#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.71 for strace 6.5.
#
# Report bugs to <strace-devel@lists.strace.io>.
#
#
# 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.
#
# Copyright (c) 1999-2023 The strace developers.
## -------------------- ##
## 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"
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: strace-devel@lists.strace.io about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
fi
exit 1
fi
fi
fi
SHELL=${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%[^_$as_cr_alnum]%_%g'"
test -n "$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='strace'
PACKAGE_TARNAME='strace'
PACKAGE_VERSION='6.5'
PACKAGE_STRING='strace 6.5'
PACKAGE_BUGREPORT='strace-devel@lists.strace.io'
PACKAGE_URL='https://strace.io'
ac_unique_file="src/strace.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=
ac_subst_vars='am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
LIBOBJS
VALGRIND_CHECK_RULES
valgrind_enabled_tools
valgrind_tools
ENABLE_VALGRIND_sgcheck
ENABLE_VALGRIND_drd
ENABLE_VALGRIND_helgrind
ENABLE_VALGRIND_memcheck
VALGRIND_ENABLED
VALGRIND_ENABLED_FALSE
VALGRIND_ENABLED_TRUE
VALGRIND
ENABLE_INSTALL_TESTS_FALSE
ENABLE_INSTALL_TESTS_TRUE
HAVE_MX32_MPERS_FALSE
HAVE_MX32_MPERS_TRUE
HAVE_MX32_SELINUX_RUNTIME_FALSE
HAVE_MX32_SELINUX_RUNTIME_TRUE
HAVE_MX32_RUNTIME_FALSE
HAVE_MX32_RUNTIME_TRUE
HAVE_M32_MPERS_FALSE
HAVE_M32_MPERS_TRUE
HAVE_M32_SELINUX_RUNTIME_FALSE
HAVE_M32_SELINUX_RUNTIME_TRUE
HAVE_M32_RUNTIME_FALSE
HAVE_M32_RUNTIME_TRUE
CFLAGS_FOR_MX32
CPPFLAGS_FOR_MX32
CPP_FOR_MX32
CC_FOR_MX32
CFLAGS_FOR_M32
CPPFLAGS_FOR_M32
CPP_FOR_M32
CC_FOR_M32
HAVE_SELINUX_RUNTIME_FALSE
HAVE_SELINUX_RUNTIME_TRUE
ENABLE_SECONTEXT_FALSE
ENABLE_SECONTEXT_TRUE
libselinux_CPPFLAGS
libselinux_LDFLAGS
libselinux_LIBS
USE_DEMANGLE_FALSE
USE_DEMANGLE_TRUE
libiberty_CPPFLAGS
libiberty_LDFLAGS
libiberty_LIBS
USE_LIBUNWIND_FALSE
USE_LIBUNWIND_TRUE
USE_LIBDW_FALSE
USE_LIBDW_TRUE
ENABLE_STACKTRACE_FALSE
ENABLE_STACKTRACE_TRUE
libunwind_CPPFLAGS
libunwind_LDFLAGS
libunwind_LIBS
libdw_LIBS
libdw_LDFLAGS
libdw_CFLAGS
libdw_CPPFLAGS
READELF
mq_LIBS
m_LIBS
clock_LIBS
timer_LIBS
dl_LIBS
SIZEOF_KERNEL_LONG_T
SIZEOF_LONG
EGREP
GREP
ac_ct_AR
AR
WARN_CFLAGS_FOR_BUILD
LDFLAGS_FOR_BUILD
CPPFLAGS_FOR_BUILD
CFLAGS_FOR_BUILD
BUILD_OBJEXT
BUILD_EXEEXT
CPP_FOR_BUILD
ac_ct_CC_FOR_BUILD
CC_FOR_BUILD
WARN_CFLAGS
MIPS_ABI
USE_BUNDLED_HEADERS_FALSE
USE_BUNDLED_HEADERS_TRUE
arch_native
cc_flags_mx32
cc_flags_m32
karch_mx32
karch_m32
karch
arch_mx32
arch_m32
arch
SLM_MANPAGE_DATE
STRACE_MANPAGE_DATE
COPYRIGHT_YEAR
CODE_COVERAGE_RULES
CODE_COVERAGE_LDFLAGS
CODE_COVERAGE_LIBS
CODE_COVERAGE_CXXFLAGS
CODE_COVERAGE_CFLAGS
CODE_COVERAGE_CPPFLAGS
GENHTML
LCOV
GCOV
CODE_COVERAGE_ENABLED
CODE_COVERAGE_ENABLED_FALSE
CODE_COVERAGE_ENABLED_TRUE
SED
LN_S
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# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
eval ac_env_${ac_var}_set=\${${ac_var}+set}
eval ac_env_${ac_var}_value=\$${ac_var}
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
eval ac_cv_env_${ac_var}_value=\$${ac_var}
done
#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
\`configure' configures strace 6.5 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
-q, --quiet, --silent do not print \`checking ...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for \`--cache-file=config.cache'
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or \`..']
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
--infodir=DIR info documentation [DATAROOTDIR/info]
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
--mandir=DIR man documentation [DATAROOTDIR/man]
--docdir=DIR documentation root [DATAROOTDIR/doc/strace]
--htmldir=DIR html documentation [DOCDIR]
--dvidir=DIR dvi documentation [DOCDIR]
--pdfdir=DIR pdf documentation [DOCDIR]
--psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
Program names:
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM run sed PROGRAM on installed program names
System types:
--build=BUILD configure for building on BUILD [guessed]
--host=HOST cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of strace 6.5:";;
esac
cat <<\_ACEOF
Optional Features:
--disable-option-checking ignore unrecognized --enable/--with options
--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-maintainer-mode
enable make rules and dependencies not useful (and
sometimes confusing) to the casual installer
--enable-dependency-tracking
do not reject slow dependency extractors
--disable-dependency-tracking
speeds up one-time build
--enable-code-coverage Whether to enable code coverage support
--enable-bundled=yes|no|check
whether to use bundled linux kernel headers, default
is check.
--enable-arm-oabi enable OABI support on ARM EABI
--enable-gcc-Werror turn on gcc's -Werror option
--enable-stacktrace=yes|no|check
whether to enable stack tracing support, default is
check
--enable-mpers=yes|no|check|m32|mx32
whether to enable multiple personalities support
required for proper decoding of structures used by
tracees with personalities that differ from the
personality of strace, default is yes.
--enable-install-tests=yes|no
whether to install tests into libexec/strace,
default is no.
--enable-valgrind Whether to enable Valgrind on the unit tests
--disable-valgrind-memcheck
Whether to skip memcheck during the Valgrind tests
--disable-valgrind-helgrind
Whether to skip helgrind during the Valgrind tests
--disable-valgrind-drd Whether to skip drd during the Valgrind tests
--enable-valgrind-sgcheck
Whether to use sgcheck during the Valgrind tests
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--with-gcov=GCOV use given GCOV for coverage (GCOV=gcov).
--with-libdw use libdw to implement stack tracing support
--with-libunwind use libunwind to implement stack tracing support
--with-libiberty use libiberty to demangle symbols in stack trace
--with-libselinux use libselinux to collect security contexts
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
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 <strace-devel@lists.strace.io>.
strace home page: <https://strace.io>.
_ACEOF
ac_status=$?
fi
if test "$ac_init_help" = "recursive"; then
# If there are subdirs, report their specific --help.
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
test -d "$ac_dir" ||
{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
continue
ac_builddir=.
case "$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 "$ac_dir" || { ac_status=$?; continue; }
# 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
echo &&
$SHELL "$ac_srcdir/configure.gnu" --help=recursive
elif test -f "$ac_srcdir/configure"; then
echo &&
$SHELL "$ac_srcdir/configure" --help=recursive
else
printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
fi || ac_status=$?
cd "$ac_pwd" || { ac_status=$?; break; }
done
fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
strace configure 6.5
generated by GNU Autoconf 2.71
Copyright (C) 2021 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
Copyright (c) 1999-2023 The strace developers.
_ACEOF
exit
fi
## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##
# ac_fn_c_try_compile LINENO
# --------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_compile ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
rm -f conftest.$ac_objext conftest.beam
if { { ac_try="$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 "$ac_compile") 2>conftest.err
ac_status=$?
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_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext
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 $ac_retval
} # ac_fn_c_try_compile
# ac_fn_c_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_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_c_preproc_warn_flag$ac_c_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 $ac_retval
} # ac_fn_c_try_cpp
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
as_lineno=${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 $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$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
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; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_header_compile
# ac_fn_c_try_run LINENO
# ----------------------
# Try to run conftest.$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 $ac_retval
} # ac_fn_c_try_run
# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
# --------------------------------------------
# Tries to find the compile-time value of EXPR in a program that includes
# INCLUDES, setting VAR accordingly. Returns whether the value could be
# computed
ac_fn_c_compute_int ()
{
as_lineno=${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 $ac_retval
} # ac_fn_c_compute_int
# ac_fn_c_try_link LINENO
# -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_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_c_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 $ac_retval
} # ac_fn_c_try_link
# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func ()
{
as_lineno=${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 $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
For example, HP-UX 11i <limits.h> declares gettimeofday. */
#define $2 innocuous_$2
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $2 (void); below. */
#include <limits.h>
#undef $2
/* 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. */
#ifdef __cplusplus
extern "C"
#endif
char $2 (void);
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined __stub_$2 || defined __stub___$2
choke me
#endif
int
main (void)
{
return $2 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
eval "$3=yes"
else $as_nop
if test $ac_compiler_gnu = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#undef $2
/* Declare this function with the same prototype as __builtin_$2.
This removes a warning about conflicting types for built-in function $2 */
#ifdef __cplusplus
extern "C" {
#endif
__typeof__(__builtin_$2) $2;
__typeof__(__builtin_$2) *volatile f = $2;
#ifdef __cplusplus
}
#endif
int
main (void)
{
return f != $2;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
eval "$3=yes"
else $as_nop
eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else
eval "$3=no"
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$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; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_func
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
# variable VAR accordingly.
ac_fn_c_check_type ()
{
as_lineno=${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; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_type
# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
# ----------------------------------------------------
# Tries to find if the field MEMBER exists in type AGGR, after including
# INCLUDES, setting cache variable VAR accordingly.
ac_fn_c_check_member ()
{
as_lineno=${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; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_member
# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR
# ------------------------------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR.
ac_fn_check_decl ()
{
as_lineno=${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_fn_check_decl
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 strace $as_me 6.5, 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 (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);
extern void free (void *);
// 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;
}
"
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"
# Auxiliary files required by this configure script.
ac_aux_files="ar-lib compile config.guess config.sub 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
ac_config_headers="$ac_config_headers src/config.h"
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='strace'
VERSION='6.5'
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
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
# Check whether --enable-maintainer-mode was given.
if test ${enable_maintainer_mode+y}
then :
enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
else $as_nop
USE_MAINTAINER_MODE=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
printf "%s\n" "$USE_MAINTAINER_MODE" >&6; }
if test $USE_MAINTAINER_MODE = yes; then
MAINTAINER_MODE_TRUE=
MAINTAINER_MODE_FALSE='#'
else
MAINTAINER_MODE_TRUE='#'
MAINTAINER_MODE_FALSE=
fi
MAINT=$MAINTAINER_MODE_TRUE
# 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
RPM_CHANGELOGTIME="$(LC_TIME=C date -u '+%a %b %d %Y')"
DEB_CHANGELOGTIME="$(LC_TIME=C date -u -R)"
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");
if (!f)
return 1;
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
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 "$am_cv_CC_dependencies_compiler_type" = gcc3; then
am__fastdepCC_TRUE=
am__fastdepCC_FALSE='#'
else
am__fastdepCC_TRUE='#'
am__fastdepCC_FALSE=
fi
ac_ext=c
ac_cpp='$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
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
{ 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
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_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 $ac_cv_should_define__xopen_source = yes
then :
printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
fi
{ printf "%s\n" "$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
# allow to override gcov location
# Check whether --with-gcov was given.
if test ${with_gcov+y}
then :
withval=$with_gcov; _AX_CODE_COVERAGE_GCOV_PROG_WITH=$with_gcov
else $as_nop
_AX_CODE_COVERAGE_GCOV_PROG_WITH=gcov
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build with code coverage support" >&5
printf %s "checking whether to build with code coverage support... " >&6; }
# Check whether --enable-code-coverage was given.
if test ${enable_code_coverage+y}
then :
enableval=$enable_code_coverage;
else $as_nop
enable_code_coverage=no
fi
if test x$enable_code_coverage = xyes; then
CODE_COVERAGE_ENABLED_TRUE=
CODE_COVERAGE_ENABLED_FALSE='#'
else
CODE_COVERAGE_ENABLED_TRUE='#'
CODE_COVERAGE_ENABLED_FALSE=
fi
CODE_COVERAGE_ENABLED=$enable_code_coverage
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_code_coverage" >&5
printf "%s\n" "$enable_code_coverage" >&6; }
if test "$enable_code_coverage" = "yes"
then :
# check for gcov
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}$_AX_CODE_COVERAGE_GCOV_PROG_WITH", so it can be a program name with args.
set dummy ${ac_tool_prefix}$_AX_CODE_COVERAGE_GCOV_PROG_WITH; 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_GCOV+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$GCOV"; then
ac_cv_prog_GCOV="$GCOV" # Let the user override the test.
else
as_save_IFS=$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_GCOV="${ac_tool_prefix}$_AX_CODE_COVERAGE_GCOV_PROG_WITH"
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
GCOV=$ac_cv_prog_GCOV
if test -n "$GCOV"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GCOV" >&5
printf "%s\n" "$GCOV" >&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_GCOV"; then
ac_ct_GCOV=$GCOV
# Extract the first word of "$_AX_CODE_COVERAGE_GCOV_PROG_WITH", so it can be a program name with args.
set dummy $_AX_CODE_COVERAGE_GCOV_PROG_WITH; 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_GCOV+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_GCOV"; then
ac_cv_prog_ac_ct_GCOV="$ac_ct_GCOV" # Let the user override the test.
else
as_save_IFS=$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_GCOV="$_AX_CODE_COVERAGE_GCOV_PROG_WITH"
printf "%s\n" "$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_GCOV=$ac_cv_prog_ac_ct_GCOV
if test -n "$ac_ct_GCOV"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GCOV" >&5
printf "%s\n" "$ac_ct_GCOV" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_GCOV" = x; then
GCOV=":"
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
GCOV=$ac_ct_GCOV
fi
else
GCOV="$ac_cv_prog_GCOV"
fi
if test "X$GCOV" = "X:"
then :
as_fn_error $? "gcov is needed to do coverage" "$LINENO" 5
fi
if test "$GCC" = "no"
then :
as_fn_error $? "not compiling with gcc, which is required for gcov code coverage" "$LINENO" 5
fi
# Extract the first word of "lcov", so it can be a program name with args.
set dummy lcov; 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_LCOV+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$LCOV"; then
ac_cv_prog_LCOV="$LCOV" # Let the user override the test.
else
as_save_IFS=$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_LCOV="lcov"
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
LCOV=$ac_cv_prog_LCOV
if test -n "$LCOV"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LCOV" >&5
printf "%s\n" "$LCOV" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "genhtml", so it can be a program name with args.
set dummy genhtml; 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_GENHTML+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$GENHTML"; then
ac_cv_prog_GENHTML="$GENHTML" # Let the user override the test.
else
as_save_IFS=$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_GENHTML="genhtml"
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
GENHTML=$ac_cv_prog_GENHTML
if test -n "$GENHTML"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GENHTML" >&5
printf "%s\n" "$GENHTML" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test -z "$LCOV"
then :
as_fn_error $? "To enable code coverage reporting you must have lcov installed" "$LINENO" 5
fi
if test -z "$GENHTML"
then :
as_fn_error $? "Could not find genhtml from the lcov package" "$LINENO" 5
fi
CODE_COVERAGE_CPPFLAGS="-DENABLE_COVERAGE_GCOV -DNDEBUG"
CODE_COVERAGE_CFLAGS="-O0 -g -fprofile-arcs -ftest-coverage"
CODE_COVERAGE_CXXFLAGS="-O0 -g -fprofile-arcs -ftest-coverage"
CODE_COVERAGE_LIBS="-lgcov"
CODE_COVERAGE_LDFLAGS="$CODE_COVERAGE_LIBS"
CODE_COVERAGE_RULES_CHECK='
-$(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) -k check
$(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) code-coverage-capture
'
CODE_COVERAGE_RULES_CAPTURE='
$(code_coverage_v_lcov_cap)$(LCOV) $(code_coverage_quiet) $(addprefix --directory ,$(CODE_COVERAGE_DIRECTORY)) --capture --output-file "$(CODE_COVERAGE_OUTPUT_FILE).tmp" --test-name "$(call code_coverage_sanitize,$(PACKAGE_NAME)-$(PACKAGE_VERSION))" --no-checksum --compat-libtool $(CODE_COVERAGE_LCOV_SHOPTS) $(CODE_COVERAGE_LCOV_OPTIONS)
$(code_coverage_v_lcov_ign)$(LCOV) $(code_coverage_quiet) $(addprefix --directory ,$(CODE_COVERAGE_DIRECTORY)) --remove "$(CODE_COVERAGE_OUTPUT_FILE).tmp" "/tmp/*" $(CODE_COVERAGE_IGNORE_PATTERN) --output-file "$(CODE_COVERAGE_OUTPUT_FILE)" $(CODE_COVERAGE_LCOV_SHOPTS) $(CODE_COVERAGE_LCOV_RMOPTS)
-@rm -f $(CODE_COVERAGE_OUTPUT_FILE).tmp
$(code_coverage_v_genhtml)LANG=C $(GENHTML) $(code_coverage_quiet) $(addprefix --prefix ,$(CODE_COVERAGE_DIRECTORY)) --output-directory "$(CODE_COVERAGE_OUTPUT_DIRECTORY)" --title "$(PACKAGE_NAME)-$(PACKAGE_VERSION) Code Coverage" --legend --show-details "$(CODE_COVERAGE_OUTPUT_FILE)" $(CODE_COVERAGE_GENHTML_OPTIONS)
@echo "file://$(abs_builddir)/$(CODE_COVERAGE_OUTPUT_DIRECTORY)/index.html"
'
CODE_COVERAGE_RULES_CLEAN='
clean: code-coverage-clean
distclean: code-coverage-clean
code-coverage-clean:
-$(LCOV) --directory $(top_builddir) -z
-rm -rf $(CODE_COVERAGE_OUTPUT_FILE) $(CODE_COVERAGE_OUTPUT_FILE).tmp $(CODE_COVERAGE_OUTPUT_DIRECTORY)
-find . \( -name "*.gcda" -o -name "*.gcno" -o -name "*.gcov" \) -delete
'
else $as_nop
CODE_COVERAGE_RULES_CHECK='
@echo "Need to reconfigure with --enable-code-coverage"
'
CODE_COVERAGE_RULES_CAPTURE="$CODE_COVERAGE_RULES_CHECK"
CODE_COVERAGE_RULES_CLEAN=''
fi
CODE_COVERAGE_RULES='
# Code coverage
#
# Optional:
# - CODE_COVERAGE_DIRECTORY: Top-level directory for code coverage reporting.
# Multiple directories may be specified, separated by whitespace.
# (Default: $(top_builddir))
# - CODE_COVERAGE_OUTPUT_FILE: Filename and path for the .info file generated
# by lcov for code coverage. (Default:
# $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage.info)
# - CODE_COVERAGE_OUTPUT_DIRECTORY: Directory for generated code coverage
# reports to be created. (Default:
# $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage)
# - CODE_COVERAGE_BRANCH_COVERAGE: Set to 1 to enforce branch coverage,
# set to 0 to disable it and leave empty to stay with the default.
# (Default: empty)
# - CODE_COVERAGE_LCOV_SHOPTS_DEFAULT: Extra options shared between both lcov
# instances. (Default: based on $CODE_COVERAGE_BRANCH_COVERAGE)
# - CODE_COVERAGE_LCOV_SHOPTS: Extra options to shared between both lcov
# instances. (Default: $CODE_COVERAGE_LCOV_SHOPTS_DEFAULT)
# - CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH: --gcov-tool pathtogcov
# - CODE_COVERAGE_LCOV_OPTIONS_DEFAULT: Extra options to pass to the
# collecting lcov instance. (Default: $CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH)
# - CODE_COVERAGE_LCOV_OPTIONS: Extra options to pass to the collecting lcov
# instance. (Default: $CODE_COVERAGE_LCOV_OPTIONS_DEFAULT)
# - CODE_COVERAGE_LCOV_RMOPTS_DEFAULT: Extra options to pass to the filtering
# lcov instance. (Default: empty)
# - CODE_COVERAGE_LCOV_RMOPTS: Extra options to pass to the filtering lcov
# instance. (Default: $CODE_COVERAGE_LCOV_RMOPTS_DEFAULT)
# - CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT: Extra options to pass to the
# genhtml instance. (Default: based on $CODE_COVERAGE_BRANCH_COVERAGE)
# - CODE_COVERAGE_GENHTML_OPTIONS: Extra options to pass to the genhtml
# instance. (Default: $CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT)
# - CODE_COVERAGE_IGNORE_PATTERN: Extra glob pattern of files to ignore
#
# The generated report will be titled using the $(PACKAGE_NAME) and
# $(PACKAGE_VERSION). In order to add the current git hash to the title,
# use the git-version-gen script, available online.
# Optional variables
CODE_COVERAGE_DIRECTORY ?= $(top_builddir)
CODE_COVERAGE_OUTPUT_FILE ?= $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage.info
CODE_COVERAGE_OUTPUT_DIRECTORY ?= $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage
CODE_COVERAGE_BRANCH_COVERAGE ?=
CODE_COVERAGE_LCOV_SHOPTS_DEFAULT ?= $(if $(CODE_COVERAGE_BRANCH_COVERAGE),\
--rc lcov_branch_coverage=$(CODE_COVERAGE_BRANCH_COVERAGE))
CODE_COVERAGE_LCOV_SHOPTS ?= $(CODE_COVERAGE_LCOV_SHOPTS_DEFAULT)
CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH ?= --gcov-tool "$(GCOV)"
CODE_COVERAGE_LCOV_OPTIONS_DEFAULT ?= $(CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH)
CODE_COVERAGE_LCOV_OPTIONS ?= $(CODE_COVERAGE_LCOV_OPTIONS_DEFAULT)
CODE_COVERAGE_LCOV_RMOPTS_DEFAULT ?=
CODE_COVERAGE_LCOV_RMOPTS ?= $(CODE_COVERAGE_LCOV_RMOPTS_DEFAULT)
CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT ?=\
$(if $(CODE_COVERAGE_BRANCH_COVERAGE),\
--rc genhtml_branch_coverage=$(CODE_COVERAGE_BRANCH_COVERAGE))
CODE_COVERAGE_GENHTML_OPTIONS ?= $(CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT)
CODE_COVERAGE_IGNORE_PATTERN ?=
code_coverage_v_lcov_cap = $(code_coverage_v_lcov_cap_$(V))
code_coverage_v_lcov_cap_ = $(code_coverage_v_lcov_cap_$(AM_DEFAULT_VERBOSITY))
code_coverage_v_lcov_cap_0 = @echo " LCOV --capture"\
$(CODE_COVERAGE_OUTPUT_FILE);
code_coverage_v_lcov_ign = $(code_coverage_v_lcov_ign_$(V))
code_coverage_v_lcov_ign_ = $(code_coverage_v_lcov_ign_$(AM_DEFAULT_VERBOSITY))
code_coverage_v_lcov_ign_0 = @echo " LCOV --remove /tmp/*"\
$(CODE_COVERAGE_IGNORE_PATTERN);
code_coverage_v_genhtml = $(code_coverage_v_genhtml_$(V))
code_coverage_v_genhtml_ = $(code_coverage_v_genhtml_$(AM_DEFAULT_VERBOSITY))
code_coverage_v_genhtml_0 = @echo " GEN " $(CODE_COVERAGE_OUTPUT_DIRECTORY);
code_coverage_quiet = $(code_coverage_quiet_$(V))
code_coverage_quiet_ = $(code_coverage_quiet_$(AM_DEFAULT_VERBOSITY))
code_coverage_quiet_0 = --quiet
# sanitizes the test-name: replaces with underscores: dashes and dots
code_coverage_sanitize = $(subst -,_,$(subst .,_,$(1)))
# Use recursive makes in order to ignore errors during check
check-code-coverage:'"$CODE_COVERAGE_RULES_CHECK"'
# Capture code coverage data
code-coverage-capture: code-coverage-capture-hook'"$CODE_COVERAGE_RULES_CAPTURE"'
# Hook rule executed before code-coverage-capture, overridable by the user
code-coverage-capture-hook:
'"$CODE_COVERAGE_RULES_CLEAN"'
GITIGNOREFILES ?=
GITIGNOREFILES += $(CODE_COVERAGE_OUTPUT_FILE) $(CODE_COVERAGE_OUTPUT_DIRECTORY)
A''M_DISTCHECK_CONFIGURE_FLAGS ?=
A''M_DISTCHECK_CONFIGURE_FLAGS += --disable-code-coverage
.PHONY: check-code-coverage code-coverage-capture code-coverage-capture-hook code-coverage-clean
'
printf "%s\n" "#define COPYRIGHT_YEAR \"2023\"" >>confdefs.h
COPYRIGHT_YEAR=2023
printf "%s\n" "#define STRACE_MANPAGE_DATE \"2023-06-11\"" >>confdefs.h
STRACE_MANPAGE_DATE=2023-06-11
printf "%s\n" "#define SLM_MANPAGE_DATE \"2022-01-01\"" >>confdefs.h
SLM_MANPAGE_DATE=2022-01-01
{ printf "%s\n" "$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
arch_enable_Werror=yes
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for supported architecture" >&5
printf %s "checking for supported architecture... " >&6; }
arch_m32=
arch_mx32=
cc_flags_m32=-m32
cc_flags_mx32=-mx32
karch=
karch_m32=
karch_mx32=
case "$host_cpu" in
aarch64*)
arch=aarch64
karch=arm64
arch_m32=arm
cc_flags_m32=
printf "%s\n" "#define AARCH64 1" >>confdefs.h
;;
alpha*)
arch=alpha
arch_enable_Werror=no
printf "%s\n" "#define ALPHA 1" >>confdefs.h
;;
arc*)
arch=arc
printf "%s\n" "#define ARC 1" >>confdefs.h
;;
arm*)
arch=arm
printf "%s\n" "#define ARM 1" >>confdefs.h
;;
avr32*)
arch=avr32
printf "%s\n" "#define AVR32 1" >>confdefs.h
;;
bfin)
arch=bfin
arch_enable_Werror=no
printf "%s\n" "#define BFIN 1" >>confdefs.h
;;
csky*)
arch=csky
printf "%s\n" "#define CSKY 1" >>confdefs.h
;;
hppa*|parisc*)
arch=hppa
karch=parisc
printf "%s\n" "#define HPPA 1" >>confdefs.h
;;
i[3456]86|pentium)
arch=i386
karch=x86
printf "%s\n" "#define I386 1" >>confdefs.h
;;
ia64)
arch=ia64
printf "%s\n" "#define IA64 1" >>confdefs.h
;;
loongarch64)
arch=loongarch64
karch=loongarch
printf "%s\n" "#define LOONGARCH64 1" >>confdefs.h
;;
m68k)
arch=m68k
printf "%s\n" "#define M68K 1" >>confdefs.h
;;
metag*)
arch=metag
printf "%s\n" "#define METAG 1" >>confdefs.h
;;
microblaze*)
arch=microblaze
arch_enable_Werror=no
printf "%s\n" "#define MICROBLAZE 1" >>confdefs.h
;;
mips*)
arch=mips
printf "%s\n" "#define MIPS 1" >>confdefs.h
;;
nios2*)
arch=nios2
printf "%s\n" "#define NIOS2 1" >>confdefs.h
;;
or1k*)
arch=or1k
printf "%s\n" "#define OR1K 1" >>confdefs.h
;;
powerpc*)
karch=powerpc
karch_m32=powerpc
printf "%s\n" "#define POWERPC 1" >>confdefs.h
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __LP64__
# error 32 bit
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
arch=powerpc64
else $as_nop
arch=powerpc
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test "$arch" = "powerpc64"; then
# $ac_cv_c_bigendian is defined by AC_C_BIGENDIAN
case "$ac_cv_c_bigendian" in
no)
arch=powerpc64le
printf "%s\n" "#define POWERPC64LE 1" >>confdefs.h
;;
*)
arch_m32=powerpc
printf "%s\n" "#define POWERPC64 1" >>confdefs.h
;;
esac
fi
;;
riscv64*)
arch=riscv64
karch=riscv
printf "%s\n" "#define RISCV64 1" >>confdefs.h
;;
s390)
arch=s390
printf "%s\n" "#define S390 1" >>confdefs.h
;;
s390x)
arch=s390x
karch=s390
arch_m32=s390
cc_flags_m32=-m31
printf "%s\n" "#define S390X 1" >>confdefs.h
;;
sh64*)
arch=sh64
printf "%s\n" "#define SH64 1" >>confdefs.h
;;
sh*)
arch=sh
printf "%s\n" "#define SH 1" >>confdefs.h
;;
sparc64*)
arch=sparc64
karch=sparc
arch_m32=sparc
printf "%s\n" "#define SPARC64 1" >>confdefs.h
;;
sparc*)
arch=sparc
printf "%s\n" "#define SPARC 1" >>confdefs.h
;;
tile*)
arch=tile
printf "%s\n" "#define TILE 1" >>confdefs.h
;;
x86?64*)
karch=x86
karch_m32=x86
karch_mx32=x86
arch_m32=i386
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __ILP32__
# error not x32
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
arch=x32
else $as_nop
arch=x86_64
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test "$arch" = "x86_64"; then
arch_mx32=x32
printf "%s\n" "#define X86_64 1" >>confdefs.h
else
printf "%s\n" "#define X32 1" >>confdefs.h
fi
;;
xtensa*)
