3 # Bootstrap this package from checked-out sources.
5 # Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
20 # Written by Paul Eggert.
25 # Ensure file names are sorted consistently across platforms.
26 # Also, ensure diagnostics are in English, e.g., "wget --help" below.
32 # Temporary directory names.
34 bt_regex=`echo "$bt"| sed 's/\./[.]/g'`
40 Bootstrap this package from the checked-out sources.
43 --gnulib-srcdir=DIRNAME Specify the local directory where gnulib
44 sources reside. Use this if you already
45 have gnulib sources on your machine, and
46 do not want to waste your bandwidth downloading
48 --copy Copy files instead of creating symbolic links.
49 --force Attempt to bootstrap even if the sources seem
50 not to have been checked out.
51 --skip-po Do not download po files.
52 --cvs-user=USERNAME Set the username to use when checking out
53 sources from the gnulib repository.
55 If the file bootstrap.conf exists in the current working directory, its
56 contents are read as shell variables to configure the bootstrap.
58 Running without arguments will suffice in most cases.
64 # Name of the Makefile.am
67 # List of gnulib modules needed.
70 # Any gnulib files needed that are not in modules.
73 # Translation Project URL, for the registry of all projects
74 # and for the translation-team master directory.
75 TP_URL="http://translationproject.org/latest/"
77 extract_package_name='
88 y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
93 package=`sed -n "$extract_package_name" configure.ac` || exit
94 gnulib_name=lib$package
97 # Extra files from gnulib, which override files from other sources.
102 $build_aux/texinfo.tex
104 $build_aux/config.guess
105 $build_aux/config.sub
109 # Additional gnulib-tool options to use. Use "\newline" to break lines.
110 gnulib_tool_option_extras=
112 # Other locale categories that need message catalogs.
113 EXTRA_LOCALE_CATEGORIES=
115 # Additional xgettext options to use. Use "\\\newline" to break lines.
116 XGETTEXT_OPTIONS='\\\
117 --flag=_:1:pass-c-format\\\
118 --flag=N_:1:pass-c-format\\\
119 --flag=error:3:c-format --flag=error_at_line:5:c-format\\\
122 # Files we don't want to import.
125 # File that should exist in the top directory of a checked out hierarchy,
126 # but not in a distribution tarball.
127 checkout_only_file=README-hacking
129 # Whether to use copies instead of symlinks.
132 # Set this to '.cvsignore .gitignore' in bootstrap.conf if you want
133 # those files to be generated in directories like lib/, m4/, and po/.
134 # Or set it to 'auto' to make this script select which to use based
135 # on which version control system (if any) is used in the source directory.
138 # Override the default configuration, if necessary.
139 test -r bootstrap.conf && . ./bootstrap.conf
141 if test "$vc_ignore" = auto; then
143 test -d .git && vc_ignore=.gitignore
144 test -d CVS && vc_ignore="$vc_ignore .cvsignore"
147 # Translate configuration into internal form.
158 GNULIB_SRCDIR=`expr "$option" : '--gnulib-srcdir=\(.*\)'`;;
160 CVS_USER=`expr "$option" : '--cvs-user=\(.*\)'`;;
164 checkout_only_file=;;
168 echo >&2 "$0: $option: unknown option"
173 if test -n "$checkout_only_file" && test ! -r "$checkout_only_file"; then
174 echo "$0: Bootstrapping from a non-checked-out distribution is risky." >&2
178 # If $STR is not already on a line by itself in $FILE, insert it,
179 # sorting the new contents of the file and replacing $FILE with the result.
180 insert_sorted_if_absent() {
183 test -f $file || touch $file
184 echo "$str" | sort -u - $file | cmp -s - $file \
185 || echo "$str" | sort -u - $file -o $file \
189 # Die if there is no AC_CONFIG_AUX_DIR($build_aux) line in configure.ac.
