3 # Copyright (C) 2002-2008 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 3 of the License, or
8 # (at your option) any later version.
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, see <http://www.gnu.org/licenses/>.
19 # This program is meant for authors or maintainers which want to import
20 # modules from gnulib into their packages.
28 # You can set AUTOCONFPATH to empty if autoconf 2.57 is already in your PATH.
32 # AUTOCONFBINDIR=/packages/gnu-inst-autoconf/2.57/bin
33 # AUTOCONFPATH="eval env PATH=${AUTOCONFBINDIR}:\$PATH "
37 # You can set AUTOMAKEPATH to empty if automake 1.9.x is already in your PATH.
40 # You can set GETTEXTPATH to empty if autopoint 0.15 is already in your PATH.
43 # If you didn't set AUTOCONFPATH and AUTOMAKEPATH, you can also set the
44 # variables AUTOCONF, AUTOHEADER, ACLOCAL, AUTOMAKE, AUTORECONF individually.
45 if test -z "${AUTOCONF}" || test -n "${AUTOCONFPATH}"; then
46 AUTOCONF="${AUTOCONFPATH}autoconf"
48 if test -z "${AUTOHEADER}" || test -n "${AUTOCONFPATH}"; then
49 AUTOHEADER="${AUTOCONFPATH}autoheader"
51 if test -z "${ACLOCAL}" || test -n "${AUTOMAKEPATH}"; then
52 ACLOCAL="${AUTOMAKEPATH}aclocal"
54 if test -z "${AUTOMAKE}" || test -n "${AUTOMAKEPATH}"; then
55 AUTOMAKE="${AUTOMAKEPATH}automake"
57 if test -z "${AUTORECONF}" || test -n "${AUTOCONFPATH}"; then
58 AUTORECONF="${AUTOCONFPATH}autoreconf"
61 # If you didn't set GETTEXTPATH, you can also set the variable AUTOPOINT.
62 if test -z "${AUTOPOINT}" || test -n "${GETTEXTPATH}"; then
63 AUTOPOINT="${GETTEXTPATH}autopoint"
66 # When using GNU sed, turn off as many GNU extensions as possible,
67 # to minimize the risk of accidentally using non-portable features.
68 # However, do this only for gnulib-tool itself, not for the code that
69 # gnulib-tool generates, since we don't want "sed --posix" to leak
71 if (alias) > /dev/null 2>&1 && echo | sed --posix -e d >/dev/null 2>&1; then
72 # Define sed as an alias.
73 # It is not always possible to use aliases. Aliases are guaranteed to work
74 # if the executing shell is bash and either it is invoked as /bin/sh or
75 # is a version >= 2.0, supporting shopt. This is the common case.
76 # Two other approaches (use of a variable $sed or of a function func_sed
77 # instead of an alias) require massive, fragile code changes.
78 # An other approach (use of function sed) requires `which sed` - but 'which'
79 # is hard to emulate, due to missing "test -x" on some platforms.
80 if test -n "$BASH_VERSION"; then
81 shopt -s expand_aliases >/dev/null 2>&1
83 alias sed='sed --posix'
87 # outputs to stdout the --help usage message.
