdarg_h
gl_cv_next_stdarg_h='"'$gl_header'"'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
printf "%s\n" "$gl_cv_next_stdarg_h" >&6; }
fi
NEXT_STDARG_H=$gl_cv_next_stdarg_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'stdarg.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_stdarg_h
fi
NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
if test "$gl_cv_next_stdarg_h" = '""'; then
gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
NEXT_STDARG_H="$gl_cv_next_stdarg_h"
fi
else
exec 9>&6 6>/dev/null
if test ${gl_cv_func___va_copy+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdarg.h>
int
main (void)
{
#ifndef __va_copy
error, bail out
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func___va_copy=yes
else $as_nop
gl_cv_func___va_copy=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
exec 6>&9 9>&-
if test $gl_cv_func___va_copy = yes; then
printf "%s\n" "#define va_copy __va_copy" >>confdefs.h
else
printf "%s\n" "#define va_copy gl_va_copy" >>confdefs.h
fi
fi
fi
case "$GL_GENERATE_STDARG_H" in
false) STDARG_H='' ;;
true)
if test -z "$STDARG_H"; then
STDARG_H="${gl_source_base_prefix}stdarg.h"
fi
;;
*) echo "*** GL_GENERATE_STDARG_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_STDARG_H; then
GL_GENERATE_STDARG_H_TRUE=
GL_GENERATE_STDARG_H_FALSE='#'
else
GL_GENERATE_STDARG_H_TRUE='#'
GL_GENERATE_STDARG_H_FALSE=
fi
:
if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
GL_GENERATE_STDARG_H_TRUE='#'
GL_GENERATE_STDARG_H_FALSE='#'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bool, true, false" >&5
printf %s "checking for bool, true, false... " >&6; }
if test ${gl_cv_c_bool+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if true == false
#error "true == false"
#endif
extern bool b;
bool b = true == false;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_c_bool=yes
else $as_nop
gl_cv_c_bool=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_bool" >&5
printf "%s\n" "$gl_cv_c_bool" >&6; }
if test "$gl_cv_c_bool" = yes; then
printf "%s\n" "#define HAVE_C_BOOL 1" >>confdefs.h
fi
if test $ac_cv_header_stdckdint_h = yes; then
GL_GENERATE_STDCKDINT_H=false
else
GL_GENERATE_STDCKDINT_H=true
fi
case "$GL_GENERATE_STDCKDINT_H" in
false) STDCKDINT_H='' ;;
true)
if test -z "$STDCKDINT_H"; then
STDCKDINT_H="${gl_source_base_prefix}stdckdint.h"
fi
;;
*) echo "*** GL_GENERATE_STDCKDINT_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_STDCKDINT_H; then
GL_GENERATE_STDCKDINT_H_TRUE=
GL_GENERATE_STDCKDINT_H_FALSE='#'
else
GL_GENERATE_STDCKDINT_H_TRUE='#'
GL_GENERATE_STDCKDINT_H_FALSE=
fi
:
if test -z "${GL_GENERATE_STDCKDINT_H_TRUE}" && test -z "${GL_GENERATE_STDCKDINT_H_FALSE}"; then
GL_GENERATE_STDCKDINT_H_TRUE='#'
GL_GENERATE_STDCKDINT_H_FALSE='#'
fi
case "$GL_GENERATE_STDDEF_H" in
false) STDDEF_H='' ;;
true)
if test -z "$STDDEF_H"; then
STDDEF_H="${gl_source_base_prefix}stddef.h"
fi
;;
*) echo "*** GL_GENERATE_STDDEF_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_STDDEF_H; then
GL_GENERATE_STDDEF_H_TRUE=
GL_GENERATE_STDDEF_H_FALSE='#'
else
GL_GENERATE_STDDEF_H_TRUE='#'
GL_GENERATE_STDDEF_H_FALSE=
fi
:
if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
GL_GENERATE_STDDEF_H_TRUE='#'
GL_GENERATE_STDDEF_H_FALSE='#'
fi
case "$GL_GENERATE_STDINT_H" in
false) STDINT_H='' ;;
true)
if test -z "$STDINT_H"; then
STDINT_H="${gl_source_base_prefix}stdint.h"
fi
;;
*) echo "*** GL_GENERATE_STDINT_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_STDINT_H; then
GL_GENERATE_STDINT_H_TRUE=
GL_GENERATE_STDINT_H_FALSE='#'
else
GL_GENERATE_STDINT_H_TRUE='#'
GL_GENERATE_STDINT_H_FALSE=
fi
:
if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
GL_GENERATE_STDINT_H_TRUE='#'
GL_GENERATE_STDINT_H_FALSE='#'
fi
case "$GL_GENERATE_LIMITS_H" in
false) LIMITS_H='' ;;
true)
if test -z "$LIMITS_H"; then
LIMITS_H="${gl_source_base_prefix}limits.h"
fi
;;
*) echo "*** GL_GENERATE_LIMITS_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_LIMITS_H; then
GL_GENERATE_LIMITS_H_TRUE=
GL_GENERATE_LIMITS_H_FALSE='#'
else
GL_GENERATE_LIMITS_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE=
fi
:
if test -z "${GL_GENERATE_LIMITS_H_TRUE}" && test -z "${GL_GENERATE_LIMITS_H_FALSE}"; then
GL_GENERATE_LIMITS_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE='#'
fi
if test $REPLACE_STDIO_READ_FUNCS = 1; then
GL_COND_OBJ_STDIO_READ_TRUE=
GL_COND_OBJ_STDIO_READ_FALSE='#'
else
GL_COND_OBJ_STDIO_READ_TRUE='#'
GL_COND_OBJ_STDIO_READ_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STDIO_READ_TRUE}" && test -z "${GL_COND_OBJ_STDIO_READ_FALSE}"; then
GL_COND_OBJ_STDIO_READ_TRUE='#'
GL_COND_OBJ_STDIO_READ_FALSE='#'
fi
if test $REPLACE_STDIO_WRITE_FUNCS = 1; then
GL_COND_OBJ_STDIO_WRITE_TRUE=
GL_COND_OBJ_STDIO_WRITE_FALSE='#'
else
GL_COND_OBJ_STDIO_WRITE_TRUE='#'
GL_COND_OBJ_STDIO_WRITE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STDIO_WRITE_TRUE}" && test -z "${GL_COND_OBJ_STDIO_WRITE_FALSE}"; then
GL_COND_OBJ_STDIO_WRITE_TRUE='#'
GL_COND_OBJ_STDIO_WRITE_FALSE='#'
fi
GL_GTPO_GNULIB_FSCANF=1
printf "%s\n" "#define GNULIB_TEST_FSCANF 1" >>confdefs.h
printf "%s\n" "#define GNULIB_FSCANF 1" >>confdefs.h
GL_GTPO_GNULIB_SCANF=1
printf "%s\n" "#define GNULIB_TEST_SCANF 1" >>confdefs.h
printf "%s\n" "#define GNULIB_SCANF 1" >>confdefs.h
GL_GTPO_GNULIB_FGETC=1
printf "%s\n" "#define GNULIB_TEST_FGETC 1" >>confdefs.h
GL_GTPO_GNULIB_GETC=1
printf "%s\n" "#define GNULIB_TEST_GETC 1" >>confdefs.h
GL_GTPO_GNULIB_GETCHAR=1
printf "%s\n" "#define GNULIB_TEST_GETCHAR 1" >>confdefs.h
GL_GTPO_GNULIB_FGETS=1
printf "%s\n" "#define GNULIB_TEST_FGETS 1" >>confdefs.h
GL_GTPO_GNULIB_FREAD=1
printf "%s\n" "#define GNULIB_TEST_FREAD 1" >>confdefs.h
GL_GTPO_GNULIB_FPRINTF=1
printf "%s\n" "#define GNULIB_TEST_FPRINTF 1" >>confdefs.h
GL_GTPO_GNULIB_PRINTF=1
printf "%s\n" "#define GNULIB_TEST_PRINTF 1" >>confdefs.h
GL_GTPO_GNULIB_VFPRINTF=1
printf "%s\n" "#define GNULIB_TEST_VFPRINTF 1" >>confdefs.h
GL_GTPO_GNULIB_VPRINTF=1
printf "%s\n" "#define GNULIB_TEST_VPRINTF 1" >>confdefs.h
GL_GTPO_GNULIB_FPUTC=1
printf "%s\n" "#define GNULIB_TEST_FPUTC 1" >>confdefs.h
GL_GTPO_GNULIB_PUTC=1
printf "%s\n" "#define GNULIB_TEST_PUTC 1" >>confdefs.h
GL_GTPO_GNULIB_PUTCHAR=1
printf "%s\n" "#define GNULIB_TEST_PUTCHAR 1" >>confdefs.h
GL_GTPO_GNULIB_FPUTS=1
printf "%s\n" "#define GNULIB_TEST_FPUTS 1" >>confdefs.h
GL_GTPO_GNULIB_PUTS=1
printf "%s\n" "#define GNULIB_TEST_PUTS 1" >>confdefs.h
GL_GTPO_GNULIB_FWRITE=1
printf "%s\n" "#define GNULIB_TEST_FWRITE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stpcpy" >&5
printf %s "checking for stpcpy... " >&6; }
if test ${gl_cv_onwards_func_stpcpy+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "stpcpy" "ac_cv_have_decl_stpcpy" "#include <string.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_stpcpy" = xyes
then :
fi
if test $ac_cv_have_decl_stpcpy = yes; then
ac_fn_c_check_func "$LINENO" "stpcpy" "ac_cv_func_stpcpy"
if test "x$ac_cv_func_stpcpy" = xyes
then :
fi
if test $ac_cv_func_stpcpy = yes; then
gl_cv_onwards_func_stpcpy=yes
else
gl_cv_onwards_func_stpcpy='future OS version'
fi
else
gl_cv_onwards_func_stpcpy='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "stpcpy" "ac_cv_func_stpcpy"
if test "x$ac_cv_func_stpcpy" = xyes
then :
fi
gl_cv_onwards_func_stpcpy=$ac_cv_func_stpcpy
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_stpcpy" >&5
printf "%s\n" "$gl_cv_onwards_func_stpcpy" >&6; }
case "$gl_cv_onwards_func_stpcpy" in
future*) ac_cv_func_stpcpy=no ;;
*) ac_cv_func_stpcpy=$gl_cv_onwards_func_stpcpy ;;
esac
if test $ac_cv_func_stpcpy = yes; then
printf "%s\n" "#define HAVE_STPCPY 1" >>confdefs.h
fi
if test $ac_cv_func_stpcpy = no; then
HAVE_STPCPY=0
case "$gl_cv_onwards_func_stpcpy" in
future*) REPLACE_STPCPY=1 ;;
esac
fi
if test $HAVE_STPCPY = 0 || test $REPLACE_STPCPY = 1; then
GL_COND_OBJ_STPCPY_TRUE=
GL_COND_OBJ_STPCPY_FALSE='#'
else
GL_COND_OBJ_STPCPY_TRUE='#'
GL_COND_OBJ_STPCPY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STPCPY_TRUE}" && test -z "${GL_COND_OBJ_STPCPY_FALSE}"; then
GL_COND_OBJ_STPCPY_TRUE='#'
GL_COND_OBJ_STPCPY_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STPCPY_TRUE"; then :
:
fi
GL_GTPO_GNULIB_STPCPY=1
printf "%s\n" "#define GNULIB_TEST_STPCPY 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stpncpy" >&5
printf %s "checking for stpncpy... " >&6; }
if test ${gl_cv_onwards_func_stpncpy+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "stpncpy" "ac_cv_have_decl_stpncpy" "#include <string.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_stpncpy" = xyes
then :
fi
if test $ac_cv_have_decl_stpncpy = yes; then
ac_fn_c_check_func "$LINENO" "stpncpy" "ac_cv_func_stpncpy"
if test "x$ac_cv_func_stpncpy" = xyes
then :
fi
if test $ac_cv_func_stpncpy = yes; then
gl_cv_onwards_func_stpncpy=yes
else
gl_cv_onwards_func_stpncpy='future OS version'
fi
else
gl_cv_onwards_func_stpncpy='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "stpncpy" "ac_cv_func_stpncpy"
if test "x$ac_cv_func_stpncpy" = xyes
then :
fi
gl_cv_onwards_func_stpncpy=$ac_cv_func_stpncpy
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_stpncpy" >&5
printf "%s\n" "$gl_cv_onwards_func_stpncpy" >&6; }
case "$gl_cv_onwards_func_stpncpy" in
future*) ac_cv_func_stpncpy=no ;;
*) ac_cv_func_stpncpy=$gl_cv_onwards_func_stpncpy ;;
esac
if test $ac_cv_func_stpncpy = yes; then
printf "%s\n" "#define HAVE_STPNCPY 1" >>confdefs.h
fi
if test $ac_cv_func_stpncpy = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working stpncpy" >&5
printf %s "checking for working stpncpy... " >&6; }
if test ${gl_cv_func_stpncpy+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
Thanks for using GNU
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Thanks for using GNU" >/dev/null 2>&1
then :
gl_cv_func_stpncpy="guessing yes"
else $as_nop
case "$host_os" in
*-musl* | midipix*) gl_cv_func_stpncpy="guessing yes" ;;
*) gl_cv_func_stpncpy="$gl_cross_guess_normal" ;;
esac
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <string.h> /* for strcpy */
/* The stpncpy prototype is missing in <string.h> on AIX 4. */
#if !HAVE_DECL_STPNCPY
extern
# ifdef __cplusplus
"C"
# endif
char *stpncpy (char *dest, const char *src, size_t n);
#endif
int main ()
{
int result = 0;
const char *src = "Hello";
char dest[10];
/* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+1 here. */
{
strcpy (dest, "\377\377\377\377\377\377");
if (stpncpy (dest, src, 2) != dest + 2)
result |= 1;
}
/* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+4 here. */
{
strcpy (dest, "\377\377\377\377\377\377");
if (stpncpy (dest, src, 5) != dest + 5)
result |= 2;
}
/* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+6 here. */
{
strcpy (dest, "\377\377\377\377\377\377");
if (stpncpy (dest, src, 7) != dest + 5)
result |= 4;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_stpncpy=yes
else $as_nop
gl_cv_func_stpncpy=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stpncpy" >&5
printf "%s\n" "$gl_cv_func_stpncpy" >&6; }
case "$gl_cv_func_stpncpy" in
*yes)
printf "%s\n" "#define HAVE_STPNCPY 1" >>confdefs.h
;;
*)
REPLACE_STPNCPY=1
;;
esac
else
HAVE_STPNCPY=0
case "$gl_cv_onwards_func_stpncpy" in
future*) REPLACE_STPNCPY=1 ;;
esac
fi
if test $HAVE_STPNCPY = 0 || test $REPLACE_STPNCPY = 1; then
GL_COND_OBJ_STPNCPY_TRUE=
GL_COND_OBJ_STPNCPY_FALSE='#'
else
GL_COND_OBJ_STPNCPY_TRUE='#'
GL_COND_OBJ_STPNCPY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STPNCPY_TRUE}" && test -z "${GL_COND_OBJ_STPNCPY_FALSE}"; then
GL_COND_OBJ_STPNCPY_TRUE='#'
GL_COND_OBJ_STPNCPY_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STPNCPY_TRUE"; then :
:
fi
GL_GTPO_GNULIB_STPNCPY=1
printf "%s\n" "#define GNULIB_TEST_STPNCPY 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strchrnul" >&5
printf %s "checking for strchrnul... " >&6; }
if test ${gl_cv_onwards_func_strchrnul+y}
then :
printf %s "(cached) " >&6
else $as_nop
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "strchrnul" "ac_cv_have_decl_strchrnul" "#include <string.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strchrnul" = xyes
then :
fi
if test $ac_cv_have_decl_strchrnul = yes; then
ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul"
if test "x$ac_cv_func_strchrnul" = xyes
then :
fi
if test $ac_cv_func_strchrnul = yes; then
gl_cv_onwards_func_strchrnul=yes
else
gl_cv_onwards_func_strchrnul='future OS version'
fi
else
gl_cv_onwards_func_strchrnul='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul"
if test "x$ac_cv_func_strchrnul" = xyes
then :
fi
gl_cv_onwards_func_strchrnul=$ac_cv_func_strchrnul
;;
esac
exec 6>&9 9>&-
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_strchrnul" >&5
printf "%s\n" "$gl_cv_onwards_func_strchrnul" >&6; }
case "$gl_cv_onwards_func_strchrnul" in
future*) ac_cv_func_strchrnul=no ;;
*) ac_cv_func_strchrnul=$gl_cv_onwards_func_strchrnul ;;
esac
if test $ac_cv_func_strchrnul = yes; then
printf "%s\n" "#define HAVE_STRCHRNUL 1" >>confdefs.h
fi
if test $ac_cv_func_strchrnul = no; then
HAVE_STRCHRNUL=0
case "$gl_cv_onwards_func_strchrnul" in
future*) REPLACE_STRCHRNUL=1 ;;
esac
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strchrnul works" >&5
printf %s "checking whether strchrnul works... " >&6; }
if test ${gl_cv_func_strchrnul_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 9)
Lucky user
#endif
#else
Lucky user
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_strchrnul_works="guessing yes"
else $as_nop
gl_cv_func_strchrnul_works="guessing no"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h> /* for strchrnul */
int
main (void)
{
const char *buf = "a";
return strchrnul (buf, 'b') != buf + 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strchrnul_works=yes
else $as_nop
gl_cv_func_strchrnul_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strchrnul_works" >&5
printf "%s\n" "$gl_cv_func_strchrnul_works" >&6; }
case "$gl_cv_func_strchrnul_works" in
*yes) ;;
*) REPLACE_STRCHRNUL=1 ;;
esac
fi
if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then
GL_COND_OBJ_STRCHRNUL_TRUE=
GL_COND_OBJ_STRCHRNUL_FALSE='#'
else
GL_COND_OBJ_STRCHRNUL_TRUE='#'
GL_COND_OBJ_STRCHRNUL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRCHRNUL_TRUE}" && test -z "${GL_COND_OBJ_STRCHRNUL_FALSE}"; then
GL_COND_OBJ_STRCHRNUL_TRUE='#'
GL_COND_OBJ_STRCHRNUL_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRCHRNUL_TRUE"; then :
:
fi
GL_GTPO_GNULIB_STRCHRNUL=1
printf "%s\n" "#define GNULIB_TEST_STRCHRNUL 1" >>confdefs.h
if test "$GL_GENERATE_ERRNO_H:$REPLACE_STRERROR_0" = false:0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working strerror function" >&5
printf %s "checking for working strerror function... " >&6; }
if test ${gl_cv_func_working_strerror+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_working_strerror="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_working_strerror="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_working_strerror="$gl_cross_guess_normal" ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
int
main (void)
{
if (!*strerror (-2)) return 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_working_strerror=yes
else $as_nop