arch=xtensa
printf "%s\n" "#define XTENSA 1" >>confdefs.h
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: NO!" >&5
printf "%s\n" "NO!" >&6; }
as_fn_error $? "architecture $host_cpu is not supported by strace" "$LINENO" 5
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $arch" >&5
printf "%s\n" "$arch" >&6; }
arch_native=$arch
test -n "$arch_m32" ||
arch_m32=$arch
test -n "$arch_mx32" ||
arch_mx32=$arch
test -n "$karch" ||
karch=$arch
test -n "$karch_m32" ||
karch_m32=$arch_m32
test -n "$karch_mx32" ||
karch_mx32=$arch_mx32
# Check whether --enable-bundled was given.
if test ${enable_bundled+y}
then :
enableval=$enable_bundled; case "$enableval" in
yes|no|check) enable_bundled="$enableval" ;;
*) as_fn_error $? "bad value $enableval for enable-bundled option.
Valid options are: yes, no, check.
" "$LINENO" 5
;;
esac
else $as_nop
enable_bundled=check
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use bundled linux kernel headers" >&5
printf %s "checking whether to use bundled linux kernel headers... " >&6; }
if test ${st_cv_use_bundled_headers+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $enable_bundled = check
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <linux/version.h>
#define USE_OS_HEADERS ((LINUX_VERSION_CODE >> 8) > (394496 >> 8) ? 1 : -1)
int
main (void)
{
int i[USE_OS_HEADERS];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
st_cv_use_bundled_headers=no
else $as_nop
st_cv_use_bundled_headers=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else $as_nop
st_cv_use_bundled_headers=$enable_bundled
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_use_bundled_headers" >&5
printf "%s\n" "$st_cv_use_bundled_headers" >&6; }
if test $st_cv_use_bundled_headers = yes; then
USE_BUNDLED_HEADERS_TRUE=
USE_BUNDLED_HEADERS_FALSE='#'
else
USE_BUNDLED_HEADERS_TRUE='#'
USE_BUNDLED_HEADERS_FALSE=
fi
if test $st_cv_use_bundled_headers = yes
then :
CPPFLAGS="$CPPFLAGS -I$srcdir/bundled/linux/arch/$karch/include/uapi"
CPPFLAGS="$CPPFLAGS -I$srcdir/bundled/linux/include/uapi"
fi
MIPS_ABI=
if test "$arch" = mips; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _MIPS_SIM" >&5
printf %s "checking for _MIPS_SIM... " >&6; }
if test ${st_cv__MIPS_SIM+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "_MIPS_SIM" "st_cv__MIPS_SIM" ""
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 $? "_MIPS_SIM cannot be determined
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv__MIPS_SIM" >&5
printf "%s\n" "$st_cv__MIPS_SIM" >&6; }
# requires GCC >= 3.4
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MIPS ABI" >&5
printf %s "checking for MIPS ABI... " >&6; }
if test ${st_cv_mips_abi+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
int i[_MIPS_SIM == _ABIO32 ? 1 : - 1];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
st_cv_mips_abi=o32
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
int i[_MIPS_SIM == _ABIN32 ? 1 : - 1];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
st_cv_mips_abi=n32
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
int i[_MIPS_SIM == _ABI64 ? 1 : - 1];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
st_cv_mips_abi=n64
else $as_nop
st_cv_mips_abi=unknown
fi
rm -f core conftest.err conftest.$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.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_mips_abi" >&5
printf "%s\n" "$st_cv_mips_abi" >&6; }
case "$st_cv_mips_abi" in
o32)
printf "%s\n" "#define LINUX_MIPSO32 1" >>confdefs.h
;;
n32)
printf "%s\n" "#define LINUX_MIPSN32 1" >>confdefs.h
;;
n64)
printf "%s\n" "#define LINUX_MIPSN64 1" >>confdefs.h
;;
*) as_fn_error $? "Unsupported _MIPS_SIM" "$LINENO" 5;;
esac
MIPS_ABI="$st_cv_mips_abi"
fi
# Check whether --enable-arm-oabi was given.
if test ${enable_arm_oabi+y}
then :
enableval=$enable_arm_oabi;
else $as_nop
enable_arm_oabi=no
fi
case "$enable_arm_oabi" in
yes) enable_arm_oabi=1 ;;
no) enable_arm_oabi=0 ;;
*) as_fn_error $? "bad value $enable_arm_oabi for arm-oabi option" "$LINENO" 5 ;;
esac
printf "%s\n" "#define ENABLE_ARM_OABI $enable_arm_oabi" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC is fresh enough for -Werror" >&5
printf %s "checking whether $CC is fresh enough for -Werror... " >&6; }
if test ${st_cv_cc_enable_Werror+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __GNUC__ && defined __GNUC_MINOR__
# define GNUC_PREREQ(maj, min) ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
#else
# define GNUC_PREREQ(maj, min) 0
#endif
#if defined __clang__ && defined __clang_major__ && defined __clang_minor__
# define CLANG_PREREQ(maj, min) ((__clang_major__ << 16) + __clang_minor__ >= ((maj) << 16) + (min))
#else
# define CLANG_PREREQ(maj, min) 0
#endif
int
main (void)
{
int i[GNUC_PREREQ(4, 8) + CLANG_PREREQ(6, 0) > 0 ? 1 : - 1];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
st_cv_cc_enable_Werror=yes
else $as_nop
st_cv_cc_enable_Werror=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_cc_enable_Werror" >&5
printf "%s\n" "$st_cv_cc_enable_Werror" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to try $CC with -Werror by default" >&5
printf %s "checking whether to try $CC with -Werror by default... " >&6; }
if test ${st_cv_enable_Werror+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$st_cv_cc_enable_Werror" != yes; then
st_cv_enable_Werror='no, the compiler is too old'
elif test "$arch_enable_Werror" != yes; then
st_cv_enable_Werror='no, architecture is not ready'
else
st_cv_enable_Werror=yes
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_enable_Werror" >&5
printf "%s\n" "$st_cv_enable_Werror" >&6; }
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wall" >&5
printf %s "checking whether $CC handles -Wall... " >&6; }
if test ${gl_cv_warn_CFLAGS__Wall+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wall"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Wall=yes
else $as_nop
gl_cv_warn_CFLAGS__Wall=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Wall" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Wall" >&6; }
if test "x$gl_cv_warn_CFLAGS__Wall" = xyes
then :
as_fn_append WARN_CFLAGS " -Wall"
fi
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wextra" >&5
printf %s "checking whether $CC handles -Wextra... " >&6; }
if test ${gl_cv_warn_CFLAGS__Wextra+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wextra"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Wextra=yes
else $as_nop
gl_cv_warn_CFLAGS__Wextra=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Wextra" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Wextra" >&6; }
if test "x$gl_cv_warn_CFLAGS__Wextra" = xyes
then :
as_fn_append WARN_CFLAGS " -Wextra"
fi
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wno-missing-field-initializers" >&5
printf %s "checking whether $CC handles -Wno-missing-field-initializers... " >&6; }
if test ${gl_cv_warn_CFLAGS__Wno_missing_field_initializers+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wmissing-field-initializers"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Wno_missing_field_initializers=yes
else $as_nop
gl_cv_warn_CFLAGS__Wno_missing_field_initializers=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Wno_missing_field_initializers" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Wno_missing_field_initializers" >&6; }
if test "x$gl_cv_warn_CFLAGS__Wno_missing_field_initializers" = xyes
then :
as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers"
fi
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wno-unused-parameter" >&5
printf %s "checking whether $CC handles -Wno-unused-parameter... " >&6; }
if test ${gl_cv_warn_CFLAGS__Wno_unused_parameter+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-parameter"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Wno_unused_parameter=yes
else $as_nop
gl_cv_warn_CFLAGS__Wno_unused_parameter=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Wno_unused_parameter" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Wno_unused_parameter" >&6; }
if test "x$gl_cv_warn_CFLAGS__Wno_unused_parameter" = xyes
then :
as_fn_append WARN_CFLAGS " -Wno-unused-parameter"
fi
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wdate-time" >&5
printf %s "checking whether $CC handles -Wdate-time... " >&6; }
if test ${gl_cv_warn_CFLAGS__Wdate_time+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wdate-time"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Wdate_time=yes
else $as_nop
gl_cv_warn_CFLAGS__Wdate_time=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Wdate_time" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Wdate_time" >&6; }
if test "x$gl_cv_warn_CFLAGS__Wdate_time" = xyes
then :
as_fn_append WARN_CFLAGS " -Wdate-time"
fi
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wformat-security" >&5
printf %s "checking whether $CC handles -Wformat-security... " >&6; }
if test ${gl_cv_warn_CFLAGS__Wformat_security+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wformat-security"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Wformat_security=yes
else $as_nop
gl_cv_warn_CFLAGS__Wformat_security=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Wformat_security" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Wformat_security" >&6; }
if test "x$gl_cv_warn_CFLAGS__Wformat_security" = xyes
then :
as_fn_append WARN_CFLAGS " -Wformat-security"
fi
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wimplicit-fallthrough=5" >&5
printf %s "checking whether $CC handles -Wimplicit-fallthrough=5... " >&6; }
if test ${gl_cv_warn_CFLAGS__Wimplicit_fallthrough_5+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wimplicit-fallthrough=5"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Wimplicit_fallthrough_5=yes
else $as_nop
gl_cv_warn_CFLAGS__Wimplicit_fallthrough_5=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Wimplicit_fallthrough_5" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Wimplicit_fallthrough_5" >&6; }
if test "x$gl_cv_warn_CFLAGS__Wimplicit_fallthrough_5" = xyes
then :
as_fn_append WARN_CFLAGS " -Wimplicit-fallthrough=5"
fi
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Winit-self" >&5
printf %s "checking whether $CC handles -Winit-self... " >&6; }
if test ${gl_cv_warn_CFLAGS__Winit_self+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Winit-self"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Winit_self=yes
else $as_nop
gl_cv_warn_CFLAGS__Winit_self=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Winit_self" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Winit_self" >&6; }
if test "x$gl_cv_warn_CFLAGS__Winit_self" = xyes
then :
as_fn_append WARN_CFLAGS " -Winit-self"
fi
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Winitializer-overrides" >&5
printf %s "checking whether $CC handles -Winitializer-overrides... " >&6; }
if test ${gl_cv_warn_CFLAGS__Winitializer_overrides+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Winitializer-overrides"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Winitializer_overrides=yes
else $as_nop
gl_cv_warn_CFLAGS__Winitializer_overrides=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Winitializer_overrides" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Winitializer_overrides" >&6; }
if test "x$gl_cv_warn_CFLAGS__Winitializer_overrides" = xyes
then :
as_fn_append WARN_CFLAGS " -Winitializer-overrides"
fi
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wlogical-op" >&5
printf %s "checking whether $CC handles -Wlogical-op... " >&6; }
if test ${gl_cv_warn_CFLAGS__Wlogical_op+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wlogical-op"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Wlogical_op=yes
else $as_nop
gl_cv_warn_CFLAGS__Wlogical_op=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Wlogical_op" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Wlogical_op" >&6; }
if test "x$gl_cv_warn_CFLAGS__Wlogical_op" = xyes
then :
as_fn_append WARN_CFLAGS " -Wlogical-op"
fi
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wmissing-prototypes" >&5
printf %s "checking whether $CC handles -Wmissing-prototypes... " >&6; }
if test ${gl_cv_warn_CFLAGS__Wmissing_prototypes+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wmissing-prototypes"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Wmissing_prototypes=yes
else $as_nop
gl_cv_warn_CFLAGS__Wmissing_prototypes=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Wmissing_prototypes" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Wmissing_prototypes" >&6; }
if test "x$gl_cv_warn_CFLAGS__Wmissing_prototypes" = xyes
then :
as_fn_append WARN_CFLAGS " -Wmissing-prototypes"
fi
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wnested-externs" >&5
printf %s "checking whether $CC handles -Wnested-externs... " >&6; }
if test ${gl_cv_warn_CFLAGS__Wnested_externs+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wnested-externs"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Wnested_externs=yes
else $as_nop
gl_cv_warn_CFLAGS__Wnested_externs=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Wnested_externs" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Wnested_externs" >&6; }
if test "x$gl_cv_warn_CFLAGS__Wnested_externs" = xyes
then :
as_fn_append WARN_CFLAGS " -Wnested-externs"
fi
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wold-style-definition" >&5
printf %s "checking whether $CC handles -Wold-style-definition... " >&6; }
if test ${gl_cv_warn_CFLAGS__Wold_style_definition+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wold-style-definition"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Wold_style_definition=yes
else $as_nop
gl_cv_warn_CFLAGS__Wold_style_definition=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Wold_style_definition" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Wold_style_definition" >&6; }
if test "x$gl_cv_warn_CFLAGS__Wold_style_definition" = xyes
then :
as_fn_append WARN_CFLAGS " -Wold-style-definition"
fi
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wtrampolines" >&5
printf %s "checking whether $CC handles -Wtrampolines... " >&6; }
if test ${gl_cv_warn_CFLAGS__Wtrampolines+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wtrampolines"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Wtrampolines=yes
else $as_nop
gl_cv_warn_CFLAGS__Wtrampolines=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Wtrampolines" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Wtrampolines" >&6; }
if test "x$gl_cv_warn_CFLAGS__Wtrampolines" = xyes
then :
as_fn_append WARN_CFLAGS " -Wtrampolines"
fi
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wundef" >&5
printf %s "checking whether $CC handles -Wundef... " >&6; }
if test ${gl_cv_warn_CFLAGS__Wundef+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wundef"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Wundef=yes
else $as_nop
gl_cv_warn_CFLAGS__Wundef=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Wundef" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Wundef" >&6; }
if test "x$gl_cv_warn_CFLAGS__Wundef" = xyes
then :
as_fn_append WARN_CFLAGS " -Wundef"
fi
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wwrite-strings" >&5
printf %s "checking whether $CC handles -Wwrite-strings... " >&6; }
if test ${gl_cv_warn_CFLAGS__Wwrite_strings+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wwrite-strings"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Wwrite_strings=yes
else $as_nop
gl_cv_warn_CFLAGS__Wwrite_strings=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Wwrite_strings" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Wwrite_strings" >&6; }
if test "x$gl_cv_warn_CFLAGS__Wwrite_strings" = xyes
then :
as_fn_append WARN_CFLAGS " -Wwrite-strings"
fi
# Check whether --enable-gcc-Werror was given.
if test ${enable_gcc_Werror+y}
then :
enableval=$enable_gcc_Werror; case "$enable_gcc_Werror" in
yes|no|no,*) ;;
*) as_fn_error $? "bad value $enable_gcc_Werror for gcc-Werror option" "$LINENO" 5 ;;
esac
else $as_nop
enable_gcc_Werror="$st_cv_enable_Werror"
fi
if test "$enable_gcc_Werror" = yes; then
if test x${gl_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS__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_CFLAGS__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror" >&5
printf %s "checking whether $CC handles -Werror... " >&6; }
if test ${gl_cv_warn_CFLAGS__Werror+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS__Werror=yes
else $as_nop
gl_cv_warn_CFLAGS__Werror=no
fi
rm -f core conftest.err conftest.$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: $gl_cv_warn_CFLAGS__Werror" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS__Werror" >&6; }
if test "x$gl_cv_warn_CFLAGS__Werror" = xyes
then :
as_fn_append WARN_CFLAGS " -Werror"
fi
fi
if test -n "${ac_c_decl_warn_flag+set}"
then :
st_saved_ac_c_decl_warn_flag="${ac_c_decl_warn_flag}"; unset ac_c_decl_warn_flag
fi
if test -n "${ac_c_preproc_warn_flag+set}"
then :
st_saved_ac_c_preproc_warn_flag="${ac_c_preproc_warn_flag}"; unset ac_c_preproc_warn_flag
fi
if test -n "${ac_c_werror_flag+set}"
then :
st_saved_ac_c_werror_flag="${ac_c_werror_flag}"; unset ac_c_werror_flag
fi
if test -n "${ac_compile+set}"
then :
st_saved_ac_compile="${ac_compile}"; unset ac_compile
fi
if test -n "${ac_compiler_gnu+set}"
then :
st_saved_ac_compiler_gnu="${ac_compiler_gnu}"; unset ac_compiler_gnu
fi
if test -n "${ac_cpp+set}"
then :
st_saved_ac_cpp="${ac_cpp}"; unset ac_cpp
fi
if test -n "${ac_cv_c_compiler_gnu+set}"
then :
st_saved_ac_cv_c_compiler_gnu="${ac_cv_c_compiler_gnu}"; unset ac_cv_c_compiler_gnu
fi
if test -n "${ac_cv_c_decl_report+set}"
then :
st_saved_ac_cv_c_decl_report="${ac_cv_c_decl_report}"; unset ac_cv_c_decl_report
fi
if test -n "${ac_link+set}"
then :
st_saved_ac_link="${ac_link}"; unset ac_link
fi
if test -n "${ac_tool_prefix+set}"
then :
st_saved_ac_tool_prefix="${ac_tool_prefix}"; unset ac_tool_prefix
fi
if test -n "${cross_compiling+set}"
then :
st_saved_cross_compiling="${cross_compiling}"; unset cross_compiling
fi
cross_compiling=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for a C compiler that generates native executables" >&5
printf "%s\n" "$as_me: looking for a C compiler that generates native executables" >&6;}
ac_ext=c
ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$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_FOR_BUILD+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC_FOR_BUILD"; then
ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
else
as_save_IFS=$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_FOR_BUILD="${ac_tool_prefix}gcc"
printf "%s\n" "$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_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
if test -n "$CC_FOR_BUILD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5
printf "%s\n" "$CC_FOR_BUILD" >&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_FOR_BUILD"; then
ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD
# 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_FOR_BUILD+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC_FOR_BUILD"; then
ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test.
else
as_save_IFS=$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_FOR_BUILD="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_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD
if test -n "$ac_ct_CC_FOR_BUILD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC_FOR_BUILD" >&5
printf "%s\n" "$ac_ct_CC_FOR_BUILD" >&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_FOR_BUILD" = x; then
CC_FOR_BUILD=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with build triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with build triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD
fi
else
CC_FOR_BUILD="$ac_cv_prog_CC_FOR_BUILD"
fi
if test -z "$CC_FOR_BUILD"; then
if test -n "$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_FOR_BUILD+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC_FOR_BUILD"; then
ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
else
as_save_IFS=$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_FOR_BUILD="${ac_tool_prefix}cc"
printf "%s\n" "$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_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
if test -n "$CC_FOR_BUILD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5
printf "%s\n" "$CC_FOR_BUILD" >&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_FOR_BUILD"; 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_FOR_BUILD+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC_FOR_BUILD"; then
ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
else
ac_prog_rejected=no
as_save_IFS=$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$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC_FOR_BUILD="cc"
printf "%s\n" "$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_FOR_BUILD
shift
if test $# != 0; then
# We chose a different compiler from the bogus one.
# However, it has the same basename, so the bogon will be chosen
# first if we set CC_FOR_BUILD to just the basename; use the full file name.
shift
ac_cv_prog_CC_FOR_BUILD="$as_dir$ac_word${1+' '}$@"
fi
fi
fi
fi
CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
if test -n "$CC_FOR_BUILD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5
printf "%s\n" "$CC_FOR_BUILD" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$CC_FOR_BUILD"; 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_FOR_BUILD+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC_FOR_BUILD"; then
ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
else
as_save_IFS=$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_FOR_BUILD="$ac_tool_prefix$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_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
if test -n "$CC_FOR_BUILD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5
printf "%s\n" "$CC_FOR_BUILD" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$CC_FOR_BUILD" && break
done
fi
if test -z "$CC_FOR_BUILD"; then
ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD
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_FOR_BUILD+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC_FOR_BUILD"; then
ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test.
else
as_save_IFS=$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_FOR_BUILD="$ac_prog"
printf "%s\n" "$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_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD
if test -n "$ac_ct_CC_FOR_BUILD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC_FOR_BUILD" >&5
printf "%s\n" "$ac_ct_CC_FOR_BUILD" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_CC_FOR_BUILD" && break
done
if test "x$ac_ct_CC_FOR_BUILD" = x; then
CC_FOR_BUILD=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with build triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with build triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD
fi
fi
fi
if test -z "$CC_FOR_BUILD"; 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_FOR_BUILD+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC_FOR_BUILD"; then
ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
else
as_save_IFS=$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_FOR_BUILD="${ac_tool_prefix}clang"
printf "%s\n" "$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_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
if test -n "$CC_FOR_BUILD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5
printf "%s\n" "$CC_FOR_BUILD" >&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_FOR_BUILD"; then
ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD
# 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_FOR_BUILD+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC_FOR_BUILD"; then
ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test.
else
as_save_IFS=$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_FOR_BUILD="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_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD
if test -n "$ac_ct_CC_FOR_BUILD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC_FOR_BUILD" >&5
printf "%s\n" "$ac_ct_CC_FOR_BUILD" >&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_FOR_BUILD" = x; then
CC_FOR_BUILD=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with build triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with build triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD
fi
else
CC_FOR_BUILD="$ac_cv_prog_CC_FOR_BUILD"
fi
fi
test -z "$CC_FOR_BUILD" && { { printf "%s\n" "$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 $ac_status = 0; }
done
{ printf "%s\n" "$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_build_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_FOR_BUILD+y}
ac_save_CFLAGS=$CFLAGS_FOR_BUILD
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD accepts -g" >&5
printf %s "checking whether $CC_FOR_BUILD accepts -g... " >&6; }
if test ${ac_cv_build_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_build_prog_cc_g=no
CFLAGS_FOR_BUILD="-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_build_prog_cc_g=yes
else $as_nop
CFLAGS_FOR_BUILD=""
cat confdefs.h - <<_ACEOF >conftest.$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_FOR_BUILD="-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_build_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build_prog_cc_g" >&5
printf "%s\n" "$ac_cv_build_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; then
CFLAGS_FOR_BUILD=$ac_save_CFLAGS
elif test $ac_cv_build_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS_FOR_BUILD="-g -O2"
else
CFLAGS_FOR_BUILD="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS_FOR_BUILD="-O2"
else
CFLAGS_FOR_BUILD=
fi
fi
ac_prog_cc_stdc=no
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC_FOR_BUILD option to enable C11 features" >&5
printf %s "checking for $CC_FOR_BUILD option to enable C11 features... " >&6; }
if test ${ac_cv_build_prog_cc_c11+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_build_prog_cc_c11=no
ac_save_CC=$CC_FOR_BUILD
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c11_program
_ACEOF
for ac_arg in '' -std=gnu11
do
CC_FOR_BUILD="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_build_prog_cc_c11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam
test "x$ac_cv_build_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
CC_FOR_BUILD=$ac_save_CC
fi
if test "x$ac_cv_build_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_build_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: $ac_cv_build_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_build_prog_cc_c11" >&6; }
CC_FOR_BUILD="$CC_FOR_BUILD $ac_cv_build_prog_cc_c11"
fi
ac_cv_build_prog_cc_stdc=$ac_cv_build_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_FOR_BUILD option to enable C99 features" >&5
printf %s "checking for $CC_FOR_BUILD option to enable C99 features... " >&6; }
if test ${ac_cv_build_prog_cc_c99+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_build_prog_cc_c99=no
ac_save_CC=$CC_FOR_BUILD
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c99_program
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
do
CC_FOR_BUILD="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_build_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam
test "x$ac_cv_build_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC_FOR_BUILD=$ac_save_CC
fi
if test "x$ac_cv_build_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_build_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: $ac_cv_build_prog_cc_c99" >&5
printf "%s\n" "$ac_cv_build_prog_cc_c99" >&6; }
CC_FOR_BUILD="$CC_FOR_BUILD $ac_cv_build_prog_cc_c99"
fi
ac_cv_build_prog_cc_stdc=$ac_cv_build_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_FOR_BUILD option to enable C89 features" >&5
printf %s "checking for $CC_FOR_BUILD option to enable C89 features... " >&6; }
if test ${ac_cv_build_prog_cc_c89+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_build_prog_cc_c89=no
ac_save_CC=$CC_FOR_BUILD
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c89_program
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC_FOR_BUILD="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_build_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam
test "x$ac_cv_build_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC_FOR_BUILD=$ac_save_CC
fi
if test "x$ac_cv_build_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_build_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: $ac_cv_build_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_build_prog_cc_c89" >&6; }
CC_FOR_BUILD="$CC_FOR_BUILD $ac_cv_build_prog_cc_c89"
fi
ac_cv_build_prog_cc_stdc=$ac_cv_build_prog_cc_c89
ac_prog_cc_stdc=c89
fi
fi
ac_ext=c
ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_ext=c
ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD understands -c and -o together" >&5
printf %s "checking whether $CC_FOR_BUILD understands -c and -o together... " >&6; }
if test ${am_cv_build_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 $CC and with simple cc.
