2 # Print a version string.
3 scriptversion=2012-07-06.11; # UTC
5 # Bootstrap this package from checked-out sources.
7 # Copyright (C) 2003-2012 Free Software Foundation, Inc.
9 # This program is free software: you can redistribute it and/or modify
10 # it under the terms of the GNU General Public License as published by
11 # the Free Software Foundation, either version 3 of the License, or
12 # (at your option) any later version.
14 # This program is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with this program. If not, see <http://www.gnu.org/licenses/>.
22 # Originally written by Paul Eggert. The canonical version of this
23 # script is maintained as build-aux/bootstrap in gnulib, however, to
24 # be useful to your project, you should place a copy of it under
25 # version control in the top-level directory of your project. The
26 # intent is that all customization can be done with a bootstrap.conf
27 # file also maintained in your version control; gnulib comes with a
28 # template build-aux/bootstrap.conf to get you started.
30 # Please report bugs or propose patches to bug-gnulib@gnu.org.
35 # Ensure file names are sorted consistently across platforms.
39 # Ensure that CDPATH is not set. Otherwise, the output from cd
40 # would cause trouble in at least one use below.
41 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
49 Usage: $me [OPTION]...
50 Bootstrap this package from the checked-out sources.
53 --gnulib-srcdir=DIRNAME specify the local directory where gnulib
54 sources reside. Use this if you already
55 have gnulib sources on your machine, and
56 do not want to waste your bandwidth downloading
57 them again. Defaults to \$GNULIB_SRCDIR
58 --bootstrap-sync if this bootstrap script is not identical to
59 the version in the local gnulib sources,
60 update this script, and then restart it with
61 /bin/sh or the shell \$CONFIG_SHELL
62 --no-bootstrap-sync do not check whether bootstrap is out of sync
63 --copy copy files instead of creating symbolic links
64 --force attempt to bootstrap even if the sources seem
65 not to have been checked out
66 --no-git do not use git to update gnulib. Requires that
67 --gnulib-srcdir point to a correct gnulib snapshot
68 --skip-po do not download po files
70 If the file $me.conf exists in the same directory as this script, its
71 contents are read as shell variables to configure the bootstrap.
73 For build prerequisites, environment variables like \$AUTOCONF and \$AMTAR
76 Running without arguments will suffice in most cases.
85 done | sed -e "s/^/$me: /" >&2
88 die() { warn "$@"; exit 1; }
92 # Name of the Makefile.am
95 # List of gnulib modules needed.
98 # Any gnulib files needed that are not in modules.
101 : ${AUTOPOINT=autopoint}
102 : ${AUTORECONF=autoreconf}
104 # A function to be called right after gnulib-tool is run.
105 # Override it via your own definition in bootstrap.conf.
106 bootstrap_post_import_hook() { :; }
108 # A function to be called after everything else in this script.
109 # Override it via your own definition in bootstrap.conf.
110 bootstrap_epilogue() { :; }
112 # The command to download all .po files for a specified domain into
113 # a specified directory. Fill in the first %s is the domain name, and
114 # the second with the destination directory. Use rsync's -L and -r
115 # options because the latest/%s directory and the .po files within are
117 po_download_command_format=\
118 "rsync --delete --exclude '*.s1' -Lrtvz \
119 'translationproject.org::tp/latest/%s/' '%s'"
121 # Fallback for downloading .po files (if rsync fails).
122 po_download_command_format2=\
123 "wget --mirror -nd -q -np -A.po -P '%s' \
124 http://translationproject.org/latest/%s/"
126 extract_package_name='
138 y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
143 package=$(sed -n "$extract_package_name" configure.ac) \
144 || die 'cannot find package name in configure.ac'
145 gnulib_name=lib$package
152 gnulib_extra_files=''
154 # Additional gnulib-tool options to use. Use "\newline" to break lines.
155 gnulib_tool_option_extras=
157 # Other locale categories that need message catalogs.
158 EXTRA_LOCALE_CATEGORIES=
160 # Additional xgettext options to use. Use "\\\newline" to break lines.
