3 # Copyright (C) 2002, 2003 Free Software Foundation, Inc.
5 # This program is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 2, or (at your option)
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 # This program is meant for authors or maintainers which want to import
21 # modules from gnulib into their packages.
25 cvsdatestamp='$Date: 2003-09-17 18:30:23 $'
26 last_checkin_date=`echo "$cvsdatestamp" | sed -e 's,^\$[D]ate: ,,'`
27 version=`echo "$last_checkin_date" | sed -e 's/ .*$//' -e 's,/,-,g'`
29 # You can set AUTOCONFPATH to empty if autoconf 2.57 is already in your PATH.
33 AUTOCONFBINDIR=/packages/gnu-inst-autoconf/2.57/bin
34 AUTOCONFPATH="eval env PATH=${AUTOCONFBINDIR}:\$PATH "
38 AUTOCONF="${AUTOCONFPATH}autoconf"
39 AUTOHEADER="${AUTOCONFPATH}autoheader"
40 AUTOMAKE="${AUTOCONFPATH}automake-1.7"
44 # outputs to stdout the --help usage message.
48 Usage: gnulib-tool --list
49 gnulib-tool --import module1 ... moduleN
50 gnulib-tool --create-testdir --dir=directory module1 ... moduleN
51 gnulib-tool --create-megatestdir --dir=directory [module1 ... moduleN]
52 gnulib-tool --test --dir=directory module1 ... moduleN
53 gnulib-tool --megatest --dir=directory [module1 ... moduleN]
54 gnulib-tool --extract-description module
55 gnulib-tool --extract-filelist module
56 gnulib-tool --extract-dependencies module
57 gnulib-tool --extract-autoconf-snippet module
58 gnulib-tool --extract-automake-snippet module
59 gnulib-tool --extract-include-directive module
60 gnulib-tool --extract-maintainer module
63 --list print the available module names
64 --import import the given modules into the current package
65 --create-testdir create a scratch package with the given modules
66 --create-megatestdir create a mega scratch package with the given modules
67 one by one and all together
68 --test test the combination of the given modules
69 (recommended to use CC=\"gcc -Wall\" here)
70 --megatest test the given modules one by one and all together
71 (recommended to use CC=\"gcc -Wall\" here)
72 --extract-description extract the description
73 --extract-filelist extract the list of files
74 --extract-dependencies extract the dependencies
75 --extract-autoconf-snippet extract the snippet for configure.ac
76 --extract-automake-snippet extract the snippet for lib/Makefile.am
77 --extract-include-directive extract the #include directive
78 --extract-maintainer report the maintainer(s) inside gnulib
81 --dir=DIRECTORY specify the target directory
82 --lib=LIBRARY specify the library name
83 --no-changelog don't update or create ChangeLog files
85 Report bugs to <bug-gnulib@gnu.org>."
89 # outputs to stdout the --version message.
92 echo "$progname (GNU $package) $version"
93 echo "Copyright (C) 2002 Free Software Foundation, Inc.
94 This is free software; see the source for copying conditions. There is NO
95 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
96 echo "Written by" "Bruno Haible"
99 # func_fatal_error message
100 # outputs to stderr a fatal error message, and terminates the program.
103 echo "gnulib-tool: *** $1" 1>&2
104 echo "gnulib-tool: *** Stop." 1>&2
108 # Command-line option processing.