gl_cv_func_working_strerror=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strerror" >&5
printf "%s\n" "$gl_cv_func_working_strerror" >&6; }
case "$gl_cv_func_working_strerror" in
*yes) ;;
*)
REPLACE_STRERROR=1
;;
esac
case "$gl_cv_func_strerror_r_works" in
*no) REPLACE_STRERROR=1 ;;
esac
else
REPLACE_STRERROR=1
fi
if test $REPLACE_STRERROR = 1; then
GL_COND_OBJ_STRERROR_TRUE=
GL_COND_OBJ_STRERROR_FALSE='#'
else
GL_COND_OBJ_STRERROR_TRUE='#'
GL_COND_OBJ_STRERROR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRERROR_TRUE}" && test -z "${GL_COND_OBJ_STRERROR_FALSE}"; then
GL_COND_OBJ_STRERROR_TRUE='#'
GL_COND_OBJ_STRERROR_FALSE='#'
fi
printf "%s\n" "#define GNULIB_STRERROR 1" >>confdefs.h
GL_GTPO_GNULIB_STRERROR=1
printf "%s\n" "#define GNULIB_TEST_STRERROR 1" >>confdefs.h
if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then
GL_COND_OBJ_STRERROR_OVERRIDE_TRUE=
GL_COND_OBJ_STRERROR_OVERRIDE_FALSE='#'
else
GL_COND_OBJ_STRERROR_OVERRIDE_TRUE='#'
GL_COND_OBJ_STRERROR_OVERRIDE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRERROR_OVERRIDE_TRUE}" && test -z "${GL_COND_OBJ_STRERROR_OVERRIDE_FALSE}"; then
GL_COND_OBJ_STRERROR_OVERRIDE_TRUE='#'
GL_COND_OBJ_STRERROR_OVERRIDE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRERROR_OVERRIDE_TRUE"; then :
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
fi
if test $gl_cond_libtool = false; then
gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV"
gl_libdeps="$gl_libdeps $LIBICONV"
fi
if test $gl_cond_libtool = false; then
gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV"
gl_libdeps="$gl_libdeps $LIBICONV"
fi
if test $REPLACE_STRSTR = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strstr works in linear time" >&5
printf %s "checking whether strstr works in linear time... " >&6; }
if test ${gl_cv_func_strstr_linear+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \
&& !(defined __i386__ || defined __x86_64__) \
&& !defined __UCLIBC__
Lucky user
#endif
#endif
#ifdef __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
Lucky user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_strstr_linear="guessing yes"
else $as_nop
gl_cv_func_strstr_linear="$gl_cross_guess_normal"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __MVS__
/* z/OS does not deliver signals while strstr() is running (thanks to
restrictions on its LE runtime), which prevents us from limiting the
running time of this test. */
# error "This test does not work properly on z/OS"
#endif
#include <signal.h> /* for signal */
#include <string.h> /* for strstr */
#include <stdlib.h> /* for malloc */
#include <unistd.h> /* for alarm */
static void quit (int sig) { _exit (sig + 128); }
int
main (void)
{
int result = 0;
size_t m = 1000000;
char *haystack = (char *) malloc (2 * m + 2);
char *needle = (char *) malloc (m + 2);
/* Failure to compile this test due to missing alarm is okay,
since all such platforms (mingw) also have quadratic strstr. */
signal (SIGALRM, quit);
alarm (5);
/* Check for quadratic performance. */
if (haystack && needle)
{
memset (haystack, 'A', 2 * m);
haystack[2 * m] = 'B';
haystack[2 * m + 1] = 0;
memset (needle, 'A', m);
needle[m] = 'B';
needle[m + 1] = 0;
if (!strstr (haystack, needle))
result |= 1;
}
/* Free allocated memory, in case some sanitizer is watching. */
free (haystack);
free (needle);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strstr_linear=yes
else $as_nop
gl_cv_func_strstr_linear=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_linear" >&5
printf "%s\n" "$gl_cv_func_strstr_linear" >&6; }
case "$gl_cv_func_strstr_linear" in
*yes) ;;
*)
REPLACE_STRSTR=1
;;
esac
fi
if test $REPLACE_STRSTR = 1; then
gtpo_LIBOBJS="$gtpo_LIBOBJS strstr.$ac_objext"
fi
if test $REPLACE_MEMCHR = 1; then
REPLACE_STRSTR=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5
printf %s "checking whether strstr works... " >&6; }
if test ${gl_cv_func_strstr_works_always+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h> /* for __GNU_LIBRARY__ */
#ifdef __GNU_LIBRARY__
#include <features.h>
#if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \
|| defined __UCLIBC__
Lucky user
#endif
#elif defined __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
Lucky user
#endif
#else
Lucky user
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_strstr_works_always="guessing yes"
else $as_nop
gl_cv_func_strstr_works_always="$gl_cross_guess_normal"
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h> /* for __GNU_LIBRARY__, strstr */
#ifdef __GNU_LIBRARY__
#include <features.h>
#if __GLIBC__ == 2 && __GLIBC_MINOR__ == 28
Unlucky user
#endif
#endif
#define P "_EF_BF_BD"
#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P
#define NEEDLE P P P P P
int
main (void)
{
return !!strstr (HAYSTACK, NEEDLE);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strstr_works_always=yes
else $as_nop
gl_cv_func_strstr_works_always=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_works_always" >&5
printf "%s\n" "$gl_cv_func_strstr_works_always" >&6; }
case "$gl_cv_func_strstr_works_always" in
*yes) ;;
*)
REPLACE_STRSTR=1
;;
esac
fi
if test $REPLACE_STRSTR = 1; then
gtpo_LIBOBJS="$gtpo_LIBOBJS strstr.$ac_objext"
fi
GL_GTPO_GNULIB_STRSTR=1
printf "%s\n" "#define GNULIB_TEST_STRSTR 1" >>confdefs.h
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 11
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNICONV_H"; then
LIBUNISTRING_UNICONV_H="${gl_source_base_prefix}uniconv.h"
fi
else
LIBUNISTRING_UNICONV_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_TRUE=
LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_TRUE='#'
LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_FALSE}"; then
LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_TRUE='#'
LIBUNISTRING_COMPILE_UNICONV_U8_CONV_FROM_ENC_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 2 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 2 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNICTYPE_H"; then
LIBUNISTRING_UNICTYPE_H="${gl_source_base_prefix}unictype.h"
fi
else
LIBUNISTRING_UNICTYPE_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 1 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 8
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 8
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 11
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNILBRK_H"; then
LIBUNISTRING_UNILBRK_H="${gl_source_base_prefix}unilbrk.h"
fi
else
LIBUNISTRING_UNILBRK_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 1 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_TRUE=
LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_FALSE='#'
else
LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_TRUE='#'
LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_FALSE}"; then
LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_TRUE='#'
LIBUNISTRING_COMPILE_UNILBRK_U8_POSSIBLE_LINEBREAKS_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 1 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_TRUE=
LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_FALSE='#'
else
LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_TRUE='#'
LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_FALSE}"; then
LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_TRUE='#'
LIBUNISTRING_COMPILE_UNILBRK_U8_WIDTH_LINEBREAKS_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 1 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_TRUE=
LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_FALSE='#'
else
LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_TRUE='#'
LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_FALSE}"; then
LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_TRUE='#'
LIBUNISTRING_COMPILE_UNILBRK_ULC_WIDTH_LINEBREAKS_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 2 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 2 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNISTR_H"; then
LIBUNISTRING_UNISTR_H="${gl_source_base_prefix}unistr.h"
fi
else
LIBUNISTRING_UNISTR_H=
fi
printf "%s\n" "#define GNULIB_UNISTR_U16_MBTOUC 1" >>confdefs.h
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U16_MBTOUC_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_CHECK_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBLEN_FALSE='#'
fi
printf "%s\n" "#define GNULIB_UNISTR_U8_MBTOUC 1" >>confdefs.h
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 2 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 2 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_FALSE='#'
fi
printf "%s\n" "#define GNULIB_UNISTR_U8_MBTOUC_UNSAFE 1" >>confdefs.h
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 4
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_FALSE='#'
fi
printf "%s\n" "#define GNULIB_UNISTR_U8_MBTOUCR 1" >>confdefs.h
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_NEXT_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_NEXT_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_NEXT_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_NEXT_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_NEXT_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_NEXT_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_NEXT_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_NEXT_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_PREV_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_PREV_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_PREV_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_PREV_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_PREV_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_PREV_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_PREV_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_PREV_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_STRMBTOUC_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_STRMBTOUC_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_STRMBTOUC_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_STRMBTOUC_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_STRMBTOUC_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_STRMBTOUC_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_STRMBTOUC_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_STRMBTOUC_FALSE='#'
fi
printf "%s\n" "#define GNULIB_UNISTR_U8_UCTOMB 1" >>confdefs.h
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 11
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNITYPES_H"; then
LIBUNISTRING_UNITYPES_H="${gl_source_base_prefix}unitypes.h"
fi
else
LIBUNISTRING_UNITYPES_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 11
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNIWIDTH_H"; then
LIBUNISTRING_UNIWIDTH_H="${gl_source_base_prefix}uniwidth.h"
fi
else
LIBUNISTRING_UNIWIDTH_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 1 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE=
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE='#'
else
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE='#'
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE}"; then
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE='#'
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE='#'
fi
printf "%s\n" "#define GNULIB_STDIO_SINGLE_THREAD 1" >>confdefs.h
printf "%s\n" "#define USE_UNLOCKED_IO GNULIB_STDIO_SINGLE_THREAD" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for variable-length arrays" >&5
printf %s "checking for variable-length arrays... " >&6; }
if test ${ac_cv_c_vararrays+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC_NO_VLA__
defined
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "defined" >/dev/null 2>&1
then :
ac_cv_c_vararrays='no: __STDC_NO_VLA__ is defined'
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Test for VLA support. This test is partly inspired
from examples in the C standard. Use at least two VLA
functions to detect the GCC 3.4.3 bug described in:
https://lists.gnu.org/archive/html/bug-gnulib/2014-08/msg00014.html
*/
#ifdef __STDC_NO_VLA__
syntax error;
#else
extern int n;
int B[100];
int fvla (int m, int C[m][m]);
int
simple (int count, int all[static count])
{
return all[count - 1];
}
int
fvla (int m, int C[m][m])
{
typedef int VLA[m][m];
VLA x;
int D[m];
static int (*q)[m] = &B;
int (*s)[n] = q;
return C && &x[0][0] == &D[0] && &D[0] == s[0];
}
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_vararrays=yes
else $as_nop
ac_cv_c_vararrays=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_vararrays" >&5
printf "%s\n" "$ac_cv_c_vararrays" >&6; }
if test "$ac_cv_c_vararrays" = yes; then
printf "%s\n" "#define HAVE_C_VARARRAYS 1" >>confdefs.h
elif test "$ac_cv_c_vararrays" = no; then
printf "%s\n" "#define __STDC_NO_VLA__ 1" >>confdefs.h
fi
if test $ac_cv_func_vasnprintf = no; then
gtpo_LIBOBJS="$gtpo_LIBOBJS vasnprintf.$ac_objext"
gtpo_LIBOBJS="$gtpo_LIBOBJS printf-args.$ac_objext"
gtpo_LIBOBJS="$gtpo_LIBOBJS printf-parse.$ac_objext"
gtpo_LIBOBJS="$gtpo_LIBOBJS asnprintf.$ac_objext"
if test $ac_cv_func_vasnprintf = yes; then
printf "%s\n" "#define REPLACE_VASNPRINTF 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
if test "x$ac_cv_type_ptrdiff_t" = xyes
then :
else $as_nop
printf "%s\n" "#define ptrdiff_t long" >>confdefs.h
fi
fi
ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf"
if test "x$ac_cv_func_vasprintf" = xyes
then :
printf "%s\n" "#define HAVE_VASPRINTF 1" >>confdefs.h
fi
if test $ac_cv_func_vasprintf = no; then
gtpo_LIBOBJS="$gtpo_LIBOBJS vasprintf.$ac_objext"
gtpo_LIBOBJS="$gtpo_LIBOBJS asprintf.$ac_objext"
if test $ac_cv_func_vasprintf = yes; then
REPLACE_VASPRINTF=1
else
HAVE_VASPRINTF=0
fi
fi
GL_GTPO_GNULIB_VASPRINTF=1
printf "%s\n" "#define GNULIB_TEST_VASPRINTF 1" >>confdefs.h
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=asprintf:2:c-format"
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=vasprintf:2:c-format"
ac_fn_check_decl "$LINENO" "wcwidth" "ac_cv_have_decl_wcwidth" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_wcwidth" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_WCWIDTH $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_wcwidth != yes; then
HAVE_DECL_WCWIDTH=0
fi
if test $ac_cv_func_wcwidth != yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wcwidth is a macro" >&5
printf %s "checking whether wcwidth is a macro... " >&6; }
if test ${gl_cv_func_wcwidth_macro+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
#ifdef wcwidth
wchar_header_defines_wcwidth
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "wchar_header_defines_wcwidth" >/dev/null 2>&1
then :
gl_cv_func_wcwidth_macro=yes
else $as_nop
gl_cv_func_wcwidth_macro=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_macro" >&5
printf "%s\n" "$gl_cv_func_wcwidth_macro" >&6; }
fi
if test $ac_cv_func_wcwidth = yes || test $gl_cv_func_wcwidth_macro = yes; then
HAVE_WCWIDTH=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wcwidth works reasonably in UTF-8 locales" >&5
printf %s "checking whether wcwidth works reasonably in UTF-8 locales... " >&6; }
if test ${gl_cv_func_wcwidth_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_wcwidth_works="guessing yes";;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_wcwidth_works="guessing yes";;