# Following AC_PROG_CC_C_O, we do the test twice because some
# compilers refuse to overwrite an existing .o file with -o,
# though they will create one.
am_cv_build_prog_cc_c_o=yes
for am_i in 1 2; do
if { echo "$as_me:$LINENO: $CC_FOR_BUILD -c conftest.$ac_ext -o conftest2.$ac_build_objext" >&5
($CC_FOR_BUILD -c conftest.$ac_ext -o conftest2.$ac_build_objext) >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } \
&& test -f conftest2.$ac_build_objext; then
: OK
else
am_cv_build_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: $am_cv_build_prog_cc_c_o" >&5
printf "%s\n" "$am_cv_build_prog_cc_c_o" >&6; }
if test "$am_cv_build_prog_cc_c_o" != yes; then
# Losing compiler, so override with the script.
# FIXME: It is wrong to rewrite CC.
# But if we don't then we get into trouble of one sort or another.
# A longer-term fix would be to have automake use am__CC in this case,
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
CC_FOR_BUILD="$am_aux_dir/compile $CC_FOR_BUILD"
fi
ac_ext=c
ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
depcc="$CC_FOR_BUILD" am_compiler_list=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
printf %s "checking dependency style of $depcc... " >&6; }
if test ${am_cv_build_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_build_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 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
# or remarks (even with -Werror). So we grep stderr for any message
# that says an option was ignored or not supported.
# When given -MP, icc 7.0 and 7.1 complain thusly:
# icc: Command line warning: ignoring option '-M'; no argument required
# The diagnosis changed in icc 8.0:
# icc: Command line remark: option '-MP' not supported
if (grep 'ignoring option' conftest.err ||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_build_CC_dependencies_compiler_type=$depmode
break
fi
fi
done
cd ..
rm -rf conftest.dir
else
am_cv_build_CC_dependencies_compiler_type=none
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_build_CC_dependencies_compiler_type" >&5
printf "%s\n" "$am_cv_build_CC_dependencies_compiler_type" >&6; }
CCDEPMODE=depmode=$am_cv_build_CC_dependencies_compiler_type
if
test "x$enable_dependency_tracking" != xno \
&& test "$am_cv_build_CC_dependencies_compiler_type" = gcc3; then
am__fastdepCC_TRUE=
am__fastdepCC_FALSE='#'
else
am__fastdepCC_TRUE='#'
am__fastdepCC_FALSE=
fi
ac_ext=c
ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$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_FOR_BUILD" && test -d "$CPP_FOR_BUILD"; then
CPP_FOR_BUILD=
fi
if test -z "$CPP_FOR_BUILD"; then
if test ${ac_cv_build_prog_CPP+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Double quotes because $CC needs to be expanded
for CPP_FOR_BUILD in "$CC_FOR_BUILD -E" "$CC_FOR_BUILD -E -traditional-cpp" cpp /lib/cpp
do
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$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 $ac_preproc_ok
then :
break
fi
done
ac_cv_build_prog_CPP=$CPP_FOR_BUILD
fi
CPP_FOR_BUILD=$ac_cv_build_prog_CPP
else
ac_cv_build_prog_CPP=$CPP_FOR_BUILD
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP_FOR_BUILD" >&5
printf "%s\n" "$CPP_FOR_BUILD" >&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_FOR_BUILD\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi
ac_ext=c
ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD is fresh enough for -Werror" >&5
printf %s "checking whether $CC_FOR_BUILD is fresh enough for -Werror... " >&6; }
if test ${st_cv_build_cc_enable_Werror+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __GNUC__ && defined __GNUC_MINOR__
# define GNUC_PREREQ(maj, min) ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
#else
# define GNUC_PREREQ(maj, min) 0
#endif
#if defined __clang__ && defined __clang_major__ && defined __clang_minor__
# define CLANG_PREREQ(maj, min) ((__clang_major__ << 16) + __clang_minor__ >= ((maj) << 16) + (min))
#else
# define CLANG_PREREQ(maj, min) 0
#endif
int
main (void)
{
int i[GNUC_PREREQ(4, 8) + CLANG_PREREQ(6, 0) > 0 ? 1 : - 1];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
st_cv_build_cc_enable_Werror=yes
else $as_nop
st_cv_build_cc_enable_Werror=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_build_cc_enable_Werror" >&5
printf "%s\n" "$st_cv_build_cc_enable_Werror" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to try $CC_FOR_BUILD with -Werror by default" >&5
printf %s "checking whether to try $CC_FOR_BUILD with -Werror by default... " >&6; }
if test ${st_cv_build_enable_Werror+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$st_cv_build_cc_enable_Werror" != yes; then
st_cv_build_enable_Werror='no, the compiler is too old'
elif test "$arch_enable_Werror" != yes; then
st_cv_build_enable_Werror='no, architecture is not ready'
else
st_cv_build_enable_Werror=yes
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_build_enable_Werror" >&5
printf "%s\n" "$st_cv_build_enable_Werror" >&6; }
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wall" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Wall... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Wall+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wall"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Wall=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Wall=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wall" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Wall" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wall" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Wall"
fi
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wextra" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Wextra... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Wextra+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wextra"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Wextra=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Wextra=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wextra" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Wextra" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wextra" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Wextra"
fi
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wno-missing-field-initializers" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Wno-missing-field-initializers... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Wno_missing_field_initializers+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wmissing-field-initializers"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Wno_missing_field_initializers=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Wno_missing_field_initializers=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wno_missing_field_initializers" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Wno_missing_field_initializers" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wno_missing_field_initializers" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Wno-missing-field-initializers"
fi
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wno-unused-parameter" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Wno-unused-parameter... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Wno_unused_parameter+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wunused-parameter"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Wno_unused_parameter=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Wno_unused_parameter=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wno_unused_parameter" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Wno_unused_parameter" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wno_unused_parameter" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Wno-unused-parameter"
fi
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wdate-time" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Wdate-time... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Wdate_time+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wdate-time"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Wdate_time=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Wdate_time=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wdate_time" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Wdate_time" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wdate_time" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Wdate-time"
fi
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wformat-security" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Wformat-security... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wformat-security"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Wformat-security"
fi
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wimplicit-fallthrough=5" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Wimplicit-fallthrough=5... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Wimplicit_fallthrough_5+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wimplicit-fallthrough=5"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Wimplicit_fallthrough_5=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Wimplicit_fallthrough_5=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wimplicit_fallthrough_5" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Wimplicit_fallthrough_5" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wimplicit_fallthrough_5" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Wimplicit-fallthrough=5"
fi
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Winit-self" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Winit-self... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Winit-self"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Winit-self"
fi
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Winitializer-overrides" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Winitializer-overrides... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Winitializer_overrides+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Winitializer-overrides"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Winitializer_overrides=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Winitializer_overrides=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Winitializer_overrides" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Winitializer_overrides" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Winitializer_overrides" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Winitializer-overrides"
fi
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wlogical-op" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Wlogical-op... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wlogical-op"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Wlogical-op"
fi
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wmissing-prototypes" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Wmissing-prototypes... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_prototypes+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wmissing-prototypes"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_prototypes=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_prototypes=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_prototypes" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_prototypes" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_prototypes" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Wmissing-prototypes"
fi
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wnested-externs" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Wnested-externs... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wnested-externs"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Wnested-externs"
fi
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wold-style-definition" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Wold-style-definition... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wold-style-definition"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Wold-style-definition"
fi
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wtrampolines" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Wtrampolines... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Wtrampolines+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wtrampolines"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Wtrampolines=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Wtrampolines=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wtrampolines" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Wtrampolines" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wtrampolines" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Wtrampolines"
fi
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wundef" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Wundef... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Wundef+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wundef"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Wundef=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Wundef=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wundef" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Wundef" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wundef" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Wundef"
fi
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wwrite-strings" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Wwrite-strings... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wwrite-strings"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Wwrite-strings"
fi
# Check whether --enable-gcc-Werror was given.
if test ${enable_gcc_Werror+y}
then :
enableval=$enable_gcc_Werror; case "$enable_gcc_Werror" in
yes|no|no,*) ;;
*) as_fn_error $? "bad value $enable_gcc_Werror for gcc-Werror option" "$LINENO" 5 ;;
esac
else $as_nop
enable_gcc_Werror="$st_cv_build_enable_Werror"
fi
if test "$enable_gcc_Werror" = yes; then
if test x${gl_build_unknown_warnings_are_errors+set} = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes
then :
gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else $as_nop
gl_build_unknown_warnings_are_errors=
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror" >&5
printf %s "checking whether $CC_FOR_BUILD handles -Werror... " >&6; }
if test ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror+y}
then :
printf %s "(cached) " >&6
else $as_nop
gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_CFLAGS_FOR_BUILD__Werror=yes
else $as_nop
gl_cv_warn_CFLAGS_FOR_BUILD__Werror=no
fi
rm -f core conftest.err conftest.$ac_build_objext conftest.beam \
conftest$ac_build_exeext conftest.$ac_ext
CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror" >&5
printf "%s\n" "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror" >&6; }
if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror" = xyes
then :
as_fn_append WARN_CFLAGS_FOR_BUILD " -Werror"
fi
fi
if test -n "${st_saved_cross_compiling+set}"
then :
cross_compiling="${st_saved_cross_compiling}"; unset st_saved_cross_compiling
fi
if test -n "${st_saved_ac_tool_prefix+set}"
then :
ac_tool_prefix="${st_saved_ac_tool_prefix}"; unset st_saved_ac_tool_prefix
fi
if test -n "${st_saved_ac_link+set}"
then :
ac_link="${st_saved_ac_link}"; unset st_saved_ac_link
fi
if test -n "${st_saved_ac_cv_c_decl_report+set}"
then :
ac_cv_c_decl_report="${st_saved_ac_cv_c_decl_report}"; unset st_saved_ac_cv_c_decl_report
fi
if test -n "${st_saved_ac_cv_c_compiler_gnu+set}"
then :
ac_cv_c_compiler_gnu="${st_saved_ac_cv_c_compiler_gnu}"; unset st_saved_ac_cv_c_compiler_gnu
fi
if test -n "${st_saved_ac_cpp+set}"
then :
ac_cpp="${st_saved_ac_cpp}"; unset st_saved_ac_cpp
fi
if test -n "${st_saved_ac_compiler_gnu+set}"
then :
ac_compiler_gnu="${st_saved_ac_compiler_gnu}"; unset st_saved_ac_compiler_gnu
fi
if test -n "${st_saved_ac_compile+set}"
then :
ac_compile="${st_saved_ac_compile}"; unset st_saved_ac_compile
fi
if test -n "${st_saved_ac_c_werror_flag+set}"
then :
ac_c_werror_flag="${st_saved_ac_c_werror_flag}"; unset st_saved_ac_c_werror_flag
fi
if test -n "${st_saved_ac_c_preproc_warn_flag+set}"
then :
ac_c_preproc_warn_flag="${st_saved_ac_c_preproc_warn_flag}"; unset st_saved_ac_c_preproc_warn_flag
fi
if test -n "${st_saved_ac_c_decl_warn_flag+set}"
then :
ac_c_decl_warn_flag="${st_saved_ac_c_decl_warn_flag}"; unset st_saved_ac_c_decl_warn_flag
fi
BUILD_EXEEXT=$ac_build_exeext
BUILD_OBJEXT=$ac_build_objext
if test -n "$ac_tool_prefix"; then
for ac_prog in ar lib "link -lib"
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 lib "link -lib"
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
: ${AR=ar}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5
printf %s "checking the archiver ($AR) interface... " >&6; }
if test ${am_cv_ar_interface+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
am_cv_ar_interface=ar
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int some_variable = 0;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5
(eval $am_ar_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test "$ac_status" -eq 0; then
am_cv_ar_interface=ar
else
am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5
(eval $am_ar_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test "$ac_status" -eq 0; then
am_cv_ar_interface=lib
else
am_cv_ar_interface=unknown
fi
fi
rm -f conftest.lib libconftest.a
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$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: $am_cv_ar_interface" >&5
printf "%s\n" "$am_cv_ar_interface" >&6; }
case $am_cv_ar_interface in
ar)
;;
lib)
# Microsoft lib, so override with the ar-lib wrapper script.
# FIXME: It is wrong to rewrite AR.
# But if we don't then we get into trouble of one sort or another.
# A longer-term fix would be to have automake use am__AR in this case,
# and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something
# similar.
AR="$am_aux_dir/ar-lib $AR"
;;
unknown)
as_fn_error $? "could not determine $AR interface" "$LINENO" 5
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for typeof syntax and keyword spelling" >&5
printf %s "checking for typeof syntax and keyword spelling... " >&6; }
if test ${ac_cv_c_typeof+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_c_typeof=no
for ac_kw in typeof __typeof__ no; do
test $ac_kw = no && break
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
int value;
typedef struct {
char a [1
+ ! (($ac_kw (value))
(($ac_kw (value)) 0 < ($ac_kw (value)) -1
? ($ac_kw (value)) - 1
: ~ (~ ($ac_kw (value)) 0
<< sizeof ($ac_kw (value)))))]; }
ac__typeof_type_;
return
(! ((void) ((ac__typeof_type_ *) 0), 0));
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_typeof=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test $ac_cv_c_typeof != no && break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_typeof" >&5
printf "%s\n" "$ac_cv_c_typeof" >&6; }
if test $ac_cv_c_typeof != no; then
printf "%s\n" "#define HAVE_TYPEOF 1" >>confdefs.h
if test $ac_cv_c_typeof != typeof; then
printf "%s\n" "#define typeof $ac_cv_c_typeof" >>confdefs.h
fi
fi
{ printf "%s\n" "$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="$ac_cv_path_EGREP"
{ printf "%s\n" "$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 $ac_cv_type_uid_t = no; then
printf "%s\n" "#define uid_t int" >>confdefs.h
printf "%s\n" "#define gid_t int" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "accept4" "ac_cv_func_accept4"
if test "x$ac_cv_func_accept4" = xyes
then :
printf "%s\n" "#define HAVE_ACCEPT4 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "be64toh" "ac_cv_func_be64toh"
if test "x$ac_cv_func_be64toh" = xyes
then :
printf "%s\n" "#define HAVE_BE64TOH 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fallocate" "ac_cv_func_fallocate"
if test "x$ac_cv_func_fallocate" = xyes
then :
printf "%s\n" "#define HAVE_FALLOCATE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fanotify_mark" "ac_cv_func_fanotify_mark"
if test "x$ac_cv_func_fanotify_mark" = xyes
then :
printf "%s\n" "#define HAVE_FANOTIFY_MARK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fcntl64" "ac_cv_func_fcntl64"
if test "x$ac_cv_func_fcntl64" = xyes
then :
printf "%s\n" "#define HAVE_FCNTL64 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fopen64" "ac_cv_func_fopen64"
if test "x$ac_cv_func_fopen64" = xyes
then :
printf "%s\n" "#define HAVE_FOPEN64 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fork" "ac_cv_func_fork"
if test "x$ac_cv_func_fork" = xyes
then :
printf "%s\n" "#define HAVE_FORK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fputs_unlocked" "ac_cv_func_fputs_unlocked"
if test "x$ac_cv_func_fputs_unlocked" = xyes
then :
printf "%s\n" "#define HAVE_FPUTS_UNLOCKED 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fstatat" "ac_cv_func_fstatat"
if test "x$ac_cv_func_fstatat" = xyes
then :
printf "%s\n" "#define HAVE_FSTATAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ftruncate" "ac_cv_func_ftruncate"
if test "x$ac_cv_func_ftruncate" = xyes
then :
printf "%s\n" "#define HAVE_FTRUNCATE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "futimens" "ac_cv_func_futimens"
if test "x$ac_cv_func_futimens" = xyes
then :
printf "%s\n" "#define HAVE_FUTIMENS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "iconv_open" "ac_cv_func_iconv_open"
if test "x$ac_cv_func_iconv_open" = xyes
then :
printf "%s\n" "#define HAVE_ICONV_OPEN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "if_indextoname" "ac_cv_func_if_indextoname"
if test "x$ac_cv_func_if_indextoname" = xyes
then :
printf "%s\n" "#define HAVE_IF_INDEXTONAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
if test "x$ac_cv_func_mempcpy" = xyes
then :
printf "%s\n" "#define HAVE_MEMPCPY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "open64" "ac_cv_func_open64"
if test "x$ac_cv_func_open64" = xyes
then :
printf "%s\n" "#define HAVE_OPEN64 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "open_memstream" "ac_cv_func_open_memstream"
if test "x$ac_cv_func_open_memstream" = xyes
then :
printf "%s\n" "#define HAVE_OPEN_MEMSTREAM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "preadv" "ac_cv_func_preadv"
if test "x$ac_cv_func_preadv" = xyes
then :
printf "%s\n" "#define HAVE_PREADV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "process_vm_readv" "ac_cv_func_process_vm_readv"
if test "x$ac_cv_func_process_vm_readv" = xyes
then :
printf "%s\n" "#define HAVE_PROCESS_VM_READV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "process_vm_writev" "ac_cv_func_process_vm_writev"
if test "x$ac_cv_func_process_vm_writev" = xyes
then :
printf "%s\n" "#define HAVE_PROCESS_VM_WRITEV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pwritev" "ac_cv_func_pwritev"
if test "x$ac_cv_func_pwritev" = xyes
then :
printf "%s\n" "#define HAVE_PWRITEV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "readahead" "ac_cv_func_readahead"
if test "x$ac_cv_func_readahead" = xyes
then :
printf "%s\n" "#define HAVE_READAHEAD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
if test "x$ac_cv_func_signalfd" = xyes
then :
printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "stpcpy" "ac_cv_func_stpcpy"
if test "x$ac_cv_func_stpcpy" = xyes
then :
printf "%s\n" "#define HAVE_STPCPY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
if test "x$ac_cv_func_strerror" = xyes
then :
printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup"
if test "x$ac_cv_func_strndup" = xyes
then :
printf "%s\n" "#define HAVE_STRNDUP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sync_file_range" "ac_cv_func_sync_file_range"
if test "x$ac_cv_func_sync_file_range" = xyes
then :
printf "%s\n" "#define HAVE_SYNC_FILE_RANGE 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include <signal.h>
"
if test "x$ac_cv_type_sig_atomic_t" = xyes
then :
printf "%s\n" "#define HAVE_SIG_ATOMIC_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct sigcontext" "ac_cv_type_struct_sigcontext" "#include <signal.h>
"
if test "x$ac_cv_type_struct_sigcontext" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SIGCONTEXT 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "#include <sys/socket.h>
"
if test "x$ac_cv_type_struct_sockaddr_storage" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h
else $as_nop
mkdir -p src/linux/generic/linux
cp $srcdir/src/linux/generic/socket.h.in src/linux/generic/linux/socket.h
CPPFLAGS="-Isrc/linux/generic $CPPFLAGS"
fi
ac_fn_c_check_type "$LINENO" "struct mmsghdr" "ac_cv_type_struct_mmsghdr" "#include <sys/socket.h>
"
if test "x$ac_cv_type_struct_mmsghdr" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_MMSGHDR 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "__kernel_long_t" "ac_cv_type___kernel_long_t" "#include <asm/posix_types.h>
"
if test "x$ac_cv_type___kernel_long_t" = xyes
then :
printf "%s\n" "#define HAVE___KERNEL_LONG_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "__kernel_ulong_t" "ac_cv_type___kernel_ulong_t" "#include <asm/posix_types.h>
"
if test "x$ac_cv_type___kernel_ulong_t" = xyes
then :
printf "%s\n" "#define HAVE___KERNEL_ULONG_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct __kernel_timespec" "ac_cv_type_struct___kernel_timespec" "#include <linux/time_types.h>
"
if test "x$ac_cv_type_struct___kernel_timespec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT___KERNEL_TIMESPEC 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct __kernel_sock_timeval" "ac_cv_type_struct___kernel_sock_timeval" "#include <linux/time_types.h>
"
if test "x$ac_cv_type_struct___kernel_sock_timeval" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT___KERNEL_SOCK_TIMEVAL 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct stat64" "ac_cv_type_struct_stat64" "#include <sys/types.h>
#include <asm/stat.h>
"
if test "x$ac_cv_type_struct_stat64" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT64 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct __old_kernel_stat" "ac_cv_type_struct___old_kernel_stat" "#include <sys/types.h>
#include <asm/stat.h>
"
if test "x$ac_cv_type_struct___old_kernel_stat" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT___OLD_KERNEL_STAT 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct termios2" "ac_cv_type_struct_termios2" "#include <linux/termios.h>
"
if test "x$ac_cv_type_struct_termios2" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_TERMIOS2 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct termios" "c_ispeed" "ac_cv_member_struct_termios_c_ispeed" "#include <linux/termios.h>
"
if test "x$ac_cv_member_struct_termios_c_ispeed" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_TERMIOS_C_ISPEED 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct termios" "c_ospeed" "ac_cv_member_struct_termios_c_ospeed" "#include <linux/termios.h>
"
if test "x$ac_cv_member_struct_termios_c_ospeed" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_TERMIOS_C_OSPEED 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct user_desc" "ac_cv_type_struct_user_desc" "#include <asm/ldt.h>
"
if test "x$ac_cv_type_struct_user_desc" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_USER_DESC 1" >>confdefs.h
ac_fn_c_check_member "$LINENO" "struct user_desc" "lm" "ac_cv_member_struct_user_desc_lm" "#include <asm/ldt.h>
"
if test "x$ac_cv_member_struct_user_desc_lm" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_USER_DESC_LM 1" >>confdefs.h
fi
fi
ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime_nsec" "ac_cv_member_struct_stat_st_mtime_nsec" "#include <sys/types.h>
#include <asm/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_mtime_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIME_NSEC 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct stat64" "st_mtime_nsec" "ac_cv_member_struct_stat64_st_mtime_nsec" "#include <sys/types.h>
#include <asm/stat.h>
"
if test "x$ac_cv_member_struct_stat64_st_mtime_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT64_ST_MTIME_NSEC 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct pt_all_user_regs" "ac_cv_type_struct_pt_all_user_regs" "#include <sys/ptrace.h>
"
if test "x$ac_cv_type_struct_pt_all_user_regs" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_PT_ALL_USER_REGS 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct ia64_fpreg" "ac_cv_type_struct_ia64_fpreg" "#include <sys/ptrace.h>
"
if test "x$ac_cv_type_struct_ia64_fpreg" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_IA64_FPREG 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct ptrace_peeksiginfo_args" "ac_cv_type_struct_ptrace_peeksiginfo_args" "#include <sys/ptrace.h>
"
if test "x$ac_cv_type_struct_ptrace_peeksiginfo_args" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_PTRACE_PEEKSIGINFO_ARGS 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct __ptrace_syscall_info" "ac_cv_type_struct___ptrace_syscall_info" "#include <sys/ptrace.h>
"
if test "x$ac_cv_type_struct___ptrace_syscall_info" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT___PTRACE_SYSCALL_INFO 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct ptrace_syscall_info" "ac_cv_type_struct_ptrace_syscall_info" "#include <linux/ptrace.h>
"
if test "x$ac_cv_type_struct_ptrace_syscall_info" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_PTRACE_SYSCALL_INFO 1" >>confdefs.h
fi
# For kernels that do not have v3.10-rc1~201^2~11
ac_fn_c_check_type "$LINENO" "s390_compat_regs" "ac_cv_type_s390_compat_regs" "#include <asm/ptrace.h>
"
if test "x$ac_cv_type_s390_compat_regs" = xyes
then :
printf "%s\n" "#define HAVE_S390_COMPAT_REGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct utsname" "domainname" "ac_cv_member_struct_utsname_domainname" "#include <sys/utsname.h>
"
if test "x$ac_cv_member_struct_utsname_domainname" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_UTSNAME_DOMAINNAME 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "siginfo_t" "si_syscall" "ac_cv_member_siginfo_t_si_syscall" "#include <signal.h>
"
if test "x$ac_cv_member_siginfo_t_si_syscall" = xyes
then :
printf "%s\n" "#define HAVE_SIGINFO_T_SI_SYSCALL 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "siginfo_t" "si_timerid" "ac_cv_member_siginfo_t_si_timerid" "#include <signal.h>
"
if test "x$ac_cv_member_siginfo_t_si_timerid" = xyes
then :
printf "%s\n" "#define HAVE_SIGINFO_T_SI_TIMERID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "siginfo_t" "si_overrun" "ac_cv_member_siginfo_t_si_overrun" "#include <signal.h>
"
if test "x$ac_cv_member_siginfo_t_si_overrun" = xyes
then :
printf "%s\n" "#define HAVE_SIGINFO_T_SI_OVERRUN 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "siginfo_t" "si_pkey" "ac_cv_member_siginfo_t_si_pkey" "#include <signal.h>
"
if test "x$ac_cv_member_siginfo_t_si_pkey" = xyes
then :
printf "%s\n" "#define HAVE_SIGINFO_T_SI_PKEY 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "siginfo_t" "si_trapno" "ac_cv_member_siginfo_t_si_trapno" "#include <signal.h>
"
if test "x$ac_cv_member_siginfo_t_si_trapno" = xyes
then :
printf "%s\n" "#define HAVE_SIGINFO_T_SI_TRAPNO 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "siginfo_t" "si_addr_lsb" "ac_cv_member_siginfo_t_si_addr_lsb" "#include <signal.h>
"
if test "x$ac_cv_member_siginfo_t_si_addr_lsb" = xyes
then :
printf "%s\n" "#define HAVE_SIGINFO_T_SI_ADDR_LSB 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "siginfo_t" "si_lower" "ac_cv_member_siginfo_t_si_lower" "#include <signal.h>
"
if test "x$ac_cv_member_siginfo_t_si_lower" = xyes
then :
printf "%s\n" "#define HAVE_SIGINFO_T_SI_LOWER 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "siginfo_t" "si_upper" "ac_cv_member_siginfo_t_si_upper" "#include <signal.h>
"
if test "x$ac_cv_member_siginfo_t_si_upper" = xyes
then :
printf "%s\n" "#define HAVE_SIGINFO_T_SI_UPPER 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "siginfo_t" "si_perf_data" "ac_cv_member_siginfo_t_si_perf_data" "#include <signal.h>
"
if test "x$ac_cv_member_siginfo_t_si_perf_data" = xyes
then :
printf "%s\n" "#define HAVE_SIGINFO_T_SI_PERF_DATA 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "siginfo_t" "si_perf_type" "ac_cv_member_siginfo_t_si_perf_type" "#include <signal.h>
"
if test "x$ac_cv_member_siginfo_t_si_perf_type" = xyes
then :
printf "%s\n" "#define HAVE_SIGINFO_T_SI_PERF_TYPE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "siginfo_t" "si_perf_flags" "ac_cv_member_siginfo_t_si_perf_flags" "#include <signal.h>
"
if test "x$ac_cv_member_siginfo_t_si_perf_flags" = xyes
then :
printf "%s\n" "#define HAVE_SIGINFO_T_SI_PERF_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "asm/cachectl.h" "ac_cv_header_asm_cachectl_h" "$ac_includes_default"
if test "x$ac_cv_header_asm_cachectl_h" = xyes
then :
printf "%s\n" "#define HAVE_ASM_CACHECTL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "asm/guarded_storage.h" "ac_cv_header_asm_guarded_storage_h" "$ac_includes_default"
if test "x$ac_cv_header_asm_guarded_storage_h" = xyes
then :
printf "%s\n" "#define HAVE_ASM_GUARDED_STORAGE_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "asm/sysmips.h" "ac_cv_header_asm_sysmips_h" "$ac_includes_default"
if test "x$ac_cv_header_asm_sysmips_h" = xyes
then :
printf "%s\n" "#define HAVE_ASM_SYSMIPS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default"
if test "x$ac_cv_header_elf_h" = xyes
then :
printf "%s\n" "#define HAVE_ELF_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "gcov.h" "ac_cv_header_gcov_h" "$ac_includes_default"
if test "x$ac_cv_header_gcov_h" = xyes
then :
printf "%s\n" "#define HAVE_GCOV_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "$ac_includes_default"
if test "x$ac_cv_header_iconv_h" = xyes
then :