109 # Removes the OPTIONS from the arguments. Sets the variables:
110 # - mode list or import or create-testdir or create-megatestdir
111 # - destdir from --dir
112 # - libname from --lib
113 # - do_changelog false if --no-changelog was given, : otherwise
120 while test $# -gt 0; do
125 --import | --impor | --impo | --imp | --im | --i )
128 --create-testdir | --create-testdi | --create-testd | --create-test | --create-tes | --create-te | --create-t )
131 --create-megatestdir | --create-megatestdi | --create-megatestd | --create-megatest | --create-megates | --create-megate | --create-megat | --create-mega | --create-meg | --create-me | --create-m )
132 mode=create-megatestdir
134 --test | --tes | --te | --t )
137 --megatest | --megates | --megate | --megat | --mega | --meg | --me | --m )
141 mode=`echo "X$1" | sed -e 's/^X--//'`
146 func_fatal_error "missing argument for --dir"
151 destdir=`echo "X$1" | sed -e 's/^X--dir=//'`
156 func_fatal_error "missing argument for --lib"
161 libname=`echo "X$1" | sed -e 's/^X--lib=//'`
163 --no-changelog | --no-changelo | --no-changel | --no-change | --no-chang | --no-chan | --no-cha | --no-ch | --no-c )
166 --help | --hel | --he | --h )
169 --version | --versio | --versi | --vers | --ver | --ve | --v )
173 # Stop option prcessing
177 echo "gnulib-tool: unknown option $1" 1>&2
178 echo "Try 'gnulib-tool --help' for more information." 1>&2
187 /*) self_abspathname="$0" ;;
188 */*) self_abspathname=`pwd`/"$0" ;;
189 *) for d in `echo ":$PATH:" | sed -e 's/:::*/:.:/g' | sed -e 's/:/ /g'`; do
190 if test -x "$d/$0" && test ! -d "$d/$0"; then
191 self_abspathname="$d/$0"
195 if test -z "$self_abspathname"; then
196 func_fatal_error "could not locate the gnulib-tool program - how did you invoke it?"
200 while test -h "$self_abspathname"; do
201 # Resolve symbolic link.
202 sedexpr1='s, -> ,#%%#,'
203 sedexpr2='s,^.*#%%#\(.*\)$,\1,p'
204 linkval=`LC_ALL=C ls -l "$self_abspathname" | sed -e "$sedexpr1" | sed -n -e "$sedexpr2"`
205 test -n "$linkval" || break
207 /* ) self_abspathname="$linkval" ;;
208 * ) self_abspathname=`echo "$self_abspathname" | sed -e 's,/[^/]*$,,'`/"$linkval" ;;
211 gnulib_dir=`echo "$self_abspathname" | sed -e 's,/[^/]*$,,'`
216 (cd "$gnulib_dir/modules" && ls -1) \
217 | sed -e '/^CVS$/d' -e '/^ChangeLog$/d' -e '/^TEMPLATE$/d' -e '/~$/d' \
222 # verifies a module name
223 func_verify_module ()
225 if test ! -f "$gnulib_dir/modules/$module" \
226 || test "CVS" = "$module" \
227 || test "ChangeLog" = "$module" \
228 || test "TEMPLATE" = "$module"; then
229 echo "gnulib-tool: module $module doesn't exist" 1>&2
234 sed_extract_prog=':[ ]*$/ {
237 s/^Description:[ ]*$//
239 s/^Depends-on:[ ]*$//
240 s/^configure\.ac:[ ]*$//
241 s/^Makefile\.am:[ ]*$//
243 s/^Maintainer:[ ]*$//
250 # func_get_description module
251 func_get_description ()
253 sed -n -e "/^Description$sed_extract_prog" < "$gnulib_dir/modules/$1"
256 # func_get_filelist module
259 sed -n -e "/^Files$sed_extract_prog" < "$gnulib_dir/modules/$1"
261 echo m4/onceonly_2_57.m4
264 # func_get_dependencies module
265 func_get_dependencies ()
267 sed -n -e "/^Depends-on$sed_extract_prog" < "$gnulib_dir/modules/$1"
270 # func_get_autoconf_snippet module
271 func_get_autoconf_snippet ()
273 sed -n -e "/^configure\.ac$sed_extract_prog" < "$gnulib_dir/modules/$1"
276 # func_get_automake_snippet module
277 func_get_automake_snippet ()
279 sed -n -e "/^Makefile\.am$sed_extract_prog" < "$gnulib_dir/modules/$1"
282 # func_get_include_directive module
283 func_get_include_directive ()
285 sed -n -e "/^Include$sed_extract_prog" < "$gnulib_dir/modules/$1" | \
286 sed -e 's/^\(["<]\)/#include \1/'
289 # func_get_maintainer module
290 func_get_maintainer ()
292 sed -n -e "/^Maintainer$sed_extract_prog" < "$gnulib_dir/modules/$1"
295 # func_create_testdir testdir modules
296 func_create_testdir ()
300 modules=`for m in $modules; do echo $m; done | sort | uniq`
302 # Determine final module list.
305 for module in $modules; do
307 if test -n "$module"; then
308 # Duplicate dependenies are harmless, but Jim wants a warning.