# Guess yes on AIX 7 systems.
aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";;
*) gl_cv_func_wcwidth_works="$gl_cross_guess_normal";;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <wchar.h>
#if !HAVE_DECL_WCWIDTH
extern
# ifdef __cplusplus
"C"
# endif
int wcwidth (int);
#endif
int main ()
{
int result = 0;
if (setlocale (LC_ALL, "en_US.UTF-8") != NULL)
{
if (wcwidth (0x0301) > 0)
result |= 1;
if (wcwidth (0x05B0) > 0)
result |= 2;
if (wcwidth (0x200B) > 0)
result |= 4;
if (wcwidth (0xFF1A) == 0)
result |= 8;
if (wcwidth (0x2202) > 1)
result |= 16;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_wcwidth_works=yes
else $as_nop
gl_cv_func_wcwidth_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_works" >&5
printf "%s\n" "$gl_cv_func_wcwidth_works" >&6; }
case "$gl_cv_func_wcwidth_works" in
*yes) ;;
*no) REPLACE_WCWIDTH=1 ;;
esac
else
HAVE_WCWIDTH=0
fi
if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then
GL_COND_OBJ_WCWIDTH_TRUE=
GL_COND_OBJ_WCWIDTH_FALSE='#'
else
GL_COND_OBJ_WCWIDTH_TRUE='#'
GL_COND_OBJ_WCWIDTH_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WCWIDTH_TRUE}" && test -z "${GL_COND_OBJ_WCWIDTH_FALSE}"; then
GL_COND_OBJ_WCWIDTH_TRUE='#'
GL_COND_OBJ_WCWIDTH_FALSE='#'
fi
if test -z "$GL_COND_OBJ_WCWIDTH_TRUE"; then :
:
fi
GL_GTPO_GNULIB_WCWIDTH=1
printf "%s\n" "#define GNULIB_TEST_WCWIDTH 1" >>confdefs.h
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_MUTEX_TRUE=
GL_COND_OBJ_WINDOWS_MUTEX_FALSE='#'
else
GL_COND_OBJ_WINDOWS_MUTEX_TRUE='#'
GL_COND_OBJ_WINDOWS_MUTEX_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_MUTEX_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_MUTEX_FALSE}"; then
GL_COND_OBJ_WINDOWS_MUTEX_TRUE='#'
GL_COND_OBJ_WINDOWS_MUTEX_FALSE='#'
fi
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_ONCE_TRUE=
GL_COND_OBJ_WINDOWS_ONCE_FALSE='#'
else
GL_COND_OBJ_WINDOWS_ONCE_TRUE='#'
GL_COND_OBJ_WINDOWS_ONCE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_ONCE_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_ONCE_FALSE}"; then
GL_COND_OBJ_WINDOWS_ONCE_TRUE='#'
GL_COND_OBJ_WINDOWS_ONCE_FALSE='#'
fi
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_RECMUTEX_TRUE=
GL_COND_OBJ_WINDOWS_RECMUTEX_FALSE='#'
else
GL_COND_OBJ_WINDOWS_RECMUTEX_TRUE='#'
GL_COND_OBJ_WINDOWS_RECMUTEX_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_RECMUTEX_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_RECMUTEX_FALSE}"; then
GL_COND_OBJ_WINDOWS_RECMUTEX_TRUE='#'
GL_COND_OBJ_WINDOWS_RECMUTEX_FALSE='#'
fi
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_RWLOCK_TRUE=
GL_COND_OBJ_WINDOWS_RWLOCK_FALSE='#'
else
GL_COND_OBJ_WINDOWS_RWLOCK_TRUE='#'
GL_COND_OBJ_WINDOWS_RWLOCK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_RWLOCK_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_RWLOCK_FALSE}"; then
GL_COND_OBJ_WINDOWS_RWLOCK_TRUE='#'
GL_COND_OBJ_WINDOWS_RWLOCK_FALSE='#'
fi
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_TLS_TRUE=
GL_COND_OBJ_WINDOWS_TLS_FALSE='#'
else
GL_COND_OBJ_WINDOWS_TLS_TRUE='#'
GL_COND_OBJ_WINDOWS_TLS_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_TLS_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_TLS_FALSE}"; then
GL_COND_OBJ_WINDOWS_TLS_TRUE='#'
GL_COND_OBJ_WINDOWS_TLS_FALSE='#'
fi
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
REPLACE_WRITE=1
fi
if test $gl_cv_header_signal_h_SIGPIPE != yes; then
REPLACE_WRITE=1
fi
if test $REPLACE_WRITE = 1; then
GL_COND_OBJ_WRITE_TRUE=
GL_COND_OBJ_WRITE_FALSE='#'
else
GL_COND_OBJ_WRITE_TRUE='#'
GL_COND_OBJ_WRITE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WRITE_TRUE}" && test -z "${GL_COND_OBJ_WRITE_FALSE}"; then
GL_COND_OBJ_WRITE_TRUE='#'
GL_COND_OBJ_WRITE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_WRITE_TRUE"; then :
:
fi
GL_GTPO_GNULIB_WRITE=1
printf "%s\n" "#define GNULIB_TEST_WRITE 1" >>confdefs.h
:
printf "%s\n" "#define GNULIB_XALLOC 1" >>confdefs.h
printf "%s\n" "#define GNULIB_XALLOC_DIE 1" >>confdefs.h
ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
if test "x$ac_cv_header_stdint_h" = xyes
then :
printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
fi
:
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xasprintf:1:c-format"
# End of code from modules
gltests_libdeps=
gltests_ltlibdeps=
gl_source_base='tests'
gl_source_base_prefix=
gtpotests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
gl_module_indicator_condition=$gtpotests_WITNESS
GL_GRGL_GNULIB_SETLOCALE_NULL=1
ac_fn_c_check_header_compile "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$ac_includes_default"
if test "x$ac_cv_header_pwd_h" = xyes
then :
printf "%s\n" "#define HAVE_PWD_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
printf %s "checking for inline... " >&6; }
if test ${ac_cv_c_inline+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __cplusplus
typedef int foo_t;
static $ac_kw foo_t static_foo (void) {return 0; }
$ac_kw foo_t foo (void) {return 0; }
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_inline=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test "$ac_cv_c_inline" != no && break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
printf "%s\n" "$ac_cv_c_inline" >&6; }
case $ac_cv_c_inline in
inline | yes) ;;
*)
case $ac_cv_c_inline in
no) ac_val=;;
*) ac_val=$ac_cv_c_inline;;
esac
cat >>confdefs.h <<_ACEOF
#ifndef __cplusplus
#define inline $ac_val
#endif
_ACEOF
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
printf %s "checking for unsigned long long int... " >&6; }
if test ${ac_cv_type_unsigned_long_long_int+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_type_unsigned_long_long_int=yes
case $ac_prog_cc_stdc in
no | c89) ;;
*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* For now, do not test the preprocessor; as of 2007 there are too many
implementations with broken preprocessors. Perhaps this can
be revisited in 2012. In the meantime, code should not expect
#if to work with literals wider than 32 bits. */
/* Test literals. */
long long int ll = 9223372036854775807ll;
long long int nll = -9223372036854775807LL;
unsigned long long int ull = 18446744073709551615ULL;
/* Test constant expressions. */
typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
? 1 : -1)];
typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
? 1 : -1)];
int i = 63;
int
main (void)
{
/* Test availability of runtime routines for shift and division. */
long long int llmax = 9223372036854775807ll;
unsigned long long int ullmax = 18446744073709551615ull;
return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
| (llmax / ll) | (llmax % ll)
| (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
| (ullmax / ull) | (ullmax % ull));
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
else $as_nop
ac_cv_type_unsigned_long_long_int=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
printf "%s\n" "$ac_cv_type_unsigned_long_long_int" >&6; }
if test $ac_cv_type_unsigned_long_long_int = yes; then
printf "%s\n" "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes
then :
else $as_nop
printf "%s\n" "#define size_t unsigned int" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
if test "x$ac_cv_type_ptrdiff_t" = xyes
then :
printf "%s\n" "#define HAVE_PTRDIFF_T 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
printf %s "checking for ssize_t... " >&6; }
if test ${gl_cv_ssize_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
int x = sizeof (ssize_t *) + sizeof (ssize_t);
return !x;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_ssize_t=yes
else $as_nop
gl_cv_ssize_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_ssize_t" >&5
printf "%s\n" "$gl_cv_ssize_t" >&6; }
if test $gl_cv_ssize_t = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether size_t is wider than 'long'" >&5
printf %s "checking whether size_t is wider than 'long'... " >&6; }
if test ${gl_cv_size_t_large+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_size_t_large=yes
else $as_nop
gl_cv_size_t_large=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_t_large" >&5
printf "%s\n" "$gl_cv_size_t_large" >&6; }
if test $gl_cv_size_t_large = yes; then
gl_def_ssize_t='long long'
else
gl_def_ssize_t='long'
fi
printf "%s\n" "#define ssize_t $gl_def_ssize_t" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
"
if test "x$ac_cv_type_pid_t" = xyes
then :
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined _WIN64 && !defined __CYGWIN__
LLP64
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_pid_type='int'
else $as_nop
ac_pid_type='__int64'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select"
if test "x$ac_cv_func_select" = xyes
then :
printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for signal handlers with siginfo_t" >&5
printf %s "checking for signal handlers with siginfo_t... " >&6; }
if test ${gt_cv_siginfo_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <signal.h>
int
main (void)
{
struct sigaction action;
siginfo_t info;
action.sa_flags = SA_SIGINFO;
action.sa_sigaction = (void *) 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gt_cv_siginfo_t=yes
else $as_nop
gt_cv_siginfo_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_siginfo_t" >&5
printf "%s\n" "$gt_cv_siginfo_t" >&6; }
if test $gt_cv_siginfo_t = yes; then
printf "%s\n" "#define HAVE_SIGINFO 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
printf %s "checking whether byte ordering is bigendian... " >&6; }
if test ${ac_cv_c_bigendian+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_c_bigendian=unknown
# See if we're dealing with a universal compiler.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __APPLE_CC__
not a universal capable compiler
#endif
typedef int dummy;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# Check for potential -arch flags. It is not universal unless
# there are at least two -arch flags with different values.
ac_arch=
ac_prev=
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
if test -n "$ac_prev"; then
case $ac_word in
i?86 | x86_64 | ppc | ppc64)
if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
ac_arch=$ac_word
else
ac_cv_c_bigendian=universal
break
fi
;;
esac
ac_prev=
elif test "x$ac_word" = "x-arch"; then
ac_prev=arch
fi
done
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test $ac_cv_c_bigendian = unknown; then
# See if sys/param.h defines the BYTE_ORDER macro.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
&& LITTLE_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if BYTE_ORDER != BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else $as_nop
ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to _BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#ifndef _BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else $as_nop
ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# Compile a test program.
if test "$cross_compiling" = yes
then :
# Try to guess by grepping values from an object file.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
unsigned short int ascii_mm[] =
{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
unsigned short int ascii_ii[] =
{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
int use_ascii (int i) {
return ascii_mm[i] + ascii_ii[i];
}
unsigned short int ebcdic_ii[] =
{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
unsigned short int ebcdic_mm[] =
{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
int use_ebcdic (int i) {
return ebcdic_mm[i] + ebcdic_ii[i];
}
extern int foo;
int
main (void)
{
return use_ascii (foo) == use_ebcdic (foo);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
ac_cv_c_bigendian=yes
fi
if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
if test "$ac_cv_c_bigendian" = unknown; then
ac_cv_c_bigendian=no
else
# finding both strings is unlikely to happen, but who knows?
ac_cv_c_bigendian=unknown
fi
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
/* Are we little or big endian? From Harbison&Steele. */
union
{
long int l;
char c[sizeof (long int)];
} u;
u.l = 1;
return u.c[sizeof (long int) - 1] == 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_c_bigendian=no
else $as_nop
ac_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
printf "%s\n" "$ac_cv_c_bigendian" >&6; }
case $ac_cv_c_bigendian in #(
yes)
endianness=1;; #(
no)
endianness=0 ;; #(
universal)
endianness=universal
;; #(
*)
echo "AC-C-BIGENDIAN fails to work on your system." | sed -e 's,-,_,g' 1>&2
echo "Please report this as a bug to bug-autoconf@gnu.org" 1>&2
exit 1 ;;
esac
if test $endianness != universal; then
printf "%s\n" "#define ENDIANNESS $endianness" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
if test "x$ac_cv_header_arpa_inet_h" = xyes
then :
printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "gethostname" "ac_cv_func_gethostname"
if test "x$ac_cv_func_gethostname" = xyes
then :
printf "%s\n" "#define HAVE_GETHOSTNAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
if test "x$ac_cv_func_gethostbyname" = xyes
then :
printf "%s\n" "#define HAVE_GETHOSTBYNAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
if test "x$ac_cv_func_inet_ntop" = xyes
then :
printf "%s\n" "#define HAVE_INET_NTOP 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IPv6 sockets" >&5
printf %s "checking for IPv6 sockets... " >&6; }
if test ${gt_cv_socket_ipv6+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
int
main (void)
{
int x = AF_INET6; struct in6_addr y; struct sockaddr_in6 z;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gt_cv_socket_ipv6=yes
else $as_nop
gt_cv_socket_ipv6=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_socket_ipv6" >&5
printf "%s\n" "$gt_cv_socket_ipv6" >&6; }
if test $gt_cv_socket_ipv6 = yes; then
printf "%s\n" "#define HAVE_IPV6 1" >>confdefs.h
fi
if test "$gl_cv_libxml_use_included" = yes && test "$enable_shared" != yes; then
printf "%s\n" "#define LIBXML_STATIC 1" >>confdefs.h
fi
if test "$enable_shared" = yes; then
case "$host_os" in
mingw* | cygwin*) is_woe32dll=yes ;;
*) is_woe32dll=no ;;
esac
else
is_woe32dll=no
fi
if test $is_woe32dll = yes; then
WOE32DLL_TRUE=
WOE32DLL_FALSE='#'
else
WOE32DLL_TRUE='#'
WOE32DLL_FALSE=
fi
if test $is_woe32dll = yes; then
printf "%s\n" "#define WOE32DLL 1" >>confdefs.h
fi
GETTEXTLIB_EXPORTS_FLAGS=
if test -n "$GETOPT_H"; then
GETTEXTLIB_EXPORTS_FLAGS="-DGNULIB_DEFINED_GETOPT $GETTEXTLIB_EXPORTS_FLAGS"
fi
if test "$ac_cv_lib_error_at_line" = no; then
GETTEXTLIB_EXPORTS_FLAGS="-DGNULIB_DEFINED_ERROR $GETTEXTLIB_EXPORTS_FLAGS"
fi
if test "$ac_cv_lib_error_at_line" = no; then
case "$host_os" in
cygwin* | linux*-android*)
printf "%s\n" "#define GNULIB_REPLACE_ERROR 1" >>confdefs.h
;;
esac
fi
GLOBAL_SYMBOL_PIPE=$lt_cv_sys_global_symbol_pipe
if test -n "$GLOBAL_SYMBOL_PIPE"; then
HAVE_GLOBAL_SYMBOL_PIPE=1
else
HAVE_GLOBAL_SYMBOL_PIPE=
fi
# Check whether --with-emacs was given.
if test ${with_emacs+y}
then :
withval=$with_emacs; gt_use_emacs=$withval
else $as_nop
gt_use_emacs=yes
fi
if test "$EMACS" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether Emacs support is requested" >&5
printf %s "checking whether Emacs support is requested... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_use_emacs" >&5
printf "%s\n" "$gt_use_emacs" >&6; }
if test "$gt_use_emacs" = no; then
EMACS=no
fi
fi
if test "$EMACS" != no; then
# If set to t, that means we are running in a shell under Emacs.
# If you have an Emacs named "t", then use the full path.
test x"$EMACS" = xt && EMACS=
for ac_prog in emacs xemacs
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_EMACS+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$EMACS"; then
ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_EMACS="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
EMACS=$ac_cv_prog_EMACS
if test -n "$EMACS"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $EMACS" >&5
printf "%s\n" "$EMACS" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$EMACS" && break
done
test -n "$EMACS" || EMACS="no"
# Check whether --with-lispdir was given.
if test ${with_lispdir+y}
then :
withval=$with_lispdir; lispdir="$withval"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where .elc files should go" >&5
printf %s "checking where .elc files should go... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lispdir" >&5
printf "%s\n" "$lispdir" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where .elc files should go" >&5
printf %s "checking where .elc files should go... " >&6; }
if test ${am_cv_lispdir+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $EMACS != "no"; then
if test x${lispdir+set} != xset; then
# If $EMACS isn't GNU Emacs or XEmacs, this can blow up pretty badly
# Some emacsen will start up in interactive mode, requiring C-x C-c to exit,
# which is non-obvious for non-emacs users.
# Redirecting /dev/null should help a bit; pity we can't detect "broken"
# emacsen earlier and avoid running this altogether.
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$EMACS -batch -Q -eval '(while load-path (princ (concat (car load-path) \"\\n\")) (setq load-path (cdr load-path)))' </dev/null >conftest.out"; } >&5
($EMACS -batch -Q -eval '(while load-path (princ (concat (car load-path) "\n")) (setq load-path (cdr load-path)))' </dev/null >conftest.out) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
am_cv_lispdir=`sed -n \
-e 's,/$,,' \
-e '/.*\/lib\/x*emacs\/site-lisp$/{s,.*/lib/\(x*emacs/site-lisp\)$,${libdir}/\1,;p;q;}' \
-e '/.*\/share\/x*emacs\/site-lisp$/{s,.*/share/\(x*emacs/site-lisp\),${datarootdir}/\1,;p;q;}' \
conftest.out`
rm conftest.out
fi
fi
test -z "$am_cv_lispdir" && am_cv_lispdir='${datadir}/emacs/site-lisp'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_lispdir" >&5
printf "%s\n" "$am_cv_lispdir" >&6; }
lispdir="$am_cv_lispdir"
fi
fi
aclocaldir='${datadir}/aclocal'
# Check whether --with-git was given.
if test ${with_git+y}
then :
withval=$with_git; gt_use_git=$withval
else $as_nop
gt_use_git=maybe
fi
# Check whether --with-cvs was given.
if test ${with_cvs+y}
then :
withval=$with_cvs; gt_use_cvs=$withval
else $as_nop
gt_use_cvs=no
fi
# Check whether --with-bzip2 was given.
if test ${with_bzip2+y}
then :
withval=$with_bzip2; gt_use_bzip2=$withval
else $as_nop
gt_use_bzip2=maybe
fi
# Check whether --with-xz was given.
if test ${with_xz+y}
then :