161 XGETTEXT_OPTIONS='\\\
162 --flag=_:1:pass-c-format\\\
163 --flag=N_:1:pass-c-format\\\
164 --flag=error:3:c-format --flag=error_at_line:5:c-format\\\
167 # Package bug report address and copyright holder for gettext files
168 COPYRIGHT_HOLDER='Free Software Foundation, Inc.'
169 MSGID_BUGS_ADDRESS=bug-$package@gnu.org
171 # Files we don't want to import.
174 # File that should exist in the top directory of a checked out hierarchy,
175 # but not in a distribution tarball.
176 checkout_only_file=README-hacking
178 # Whether to use copies instead of symlinks.
181 # Set this to '.cvsignore .gitignore' in bootstrap.conf if you want
182 # those files to be generated in directories like lib/, m4/, and po/.
183 # Or set it to 'auto' to make this script select which to use based
184 # on which version control system (if any) is used in the source directory.
187 # Set this to true in bootstrap.conf to enable --bootstrap-sync by
191 # Use git to update gnulib sources
194 # find_tool ENVVAR NAMES...
195 # -------------------------
196 # Search for a required program. Use the value of ENVVAR, if set,
197 # otherwise find the first of the NAMES that can be run (i.e.,
198 # supports --version). If found, set ENVVAR to the program name,
205 eval "find_tool_res=\$$find_tool_envvar"
206 if test x"$find_tool_res" = x; then
209 if ($i --version </dev/null) >/dev/null 2>&1; then
215 find_tool_error_prefix="\$$find_tool_envvar: "
217 test x"$find_tool_res" != x \
218 || die "one of these is required: $find_tool_names"
219 ($find_tool_res --version </dev/null) >/dev/null 2>&1 \
220 || die "${find_tool_error_prefix}cannot run $find_tool_res --version"
221 eval "$find_tool_envvar=\$find_tool_res"
222 eval "export $find_tool_envvar"
225 # Find sha1sum, named gsha1sum on MacPorts, and shasum on Mac OS X 10.6.
226 find_tool SHA1SUM sha1sum gsha1sum shasum
228 # Override the default configuration, if necessary.
229 # Make sure that bootstrap.conf is sourced from the current directory
230 # if we were invoked as "sh bootstrap".
232 */*) test -r "$0.conf" && . "$0.conf" ;;
233 *) test -r "$0.conf" && . ./"$0.conf" ;;
236 # Extra files from gnulib, which override files from other sources.
237 test -z "${gnulib_extra_files}" && \
239 $build_aux/install-sh
241 $build_aux/texinfo.tex
243 $build_aux/config.guess
244 $build_aux/config.sub
248 if test "$vc_ignore" = auto; then
250 test -d .git && vc_ignore=.gitignore
251 test -d CVS && vc_ignore="$vc_ignore .cvsignore"
254 # Translate configuration into internal form.
265 GNULIB_SRCDIR=${option#--gnulib-srcdir=};;
269 checkout_only_file=;;
273 bootstrap_sync=true;;
275 bootstrap_sync=false;;
279 die "$option: unknown option";;
283 $use_git || test -d "$GNULIB_SRCDIR" \
284 || die "Error: --no-git requires --gnulib-srcdir"
286 if test -n "$checkout_only_file" && test ! -r "$checkout_only_file"; then
287 die "Bootstrapping from a non-checked-out distribution is risky."
290 # Ensure that lines starting with ! sort last, per gitignore conventions
291 # for whitelisting exceptions after a more generic blacklist pattern.
293 sort -u "$@" | sed '/^!/ {
304 # If $STR is not already on a line by itself in $FILE, insert it,
305 # sorting the new contents of the file and replacing $FILE with the result.
306 insert_sorted_if_absent() {
309 test -f $file || touch $file
310 echo "$str" | sort_patterns - $file | cmp -s - $file > /dev/null \
311 || { echo "$str" | sort_patterns - $file > $file.bak \
312 && mv $file.bak $file; } \
313 || die "insert_sorted_if_absent $file $str: failed"
316 # Adjust $PATTERN for $VC_IGNORE_FILE and insert it with
317 # insert_sorted_if_absent.