91 Usage: gnulib-tool --list
92 gnulib-tool --import [module1 ... moduleN]
94 gnulib-tool --create-testdir --dir=directory [module1 ... moduleN]
95 gnulib-tool --create-megatestdir --dir=directory [module1 ... moduleN]
96 gnulib-tool --test --dir=directory module1 ... moduleN
97 gnulib-tool --megatest --dir=directory [module1 ... moduleN]
98 gnulib-tool --extract-description module
99 gnulib-tool --extract-notice module
100 gnulib-tool --extract-filelist module
101 gnulib-tool --extract-dependencies module
102 gnulib-tool --extract-autoconf-snippet module
103 gnulib-tool --extract-automake-snippet module
104 gnulib-tool --extract-include-directive module
105 gnulib-tool --extract-link-directive module
106 gnulib-tool --extract-license module
107 gnulib-tool --extract-maintainer module
108 gnulib-tool --extract-tests-module module
111 --list print the available module names
112 --import import the given modules into the current package;
113 if no modules are specified, update the current
114 package from the current gnulib
115 --update update the current package, restore files omitted
117 --create-testdir create a scratch package with the given modules
118 --create-megatestdir create a mega scratch package with the given modules
119 one by one and all together
120 --test test the combination of the given modules
121 (recommended to use CC=\"gcc -Wall\" here)
122 --megatest test the given modules one by one and all together
123 (recommended to use CC=\"gcc -Wall\" here)
124 --extract-description extract the description
125 --extract-notice extract the notice or banner
126 --extract-filelist extract the list of files
127 --extract-dependencies extract the dependencies
128 --extract-autoconf-snippet extract the snippet for configure.ac
129 --extract-automake-snippet extract the snippet for library makefile
130 --extract-include-directive extract the #include directive
131 --extract-link-directive extract the linker directive
132 --extract-license report the license terms of the source files
134 --extract-maintainer report the maintainer(s) inside gnulib
135 --extract-tests-module report the unit test module, if it exists
138 --dir=DIRECTORY Specify the target directory.
139 For --import, this specifies where your
140 configure.ac can be found. Defaults to current
142 --local-dir=DIRECTORY Specify a local override directory where to look
143 up files before looking in gnulib's directory.
144 --verbose Increase verbosity. May be repeated.
145 --quiet Decrease verbosity. May be repeated.
147 Options for --import:
148 --lib=LIBRARY Specify the library name. Defaults to 'libgnu'.
149 --source-base=DIRECTORY
150 Directory relative to --dir where source code is
151 placed (default \"lib\").
152 --m4-base=DIRECTORY Directory relative to --dir where *.m4 macros are
153 placed (default \"m4\").
154 --po-base=DIRECTORY Directory relative to --dir where *.po files are
155 placed (default \"po\").
156 --doc-base=DIRECTORY Directory relative to --dir where doc files are
157 placed (default \"doc\").
158 --tests-base=DIRECTORY
159 Directory relative to --dir where unit tests are
160 placed (default \"tests\").
161 --aux-dir=DIRECTORY Directory relative to --dir where auxiliary build
162 tools are placed (default \"build-aux\").
163 --with-tests Include unit tests for the included modules.
164 --avoid=MODULE Avoid including the given MODULE. Useful if you
165 have code that provides equivalent functionality.
166 This option can be repeated.
167 --lgpl[=2|=3] Abort if modules aren't available under the LGPL.
168 Also modify license template from GPL to LGPL.
169 The version number of the LGPL can be specified;
170 the default is currently LGPLv3.
171 --makefile-name=NAME Name of makefile in automake syntax in the
172 source-base and tests-base directories
173 (default \"Makefile.am\").
174 --libtool Use libtool rules.
175 --no-libtool Don't use libtool rules.
176 --macro-prefix=PREFIX Specify the prefix of the macros 'gl_EARLY' and
177 'gl_INIT'. Default is 'gl'.
178 --po-domain=NAME Specify the prefix of the i18n domain. Usually use
179 the package name. A suffix '-gnulib' is appended.
180 --vc-files Update version control related files.
181 --no-vc-files Don't update version control related files
182 (.gitignore and/or .cvsignore).
183 --no-changelog Don't update or create ChangeLog files.
185 Options for --import and --update:
186 --dry-run For --import, only print what would have been done.
187 -s, --symbolic, --symlink Make symbolic links instead of copying files.
188 --local-symlink Make symbolic links instead of copying files, only
189 for files from the local override directory.
190 -S, --more-symlinks Make symbolic links instead of copying files, and
191 don't replace copyright notices.
193 Report bugs to <bug-gnulib@gnu.org>."
197 # outputs to stdout the --version message.
201 if test -d "$gnulib_dir"/.git \
202 && (git --version) >/dev/null 2>/dev/null \
203 && (date --version) >/dev/null 2>/dev/null; then
204 # gnulib checked out from git.
205 sed_extract_first_date='/^Date/{
209 date=`cd "$gnulib_dir" && git log ChangeLog | sed -n -e "$sed_extract_first_date"`
210 # Turn "Fri Mar 21 07:16:51 2008 -0600" into "Mar 21 2008 07:16:51 -0600".