withval=$with_xz; gt_use_xz=$withval
else $as_nop
gt_use_xz=maybe
fi
# The CVS format is deprecated, because "cvs init" does not work in all
# circumstances
# (see <https://lists.gnu.org/archive/html/bug-cvs/2010-05/msg00003.html>)
# and we are not allowed to distribute the cvs infrastructure files ourselves
# (see <https://lists.gnu.org/archive/html/bug-cvs/2010-06/msg00011.html>).
#
# With the archive from version 0.18.1, we can observe the following
# compression rates:
# Size File
# 16916480 archive.dir.tar
# 3528757 archive.dir.tar.gz
# 2621440 archive.cvs.tar
# 2082492 archive.dir.tar.bz2
# 696320 archive.git.tar
# 599046 archive.git.tar.bz2
# 592989 archive.git.tar.gz
# 588124 archive.git.tar.xz
# 457190 archive.cvs.tar.gz
# 335808 archive.cvs.tar.bz2
# 308880 archive.dir.tar.xz
# 299124 archive.cvs.tar.xz
# Among these:
# - We don't offer the uncompressed ones, because at least gzip can be
# assumed to be present everywhere.
# - Among archive.git.tar.*, all have approximately the same size, because
# git already compresses most of its repository data. Offer only .gz here.
# - Among archive.cvs.tar.*, offer only .gz, for simplicity, since --with-cvs
# is deprecated.
# The remaining ones are:
# Size File ARCHIVE_FORMAT
# 3528757 archive.dir.tar.gz dirgz
# 2082492 archive.dir.tar.bz2 dirbz2
# 592989 archive.git.tar.gz git
# 457190 archive.cvs.tar.gz cvs
# 308880 archive.dir.tar.xz dirxz
if test "$gt_use_xz" != no && test "$gt_use_xz" != maybe; then
# --with-xz is specified. Even if --with-git or --with-cvs or --with-bzip2 is
# also specified, we use the dirxz format.
ARCHIVE_FORMAT=dirxz
else
if test "$gt_use_git" != no && test "$gt_use_git" != maybe; then
# --with-git is specified. Even if --with-cvs or --with-bzip2 is also
# specified, we use the git format.
ARCHIVE_FORMAT=git
else
if test "$gt_use_cvs" != no; then
# --with-cvs is specified. Even if --with-bzip2 is also specified, we use
# the cvs format.
ARCHIVE_FORMAT=cvs
else
if test "$gt_use_bzip2" != no && test "$gt_use_bzip2" != maybe; then
# --with-bzip2 is specified. We use the dirbz2 format.
ARCHIVE_FORMAT=dirbz2
else
# Neither --with-git nor --with-cvs nor --with-bzip2 nor --with-xz is
# specified. Determine which programs are present.
if test "$gt_use_xz" != no \
&& (xz --version) >/dev/null 2>&1 \
&& xz --version | grep lzma >/dev/null; then
# --without-xz is not specified, and the xz program exists.
ARCHIVE_FORMAT=dirxz
else
# --without-xz is specified, or the xz program is missing.
if test "$gt_use_git" != no \
&& (git --version) >/dev/null 2>&1 \
&& { case `git --version | sed -e 's/^[^0-9]*//'` in
0.* | 1.[0-5].*) false ;;
*) true ;;
esac
}; then
# --without-git is not specified, and the git program exists
# in version 1.6 or newer. Use git format.
ARCHIVE_FORMAT=git
else
# --without-git is specified, or the git program is missing.
if test "$gt_use_bzip2" != no \
&& (: | bzip2 --version) >/dev/null 2>&1 \
&& { sed_bzip2_version1='s/ \([0-9][0-9.]*\).*/ \1/'
sed_bzip2_version2='s/^.* //'
case `(: | bzip2 --version) 2>&1 \
| sed -e 1q \
| sed -e "$sed_bzip2_version1" -e "$sed_bzip2_version2"` in
0.*) false ;;
*) true ;;
esac
}; then
# --without-bzip2 is not specified, and the bzip2 program exists
# in version 1.0 or newer. Use dirbz2 format.
ARCHIVE_FORMAT=dirbz2
else
# --without-bzip2 is specified, or the bzip2 program is missing.
ARCHIVE_FORMAT=dirgz
fi
fi
fi
fi
fi
fi
fi
ARCHIVE_VERSION=0.22.4
PACKAGE_SUFFIX="-$ARCHIVE_VERSION"
printf "%s\n" "#define PACKAGE_SUFFIX \"$PACKAGE_SUFFIX\"" >>confdefs.h
ac_aux_dir_abs=`cd $ac_aux_dir && pwd`
# Extract the first word of "dvips", so it can be a program name with args.
set dummy dvips; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_DVIPS+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $DVIPS in
[\\/]* | ?:[\\/]*)
ac_cv_path_DVIPS="$DVIPS" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_DVIPS="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_path_DVIPS" && ac_cv_path_DVIPS="$ac_aux_dir_abs/missing dvips"
;;
esac
fi
DVIPS=$ac_cv_path_DVIPS
if test -n "$DVIPS"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DVIPS" >&5
printf "%s\n" "$DVIPS" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "texi2pdf", so it can be a program name with args.
set dummy texi2pdf; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_TEXI2PDF+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $TEXI2PDF in
[\\/]* | ?:[\\/]*)
ac_cv_path_TEXI2PDF="$TEXI2PDF" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_TEXI2PDF="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_path_TEXI2PDF" && ac_cv_path_TEXI2PDF="$ac_aux_dir_abs/missing texi2pdf"
;;
esac
fi
TEXI2PDF=$ac_cv_path_TEXI2PDF
if test -n "$TEXI2PDF"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEXI2PDF" >&5
printf "%s\n" "$TEXI2PDF" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "perl", so it can be a program name with args.
set dummy perl; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PERL+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $PERL in
[\\/]* | ?:[\\/]*)
ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="$ac_aux_dir_abs/missing perl"
;;
esac
fi
PERL=$ac_cv_path_PERL
if test -n "$PERL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
printf "%s\n" "$PERL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
CROSS_COMPILING=$cross_compiling
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library 2 or newer" >&5
printf %s "checking whether we are using the GNU C Library 2 or newer... " >&6; }
if test ${ac_cv_gnu_library_2+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ >= 2) && !defined __UCLIBC__
Lucky GNU user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "Lucky GNU user" >/dev/null 2>&1
then :
ac_cv_gnu_library_2=yes
else $as_nop
ac_cv_gnu_library_2=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2" >&5
printf "%s\n" "$ac_cv_gnu_library_2" >&6; }
GLIBC2="$ac_cv_gnu_library_2"
if test "$CXX_CHOICE" = no; then
CXX=no
fi
if test -z "$CXX"; then
if test -n "$CCC"; then
CXX="$CCC"
else
if test -n "$ac_tool_prefix"; then
for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CXX"; then
ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CXX=$ac_cv_prog_CXX
if test -n "$CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
printf "%s\n" "$CXX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$CXX" && break
done
fi
if test -z "$CXX"; then
ac_ct_CXX=$CXX
for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CXX"; then
ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CXX="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
if test -n "$ac_ct_CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
printf "%s\n" "$ac_ct_CXX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_CXX" && break
done
if test "x$ac_ct_CXX" = x; then
CXX=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CXX=$ac_ct_CXX
fi
fi
fi
fi
if test "$CXX" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
printf %s "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works... " >&6; }
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
echo 'int main () { return 0; }' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
gl_cv_prog_ansicxx_works=yes
if (./conftest; exit) 2>/dev/null; then
gl_cv_prog_ansicxx_cross=no
else
gl_cv_prog_ansicxx_cross=yes
fi
else
gl_cv_prog_ansicxx_works=no
fi
rm -fr conftest*
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_ansicxx_works" >&5
printf "%s\n" "$gl_cv_prog_ansicxx_works" >&6; }
if test $gl_cv_prog_ansicxx_works = no; then
CXX=no
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports namespaces" >&5
printf %s "checking whether the C++ compiler supports namespaces... " >&6; }
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
cat <<EOF > conftest.$ac_ext
#include <iostream>
namespace test { using namespace std; }
std::ostream* ptr;
int main () { return 0; }
EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
gl_cv_prog_ansicxx_namespaces=yes
else
gl_cv_prog_ansicxx_namespaces=no
fi
rm -fr conftest*
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_ansicxx_namespaces" >&5
printf "%s\n" "$gl_cv_prog_ansicxx_namespaces" >&6; }
if test $gl_cv_prog_ansicxx_namespaces = no; then
CXX=no
fi
fi
fi
if test "$CXX" != no; then
ANSICXX_TRUE=
ANSICXX_FALSE='#'
else
ANSICXX_TRUE='#'
ANSICXX_FALSE=
fi
if test "$CXX" != no; then
depcc="$CXX" am_compiler_list=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
printf %s "checking dependency style of $depcc... " >&6; }
if test ${am_cv_CXX_dependencies_compiler_type+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
# We make a subdir and do the tests there. Otherwise we can end up
# making bogus files that we don't know about and never remove. For
# instance it was reported that on HP-UX the gcc test will end up
# making a dummy file named 'D' -- because '-MD' means "put the output
# in D".
rm -rf conftest.dir
mkdir conftest.dir
# Copy depcomp to subdir because otherwise we won't find it if we're
# using a relative directory.
cp "$am_depcomp" conftest.dir
cd conftest.dir
# We will build objects and dependencies in a subdirectory because
# it helps to detect inapplicable dependency modes. For instance
# both Tru64's cc and ICC support -MD to output dependencies as a
# side effect of compilation, but ICC will put the dependencies in
# the current directory while Tru64 will put them in the object
# directory.
mkdir sub
am_cv_CXX_dependencies_compiler_type=none
if test "$am_compiler_list" = ""; then
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
fi
am__universal=false
case " $depcc " in #(
*\ -arch\ *\ -arch\ *) am__universal=true ;;
esac
for depmode in $am_compiler_list; do
# Setup a source with many dependencies, because some compilers
# like to wrap large dependency lists on column 80 (with \), and
# we should not choose a depcomp mode which is confused by this.
#
# We need to recreate these files for each test, as the compiler may
# overwrite some of them when testing with obscure command lines.
# This happens at least with the AIX C compiler.
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
# Solaris 10 /bin/sh.
echo '/* dummy */' > sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
# We check with '-c' and '-o' for the sake of the "dashmstdout"
# mode. It turns out that the SunPro C++ compiler does not properly
# handle '-M -o', and we need to detect this. Also, some Intel
# versions had trouble with output in subdirs.
am__obj=sub/conftest.${OBJEXT-o}
am__minus_obj="-o $am__obj"
case $depmode in
gcc)
# This depmode causes a compiler race in universal mode.
test "$am__universal" = false || continue
;;
nosideeffect)
# After this tag, mechanisms are not by side-effect, so they'll
# only be used when explicitly requested.
if test "x$enable_dependency_tracking" = xyes; then
continue
else
break
fi
;;
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
# This compiler won't grok '-c -o', but also, the minuso test has
# not run yet. These depmodes are late enough in the game, and
# so weak that their functioning should not be impacted.
am__obj=conftest.${OBJEXT-o}
am__minus_obj=
;;
none) break ;;
esac
if depmode=$depmode \
source=sub/conftest.c object=$am__obj \
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
>/dev/null 2>conftest.err &&
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
# or remarks (even with -Werror). So we grep stderr for any message
# that says an option was ignored or not supported.
# When given -MP, icc 7.0 and 7.1 complain thusly:
# icc: Command line warning: ignoring option '-M'; no argument required
# The diagnosis changed in icc 8.0:
# icc: Command line remark: option '-MP' not supported
if (grep 'ignoring option' conftest.err ||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_CXX_dependencies_compiler_type=$depmode
break
fi
fi
done
cd ..
rm -rf conftest.dir
else
am_cv_CXX_dependencies_compiler_type=none
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; }
CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
if
test "x$enable_dependency_tracking" != xno \
&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
am__fastdepCXX_TRUE=
am__fastdepCXX_FALSE='#'
else
am__fastdepCXX_TRUE='#'
am__fastdepCXX_FALSE=
fi
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
printf %s "checking whether the compiler supports GNU C++... " >&6; }
if test ${ac_cv_cxx_compiler_gnu+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
ac_compiler_gnu=yes
else $as_nop
ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test $ac_compiler_gnu = yes; then
GXX=yes
else
GXX=
fi
ac_test_CXXFLAGS=${CXXFLAGS+y}
ac_save_CXXFLAGS=$CXXFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
printf %s "checking whether $CXX accepts -g... " >&6; }
if test ${ac_cv_prog_cxx_g+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_cxx_werror_flag=$ac_cxx_werror_flag
ac_cxx_werror_flag=yes
ac_cv_prog_cxx_g=no
CXXFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
ac_cv_prog_cxx_g=yes
else $as_nop
CXXFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
else $as_nop
ac_cxx_werror_flag=$ac_save_cxx_werror_flag
CXXFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
ac_cv_prog_cxx_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cxx_werror_flag=$ac_save_cxx_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
if test $ac_test_CXXFLAGS; then
CXXFLAGS=$ac_save_CXXFLAGS
elif test $ac_cv_prog_cxx_g = yes; then
if test "$GXX" = yes; then
CXXFLAGS="-g -O2"
else
CXXFLAGS="-g"
fi
else
if test "$GXX" = yes; then
CXXFLAGS="-O2"
else
CXXFLAGS=
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
else
if false; then
am__fastdepCXX_TRUE=
am__fastdepCXX_FALSE='#'
else
am__fastdepCXX_TRUE='#'
am__fastdepCXX_FALSE=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a german Unicode locale" >&5
printf %s "checking for a german Unicode locale... " >&6; }
if test ${gt_cv_locale_de_utf8+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$host_os" in
*-musl* | midipix*)
gt_cv_locale_de_utf8=de_DE.UTF-8
;;
*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
imitates locale dependent behaviour by looking at the environment
variables, and all locales use the UTF-8 encoding. */
#if !(defined __BEOS__ || defined __HAIKU__)
/* Check whether the given locale name is recognized by the system. */
# if defined _WIN32 && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
category of the locale to "C". */
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
# else
if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
On Mac OS X 10.3.5 (Darwin 7.5) in the de_DE locale, nl_langinfo(CODESET)
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
some unit tests fail. */
# if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
return 1;
}
# endif
# ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
/* Check whether in the name of the third month, the second character
(should be U+00E4: LATIN SMALL LETTER A WITH DIAERESIS) is two bytes
long, with UTF-8 encoding. */
t.tm_year = 1965 - 1900; t.tm_mon = 3 - 1; t.tm_mday = 29;
if (strftime (buf, sizeof (buf), "%B", &t) < 5
|| buf[1] != (char) 0xc3 || buf[2] != (char) 0xa4)
return 1;
#endif
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */
/* Check whether the decimal separator is a comma.