321 case $vc_ignore_file in
323 # A .gitignore entry that does not start with '/' applies
324 # recursively to subdirectories, so prepend '/' to every
326 pattern=$(echo "$pattern" | sed s,^,/,);;
328 insert_sorted_if_absent "$vc_ignore_file" "$pattern"
331 # Die if there is no AC_CONFIG_AUX_DIR($build_aux) line in configure.ac.
333 grep '^[ ]*AC_CONFIG_AUX_DIR(\['"$build_aux"'\])' configure.ac \
334 >/dev/null && found_aux_dir=yes
335 grep '^[ ]*AC_CONFIG_AUX_DIR('"$build_aux"')' configure.ac \
336 >/dev/null && found_aux_dir=yes
337 test $found_aux_dir = yes \
338 || die "expected line not found in configure.ac. Add the following:" \
339 " AC_CONFIG_AUX_DIR([$build_aux])"
341 # If $build_aux doesn't exist, create it now, otherwise some bits
342 # below will malfunction. If creating it, also mark it as ignored.
343 if test ! -d $build_aux; then
345 for dot_ig in x $vc_ignore; do
346 test $dot_ig = x && continue
347 insert_vc_ignore $dot_ig $build_aux
351 # Note this deviates from the version comparison in automake
352 # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
353 # but this should suffice as we won't be specifying old
354 # version formats or redundant trailing .0 in bootstrap.conf.
355 # If we did want full compatibility then we should probably
356 # use m4_version_compare from autoconf.
357 sort_ver() { # sort -V is not generally available
361 # split on '.' and compare each component
364 p1=$(echo "$ver1" | cut -d. -f$i)
365 p2=$(echo "$ver2" | cut -d. -f$i)
369 elif [ ! "$p2" ]; then
372 elif [ ! "$p1" = "$p2" ]; then
373 if [ "$p1" -gt "$p2" ] 2>/dev/null; then # numeric comparison
375 elif [ "$p2" -gt "$p1" ] 2>/dev/null; then # numeric comparison
377 else # numeric, then lexicographic comparison
378 lp=$(printf "$p1\n$p2\n" | LANG=C sort -n | tail -n1)
379 if [ "$lp" = "$p2" ]; then
394 $app --version >/dev/null 2>&1 || return 1
396 $app --version 2>&1 |
397 sed -n '# Move version to start of line.
398 s/.*[v ]\([0-9]\)/\1/
400 # Skip lines that do not start with version.
403 # Remove characters after the version.
406 # The first component must be digits only.
407 s/^\([0-9]*\)[a-z-].*/\1/
409 #the following essentially does s/5.005/5.5/
410 s/\.0*\([1-9]\)/.\1/g
418 while read app req_ver; do
419 # We only need libtoolize from the libtool package.
420 if test "$app" = libtool; then
423 # Exempt git if --no-git is in effect.
424 if test "$app" = git; then
427 # Honor $APP variables ($TAR, $AUTOCONF, etc.)
428 appvar=$(echo $app | LC_ALL=C tr '[a-z]-' '[A-Z]_')
429 test "$appvar" = TAR && appvar=AMTAR
431 GZIP) ;; # Do not use $GZIP: it contains gzip options.
432 *) eval "app=\${$appvar-$app}" ;;
435 # Handle the still-experimental Automake-NG programs specially.
436 # They remain named as the mainstream Automake programs ("automake",
437 # and "aclocal") to avoid gratuitous incompatibilities with
438 # pre-existing usages (by, say, autoreconf, or custom autogen.sh
439 # scripts), but correctly identify themselves (as being part of
440 # "GNU automake-ng") when asked their version.
442 automake-ng|aclocal-ng)
444 ($app --version | grep '(GNU automake-ng)') >/dev/null 2>&1 || {
445 warn "Error: '$app' not found or not from Automake-NG"
450 if [ "$req_ver" = "-" ]; then
451 # Merely require app to exist; not all prereq apps are well-behaved
452 # so we have to rely on $? rather than get_version.
453 $app --version >/dev/null 2>&1
454 if [ 126 -le $? ]; then
455 warn "Error: '$app' not found"
459 # Require app to produce a new enough version string.