211 sed_year_before_time='s/^[^ ]* \([^ ]*\) \([0-9]*\) \([0-9:]*\) \([0-9]*\) /\1 \2 \4 \3 /'
212 date=`echo "$date" | sed -e "$sed_year_before_time"`
213 # Use GNU date to compute the time in GMT.
214 date=`date -d "$date" -u +"%Y-%m-%d %H:%M:%S"`
215 version=' '`"$gnulib_dir"/build-aux/git-version-gen /dev/null | sed -e 's/-dirty/-modified/'`
217 if test -d "$gnulib_dir"/CVS \
218 && (cvs --version) >/dev/null 2>/dev/null; then
219 # gnulib checked out from CVS.
220 sed_extract_first_date='/^date: /{
221 s/^date: \([0-9][0-9][0-9][0-9]\).\([0-9][0-9]\).\([0-9][0-9]\) \([0-9][0-9]:[0-9][0-9]:[0-9][0-9]\).*/\1-\2-\3 \4/p
224 date=`cd "$gnulib_dir" && cvs log -N ChangeLog 2>/dev/null | sed -n -e "$sed_extract_first_date"`
226 # gnulib copy without versioning information.
227 date=`sed -e 's/ .*//;q' "$gnulib_dir"/ChangeLog`
231 year=`"$gnulib_dir"/build-aux/mdate-sh "$self_abspathname" | sed 's,^.* ,,'`
233 gnulib-tool (GNU $package $date)$version
234 Copyright (C) $year Free Software Foundation, Inc.
235 License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
236 This is free software: you are free to change and redistribute it.
237 There is NO WARRANTY, to the extent permitted by law.
239 Written by" "Bruno Haible" "and" "Simon Josefsson"
242 # func_emit_copyright_notice
243 # outputs to stdout a header for a generated file.
244 func_emit_copyright_notice ()
246 sed -n '/Copyright/ {
249 }' < "$self_abspathname"
251 echo "# This file is free software, distributed under the terms of the GNU"
252 echo "# General Public License. As a special exception to the GNU General"
253 echo "# Public License, this file may be distributed as part of a program"
254 echo "# that contains a configuration script generated by Autoconf, under"
255 echo "# the same distribution terms as the rest of that program."
257 echo "# Generated by gnulib-tool."
268 # locates the directory where the gnulib repository lives
270 # - self_abspathname absolute pathname of gnulib-tool
271 # - gnulib_dir absolute pathname of gnulib repository
275 /*) self_abspathname="$0" ;;
276 */*) self_abspathname=`pwd`/"$0" ;;
279 # Iterate through the elements of $PATH.
280 # We use IFS=: instead of
281 # for d in `echo ":$PATH:" | sed -e 's/:::*/:.:/g' | sed -e 's/:/ /g'`
282 # because the latter does not work when some PATH element contains spaces.
283 # We use a canonicalized $pathx instead of $PATH, because empty PATH
284 # elements are by definition equivalent to '.', however field splitting
285 # according to IFS=: loses empty fields in many shells:
286 # - /bin/sh on OSF/1 and Solaris loses all empty fields (at the
287 # beginning, at the end, and in the middle),
288 # - /bin/sh on IRIX and /bin/ksh on IRIX and OSF/1 lose empty fields
289 # at the beginning and at the end,
290 # - GNU bash, /bin/sh on AIX and HP-UX, and /bin/ksh on AIX, HP-UX,
291 # Solaris lose empty fields at the end.
292 # The 'case' statement is an optimization, to avoid evaluating the
293 # explicit canonicalization command when $PATH contains no empty fields.
295 if test "${PATH_SEPARATOR+set}" != set; then
297 { echo "#! /bin/sh"; echo "exit 0"; } > "$tmp"/conf.sh
298 chmod +x "$tmp"/conf.sh
299 if (PATH="/nonexistent;$tmp"; conf.sh) >/dev/null 2>&1; then
306 if test "$PATH_SEPARATOR" = ";"; then
307 # On Windows, programs are searched in "." before $PATH.
310 # On Unix, we have to convert empty PATH elements to ".".