printf "%s\n" "#define HAVE_ICONV_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/if_alg.h" "ac_cv_header_linux_if_alg_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_if_alg_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_IF_ALG_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/if_xdp.h" "ac_cv_header_linux_if_xdp_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_if_xdp_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_IF_XDP_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/ipx.h" "ac_cv_header_linux_ipx_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_ipx_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_IPX_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/nfc.h" "ac_cv_header_linux_nfc_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_nfc_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_NFC_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/qrtr.h" "ac_cv_header_linux_qrtr_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_qrtr_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_QRTR_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/rxrpc.h" "ac_cv_header_linux_rxrpc_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_rxrpc_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_RXRPC_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "mqueue.h" "ac_cv_header_mqueue_h" "$ac_includes_default"
if test "x$ac_cv_header_mqueue_h" = xyes
then :
printf "%s\n" "#define HAVE_MQUEUE_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netinet/sctp.h" "ac_cv_header_netinet_sctp_h" "$ac_includes_default"
if test "x$ac_cv_header_netinet_sctp_h" = xyes
then :
printf "%s\n" "#define HAVE_NETINET_SCTP_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netipx/ipx.h" "ac_cv_header_netipx_ipx_h" "$ac_includes_default"
if test "x$ac_cv_header_netipx_ipx_h" = xyes
then :
printf "%s\n" "#define HAVE_NETIPX_IPX_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "paths.h" "ac_cv_header_paths_h" "$ac_includes_default"
if test "x$ac_cv_header_paths_h" = xyes
then :
printf "%s\n" "#define HAVE_PATHS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "scsi/sg.h" "ac_cv_header_scsi_sg_h" "$ac_includes_default"
if test "x$ac_cv_header_scsi_sg_h" = xyes
then :
printf "%s\n" "#define HAVE_SCSI_SG_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_eventfd_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/fanotify.h" "ac_cv_header_sys_fanotify_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_fanotify_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_FANOTIFY_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/ipc.h" "ac_cv_header_sys_ipc_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_ipc_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_IPC_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/quota.h" "ac_cv_header_sys_quota_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_quota_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_QUOTA_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_signalfd_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/xattr.h" "ac_cv_header_sys_xattr_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_xattr_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_XATTR_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "ustat.h" "ac_cv_header_ustat_h" "$ac_includes_default"
if test "x$ac_cv_header_ustat_h" = xyes
then :
printf "%s\n" "#define HAVE_USTAT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/ipc.h" "ac_cv_header_linux_ipc_h" "$ac_includes_default
#include <linux/types.h>
"
if test "x$ac_cv_header_linux_ipc_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_IPC_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/kvm.h" "ac_cv_header_linux_kvm_h" "$ac_includes_default
#include <linux/types.h>
"
if test "x$ac_cv_header_linux_kvm_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_KVM_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/vm_sockets.h" "ac_cv_header_linux_vm_sockets_h" "$ac_includes_default
#include <sys/socket.h>
"
if test "x$ac_cv_header_linux_vm_sockets_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_VM_SOCKETS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "asm/sigcontext.h" "ac_cv_header_asm_sigcontext_h" "#include <signal.h>
"
if test "x$ac_cv_header_asm_sigcontext_h" = xyes
then :
printf "%s\n" "#define HAVE_ASM_SIGCONTEXT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netinet/tcp.h" "ac_cv_header_netinet_tcp_h" "#include <netinet/in.h>
"
if test "x$ac_cv_header_netinet_tcp_h" = xyes
then :
printf "%s\n" "#define HAVE_NETINET_TCP_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netinet/udp.h" "ac_cv_header_netinet_udp_h" "#include <netinet/in.h>
"
if test "x$ac_cv_header_netinet_udp_h" = xyes
then :
printf "%s\n" "#define HAVE_NETINET_UDP_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/netfilter_arp/arp_tables.h" "ac_cv_header_linux_netfilter_arp_arp_tables_h" "#include <netinet/in.h>
#include <net/if.h>
"
if test "x$ac_cv_header_linux_netfilter_arp_arp_tables_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_NETFILTER_ARP_ARP_TABLES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/netfilter_bridge/ebtables.h" "ac_cv_header_linux_netfilter_bridge_ebtables_h" "#include <netinet/in.h>
#include <net/if.h>
"
if test "x$ac_cv_header_linux_netfilter_bridge_ebtables_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_NETFILTER_BRIDGE_EBTABLES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/netfilter_ipv4/ip_tables.h" "ac_cv_header_linux_netfilter_ipv4_ip_tables_h" "#include <netinet/in.h>
#include <net/if.h>
"
if test "x$ac_cv_header_linux_netfilter_ipv4_ip_tables_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_NETFILTER_IPV4_IP_TABLES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/netfilter_ipv6/ip6_tables.h" "ac_cv_header_linux_netfilter_ipv6_ip6_tables_h" "#include <netinet/in.h>
#include <net/if.h>
"
if test "x$ac_cv_header_linux_netfilter_ipv6_ip6_tables_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_NETFILTER_IPV6_IP6_TABLES_H 1" >>confdefs.h
fi
for ac_header in linux/bpf.h
do :
ac_fn_c_check_header_compile "$LINENO" "linux/bpf.h" "ac_cv_header_linux_bpf_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_bpf_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_BPF_H 1" >>confdefs.h
ac_fn_c_check_type "$LINENO" "struct bpf_insn" "ac_cv_type_struct_bpf_insn" "#include <linux/bpf.h>
"
if test "x$ac_cv_type_struct_bpf_insn" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_INSN 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct bpf_map_info" "ac_cv_type_struct_bpf_map_info" "#include <linux/bpf.h>
"
if test "x$ac_cv_type_struct_bpf_map_info" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_MAP_INFO 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct bpf_prog_info" "ac_cv_type_struct_bpf_prog_info" "#include <linux/bpf.h>
"
if test "x$ac_cv_type_struct_bpf_prog_info" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_map_info" "btf_id" "ac_cv_member_struct_bpf_map_info_btf_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_map_info_btf_id" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_MAP_INFO_BTF_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_map_info" "btf_key_type_id" "ac_cv_member_struct_bpf_map_info_btf_key_type_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_map_info_btf_key_type_id" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_MAP_INFO_BTF_KEY_TYPE_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_map_info" "btf_value_type_id" "ac_cv_member_struct_bpf_map_info_btf_value_type_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_map_info_btf_value_type_id" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_MAP_INFO_BTF_VALUE_TYPE_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_map_info" "btf_vmlinux_value_type_id" "ac_cv_member_struct_bpf_map_info_btf_vmlinux_value_type_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_map_info_btf_vmlinux_value_type_id" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_MAP_INFO_BTF_VMLINUX_VALUE_TYPE_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_map_info" "id" "ac_cv_member_struct_bpf_map_info_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_map_info_id" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_MAP_INFO_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_map_info" "ifindex" "ac_cv_member_struct_bpf_map_info_ifindex" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_map_info_ifindex" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_MAP_INFO_IFINDEX 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_map_info" "key_size" "ac_cv_member_struct_bpf_map_info_key_size" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_map_info_key_size" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_MAP_INFO_KEY_SIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_map_info" "map_extra" "ac_cv_member_struct_bpf_map_info_map_extra" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_map_info_map_extra" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_MAP_INFO_MAP_EXTRA 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_map_info" "map_flags" "ac_cv_member_struct_bpf_map_info_map_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_map_info_map_flags" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_MAP_INFO_MAP_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_map_info" "max_entries" "ac_cv_member_struct_bpf_map_info_max_entries" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_map_info_max_entries" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_MAP_INFO_MAX_ENTRIES 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_map_info" "name" "ac_cv_member_struct_bpf_map_info_name" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_map_info_name" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_MAP_INFO_NAME 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_map_info" "pad" "ac_cv_member_struct_bpf_map_info_pad" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_map_info_pad" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_MAP_INFO_PAD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_map_info" "type" "ac_cv_member_struct_bpf_map_info_type" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_map_info_type" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_MAP_INFO_TYPE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_map_info" "value_size" "ac_cv_member_struct_bpf_map_info_value_size" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_map_info_value_size" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_MAP_INFO_VALUE_SIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "btf_id" "ac_cv_member_struct_bpf_prog_info_btf_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_btf_id" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_BTF_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "created_by_uid" "ac_cv_member_struct_bpf_prog_info_created_by_uid" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_created_by_uid" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_CREATED_BY_UID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "func_info" "ac_cv_member_struct_bpf_prog_info_func_info" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_func_info" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_FUNC_INFO 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "func_info_rec_size" "ac_cv_member_struct_bpf_prog_info_func_info_rec_size" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_func_info_rec_size" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_FUNC_INFO_REC_SIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "id" "ac_cv_member_struct_bpf_prog_info_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_id" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "ifindex" "ac_cv_member_struct_bpf_prog_info_ifindex" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_ifindex" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_IFINDEX 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "jited_func_lens" "ac_cv_member_struct_bpf_prog_info_jited_func_lens" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_jited_func_lens" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_JITED_FUNC_LENS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "jited_ksyms" "ac_cv_member_struct_bpf_prog_info_jited_ksyms" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_jited_ksyms" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_JITED_KSYMS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "jited_line_info" "ac_cv_member_struct_bpf_prog_info_jited_line_info" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_jited_line_info" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_JITED_LINE_INFO 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "jited_line_info_rec_size" "ac_cv_member_struct_bpf_prog_info_jited_line_info_rec_size" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_jited_line_info_rec_size" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_JITED_LINE_INFO_REC_SIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "jited_prog_insns" "ac_cv_member_struct_bpf_prog_info_jited_prog_insns" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_jited_prog_insns" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_JITED_PROG_INSNS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "jited_prog_len" "ac_cv_member_struct_bpf_prog_info_jited_prog_len" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_jited_prog_len" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_JITED_PROG_LEN 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "line_info" "ac_cv_member_struct_bpf_prog_info_line_info" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_line_info" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_LINE_INFO 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "line_info_rec_size" "ac_cv_member_struct_bpf_prog_info_line_info_rec_size" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_line_info_rec_size" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_LINE_INFO_REC_SIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "load_time" "ac_cv_member_struct_bpf_prog_info_load_time" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_load_time" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_LOAD_TIME 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "map_ids" "ac_cv_member_struct_bpf_prog_info_map_ids" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_map_ids" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_MAP_IDS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "name" "ac_cv_member_struct_bpf_prog_info_name" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_name" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_NAME 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "nr_func_info" "ac_cv_member_struct_bpf_prog_info_nr_func_info" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_nr_func_info" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_NR_FUNC_INFO 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "nr_jited_func_lens" "ac_cv_member_struct_bpf_prog_info_nr_jited_func_lens" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_nr_jited_func_lens" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_NR_JITED_FUNC_LENS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "nr_jited_ksyms" "ac_cv_member_struct_bpf_prog_info_nr_jited_ksyms" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_nr_jited_ksyms" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_NR_JITED_KSYMS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "nr_jited_line_info" "ac_cv_member_struct_bpf_prog_info_nr_jited_line_info" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_nr_jited_line_info" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_NR_JITED_LINE_INFO 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "nr_line_info" "ac_cv_member_struct_bpf_prog_info_nr_line_info" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_nr_line_info" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_NR_LINE_INFO 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "nr_map_ids" "ac_cv_member_struct_bpf_prog_info_nr_map_ids" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_nr_map_ids" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_NR_MAP_IDS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "nr_prog_tags" "ac_cv_member_struct_bpf_prog_info_nr_prog_tags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_nr_prog_tags" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_NR_PROG_TAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "prog_tags" "ac_cv_member_struct_bpf_prog_info_prog_tags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_prog_tags" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_PROG_TAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "recursion_misses" "ac_cv_member_struct_bpf_prog_info_recursion_misses" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_recursion_misses" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_RECURSION_MISSES 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "run_cnt" "ac_cv_member_struct_bpf_prog_info_run_cnt" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_run_cnt" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_RUN_CNT 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "run_time_ns" "ac_cv_member_struct_bpf_prog_info_run_time_ns" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_run_time_ns" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_RUN_TIME_NS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "tag" "ac_cv_member_struct_bpf_prog_info_tag" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_tag" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_TAG 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "type" "ac_cv_member_struct_bpf_prog_info_type" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_type" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_TYPE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "verified_insns" "ac_cv_member_struct_bpf_prog_info_verified_insns" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_verified_insns" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_VERIFIED_INSNS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "xlated_prog_insns" "ac_cv_member_struct_bpf_prog_info_xlated_prog_insns" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_xlated_prog_insns" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_XLATED_PROG_INSNS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct bpf_prog_info" "xlated_prog_len" "ac_cv_member_struct_bpf_prog_info_xlated_prog_len" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_struct_bpf_prog_info_xlated_prog_len" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_BPF_PROG_INFO_XLATED_PROG_LEN 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "attach_bpf_fd" "ac_cv_member_union_bpf_attr_attach_bpf_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_attach_bpf_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_ATTACH_BPF_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "attach_btf_id" "ac_cv_member_union_bpf_attr_attach_btf_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_attach_btf_id" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_ATTACH_BTF_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "attach_flags" "ac_cv_member_union_bpf_attr_attach_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_attach_flags" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_ATTACH_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "attach_prog_fd" "ac_cv_member_union_bpf_attr_attach_prog_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_attach_prog_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_ATTACH_PROG_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "attach_type" "ac_cv_member_union_bpf_attr_attach_type" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_attach_type" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_ATTACH_TYPE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "batch.count" "ac_cv_member_union_bpf_attr_batch_count" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_batch_count" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BATCH_COUNT 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "batch.elem_flags" "ac_cv_member_union_bpf_attr_batch_elem_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_batch_elem_flags" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BATCH_ELEM_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "batch.flags" "ac_cv_member_union_bpf_attr_batch_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_batch_flags" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BATCH_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "batch.in_batch" "ac_cv_member_union_bpf_attr_batch_in_batch" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_batch_in_batch" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BATCH_IN_BATCH 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "batch.keys" "ac_cv_member_union_bpf_attr_batch_keys" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_batch_keys" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BATCH_KEYS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "batch.map_fd" "ac_cv_member_union_bpf_attr_batch_map_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_batch_map_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BATCH_MAP_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "batch.out_batch" "ac_cv_member_union_bpf_attr_batch_out_batch" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_batch_out_batch" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BATCH_OUT_BATCH 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "batch.values" "ac_cv_member_union_bpf_attr_batch_values" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_batch_values" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BATCH_VALUES 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "bpf_fd" "ac_cv_member_union_bpf_attr_bpf_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_bpf_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BPF_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "btf" "ac_cv_member_union_bpf_attr_btf" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_btf" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BTF 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "btf_fd" "ac_cv_member_union_bpf_attr_btf_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_btf_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BTF_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "btf_id" "ac_cv_member_union_bpf_attr_btf_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_btf_id" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BTF_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "btf_key_type_id" "ac_cv_member_union_bpf_attr_btf_key_type_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_btf_key_type_id" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BTF_KEY_TYPE_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "btf_log_buf" "ac_cv_member_union_bpf_attr_btf_log_buf" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_btf_log_buf" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BTF_LOG_BUF 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "btf_log_level" "ac_cv_member_union_bpf_attr_btf_log_level" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_btf_log_level" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BTF_LOG_LEVEL 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "btf_log_size" "ac_cv_member_union_bpf_attr_btf_log_size" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_btf_log_size" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BTF_LOG_SIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "btf_size" "ac_cv_member_union_bpf_attr_btf_size" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_btf_size" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BTF_SIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "btf_value_type_id" "ac_cv_member_union_bpf_attr_btf_value_type_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_btf_value_type_id" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BTF_VALUE_TYPE_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "btf_vmlinux_value_type_id" "ac_cv_member_union_bpf_attr_btf_vmlinux_value_type_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_btf_vmlinux_value_type_id" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_BTF_VMLINUX_VALUE_TYPE_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "dummy" "ac_cv_member_union_bpf_attr_dummy" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_dummy" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_DUMMY 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "enable_stats.type" "ac_cv_member_union_bpf_attr_enable_stats_type" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_enable_stats_type" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_ENABLE_STATS_TYPE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "expected_attach_type" "ac_cv_member_union_bpf_attr_expected_attach_type" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_expected_attach_type" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_EXPECTED_ATTACH_TYPE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "fd_array" "ac_cv_member_union_bpf_attr_fd_array" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_fd_array" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_FD_ARRAY 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "file_flags" "ac_cv_member_union_bpf_attr_file_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_file_flags" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_FILE_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "flags" "ac_cv_member_union_bpf_attr_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_flags" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "func_info" "ac_cv_member_union_bpf_attr_func_info" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_func_info" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_FUNC_INFO 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "func_info_cnt" "ac_cv_member_union_bpf_attr_func_info_cnt" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_func_info_cnt" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_FUNC_INFO_CNT 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "func_info_rec_size" "ac_cv_member_union_bpf_attr_func_info_rec_size" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_func_info_rec_size" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_FUNC_INFO_REC_SIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "info.bpf_fd" "ac_cv_member_union_bpf_attr_info_bpf_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_info_bpf_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_INFO_BPF_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "info.info" "ac_cv_member_union_bpf_attr_info_info" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_info_info" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_INFO_INFO 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "info.info_len" "ac_cv_member_union_bpf_attr_info_info_len" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_info_info_len" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_INFO_INFO_LEN 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "inner_map_fd" "ac_cv_member_union_bpf_attr_inner_map_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_inner_map_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_INNER_MAP_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "insn_cnt" "ac_cv_member_union_bpf_attr_insn_cnt" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_insn_cnt" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_INSN_CNT 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "insns" "ac_cv_member_union_bpf_attr_insns" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_insns" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_INSNS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "iter_create.flags" "ac_cv_member_union_bpf_attr_iter_create_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_iter_create_flags" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_ITER_CREATE_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "iter_create.link_fd" "ac_cv_member_union_bpf_attr_iter_create_link_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_iter_create_link_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_ITER_CREATE_LINK_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "kern_version" "ac_cv_member_union_bpf_attr_kern_version" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_kern_version" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_KERN_VERSION 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "key" "ac_cv_member_union_bpf_attr_key" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_key" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_KEY 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "key_size" "ac_cv_member_union_bpf_attr_key_size" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_key_size" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_KEY_SIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "license" "ac_cv_member_union_bpf_attr_license" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_license" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LICENSE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "line_info" "ac_cv_member_union_bpf_attr_line_info" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_line_info" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINE_INFO 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "line_info_cnt" "ac_cv_member_union_bpf_attr_line_info_cnt" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_line_info_cnt" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINE_INFO_CNT 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "line_info_rec_size" "ac_cv_member_union_bpf_attr_line_info_rec_size" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_line_info_rec_size" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINE_INFO_REC_SIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_create.addrs" "ac_cv_member_union_bpf_attr_link_create_addrs" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_create_addrs" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_CREATE_ADDRS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_create.attach_type" "ac_cv_member_union_bpf_attr_link_create_attach_type" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_create_attach_type" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_CREATE_ATTACH_TYPE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_create.bpf_cookie" "ac_cv_member_union_bpf_attr_link_create_bpf_cookie" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_create_bpf_cookie" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_CREATE_BPF_COOKIE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_create.cnt" "ac_cv_member_union_bpf_attr_link_create_cnt" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_create_cnt" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_CREATE_CNT 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_create.cookies" "ac_cv_member_union_bpf_attr_link_create_cookies" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_create_cookies" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_CREATE_COOKIES 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_create.flags" "ac_cv_member_union_bpf_attr_link_create_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_create_flags" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_CREATE_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_create.iter_info" "ac_cv_member_union_bpf_attr_link_create_iter_info" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_create_iter_info" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_CREATE_ITER_INFO 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_create.iter_info_len" "ac_cv_member_union_bpf_attr_link_create_iter_info_len" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_create_iter_info_len" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_CREATE_ITER_INFO_LEN 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_create.kprobe_multi" "ac_cv_member_union_bpf_attr_link_create_kprobe_multi" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_create_kprobe_multi" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_CREATE_KPROBE_MULTI 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_create.perf_event" "ac_cv_member_union_bpf_attr_link_create_perf_event" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_create_perf_event" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_CREATE_PERF_EVENT 