460 inst_ver=$(get_version $app)
461 if [ ! "$inst_ver" ]; then
462 warn "Error: '$app' not found"
465 latest_ver=$(sort_ver $req_ver $inst_ver | cut -d' ' -f2)
466 if [ ! "$latest_ver" = "$inst_ver" ]; then
467 warn "Error: '$app' version == $inst_ver is too old" \
468 " '$app' version >= $req_ver is required"
479 echo "Program Min_version"
480 echo "----------------------"
481 printf %s "$buildreq"
482 echo "----------------------"
483 # can't depend on column -t
487 # We'd like to use grep -E, to see if any of LT_INIT,
488 # AC_PROG_LIBTOOL, AM_PROG_LIBTOOL is used in configure.ac,
489 # but that's not portable enough (e.g., for Solaris).
490 grep '^[ ]*A[CM]_PROG_LIBTOOL' configure.ac >/dev/null \
492 grep '^[ ]*LT_INIT' configure.ac >/dev/null \
494 if test $use_libtool = 1; then
495 find_tool LIBTOOLIZE glibtoolize libtoolize
498 # gnulib-tool requires at least automake and autoconf.
499 # If either is not listed, add it (with minimum version) as a prerequisite.
502 *) buildreq="automake 1.9
507 *) buildreq="autoconf 2.59
511 # When we can deduce that gnulib-tool will require patch,
512 # and when patch is not already listed as a prerequisite, add it, too.
513 if test -d "$local_gl_dir" \
514 && ! find "$local_gl_dir" -name '*.diff' -exec false {} +; then
522 if ! printf "$buildreq" | check_versions; then
524 if test -f README-prereq; then
525 die "See README-prereq for how to get the prerequisite programs"
527 die "Please install the prerequisite programs"
531 echo "$0: Bootstrapping from checked-out $package sources..."
533 # See if we can use gnulib's git-merge-changelog merge driver.
534 if test -d .git && (git --version) >/dev/null 2>/dev/null ; then
535 if git config merge.merge-changelog.driver >/dev/null ; then
537 elif (git-merge-changelog --version) >/dev/null 2>/dev/null ; then
538 echo "$0: initializing git-merge-changelog driver"
539 git config merge.merge-changelog.name 'GNU-style ChangeLog merge driver'
540 git config merge.merge-changelog.driver 'git-merge-changelog %O %A %B'
542 echo "$0: consider installing git-merge-changelog from gnulib"
549 rm -fr "$gnulib_path"
553 git_modules_config () {
554 test -f .gitmodules && git config --file .gitmodules "$@"
557 gnulib_path=$(git_modules_config submodule.gnulib.path)
558 test -z "$gnulib_path" && gnulib_path=gnulib
562 case ${GNULIB_SRCDIR--} in
564 if git_modules_config submodule.gnulib.url >/dev/null; then
565 echo "$0: getting gnulib files..."
566 git submodule init || exit $?
567 git submodule update || exit $?
569 elif [ ! -d "$gnulib_path" ]; then
570 echo "$0: getting gnulib files..."
572 trap cleanup_gnulib 1 2 13 15
575 git clone -h 2>&1 | grep -- --depth > /dev/null && shallow='--depth 2'
576 git clone $shallow git://git.sv.gnu.org/gnulib "$gnulib_path" ||
581 GNULIB_SRCDIR=$gnulib_path
584 # Use GNULIB_SRCDIR as a reference.
585 if test -d "$GNULIB_SRCDIR"/.git && \
586 git_modules_config submodule.gnulib.url >/dev/null; then
587 echo "$0: getting gnulib files..."
588 if git submodule -h|grep -- --reference > /dev/null; then
589 # Prefer the one-liner available in git 1.6.4 or newer.
590 git submodule update --init --reference "$GNULIB_SRCDIR" \
591 "$gnulib_path" || exit $?
593 # This fallback allows at least git 1.5.5.
594 if test -f "$gnulib_path"/gnulib-tool; then
595 # Since file already exists, assume submodule init already complete.