314 pathx=`echo ":$PATH:" | sed -e 's/:::*/:.:/g' -e 's/^://' -e 's/:\$//'`
319 IFS="$PATH_SEPARATOR"
323 if test -x "$d/$0" && test ! -d "$d/$0"; then
324 self_abspathname="$d/$0"
329 if test -z "$self_abspathname"; then
330 func_fatal_error "could not locate the gnulib-tool program - how did you invoke it?"
334 while test -h "$self_abspathname"; do
335 # Resolve symbolic link.
336 linkval=`func_readlink "$self_abspathname"`
337 test -n "$linkval" || break
339 /* ) self_abspathname="$linkval" ;;
340 * ) self_abspathname=`echo "$self_abspathname" | sed -e 's,/[^/]*$,,'`/"$linkval" ;;
343 gnulib_dir=`echo "$self_abspathname" | sed -e 's,/[^/]*$,,'`
347 # creates a temporary directory.
349 # - tmp pathname of freshly created temporary directory
352 # Use the environment variable TMPDIR, falling back to /tmp. This allows
353 # users to specify a different temporary directory, for example, if their
354 # /tmp is filled up or too small.
357 # Use the mktemp program if available. If not available, hide the error
359 tmp=`(umask 077 && mktemp -d "$TMPDIR/glXXXXXX") 2>/dev/null` &&
360 test -n "$tmp" && test -d "$tmp"
363 # Use a simple mkdir command. It is guaranteed to fail if the directory
364 # already exists. $RANDOM is bash specific and expands to empty in shells
365 # other than bash, ksh and zsh. Its use does not increase security;
366 # rather, it minimizes the probability of failure in a very cluttered /tmp
368 tmp=$TMPDIR/gl$$-$RANDOM
369 (umask 077 && mkdir "$tmp")
372 echo "$0: cannot create a temporary directory in $TMPDIR" >&2
377 # func_append var value
378 # appends the given value to the shell variable var.
379 if ( foo=bar; foo+=baz && test "$foo" = barbaz ) >/dev/null 2>&1; then
380 # Use bash's += operator. It reduces complexity of appending repeatedly to
381 # a single variable from O(n^2) to O(n).
389 eval "$1=\"\$$1\$2\""
393 # func_fatal_error message
394 # outputs to stderr a fatal error message, and terminates the program.
397 echo "gnulib-tool: *** $1" 1>&2
398 echo "gnulib-tool: *** Stop." 1>&2
402 # func_readlink SYMLINK
403 # outputs the target of the given symlink.
404 if (type -p readlink) > /dev/null 2>&1; then
407 # Use the readlink program from GNU coreutils.
413 # Use two sed invocations. A single sed -n -e 's,^.* -> \(.*\)$,\1,p'
414 # would do the wrong thing if the link target contains " -> ".
415 LC_ALL=C ls -l "$1" | sed -e 's, -> ,#%%#,' | sed -n -e 's,^.*#%%#\(.*\)$,\1,p'
419 # func_relativize DIR1 DIR2
420 # computes a relative pathname RELDIR such that DIR1/RELDIR = DIR2.
422 # - DIR1 relative pathname, relative to the current directory
423 # - DIR2 relative pathname, relative to the current directory
425 # - reldir relative pathname of DIR2, relative to DIR1
431 sed_first='s,^\([^/]*\)/.*$,\1,'
432 sed_rest='s,^[^/]*/*,,'
433 sed_last='s,^.*/\([^/]*\)$,\1,'
434 sed_butlast='s,/*[^/]*$,,'
435 while test -n "$dir1"; do
436 first=`echo "$dir1" | sed -e "$sed_first"`
437 if test "$first" != "."; then
438 if test "$first" = ".."; then
439 dir2=`echo "$dir0" | sed -e "$sed_last"`/"$dir2"
440 dir0=`echo "$dir0" | sed -e "$sed_butlast"`
442 first2=`echo "$dir2" | sed -e "$sed_first"`
443 if test "$first2" = "$first"; then
444 dir2=`echo "$dir2" | sed -e "$sed_rest"`
448 dir0="$dir0"/"$first"
451 dir1=`echo "$dir1" | sed -e "$sed_rest"`
456 # func_relconcat DIR1 DIR2
457 # computes a relative pathname DIR1/DIR2, with obvious simplifications.