309 duplicated_deps=`func_get_dependencies $module | sort | uniq -d`
310 if test -n "$duplicated_deps"; then
311 echo "warning: module $module has duplicated dependencies: "`echo $duplicated_deps` 1>&2
313 xmodules="$xmodules $module "`func_get_dependencies $module`
316 xmodules=`for m in $xmodules; do echo $m; done | sort | uniq`
317 if test "$xmodules" = "$modules"; then
322 echo "Module list with included dependencies:"
323 echo "$modules" | sed -e 's/^/ /'
325 # Determine final file list.
327 for module in $modules; do
329 if test -n "$module"; then
330 files="$files "`func_get_filelist $module`
333 files=`for f in $files; do echo $f; done | sort | uniq`
335 echo "$files" | sed -e 's/^/ /'
337 # Create directories.
338 for d in `echo "$files" | sed -n -e 's,^\(.*\)/[^/]*,\1,p'`; do
339 if test "$d" != config; then
340 mkdir -p "$testdir/$d"
347 config/*) g=`echo "$f" | sed -e 's,^config/,,'` ;;
350 ln "$gnulib_dir/$f" "$testdir/$g" 2>/dev/null ||
351 cp -p "$gnulib_dir/$f" "$testdir/$g"
354 # Create lib/Makefile.am.
355 mkdir -p "$testdir/lib"
356 (echo "## Process this file with automake to produce Makefile.in."
358 echo "AUTOMAKE_OPTIONS = 1.5 gnits no-dependencies"
360 echo "noinst_LIBRARIES = $libname.a"
362 echo "$libname"'_a_SOURCES ='
363 echo "$libname"'_a_LIBADD = @LIBOBJS@'
364 echo '#'"$libname"'_la_LIBADD = @LTLIBOBJS@'
366 echo "BUILT_SOURCES ="
368 echo "MOSTLYCLEANFILES ="
370 echo "DISTCLEANFILES ="
371 echo "MAINTAINERCLEANFILES ="
372 for module in $modules; do
374 if test -n "$module"; then
375 func_get_automake_snippet "$module" | sed -e "s,lib_SOURCES,$libname"'_a_SOURCES,g' -e "s,lib_OBJECTS,$libname"'_a_OBJECTS,g'
376 if test "$module" = 'alloca'; then
377 echo "$libname"'_a_LIBADD += @ALLOCA@'
378 echo '#'"$libname"'_la_LIBADD += @LTALLOCA@'
382 ) > "$testdir/lib/Makefile.am"
384 # Create m4/Makefile.am.
385 mkdir -p "$testdir/m4"
386 (echo "## Process this file with automake to produce Makefile.in."
392 echo "EXTRA_DIST += "`echo "$f" | sed -e 's,^m4/,,'` ;;
395 ) > "$testdir/m4/Makefile.am"
399 if test -f "$testdir"/m4/gettext.m4; then
400 # Avoid stupid error message from automake:
401 # "AM_GNU_GETTEXT used but `po' not in SUBDIRS"
402 mkdir -p "$testdir/po"
403 (echo "## Process this file with automake to produce Makefile.in."
404 ) > "$testdir/po/Makefile.am"
405 subdirs="$subdirs po"
408 # Create Makefile.am.
409 (echo "## Process this file with automake to produce Makefile.in."
411 echo "AUTOMAKE_OPTIONS = 1.5 foreign"
413 echo "SUBDIRS = $subdirs"
415 echo "ACLOCAL_AMFLAGS = -I m4"
416 ) > "$testdir/Makefile.am"
418 # Create configure.ac.
419 (echo "# Process this file with autoconf to produce a configure script."
420 echo "AC_INIT(dummy,0)"
421 echo "AM_INIT_AUTOMAKE"
423 echo "AM_CONFIG_HEADER(config.h)"
426 echo "AC_PROG_INSTALL"
427 echo "AC_PROG_MAKE_SET"
428 echo "AC_PROG_RANLIB"
430 if grep AC_GNU_SOURCE "$testdir"/m4/*.m4 > /dev/null; then
434 if grep gl_USE_SYSTEM_EXTENSIONS "$testdir"/m4/*.m4 > /dev/null; then
435 echo "gl_USE_SYSTEM_EXTENSIONS"
438 for module in $modules; do
440 if test -n "$module"; then
441 func_get_autoconf_snippet "$module"
446 for d in $subdirs; do
447 makefiles="$makefiles $d/Makefile"
449 echo "AC_OUTPUT([$makefiles])"
450 ) > "$testdir/configure.ac"
452 # Create autogenerated files.