596 git submodule update || exit $?
598 # Older git can't clone into an empty directory.
599 rmdir "$gnulib_path" 2>/dev/null
600 git clone --reference "$GNULIB_SRCDIR" \
601 "$(git_modules_config submodule.gnulib.url)" "$gnulib_path" \
602 && git submodule init && git submodule update \
606 GNULIB_SRCDIR=$gnulib_path
611 if $bootstrap_sync; then
612 cmp -s "$0" "$GNULIB_SRCDIR/build-aux/bootstrap" || {
613 echo "$0: updating bootstrap and restarting..."
615 'cp "$1" "$2" && shift && exec "${CONFIG_SHELL-/bin/sh}" "$@"' \
616 -- "$GNULIB_SRCDIR/build-aux/bootstrap" \
617 "$0" "$@" --no-bootstrap-sync
621 gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
622 <$gnulib_tool || exit $?
626 download_po_files() {
629 echo "$me: getting translations into $subdir for $domain..."
630 cmd=$(printf "$po_download_command_format" "$domain" "$subdir")
631 eval "$cmd" && return
633 cmd=$(printf "$po_download_command_format2" "$subdir" "$domain")
637 # Mirror .po files to $po_dir/.reference and copy only the new
638 # or modified ones into $po_dir. Also update $po_dir/LINGUAS.
639 # Note po files that exist locally only are left in $po_dir but will
640 # not be included in LINGUAS and hence will not be distributed.
642 # Directory containing primary .po files.
643 # Overwrite them only when we're sure a .po file is new.
647 # Mirror *.po files into this dir.
648 # Usually contains *.s1 checksum files.
649 ref_po_dir="$po_dir/.reference"
651 test -d $ref_po_dir || mkdir $ref_po_dir || return
652 download_po_files $ref_po_dir $domain \
653 && ls "$ref_po_dir"/*.po 2>/dev/null |
654 sed 's|.*/||; s|\.po$||' > "$po_dir/LINGUAS" || return
656 langs=$(cd $ref_po_dir && echo *.po | sed 's/\.po//g')
657 test "$langs" = '*' && langs=x
659 case $po in x) continue;; esac
660 new_po="$ref_po_dir/$po.po"
661 cksum_file="$ref_po_dir/$po.s1"
662 if ! test -f "$cksum_file" ||
663 ! test -f "$po_dir/$po.po" ||
664 ! $SHA1SUM -c --status "$cksum_file" \
665 < "$new_po" > /dev/null; then
666 echo "$me: updated $po_dir/$po.po..."
667 cp "$new_po" "$po_dir/$po.po" \
668 && $SHA1SUM < "$new_po" > "$cksum_file"
676 update_po_files po $package || exit
679 if test -d runtime-po; then
680 update_po_files runtime-po $package-runtime || exit
691 # If the destination directory doesn't exist, create it.
692 # This is required at least for "lib/uniwidth/cjk.h".
693 dst_dir=$(dirname "$dst")
694 if ! test -d "$dst_dir"; then
697 # If we've just created a directory like lib/uniwidth,
698 # tell version control system(s) it's ignorable.
699 # FIXME: for now, this does only one level
700 parent=$(dirname "$dst_dir")
701 for dot_ig in x $vc_ignore; do
702 test $dot_ig = x && continue
704 insert_vc_ignore $ig "${dst_dir##*/}"
710 test ! -h "$dst" || {
711 echo "$me: rm -f $dst" &&
716 cmp -s "$src" "$dst" || {
717 echo "$me: cp -fp $src $dst" &&
721 # Leave any existing symlink alone, if it already points to the source,
722 # so that broken build tools that care about symlink times
723 # aren't confused into doing unnecessary builds. Conversely, if the
724 # existing symlink's time stamp is older than the source, make it afresh,
725 # so that broken tools aren't confused into skipping needed builds. See
726 # <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00326.html>.