191 grep '^[ ]*AC_CONFIG_AUX_DIR(\['"$build_aux"'\])' configure.ac \
192 >/dev/null && found_aux_dir=yes
193 grep '^[ ]*AC_CONFIG_AUX_DIR('"$build_aux"')' configure.ac \
194 >/dev/null && found_aux_dir=yes
195 if test $found_aux_dir = no; then
196 echo "$0: expected line not found in configure.ac. Add the following:" >&2
197 echo " AC_CONFIG_AUX_DIR([$build_aux])" >&2
201 # If $build_aux doesn't exist, create it now, otherwise some bits
202 # below will malfunction. If creating it, also mark it as ignored.
203 if test ! -d $build_aux; then
205 for dot_ig in x $vc_ignore; do
206 test $dot_ig = x && continue
207 insert_sorted_if_absent $dot_ig $build_aux
211 echo "$0: Bootstrapping from checked-out $package sources..."
221 case ${GNULIB_SRCDIR--} in
223 if [ ! -d gnulib ]; then
224 echo "$0: getting gnulib files..."
226 case ${CVS_AUTH-pserver} in
228 CVS_PREFIX=':pserver:anonymous@';;
230 CVS_PREFIX="$CVS_USER${CVS_USER+@}";;
232 echo "$0: $CVS_AUTH: Unknown CVS access method" >&2
237 '') CVS_RSH=ssh; export CVS_RSH;;
240 trap cleanup_gnulib 1 2 13 15
242 cvs -z3 -q -d ${CVS_PREFIX}cvs.savannah.gnu.org:/cvsroot/gnulib co gnulib ||
250 gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
251 <$gnulib_tool || exit
259 case $WGET_COMMAND in
261 echo "$0: wget not available; skipping translations";;
263 echo "$0: getting translations into $subdir for $domain..." &&
265 (cd $subdir && rm -f dummy `ls | sed -n '/\.gmo$/p; /\.po/p'` &&
266 $WGET_COMMAND -r -l1 -nd -np -A.po $TP_URL/$domain)
269 ls "$subdir"/*.po 2>/dev/null |
270 sed 's|.*/||; s|\.po$||' >"$subdir/LINGUAS"
275 case `wget --help` in
277 WGET_COMMAND='wget -nv --no-cache';;
279 WGET_COMMAND='wget -nv --cache=off';;
281 WGET_COMMAND='wget -nv';;
287 get_translations po $package || exit
290 if test -d runtime-po; then
291 get_translations runtime-po $package-runtime || exit
302 # If the destination directory doesn't exist, create it.
303 # This is required at least for "lib/uniwidth/cjk.h".
304 dst_dir=`dirname "$dst"`
305 test -d "$dst_dir" || mkdir -p "$dst_dir"
309 test ! -h "$dst" || {
310 echo "$0: rm -f $dst" &&
315 cmp -s "$src" "$dst" || {
316 echo "$0: cp -fp $src $dst" &&
321 src_ls=`ls -diL "$src" 2>/dev/null` && set $src_ls && src_i=$1 &&
322 dst_ls=`ls -diL "$dst" 2>/dev/null` && set $dst_ls && dst_i=$1 &&
323 test "$src_i" = "$dst_i" || {
329 *//* | */../* | */./* | /*/*/*/*/*/)
330 echo >&2 "$0: invalid symlink calculation: $src -> $dst"
332 /*/*/*/*/) dot_dots=../../../;;
333 /*/*/*/) dot_dots=../../;;
334 /*/*/) dot_dots=../;;
338 echo "$0: ln -fs $dot_dots$src $dst" &&
339 ln -fs "$dot_dots$src" "$dst"
345 cp_mark_as_generated()
350 if cmp -s "$cp_src" "$GNULIB_SRCDIR/$cp_dst"; then
351 symlink_to_dir "$GNULIB_SRCDIR" "$cp_dst"
352 elif cmp -s "$cp_src" "$local_gl_dir/$cp_dst"; then
353 symlink_to_dir $local_gl_dir "$cp_dst"
356 *.[ch]) c1='/* '; c2=' */';;
357 *.texi) c1='@c '; c2= ;;
358 *.m4|*/Make*|Make*) c1='# ' ; c2= ;;
362 if test -z "$c1"; then
363 cmp -s "$cp_src" "$cp_dst" || {
364 echo "$0: cp -f $cp_src $cp_dst" &&
366 sed "s!$bt_regex/!!g" "$cp_src" > "$cp_dst"
369 # Copy the file first to get proper permissions if it
370 # doesn't already exist. Then overwrite the copy.