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_create.prog_fd" "ac_cv_member_union_bpf_attr_link_create_prog_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_create_prog_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_CREATE_PROG_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_create.syms" "ac_cv_member_union_bpf_attr_link_create_syms" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_create_syms" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_CREATE_SYMS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_create.target_btf_id" "ac_cv_member_union_bpf_attr_link_create_target_btf_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_create_target_btf_id" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_CREATE_TARGET_BTF_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_create.target_fd" "ac_cv_member_union_bpf_attr_link_create_target_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_create_target_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_CREATE_TARGET_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_detach.link_fd" "ac_cv_member_union_bpf_attr_link_detach_link_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_detach_link_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_DETACH_LINK_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_id" "ac_cv_member_union_bpf_attr_link_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_id" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_update.flags" "ac_cv_member_union_bpf_attr_link_update_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_update_flags" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_UPDATE_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_update.link_fd" "ac_cv_member_union_bpf_attr_link_update_link_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_update_link_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_UPDATE_LINK_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_update.new_prog_fd" "ac_cv_member_union_bpf_attr_link_update_new_prog_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_update_new_prog_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_UPDATE_NEW_PROG_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "link_update.old_prog_fd" "ac_cv_member_union_bpf_attr_link_update_old_prog_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_link_update_old_prog_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LINK_UPDATE_OLD_PROG_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "log_buf" "ac_cv_member_union_bpf_attr_log_buf" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_log_buf" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LOG_BUF 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "log_level" "ac_cv_member_union_bpf_attr_log_level" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_log_level" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LOG_LEVEL 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "log_size" "ac_cv_member_union_bpf_attr_log_size" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_log_size" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_LOG_SIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "map_extra" "ac_cv_member_union_bpf_attr_map_extra" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_map_extra" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_MAP_EXTRA 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "map_fd" "ac_cv_member_union_bpf_attr_map_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_map_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_MAP_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "map_flags" "ac_cv_member_union_bpf_attr_map_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_map_flags" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_MAP_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "map_id" "ac_cv_member_union_bpf_attr_map_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_map_id" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_MAP_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "map_ifindex" "ac_cv_member_union_bpf_attr_map_ifindex" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_map_ifindex" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_MAP_IFINDEX 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "map_name" "ac_cv_member_union_bpf_attr_map_name" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_map_name" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_MAP_NAME 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "map_type" "ac_cv_member_union_bpf_attr_map_type" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_map_type" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_MAP_TYPE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "max_entries" "ac_cv_member_union_bpf_attr_max_entries" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_max_entries" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_MAX_ENTRIES 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "next_id" "ac_cv_member_union_bpf_attr_next_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_next_id" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_NEXT_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "next_key" "ac_cv_member_union_bpf_attr_next_key" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_next_key" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_NEXT_KEY 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "numa_node" "ac_cv_member_union_bpf_attr_numa_node" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_numa_node" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_NUMA_NODE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "open_flags" "ac_cv_member_union_bpf_attr_open_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_open_flags" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_OPEN_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "pad" "ac_cv_member_union_bpf_attr_pad" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_pad" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_PAD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "path_fd" "ac_cv_member_union_bpf_attr_path_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_path_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_PATH_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "pathname" "ac_cv_member_union_bpf_attr_pathname" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_pathname" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_PATHNAME 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "prog_bind_map.flags" "ac_cv_member_union_bpf_attr_prog_bind_map_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_prog_bind_map_flags" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_PROG_BIND_MAP_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "prog_bind_map.map_fd" "ac_cv_member_union_bpf_attr_prog_bind_map_map_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_prog_bind_map_map_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_PROG_BIND_MAP_MAP_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "prog_bind_map.prog_fd" "ac_cv_member_union_bpf_attr_prog_bind_map_prog_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_prog_bind_map_prog_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_PROG_BIND_MAP_PROG_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "prog_btf_fd" "ac_cv_member_union_bpf_attr_prog_btf_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_prog_btf_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_PROG_BTF_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "prog_flags" "ac_cv_member_union_bpf_attr_prog_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_prog_flags" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_PROG_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "prog_id" "ac_cv_member_union_bpf_attr_prog_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_prog_id" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_PROG_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "prog_ifindex" "ac_cv_member_union_bpf_attr_prog_ifindex" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_prog_ifindex" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_PROG_IFINDEX 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "prog_name" "ac_cv_member_union_bpf_attr_prog_name" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_prog_name" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_PROG_NAME 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "prog_type" "ac_cv_member_union_bpf_attr_prog_type" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_prog_type" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_PROG_TYPE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "query.attach_flags" "ac_cv_member_union_bpf_attr_query_attach_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_query_attach_flags" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_QUERY_ATTACH_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "query.attach_type" "ac_cv_member_union_bpf_attr_query_attach_type" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_query_attach_type" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_QUERY_ATTACH_TYPE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "query.prog_cnt" "ac_cv_member_union_bpf_attr_query_prog_cnt" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_query_prog_cnt" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_QUERY_PROG_CNT 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "query.prog_ids" "ac_cv_member_union_bpf_attr_query_prog_ids" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_query_prog_ids" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_QUERY_PROG_IDS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "query.query_flags" "ac_cv_member_union_bpf_attr_query_query_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_query_query_flags" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_QUERY_QUERY_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "query.target_fd" "ac_cv_member_union_bpf_attr_query_target_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_query_target_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_QUERY_TARGET_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "raw_tracepoint.name" "ac_cv_member_union_bpf_attr_raw_tracepoint_name" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_raw_tracepoint_name" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_RAW_TRACEPOINT_NAME 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "raw_tracepoint.prog_fd" "ac_cv_member_union_bpf_attr_raw_tracepoint_prog_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_raw_tracepoint_prog_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_RAW_TRACEPOINT_PROG_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "replace_bpf_fd" "ac_cv_member_union_bpf_attr_replace_bpf_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_replace_bpf_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_REPLACE_BPF_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "start_id" "ac_cv_member_union_bpf_attr_start_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_start_id" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_START_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "target_fd" "ac_cv_member_union_bpf_attr_target_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_target_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TARGET_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "task_fd_query.buf" "ac_cv_member_union_bpf_attr_task_fd_query_buf" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_task_fd_query_buf" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TASK_FD_QUERY_BUF 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "task_fd_query.buf_len" "ac_cv_member_union_bpf_attr_task_fd_query_buf_len" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_task_fd_query_buf_len" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TASK_FD_QUERY_BUF_LEN 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "task_fd_query.fd" "ac_cv_member_union_bpf_attr_task_fd_query_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_task_fd_query_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TASK_FD_QUERY_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "task_fd_query.fd_type" "ac_cv_member_union_bpf_attr_task_fd_query_fd_type" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_task_fd_query_fd_type" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TASK_FD_QUERY_FD_TYPE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "task_fd_query.flags" "ac_cv_member_union_bpf_attr_task_fd_query_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_task_fd_query_flags" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TASK_FD_QUERY_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "task_fd_query.pid" "ac_cv_member_union_bpf_attr_task_fd_query_pid" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_task_fd_query_pid" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TASK_FD_QUERY_PID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "task_fd_query.probe_addr" "ac_cv_member_union_bpf_attr_task_fd_query_probe_addr" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_task_fd_query_probe_addr" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TASK_FD_QUERY_PROBE_ADDR 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "task_fd_query.probe_offset" "ac_cv_member_union_bpf_attr_task_fd_query_probe_offset" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_task_fd_query_probe_offset" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TASK_FD_QUERY_PROBE_OFFSET 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "task_fd_query.prog_id" "ac_cv_member_union_bpf_attr_task_fd_query_prog_id" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_task_fd_query_prog_id" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TASK_FD_QUERY_PROG_ID 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "test.batch_size" "ac_cv_member_union_bpf_attr_test_batch_size" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_test_batch_size" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TEST_BATCH_SIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "test.cpu" "ac_cv_member_union_bpf_attr_test_cpu" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_test_cpu" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TEST_CPU 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "test.ctx_in" "ac_cv_member_union_bpf_attr_test_ctx_in" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_test_ctx_in" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TEST_CTX_IN 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "test.ctx_out" "ac_cv_member_union_bpf_attr_test_ctx_out" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_test_ctx_out" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TEST_CTX_OUT 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "test.ctx_size_in" "ac_cv_member_union_bpf_attr_test_ctx_size_in" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_test_ctx_size_in" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TEST_CTX_SIZE_IN 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "test.ctx_size_out" "ac_cv_member_union_bpf_attr_test_ctx_size_out" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_test_ctx_size_out" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TEST_CTX_SIZE_OUT 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "test.data_in" "ac_cv_member_union_bpf_attr_test_data_in" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_test_data_in" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TEST_DATA_IN 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "test.data_out" "ac_cv_member_union_bpf_attr_test_data_out" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_test_data_out" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TEST_DATA_OUT 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "test.data_size_in" "ac_cv_member_union_bpf_attr_test_data_size_in" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_test_data_size_in" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TEST_DATA_SIZE_IN 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "test.data_size_out" "ac_cv_member_union_bpf_attr_test_data_size_out" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_test_data_size_out" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TEST_DATA_SIZE_OUT 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "test.duration" "ac_cv_member_union_bpf_attr_test_duration" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_test_duration" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TEST_DURATION 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "test.flags" "ac_cv_member_union_bpf_attr_test_flags" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_test_flags" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TEST_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "test.prog_fd" "ac_cv_member_union_bpf_attr_test_prog_fd" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_test_prog_fd" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TEST_PROG_FD 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "test.repeat" "ac_cv_member_union_bpf_attr_test_repeat" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_test_repeat" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TEST_REPEAT 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "test.retval" "ac_cv_member_union_bpf_attr_test_retval" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_test_retval" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_TEST_RETVAL 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "value" "ac_cv_member_union_bpf_attr_value" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_value" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_VALUE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "value_size" "ac_cv_member_union_bpf_attr_value_size" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_value_size" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_VALUE_SIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "union bpf_attr" "dummy" "ac_cv_member_union_bpf_attr_dummy" "#include <linux/bpf.h>
"
if test "x$ac_cv_member_union_bpf_attr_dummy" = xyes
then :
printf "%s\n" "#define HAVE_UNION_BPF_ATTR_DUMMY 1" >>confdefs.h
fi
fi
done
for ac_header in bluetooth/bluetooth.h
do :
ac_fn_c_check_header_compile "$LINENO" "bluetooth/bluetooth.h" "ac_cv_header_bluetooth_bluetooth_h" "$ac_includes_default"
if test "x$ac_cv_header_bluetooth_bluetooth_h" = xyes
then :
printf "%s\n" "#define HAVE_BLUETOOTH_BLUETOOTH_H 1" >>confdefs.h
ac_fn_c_check_member "$LINENO" "struct sockaddr_hci" "hci_channel" "ac_cv_member_struct_sockaddr_hci_hci_channel" "#include <bluetooth/bluetooth.h>
#include <bluetooth/hci.h>
"
if test "x$ac_cv_member_struct_sockaddr_hci_hci_channel" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_HCI_HCI_CHANNEL 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct sockaddr_l2" "l2_bdaddr_type" "ac_cv_member_struct_sockaddr_l2_l2_bdaddr_type" "#include <bluetooth/bluetooth.h>
#include <bluetooth/l2cap.h>
"
if test "x$ac_cv_member_struct_sockaddr_l2_l2_bdaddr_type" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_L2_L2_BDADDR_TYPE 1" >>confdefs.h
fi
fi
done
ac_fn_c_check_type "$LINENO" "struct statfs" "ac_cv_type_struct_statfs" "#include <linux/types.h>
#include <asm/statfs.h>
"
if test "x$ac_cv_type_struct_statfs" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STATFS 1" >>confdefs.h
ac_fn_c_check_member "$LINENO" "struct statfs" "f_frsize" "ac_cv_member_struct_statfs_f_frsize" "#include <linux/types.h>
#include <asm/statfs.h>
"
if test "x$ac_cv_member_struct_statfs_f_frsize" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STATFS_F_FRSIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct statfs" "f_flags" "ac_cv_member_struct_statfs_f_flags" "#include <linux/types.h>
#include <asm/statfs.h>
"
if test "x$ac_cv_member_struct_statfs_f_flags" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STATFS_F_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct statfs" "f_fsid.val" "ac_cv_member_struct_statfs_f_fsid_val" "#include <linux/types.h>
#include <asm/statfs.h>
"
if test "x$ac_cv_member_struct_statfs_f_fsid_val" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STATFS_F_FSID_VAL 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct statfs" "f_fsid.__val" "ac_cv_member_struct_statfs_f_fsid___val" "#include <linux/types.h>
#include <asm/statfs.h>
"
if test "x$ac_cv_member_struct_statfs_f_fsid___val" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STATFS_F_FSID___VAL 1" >>confdefs.h
fi
fi
ac_fn_c_check_type "$LINENO" "struct statfs64" "ac_cv_type_struct_statfs64" "#include <linux/types.h>
#include <asm/statfs.h>
"
if test "x$ac_cv_type_struct_statfs64" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STATFS64 1" >>confdefs.h
ac_fn_c_check_member "$LINENO" "struct statfs64" "f_frsize" "ac_cv_member_struct_statfs64_f_frsize" "#include <linux/types.h>
#include <asm/statfs.h>
"
if test "x$ac_cv_member_struct_statfs64_f_frsize" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STATFS64_F_FRSIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct statfs64" "f_flags" "ac_cv_member_struct_statfs64_f_flags" "#include <linux/types.h>
#include <asm/statfs.h>
"
if test "x$ac_cv_member_struct_statfs64_f_flags" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STATFS64_F_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct statfs64" "f_fsid.val" "ac_cv_member_struct_statfs64_f_fsid_val" "#include <linux/types.h>
#include <asm/statfs.h>
"
if test "x$ac_cv_member_struct_statfs64_f_fsid_val" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STATFS64_F_FSID_VAL 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct statfs64" "f_fsid.__val" "ac_cv_member_struct_statfs64_f_fsid___val" "#include <linux/types.h>
#include <asm/statfs.h>
"
if test "x$ac_cv_member_struct_statfs64_f_fsid___val" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STATFS64_F_FSID___VAL 1" >>confdefs.h
fi
fi
ac_fn_c_check_type "$LINENO" "struct kbdiacruc" "ac_cv_type_struct_kbdiacruc" "#include <linux/kd.h>
"
if test "x$ac_cv_type_struct_kbdiacruc" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_KBDIACRUC 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct kbdiacrsuc" "ac_cv_type_struct_kbdiacrsuc" "#include <linux/kd.h>
"
if test "x$ac_cv_type_struct_kbdiacrsuc" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_KBDIACRSUC 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct kvm_cpuid2" "ac_cv_type_struct_kvm_cpuid2" "#include <linux/kvm.h>
"
if test "x$ac_cv_type_struct_kvm_cpuid2" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_KVM_CPUID2 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct kvm_regs" "ac_cv_type_struct_kvm_regs" "#include <linux/kvm.h>
"
if test "x$ac_cv_type_struct_kvm_regs" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_KVM_REGS 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct kvm_sregs" "ac_cv_type_struct_kvm_sregs" "#include <linux/kvm.h>
"
if test "x$ac_cv_type_struct_kvm_sregs" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_KVM_SREGS 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct kvm_userspace_memory_region" "ac_cv_type_struct_kvm_userspace_memory_region" "#include <linux/kvm.h>
"
if test "x$ac_cv_type_struct_kvm_userspace_memory_region" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_KVM_USERSPACE_MEMORY_REGION 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct sockaddr_alg_new" "ac_cv_type_struct_sockaddr_alg_new" "#include <netinet/in.h>
#include <linux/if_alg.h>
"
if test "x$ac_cv_type_struct_sockaddr_alg_new" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_ALG_NEW 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct sockaddr_xdp" "ac_cv_type_struct_sockaddr_xdp" "#include <netinet/in.h>
#include <linux/if_xdp.h>
"
if test "x$ac_cv_type_struct_sockaddr_xdp" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_XDP 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct tcp_diag_md5sig" "ac_cv_type_struct_tcp_diag_md5sig" "#include <netinet/tcp.h>
"
if test "x$ac_cv_type_struct_tcp_diag_md5sig" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_TCP_DIAG_MD5SIG 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "struct sockaddr_vm" "ac_cv_type_struct_sockaddr_vm" "#include <netinet/in.h>
#include <linux/vm_sockets.h>
"
if test "x$ac_cv_type_struct_sockaddr_vm" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_VM 1" >>confdefs.h
ac_fn_c_check_member "$LINENO" "struct sockaddr_vm" "svm_flags" "ac_cv_member_struct_sockaddr_vm_svm_flags" "#include <netinet/in.h>
#include <linux/vm_sockets.h>
"
if test "x$ac_cv_member_struct_sockaddr_vm_svm_flags" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_VM_SVM_FLAGS 1" >>confdefs.h
fi
fi
saved_CPPFLAGS="$CPPFLAGS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <linux/signal.h> can be used along with <signal.h>" >&5
printf %s "checking whether <linux/signal.h> can be used along with <signal.h>... " >&6; }
if test ${st_cv_linux_signal+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <signal.h>
#include <linux/signal.h>
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
st_cv_linux_signal=yes
else $as_nop
st_cv_linux_signal=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_linux_signal" >&5
printf "%s\n" "$st_cv_linux_signal" >&6; }
if test "x$st_cv_linux_signal" = xno; then
mkdir -p src/linux/generic/linux
cp $srcdir/src/linux/generic/signal.h.in src/linux/generic/linux/signal.h
CPPFLAGS="-Isrc/linux/generic $CPPFLAGS"
fi
ac_fn_c_check_type "$LINENO" "struct __aio_sigset" "ac_cv_type_struct___aio_sigset" "#include <linux/aio_abi.h>
"
if test "x$ac_cv_type_struct___aio_sigset" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT___AIO_SIGSET 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct iocb" "aio_flags" "ac_cv_member_struct_iocb_aio_flags" "#include <linux/aio_abi.h>
"
if test "x$ac_cv_member_struct_iocb_aio_flags" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_IOCB_AIO_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct iocb" "aio_rw_flags" "ac_cv_member_struct_iocb_aio_rw_flags" "#include <linux/aio_abi.h>
"
if test "x$ac_cv_member_struct_iocb_aio_rw_flags" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_IOCB_AIO_RW_FLAGS 1" >>confdefs.h
fi
CPPFLAGS="$saved_CPPFLAGS"
{ 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" "IEEE802154_ADDR_NONE" "ac_cv_have_decl_IEEE802154_ADDR_NONE" "
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_IEEE802154_ADDR_NONE" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_IEEE802154_ADDR_NONE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "IEEE802154_ADDR_SHORT" "ac_cv_have_decl_IEEE802154_ADDR_SHORT" "
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_IEEE802154_ADDR_SHORT" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_IEEE802154_ADDR_SHORT $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "IEEE802154_ADDR_LONG" "ac_cv_have_decl_IEEE802154_ADDR_LONG" "
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_IEEE802154_ADDR_LONG" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_IEEE802154_ADDR_LONG $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "LO_FLAGS_READ_ONLY" "ac_cv_have_decl_LO_FLAGS_READ_ONLY" "
#include <linux/loop.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_LO_FLAGS_READ_ONLY" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_LO_FLAGS_READ_ONLY $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "LO_FLAGS_USE_AOPS" "ac_cv_have_decl_LO_FLAGS_USE_AOPS" "
#include <linux/loop.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_LO_FLAGS_USE_AOPS" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_LO_FLAGS_USE_AOPS $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "LO_FLAGS_AUTOCLEAR" "ac_cv_have_decl_LO_FLAGS_AUTOCLEAR" "
#include <linux/loop.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_LO_FLAGS_AUTOCLEAR" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_LO_FLAGS_AUTOCLEAR $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "LO_FLAGS_PARTSCAN" "ac_cv_have_decl_LO_FLAGS_PARTSCAN" "
#include <linux/loop.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_LO_FLAGS_PARTSCAN" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_LO_FLAGS_PARTSCAN $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "LO_FLAGS_DIRECT_IO" "ac_cv_have_decl_LO_FLAGS_DIRECT_IO" "
#include <linux/loop.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_LO_FLAGS_DIRECT_IO" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_LO_FLAGS_DIRECT_IO $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_NEWSA" "ac_cv_have_decl_XFRM_MSG_NEWSA" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_NEWSA" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_NEWSA $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_DELSA" "ac_cv_have_decl_XFRM_MSG_DELSA" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_DELSA" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_DELSA $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_GETSA" "ac_cv_have_decl_XFRM_MSG_GETSA" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_GETSA" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_GETSA $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_NEWPOLICY" "ac_cv_have_decl_XFRM_MSG_NEWPOLICY" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_NEWPOLICY" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_NEWPOLICY $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_DELPOLICY" "ac_cv_have_decl_XFRM_MSG_DELPOLICY" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_DELPOLICY" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_DELPOLICY $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_GETPOLICY" "ac_cv_have_decl_XFRM_MSG_GETPOLICY" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_GETPOLICY" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_GETPOLICY $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_ALLOCSPI" "ac_cv_have_decl_XFRM_MSG_ALLOCSPI" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_ALLOCSPI" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_ALLOCSPI $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_ACQUIRE" "ac_cv_have_decl_XFRM_MSG_ACQUIRE" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_ACQUIRE" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_ACQUIRE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_EXPIRE" "ac_cv_have_decl_XFRM_MSG_EXPIRE" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_EXPIRE" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_EXPIRE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_UPDPOLICY" "ac_cv_have_decl_XFRM_MSG_UPDPOLICY" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_UPDPOLICY" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_UPDPOLICY $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_UPDSA" "ac_cv_have_decl_XFRM_MSG_UPDSA" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_UPDSA" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_UPDSA $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_POLEXPIRE" "ac_cv_have_decl_XFRM_MSG_POLEXPIRE" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_POLEXPIRE" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_POLEXPIRE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_FLUSHSA" "ac_cv_have_decl_XFRM_MSG_FLUSHSA" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_FLUSHSA" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_FLUSHSA $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_FLUSHPOLICY" "ac_cv_have_decl_XFRM_MSG_FLUSHPOLICY" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_FLUSHPOLICY" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_FLUSHPOLICY $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_NEWAE" "ac_cv_have_decl_XFRM_MSG_NEWAE" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_NEWAE" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_NEWAE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_GETAE" "ac_cv_have_decl_XFRM_MSG_GETAE" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_GETAE" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_GETAE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_REPORT" "ac_cv_have_decl_XFRM_MSG_REPORT" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_REPORT" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_REPORT $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_MIGRATE" "ac_cv_have_decl_XFRM_MSG_MIGRATE" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_MIGRATE" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_MIGRATE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_NEWSADINFO" "ac_cv_have_decl_XFRM_MSG_NEWSADINFO" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_NEWSADINFO" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_NEWSADINFO $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_GETSADINFO" "ac_cv_have_decl_XFRM_MSG_GETSADINFO" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_GETSADINFO" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_GETSADINFO $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_NEWSPDINFO" "ac_cv_have_decl_XFRM_MSG_NEWSPDINFO" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_NEWSPDINFO" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_NEWSPDINFO $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_GETSPDINFO" "ac_cv_have_decl_XFRM_MSG_GETSPDINFO" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_GETSPDINFO" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_GETSPDINFO $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_MAPPING" "ac_cv_have_decl_XFRM_MSG_MAPPING" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_MAPPING" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_MAPPING $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_SETDEFAULT" "ac_cv_have_decl_XFRM_MSG_SETDEFAULT" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_SETDEFAULT" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_SETDEFAULT $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "XFRM_MSG_GETDEFAULT" "ac_cv_have_decl_XFRM_MSG_GETDEFAULT" "
#include <linux/xfrm.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_XFRM_MSG_GETDEFAULT" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_XFRM_MSG_GETDEFAULT $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "PTP_PF_NONE" "ac_cv_have_decl_PTP_PF_NONE" "
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_PTP_PF_NONE" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PTP_PF_NONE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "PTP_PF_EXTTS" "ac_cv_have_decl_PTP_PF_EXTTS" "
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_PTP_PF_EXTTS" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PTP_PF_EXTTS $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "PTP_PF_PEROUT" "ac_cv_have_decl_PTP_PF_PEROUT" "
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_PTP_PF_PEROUT" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PTP_PF_PEROUT $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "PTP_PF_PHYSYNC" "ac_cv_have_decl_PTP_PF_PHYSYNC" "