On NetBSD 3.0 in the de_DE.ISO8859-1 locale, localeconv()->decimal_point
are nl_langinfo(RADIXCHAR) are both ".". */
if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
return 0;
}
_ACEOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
case "$host_os" in
# Handle native Windows specially, because there setlocale() interprets
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
# "fr" or "fra" as "French" or "French_France.1252",
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
# "ja" as "Japanese" or "Japanese_Japan.932",
# and similar.
mingw*)
# Test for the hypothetical native Windows locale name.
if (LC_ALL=German_Germany.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_de_utf8=German_Germany.65001
else
# None found.
gt_cv_locale_de_utf8=none
fi
;;
*)
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
# configure script would override the LC_ALL setting. Likewise for
# LC_CTYPE, which is also set at the beginning of the configure script.
# Test for the usual locale name.
if (LC_ALL=de_DE LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_de_utf8=de_DE
else
# Test for the locale name with explicit encoding suffix.
if (LC_ALL=de_DE.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_de_utf8=de_DE.UTF-8
else
# Test for the Solaris 7 locale name.
if (LC_ALL=de.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_de_utf8=de.UTF-8
else
# None found.
gt_cv_locale_de_utf8=none
fi
fi
fi
;;
esac
fi
rm -fr conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_de_utf8" >&5
printf "%s\n" "$gt_cv_locale_de_utf8" >&6; }
LOCALE_DE_UTF8=$gt_cv_locale_de_utf8
if test "${enable_libasprintf+set}" = set; then
if test "$enable_libasprintf" != no; then
TESTLIBASPRINTF=yes
else
TESTLIBASPRINTF=no
fi
else
TESTLIBASPRINTF=yes
fi
if test "$CXX" = no; then
TESTLIBASPRINTF=no
fi
if test $USE_INCLUDED_LIBINTL = no; then
TEST_SYSTEM_LIBINTL_TRUE=
TEST_SYSTEM_LIBINTL_FALSE='#'
else
TEST_SYSTEM_LIBINTL_TRUE='#'
TEST_SYSTEM_LIBINTL_FALSE=
fi
subdirs="$subdirs examples"
ac_config_files="$ac_config_files Makefile"
ac_config_files="$ac_config_files doc/Makefile"
ac_config_files="$ac_config_files its/Makefile"
ac_config_files="$ac_config_files gnulib-lib/Makefile"
ac_config_files="$ac_config_files libgrep/Makefile"
ac_config_files="$ac_config_files src/Makefile"
ac_config_files="$ac_config_files src/user-email:src/user-email.sh.in"
ac_config_files="$ac_config_files libgettextpo/Makefile"
ac_config_files="$ac_config_files libgettextpo/exported.sh"
ac_config_files="$ac_config_files po/Makefile.in"
ac_config_files="$ac_config_files projects/Makefile"
ac_config_files="$ac_config_files styles/Makefile"
ac_config_files="$ac_config_files emacs/Makefile"
ac_config_files="$ac_config_files misc/Makefile"
ac_config_files="$ac_config_files misc/gettextize"
ac_config_files="$ac_config_files misc/autopoint"
ac_config_files="$ac_config_files misc/convert-archive"
ac_config_files="$ac_config_files man/Makefile"
ac_config_files="$ac_config_files man/x-to-1"
ac_config_files="$ac_config_files m4/Makefile"
ac_config_files="$ac_config_files tests/Makefile"
ac_config_files="$ac_config_files tests/init-env"
ac_config_files="$ac_config_files system-tests/Makefile"
ac_config_files="$ac_config_files gnulib-tests/Makefile"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems. If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.
_ACEOF
# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space=' '; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
# `set' does not quote correctly, so add quotes: double-quote
# substitution turns \\\\ into \\, and sed turns \\ into \.
sed -n \
"s/'/'\\\\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
;; #(
*)
# `set' quotes correctly as required by POSIX, so do not add quotes.
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
) |
sed '
/^ac_cv_env_/b end
t clear
:clear
s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
t end
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
:end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
if test -w "$cache_file"; then
if test "x$cache_file" != "x/dev/null"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
if test ! -f "$cache_file" || test -h "$cache_file"; then
cat confcache >"$cache_file"
else
case $cache_file in #(
*/* | ?:*)
mv -f confcache "$cache_file"$$ &&
mv -f "$cache_file"$$ "$cache_file" ;; #(
*)
mv -f confcache "$cache_file" ;;
esac
fi
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
fi
fi
rm -f confcache
test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
DEFS=-DHAVE_CONFIG_H
ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
# 1. Remove the extension, and $U if already installed.
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
# will be set to the directory where LIBOBJS objects are built.
as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs
LTLIBOBJS=$ac_ltlibobjs
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
printf %s "checking that generated files are newer than configure... " >&6; }
if test -n "$am_sleep_pid"; then
# Hide warnings about reused PIDs.
wait $am_sleep_pid 2>/dev/null
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
printf "%s\n" "done" >&6; }
if test -n "$EXEEXT"; then
am__EXEEXT_TRUE=
am__EXEEXT_FALSE='#'
else
am__EXEEXT_TRUE='#'
am__EXEEXT_FALSE=
fi
if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
as_fn_error $? "conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${ANSICXX_TRUE}" && test -z "${ANSICXX_FALSE}"; then
as_fn_error $? "conditional \"ANSICXX\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
# Check whether --enable-year2038 was given.
if test ${enable_year2038+y}
then :
enableval=$enable_year2038;
fi
if test -z "${WOE32_TRUE}" && test -z "${WOE32_FALSE}"; then
as_fn_error $? "conditional \"WOE32\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${OS2_TRUE}" && test -z "${OS2_FALSE}"; then
as_fn_error $? "conditional \"OS2\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WINDOWS_NATIVE_TRUE}" && test -z "${WINDOWS_NATIVE_FALSE}"; then
as_fn_error $? "conditional \"WINDOWS_NATIVE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${INSTALL_PRIVATE_LIBRARIES_TRUE}" && test -z "${INSTALL_PRIVATE_LIBRARIES_FALSE}"; then
as_fn_error $? "conditional \"INSTALL_PRIVATE_LIBRARIES\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_INSTALLED_LIBTEXTSTYLE_TRUE}" && test -z "${USE_INSTALLED_LIBTEXTSTYLE_FALSE}"; then
as_fn_error $? "conditional \"USE_INSTALLED_LIBTEXTSTYLE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_INSTALLED_CSHARP_DLL_TRUE}" && test -z "${USE_INSTALLED_CSHARP_DLL_FALSE}"; then
as_fn_error $? "conditional \"USE_INSTALLED_CSHARP_DLL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${INCLUDED_LIBXML_TRUE}" && test -z "${INCLUDED_LIBXML_FALSE}"; then
as_fn_error $? "conditional \"INCLUDED_LIBXML\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${RELOCATABLE_VIA_LD_TRUE}" && test -z "${RELOCATABLE_VIA_LD_FALSE}"; then
as_fn_error $? "conditional \"RELOCATABLE_VIA_LD\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${RELOCATABLE_VIA_WRAPPER_TRUE}" && test -z "${RELOCATABLE_VIA_WRAPPER_FALSE}"; then
as_fn_error $? "conditional \"RELOCATABLE_VIA_WRAPPER\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
gl_libobjs=
gl_ltlibobjs=
gl_libobjdeps=
if test -n "$gl_LIBOBJS"; then
# Remove the extension.
sed_drop_objext='s/\.o$//;s/\.obj$//'
sed_dirname1='s,//*,/,g'
sed_dirname2='s,\(.\)/$,\1,'
sed_dirname3='s,^[^/]*$,.,'
sed_dirname4='s,\(.\)/[^/]*$,\1,'
sed_basename1='s,.*/,,'
for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
gl_libobjs="$gl_libobjs $i.$ac_objext"
gl_ltlibobjs="$gl_ltlibobjs $i.lo"
i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"`
i_base=`echo "$i" | sed -e "$sed_basename1"`
gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo"
done
fi
gl_LIBOBJS=$gl_libobjs
gl_LTLIBOBJS=$gl_ltlibobjs
gl_LIBOBJDEPS=$gl_libobjdeps
gltests_libobjs=
gltests_ltlibobjs=
gltests_libobjdeps=
if test -n "$gltests_LIBOBJS"; then
# Remove the extension.
sed_drop_objext='s/\.o$//;s/\.obj$//'
sed_dirname1='s,//*,/,g'
sed_dirname2='s,\(.\)/$,\1,'
sed_dirname3='s,^[^/]*$,.,'
sed_dirname4='s,\(.\)/[^/]*$,\1,'
sed_basename1='s,.*/,,'
for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
gltests_libobjs="$gltests_libobjs $i.$ac_objext"
gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"`
i_base=`echo "$i" | sed -e "$sed_basename1"`
gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo"
done
fi
gltests_LIBOBJS=$gltests_libobjs
gltests_LTLIBOBJS=$gltests_ltlibobjs
gltests_LIBOBJDEPS=$gltests_libobjdeps
if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
grgl_libobjs=
grgl_ltlibobjs=
grgl_libobjdeps=
if test -n "$grgl_LIBOBJS"; then
# Remove the extension.
sed_drop_objext='s/\.o$//;s/\.obj$//'
sed_dirname1='s,//*,/,g'
sed_dirname2='s,\(.\)/$,\1,'
sed_dirname3='s,^[^/]*$,.,'
sed_dirname4='s,\(.\)/[^/]*$,\1,'
sed_basename1='s,.*/,,'
for i in `for i in $grgl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
grgl_libobjs="$grgl_libobjs $i.$ac_objext"
grgl_ltlibobjs="$grgl_ltlibobjs $i.lo"
i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"`
i_base=`echo "$i" | sed -e "$sed_basename1"`
grgl_libobjdeps="$grgl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po"
done
fi
grgl_LIBOBJS=$grgl_libobjs
grgl_LTLIBOBJS=$grgl_ltlibobjs
grgl_LIBOBJDEPS=$grgl_libobjdeps
grgltests_libobjs=
grgltests_ltlibobjs=
grgltests_libobjdeps=
if test -n "$grgltests_LIBOBJS"; then
# Remove the extension.
sed_drop_objext='s/\.o$//;s/\.obj$//'
sed_dirname1='s,//*,/,g'
sed_dirname2='s,\(.\)/$,\1,'
sed_dirname3='s,^[^/]*$,.,'
sed_dirname4='s,\(.\)/[^/]*$,\1,'
sed_basename1='s,.*/,,'
for i in `for i in $grgltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
grgltests_libobjs="$grgltests_libobjs $i.$ac_objext"
grgltests_ltlibobjs="$grgltests_ltlibobjs $i.lo"
i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"`
i_base=`echo "$i" | sed -e "$sed_basename1"`
grgltests_libobjdeps="$grgltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po"
done
fi
grgltests_LIBOBJS=$grgltests_libobjs
grgltests_LTLIBOBJS=$grgltests_ltlibobjs
grgltests_LIBOBJDEPS=$grgltests_libobjdeps
if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
gtpo_libobjs=
gtpo_ltlibobjs=
gtpo_libobjdeps=
if test -n "$gtpo_LIBOBJS"; then
# Remove the extension.
sed_drop_objext='s/\.o$//;s/\.obj$//'
sed_dirname1='s,//*,/,g'
sed_dirname2='s,\(.\)/$,\1,'
sed_dirname3='s,^[^/]*$,.,'
sed_dirname4='s,\(.\)/[^/]*$,\1,'
sed_basename1='s,.*/,,'
for i in `for i in $gtpo_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
gtpo_libobjs="$gtpo_libobjs $i.$ac_objext"
gtpo_ltlibobjs="$gtpo_ltlibobjs $i.lo"
i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"`
i_base=`echo "$i" | sed -e "$sed_basename1"`
gtpo_libobjdeps="$gtpo_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo"
done
fi
gtpo_LIBOBJS=$gtpo_libobjs
gtpo_LTLIBOBJS=$gtpo_ltlibobjs
gtpo_LIBOBJDEPS=$gtpo_libobjdeps
gtpotests_libobjs=
gtpotests_ltlibobjs=
gtpotests_libobjdeps=
if test -n "$gtpotests_LIBOBJS"; then
# Remove the extension.
sed_drop_objext='s/\.o$//;s/\.obj$//'
sed_dirname1='s,//*,/,g'
sed_dirname2='s,\(.\)/$,\1,'
sed_dirname3='s,^[^/]*$,.,'
sed_dirname4='s,\(.\)/[^/]*$,\1,'
sed_basename1='s,.*/,,'
for i in `for i in $gtpotests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
gtpotests_libobjs="$gtpotests_libobjs $i.$ac_objext"
gtpotests_ltlibobjs="$gtpotests_ltlibobjs $i.lo"
i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"`
i_base=`echo "$i" | sed -e "$sed_basename1"`
gtpotests_libobjdeps="$gtpotests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo"
done
fi
gtpotests_LIBOBJS=$gtpotests_libobjs
gtpotests_LTLIBOBJS=$gtpotests_ltlibobjs
gtpotests_LIBOBJDEPS=$gtpotests_libobjdeps
if test -z "${WOE32DLL_TRUE}" && test -z "${WOE32DLL_FALSE}"; then
as_fn_error $? "conditional \"WOE32DLL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${ANSICXX_TRUE}" && test -z "${ANSICXX_FALSE}"; then
as_fn_error $? "conditional \"ANSICXX\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${TEST_SYSTEM_LIBINTL_TRUE}" && test -z "${TEST_SYSTEM_LIBINTL_FALSE}"; then
as_fn_error $? "conditional \"TEST_SYSTEM_LIBINTL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.
debug=false
ac_cs_recheck=false
ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else $as_nop
case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
# Reset variables that may have inherited troublesome values from
# the environment.
# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" "" $as_nl"
PS1='$ '
PS2='> '
PS4='+ '
# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
# The user is always right.
if ${PATH_SEPARATOR+false} :; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
test -r "$as_dir$0" && as_myself=$as_dir$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
printf "%s\n" "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
return $1
} # as_fn_set_status
# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
set +e
as_fn_set_status $1
exit $1
} # as_fn_exit
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
eval 'as_fn_append ()
{
eval $1+=\$2
}'
else $as_nop
as_fn_append ()
{
eval $1=\$$1\$2
}
fi # as_fn_append
# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
eval 'as_fn_arith ()
{
as_val=$(( $* ))
}'
else $as_nop
as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
}
fi # as_fn_arith
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';;
esac;;
*)
ECHO_N='-n';;
esac
# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n. New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
# In both cases, we have to default to `cp -pR'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -pR'
fi
else
as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by gettext-tools $as_me 0.22.4, which was
generated by GNU Autoconf 2.71. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
CONFIG_LINKS = $CONFIG_LINKS
CONFIG_COMMANDS = $CONFIG_COMMANDS
$ $0 $@
on `(hostname || uname -n) 2>/dev/null | sed 1q`
"
_ACEOF
case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac
case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
config_commands="$ac_config_commands"
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration. Unless the files
and actions are specified as TAGs, all are instantiated by default.
Usage: $0 [OPTION]... [TAG]...
-h, --help print this help, then exit
-V, --version print version number and configuration settings, then exit
--config print configuration, then exit
-q, --quiet, --silent
do not print progress messages
-d, --debug don't remove temporary files
--recheck update $as_me by reconfiguring in the same conditions
--file=FILE[:TEMPLATE]
instantiate the configuration file FILE
--header=FILE[:TEMPLATE]
instantiate the configuration header FILE
Configuration files:
$config_files
Configuration headers:
$config_headers
Configuration commands:
$config_commands
Report bugs to <bug-gettext@gnu.org>."
_ACEOF
ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\
gettext-tools config.status 0.22.4
configured by $0, generated by GNU Autoconf 2.71,
with options \\"\$ac_cs_config\\"
Copyright (C) 2021 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P'
AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
case $1 in
--*=?*)
ac_option=`expr "X$1" : 'X\([^=]*\)='`
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
ac_shift=:
;;
--*=)
ac_option=`expr "X$1" : 'X\([^=]*\)='`
ac_optarg=
ac_shift=:
;;
*)
ac_option=$1
ac_optarg=$2
ac_shift=shift
;;
esac
case $ac_option in
# Handling of the options.
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
ac_cs_recheck=: ;;
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
printf "%s\n" "$ac_cs_version"; exit ;;
--config | --confi | --conf | --con | --co | --c )
printf "%s\n" "$ac_cs_config"; exit ;;
--debug | --debu | --deb | --de | --d | -d )
debug=: ;;
--file | --fil | --fi | --f )
$ac_shift
case $ac_optarg in
*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
'') as_fn_error $? "missing file argument" ;;
esac
as_fn_append CONFIG_FILES " '$ac_optarg'"
ac_need_defaults=false;;
--header | --heade | --head | --hea )
$ac_shift
case $ac_optarg in
*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
as_fn_append CONFIG_HEADERS " '$ac_optarg'"
ac_need_defaults=false;;
--he | --h)
# Conflict between --help and --header
as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
--help | --hel | -h )
printf "%s\n" "$ac_cs_usage"; exit ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil | --si | --s)
ac_cs_silent=: ;;