454 echo "executing ${ACLOCAL} -I m4"
456 echo "executing ${AUTOHEADER}"
458 echo "executing ${AUTOCONF}"
460 echo "executing ${AUTOMAKE} --add-missing --copy"
461 ${AUTOMAKE} --add-missing --copy
463 if grep '^BUILT_SOURCES *+=' "$testdir/lib/Makefile.am" > /dev/null; then
467 built_sources=`grep '^BUILT_SOURCES *=' Makefile.in | sed -e 's/^BUILT_SOURCES *=//'`
468 if test -n "$built_sources"; then
477 # func_create_megatestdir megatestdir allmodules
478 func_create_megatestdir ()
482 if test -z "$allmodules"; then
483 allmodules=`func_all_modules`
487 # First, all modules one by one.
488 for onemodule in $allmodules; do
489 func_create_testdir "$megatestdir/$onemodule" $onemodule
490 megasubdirs="${megasubdirs}$onemodule "
492 # Then, all modules all together.
493 # Except fnmatch-posix, which conflicts with fnmatch-gnu. FIXME.
494 allmodules=`for m in $allmodules; do if test $m != fnmatch-posix; then echo $m; fi; done`
495 func_create_testdir "$megatestdir/ALL" "$allmodules"
496 megasubdirs="${megasubdirs}ALL"
498 # Create Makefile.am.
499 (echo "## Process this file with automake to produce Makefile.in."
501 echo "AUTOMAKE_OPTIONS = 1.5 foreign"
503 echo "SUBDIRS = $megasubdirs"
504 ) > "$megatestdir/Makefile.am"
506 # Create configure.ac.
507 (echo "# Process this file with autoconf to produce a configure script."
508 echo "AC_INIT(dummy,0)"
509 echo "AM_INIT_AUTOMAKE"
511 echo "AC_PROG_MAKE_SET"
513 echo "AC_CONFIG_SUBDIRS([$megasubdirs])"
514 echo "AC_OUTPUT([Makefile])"
515 ) > "$megatestdir/configure.ac"
517 # Create autogenerated files.
519 echo "executing ${ACLOCAL}"
521 echo "executing ${AUTOCONF}"
523 echo "executing ${AUTOMAKE} --add-missing --copy Makefile"
524 ${AUTOMAKE} --add-missing --copy Makefile
530 func_fatal_error "no mode specified" ;;
537 func_fatal_error "NYI" ;;
540 if test -z "$destdir"; then
541 func_fatal_error "please specify --dir option"
545 || func_fatal_error "could not create destination directory"
546 func_create_testdir "$destdir" "$*"
550 if test -z "$destdir"; then
551 func_fatal_error "please specify --dir option"
553 mkdir "$destdir" || func_fatal_error "could not create destination directory"
554 func_create_megatestdir "$destdir" "$*"
558 test -n "$destdir" || destdir=testdir$$
559 mkdir "$destdir" || func_fatal_error "could not create destination directory"
560 func_create_testdir "$destdir" "$*"
568 remaining=`find . -type f -print`
569 if test -n "$remaining"; then
570 echo "Remaining files:" $remaining 1>&2
571 echo "gnulib-tool: *** Stop." 1>&2
580 test -n "$destdir" || destdir=testdir$$
581 mkdir "$destdir" || func_fatal_error "could not create destination directory"
582 func_create_megatestdir "$destdir" "$*"
590 remaining=`find . -type f -print`
591 if test -n "$remaining"; then
592 echo "Remaining files:" $remaining 1>&2
593 echo "gnulib-tool: *** Stop." 1>&2
601 extract-description )
605 if test -n "$module"; then
606 func_get_description "$module"
615 if test -n "$module"; then
616 func_get_filelist "$module"
621 extract-dependencies )
625 if test -n "$module"; then
626 func_get_dependencies "$module"
631 extract-autoconf-snippet )
635 if test -n "$module"; then
636 func_get_autoconf_snippet "$module"
641 extract-automake-snippet )
645 if test -n "$module"; then
646 func_get_automake_snippet "$module"
651 extract-include-directive )
655 if test -n "$module"; then
656 func_get_include_directive "$module"
665 if test -n "$module"; then
666 func_get_maintainer "$module"
672 func_fatal_error "unknown operation mode --$mode" ;;