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 '/\.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 if ! test -d "$dst_dir"; then
308 # If we've just created a directory like lib/uniwidth,
309 # tell version control system(s) it's ignorable.
310 # FIXME: for now, this does only one level
311 parent=`dirname "$dst_dir"`
312 for dot_ig in x $vc_ignore; do
313 test $dot_ig = x && continue
315 insert_sorted_if_absent $ig `echo "$dst_dir"|sed 's,.*/,,'`
321 test ! -h "$dst" || {
322 echo "$0: rm -f $dst" &&
327 cmp -s "$src" "$dst" || {
328 echo "$0: cp -fp $src $dst" &&
333 src_ls=`ls -diL "$src" 2>/dev/null` && set $src_ls && src_i=$1 &&
334 dst_ls=`ls -diL "$dst" 2>/dev/null` && set $dst_ls && dst_i=$1 &&
335 test "$src_i" = "$dst_i" || {
341 *//* | */../* | */./* | /*/*/*/*/*/)
342 echo >&2 "$0: invalid symlink calculation: $src -> $dst"
344 /*/*/*/*/) dot_dots=../../../;;
345 /*/*/*/) dot_dots=../../;;
346 /*/*/) dot_dots=../;;
350 echo "$0: ln -fs $dot_dots$src $dst" &&
351 ln -fs "$dot_dots$src" "$dst"
357 cp_mark_as_generated()
362 if cmp -s "$cp_src" "$GNULIB_SRCDIR/$cp_dst"; then
363 symlink_to_dir "$GNULIB_SRCDIR" "$cp_dst"
364 elif cmp -s "$cp_src" "$local_gl_dir/$cp_dst"; then
365 symlink_to_dir $local_gl_dir "$cp_dst"
368 *.[ch]) c1='/* '; c2=' */';;
369 *.texi) c1='@c '; c2= ;;
370 *.m4|*/Make*|Make*) c1='# ' ; c2= ;;
374 if test -z "$c1"; then
375 cmp -s "$cp_src" "$cp_dst" || {
376 echo "$0: cp -f $cp_src $cp_dst" &&
378 sed "s!$bt_regex/!!g" "$cp_src" > "$cp_dst"
381 # Copy the file first to get proper permissions if it
382 # doesn't already exist. Then overwrite the copy.
383 cp "$cp_src" "$cp_dst-t" &&
385 echo "$c1-*- buffer-read-only: t -*- vi: set ro:$c2" &&
386 echo "${c1}DO NOT EDIT! GENERATED AUTOMATICALLY!$c2" &&
387 sed "s!$bt_regex/!!g" "$cp_src"
389 if cmp -s "$cp_dst-t" "$cp_dst"; then
392 echo "$0: cp $cp_src $cp_dst # with edits" &&
393 mv -f "$cp_dst-t" "$cp_dst"
399 version_controlled_file() {
404 grep -F "/$file/" $dir/CVS/Entries 2>/dev/null |
405 grep '^/[^/]*/[0-9]' > /dev/null && found=yes
406 elif test -d .git; then
407 git-rm -n "$dir/$file" > /dev/null 2>&1 && found=yes
409 echo "$0: no version control for $dir/$file?" >&2
415 for dir in . `(cd $1 && find * -type d -print)`; do
418 for file in `ls -a $1/$dir`; do
421 .*) continue;; # FIXME: should all file names starting with "." be ignored?
423 test -d $1/$dir/$file && continue
424 for excluded_file in $excluded_files; do
425 test "$dir/$file" = "$excluded_file" && continue 2
427 if test $file = Makefile.am; then
428 copied=$copied${sep}$gnulib_mk; sep=$nl
429 remove_intl='/^[^#].*\/intl/s/^/#/;'"s!$bt_regex/!!g"
430 sed "$remove_intl" $1/$dir/$file | cmp -s - $dir/$gnulib_mk || {
431 echo "$0: Copying $1/$dir/$file to $dir/$gnulib_mk ..." &&
432 rm -f $dir/$gnulib_mk &&
433 sed "$remove_intl" $1/$dir/$file >$dir/$gnulib_mk
435 elif { test "${2+set}" = set && test -r $2/$dir/$file; } ||
436 version_controlled_file $dir $file; then
437 echo "$0: $dir/$file overrides $1/$dir/$file"
439 copied=$copied$sep$file; sep=$nl
440 if test $file = gettext.m4; then
441 echo "$0: patching m4/gettext.m4 to remove need for intl/* ..."