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_PTP_PF_PHYSYNC" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PTP_PF_PHYSYNC $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "NFEA_UNSPEC" "ac_cv_have_decl_NFEA_UNSPEC" "
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_NFEA_UNSPEC" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_NFEA_UNSPEC $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "NFEA_ACTIVITY_NOTIFY" "ac_cv_have_decl_NFEA_ACTIVITY_NOTIFY" "
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_NFEA_ACTIVITY_NOTIFY" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_NFEA_ACTIVITY_NOTIFY $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "NFEA_DONT_REFRESH" "ac_cv_have_decl_NFEA_DONT_REFRESH" "
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_NFEA_DONT_REFRESH" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_NFEA_DONT_REFRESH $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "TCA_ACT_UNSPEC" "ac_cv_have_decl_TCA_ACT_UNSPEC" "
#include <linux/pkt_cls.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_TCA_ACT_UNSPEC" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_TCA_ACT_UNSPEC $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "TCA_ACT_KIND" "ac_cv_have_decl_TCA_ACT_KIND" "
#include <linux/pkt_cls.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_TCA_ACT_KIND" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_TCA_ACT_KIND $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "TCA_ACT_OPTIONS" "ac_cv_have_decl_TCA_ACT_OPTIONS" "
#include <linux/pkt_cls.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_TCA_ACT_OPTIONS" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_TCA_ACT_OPTIONS $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "TCA_ACT_INDEX" "ac_cv_have_decl_TCA_ACT_INDEX" "
#include <linux/pkt_cls.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_TCA_ACT_INDEX" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_TCA_ACT_INDEX $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "TCA_ACT_STATS" "ac_cv_have_decl_TCA_ACT_STATS" "
#include <linux/pkt_cls.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_TCA_ACT_STATS" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_TCA_ACT_STATS $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "TCA_ACT_PAD" "ac_cv_have_decl_TCA_ACT_PAD" "
#include <linux/pkt_cls.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_TCA_ACT_PAD" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_TCA_ACT_PAD $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "TCA_ACT_COOKIE" "ac_cv_have_decl_TCA_ACT_COOKIE" "
#include <linux/pkt_cls.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_TCA_ACT_COOKIE" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_TCA_ACT_COOKIE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "TCA_ACT_FLAGS" "ac_cv_have_decl_TCA_ACT_FLAGS" "
#include <linux/pkt_cls.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_TCA_ACT_FLAGS" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_TCA_ACT_FLAGS $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "TCA_ACT_HW_STATS" "ac_cv_have_decl_TCA_ACT_HW_STATS" "
#include <linux/pkt_cls.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_TCA_ACT_HW_STATS" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_TCA_ACT_HW_STATS $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "TCA_ACT_USED_HW_STATS" "ac_cv_have_decl_TCA_ACT_USED_HW_STATS" "
#include <linux/pkt_cls.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_TCA_ACT_USED_HW_STATS" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_TCA_ACT_USED_HW_STATS $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "TCA_ACT_IN_HW_COUNT" "ac_cv_have_decl_TCA_ACT_IN_HW_COUNT" "
#include <linux/pkt_cls.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_TCA_ACT_IN_HW_COUNT" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_TCA_ACT_IN_HW_COUNT $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "P_ALL" "ac_cv_have_decl_P_ALL" "
#include <sys/types.h>
#include <sys/wait.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_P_ALL" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_P_ALL $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "P_PID" "ac_cv_have_decl_P_PID" "
#include <sys/types.h>
#include <sys/wait.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_P_PID" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_P_PID $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "P_PGID" "ac_cv_have_decl_P_PGID" "
#include <sys/types.h>
#include <sys/wait.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_P_PGID" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_P_PGID $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "P_PIDFD" "ac_cv_have_decl_P_PIDFD" "
#include <sys/types.h>
#include <sys/wait.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_P_PIDFD" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_P_PIDFD $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "sys_errlist" "ac_cv_have_decl_sys_errlist" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_sys_errlist" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_SYS_ERRLIST $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "PTRACE_PEEKUSER" "ac_cv_have_decl_PTRACE_PEEKUSER" "#include <sys/ptrace.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_PTRACE_PEEKUSER" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PTRACE_PEEKUSER $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "PTRACE_POKEUSER" "ac_cv_have_decl_PTRACE_POKEUSER" "#include <sys/ptrace.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_PTRACE_POKEUSER" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PTRACE_POKEUSER $ac_have_decl" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
printf %s "checking size of long... " >&6; }
if test ${ac_cv_sizeof_long+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_long" = 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 77 "cannot compute sizeof (long)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_long=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
printf "%s\n" "$ac_cv_sizeof_long" >&6; }
printf "%s\n" "#define SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h
SIZEOF_LONG="$ac_cv_sizeof_long"
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
printf %s "checking size of long long... " >&6; }
if test ${ac_cv_sizeof_long_long+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_long_long" = 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 77 "cannot compute sizeof (long long)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_long_long=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
printf "%s\n" "$ac_cv_sizeof_long_long" >&6; }
printf "%s\n" "#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5
printf %s "checking size of off_t... " >&6; }
if test ${ac_cv_sizeof_off_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "#include <sys/types.h>
"
then :
else $as_nop
if test "$ac_cv_type_off_t" = 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 77 "cannot compute sizeof (off_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_off_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5
printf "%s\n" "$ac_cv_sizeof_off_t" >&6; }
printf "%s\n" "#define SIZEOF_OFF_T $ac_cv_sizeof_off_t" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of kernel_long_t" >&5
printf %s "checking size of kernel_long_t... " >&6; }
if test ${ac_cv_sizeof_kernel_long_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (kernel_long_t))" "ac_cv_sizeof_kernel_long_t" "#include \"$srcdir/src/kernel_types.h\"
"
then :
else $as_nop
if test "$ac_cv_type_kernel_long_t" = 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 77 "cannot compute sizeof (kernel_long_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_kernel_long_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_kernel_long_t" >&5
printf "%s\n" "$ac_cv_sizeof_kernel_long_t" >&6; }
printf "%s\n" "#define SIZEOF_KERNEL_LONG_T $ac_cv_sizeof_kernel_long_t" >>confdefs.h
SIZEOF_KERNEL_LONG_T="$ac_cv_sizeof_kernel_long_t"
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of struct i64_i32" >&5
printf %s "checking size of struct i64_i32... " >&6; }
if test ${ac_cv_sizeof_struct_i64_i32+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (struct i64_i32))" "ac_cv_sizeof_struct_i64_i32" "struct i64_i32 {long long i64; int i32;};
"
then :
else $as_nop
if test "$ac_cv_type_struct_i64_i32" = 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 77 "cannot compute sizeof (struct i64_i32)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_struct_i64_i32=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_struct_i64_i32" >&5
printf "%s\n" "$ac_cv_sizeof_struct_i64_i32" >&6; }
printf "%s\n" "#define SIZEOF_STRUCT_I64_I32 $ac_cv_sizeof_struct_i64_i32" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of struct msqid64_ds" >&5
printf %s "checking size of struct msqid64_ds... " >&6; }
if test ${ac_cv_sizeof_struct_msqid64_ds+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (struct msqid64_ds))" "ac_cv_sizeof_struct_msqid64_ds" "#include <linux/msg.h>
"
then :
else $as_nop
if test "$ac_cv_type_struct_msqid64_ds" = 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 77 "cannot compute sizeof (struct msqid64_ds)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_struct_msqid64_ds=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_struct_msqid64_ds" >&5
printf "%s\n" "$ac_cv_sizeof_struct_msqid64_ds" >&6; }
printf "%s\n" "#define SIZEOF_STRUCT_MSQID64_DS $ac_cv_sizeof_struct_msqid64_ds" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SIGRTMIN" >&5
printf %s "checking for SIGRTMIN... " >&6; }
if test ${st_cv_SIGRTMIN+y}
then :
printf %s "(cached) " >&6
else $as_nop
st_cv_SIGRTMIN="$(echo SIGRTMIN |
$CPP $CPPFLAGS -P -imacros asm/signal.h - |
grep '^[0-9]')"
test -n "$st_cv_SIGRTMIN" || st_cv_SIGRTMIN=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_SIGRTMIN" >&5
printf "%s\n" "$st_cv_SIGRTMIN" >&6; }
if test "x$st_cv_SIGRTMIN" != xno; then
printf "%s\n" "#define ASM_SIGRTMIN $st_cv_SIGRTMIN" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SA_RESTORER" >&5
printf %s "checking for SA_RESTORER... " >&6; }
if test ${st_cv_SA_RESTORER+y}
then :
printf %s "(cached) " >&6
else $as_nop
st_cv_SA_RESTORER="$(echo SA_RESTORER |
$CPP $CPPFLAGS -P -imacros asm/signal.h - |
grep ^0x)"
test -n "$st_cv_SA_RESTORER" || st_cv_SA_RESTORER=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_SA_RESTORER" >&5
printf "%s\n" "$st_cv_SA_RESTORER" >&6; }
if test "x$st_cv_SA_RESTORER" != xno; then
printf "%s\n" "#define ASM_SA_RESTORER $st_cv_SA_RESTORER" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_popcount" >&5
printf %s "checking for __builtin_popcount... " >&6; }
if test ${st_cv_have___builtin_popcount+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
__builtin_popcount(0)
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
st_cv_have___builtin_popcount=yes
else $as_nop
st_cv_have___builtin_popcount=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_have___builtin_popcount" >&5
printf "%s\n" "$st_cv_have___builtin_popcount" >&6; }
if test "x$st_cv_have___builtin_popcount" = xyes; then
printf "%s\n" "#define HAVE___BUILTIN_POPCOUNT 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for program_invocation_name" >&5
printf %s "checking for program_invocation_name... " >&6; }
if test ${st_cv_have_program_invocation_name+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
int
main (void)
{
return !*program_invocation_name
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
st_cv_have_program_invocation_name=yes
else $as_nop
st_cv_have_program_invocation_name=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_have_program_invocation_name" >&5
printf "%s\n" "$st_cv_have_program_invocation_name" >&6; }
if test "x$st_cv_have_program_invocation_name" = xyes; then
printf "%s\n" "#define HAVE_PROGRAM_INVOCATION_NAME 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for static_assert" >&5
printf %s "checking for static_assert... " >&6; }
if test ${st_cv_have_static_assert+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <assert.h>
int
main (void)
{
static_assert(1,"")
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
st_cv_have_static_assert=yes
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
_Static_assert(1,"")
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
st_cv_have_static_assert=_Static_assert
else $as_nop
st_cv_have_static_assert=no
fi
rm -f core conftest.err conftest.$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: $st_cv_have_static_assert" >&5
printf "%s\n" "$st_cv_have_static_assert" >&6; }
case "x$st_cv_have_static_assert" in
xyes)
printf "%s\n" "#define HAVE_STATIC_ASSERT 1" >>confdefs.h
;;
x_Static_assert)
printf "%s\n" "#define HAVE__STATIC_ASSERT 1" >>confdefs.h
;;
esac
saved_LIBS="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dladdr" >&5
printf %s "checking for library containing dladdr... " >&6; }
if test ${ac_cv_search_dladdr+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char dladdr (void);
int
main (void)
{
return dladdr ();
;
return 0;
}
_ACEOF
for ac_lib in '' dl
do
if test -z "$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_dladdr=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_dladdr+y}
then :
break
fi
done
if test ${ac_cv_search_dladdr+y}
then :
else $as_nop
ac_cv_search_dladdr=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dladdr" >&5
printf "%s\n" "$ac_cv_search_dladdr" >&6; }
ac_res=$ac_cv_search_dladdr
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
LIBS="$saved_LIBS"
dl_LIBS=""
if test "$ac_cv_search_dladdr" != no; then
printf "%s\n" "#define HAVE_DLADDR 1" >>confdefs.h
case "$ac_cv_search_dladdr" in
-l*) dl_LIBS="$ac_cv_search_dladdr" ;;
esac
fi
saved_LIBS="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing timer_create" >&5
printf %s "checking for library containing timer_create... " >&6; }
if test ${ac_cv_search_timer_create+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char timer_create (void);
int
main (void)
{
return timer_create ();
;
return 0;
}
_ACEOF
for ac_lib in '' rt
do
if test -z "$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_timer_create=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_timer_create+y}
then :
break
fi
done
if test ${ac_cv_search_timer_create+y}
then :
else $as_nop
ac_cv_search_timer_create=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_create" >&5
printf "%s\n" "$ac_cv_search_timer_create" >&6; }
ac_res=$ac_cv_search_timer_create
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
LIBS="$saved_LIBS"
case "$ac_cv_search_timer_create" in
no) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to find timer_create
See \`config.log' for more details" "$LINENO" 5; } ;;
-l*) timer_LIBS="$ac_cv_search_timer_create" ;;
*) timer_LIBS= ;;
esac
saved_LIBS="$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.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char clock_gettime (void);
int
main (void)
{
return clock_gettime ();
;
return 0;
}
_ACEOF
for ac_lib in '' rt
do
if test -z "$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_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 $LIBS"
fi
LIBS="$saved_LIBS"
case "$ac_cv_search_clock_gettime" in
no) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to find clock_gettime
See \`config.log' for more details" "$LINENO" 5; } ;;
-l*) clock_LIBS="$ac_cv_search_clock_gettime" ;;
*) clock_LIBS= ;;
esac
saved_LIBS="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing log10" >&5
printf %s "checking for library containing log10... " >&6; }
if test ${ac_cv_search_log10+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char log10 (void);
int
main (void)
{
return log10 ();
;
return 0;
}
_ACEOF
for ac_lib in '' m
do
if test -z "$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_log10=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_log10+y}
then :
break
fi
done
if test ${ac_cv_search_log10+y}
then :
else $as_nop
ac_cv_search_log10=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_log10" >&5
printf "%s\n" "$ac_cv_search_log10" >&6; }
ac_res=$ac_cv_search_log10
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
LIBS="$saved_LIBS"
case "$ac_cv_search_log10" in
no) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to find log10
See \`config.log' for more details" "$LINENO" 5; } ;;
-l*) m_LIBS="$ac_cv_search_log10" ;;
*) m_LIBS= ;;
esac
saved_LIBS="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing mq_open" >&5
printf %s "checking for library containing mq_open... " >&6; }
if test ${ac_cv_search_mq_open+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char mq_open (void);
int
main (void)
{
return mq_open ();
;
return 0;
}
_ACEOF
for ac_lib in '' rt
do
if test -z "$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_mq_open=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_mq_open+y}
then :
break
fi
done
if test ${ac_cv_search_mq_open+y}
then :
else $as_nop
ac_cv_search_mq_open=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_mq_open" >&5
printf "%s\n" "$ac_cv_search_mq_open" >&6; }
ac_res=$ac_cv_search_mq_open
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
LIBS="$saved_LIBS"
case "$ac_cv_search_mq_open" in
-l*) mq_LIBS="$ac_cv_search_mq_open" ;;
*) mq_LIBS= ;;
esac
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args.
set dummy ${ac_tool_prefix}readelf; 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_READELF+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$READELF"; then
ac_cv_prog_READELF="$READELF" # Let the user override the test.
else
as_save_IFS=$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_READELF="${ac_tool_prefix}readelf"
printf "%s\n" "$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
READELF=$ac_cv_prog_READELF
if test -n "$READELF"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
printf "%s\n" "$READELF" >&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_READELF"; then
ac_ct_READELF=$READELF
# Extract the first word of "readelf", so it can be a program name with args.
set dummy readelf; 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_READELF+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_READELF"; then
ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test.
else
as_save_IFS=$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_READELF="readelf"
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_READELF=$ac_cv_prog_ac_ct_READELF
if test -n "$ac_ct_READELF"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5
printf "%s\n" "$ac_ct_READELF" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_READELF" = x; then
READELF=""
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
READELF=$ac_ct_READELF
fi
else
READELF="$ac_cv_prog_READELF"
fi
# Check whether --enable-stacktrace was given.
if test ${enable_stacktrace+y}
then :
enableval=$enable_stacktrace; case "$enableval" in
yes|no|check) enable_stacktrace="$enableval" ;;
*) as_fn_error $? "bad value $enableval for enable-stacktrace option.
Valid options are: yes, no, check." "$LINENO" 5
;;
esac
else $as_nop
enable_stacktrace=check
fi
use_unwinder=
if test x"$enable_stacktrace" != xno
then :
: ${libdw_CPPFLAGS=}
: ${libdw_CFLAGS=}
: ${libdw_LDFLAGS=}
: ${libdw_LIBS=}
# Check whether --with-libdw was given.
if test ${with_libdw+y}
then :
withval=$with_libdw; case "${withval}" in
yes|no|check) ;;
*) libdw_CPPFLAGS="-I${withval}/include"
libdw_LDFLAGS="-L${withval}/lib"
with_libdw=yes ;;
esac
else $as_nop
with_libdw=check
fi
libunwind_CPPFLAGS=
libunwind_LDFLAGS=
libunwind_LIBS=
# Check whether --with-libunwind was given.
if test ${with_libunwind+y}
then :
withval=$with_libunwind; case "${withval}" in
yes|no|check) ;;
*) with_libunwind=yes
libunwind_CPPFLAGS="-I${withval}/include"
libunwind_LDFLAGS="-L${withval}/lib" ;;
esac
else $as_nop
with_libunwind=check
fi
if test "x$with_libdw" = xyes && test "x$with_libunwind" = xyes
then :
as_fn_error $? "--with-libdw=yes and --with-libunwind=yes are mutually exclusive" "$LINENO" 5
elif test "x$with_libdw" = xyes
then :
with_libunwind=no
elif test "x$with_libunwind" = xyes
then :
with_libdw=no
fi
if test "x$use_unwinder" = x
then :
have_libdw=
if test "x$with_libdw" != xno && test "x$use_unwinder" = x
then :
saved_CPPFLAGS="$CPPFLAGS"
saved_CFLAGS="$CFLAGS"
CPPFLAGS="$CPPFLAGS $libdw_CPPFLAGS"
CFLAGS="$CFLAGS $libdw_CFLAGS"
for ac_header in elfutils/libdwfl.h
do :
ac_fn_c_check_header_compile "$LINENO" "elfutils/libdwfl.h" "ac_cv_header_elfutils_libdwfl_h" "$ac_includes_default"
if test "x$ac_cv_header_elfutils_libdwfl_h" = xyes
then :
printf "%s\n" "#define HAVE_ELFUTILS_LIBDWFL_H 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dwfl_linux_proc_attach in -ldw" >&5
printf %s "checking for dwfl_linux_proc_attach in -ldw... " >&6; }
if test ${ac_cv_lib_dw_dwfl_linux_proc_attach+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldw $libdw_LDFLAGS $libdw_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.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char dwfl_linux_proc_attach (void);
int
main (void)
{
return dwfl_linux_proc_attach ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_dw_dwfl_linux_proc_attach=yes
else $as_nop
ac_cv_lib_dw_dwfl_linux_proc_attach=no
fi
rm -f core conftest.err conftest.$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: $ac_cv_lib_dw_dwfl_linux_proc_attach" >&5
printf "%s\n" "$ac_cv_lib_dw_dwfl_linux_proc_attach" >&6; }
if test "x$ac_cv_lib_dw_dwfl_linux_proc_attach" = xyes
then :
libdw_LIBS="-ldw $libdw_LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for elfutils version" >&5
printf %s "checking for elfutils version... " >&6; }
if test ${st_cv_ELFUTILS_VERSION+y}
then :
printf %s "(cached) " >&6
else $as_nop
st_cv_ELFUTILS_VERSION="$(echo _ELFUTILS_VERSION |
$CPP $CPPFLAGS -P -imacros elfutils/version.h - |
grep '^[0-9]')"
test -n "$st_cv_ELFUTILS_VERSION" ||
st_cv_ELFUTILS_VERSION=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_ELFUTILS_VERSION" >&5
printf "%s\n" "$st_cv_ELFUTILS_VERSION" >&6; }
if test "$st_cv_ELFUTILS_VERSION" -ge 164
then :
have_libdw=yes
else $as_nop
if test "x$with_libdw" = xyes
then :
as_fn_error $? "elfutils version >= 164 is required for stack tracing support" "$LINENO" 5
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: elfutils version >= 164 is required for stack tracing support" >&5
printf "%s\n" "$as_me: WARNING: elfutils version >= 164 is required for stack tracing support" >&2;}
fi
fi
else $as_nop
if test "x$with_libdw" = xyes
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 $? "failed to find dwfl_linux_proc_attach in libdw
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
else $as_nop
if test "x$with_libdw" = xyes
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 $? "failed to find elfutils/libdwfl.h
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
done
CFLAGS="$saved_CFLAGS"
CPPFLAGS="$saved_CPPFLAGS"
fi
if test "x$have_libdw" = xyes
then :
use_unwinder=libdw
printf "%s\n" "#define USE_LIBDW 1" >>confdefs.h
fi
fi
if test "x$use_unwinder" = x
then :
if test "x$with_libunwind" != xno && test "x$use_unwinder" = x
then :
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $libunwind_CPPFLAGS"
for ac_header in libunwind-ptrace.h
do :
ac_fn_c_check_header_compile "$LINENO" "libunwind-ptrace.h" "ac_cv_header_libunwind_ptrace_h" "$ac_includes_default"
if test "x$ac_cv_header_libunwind_ptrace_h" = xyes
then :
printf "%s\n" "#define HAVE_LIBUNWIND_PTRACE_H 1" >>confdefs.h
saved_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $libunwind_LDFLAGS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for backtrace in -lunwind" >&5
printf %s "checking for backtrace in -lunwind... " >&6; }
if test ${ac_cv_lib_unwind_backtrace+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lunwind $libunwind_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.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char backtrace (void);
int
main (void)
{
return backtrace ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_unwind_backtrace=yes
else $as_nop
ac_cv_lib_unwind_backtrace=no
fi
rm -f core conftest.err conftest.$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: $ac_cv_lib_unwind_backtrace" >&5
printf "%s\n" "$ac_cv_lib_unwind_backtrace" >&6; }
if test "x$ac_cv_lib_unwind_backtrace" = xyes
then :
libunwind_LIBS="-lunwind $libunwind_LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unw_create_addr_space in libunwind-generic" >&5
printf %s "checking for unw_create_addr_space in libunwind-generic... " >&6; }
saved_LIBS="$LIBS"
LIBS="-lunwind-generic $libunwind_LIBS $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <libunwind-ptrace.h>
int
main (void)
{
return !unw_create_addr_space(0, 0)
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
libunwind_LIBS="-lunwind-generic $libunwind_LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _UPT_create in -lunwind-ptrace" >&5
printf %s "checking for _UPT_create in -lunwind-ptrace... " >&6; }
if test ${ac_cv_lib_unwind_ptrace__UPT_create+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lunwind-ptrace $libunwind_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.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char _UPT_create (void);
int
main (void)
{
return _UPT_create ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_unwind_ptrace__UPT_create=yes
else $as_nop
ac_cv_lib_unwind_ptrace__UPT_create=no
fi
rm -f core conftest.err conftest.$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: $ac_cv_lib_unwind_ptrace__UPT_create" >&5
printf "%s\n" "$ac_cv_lib_unwind_ptrace__UPT_create" >&6; }
if test "x$ac_cv_lib_unwind_ptrace__UPT_create" = xyes
then :
libunwind_LIBS="-lunwind-ptrace $libunwind_LIBS"
use_unwinder=libunwind
else $as_nop
if test "x$with_libunwind" != xcheck; 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 $? "failed to find _UPT_create in libunwind-ptrace
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if test "x$with_libunwind" != xcheck; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to find unw_create_addr_space in libunwind-generic
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$saved_LIBS"
else $as_nop
if test "x$with_libunwind" != xcheck; 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 $? "failed to find libunwind
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
LDFLAGS="$saved_LDFLAGS"
else $as_nop
if test "x$with_libunwind" != xcheck; 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 $? "failed to find libunwind-ptrace.h
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
done
CPPFLAGS="$saved_CPPFLAGS"
fi
if test "x$use_unwinder" = xlibunwind; then
printf "%s\n" "#define USE_LIBUNWIND 1" >>confdefs.h
fi
fi
if test x"$enable_stacktrace$use_unwinder" = xyes
then :
as_fn_error $? "stack tracing support requires an unwinder" "$LINENO" 5
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable stack tracing support" >&5
printf %s "checking whether to enable stack tracing support... " >&6; }
if test "x$use_unwinder" != x; then
ENABLE_STACKTRACE_TRUE=
ENABLE_STACKTRACE_FALSE='#'
else
ENABLE_STACKTRACE_TRUE='#'
ENABLE_STACKTRACE_FALSE=
fi
if test "x$use_unwinder" = xlibdw; then
USE_LIBDW_TRUE=
USE_LIBDW_FALSE='#'
else
USE_LIBDW_TRUE='#'
USE_LIBDW_FALSE=
fi
if test "x$use_unwinder" = xlibunwind; then
USE_LIBUNWIND_TRUE=
USE_LIBUNWIND_FALSE='#'
else
USE_LIBUNWIND_TRUE='#'
USE_LIBUNWIND_FALSE=
fi
use_libiberty=
if test "x$use_unwinder" != x
then :
printf "%s\n" "#define ENABLE_STACKTRACE 1" >>confdefs.h
printf "%s\n" "#define USE_UNWINDER \"$use_unwinder\"" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, using $use_unwinder" >&5
printf "%s\n" "yes, using $use_unwinder" >&6; }
libiberty_CPPFLAGS=
libiberty_LDFLAGS=
libiberty_LIBS=
# Check whether --with-libiberty was given.
if test ${with_libiberty+y}
then :
withval=$with_libiberty; case "${withval}" in
yes|no|check) ;;
*) with_libiberty=yes
libiberty_CPPFLAGS="-I${withval}/include"
libiberty_LDFLAGS="-L${withval}/lib" ;;
esac
else $as_nop
with_libiberty=check
fi
use_libiberty=no
if test "x$with_libiberty" != xno
then :
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $libiberty_CPPFLAGS"
found_demangle_h=no
for ac_header in demangle.h libiberty/demangle.h
do :
as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
found_demangle_h=yes
fi
done
CPPFLAGS="$saved_CPPFLAGS"
if test "x$found_demangle_h" = xyes
then :
saved_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $libiberty_LDFLAGS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cplus_demangle in -liberty" >&5
printf %s "checking for cplus_demangle in -liberty... " >&6; }
if test ${ac_cv_lib_iberty_cplus_demangle+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-liberty $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char cplus_demangle (void);
int
main (void)
{
return cplus_demangle ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_iberty_cplus_demangle=yes
else $as_nop
ac_cv_lib_iberty_cplus_demangle=no
fi
rm -f core conftest.err conftest.$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: $ac_cv_lib_iberty_cplus_demangle" >&5
printf "%s\n" "$ac_cv_lib_iberty_cplus_demangle" >&6; }
if test "x$ac_cv_lib_iberty_cplus_demangle" = xyes
then :
libiberty_LIBS="-liberty"
use_libiberty=yes
else $as_nop
if test "x$with_libiberty" != xcheck; 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 $? "failed to find cplus_demangle in libiberty
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
LDFLAGS="$saved_LDFLAGS"
else $as_nop
if test "x$with_libiberty" != xcheck; 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 $? "failed to find demangle.h
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable symbols demangling in stack trace" >&5
printf %s "checking whether to enable symbols demangling in stack trace... " >&6; }
if test "x$use_libiberty" = xyes; then
printf "%s\n" "#define USE_DEMANGLE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $use_libiberty" >&5
printf "%s\n" "$use_libiberty" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$use_libiberty" = xyes; then
USE_DEMANGLE_TRUE=
USE_DEMANGLE_FALSE='#'
else
USE_DEMANGLE_TRUE='#'
USE_DEMANGLE_FALSE=
fi
libselinux_CPPFLAGS=
libselinux_LDFLAGS=
libselinux_LIBS=
enable_secontext=no
# Check whether --with-libselinux was given.
if test ${with_libselinux+y}
then :
withval=$with_libselinux; case "${withval}" in
yes|no|check) ;;
*) with_libselinux=yes
libselinux_CPPFLAGS="-I${withval}/include"
libselinux_LDFLAGS="-L${withval}/lib" ;;
esac
else $as_nop
with_libselinux=check
fi
if test "x$with_libselinux" != xno
then :
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $libselinux_CPPFLAGS"
found_selinux_h=no
for ac_header in selinux/selinux.h
do :
ac_fn_c_check_header_compile "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default"
if test "x$ac_cv_header_selinux_selinux_h" = xyes
then :
printf "%s\n" "#define HAVE_SELINUX_SELINUX_H 1" >>confdefs.h
found_selinux_h=yes
fi
done
CPPFLAGS="$saved_CPPFLAGS"
if test "x$found_selinux_h" = xyes
then :
saved_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $libselinux_LDFLAGS"
missing=
for func in getpidcon getfilecon selabel_open selabel_lookup; do
as_ac_Lib=`printf "%s\n" "ac_cv_lib_selinux_$func" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $func in -lselinux" >&5
printf %s "checking for $func in -lselinux... " >&6; }
if eval test \${$as_ac_Lib+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lselinux $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char $func (void);
int
main (void)
{
return $func ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
eval "$as_ac_Lib=yes"
else $as_nop
eval "$as_ac_Lib=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
eval ac_res=\$$as_ac_Lib
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"
then :
:
else $as_nop
missing="$missing $func"
fi
done
if test "x$missing" = x
then :
libselinux_LIBS="-lselinux"
enable_secontext=yes
else $as_nop
if test "x$with_libselinux" != xcheck
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 $? "failed to find in libselinux:$missing
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
LDFLAGS="$saved_LDFLAGS"
else $as_nop
if test "x$with_libselinux" != xcheck
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 $? "failed to find selinux.h
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable security contexts support" >&5
printf %s "checking whether to enable security contexts support... " >&6; }
if test "x$enable_secontext" = xyes
then :
printf "%s\n" "#define ENABLE_SECONTEXT 1" >>confdefs.h
printf "%s\n" "#define HAVE_SELINUX_RUNTIME 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$enable_secontext" = xyes; then
ENABLE_SECONTEXT_TRUE=
ENABLE_SECONTEXT_FALSE='#'
else
ENABLE_SECONTEXT_TRUE='#'
ENABLE_SECONTEXT_FALSE=
fi
if test "x$enable_secontext" = xyes; then
HAVE_SELINUX_RUNTIME_TRUE=
HAVE_SELINUX_RUNTIME_FALSE='#'
else
HAVE_SELINUX_RUNTIME_TRUE='#'
HAVE_SELINUX_RUNTIME_FALSE=
fi
if test "$arch" = mips && test "$no_create" != yes; then
mkdir -p src/linux/mips
if $srcdir/src/linux/mips/genstub.sh \
$srcdir/src/linux/mips src/linux/mips n32 n64 o32 &&
$srcdir/src/linux/mips/genstub.sh \
$srcdir/src/linux/32 src/linux/mips common-32 &&
$srcdir/src/linux/mips/genstub.sh \
$srcdir/src/linux/generic src/linux/mips common; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Generated MIPS syscallent stubs" >&5
printf "%s\n" "Generated MIPS syscallent stubs" >&6; }
else
as_fn_error $? "Failed to generate syscallent stubs" "$LINENO" 5
fi
fi
# Check whether --enable-mpers was given.
if test ${enable_mpers+y}
then :
enableval=$enable_mpers; case "$enableval" in
yes|no|check|m32|mx32) enable_mpers="$enableval" ;;
*) as_fn_error $? "bad value $enableval for enable-mpers option.