459 # - DIR1 relative pathname, relative to the current directory
460 # - DIR2 relative pathname, relative to DIR1
462 # - relconcat DIR1/DIR2, relative to the current directory
467 sed_first='s,^\([^/]*\)/.*$,\1,'
468 sed_rest='s,^[^/]*/*,,'
469 sed_last='s,^.*/\([^/]*\)$,\1,'
470 sed_butlast='s,/*[^/]*$,,'
472 first=`echo "$dir2" | sed -e "$sed_first"`
473 if test "$first" = "."; then
474 dir2=`echo "$dir2" | sed -e "$sed_rest"`
475 if test -z "$dir2"; then
480 last=`echo "$dir1" | sed -e "$sed_last"`
481 while test "$last" = "."; do
482 dir1=`echo "$dir1" | sed -e "$sed_butlast"`
483 last=`echo "$dir1" | sed -e "$sed_last"`
485 if test -z "$dir1"; then
489 if test "$first" = ".."; then
490 if test "$last" = ".."; then
491 relconcat="$dir1/$dir2"
494 dir1=`echo "$dir1" | sed -e "$sed_butlast"`
495 dir2=`echo "$dir2" | sed -e "$sed_rest"`
496 if test -z "$dir1"; then
500 if test -z "$dir2"; then
505 relconcat="$dir1/$dir2"
513 # Like ln -s, except that SRC is given relative to the current directory (or
514 # absolute), not given relative to the directory of DEST.
520 *) # SRC is relative.
523 ln -s "`pwd`/$1" "$2" ;;
524 *) # DEST is relative too.
525 ln_destdir=`echo "$2" | sed -e 's,[^/]*$,,'`
526 test -n "$ln_destdir" || ln_destdir="."
527 func_relativize "$ln_destdir" "$1"
535 # func_ln_if_changed SRC DEST
536 # Like func_ln, but avoids munging timestamps if the link is correct.
537 func_ln_if_changed ()
539 if test $# -ne 2; then
540 echo "usage: func_ln_if_changed SRC DEST" >&2
542 ln_target=`func_readlink "$2"`
543 if test -h "$2" && test "$1" = "$ln_target"; then
551 # Ensure an 'echo' command that does not interpret backslashes.
553 # echo '\n' | wc -l prints 1 when OK, 2 when KO
554 # echo '\t' | grep t > /dev/null has return code 0 when OK, 1 when KO
555 # This problem is a weird heritage from SVR4. BSD got it right (except that
556 # BSD echo interprets '-n' as an option, which is also not desirable).
557 # Nowadays the problem occurs in 4 situations:
558 # - in bash, when the shell option xpg_echo is set (bash >= 2.04)
559 # or when it was built with --enable-usg-echo-default (bash >= 2.0)
560 # or when it was built with DEFAULT_ECHO_TO_USG (bash < 2.0),
561 # - in zsh, when sh-emulation is not set,
562 # - in ksh (e.g. AIX /bin/sh and Solaris /usr/xpg4/bin/sh are ksh instances,
563 # and HP-UX /bin/sh and IRIX /bin/sh behave similarly),
564 # - in Solaris /bin/sh and OSF/1 /bin/sh.
565 # We try the following workarounds:
566 # - for all: respawn using $CONFIG_SHELL if that is set and works.
567 # - for bash >= 2.04: unset the shell option xpg_echo.
568 # - for bash >= 2.0: define echo to a function that uses the printf built-in.
569 # - for bash < 2.0: define echo to a function that uses cat of a here document.
570 # - for zsh: turn sh-emulation on.
571 # - for ksh: alias echo to 'print -r'.
572 # - for ksh: alias echo to a function that uses cat of a here document.
573 # - for Solaris /bin/sh and OSF/1 /bin/sh: respawn using /bin/ksh and rely on
574 # the ksh workaround.
575 # - otherwise: respawn using /bin/sh and rely on the workarounds.
576 # When respawning, we pass --no-reexec as first argument, so as to avoid
577 # turning this script into a fork bomb in unlucky situations.