# This is an error.
-*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;
*) as_fn_append ac_config_targets " $1"
ac_need_defaults=false ;;
esac
shift
done
ac_configure_extra_args=
if $ac_cs_silent; then
exec 6>/dev/null
ac_configure_extra_args="$ac_configure_extra_args --silent"
fi
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
shift
\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
CONFIG_SHELL='$SHELL'
export CONFIG_SHELL
exec "\$@"
fi
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
echo
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
printf "%s\n" "$ac_log"
} >&5
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#
# INIT-COMMANDS
#
AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
sed_quote_subst='$sed_quote_subst'
double_quote_subst='$double_quote_subst'
delay_variable_subst='$delay_variable_subst'
macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
FILECMD='`$ECHO "$FILECMD" | $SED "$delay_single_quote_subst"`'
deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
lt_ar_flags='`$ECHO "$lt_ar_flags" | $SED "$delay_single_quote_subst"`'
AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
LD_RC='`$ECHO "$LD_RC" | $SED "$delay_single_quote_subst"`'
reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
reload_flag_RC='`$ECHO "$reload_flag_RC" | $SED "$delay_single_quote_subst"`'
reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
reload_cmds_RC='`$ECHO "$reload_cmds_RC" | $SED "$delay_single_quote_subst"`'
old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
old_archive_cmds_RC='`$ECHO "$old_archive_cmds_RC" | $SED "$delay_single_quote_subst"`'
compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
compiler_RC='`$ECHO "$compiler_RC" | $SED "$delay_single_quote_subst"`'
GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
GCC_RC='`$ECHO "$GCC_RC" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_no_builtin_flag_RC='`$ECHO "$lt_prog_compiler_no_builtin_flag_RC" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_pic_RC='`$ECHO "$lt_prog_compiler_pic_RC" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_wl_RC='`$ECHO "$lt_prog_compiler_wl_RC" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_static_RC='`$ECHO "$lt_prog_compiler_static_RC" | $SED "$delay_single_quote_subst"`'
lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
lt_cv_prog_compiler_c_o_RC='`$ECHO "$lt_cv_prog_compiler_c_o_RC" | $SED "$delay_single_quote_subst"`'
archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
archive_cmds_need_lc_RC='`$ECHO "$archive_cmds_need_lc_RC" | $SED "$delay_single_quote_subst"`'
enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
enable_shared_with_static_runtimes_RC='`$ECHO "$enable_shared_with_static_runtimes_RC" | $SED "$delay_single_quote_subst"`'
export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
export_dynamic_flag_spec_RC='`$ECHO "$export_dynamic_flag_spec_RC" | $SED "$delay_single_quote_subst"`'
whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
whole_archive_flag_spec_RC='`$ECHO "$whole_archive_flag_spec_RC" | $SED "$delay_single_quote_subst"`'
compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
compiler_needs_object_RC='`$ECHO "$compiler_needs_object_RC" | $SED "$delay_single_quote_subst"`'
old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
old_archive_from_new_cmds_RC='`$ECHO "$old_archive_from_new_cmds_RC" | $SED "$delay_single_quote_subst"`'
old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
old_archive_from_expsyms_cmds_RC='`$ECHO "$old_archive_from_expsyms_cmds_RC" | $SED "$delay_single_quote_subst"`'
archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
archive_cmds_RC='`$ECHO "$archive_cmds_RC" | $SED "$delay_single_quote_subst"`'
archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
archive_expsym_cmds_RC='`$ECHO "$archive_expsym_cmds_RC" | $SED "$delay_single_quote_subst"`'
module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
module_cmds_RC='`$ECHO "$module_cmds_RC" | $SED "$delay_single_quote_subst"`'
module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
module_expsym_cmds_RC='`$ECHO "$module_expsym_cmds_RC" | $SED "$delay_single_quote_subst"`'
with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
with_gnu_ld_RC='`$ECHO "$with_gnu_ld_RC" | $SED "$delay_single_quote_subst"`'
allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
allow_undefined_flag_RC='`$ECHO "$allow_undefined_flag_RC" | $SED "$delay_single_quote_subst"`'
no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
no_undefined_flag_RC='`$ECHO "$no_undefined_flag_RC" | $SED "$delay_single_quote_subst"`'
hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_libdir_flag_spec_RC='`$ECHO "$hardcode_libdir_flag_spec_RC" | $SED "$delay_single_quote_subst"`'
hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_libdir_separator_RC='`$ECHO "$hardcode_libdir_separator_RC" | $SED "$delay_single_quote_subst"`'
hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_direct_RC='`$ECHO "$hardcode_direct_RC" | $SED "$delay_single_quote_subst"`'
hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_direct_absolute_RC='`$ECHO "$hardcode_direct_absolute_RC" | $SED "$delay_single_quote_subst"`'
hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_minus_L_RC='`$ECHO "$hardcode_minus_L_RC" | $SED "$delay_single_quote_subst"`'
hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_shlibpath_var_RC='`$ECHO "$hardcode_shlibpath_var_RC" | $SED "$delay_single_quote_subst"`'
hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_automatic_RC='`$ECHO "$hardcode_automatic_RC" | $SED "$delay_single_quote_subst"`'
inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
inherit_rpath_RC='`$ECHO "$inherit_rpath_RC" | $SED "$delay_single_quote_subst"`'
link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
link_all_deplibs_RC='`$ECHO "$link_all_deplibs_RC" | $SED "$delay_single_quote_subst"`'
always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
always_export_symbols_RC='`$ECHO "$always_export_symbols_RC" | $SED "$delay_single_quote_subst"`'
export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
export_symbols_cmds_RC='`$ECHO "$export_symbols_cmds_RC" | $SED "$delay_single_quote_subst"`'
exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
exclude_expsyms_RC='`$ECHO "$exclude_expsyms_RC" | $SED "$delay_single_quote_subst"`'
include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
include_expsyms_RC='`$ECHO "$include_expsyms_RC" | $SED "$delay_single_quote_subst"`'
prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
prelink_cmds_RC='`$ECHO "$prelink_cmds_RC" | $SED "$delay_single_quote_subst"`'
postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
postlink_cmds_RC='`$ECHO "$postlink_cmds_RC" | $SED "$delay_single_quote_subst"`'
file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
file_list_spec_RC='`$ECHO "$file_list_spec_RC" | $SED "$delay_single_quote_subst"`'
hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_action_RC='`$ECHO "$hardcode_action_RC" | $SED "$delay_single_quote_subst"`'
compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
compiler_lib_search_dirs_RC='`$ECHO "$compiler_lib_search_dirs_RC" | $SED "$delay_single_quote_subst"`'
predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
predep_objects_RC='`$ECHO "$predep_objects_RC" | $SED "$delay_single_quote_subst"`'
postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
postdep_objects_RC='`$ECHO "$postdep_objects_RC" | $SED "$delay_single_quote_subst"`'
predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
predeps_RC='`$ECHO "$predeps_RC" | $SED "$delay_single_quote_subst"`'
postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
postdeps_RC='`$ECHO "$postdeps_RC" | $SED "$delay_single_quote_subst"`'
compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
compiler_lib_search_path_RC='`$ECHO "$compiler_lib_search_path_RC" | $SED "$delay_single_quote_subst"`'
LTCC='$LTCC'
LTCFLAGS='$LTCFLAGS'
compiler='$compiler_DEFAULT'
# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
eval 'cat <<_LTECHO_EOF
\$1
_LTECHO_EOF'
}
# Quote evaled strings.
for var in AS \
DLLTOOL \
OBJDUMP \
SHELL \
ECHO \
PATH_SEPARATOR \
SED \
GREP \
EGREP \
FGREP \
LD \
NM \
LN_S \
lt_SP2NL \
lt_NL2SP \
reload_flag \
FILECMD \
deplibs_check_method \
file_magic_cmd \
file_magic_glob \
want_nocaseglob \
sharedlib_from_linklib_cmd \
AR \
archiver_list_spec \
STRIP \
RANLIB \
CC \
CFLAGS \
compiler \
lt_cv_sys_global_symbol_pipe \
lt_cv_sys_global_symbol_to_cdecl \
lt_cv_sys_global_symbol_to_import \
lt_cv_sys_global_symbol_to_c_name_address \
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
lt_cv_nm_interface \
nm_file_list_spec \
lt_cv_truncate_bin \
lt_prog_compiler_no_builtin_flag \
lt_prog_compiler_pic \
lt_prog_compiler_wl \
lt_prog_compiler_static \
lt_cv_prog_compiler_c_o \
need_locks \
MANIFEST_TOOL \
DSYMUTIL \
NMEDIT \
LIPO \
OTOOL \
OTOOL64 \
shrext_cmds \
export_dynamic_flag_spec \
whole_archive_flag_spec \
compiler_needs_object \
with_gnu_ld \
allow_undefined_flag \
no_undefined_flag \
hardcode_libdir_flag_spec \
hardcode_libdir_separator \
exclude_expsyms \
include_expsyms \
file_list_spec \
variables_saved_for_relink \
libname_spec \
library_names_spec \
soname_spec \
install_override_mode \
finish_eval \
old_striplib \
striplib \
compiler_lib_search_dirs \
predep_objects \
postdep_objects \
predeps \
postdeps \
compiler_lib_search_path \
LD_CXX \
LD_RC \
reload_flag_CXX \
reload_flag_RC \
compiler_CXX \
compiler_RC \
lt_prog_compiler_no_builtin_flag_CXX \
lt_prog_compiler_no_builtin_flag_RC \
lt_prog_compiler_pic_CXX \
lt_prog_compiler_pic_RC \
lt_prog_compiler_wl_CXX \
lt_prog_compiler_wl_RC \
lt_prog_compiler_static_CXX \
lt_prog_compiler_static_RC \
lt_cv_prog_compiler_c_o_CXX \
lt_cv_prog_compiler_c_o_RC \
export_dynamic_flag_spec_CXX \
export_dynamic_flag_spec_RC \
whole_archive_flag_spec_CXX \
whole_archive_flag_spec_RC \
compiler_needs_object_CXX \
compiler_needs_object_RC \
with_gnu_ld_CXX \
with_gnu_ld_RC \
allow_undefined_flag_CXX \
allow_undefined_flag_RC \
no_undefined_flag_CXX \
no_undefined_flag_RC \
hardcode_libdir_flag_spec_CXX \
hardcode_libdir_flag_spec_RC \
hardcode_libdir_separator_CXX \
hardcode_libdir_separator_RC \
exclude_expsyms_CXX \
exclude_expsyms_RC \
include_expsyms_CXX \
include_expsyms_RC \
file_list_spec_CXX \
file_list_spec_RC \
compiler_lib_search_dirs_CXX \
compiler_lib_search_dirs_RC \
predep_objects_CXX \
predep_objects_RC \
postdep_objects_CXX \
postdep_objects_RC \
predeps_CXX \
predeps_RC \
postdeps_CXX \
postdeps_RC \
compiler_lib_search_path_CXX \
compiler_lib_search_path_RC; do
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
*[\\\\\\\`\\"\\\$]*)
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
;;
*)
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
;;
esac
done
# Double-quote double-evaled strings.
for var in reload_cmds \
old_postinstall_cmds \
old_postuninstall_cmds \
old_archive_cmds \
extract_expsyms_cmds \
old_archive_from_new_cmds \
old_archive_from_expsyms_cmds \
archive_cmds \
archive_expsym_cmds \
module_cmds \
module_expsym_cmds \
export_symbols_cmds \
prelink_cmds \
postlink_cmds \
postinstall_cmds \
postuninstall_cmds \
finish_cmds \
sys_lib_search_path_spec \
configure_time_dlsearch_path \
configure_time_lt_sys_library_path \
reload_cmds_CXX \
reload_cmds_RC \
old_archive_cmds_CXX \
old_archive_cmds_RC \
old_archive_from_new_cmds_CXX \
old_archive_from_new_cmds_RC \
old_archive_from_expsyms_cmds_CXX \
old_archive_from_expsyms_cmds_RC \
archive_cmds_CXX \
archive_cmds_RC \
archive_expsym_cmds_CXX \
archive_expsym_cmds_RC \
module_cmds_CXX \
module_cmds_RC \
module_expsym_cmds_CXX \
module_expsym_cmds_RC \
export_symbols_cmds_CXX \
export_symbols_cmds_RC \
prelink_cmds_CXX \
prelink_cmds_RC \
postlink_cmds_CXX \
postlink_cmds_RC; do
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
*[\\\\\\\`\\"\\\$]*)
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
;;
*)
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
;;
esac
done
ac_aux_dir='$ac_aux_dir'
# See if we are running on zsh, and set the options that allow our
# commands through without removal of \ escapes INIT.
if test -n "\${ZSH_VERSION+set}"; then
setopt NO_GLOB_SUBST
fi
PACKAGE='$PACKAGE'
VERSION='$VERSION'
RM='$RM'
ofile='$ofile'
# Capture the value of obsolete ALL_LINGUAS because we need it to compute
# POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS.
OBSOLETE_ALL_LINGUAS="$ALL_LINGUAS"
# Capture the value of LINGUAS because we need it to compute CATALOGS.
LINGUAS="${LINGUAS-%UNSET%}"
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Handling of arguments.
for ac_config_target in $ac_config_targets
do
case $ac_config_target in
"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
"libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
"po-directories") CONFIG_COMMANDS="$CONFIG_COMMANDS po-directories" ;;
"csharpcomp.sh") CONFIG_FILES="$CONFIG_FILES csharpcomp.sh:../build-aux/csharpcomp.sh.in" ;;
"csharpexec.sh") CONFIG_FILES="$CONFIG_FILES csharpexec.sh:../build-aux/csharpexec.sh.in" ;;
"javacomp.sh") CONFIG_FILES="$CONFIG_FILES javacomp.sh:../build-aux/javacomp.sh.in" ;;
"javaexec.sh") CONFIG_FILES="$CONFIG_FILES javaexec.sh:../build-aux/javaexec.sh.in" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
"its/Makefile") CONFIG_FILES="$CONFIG_FILES its/Makefile" ;;
"gnulib-lib/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib-lib/Makefile" ;;
"libgrep/Makefile") CONFIG_FILES="$CONFIG_FILES libgrep/Makefile" ;;
"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
"src/user-email") CONFIG_FILES="$CONFIG_FILES src/user-email:src/user-email.sh.in" ;;
"libgettextpo/Makefile") CONFIG_FILES="$CONFIG_FILES libgettextpo/Makefile" ;;
"libgettextpo/exported.sh") CONFIG_FILES="$CONFIG_FILES libgettextpo/exported.sh" ;;
"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
"projects/Makefile") CONFIG_FILES="$CONFIG_FILES projects/Makefile" ;;
"styles/Makefile") CONFIG_FILES="$CONFIG_FILES styles/Makefile" ;;
"emacs/Makefile") CONFIG_FILES="$CONFIG_FILES emacs/Makefile" ;;
"misc/Makefile") CONFIG_FILES="$CONFIG_FILES misc/Makefile" ;;
"misc/gettextize") CONFIG_FILES="$CONFIG_FILES misc/gettextize" ;;
"misc/autopoint") CONFIG_FILES="$CONFIG_FILES misc/autopoint" ;;
"misc/convert-archive") CONFIG_FILES="$CONFIG_FILES misc/convert-archive" ;;
"man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
"man/x-to-1") CONFIG_FILES="$CONFIG_FILES man/x-to-1" ;;
"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
"tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
"tests/init-env") CONFIG_FILES="$CONFIG_FILES tests/init-env" ;;
"system-tests/Makefile") CONFIG_FILES="$CONFIG_FILES system-tests/Makefile" ;;
"gnulib-tests/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib-tests/Makefile" ;;
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
esac
done
# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used. Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
fi
# Have a temporary directory for convenience. Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
tmp= ac_tmp=
trap 'exit_status=$?
: "${ac_tmp:=$tmp}"
{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.
{
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
test -d "$tmp"
} ||
{
tmp=./conf$$-$RANDOM
(umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp
# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then
if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
ac_cs_awk_getline=:
ac_cs_awk_pipe_init=
ac_cs_awk_read_file='
while ((getline aline < (F[key])) > 0)
print(aline)
close(F[key])'
ac_cs_awk_pipe_fini=
else
ac_cs_awk_getline=false
ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
ac_cs_awk_read_file='
print "|#_!!_#|"
print "cat " F[key] " &&"
'$ac_cs_awk_pipe_init
# The final `:' finishes the AND list.
ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
fi
ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
ac_cs_awk_cr='\\r'
else
ac_cs_awk_cr=$ac_cr
fi
echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF
# Create commands to substitute file output variables.
{
echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
echo "_ACAWK" &&
echo "_ACEOF"
} >conf$$files.sh &&
. ./conf$$files.sh ||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
rm -f conf$$files.sh
{
echo "cat >conf$$subs.awk <<_ACEOF" &&
echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
echo "_ACEOF"
} >conf$$subs.sh ||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
. ./conf$$subs.sh ||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
if test $ac_delim_n = $ac_delim_num; then
break
elif $ac_last_try; then
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
rm -f conf$$subs.sh
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
N
s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
for (key in S) S_is_set[key] = 1
FS = ""
\$ac_cs_awk_pipe_init
}
{
line = $ 0
nfields = split(line, field, "@")
substed = 0
len = length(field[1])
for (i = 2; i < nfields; i++) {
key = field[i]
keylen = length(key)
if (S_is_set[key]) {
value = S[key]
line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
len += length(value) + length(field[++i])
substed = 1
} else
len += 1 + keylen
}
if (nfields == 3 && !substed) {
key = field[2]
if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
\$ac_cs_awk_read_file
next
}
}
print line
}
\$ac_cs_awk_pipe_fini
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF
# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
h
s///
s/^/:/
s/[ ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[ ]*\).*/\1/
G
s/\n//
s/^[^=]*=[ ]*$//
}'
fi
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"
# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF
# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.
# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
if test -z "$ac_tt"; then
break
elif $ac_last_try; then
as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any. Preserve backslash
# newline sequences.
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[ ]*#[ ]*define[ ][ ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
for (key in D) D_is_set[key] = 1
FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
line = \$ 0
split(line, arg, " ")
if (arg[1] == "#") {
defundef = arg[2]
mac1 = arg[3]
} else {
defundef = substr(arg[1], 2)
mac1 = arg[2]
}
split(mac1, mac2, "(") #)
macro = mac2[1]
prefix = substr(line, 1, index(line, defundef) - 1)
if (D_is_set[macro]) {
# Preserve the white space surrounding the "#".
print prefix "define", macro P[macro] D[macro]
next
} else {
# Replace #undef with comments. This is necessary, for example,
# in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
if (defundef == "undef") {
print "/*", prefix defundef, macro, "*/"
next
}
}
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"
eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
shift
for ac_tag
do
case $ac_tag in
:[FHLC]) ac_mode=$ac_tag; continue;;
esac
case $ac_mode$ac_tag in
:[FHL]*:*);;
:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
:[FH]-) ac_tag=-:-;;
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
esac
ac_save_IFS=$IFS
IFS=:
set x $ac_tag
IFS=$ac_save_IFS
shift
ac_file=$1
shift
case $ac_mode in
:L) ac_source=$1;;
:[FH])
ac_file_inputs=
for ac_f
do
case $ac_f in
-) ac_f="$ac_tmp/stdin";;
*) # Look for the file first in the build tree, then in the source tree
# (if the path is not absolute). The absolute path cannot be DOS-style,
# because $ac_f cannot contain `:'.
test -f "$ac_f" ||
case $ac_f in
[\\/$]*) false;;
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
esac ||
as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
esac
case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
as_fn_append ac_file_inputs " '$ac_f'"
done
# Let's still pretend it is `configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */
configure_input='Generated from '`
printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
`' by configure.'
if test x"$ac_file" != x-; then
configure_input="$ac_file. $configure_input"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
printf "%s\n" "$as_me: creating $ac_file" >&6;}
fi
# Neutralize special characters interpreted by sed in replacement strings.
case $configure_input in #(
*\&* | *\|* | *\\* )
ac_sed_conf_input=`printf "%s\n" "$configure_input" |
sed 's/[\\\\&|]/\\\\&/g'`;; #(
*) ac_sed_conf_input=$configure_input;;
esac
case $ac_tag in
*:-:* | *:-) cat >"$ac_tmp/stdin" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
esac
;;
esac
ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$ac_file" : 'X\(//\)[^/]' \| \
X"$ac_file" : 'X\(//\)$' \| \
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
as_dir="$ac_dir"; as_fn_mkdir_p
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix.
ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix
case $srcdir in
.) # We are building in place.
ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
ac_abs_top_srcdir=$ac_pwd ;;
[\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
ac_top_srcdir=$srcdir
ac_abs_top_srcdir=$srcdir ;;
*) # Relative name.
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_build_prefix$srcdir
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
case $ac_mode in
:F)
#
# CONFIG_FILE
#
case $INSTALL in
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
esac
ac_MKDIR_P=$MKDIR_P
case $MKDIR_P in
[\\/$]* | ?:[\\/]* ) ;;
*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
esac
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
p
q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_datarootdir_hack='
s&@datadir@&$datadir&g
s&@docdir@&$docdir&g
s&@infodir@&$infodir&g
s&@localedir@&$localedir&g
s&@mandir@&$mandir&g
s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF
# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
if $ac_cs_awk_getline; then
$AWK -f "$ac_tmp/subs.awk"
else
$AWK -f "$ac_tmp/subs.awk" | $SHELL
fi \
>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
"$ac_tmp/out"`; test -z "$ac_out"; } &&
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined" >&5
printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined" >&2;}
rm -f "$ac_tmp/stdin"
case $ac_file in
-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
esac \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
;;
:H)
#
# CONFIG_HEADER
#
if test x"$ac_file" != x-; then
{
printf "%s\n" "/* $configure_input */" >&1 \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
} >"$ac_tmp/config.h" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
else
rm -f "$ac_file"
mv "$ac_tmp/config.h" "$ac_file" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
fi
else
printf "%s\n" "/* $configure_input */" >&1 \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
|| as_fn_error $? "could not create -" "$LINENO" 5
fi
# Compute "$ac_file"'s index in $config_headers.
_am_arg="$ac_file"
_am_stamp_count=1
for _am_header in $config_headers :; do
case $_am_header in
$_am_arg | $_am_arg:* )
break ;;
* )
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
esac
done
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$_am_arg" : 'X\(//\)[^/]' \| \
X"$_am_arg" : 'X\(//\)$' \| \
X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$_am_arg" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`/stamp-h$_am_stamp_count
;;
:C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
;;
esac
case $ac_file$ac_mode in
"depfiles":C) test x"$AMDEP_TRUE" != x"" || {
# Older Autoconf quotes --file arguments for eval, but not when files
# are listed without --file. Let's play safe and only enable the eval
# if we detect the quoting.
# TODO: see whether this extra hack can be removed once we start
# requiring Autoconf 2.70 or later.
case $CONFIG_FILES in #(
*\'*) :
eval set x "$CONFIG_FILES" ;; #(
*) :
set x $CONFIG_FILES ;; #(
*) :
;;
esac
shift
# Used to flag and report bootstrapping failures.
am_rc=0
for am_mf
do
# Strip MF so we end up with the name of the file.
am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
# Check whether this is an Automake generated Makefile which includes
# dependency-tracking related rules and includes.
# Grep'ing the whole file directly is not great: AIX grep has a line
# limit of 2048, but all sed's we know have understand at least 4000.
sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
|| continue
am_dirpart=`$as_dirname -- "$am_mf" ||
$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$am_mf" : 'X\(//\)[^/]' \| \
X"$am_mf" : 'X\(//\)$' \| \
X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$am_mf" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
am_filepart=`$as_basename -- "$am_mf" ||
$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
X"$am_mf" : 'X\(//\)$' \| \
X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$am_mf" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
{ echo "$as_me:$LINENO: cd "$am_dirpart" \
&& sed -e '/# am--include-marker/d' "$am_filepart" \
| $MAKE -f - am--depfiles" >&5
(cd "$am_dirpart" \
&& sed -e '/# am--include-marker/d' "$am_filepart" \
| $MAKE -f - am--depfiles) >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } || am_rc=$?
done
if test $am_rc -ne 0; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "Something went wrong bootstrapping makefile fragments
for automatic dependency tracking. If GNU make was not used, consider
re-running the configure script with MAKE=\"gmake\" (or whatever is
necessary). You can also try re-running configure with the
'--disable-dependency-tracking' option to at least be able to build
the package (albeit without support for automatic dependency tracking).
See \`config.log' for more details" "$LINENO" 5; }
fi
{ am_dirpart=; unset am_dirpart;}
{ am_filepart=; unset am_filepart;}
{ am_mf=; unset am_mf;}
{ am_rc=; unset am_rc;}
rm -f conftest-deps.mk
}
;;
"libtool":C)
# See if we are running on zsh, and set the options that allow our
# commands through without removal of \ escapes.
if test -n "${ZSH_VERSION+set}"; then
setopt NO_GLOB_SUBST
fi
cfgfile=${ofile}T
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
$RM "$cfgfile"
cat <<_LT_EOF >> "$cfgfile"
#! $SHELL
# Generated automatically by $as_me ($PACKAGE) $VERSION
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
# Provide generalized library-building support services.
# Written by Gordon Matzigkeit, 1996
# Copyright (C) 2014 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions. There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# GNU Libtool is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of of the License, or
# (at your option) any later version.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program or library that is built
# using GNU Libtool, you may include this file under the same
# distribution terms that you use for the rest of that program.
#
# GNU Libtool is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# The names of the tagged configurations supported by this script.
available_tags='CXX RC '
# Configured defaults for sys_lib_dlsearch_path munging.
: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
# ### BEGIN LIBTOOL CONFIG
# Which release of libtool.m4 was used?
macro_version=$macro_version
macro_revision=$macro_revision
# Assembler program.
AS=$lt_AS
# DLL creation program.
DLLTOOL=$lt_DLLTOOL
# Object dumper program.
OBJDUMP=$lt_OBJDUMP
# Whether or not to build shared libraries.
build_libtool_libs=$enable_shared
# Whether or not to build static libraries.
build_old_libs=$enable_static
# What type of objects to build.
pic_mode=$pic_mode
# Whether or not to optimize for fast installation.
fast_install=$enable_fast_install
# Shared archive member basename,for filename based shared library versioning on AIX.
shared_archive_member_spec=$shared_archive_member_spec
# Shell to use when invoking shell scripts.
SHELL=$lt_SHELL
# An echo program that protects backslashes.
ECHO=$lt_ECHO
# The PATH separator for the build system.
PATH_SEPARATOR=$lt_PATH_SEPARATOR
# The host system.
host_alias=$host_alias
host=$host
host_os=$host_os
# The build system.
build_alias=$build_alias
build=$build
build_os=$build_os
# A sed program that does not truncate output.
SED=$lt_SED
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
Xsed="\$SED -e 1s/^X//"