371 cp "$cp_src" "$cp_dst-t" &&
373 echo "$c1-*- buffer-read-only: t -*- vi: set ro:$c2" &&
374 echo "${c1}DO NOT EDIT! GENERATED AUTOMATICALLY!$c2" &&
375 sed "s!$bt_regex/!!g" "$cp_src"
377 if cmp -s "$cp_dst-t" "$cp_dst"; then
380 echo "$0: cp $cp_src $cp_dst # with edits" &&
381 mv -f "$cp_dst-t" "$cp_dst"
387 version_controlled_file() {
392 grep -F "/$file/" $dir/CVS/Entries 2>/dev/null |
393 grep '^/[^/]*/[0-9]' > /dev/null && found=yes
394 elif test -d .git; then
395 git-rm -n "$dir/$file" > /dev/null 2>&1 && found=yes
397 echo "$0: no version control for $dir/$file?" >&2
403 for dir in . `(cd $1 && find * -type d -print)`; do
406 for file in `ls -a $1/$dir`; do
409 .*) continue;; # FIXME: should all file names starting with "." be ignored?
411 test -d $1/$dir/$file && continue
412 for excluded_file in $excluded_files; do
413 test "$dir/$file" = "$excluded_file" && continue 2
415 if test $file = Makefile.am; then
416 copied=$copied${sep}$gnulib_mk; sep=$nl
417 remove_intl='/^[^#].*\/intl/s/^/#/;'"s!$bt_regex/!!g"
418 sed "$remove_intl" $1/$dir/$file | cmp -s - $dir/$gnulib_mk || {
419 echo "$0: Copying $1/$dir/$file to $dir/$gnulib_mk ..." &&
420 rm -f $dir/$gnulib_mk &&
421 sed "$remove_intl" $1/$dir/$file >$dir/$gnulib_mk
423 elif { test "${2+set}" = set && test -r $2/$dir/$file; } ||
424 version_controlled_file $dir $file; then
425 echo "$0: $dir/$file overrides $1/$dir/$file"
427 copied=$copied$sep$file; sep=$nl
428 if test $file = gettext.m4; then
429 echo "$0: patching m4/gettext.m4 to remove need for intl/* ..."
432 /^AC_DEFUN(\[AM_INTL_SUBDIR],/,/^]/c\
433 AC_DEFUN([AM_INTL_SUBDIR], [
434 /^AC_DEFUN(\[gt_INTL_SUBDIR_CORE],/,/^]/c\
435 AC_DEFUN([gt_INTL_SUBDIR_CORE], [])
437 AC_DEFUN([gl_LOCK_EARLY], [])
438 ' $1/$dir/$file >$dir/$file
440 cp_mark_as_generated $1/$dir/$file $dir/$file
445 for dot_ig in x $vc_ignore; do
446 test $dot_ig = x && continue
448 if test -n "$copied"; then
449 insert_sorted_if_absent $ig "$copied"
450 # If an ignored file name ends with _.h, then also add
451 # the name with just ".h". Many gnulib headers are generated,
452 # e.g., stdint_.h -> stdint.h, dirent_.h ->..., etc.
453 # Likewise for .gperf -> .h, .y -> .c, and .sin -> .sed
454 f=`echo "$copied"|sed 's/_\.h$/.h/;s/\.sin$/.sed/;s/\.y$/.c/;s/\.gperf$/.h/'`
455 insert_sorted_if_absent $ig "$f"
462 # Create boot temporary directories to import from gnulib and gettext.
464 mkdir $bt $bt2 || exit
466 # Import from gnulib.
468 gnulib_tool_options="\
471 --aux-dir $bt/$build_aux\
475 --source-base $bt/lib/\
476 --tests-base $bt/tests\
477 --local-dir $local_gl_dir\
478 $gnulib_tool_option_extras\
480 echo "$0: $gnulib_tool $gnulib_tool_options --import ..."
481 $gnulib_tool $gnulib_tool_options --import $gnulib_modules &&
484 for file in $gnulib_files; do
485 symlink_to_dir "$GNULIB_SRCDIR" $file || exit
489 # Import from gettext.
491 grep '^[ ]*AM_GNU_GETTEXT_VERSION(' configure.ac >/dev/null || \
494 if test $with_gettext = yes; then
495 echo "$0: (cd $bt2; autopoint) ..."
496 cp configure.ac $bt2 &&
497 (cd $bt2 && autopoint && rm configure.ac) &&
498 slurp $bt2 $bt || exit
500 rm -fr $bt $bt2 || exit
503 # Coreutils is unusual in that it generates some of its test-related
504 # Makefile.am files. That must be done before invoking automake.
505 mam_template=tests/Makefile.am.in
506 if test -f $mam_template; then
508 for tool in cut head join pr sort tac tail test tr uniq wc; do
509 m=tests/$tool/Makefile.am
512 sed -n '1,/^##test-files-begin/p' $mam_template > $t
513 echo "x = $tool" >> $t
515 $PERL -I$srcdir -w -- tests/mk-script $srcdir --list >> $t
516 sed -n '/^##test-files-end/,$p' $mam_template >> $t
522 # Reconfigure, getting other files.
526 'aclocal --force -I m4' \
528 'autoheader --force' \
529 'automake --add-missing --copy --force-missing';
531 if test "$command" = libtool; then
532 grep '^[ ]*AM_PROG_LIBTOOL\>' configure.ac >/dev/null ||
534 command='libtoolize -c -f'
536 echo "$0: $command ..."
541 # Get some extra files from gnulib, overriding existing files.
542 for file in $gnulib_extra_files; do
544 */INSTALL) dst=INSTALL;;
545 build-aux/*) dst=$build_aux/`expr "$file" : 'build-aux/\(.*\)'`;;
548 symlink_to_dir "$GNULIB_SRCDIR" $file $dst || exit
551 if test $with_gettext = yes; then
552 # Create gettext configuration.
553 echo "$0: Creating po/Makevars from po/Makevars.template ..."
556 /^EXTRA_LOCALE_CATEGORIES *=/s/=.*/= '"$EXTRA_LOCALE_CATEGORIES"'/
557 /^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-'"$package"'@gnu.org/
558 /^XGETTEXT_OPTIONS *=/{
561 '"$XGETTEXT_OPTIONS"' $${end_of_xgettext_options+}
563 ' po/Makevars.template >po/Makevars
565 if test -d runtime-po; then
566 # Similarly for runtime-po/Makevars, but not quite the same.
567 rm -f runtime-po/Makevars
569 /^DOMAIN *=.*/s/=.*/= '"$package"'-runtime/
570 /^subdir *=.*/s/=.*/= runtime-po/
571 /^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-'"$package"'@gnu.org/
572 /^XGETTEXT_OPTIONS *=/{
575 '"$XGETTEXT_OPTIONS_RUNTIME"' $${end_of_xgettext_options+}
577 ' <po/Makevars.template >runtime-po/Makevars
579 # Copy identical files from po to runtime-po.
580 (cd po && cp -p Makefile.in.in *-quot *.header *.sed *.sin ../runtime-po)
584 echo "$0: done. Now you can run './configure'."