444 /^AC_DEFUN(\[AM_INTL_SUBDIR],/,/^]/c\
445 AC_DEFUN([AM_INTL_SUBDIR], [
446 /^AC_DEFUN(\[gt_INTL_SUBDIR_CORE],/,/^]/c\
447 AC_DEFUN([gt_INTL_SUBDIR_CORE], [])
449 AC_DEFUN([gl_LOCK_EARLY], [])
450 ' $1/$dir/$file >$dir/$file
452 cp_mark_as_generated $1/$dir/$file $dir/$file
457 for dot_ig in x $vc_ignore; do
458 test $dot_ig = x && continue
460 if test -n "$copied"; then
461 insert_sorted_if_absent $ig "$copied"
462 # If an ignored file name ends with _.h, then also add
463 # the name with just ".h". Many gnulib headers are generated,
464 # e.g., stdint_.h -> stdint.h, dirent_.h ->..., etc.
465 # Likewise for .gperf -> .h, .y -> .c, and .sin -> .sed
466 f=`echo "$copied"|sed 's/_\.h$/.h/;s/\.sin$/.sed/;s/\.y$/.c/;s/\.gperf$/.h/'`
467 insert_sorted_if_absent $ig "$f"
469 # For files like sys_stat_.h and sys_time_.h, record as
470 # ignorable the directory we might eventually create: sys/.
471 f=`echo "$copied"|sed 's/sys_.*_\.h$/sys/'`
472 insert_sorted_if_absent $ig "$f"
479 # Create boot temporary directories to import from gnulib and gettext.
481 mkdir $bt $bt2 || exit
483 # Import from gnulib.
485 gnulib_tool_options="\
488 --aux-dir $bt/$build_aux\
492 --source-base $bt/lib/\
493 --tests-base $bt/tests\
494 --local-dir $local_gl_dir\
495 $gnulib_tool_option_extras\
497 echo "$0: $gnulib_tool $gnulib_tool_options --import ..."
498 $gnulib_tool $gnulib_tool_options --import $gnulib_modules &&
501 for file in $gnulib_files; do
502 symlink_to_dir "$GNULIB_SRCDIR" $file || exit
506 # Import from gettext.
508 grep '^[ ]*AM_GNU_GETTEXT_VERSION(' configure.ac >/dev/null || \
511 if test $with_gettext = yes; then
512 echo "$0: (cd $bt2; autopoint) ..."
513 cp configure.ac $bt2 &&
514 (cd $bt2 && autopoint && rm configure.ac) &&
515 slurp $bt2 $bt || exit
517 rm -fr $bt $bt2 || exit
520 # Coreutils is unusual in that it generates some of its test-related
521 # Makefile.am files. That must be done before invoking automake.
522 mam_template=tests/Makefile.am.in
523 if test -f $mam_template; then
525 for tool in cut head join pr sort tac tail test tr uniq wc; do
526 m=tests/$tool/Makefile.am
529 sed -n '1,/^##test-files-begin/p' $mam_template > $t
530 echo "x = $tool" >> $t
532 $PERL -I$srcdir -w -- tests/mk-script $srcdir --list >> $t
533 sed -n '/^##test-files-end/,$p' $mam_template >> $t
539 # Reconfigure, getting other files.
543 'aclocal --force -I m4' \
545 'autoheader --force' \
546 'automake --add-missing --copy --force-missing';
548 if test "$command" = libtool; then
549 grep '^[ ]*AM_PROG_LIBTOOL\>' configure.ac >/dev/null ||
551 command='libtoolize -c -f'
553 echo "$0: $command ..."
558 # Get some extra files from gnulib, overriding existing files.
559 for file in $gnulib_extra_files; do
561 */INSTALL) dst=INSTALL;;
562 build-aux/*) dst=$build_aux/`expr "$file" : 'build-aux/\(.*\)'`;;
565 symlink_to_dir "$GNULIB_SRCDIR" $file $dst || exit
568 if test $with_gettext = yes; then
569 # Create gettext configuration.
570 echo "$0: Creating po/Makevars from po/Makevars.template ..."
573 /^EXTRA_LOCALE_CATEGORIES *=/s/=.*/= '"$EXTRA_LOCALE_CATEGORIES"'/
574 /^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-'"$package"'@gnu.org/
575 /^XGETTEXT_OPTIONS *=/{
578 '"$XGETTEXT_OPTIONS"' $${end_of_xgettext_options+}
580 ' po/Makevars.template >po/Makevars
582 if test -d runtime-po; then
583 # Similarly for runtime-po/Makevars, but not quite the same.
584 rm -f runtime-po/Makevars
586 /^DOMAIN *=.*/s/=.*/= '"$package"'-runtime/
587 /^subdir *=.*/s/=.*/= runtime-po/
588 /^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-'"$package"'@gnu.org/
589 /^XGETTEXT_OPTIONS *=/{
592 '"$XGETTEXT_OPTIONS_RUNTIME"' $${end_of_xgettext_options+}
594 ' <po/Makevars.template >runtime-po/Makevars
596 # Copy identical files from po to runtime-po.
597 (cd po && cp -p Makefile.in.in *-quot *.header *.sed *.sin ../runtime-po)
601 echo "$0: done. Now you can run './configure'."