# A grep program that handles long lines.
GREP=$lt_GREP
# An ERE matcher.
EGREP=$lt_EGREP
# A literal string matcher.
FGREP=$lt_FGREP
# A BSD- or MS-compatible name lister.
NM=$lt_NM
# Whether we need soft or hard links.
LN_S=$lt_LN_S
# What is the maximum length of a command?
max_cmd_len=$max_cmd_len
# Object file suffix (normally "o").
objext=$ac_objext
# Executable file suffix (normally "").
exeext=$exeext
# whether the shell understands "unset".
lt_unset=$lt_unset
# turn spaces into newlines.
SP2NL=$lt_lt_SP2NL
# turn newlines into spaces.
NL2SP=$lt_lt_NL2SP
# convert \$build file names to \$host format.
to_host_file_cmd=$lt_cv_to_host_file_cmd
# convert \$build files to toolchain format.
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
# A file(cmd) program that detects file types.
FILECMD=$lt_FILECMD
# Method to check whether dependent libraries are shared objects.
deplibs_check_method=$lt_deplibs_check_method
# Command to use when deplibs_check_method = "file_magic".
file_magic_cmd=$lt_file_magic_cmd
# How to find potential files when deplibs_check_method = "file_magic".
file_magic_glob=$lt_file_magic_glob
# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
want_nocaseglob=$lt_want_nocaseglob
# Command to associate shared and link libraries.
sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
# The archiver.
AR=$lt_AR
# Flags to create an archive (by configure).
lt_ar_flags=$lt_ar_flags
# Flags to create an archive.
AR_FLAGS=\${ARFLAGS-"\$lt_ar_flags"}
# How to feed a file listing to the archiver.
archiver_list_spec=$lt_archiver_list_spec
# A symbol stripping program.
STRIP=$lt_STRIP
# Commands used to install an old-style archive.
RANLIB=$lt_RANLIB
old_postinstall_cmds=$lt_old_postinstall_cmds
old_postuninstall_cmds=$lt_old_postuninstall_cmds
# Whether to use a lock for old archive extraction.
lock_old_archive_extraction=$lock_old_archive_extraction
# A C compiler.
LTCC=$lt_CC
# LTCC compiler flags.
LTCFLAGS=$lt_CFLAGS
# Take the output of nm and produce a listing of raw symbols and C names.
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
# Transform the output of nm in a proper C declaration.
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
# Transform the output of nm into a list of symbols to manually relocate.
global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
# Transform the output of nm in a C name address pair.
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
# Transform the output of nm in a C name address pair when lib prefix is needed.
global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
# The name lister interface.
nm_interface=$lt_lt_cv_nm_interface
# Specify filename containing input files for \$NM.
nm_file_list_spec=$lt_nm_file_list_spec
# The root where to search for dependent libraries,and where our libraries should be installed.
lt_sysroot=$lt_sysroot
# Command to truncate a binary pipe.
lt_truncate_bin=$lt_lt_cv_truncate_bin
# The name of the directory that contains temporary libtool files.
objdir=$objdir
# Used to examine libraries when file_magic_cmd begins with "file".
MAGIC_CMD=$MAGIC_CMD
# Must we lock files when doing compilation?
need_locks=$lt_need_locks
# Manifest tool.
MANIFEST_TOOL=$lt_MANIFEST_TOOL
# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
DSYMUTIL=$lt_DSYMUTIL
# Tool to change global to local symbols on Mac OS X.
NMEDIT=$lt_NMEDIT
# Tool to manipulate fat objects and archives on Mac OS X.
LIPO=$lt_LIPO
# ldd/readelf like tool for Mach-O binaries on Mac OS X.
OTOOL=$lt_OTOOL
# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
OTOOL64=$lt_OTOOL64
# Old archive suffix (normally "a").
libext=$libext
# Shared library suffix (normally ".so").
shrext_cmds=$lt_shrext_cmds
# The commands to extract the exported symbol list from a shared archive.
extract_expsyms_cmds=$lt_extract_expsyms_cmds
# Variables whose values should be saved in libtool wrapper scripts and
# restored at link time.
variables_saved_for_relink=$lt_variables_saved_for_relink
# Do we need the "lib" prefix for modules?
need_lib_prefix=$need_lib_prefix
# Do we need a version for libraries?
need_version=$need_version
# Library versioning type.
version_type=$version_type
# Shared library runtime path variable.
runpath_var=$runpath_var
# Shared library path variable.
shlibpath_var=$shlibpath_var
# Is shlibpath searched before the hard-coded library search path?
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
# Format of library name prefix.
libname_spec=$lt_libname_spec
# List of archive names. First name is the real one, the rest are links.
# The last name is the one that the linker finds with -lNAME
library_names_spec=$lt_library_names_spec
# The coded name of the library, if different from the real name.
soname_spec=$lt_soname_spec
# Permission mode override for installation of shared libraries.
install_override_mode=$lt_install_override_mode
# Command to use after installation of a shared archive.
postinstall_cmds=$lt_postinstall_cmds
# Command to use after uninstallation of a shared archive.
postuninstall_cmds=$lt_postuninstall_cmds
# Commands used to finish a libtool library installation in a directory.
finish_cmds=$lt_finish_cmds
# As "finish_cmds", except a single script fragment to be evaled but
# not shown.
finish_eval=$lt_finish_eval
# Whether we should hardcode library paths into libraries.
hardcode_into_libs=$hardcode_into_libs
# Compile-time system search path for libraries.
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
# Detected run-time system search path for libraries.
sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
# Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
# Whether dlopen is supported.
dlopen_support=$enable_dlopen
# Whether dlopen of programs is supported.
dlopen_self=$enable_dlopen_self
# Whether dlopen of statically linked programs is supported.
dlopen_self_static=$enable_dlopen_self_static
# Commands to strip libraries.
old_striplib=$lt_old_striplib
striplib=$lt_striplib
# The linker used to build libraries.
LD=$lt_LD
# How to create reloadable object files.
reload_flag=$lt_reload_flag
reload_cmds=$lt_reload_cmds
# Commands used to build an old-style archive.
old_archive_cmds=$lt_old_archive_cmds
# A language specific compiler.
CC=$lt_compiler
# Is the compiler the GNU compiler?
with_gcc=$GCC
# Compiler flag to turn off builtin functions.
no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
# Additional compiler flags for building library objects.
pic_flag=$lt_lt_prog_compiler_pic
# How to pass a linker flag through the compiler.
wl=$lt_lt_prog_compiler_wl
# Compiler flag to prevent dynamic linking.
link_static_flag=$lt_lt_prog_compiler_static
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o
# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=$archive_cmds_need_lc
# Whether or not to disallow shared libs when runtime libs are static.
allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec=$lt_whole_archive_flag_spec
# Whether the compiler copes with passing no objects directly.
compiler_needs_object=$lt_compiler_needs_object
# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
# Commands used to build a shared archive.
archive_cmds=$lt_archive_cmds
archive_expsym_cmds=$lt_archive_expsym_cmds
# Commands used to build a loadable module if different from building
# a shared archive.
module_cmds=$lt_module_cmds
module_expsym_cmds=$lt_module_expsym_cmds
# Whether we are building with GNU ld or not.
with_gnu_ld=$lt_with_gnu_ld
# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$lt_allow_undefined_flag
# Flag that enforces no undefined symbols.
no_undefined_flag=$lt_no_undefined_flag
# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
# Whether we need a single "-rpath" flag with a separated argument.
hardcode_libdir_separator=$lt_hardcode_libdir_separator
# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
# DIR into the resulting binary.
hardcode_direct=$hardcode_direct
# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
# DIR into the resulting binary and the resulting library dependency is
# "absolute",i.e impossible to change by setting \$shlibpath_var if the
# library is relocated.
hardcode_direct_absolute=$hardcode_direct_absolute
# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
# into the resulting binary.
hardcode_minus_L=$hardcode_minus_L
# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
# into the resulting binary.
hardcode_shlibpath_var=$hardcode_shlibpath_var
# Set to "yes" if building a shared library automatically hardcodes DIR
# into the library and all subsequent libraries and executables linked
# against it.
hardcode_automatic=$hardcode_automatic
# Set to yes if linker adds runtime paths of dependent libraries
# to runtime path list.
inherit_rpath=$inherit_rpath
# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=$link_all_deplibs
# Set to "yes" if exported symbols are required.
always_export_symbols=$always_export_symbols
# The commands to list exported symbols.
export_symbols_cmds=$lt_export_symbols_cmds
# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms=$lt_exclude_expsyms
# Symbols that must always be exported.
include_expsyms=$lt_include_expsyms
# Commands necessary for linking programs (against libraries) with templates.
prelink_cmds=$lt_prelink_cmds
# Commands necessary for finishing linking programs.
postlink_cmds=$lt_postlink_cmds
# Specify filename containing input files.
file_list_spec=$lt_file_list_spec
# How to hardcode a shared library path into an executable.
hardcode_action=$hardcode_action
# The directories searched by this compiler when creating a shared library.
compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
# Dependencies to place before and after the objects being linked to
# create a shared library.
predep_objects=$lt_predep_objects
postdep_objects=$lt_postdep_objects
predeps=$lt_predeps
postdeps=$lt_postdeps
# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path=$lt_compiler_lib_search_path
# ### END LIBTOOL CONFIG
_LT_EOF
cat <<'_LT_EOF' >> "$cfgfile"
# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
# func_munge_path_list VARIABLE PATH
# -----------------------------------
# VARIABLE is name of variable containing _space_ separated list of
# directories to be munged by the contents of PATH, which is string
# having a format:
# "DIR[:DIR]:"
# string "DIR[ DIR]" will be prepended to VARIABLE
# ":DIR[:DIR]"
# string "DIR[ DIR]" will be appended to VARIABLE
# "DIRP[:DIRP]::[DIRA:]DIRA"
# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
# "DIRA[ DIRA]" will be appended to VARIABLE
# "DIR[:DIR]"
# VARIABLE will be replaced by "DIR[ DIR]"
func_munge_path_list ()
{
case x$2 in
x)
;;
*:)
eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
;;
x:*)
eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
;;
*::*)
eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
;;
*)
eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
;;
esac
}
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
func_cc_basename ()
{
for cc_temp in $*""; do
case $cc_temp in
compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
\-*) ;;
*) break;;
esac
done
func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
}
# ### END FUNCTIONS SHARED WITH CONFIGURE
_LT_EOF
case $host_os in
aix3*)
cat <<\_LT_EOF >> "$cfgfile"
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test set != "${COLLECT_NAMES+set}"; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
_LT_EOF
;;
esac
ltmain=$ac_aux_dir/ltmain.sh
# We use sed instead of cat because bash on DJGPP gets confused if
# if finds mixed CR/LF and LF-only lines. Since sed operates in
# text mode, it properly converts lines to CR/LF. This bash problem
# is reportedly fixed, but why not run on old versions too?
$SED '$q' "$ltmain" >> "$cfgfile" \
|| (rm -f "$cfgfile"; exit 1)
mv -f "$cfgfile" "$ofile" ||
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
chmod +x "$ofile"
cat <<_LT_EOF >> "$ofile"
# ### BEGIN LIBTOOL TAG CONFIG: CXX
# The linker used to build libraries.
LD=$lt_LD_CXX
# How to create reloadable object files.
reload_flag=$lt_reload_flag_CXX
reload_cmds=$lt_reload_cmds_CXX
# Commands used to build an old-style archive.
old_archive_cmds=$lt_old_archive_cmds_CXX
# A language specific compiler.
CC=$lt_compiler_CXX
# Is the compiler the GNU compiler?
with_gcc=$GCC_CXX
# Compiler flag to turn off builtin functions.
no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
# Additional compiler flags for building library objects.
pic_flag=$lt_lt_prog_compiler_pic_CXX
# How to pass a linker flag through the compiler.
wl=$lt_lt_prog_compiler_wl_CXX
# Compiler flag to prevent dynamic linking.
link_static_flag=$lt_lt_prog_compiler_static_CXX
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=$archive_cmds_need_lc_CXX
# Whether or not to disallow shared libs when runtime libs are static.
allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
# Whether the compiler copes with passing no objects directly.
compiler_needs_object=$lt_compiler_needs_object_CXX
# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
# Commands used to build a shared archive.
archive_cmds=$lt_archive_cmds_CXX
archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
# Commands used to build a loadable module if different from building
# a shared archive.
module_cmds=$lt_module_cmds_CXX
module_expsym_cmds=$lt_module_expsym_cmds_CXX
# Whether we are building with GNU ld or not.
with_gnu_ld=$lt_with_gnu_ld_CXX
# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$lt_allow_undefined_flag_CXX
# Flag that enforces no undefined symbols.
no_undefined_flag=$lt_no_undefined_flag_CXX
# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
# Whether we need a single "-rpath" flag with a separated argument.
hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
# DIR into the resulting binary.
hardcode_direct=$hardcode_direct_CXX
# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
# DIR into the resulting binary and the resulting library dependency is
# "absolute",i.e impossible to change by setting \$shlibpath_var if the
# library is relocated.
hardcode_direct_absolute=$hardcode_direct_absolute_CXX
# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
# into the resulting binary.
hardcode_minus_L=$hardcode_minus_L_CXX
# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
# into the resulting binary.
hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
# Set to "yes" if building a shared library automatically hardcodes DIR
# into the library and all subsequent libraries and executables linked
# against it.
hardcode_automatic=$hardcode_automatic_CXX
# Set to yes if linker adds runtime paths of dependent libraries
# to runtime path list.
inherit_rpath=$inherit_rpath_CXX
# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=$link_all_deplibs_CXX
# Set to "yes" if exported symbols are required.
always_export_symbols=$always_export_symbols_CXX
# The commands to list exported symbols.
export_symbols_cmds=$lt_export_symbols_cmds_CXX
# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms=$lt_exclude_expsyms_CXX
# Symbols that must always be exported.
include_expsyms=$lt_include_expsyms_CXX
# Commands necessary for linking programs (against libraries) with templates.
prelink_cmds=$lt_prelink_cmds_CXX
# Commands necessary for finishing linking programs.
postlink_cmds=$lt_postlink_cmds_CXX
# Specify filename containing input files.
file_list_spec=$lt_file_list_spec_CXX
# How to hardcode a shared library path into an executable.
hardcode_action=$hardcode_action_CXX
# The directories searched by this compiler when creating a shared library.
compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
# Dependencies to place before and after the objects being linked to
# create a shared library.
predep_objects=$lt_predep_objects_CXX
postdep_objects=$lt_postdep_objects_CXX
predeps=$lt_predeps_CXX
postdeps=$lt_postdeps_CXX
# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
# ### END LIBTOOL TAG CONFIG: CXX
_LT_EOF
cat <<_LT_EOF >> "$ofile"
# ### BEGIN LIBTOOL TAG CONFIG: RC
# The linker used to build libraries.
LD=$lt_LD_RC
# How to create reloadable object files.
reload_flag=$lt_reload_flag_RC
reload_cmds=$lt_reload_cmds_RC
# Commands used to build an old-style archive.
old_archive_cmds=$lt_old_archive_cmds_RC
# A language specific compiler.
CC=$lt_compiler_RC
# Is the compiler the GNU compiler?
with_gcc=$GCC_RC
# Compiler flag to turn off builtin functions.
no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC
# Additional compiler flags for building library objects.
pic_flag=$lt_lt_prog_compiler_pic_RC
# How to pass a linker flag through the compiler.
wl=$lt_lt_prog_compiler_wl_RC
# Compiler flag to prevent dynamic linking.
link_static_flag=$lt_lt_prog_compiler_static_RC
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC
# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=$archive_cmds_need_lc_RC
# Whether or not to disallow shared libs when runtime libs are static.
allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC
# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC
# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC
# Whether the compiler copes with passing no objects directly.
compiler_needs_object=$lt_compiler_needs_object_RC
# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC
# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC
# Commands used to build a shared archive.
archive_cmds=$lt_archive_cmds_RC
archive_expsym_cmds=$lt_archive_expsym_cmds_RC
# Commands used to build a loadable module if different from building
# a shared archive.
module_cmds=$lt_module_cmds_RC
module_expsym_cmds=$lt_module_expsym_cmds_RC
# Whether we are building with GNU ld or not.
with_gnu_ld=$lt_with_gnu_ld_RC
# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$lt_allow_undefined_flag_RC
# Flag that enforces no undefined symbols.
no_undefined_flag=$lt_no_undefined_flag_RC
# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC
# Whether we need a single "-rpath" flag with a separated argument.
hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC
# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
# DIR into the resulting binary.
hardcode_direct=$hardcode_direct_RC
# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
# DIR into the resulting binary and the resulting library dependency is
# "absolute",i.e impossible to change by setting \$shlibpath_var if the
# library is relocated.
hardcode_direct_absolute=$hardcode_direct_absolute_RC
# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
# into the resulting binary.
hardcode_minus_L=$hardcode_minus_L_RC
# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
# into the resulting binary.
hardcode_shlibpath_var=$hardcode_shlibpath_var_RC
# Set to "yes" if building a shared library automatically hardcodes DIR
# into the library and all subsequent libraries and executables linked
# against it.
hardcode_automatic=$hardcode_automatic_RC
# Set to yes if linker adds runtime paths of dependent libraries
# to runtime path list.
inherit_rpath=$inherit_rpath_RC
# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=$link_all_deplibs_RC
# Set to "yes" if exported symbols are required.
always_export_symbols=$always_export_symbols_RC
# The commands to list exported symbols.
export_symbols_cmds=$lt_export_symbols_cmds_RC
# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms=$lt_exclude_expsyms_RC
# Symbols that must always be exported.
include_expsyms=$lt_include_expsyms_RC
# Commands necessary for linking programs (against libraries) with templates.
prelink_cmds=$lt_prelink_cmds_RC
# Commands necessary for finishing linking programs.
postlink_cmds=$lt_postlink_cmds_RC
# Specify filename containing input files.
file_list_spec=$lt_file_list_spec_RC
# How to hardcode a shared library path into an executable.
hardcode_action=$hardcode_action_RC
# The directories searched by this compiler when creating a shared library.
compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_RC
# Dependencies to place before and after the objects being linked to
# create a shared library.
predep_objects=$lt_predep_objects_RC
postdep_objects=$lt_postdep_objects_RC
predeps=$lt_predeps_RC
postdeps=$lt_postdeps_RC
# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path=$lt_compiler_lib_search_path_RC
# ### END LIBTOOL TAG CONFIG: RC
_LT_EOF
;;
"po-directories":C)
for ac_file in $CONFIG_FILES; do
# Support "outfile[:infile[:infile...]]"
case "$ac_file" in
*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
esac
# PO directories have a Makefile.in generated from Makefile.in.in.
case "$ac_file" in */Makefile.in)
# Adjust a relative srcdir.
ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
# In autoconf-2.13 it is called $ac_given_srcdir.
# In autoconf-2.50 it is called $srcdir.
test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
case "$ac_given_srcdir" in
.) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
/*) top_srcdir="$ac_given_srcdir" ;;
*) top_srcdir="$ac_dots$ac_given_srcdir" ;;
esac
# Treat a directory as a PO directory if and only if it has a
# POTFILES.in file. This allows packages to have multiple PO
# directories under different names or in different locations.
if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
rm -f "$ac_dir/POTFILES"
test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
gt_tab=`printf '\t'`
cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
POMAKEFILEDEPS="POTFILES.in"
# ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
# on $ac_dir but don't depend on user-specified configuration
# parameters.
if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
# The LINGUAS file contains the set of available languages.
if test -n "$OBSOLETE_ALL_LINGUAS"; then
test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
fi
ALL_LINGUAS=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
else
# The set of available languages was given in configure.in.
ALL_LINGUAS=$OBSOLETE_ALL_LINGUAS
fi
# Compute POFILES
# as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
# Compute UPDATEPOFILES
# as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
# Compute DUMMYPOFILES
# as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
# Compute GMOFILES
# as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
case "$ac_given_srcdir" in
.) srcdirpre= ;;
*) srcdirpre='$(srcdir)/' ;;
esac
POFILES=
UPDATEPOFILES=
DUMMYPOFILES=
GMOFILES=
for lang in $ALL_LINGUAS; do
POFILES="$POFILES $srcdirpre$lang.po"
UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
done
# CATALOGS depends on both $ac_dir and the user's LINGUAS
# environment variable.
INST_LINGUAS=
if test -n "$ALL_LINGUAS"; then
for presentlang in $ALL_LINGUAS; do
useit=no
if test "%UNSET%" != "$LINGUAS"; then
desiredlanguages="$LINGUAS"
else
desiredlanguages="$ALL_LINGUAS"
fi
for desiredlang in $desiredlanguages; do
# Use the presentlang catalog if desiredlang is
# a. equal to presentlang, or
# b. a variant of presentlang (because in this case,
# presentlang can be used as a fallback for messages
# which are not translated in the desiredlang catalog).
case "$desiredlang" in
"$presentlang" | "$presentlang"_* | "$presentlang".* | "$presentlang"@*)
useit=yes
;;
esac
done
if test $useit = yes; then
INST_LINGUAS="$INST_LINGUAS $presentlang"
fi
done
fi
CATALOGS=
if test -n "$INST_LINGUAS"; then
for lang in $INST_LINGUAS; do
CATALOGS="$CATALOGS $lang.gmo"
done
fi
test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
if test -f "$f"; then
case "$f" in
*.orig | *.bak | *~) ;;
*) cat "$f" >> "$ac_dir/Makefile" ;;
esac
fi
done
fi
;;
esac
done ;;
"misc/gettextize":F) chmod a+x misc/gettextize ;;
"misc/autopoint":F) chmod a+x misc/autopoint ;;
"misc/convert-archive":F) chmod a+x misc/convert-archive ;;
"man/Makefile":F)
sed -e 's,^#distdir:,distdir:,' < $ac_file > $ac_file.tmp
mv $ac_file.tmp $ac_file
;;
esac
done # for ac_tag
as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save
test $ac_write_fail = 0 ||
as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded. So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status. When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
ac_cs_success=:
ac_config_status_args=
test "$silent" = yes &&
ac_config_status_args="$ac_config_status_args --quiet"
exec 5>/dev/null
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
exec 5>>config.log
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
# would make configure fail if this is the last instruction.
$ac_cs_success || as_fn_exit 1
fi
#
# CONFIG_SUBDIRS section.
#
if test "$no_recursion" != yes; then
# Remove --cache-file, --srcdir, and --disable-option-checking arguments
# so they do not pile up.
ac_sub_configure_args=
ac_prev=
eval "set x $ac_configure_args"
shift
for ac_arg
do
if test -n "$ac_prev"; then
ac_prev=
continue
fi
case $ac_arg in
-cache-file | --cache-file | --cache-fil | --cache-fi \
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
ac_prev=cache_file ;;
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
| --c=*)
;;
--config-cache | -C)
;;
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
;;
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
;;
--disable-option-checking)
;;
*)
case $ac_arg in
*\'*) ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
esac
done
# Always prepend --prefix to ensure using the same prefix
# in subdir configurations.
ac_arg="--prefix=$prefix"
case $ac_arg in
*\'*) ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
# Pass --silent
if test "$silent" = yes; then
ac_sub_configure_args="--silent $ac_sub_configure_args"
fi
# Always prepend --disable-option-checking to silence warnings, since
# different subdirs can have different --enable and --with options.
ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
ac_popdir=`pwd`
for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
# Do not complain, so a configure script can configure whichever
# parts of a large source tree are present.
test -d "$srcdir/$ac_dir" || continue
ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
printf "%s\n" "$ac_msg" >&6
as_dir="$ac_dir"; as_fn_mkdir_p
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix.
ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix
case $srcdir in
.) # We are building in place.
ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
ac_abs_top_srcdir=$ac_pwd ;;
[\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
ac_top_srcdir=$srcdir
ac_abs_top_srcdir=$srcdir ;;
*) # Relative name.
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_build_prefix$srcdir
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
cd "$ac_dir"
# Check for configure.gnu first; this name is used for a wrapper for
# Metaconfig's "Configure" on case-insensitive file systems.
if test -f "$ac_srcdir/configure.gnu"; then
ac_sub_configure=$ac_srcdir/configure.gnu
elif test -f "$ac_srcdir/configure"; then
ac_sub_configure=$ac_srcdir/configure
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
ac_sub_configure=
fi
# The recursion is here.
if test -n "$ac_sub_configure"; then
# Make the cache file name correct relative to the subdirectory.
case $cache_file in
[\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
*) # Relative name.
ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
printf "%s\n" "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
# The eval makes quoting arguments work.
eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
--cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
fi
cd "$ac_popdir"
done
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi