# Bootstrap configuration.

# Copyright (C) 2006, 2007 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 2, 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.


# We don't need these modules, even though gnulib-tool mistakenly
# includes them because of gettext and fchdir dependencies.
avoided_gnulib_modules='
	--avoid=lock
	--avoid=size_max
	--avoid=xsize
	--avoid=canonicalize-lgpl
'

# These modules are obsolete and can probably be removed soon,
# but leave them in for now to minimize changes.
obsolete_gnulib_modules='
	atexit free memchr memcmp memcpy memmove memset rename
	strcspn strtod strtol utime
'

# gnulib modules used by this package.
gnulib_modules="
	$avoided_gnulib_modules
	$obsolete_gnulib_modules
	acl alloca announce-gen argmatch assert backupfile base64
	c-strcase c-strtod
	c-strtold calloc canon-host canonicalize chown cloexec
	config-h configmake
	closeout cycle-check d-ino d-type diacrit dirfd dirname dup2
	error euidaccess exclude exitfail fchdir fcntl fcntl-safer fdl
	file-type fileblocks filemode filenamecat fnmatch-gnu
	fopen-safer
	fprintftime fsusage ftruncate fts getdate getgroups gethrxtime
	getline getloadavg getndelim2 getopt getpagesize getpass-gnu
	gettext gettime gettimeofday getugroups getusershell gnupload
	group-member hard-locale hash hash-pjw host-os human idcache
	inttostr inttypes isapipe
	lchmod lchown lib-ignore linebuffer link-follow
	long-options lstat malloc mbswidth md5 memcasecmp mempcpy
	memrchr mkancesdirs mkdir mkdir-p mkstemp mktime modechange
	mountlist mpsort obstack pathmax perl physmem posixtm posixver putenv
	quote quotearg raise readlink readtokens readtokens0 readutmp
	realloc regex rename-dest-slash rmdir rmdir-errno
	root-dev-ino
	rpmatch
	safe-read same
	save-cwd savedir savewd settime sha1 sig2str ssize_t stat-macros
	stat-time stdbool stdlib-safer stpcpy strftime
	strpbrk strtoimax strtoumax strverscmp sys_stat timespec tzset
	unicodeio unistd-safer unlink-busy unlinkdir unlocked-io
	uptime userspec utimecmp utimens vasprintf verify version-etc-fsf
	wcwidth winsz-ioctl winsz-termios write-any-file
	xalloc xgetcwd xgethostname
	xmemcoll xnanosleep xreadlink xreadlink-with-size xstrtod xstrtoimax
	xstrtol xstrtold xstrtoumax yesno
"

# Other locale categories that need message catalogs.
EXTRA_LOCALE_CATEGORIES=LC_TIME

# Additional xgettext options to use.  Use "\\\newline" to break lines.
XGETTEXT_OPTIONS=$XGETTEXT_OPTIONS'\\\
 --from-code=UTF-8\\\
 --flag=asprintf:2:c-format --flag=vasprintf:2:c-format\\\
 --flag=asnprintf:3:c-format --flag=vasnprintf:3:c-format\\\
 --flag=wrapf:1:c-format\\\
'

# If "AM_GNU_GETTEXT(external" or "AM_GNU_GETTEXT([external]"
# appears in configure.ac, exclude some unnecessary files.
# Without grep's -E option (not portable enough, pre-configure),
# the following test is ugly.  Also, this depends on the existence
# of configure.ac, not the obsolescent-named configure.in.  But if
# you're using this infrastructure, you should care about such things.

gettext_external=0
grep '^[	 ]*AM_GNU_GETTEXT(external\>' configure.ac > /dev/null &&
  gettext_external=1
grep '^[	 ]*AM_GNU_GETTEXT(\[external\]' configure.ac > /dev/null &&
  gettext_external=1

if test $gettext_external = 1; then
  # Gettext supplies these files, but we don't need them since
  # we don't have an intl subdirectory.
  excluded_files='
      m4/glibc2.m4
      m4/intdiv0.m4
      m4/lcmessage.m4
      m4/lock.m4
      m4/printf-posix.m4
      m4/size_max.m4
      m4/uintmax_t.m4
      m4/ulonglong.m4
      m4/visibility.m4
      m4/xsize.m4
  '
fi