728 src_ls=$(ls -diL "$src" 2>/dev/null) && set $src_ls && src_i=$1 &&
729 dst_ls=$(ls -diL "$dst" 2>/dev/null) && set $dst_ls && dst_i=$1 &&
730 test "$src_i" = "$dst_i" &&
731 both_ls=$(ls -dt "$src" "$dst") &&
732 test "X$both_ls" = "X$dst$nl$src" || {
738 *//* | */../* | */./* | /*/*/*/*/*/)
739 die "invalid symlink calculation: $src -> $dst";;
740 /*/*/*/*/) dot_dots=../../../;;
741 /*/*/*/) dot_dots=../../;;
742 /*/*/) dot_dots=../;;
746 echo "$me: ln -fs $dot_dots$src $dst" &&
747 ln -fs "$dot_dots$src" "$dst"
753 version_controlled_file() {
756 if test -d .git; then
757 git rm -n "$file" > /dev/null 2>&1
758 elif test -d .svn; then
759 svn log -r HEAD "$file" > /dev/null 2>&1
760 elif test -d CVS; then
761 grep -F "/${file##*/}/" "$parent/CVS/Entries" 2>/dev/null |
762 grep '^/[^/]*/[0-9]' > /dev/null
764 warn "no version control for $file?"
769 # NOTE: we have to be careful to run both autopoint and libtoolize
770 # before gnulib-tool, since gnulib-tool is likely to provide newer
771 # versions of files "installed" by these two programs.
772 # Then, *after* gnulib-tool (see below), we have to be careful to
773 # run autoreconf in such a way that it does not run either of these
774 # two just-pre-run programs.
776 # Import from gettext.
778 grep '^[ ]*AM_GNU_GETTEXT_VERSION(' configure.ac >/dev/null || \
781 if test $with_gettext = yes || test $use_libtool = 1; then
783 tempbase=.bootstrap$$
784 trap "rm -f $tempbase.0 $tempbase.1" 1 2 13 15
786 > $tempbase.0 > $tempbase.1 &&
787 find . ! -type d -print | sort > $tempbase.0 || exit
789 if test $with_gettext = yes; then
790 # Released autopoint has the tendency to install macros that have been
791 # obsoleted in current gnulib, so run this before gnulib-tool.
792 echo "$0: $AUTOPOINT --force"
793 $AUTOPOINT --force || exit
796 # Autoreconf runs aclocal before libtoolize, which causes spurious
797 # warnings if the initial aclocal is confused by the libtoolized
798 # (or worse out-of-date) macro directory.
799 # libtoolize 1.9b added the --install option; but we support back
800 # to libtoolize 1.5.22, where the install action was default.
801 if test $use_libtool = 1; then
803 case $($LIBTOOLIZE --help) in
804 *--install*) install=--install ;;
806 echo "running: $LIBTOOLIZE $install --copy"
807 $LIBTOOLIZE $install --copy
810 find . ! -type d -print | sort >$tempbase.1
813 for file in $(comm -13 $tempbase.0 $tempbase.1); do
816 version_controlled_file "$parent" "$file" || {
817 for dot_ig in x $vc_ignore; do
818 test $dot_ig = x && continue
820 insert_vc_ignore "$ig" "${file##*/}"
826 rm -f $tempbase.0 $tempbase.1
830 # Import from gnulib.
832 gnulib_tool_options="\
835 --aux-dir $build_aux\
836 --doc-base $doc_base\
839 --source-base $source_base/\
840 --tests-base $tests_base\
841 --local-dir $local_gl_dir\
842 $gnulib_tool_option_extras\
844 if test $use_libtool = 1; then
845 case "$gnulib_tool_options " in
847 *) gnulib_tool_options="$gnulib_tool_options --libtool" ;;
850 echo "$0: $gnulib_tool $gnulib_tool_options --import ..."
851 $gnulib_tool $gnulib_tool_options --import $gnulib_modules &&
853 for file in $gnulib_files; do
854 symlink_to_dir "$GNULIB_SRCDIR" $file \
855 || die "failed to symlink $file"
858 bootstrap_post_import_hook \
859 || die "bootstrap_post_import_hook failed"
861 # Remove any dangling symlink matching "*.m4" or "*.[ch]" in some
862 # gnulib-populated directories. Such .m4 files would cause aclocal to fail.
863 # The following requires GNU find 4.2.3 or newer. Considering the usual
864 # portability constraints of this script, that may seem a very demanding
865 # requirement, but it should be ok. Ignore any failure, which is fine,
866 # since this is only a convenience to help developers avoid the relatively
867 # unusual case in which a symlinked-to .m4 file is git-removed from gnulib
868 # between successive runs of this script.
869 find "$m4_base" "$source_base" \
870 -depth \( -name '*.m4' -o -name '*.[ch]' \) \
871 -type l -xtype l -delete > /dev/null 2>&1
873 # Some systems (RHEL 5) are using ancient autotools, for which the
874 # --no-recursive option had not been invented. Detect that lack and
875 # omit the option when it's not supported. FIXME in 2017: remove this
876 # hack when RHEL 5 autotools are updated, or when they become irrelevant.
878 case $($AUTORECONF --help) in
879 *--no-recursive*) no_recursive=--no-recursive;;
882 # Tell autoreconf not to invoke autopoint or libtoolize; they were run above.
883 echo "running: AUTOPOINT=true LIBTOOLIZE=true " \
884 "$AUTORECONF --verbose --install $no_recursive -I $m4_base $ACLOCAL_FLAGS"
885 AUTOPOINT=true LIBTOOLIZE=true \
886 $AUTORECONF --verbose --install $no_recursive -I $m4_base $ACLOCAL_FLAGS \
887 || die "autoreconf failed"
889 # Get some extra files from gnulib, overriding existing files.
890 for file in $gnulib_extra_files; do
892 */INSTALL) dst=INSTALL;;
893 build-aux/*) dst=$build_aux/${file#build-aux/};;
896 symlink_to_dir "$GNULIB_SRCDIR" $file $dst \
897 || die "failed to symlink $file"
900 if test $with_gettext = yes; then
901 # Create gettext configuration.
902 echo "$0: Creating po/Makevars from po/Makevars.template ..."
905 /^EXTRA_LOCALE_CATEGORIES *=/s/=.*/= '"$EXTRA_LOCALE_CATEGORIES"'/
906 /^COPYRIGHT_HOLDER *=/s/=.*/= '"$COPYRIGHT_HOLDER"'/
907 /^MSGID_BUGS_ADDRESS *=/s|=.*|= '"$MSGID_BUGS_ADDRESS"'|
908 /^XGETTEXT_OPTIONS *=/{
911 '"$XGETTEXT_OPTIONS"' $${end_of_xgettext_options+}
913 ' po/Makevars.template >po/Makevars \
914 || die 'cannot generate po/Makevars'
916 # If the 'gettext' module is in use, grab the latest Makefile.in.in.
917 # If only the 'gettext-h' module is in use, assume autopoint already
918 # put the correct version of this file into place.
919 case $gnulib_modules in
922 cp $GNULIB_SRCDIR/build-aux/po/Makefile.in.in po/Makefile.in.in \
923 || die "cannot create po/Makefile.in.in"
927 if test -d runtime-po; then
928 # Similarly for runtime-po/Makevars, but not quite the same.
929 rm -f runtime-po/Makevars
931 /^DOMAIN *=.*/s/=.*/= '"$package"'-runtime/
932 /^subdir *=.*/s/=.*/= runtime-po/
933 /^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-'"$package"'@gnu.org/
934 /^XGETTEXT_OPTIONS *=/{
937 '"$XGETTEXT_OPTIONS_RUNTIME"' $${end_of_xgettext_options+}
939 ' po/Makevars.template >runtime-po/Makevars \
940 || die 'cannot generate runtime-po/Makevars'
942 # Copy identical files from po to runtime-po.
943 (cd po && cp -p Makefile.in.in *-quot *.header *.sed *.sin ../runtime-po)
949 echo "$0: done. Now you can run './configure'."
952 # eval: (add-hook 'write-file-hooks 'time-stamp)
953 # time-stamp-start: "scriptversion="
954 # time-stamp-format: "%:y-%02m-%02d.%02H"
955 # time-stamp-time-zone: "UTC"
956 # time-stamp-end: "; # UTC"