# Bootstrap configuration.

# Copyright (C) 2006-2018 Free Software Foundation, Inc.

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.


GNULIB_REVISION=d1b40e09c9c04d5c1ff120373397c6180bc16beb

# gnulib modules used by this package.
gnulib_modules="
  argp
  array-list
  attribute
  c99
  canonicalize
  closedir
  dirent
  dirname
  error
  fcntl-h
  flock
  fnmatch-gnu
  fstat
  getline
  gettext-h
  gitlog-to-changelog
  glob
  gnupload
  hash-map
  hash-pjw-bare
  hash-set
  havelib
  idpriv-drop
  idpriv-droptemp
  lchown
  lib-ignore
  linkedhash-list
  localcharset
  manywarnings
  memmem
  minmax
  mkdtemp
  mkstemp
  nanosleep
  nonblocking
  openat
  opendir
  progname
  raise
  rbtree-list
  regex
  rename
  renameat
  setenv
  sigaction
  signal-h
  sigpipe
  sigprocmask
  stat-time
  stdbool
  stpcpy
  strcase
  strcasestr
  strerror
  strsep
  tempname
  termios
  timespec
  unlinkat
  utimens
  verror
  warnings
  xalloc
  xgetcwd
  xlist
  xmap
  xset
  xstdopen
  xstrndup
  xvasprintf
  year2038-recommended
"

gnulib_tool_option_extras="\
 --no-conditional-dependencies \
 --libtool \
 --macro-prefix=gl \
 --no-vc-files \
"

# bootstrap's --skip-po option really just controls its own downloads, but
# it's somewhat useful to provide a way to skip the downloads performed by
# gnulib-tool as well.  Since we always suppress bootstrap's downloads due
# to maintaining man-db's own translations manually, we need to parse the
# command line ourselves to find out whether --skip-po was explicitly
# passed.
explicit_skip_po=
for option; do
  case $option in
    --skip-po)
      explicit_skip_po=t
      ;;
  esac
done

if [ -z "$explicit_skip_po" ]; then
  gnulib_tool_option_extras="$gnulib_tool_option_extras --po-base=gl/ref-po --po-domain=man-db"
fi

# This doesn't currently exist, but we set it to avoid confusion with 'gl'
# as the local output directory.
local_gl_dir=gnulib-local

gnulib_name=libgnu
source_base=gl/lib
m4_base=gl/m4

COPYRIGHT_HOLDER='Colin Watson <cjwatson@debian.org>'
MSGID_BUGS_ADDRESS="$COPYRIGHT_HOLDER"

# Additional xgettext options to use.  Use "\\\newline" to break lines.
XGETTEXT_OPTIONS=$XGETTEXT_OPTIONS'\\\
 --from-code=UTF-8\\\
 --flag=debug:1:c-format\\\
 --flag=debug_error:1:c-format\\\
 --flag=fatal:2:c-format\\\
'

checkout_only_file=
copy=true
vc_ignore=

SKIP_PO=t

# Build prerequisites
buildreq="\
autoconf   2.64
automake   1.14
autopoint  0.18.3
gettext    0.18.3
git        1.5.5
tar        -
"

bootstrap_post_import_hook () {
  patch -s -p1 <patches/argp-domain.patch

  if [ -z "$explicit_skip_po" ]; then
    # gnulib-tool installs its own versions of gettext infrastructure files
    # such as po/Makefile.in.in, which don't necessarily match our
    # configured AM_GNU_GETTEXT_VERSION.  To cope with this, we tell
    # gnulib-tool to install into a temporary directory (using --po-base
    # above) and fix things up here.
    cp -a gl/ref-po/LINGUAS gl/ref-po/POTFILES.in gl/po/
    sed 's,^subdir *=.*,subdir = gl/po,' gl/ref-po/Makevars >gl/po/Makevars
    if ls gl/ref-po/*.po >/dev/null 2>&1; then
      cp -a gl/ref-po/*.po gl/po/
    fi
    rm -rf gl/ref-po
  fi
}

bootstrap_epilogue () {
  # If --copy is not used, then INSTALL may be a symbolic link, in which
  # case a simple "mv" could leave it pointing to the wrong target.  Arrange
  # (reasonably portably) for the target to end up as a regular file no
  # matter what.
  rm -f docs/INSTALL.autoconf
  cp -Lp INSTALL docs/INSTALL.autoconf
  rm -f INSTALL
}