Valid options are: yes, no, check, m32, mx32." "$LINENO" 5
;;
esac
else $as_nop
enable_mpers=yes
fi
if test x$arch = xaarch64
then :
# So far, only aarch64 needs a separate compiler for its compat
# personality (which is AArch32, that is more or less ARMv7 EABI)
#
# Some heuristics regarding possible compiler name:
# Debian: arm-linux-gnueabi{,hf}-gcc
# SuSE: arm7{,hl}-linux-gnueabi-gcc
# Red Hat: arm-redhat-linux-gnu-gcc
# Fedora: arm-linux-gnu-gcc
# ALT: armh-alt-linux-gnueabi-gcc
for ac_prog in arm-linux-gnu-gcc arm-linux-gnu-cc arm-linux-gnueabi-gcc arm-linux-gnueabi-cc arm-linux-gnueabihf-gcc arm-linux-gnueabihf-cc arm-$host_vendor-linux-gnu-gcc arm-$host_vendor-linux-gnu-cc arm-$host_vendor-linux-gnueabi-gcc arm-$host_vendor-linux-gnueabi-cc arm-$host_vendor-linux-gnueabihf-gcc arm-$host_vendor-linux-gnueabihf-cc arm7-linux-gnu-gcc arm7-linux-gnu-cc arm7-linux-gnueabi-gcc arm7-linux-gnueabi-cc arm7-linux-gnueabihf-gcc arm7-linux-gnueabihf-cc arm7-$host_vendor-linux-gnu-gcc arm7-$host_vendor-linux-gnu-cc arm7-$host_vendor-linux-gnueabi-gcc arm7-$host_vendor-linux-gnueabi-cc arm7-$host_vendor-linux-gnueabihf-gcc arm7-$host_vendor-linux-gnueabihf-cc arm7hl-linux-gnu-gcc arm7hl-linux-gnu-cc arm7hl-linux-gnueabi-gcc arm7hl-linux-gnueabi-cc arm7hl-linux-gnueabihf-gcc arm7hl-linux-gnueabihf-cc arm7hl-$host_vendor-linux-gnu-gcc arm7hl-$host_vendor-linux-gnu-cc arm7hl-$host_vendor-linux-gnueabi-gcc arm7hl-$host_vendor-linux-gnueabi-cc arm7hl-$host_vendor-linux-gnueabihf-gcc arm7hl-$host_vendor-linux-gnueabihf-cc armh-linux-gnu-gcc armh-linux-gnu-cc armh-linux-gnueabi-gcc armh-linux-gnueabi-cc armh-linux-gnueabihf-gcc armh-linux-gnueabihf-cc armh-$host_vendor-linux-gnu-gcc armh-$host_vendor-linux-gnu-cc armh-$host_vendor-linux-gnueabi-gcc armh-$host_vendor-linux-gnueabi-cc armh-$host_vendor-linux-gnueabihf-gcc armh-$host_vendor-linux-gnueabihf-cc
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_CC_FOR_M32+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC_FOR_M32"; then
ac_cv_prog_CC_FOR_M32="$CC_FOR_M32" # Let the user override the test.
else
as_save_IFS=$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_FOR_M32="$ac_prog"
printf "%s\n" "$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_FOR_M32=$ac_cv_prog_CC_FOR_M32
if test -n "$CC_FOR_M32"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_M32" >&5
printf "%s\n" "$CC_FOR_M32" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$CC_FOR_M32" && break
done
if test -n "$CC_FOR_M32"
then :
: ${CPP_FOR_M32=$CC_FOR_M32 -E}
: ${CFLAGS_FOR_M32=-std=gnu99}
: ${CPPFLAGS_FOR_M32=}
fi
fi
# Set default compiler variables for personalities.
: ${CC_FOR_M32=$CC}
: ${CPP_FOR_M32=$CPP}
: ${CPPFLAGS_FOR_M32=$CPPFLAGS}
: ${CFLAGS_FOR_M32=}
: ${CC_FOR_MX32=$CC}
: ${CPP_FOR_MX32=$CPP}
: ${CPPFLAGS_FOR_MX32=$CPPFLAGS}
: ${CFLAGS_FOR_MX32=}
if test -n "${CC+set}"
then :
st_saved_CC="${CC}"; unset CC
fi
if test -n "${CPP+set}"
then :
st_saved_CPP="${CPP}"; unset CPP
fi
if test -n "${CFLAGS+set}"
then :
st_saved_CFLAGS="${CFLAGS}"; unset CFLAGS
fi
if test -n "${CPPFLAGS+set}"
then :
st_saved_CPPFLAGS="${CPPFLAGS}"; unset CPPFLAGS
fi
CC=$CC_FOR_M32
CPP=$CPP_FOR_M32
CFLAGS=$CFLAGS_FOR_M32
CPPFLAGS=$CPPFLAGS_FOR_M32
case "$arch" in
aarch64|powerpc64|s390x|sparc64|tile|x32|x86_64)
case "$enable_mpers" in
yes|check|m32)
for ac_header in gnu/stubs-32.h
do :
ac_fn_c_check_header_compile "$LINENO" "gnu/stubs-32.h" "ac_cv_header_gnu_stubs_32_h" "$ac_includes_default"
if test "x$ac_cv_header_gnu_stubs_32_h" = xyes
then :
printf "%s\n" "#define HAVE_GNU_STUBS_32_H 1" >>confdefs.h
IFLAG=
else $as_nop
mkdir -p src/gnu
: > src/gnu/stubs-32.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Created empty gnu/stubs-32.h" >&5
printf "%s\n" "$as_me: Created empty gnu/stubs-32.h" >&6;}
IFLAG=-Isrc
fi
done
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS${IFLAG:+ }$IFLAG"
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $cc_flags_m32"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for m32 personality compile support (using $CC $CPPFLAGS $CFLAGS)" >&5
printf %s "checking for m32 personality compile support (using $CC $CPPFLAGS $CFLAGS)... " >&6; }
if test ${st_cv_m32_cc+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
#include <errno.h>
int
main (void)
{
return 0
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
st_cv_m32_cc=yes
else $as_nop
st_cv_m32_cc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_m32_cc" >&5
printf "%s\n" "$st_cv_m32_cc" >&6; }
if test $st_cv_m32_cc = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for m32 personality runtime support" >&5
printf %s "checking for m32 personality runtime support... " >&6; }
if test ${st_cv_m32_runtime+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
st_cv_m32_runtime=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
#include <errno.h>
int
main (void)
{
return 0
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
st_cv_m32_runtime=yes
else $as_nop
st_cv_m32_runtime=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_m32_runtime" >&5
printf "%s\n" "$st_cv_m32_runtime" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mpers.sh m32 $cc_flags_m32 works" >&5
printf %s "checking whether mpers.sh m32 $cc_flags_m32 works... " >&6; }
if test ${st_cv_m32_mpers+y}
then :
printf %s "(cached) " >&6
else $as_nop
if READELF="$READELF" \
CC="$CC" CPP="$CPP" CPPFLAGS="$CPPFLAGS" \
$srcdir/src/mpers_test.sh m32 "$cc_flags_m32"; then
st_cv_m32_mpers=yes
else
st_cv_m32_mpers=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_m32_mpers" >&5
printf "%s\n" "$st_cv_m32_mpers" >&6; }
if test "x$enable_secontext$st_cv_m32_mpers$st_cv_m32_runtime" = xyesyesyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether selinux runtime works with m32 personality" >&5
printf %s "checking whether selinux runtime works with m32 personality... " >&6; }
if test ${st_cv_m32_selinux_runtime+y}
then :
printf %s "(cached) " >&6
else $as_nop
saved_CPPFLAGS="$CPPFLAGS"
saved_LDFLAGS="$LDFLAGS_FOR_M32"
saved_LIBS="$LIBS"
CPPFLAGS="$CPPFLAGS $libselinux_CPPFLAGS"
LDFLAGS_FOR_M32="$LDFLAGS_FOR_M32 $libselinux_LDFLAGS"
LIBS="$LIBS $libselinux_LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <selinux/selinux.h>
int
main (void)
{
return 0
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
st_cv_m32_selinux_runtime=yes
else $as_nop
st_cv_m32_selinux_runtime=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$saved_LIBS"
LDFLAGS_FOR_M32="$saved_LDFLAGS"
CPPFLAGS="$saved_CPPFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_m32_selinux_runtime" >&5
printf "%s\n" "$st_cv_m32_selinux_runtime" >&6; }
else $as_nop
st_cv_m32_selinux_runtime=no
fi
if test $st_cv_m32_mpers = yes; then
printf "%s\n" "#define HAVE_M32_MPERS 1" >>confdefs.h
if test -n "${ac_cv_type_struct_stat+set}"
then :
saved_ac_cv_type_struct_stat="${ac_cv_type_struct_stat}"; unset ac_cv_type_struct_stat
fi
if test -n "${ac_cv_m32_type_struct_stat+set}"
then :
ac_cv_type_struct_stat="${ac_cv_m32_type_struct_stat}"
fi
ac_fn_c_check_type "$LINENO" "struct stat" "ac_cv_type_struct_stat" "#include <sys/types.h>
#include <asm/stat.h>
"
if test "x$ac_cv_type_struct_stat" = xyes
then :
printf "%s\n" "#define HAVE_M32_STRUCT_STAT 1" >>confdefs.h
fi
if test -n "${ac_cv_type_struct_stat+set}"
then :
ac_cv_m32_type_struct_stat="${ac_cv_type_struct_stat}"
fi
if test -n "${saved_ac_cv_type_struct_stat+set}"
then :
ac_cv_type_struct_stat="${saved_ac_cv_type_struct_stat}"; unset saved_ac_cv_type_struct_stat
fi
if test -n "${ac_cv_member_struct_stat_st_mtime_nsec+set}"
then :
saved_ac_cv_member_struct_stat_st_mtime_nsec="${ac_cv_member_struct_stat_st_mtime_nsec}"; unset ac_cv_member_struct_stat_st_mtime_nsec
fi
if test -n "${ac_cv_m32_member_struct_stat_st_mtime_nsec+set}"
then :
ac_cv_member_struct_stat_st_mtime_nsec="${ac_cv_m32_member_struct_stat_st_mtime_nsec}"
fi
ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime_nsec" "ac_cv_member_struct_stat_st_mtime_nsec" "#include <sys/types.h>
#include <asm/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_mtime_nsec" = xyes
then :
printf "%s\n" "#define HAVE_M32_STRUCT_STAT_ST_MTIME_NSEC 1" >>confdefs.h
fi
if test -n "${ac_cv_member_struct_stat_st_mtime_nsec+set}"
then :
ac_cv_m32_member_struct_stat_st_mtime_nsec="${ac_cv_member_struct_stat_st_mtime_nsec}"
fi
if test -n "${saved_ac_cv_member_struct_stat_st_mtime_nsec+set}"
then :
ac_cv_member_struct_stat_st_mtime_nsec="${saved_ac_cv_member_struct_stat_st_mtime_nsec}"; unset saved_ac_cv_member_struct_stat_st_mtime_nsec
fi
if test -n "${ac_cv_type_struct_stat64+set}"
then :
saved_ac_cv_type_struct_stat64="${ac_cv_type_struct_stat64}"; unset ac_cv_type_struct_stat64
fi
if test -n "${ac_cv_m32_type_struct_stat64+set}"
then :
ac_cv_type_struct_stat64="${ac_cv_m32_type_struct_stat64}"
fi
ac_fn_c_check_type "$LINENO" "struct stat64" "ac_cv_type_struct_stat64" "#include <sys/types.h>
#include <asm/stat.h>
"
if test "x$ac_cv_type_struct_stat64" = xyes
then :
printf "%s\n" "#define HAVE_M32_STRUCT_STAT64 1" >>confdefs.h
fi
if test -n "${ac_cv_type_struct_stat64+set}"
then :
ac_cv_m32_type_struct_stat64="${ac_cv_type_struct_stat64}"
fi
if test -n "${saved_ac_cv_type_struct_stat64+set}"
then :
ac_cv_type_struct_stat64="${saved_ac_cv_type_struct_stat64}"; unset saved_ac_cv_type_struct_stat64
fi
if test -n "${ac_cv_member_struct_stat64_st_mtime_nsec+set}"
then :
saved_ac_cv_member_struct_stat64_st_mtime_nsec="${ac_cv_member_struct_stat64_st_mtime_nsec}"; unset ac_cv_member_struct_stat64_st_mtime_nsec
fi
if test -n "${ac_cv_m32_member_struct_stat64_st_mtime_nsec+set}"
then :
ac_cv_member_struct_stat64_st_mtime_nsec="${ac_cv_m32_member_struct_stat64_st_mtime_nsec}"
fi
ac_fn_c_check_member "$LINENO" "struct stat64" "st_mtime_nsec" "ac_cv_member_struct_stat64_st_mtime_nsec" "#include <sys/types.h>
#include <asm/stat.h>
"
if test "x$ac_cv_member_struct_stat64_st_mtime_nsec" = xyes
then :
printf "%s\n" "#define HAVE_M32_STRUCT_STAT64_ST_MTIME_NSEC 1" >>confdefs.h
fi
if test -n "${ac_cv_member_struct_stat64_st_mtime_nsec+set}"
then :
ac_cv_m32_member_struct_stat64_st_mtime_nsec="${ac_cv_member_struct_stat64_st_mtime_nsec}"
fi
if test -n "${saved_ac_cv_member_struct_stat64_st_mtime_nsec+set}"
then :
ac_cv_member_struct_stat64_st_mtime_nsec="${saved_ac_cv_member_struct_stat64_st_mtime_nsec}"; unset saved_ac_cv_member_struct_stat64_st_mtime_nsec
fi
if test $st_cv_m32_runtime = yes; then
if test -n "${ac_cv_sizeof_long+set}"
then :
saved_ac_cv_sizeof_long="${ac_cv_sizeof_long}"; unset ac_cv_sizeof_long
fi
if test -n "${ac_cv_m32_sizeof_long+set}"
then :
ac_cv_sizeof_long="${ac_cv_m32_sizeof_long}"
fi
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
printf %s "checking size of long... " >&6; }
if test ${ac_cv_sizeof_long+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_long" = 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 77 "cannot compute sizeof (long)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_long=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
printf "%s\n" "$ac_cv_sizeof_long" >&6; }
printf "%s\n" "#define M32_SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h
if test -n "${ac_cv_sizeof_long+set}"
then :
ac_cv_m32_sizeof_long="${ac_cv_sizeof_long}"
fi
if test -n "${saved_ac_cv_sizeof_long+set}"
then :
ac_cv_sizeof_long="${saved_ac_cv_sizeof_long}"; unset saved_ac_cv_sizeof_long
fi
if test -n "${ac_cv_sizeof_kernel_long_t+set}"
then :
saved_ac_cv_sizeof_kernel_long_t="${ac_cv_sizeof_kernel_long_t}"; unset ac_cv_sizeof_kernel_long_t
fi
if test -n "${ac_cv_m32_sizeof_kernel_long_t+set}"
then :
ac_cv_sizeof_kernel_long_t="${ac_cv_m32_sizeof_kernel_long_t}"
fi
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of kernel_long_t" >&5
printf %s "checking size of kernel_long_t... " >&6; }
if test ${ac_cv_sizeof_kernel_long_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (kernel_long_t))" "ac_cv_sizeof_kernel_long_t" "#include \"$srcdir/src/kernel_types.h\"
"
then :
else $as_nop
if test "$ac_cv_type_kernel_long_t" = 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 77 "cannot compute sizeof (kernel_long_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_kernel_long_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_kernel_long_t" >&5
printf "%s\n" "$ac_cv_sizeof_kernel_long_t" >&6; }
printf "%s\n" "#define M32_SIZEOF_KERNEL_LONG_T $ac_cv_sizeof_kernel_long_t" >>confdefs.h
if test -n "${ac_cv_sizeof_kernel_long_t+set}"
then :
ac_cv_m32_sizeof_kernel_long_t="${ac_cv_sizeof_kernel_long_t}"
fi
if test -n "${saved_ac_cv_sizeof_kernel_long_t+set}"
then :
ac_cv_sizeof_kernel_long_t="${saved_ac_cv_sizeof_kernel_long_t}"; unset saved_ac_cv_sizeof_kernel_long_t
fi
if test -n "${ac_cv_sizeof_struct_msqid64_ds+set}"
then :
saved_ac_cv_sizeof_struct_msqid64_ds="${ac_cv_sizeof_struct_msqid64_ds}"; unset ac_cv_sizeof_struct_msqid64_ds
fi
if test -n "${ac_cv_m32_sizeof_struct_msqid64_ds+set}"
then :
ac_cv_sizeof_struct_msqid64_ds="${ac_cv_m32_sizeof_struct_msqid64_ds}"
fi
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of struct msqid64_ds" >&5
printf %s "checking size of struct msqid64_ds... " >&6; }
if test ${ac_cv_sizeof_struct_msqid64_ds+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (struct msqid64_ds))" "ac_cv_sizeof_struct_msqid64_ds" "#include <linux/msg.h>
"
then :
else $as_nop
if test "$ac_cv_type_struct_msqid64_ds" = 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 77 "cannot compute sizeof (struct msqid64_ds)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_struct_msqid64_ds=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_struct_msqid64_ds" >&5
printf "%s\n" "$ac_cv_sizeof_struct_msqid64_ds" >&6; }
printf "%s\n" "#define M32_SIZEOF_STRUCT_MSQID64_DS $ac_cv_sizeof_struct_msqid64_ds" >>confdefs.h
if test -n "${ac_cv_sizeof_struct_msqid64_ds+set}"
then :
ac_cv_m32_sizeof_struct_msqid64_ds="${ac_cv_sizeof_struct_msqid64_ds}"
fi
if test -n "${saved_ac_cv_sizeof_struct_msqid64_ds+set}"
then :
ac_cv_sizeof_struct_msqid64_ds="${saved_ac_cv_sizeof_struct_msqid64_ds}"; unset saved_ac_cv_sizeof_struct_msqid64_ds
fi
fi
fi
if test "x$st_cv_m32_selinux_runtime" = xyes; then
printf "%s\n" "#define HAVE_M32_SELINUX_RUNTIME 1" >>confdefs.h
fi
fi
CPPFLAGS="$saved_CPPFLAGS"
CFLAGS="$saved_CFLAGS"
;;
*) # case "$enable_mpers"
st_cv_m32_runtime=no
st_cv_m32_mpers=no
st_cv_m32_selinux_runtime=no
;;
esac
test "$st_cv_m32_mpers" = yes ||
st_cv_m32_mpers=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable m32 personality support" >&5
printf %s "checking whether to enable m32 personality support... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_m32_mpers" >&5
printf "%s\n" "$st_cv_m32_mpers" >&6; }
case "$enable_mpers,$st_cv_m32_mpers" in
yes,no|m32,no)
as_fn_error $? "Cannot enable m32 personality support" "$LINENO" 5
;;
esac
;;
*) # case "$arch"
st_cv_m32_runtime=no
st_cv_m32_mpers=no
;;
esac
if test "$st_cv_m32_mpers$st_cv_m32_runtime" = yesyes; then
HAVE_M32_RUNTIME_TRUE=
HAVE_M32_RUNTIME_FALSE='#'
else
HAVE_M32_RUNTIME_TRUE='#'
HAVE_M32_RUNTIME_FALSE=
fi
if test "$st_cv_m32_mpers$st_cv_m32_selinux_runtime" = yesyes; then
HAVE_M32_SELINUX_RUNTIME_TRUE=
HAVE_M32_SELINUX_RUNTIME_FALSE='#'
else
HAVE_M32_SELINUX_RUNTIME_TRUE='#'
HAVE_M32_SELINUX_RUNTIME_FALSE=
fi
if test "$st_cv_m32_mpers" = yes; then
HAVE_M32_MPERS_TRUE=
HAVE_M32_MPERS_FALSE='#'
else
HAVE_M32_MPERS_TRUE='#'
HAVE_M32_MPERS_FALSE=
fi
if test -n "${st_saved_CC+set}"
then :
CC="${st_saved_CC}"; unset st_saved_CC
fi
if test -n "${st_saved_CPP+set}"
then :
CPP="${st_saved_CPP}"; unset st_saved_CPP
fi
if test -n "${st_saved_CFLAGS+set}"
then :
CFLAGS="${st_saved_CFLAGS}"; unset st_saved_CFLAGS
fi
if test -n "${st_saved_CPPFLAGS+set}"
then :
CPPFLAGS="${st_saved_CPPFLAGS}"; unset st_saved_CPPFLAGS
fi
if test -n "${CC+set}"
then :
st_saved_CC="${CC}"; unset CC
fi
if test -n "${CPP+set}"
then :
st_saved_CPP="${CPP}"; unset CPP
fi
if test -n "${CFLAGS+set}"
then :
st_saved_CFLAGS="${CFLAGS}"; unset CFLAGS
fi
if test -n "${CPPFLAGS+set}"
then :
st_saved_CPPFLAGS="${CPPFLAGS}"; unset CPPFLAGS
fi
CC=$CC_FOR_MX32
CPP=$CPP_FOR_MX32
CFLAGS=$CFLAGS_FOR_MX32
CPPFLAGS=$CPPFLAGS_FOR_MX32
case "$arch" in
x86_64)
case "$enable_mpers" in
yes|check|mx32)
for ac_header in gnu/stubs-x32.h
do :
ac_fn_c_check_header_compile "$LINENO" "gnu/stubs-x32.h" "ac_cv_header_gnu_stubs_x32_h" "$ac_includes_default"
if test "x$ac_cv_header_gnu_stubs_x32_h" = xyes
then :
printf "%s\n" "#define HAVE_GNU_STUBS_X32_H 1" >>confdefs.h
IFLAG=
else $as_nop
mkdir -p src/gnu
: > src/gnu/stubs-x32.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Created empty gnu/stubs-x32.h" >&5
printf "%s\n" "$as_me: Created empty gnu/stubs-x32.h" >&6;}
IFLAG=-Isrc
fi
done
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS${IFLAG:+ }$IFLAG"
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $cc_flags_mx32"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mx32 personality compile support (using $CC $CPPFLAGS $CFLAGS)" >&5
printf %s "checking for mx32 personality compile support (using $CC $CPPFLAGS $CFLAGS)... " >&6; }
if test ${st_cv_mx32_cc+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
#include <errno.h>
int
main (void)
{
return 0
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
st_cv_mx32_cc=yes
else $as_nop
st_cv_mx32_cc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_mx32_cc" >&5
printf "%s\n" "$st_cv_mx32_cc" >&6; }
if test $st_cv_mx32_cc = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mx32 personality runtime support" >&5
printf %s "checking for mx32 personality runtime support... " >&6; }
if test ${st_cv_mx32_runtime+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
st_cv_mx32_runtime=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
#include <errno.h>
int
main (void)
{
return 0
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
st_cv_mx32_runtime=yes
else $as_nop
st_cv_mx32_runtime=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_mx32_runtime" >&5
printf "%s\n" "$st_cv_mx32_runtime" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mpers.sh mx32 $cc_flags_mx32 works" >&5
printf %s "checking whether mpers.sh mx32 $cc_flags_mx32 works... " >&6; }
if test ${st_cv_mx32_mpers+y}
then :
printf %s "(cached) " >&6
else $as_nop
if READELF="$READELF" \
CC="$CC" CPP="$CPP" CPPFLAGS="$CPPFLAGS" \
$srcdir/src/mpers_test.sh mx32 "$cc_flags_mx32"; then
st_cv_mx32_mpers=yes
else
st_cv_mx32_mpers=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_mx32_mpers" >&5
printf "%s\n" "$st_cv_mx32_mpers" >&6; }
if test "x$enable_secontext$st_cv_mx32_mpers$st_cv_mx32_runtime" = xyesyesyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether selinux runtime works with mx32 personality" >&5
printf %s "checking whether selinux runtime works with mx32 personality... " >&6; }
if test ${st_cv_mx32_selinux_runtime+y}
then :
printf %s "(cached) " >&6
else $as_nop
saved_CPPFLAGS="$CPPFLAGS"
saved_LDFLAGS="$LDFLAGS_FOR_MX32"
saved_LIBS="$LIBS"
CPPFLAGS="$CPPFLAGS $libselinux_CPPFLAGS"
LDFLAGS_FOR_MX32="$LDFLAGS_FOR_MX32 $libselinux_LDFLAGS"
LIBS="$LIBS $libselinux_LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <selinux/selinux.h>
int
main (void)
{
return 0
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
st_cv_mx32_selinux_runtime=yes
else $as_nop
st_cv_mx32_selinux_runtime=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$saved_LIBS"
LDFLAGS_FOR_MX32="$saved_LDFLAGS"
CPPFLAGS="$saved_CPPFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_mx32_selinux_runtime" >&5
printf "%s\n" "$st_cv_mx32_selinux_runtime" >&6; }
else $as_nop
st_cv_mx32_selinux_runtime=no
fi
if test $st_cv_mx32_mpers = yes; then
printf "%s\n" "#define HAVE_MX32_MPERS 1" >>confdefs.h
if test -n "${ac_cv_type_struct_stat+set}"
then :
saved_ac_cv_type_struct_stat="${ac_cv_type_struct_stat}"; unset ac_cv_type_struct_stat
fi
if test -n "${ac_cv_mx32_type_struct_stat+set}"
then :
ac_cv_type_struct_stat="${ac_cv_mx32_type_struct_stat}"
fi
ac_fn_c_check_type "$LINENO" "struct stat" "ac_cv_type_struct_stat" "#include <sys/types.h>
#include <asm/stat.h>
"
if test "x$ac_cv_type_struct_stat" = xyes
then :
printf "%s\n" "#define HAVE_MX32_STRUCT_STAT 1" >>confdefs.h
fi
if test -n "${ac_cv_type_struct_stat+set}"
then :
ac_cv_mx32_type_struct_stat="${ac_cv_type_struct_stat}"
fi
if test -n "${saved_ac_cv_type_struct_stat+set}"
then :
ac_cv_type_struct_stat="${saved_ac_cv_type_struct_stat}"; unset saved_ac_cv_type_struct_stat
fi
if test -n "${ac_cv_member_struct_stat_st_mtime_nsec+set}"
then :
saved_ac_cv_member_struct_stat_st_mtime_nsec="${ac_cv_member_struct_stat_st_mtime_nsec}"; unset ac_cv_member_struct_stat_st_mtime_nsec
fi
if test -n "${ac_cv_mx32_member_struct_stat_st_mtime_nsec+set}"
then :
ac_cv_member_struct_stat_st_mtime_nsec="${ac_cv_mx32_member_struct_stat_st_mtime_nsec}"
fi
ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime_nsec" "ac_cv_member_struct_stat_st_mtime_nsec" "#include <sys/types.h>
#include <asm/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_mtime_nsec" = xyes
then :
printf "%s\n" "#define HAVE_MX32_STRUCT_STAT_ST_MTIME_NSEC 1" >>confdefs.h
fi
if test -n "${ac_cv_member_struct_stat_st_mtime_nsec+set}"
then :
ac_cv_mx32_member_struct_stat_st_mtime_nsec="${ac_cv_member_struct_stat_st_mtime_nsec}"
fi
if test -n "${saved_ac_cv_member_struct_stat_st_mtime_nsec+set}"
then :
ac_cv_member_struct_stat_st_mtime_nsec="${saved_ac_cv_member_struct_stat_st_mtime_nsec}"; unset saved_ac_cv_member_struct_stat_st_mtime_nsec
fi
if test -n "${ac_cv_type_struct_stat64+set}"
then :
saved_ac_cv_type_struct_stat64="${ac_cv_type_struct_stat64}"; unset ac_cv_type_struct_stat64
fi
if test -n "${ac_cv_mx32_type_struct_stat64+set}"
then :
ac_cv_type_struct_stat64="${ac_cv_mx32_type_struct_stat64}"
fi
ac_fn_c_check_type "$LINENO" "struct stat64" "ac_cv_type_struct_stat64" "#include <sys/types.h>
#include <asm/stat.h>
"
if test "x$ac_cv_type_struct_stat64" = xyes
then :