579 if echo '\t' | grep t > /dev/null; then
580 have_echo=yes # Lucky!
582 # Try the workarounds.
583 # Respawn using $CONFIG_SHELL if that is set and works.
584 if test -z "$have_echo" \
585 && test "X$1" != "X--no-reexec" \
586 && test -n "$CONFIG_SHELL" \
587 && test -f "$CONFIG_SHELL" \
588 && $CONFIG_SHELL -c 'echo '\t' | grep t > /dev/null'; then
589 exec $CONFIG_SHELL "$0" --no-reexec "$@"
592 # For bash >= 2.04: unset the shell option xpg_echo.
593 if test -z "$have_echo" \
594 && test -n "$BASH_VERSION" \
595 && (shopt -o xpg_echo; echo '\t' | grep t > /dev/null) 2>/dev/null; then
599 # For bash >= 2.0: define echo to a function that uses the printf built-in.
600 # For bash < 2.0: define echo to a function that uses cat of a here document.
601 # (There is no win in using 'printf' over 'cat' if it is not a shell built-in.)
602 if test -z "$have_echo" \
603 && test -n "$BASH_VERSION"; then \
604 if type printf 2>/dev/null | grep / > /dev/null; then
605 # 'printf' is not a shell built-in.
613 # 'printf' is a shell built-in.
619 if echo '\t' | grep t > /dev/null; then
623 # For zsh: turn sh-emulation on.
624 if test -z "$have_echo" \
625 && test -n "$ZSH_VERSION" \
626 && (emulate sh) >/dev/null 2>&1; then
629 # For ksh: alias echo to 'print -r'.
630 if test -z "$have_echo" \
631 && (type print) >/dev/null 2>&1; then
632 # A 'print' command exists.
633 if type print 2>/dev/null | grep / > /dev/null; then
636 # 'print' is a shell built-in.
637 if (print -r '\told' | grep told > /dev/null) 2>/dev/null; then
638 # 'print' is the ksh shell built-in.
639 alias echo='print -r'
643 if test -z "$have_echo" \
644 && echo '\t' | grep t > /dev/null; then
647 # For ksh: alias echo to a function that uses cat of a here document.
648 # The ksh manual page says:
649 # "Aliasing is performed when scripts are read, not while they are executed.
650 # Therefore, for an alias to take effect, the alias definition command has
651 # to be executed before the command which references the alias is read."
652 # Because of this, we have to play strange tricks with have_echo, to ensure
653 # that the top-level statement containing the test starts after the 'alias'
655 if test -z "$have_echo"; then
662 alias echo=bsd_echo 2>/dev/null
664 if test -z "$have_echo" \
665 && echo '\t' | grep t > /dev/null; then
668 if test -z "$have_echo"; then
669 unalias echo 2>/dev/null
671 # For Solaris /bin/sh and OSF/1 /bin/sh: respawn using /bin/ksh.
672 if test -z "$have_echo" \
673 && test "X$1" != "X--no-reexec" \
674 && test -f /bin/ksh; then
675 exec /bin/ksh "$0" --no-reexec "$@"
678 # Otherwise: respawn using /bin/sh.
679 if test -z "$have_echo" \
680 && test "X$1" != "X--no-reexec" \
681 && test -f /bin/sh; then
682 exec /bin/sh "$0" --no-reexec "$@"
685 if test -z "$have_echo"; then
686 func_fatal_error "Shell does not support 'echo' correctly. Please install GNU bash and set the environment variable CONFIG_SHELL to point to it."
688 if echo '\t' | grep t > /dev/null; then
691 func_fatal_error "Shell does not support 'echo' correctly. Workaround does not work. Please report this as a bug to bug-gnulib@gnu.org."
693 if test "X$1" = "X--no-reexec"; then
697 # Command-line option processing.