printf "%s\n" "#define HAVE_MX32_STRUCT_STAT64 1" >>confdefs.h
fi
if test -n "${ac_cv_type_struct_stat64+set}"
then :
ac_cv_mx32_type_struct_stat64="${ac_cv_type_struct_stat64}"
fi
if test -n "${saved_ac_cv_type_struct_stat64+set}"
then :
ac_cv_type_struct_stat64="${saved_ac_cv_type_struct_stat64}"; unset saved_ac_cv_type_struct_stat64
fi
if test -n "${ac_cv_member_struct_stat64_st_mtime_nsec+set}"
then :
saved_ac_cv_member_struct_stat64_st_mtime_nsec="${ac_cv_member_struct_stat64_st_mtime_nsec}"; unset ac_cv_member_struct_stat64_st_mtime_nsec
fi
if test -n "${ac_cv_mx32_member_struct_stat64_st_mtime_nsec+set}"
then :
ac_cv_member_struct_stat64_st_mtime_nsec="${ac_cv_mx32_member_struct_stat64_st_mtime_nsec}"
fi
ac_fn_c_check_member "$LINENO" "struct stat64" "st_mtime_nsec" "ac_cv_member_struct_stat64_st_mtime_nsec" "#include <sys/types.h>
#include <asm/stat.h>
"
if test "x$ac_cv_member_struct_stat64_st_mtime_nsec" = xyes
then :
printf "%s\n" "#define HAVE_MX32_STRUCT_STAT64_ST_MTIME_NSEC 1" >>confdefs.h
fi
if test -n "${ac_cv_member_struct_stat64_st_mtime_nsec+set}"
then :
ac_cv_mx32_member_struct_stat64_st_mtime_nsec="${ac_cv_member_struct_stat64_st_mtime_nsec}"
fi
if test -n "${saved_ac_cv_member_struct_stat64_st_mtime_nsec+set}"
then :
ac_cv_member_struct_stat64_st_mtime_nsec="${saved_ac_cv_member_struct_stat64_st_mtime_nsec}"; unset saved_ac_cv_member_struct_stat64_st_mtime_nsec
fi
if test $st_cv_mx32_runtime = yes; then
if test -n "${ac_cv_sizeof_long+set}"
then :
saved_ac_cv_sizeof_long="${ac_cv_sizeof_long}"; unset ac_cv_sizeof_long
fi
if test -n "${ac_cv_mx32_sizeof_long+set}"
then :
ac_cv_sizeof_long="${ac_cv_mx32_sizeof_long}"
fi
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
printf %s "checking size of long... " >&6; }
if test ${ac_cv_sizeof_long+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_long" = 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 77 "cannot compute sizeof (long)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_long=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
printf "%s\n" "$ac_cv_sizeof_long" >&6; }
printf "%s\n" "#define MX32_SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h
if test -n "${ac_cv_sizeof_long+set}"
then :
ac_cv_mx32_sizeof_long="${ac_cv_sizeof_long}"
fi
if test -n "${saved_ac_cv_sizeof_long+set}"
then :
ac_cv_sizeof_long="${saved_ac_cv_sizeof_long}"; unset saved_ac_cv_sizeof_long
fi
if test -n "${ac_cv_sizeof_kernel_long_t+set}"
then :
saved_ac_cv_sizeof_kernel_long_t="${ac_cv_sizeof_kernel_long_t}"; unset ac_cv_sizeof_kernel_long_t
fi
if test -n "${ac_cv_mx32_sizeof_kernel_long_t+set}"
then :
ac_cv_sizeof_kernel_long_t="${ac_cv_mx32_sizeof_kernel_long_t}"
fi
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of kernel_long_t" >&5
printf %s "checking size of kernel_long_t... " >&6; }
if test ${ac_cv_sizeof_kernel_long_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (kernel_long_t))" "ac_cv_sizeof_kernel_long_t" "#include \"$srcdir/src/kernel_types.h\"
"
then :
else $as_nop
if test "$ac_cv_type_kernel_long_t" = 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 77 "cannot compute sizeof (kernel_long_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_kernel_long_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_kernel_long_t" >&5
printf "%s\n" "$ac_cv_sizeof_kernel_long_t" >&6; }
printf "%s\n" "#define MX32_SIZEOF_KERNEL_LONG_T $ac_cv_sizeof_kernel_long_t" >>confdefs.h
if test -n "${ac_cv_sizeof_kernel_long_t+set}"
then :
ac_cv_mx32_sizeof_kernel_long_t="${ac_cv_sizeof_kernel_long_t}"
fi
if test -n "${saved_ac_cv_sizeof_kernel_long_t+set}"
then :
ac_cv_sizeof_kernel_long_t="${saved_ac_cv_sizeof_kernel_long_t}"; unset saved_ac_cv_sizeof_kernel_long_t
fi
if test -n "${ac_cv_sizeof_struct_msqid64_ds+set}"
then :
saved_ac_cv_sizeof_struct_msqid64_ds="${ac_cv_sizeof_struct_msqid64_ds}"; unset ac_cv_sizeof_struct_msqid64_ds
fi
if test -n "${ac_cv_mx32_sizeof_struct_msqid64_ds+set}"
then :
ac_cv_sizeof_struct_msqid64_ds="${ac_cv_mx32_sizeof_struct_msqid64_ds}"
fi
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of struct msqid64_ds" >&5
printf %s "checking size of struct msqid64_ds... " >&6; }
if test ${ac_cv_sizeof_struct_msqid64_ds+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (struct msqid64_ds))" "ac_cv_sizeof_struct_msqid64_ds" "#include <linux/msg.h>
"
then :
else $as_nop
if test "$ac_cv_type_struct_msqid64_ds" = 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 77 "cannot compute sizeof (struct msqid64_ds)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_struct_msqid64_ds=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_struct_msqid64_ds" >&5
printf "%s\n" "$ac_cv_sizeof_struct_msqid64_ds" >&6; }
printf "%s\n" "#define MX32_SIZEOF_STRUCT_MSQID64_DS $ac_cv_sizeof_struct_msqid64_ds" >>confdefs.h
if test -n "${ac_cv_sizeof_struct_msqid64_ds+set}"
then :
ac_cv_mx32_sizeof_struct_msqid64_ds="${ac_cv_sizeof_struct_msqid64_ds}"
fi
if test -n "${saved_ac_cv_sizeof_struct_msqid64_ds+set}"
then :
ac_cv_sizeof_struct_msqid64_ds="${saved_ac_cv_sizeof_struct_msqid64_ds}"; unset saved_ac_cv_sizeof_struct_msqid64_ds
fi
fi
fi
if test "x$st_cv_mx32_selinux_runtime" = xyes; then
printf "%s\n" "#define HAVE_MX32_SELINUX_RUNTIME 1" >>confdefs.h
fi
fi
CPPFLAGS="$saved_CPPFLAGS"
CFLAGS="$saved_CFLAGS"
;;
*) # case "$enable_mpers"
st_cv_mx32_runtime=no
st_cv_mx32_mpers=no
st_cv_mx32_selinux_runtime=no
;;
esac
test "$st_cv_mx32_mpers" = yes ||
st_cv_mx32_mpers=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable mx32 personality support" >&5
printf %s "checking whether to enable mx32 personality support... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $st_cv_mx32_mpers" >&5
printf "%s\n" "$st_cv_mx32_mpers" >&6; }
case "$enable_mpers,$st_cv_mx32_mpers" in
yes,no|mx32,no)
as_fn_error $? "Cannot enable mx32 personality support" "$LINENO" 5
;;
esac
;;
*) # case "$arch"
st_cv_mx32_runtime=no
st_cv_mx32_mpers=no
;;
esac
if test "$st_cv_mx32_mpers$st_cv_mx32_runtime" = yesyes; then
HAVE_MX32_RUNTIME_TRUE=
HAVE_MX32_RUNTIME_FALSE='#'
else
HAVE_MX32_RUNTIME_TRUE='#'
HAVE_MX32_RUNTIME_FALSE=
fi
if test "$st_cv_mx32_mpers$st_cv_mx32_selinux_runtime" = yesyes; then
HAVE_MX32_SELINUX_RUNTIME_TRUE=
HAVE_MX32_SELINUX_RUNTIME_FALSE='#'
else
HAVE_MX32_SELINUX_RUNTIME_TRUE='#'
HAVE_MX32_SELINUX_RUNTIME_FALSE=
fi
if test "$st_cv_mx32_mpers" = yes; then
HAVE_MX32_MPERS_TRUE=
HAVE_MX32_MPERS_FALSE='#'
else
HAVE_MX32_MPERS_TRUE='#'
HAVE_MX32_MPERS_FALSE=
fi
if test -n "${st_saved_CC+set}"
then :
CC="${st_saved_CC}"; unset st_saved_CC
fi
if test -n "${st_saved_CPP+set}"
then :
CPP="${st_saved_CPP}"; unset st_saved_CPP
fi
if test -n "${st_saved_CFLAGS+set}"
then :
CFLAGS="${st_saved_CFLAGS}"; unset st_saved_CFLAGS
fi
if test -n "${st_saved_CPPFLAGS+set}"
then :
CPPFLAGS="${st_saved_CPPFLAGS}"; unset st_saved_CPPFLAGS
fi
# Check whether --enable-install-tests was given.
if test ${enable_install_tests+y}
then :
enableval=$enable_install_tests; case "$enableval" in
yes|no) enable_install_tests="$enableval" ;;
*) as_fn_error $? "bad value $enableval for enable-install-tests option.
Valid options are: yes, no." "$LINENO" 5
;;
esac
else $as_nop
enable_install_tests=no
fi
if test x$enable_install_tests = xyes; then
ENABLE_INSTALL_TESTS_TRUE=
ENABLE_INSTALL_TESTS_FALSE='#'
else
ENABLE_INSTALL_TESTS_TRUE='#'
ENABLE_INSTALL_TESTS_FALSE=
fi
# Check whether --enable-valgrind was given.
if test ${enable_valgrind+y}
then :
enableval=$enable_valgrind; enable_valgrind=$enableval
else $as_nop
enable_valgrind=
fi
if test "$enable_valgrind" != "no"
then :
# Check for Valgrind.
# Extract the first word of "valgrind", so it can be a program name with args.
set dummy valgrind; 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_VALGRIND+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$VALGRIND"; then
ac_cv_prog_VALGRIND="$VALGRIND" # Let the user override the test.
else
as_save_IFS=$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_VALGRIND="valgrind"
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
VALGRIND=$ac_cv_prog_VALGRIND
if test -n "$VALGRIND"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $VALGRIND" >&5
printf "%s\n" "$VALGRIND" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "$VALGRIND" = ""
then :
if test "$enable_valgrind" = "yes"
then :
as_fn_error $? "Could not find valgrind; either install it or reconfigure with --disable-valgrind" "$LINENO" 5
else $as_nop
enable_valgrind=no
fi
else $as_nop
enable_valgrind=yes
fi
fi
if test "$enable_valgrind" = "yes"; then
VALGRIND_ENABLED_TRUE=
VALGRIND_ENABLED_FALSE='#'
else
VALGRIND_ENABLED_TRUE='#'
VALGRIND_ENABLED_FALSE=
fi
VALGRIND_ENABLED=$enable_valgrind
# Check for Valgrind tools we care about.
valgrind_enabled_tools=
# Check whether --enable-valgrind-memcheck was given.
if test ${enable_valgrind_memcheck+y}
then :
enableval=$enable_valgrind_memcheck; enable_valgrind_memcheck=$enableval
else $as_nop
enable_valgrind_memcheck=
fi
if test "$enable_valgrind" = "no"
then :
enable_valgrind_memcheck=no
elif test "$enable_valgrind_memcheck" != "no"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool memcheck" >&5
printf %s "checking for Valgrind tool memcheck... " >&6; }
if test ${ax_cv_valgrind_tool_memcheck+y}
then :
printf %s "(cached) " >&6
else $as_nop
ax_cv_valgrind_tool_memcheck=no
if `$VALGRIND --tool=memcheck --help >/dev/null 2>&1`
then :
ax_cv_valgrind_tool_memcheck=yes
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_memcheck" >&5
printf "%s\n" "$ax_cv_valgrind_tool_memcheck" >&6; }
if test "$ax_cv_valgrind_tool_memcheck" = "no"
then :
if test "$enable_valgrind_memcheck" = "yes"
then :
as_fn_error $? "Valgrind does not support memcheck; reconfigure with --disable-valgrind-memcheck" "$LINENO" 5
else $as_nop
enable_valgrind_memcheck=no
fi
else $as_nop
enable_valgrind_memcheck=yes
fi
fi
if test "$enable_valgrind_memcheck" = "yes"
then :
valgrind_enabled_tools="$valgrind_enabled_tools memcheck"
fi
ENABLE_VALGRIND_memcheck=$enable_valgrind_memcheck
# Check whether --enable-valgrind-helgrind was given.
if test ${enable_valgrind_helgrind+y}
then :
enableval=$enable_valgrind_helgrind; enable_valgrind_helgrind=$enableval
else $as_nop
enable_valgrind_helgrind=
fi
if test "$enable_valgrind" = "no"
then :
enable_valgrind_helgrind=no
elif test "$enable_valgrind_helgrind" != "no"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool helgrind" >&5
printf %s "checking for Valgrind tool helgrind... " >&6; }
if test ${ax_cv_valgrind_tool_helgrind+y}
then :
printf %s "(cached) " >&6
else $as_nop
ax_cv_valgrind_tool_helgrind=no
if `$VALGRIND --tool=helgrind --help >/dev/null 2>&1`
then :
ax_cv_valgrind_tool_helgrind=yes
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_helgrind" >&5
printf "%s\n" "$ax_cv_valgrind_tool_helgrind" >&6; }
if test "$ax_cv_valgrind_tool_helgrind" = "no"
then :
if test "$enable_valgrind_helgrind" = "yes"
then :
as_fn_error $? "Valgrind does not support helgrind; reconfigure with --disable-valgrind-helgrind" "$LINENO" 5
else $as_nop
enable_valgrind_helgrind=no
fi
else $as_nop
enable_valgrind_helgrind=yes
fi
fi
if test "$enable_valgrind_helgrind" = "yes"
then :
valgrind_enabled_tools="$valgrind_enabled_tools helgrind"
fi
ENABLE_VALGRIND_helgrind=$enable_valgrind_helgrind
# Check whether --enable-valgrind-drd was given.
if test ${enable_valgrind_drd+y}
then :
enableval=$enable_valgrind_drd; enable_valgrind_drd=$enableval
else $as_nop
enable_valgrind_drd=
fi
if test "$enable_valgrind" = "no"
then :
enable_valgrind_drd=no
elif test "$enable_valgrind_drd" != "no"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool drd" >&5
printf %s "checking for Valgrind tool drd... " >&6; }
if test ${ax_cv_valgrind_tool_drd+y}
then :
printf %s "(cached) " >&6
else $as_nop
ax_cv_valgrind_tool_drd=no
if `$VALGRIND --tool=drd --help >/dev/null 2>&1`
then :
ax_cv_valgrind_tool_drd=yes
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_drd" >&5
printf "%s\n" "$ax_cv_valgrind_tool_drd" >&6; }
if test "$ax_cv_valgrind_tool_drd" = "no"
then :
if test "$enable_valgrind_drd" = "yes"
then :
as_fn_error $? "Valgrind does not support drd; reconfigure with --disable-valgrind-drd" "$LINENO" 5
else $as_nop
enable_valgrind_drd=no
fi
else $as_nop
enable_valgrind_drd=yes
fi
fi
if test "$enable_valgrind_drd" = "yes"
then :
valgrind_enabled_tools="$valgrind_enabled_tools drd"
fi
ENABLE_VALGRIND_drd=$enable_valgrind_drd
# Check whether --enable-valgrind-sgcheck was given.
if test ${enable_valgrind_sgcheck+y}
then :
enableval=$enable_valgrind_sgcheck; enable_valgrind_sgcheck=$enableval
else $as_nop
enable_valgrind_sgcheck=
fi
if test "$enable_valgrind" = "no"
then :
enable_valgrind_sgcheck=no
elif test "$enable_valgrind_sgcheck" = "yes"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool sgcheck" >&5
printf %s "checking for Valgrind tool sgcheck... " >&6; }
if test ${ax_cv_valgrind_tool_sgcheck+y}
then :
printf %s "(cached) " >&6
else $as_nop
ax_cv_valgrind_tool_sgcheck=no
if `$VALGRIND --tool=exp-sgcheck --help >/dev/null 2>&1`
then :
ax_cv_valgrind_tool_sgcheck=yes
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_sgcheck" >&5
printf "%s\n" "$ax_cv_valgrind_tool_sgcheck" >&6; }
if test "$ax_cv_valgrind_tool_sgcheck" = "no"
then :
if test "$enable_valgrind_sgcheck" = "yes"
then :
as_fn_error $? "Valgrind does not support sgcheck; reconfigure with --disable-valgrind-sgcheck" "$LINENO" 5
else $as_nop
enable_valgrind_sgcheck=no
fi
else $as_nop
enable_valgrind_sgcheck=yes
fi
fi
if test "$enable_valgrind_sgcheck" = "yes"
then :
valgrind_enabled_tools="$valgrind_enabled_tools sgcheck"
fi
ENABLE_VALGRIND_sgcheck=$enable_valgrind_sgcheck
valgrind_tools="memcheck helgrind drd sgcheck"
valgrind_enabled_tools=$valgrind_enabled_tools
VALGRIND_CHECK_RULES='
# Valgrind check
#
# Optional:
# - VALGRIND_SUPPRESSIONS_FILES: Space-separated list of Valgrind suppressions
# files to load. (Default: empty)
# - VALGRIND_FLAGS: General flags to pass to all Valgrind tools.
# (Default: --num-callers=30)
# - VALGRIND_$toolname_FLAGS: Flags to pass to Valgrind $toolname (one of:
# memcheck, helgrind, drd, sgcheck). (Default: various)
# Optional variables
VALGRIND_SUPPRESSIONS ?= $(addprefix --suppressions=,$(VALGRIND_SUPPRESSIONS_FILES))
VALGRIND_FLAGS ?= --num-callers=30
VALGRIND_memcheck_FLAGS ?= --leak-check=full --show-reachable=no
VALGRIND_helgrind_FLAGS ?= --history-level=approx
VALGRIND_drd_FLAGS ?=
VALGRIND_sgcheck_FLAGS ?=
# Internal use
valgrind_log_files = $(addprefix test-suite-,$(addsuffix .log,$(valgrind_tools)))
valgrind_memcheck_flags = --tool=memcheck $(VALGRIND_memcheck_FLAGS)
valgrind_helgrind_flags = --tool=helgrind $(VALGRIND_helgrind_FLAGS)
valgrind_drd_flags = --tool=drd $(VALGRIND_drd_FLAGS)
valgrind_sgcheck_flags = --tool=exp-sgcheck $(VALGRIND_sgcheck_FLAGS)
valgrind_quiet = $(valgrind_quiet_$(V))
valgrind_quiet_ = $(valgrind_quiet_$(AM_DEFAULT_VERBOSITY))
valgrind_quiet_0 = --quiet
valgrind_v_use = $(valgrind_v_use_$(V))
valgrind_v_use_ = $(valgrind_v_use_$(AM_DEFAULT_VERBOSITY))
valgrind_v_use_0 = @echo " USE " $(patsubst check-valgrind-%,%,$''@):;
# Support running with and without libtool.
ifneq ($(LIBTOOL),)
valgrind_lt = $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=execute
else
valgrind_lt =
endif
# Use recursive makes in order to ignore errors during check
check-valgrind:
ifeq ($(VALGRIND_ENABLED),yes)
$(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) -k \
$(foreach tool, $(valgrind_enabled_tools), check-valgrind-$(tool))
else
@echo "Need to reconfigure with --enable-valgrind"
endif
# Valgrind running
VALGRIND_TESTS_ENVIRONMENT = \
$(TESTS_ENVIRONMENT) \
env VALGRIND=$(VALGRIND) \
G_SLICE=always-malloc,debug-blocks \
G_DEBUG=fatal-warnings,fatal-criticals,gc-friendly
VALGRIND_LOG_COMPILER = \
$(valgrind_lt) \
$(VALGRIND) $(VALGRIND_SUPPRESSIONS) --error-exitcode=1 $(VALGRIND_FLAGS)
define valgrind_tool_rule
check-valgrind-$(1): $$(BUILT_SOURCES)
ifeq ($$(VALGRIND_ENABLED)-$$(ENABLE_VALGRIND_$(1)),yes-yes)
$$(valgrind_v_use)$$(MAKE) $$(AM_MAKEFLAGS) check-am \
TESTS_ENVIRONMENT="$$(VALGRIND_TESTS_ENVIRONMENT)" \
LOG_COMPILER="$$(VALGRIND_LOG_COMPILER)" \
LOG_FLAGS="$$(valgrind_$(1)_flags)" \
TEST_SUITE_LOG=test-suite-$(1).log
else ifeq ($$(VALGRIND_ENABLED),yes)
@echo "Need to reconfigure with --enable-valgrind-$(1)"
else
@echo "Need to reconfigure with --enable-valgrind"
endif
endef
$(foreach tool,$(valgrind_tools),$(eval $(call valgrind_tool_rule,$(tool))))
A''M_DISTCHECK_CONFIGURE_FLAGS ?=
A''M_DISTCHECK_CONFIGURE_FLAGS += --disable-valgrind
MOSTLYCLEANFILES ?=
MOSTLYCLEANFILES += $(valgrind_log_files)
.PHONY: check-valgrind $(add-prefix check-valgrind-,$(valgrind_tools))
'
ac_config_files="$ac_config_files Makefile bundled/Makefile debian/changelog doc/strace.1 doc/strace-log-merge.1 src/Makefile strace.spec tests/Makefile tests-m32/Makefile tests-mx32/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 "$EXEEXT"; then
am__EXEEXT_TRUE=
am__EXEEXT_FALSE='#'
else
am__EXEEXT_TRUE='#'
am__EXEEXT_FALSE=
fi
if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
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 "${CODE_COVERAGE_ENABLED_TRUE}" && test -z "${CODE_COVERAGE_ENABLED_FALSE}"; then
as_fn_error $? "conditional \"CODE_COVERAGE_ENABLED\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_BUNDLED_HEADERS_TRUE}" && test -z "${USE_BUNDLED_HEADERS_FALSE}"; then
as_fn_error $? "conditional \"USE_BUNDLED_HEADERS\" was never defined.
Usually this means the macro was only invoked conditionally." "$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 "${ENABLE_STACKTRACE_TRUE}" && test -z "${ENABLE_STACKTRACE_FALSE}"; then
as_fn_error $? "conditional \"ENABLE_STACKTRACE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_LIBDW_TRUE}" && test -z "${USE_LIBDW_FALSE}"; then
as_fn_error $? "conditional \"USE_LIBDW\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_LIBUNWIND_TRUE}" && test -z "${USE_LIBUNWIND_FALSE}"; then
as_fn_error $? "conditional \"USE_LIBUNWIND\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_DEMANGLE_TRUE}" && test -z "${USE_DEMANGLE_FALSE}"; then
as_fn_error $? "conditional \"USE_DEMANGLE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${ENABLE_SECONTEXT_TRUE}" && test -z "${ENABLE_SECONTEXT_FALSE}"; then
as_fn_error $? "conditional \"ENABLE_SECONTEXT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_SELINUX_RUNTIME_TRUE}" && test -z "${HAVE_SELINUX_RUNTIME_FALSE}"; then
as_fn_error $? "conditional \"HAVE_SELINUX_RUNTIME\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_M32_RUNTIME_TRUE}" && test -z "${HAVE_M32_RUNTIME_FALSE}"; then
as_fn_error $? "conditional \"HAVE_M32_RUNTIME\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_M32_SELINUX_RUNTIME_TRUE}" && test -z "${HAVE_M32_SELINUX_RUNTIME_FALSE}"; then
as_fn_error $? "conditional \"HAVE_M32_SELINUX_RUNTIME\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_M32_MPERS_TRUE}" && test -z "${HAVE_M32_MPERS_FALSE}"; then
as_fn_error $? "conditional \"HAVE_M32_MPERS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_MX32_RUNTIME_TRUE}" && test -z "${HAVE_MX32_RUNTIME_FALSE}"; then
as_fn_error $? "conditional \"HAVE_MX32_RUNTIME\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_MX32_SELINUX_RUNTIME_TRUE}" && test -z "${HAVE_MX32_SELINUX_RUNTIME_FALSE}"; then
as_fn_error $? "conditional \"HAVE_MX32_SELINUX_RUNTIME\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_MX32_MPERS_TRUE}" && test -z "${HAVE_MX32_MPERS_FALSE}"; then
as_fn_error $? "conditional \"HAVE_MX32_MPERS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${ENABLE_INSTALL_TESTS_TRUE}" && test -z "${ENABLE_INSTALL_TESTS_FALSE}"; then
as_fn_error $? "conditional \"ENABLE_INSTALL_TESTS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${VALGRIND_ENABLED_TRUE}" && test -z "${VALGRIND_ENABLED_FALSE}"; then
as_fn_error $? "conditional \"VALGRIND_ENABLED\" was never defined.
Usually this means the macro was only invoked conditionally." "$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 strace $as_me 6.5, 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:
$config_commands
Report bugs to <strace-devel@lists.strace.io>.
strace home page: <https://strace.io>."
_ACEOF
ac_cs_config=`printf "%s\n" "$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="\\
strace config.status 6.5
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="${MAKE-make}"
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Handling of arguments.
for ac_config_target in $ac_config_targets
do
case $ac_config_target in
"src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"bundled/Makefile") CONFIG_FILES="$CONFIG_FILES bundled/Makefile" ;;
"debian/changelog") CONFIG_FILES="$CONFIG_FILES debian/changelog" ;;
"doc/strace.1") CONFIG_FILES="$CONFIG_FILES doc/strace.1" ;;
"doc/strace-log-merge.1") CONFIG_FILES="$CONFIG_FILES doc/strace-log-merge.1" ;;
"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
"strace.spec") CONFIG_FILES="$CONFIG_FILES strace.spec" ;;
"tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
"tests-m32/Makefile") CONFIG_FILES="$CONFIG_FILES tests-m32/Makefile" ;;
"tests-mx32/Makefile") CONFIG_FILES="$CONFIG_FILES tests-mx32/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 $exit_status
' 0
trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.
{
tmp=`(umask 077 && mktemp -d "./confXXXXXX")` &&
test -n "$tmp" && test -d "$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
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
{
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 = ""
}
{
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
}
print line
}
_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" | $AWK -f "$ac_tmp/subs.awk" \
>$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
}
;;
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.
$ac_cs_success || as_fn_exit 1
fi
if test -n "$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