698 # Removes the OPTIONS from the arguments. Sets the variables:
699 # - mode list or import or create-testdir or create-megatestdir
700 # - destdir from --dir
701 # - local_gnulib_dir from --local-dir
702 # - verbose integer, default 0, inc/decremented by --verbose/--quiet
703 # - libname, supplied_libname from --lib
704 # - sourcebase from --source-base
705 # - m4base from --m4-base
706 # - pobase from --po-base
707 # - docbase from --doc-base
708 # - testsbase from --tests-base
709 # - auxdir from --aux-dir
710 # - inctests true if --with-tests was given, blank otherwise
711 # - avoidlist list of modules to avoid, from --avoid
712 # - lgpl yes or a number if --lgpl was given, blank otherwise
713 # - makefile_name from --makefile-name
714 # - libtool true if --libtool was given, false if --no-libtool was
715 # given, blank otherwise
716 # - macro_prefix from --macro-prefix
717 # - po_domain from --po-domain
718 # - vc_files true if --vc-files was given, false if --no-vc-files was
719 # given, blank otherwise
720 # - autoconf_minversion minimum supported autoconf version
721 # - do_changelog false if --no-changelog was given, : otherwise
722 # - doit : if actions shall be executed, false if only to be printed
723 # - symbolic true if --symlink or --more-symlinks was given, blank
725 # - lsymbolic true if --local-symlink was given, blank otherwise
726 # - do_copyrights blank if --more-symlinks was given, true otherwise
756 while test $# -gt 0; do
761 --import | --impor | --impo | --imp | --im | --i )
764 --update | --updat | --upda | --upd | --up | --u )
767 --create-testdir | --create-testdi | --create-testd | --create-test | --create-tes | --create-te | --create-t )
770 --create-megatestdir | --create-megatestdi | --create-megatestd | --create-megatest | --create-megates | --create-megate | --create-megat | --create-mega | --create-meg | --create-me | --create-m )
771 mode=create-megatestdir
773 --test | --tes | --te | --t )
776 --megatest | --megates | --megate | --megat | --mega | --meg | --me | --m )
780 mode=`echo "X$1" | sed -e 's/^X--//'`
785 func_fatal_error "missing argument for --dir"
790 destdir=`echo "X$1" | sed -e 's/^X--dir=//'`
795 func_fatal_error "missing argument for --local-dir"
800 local_gnulib_dir=`echo "X$1" | sed -e 's/^X--local-dir=//'`
802 --verbose | --verbos | --verbo | --verb )
803 verbose=`expr $verbose + 1`
805 --quiet | --quie | --qui | --qu | --q )
806 verbose=`expr $verbose - 1`
811 func_fatal_error "missing argument for --lib"
814 supplied_libname=true
817 libname=`echo "X$1" | sed -e 's/^X--lib=//'`
818 supplied_libname=true
823 func_fatal_error "missing argument for --source-base"
828 sourcebase=`echo "X$1" | sed -e 's/^X--source-base=//'`
833 func_fatal_error "missing argument for --m4-base"
838 m4base=`echo "X$1" | sed -e 's/^X--m4-base=//'`
843 func_fatal_error "missing argument for --po-base"
848 pobase=`echo "X$1" | sed -e 's/^X--po-base=//'`
853 func_fatal_error "missing argument for --doc-base"
858 docbase=`echo "X$1" | sed -e 's/^X--doc-base=//'`
863 func_fatal_error "missing argument for --tests-base"
868 testsbase=`echo "X$1" | sed -e 's/^X--tests-base=//'`
873 func_fatal_error "missing argument for --aux-dir"
878 auxdir=`echo "X$1" | sed -e 's/^X--aux-dir=//'`
886 func_fatal_error "missing argument for --avoid"
888 func_append avoidlist " $1"
891 arg=`echo "X$1" | sed -e 's/^X--avoid=//'`
892 func_append avoidlist " $arg"
898 arg=`echo "X$1" | sed -e 's/^X--lgpl=//'`
901 *) func_fatal_error "invalid LGPL version number for --lgpl" ;;
908 func_fatal_error "missing argument for --makefile-name"
913 makefile_name=`echo "X$1" | sed -e 's/^X--makefile-name=//'`
924 func_fatal_error "missing argument for --macro-prefix"
929 macro_prefix=`echo "X$1" | sed -e 's/^X--macro-prefix=//'`
934 func_fatal_error "missing argument for --po-domain"
939 po_domain=`echo "X$1" | sed -e 's/^X--po-domain=//'`
947 --no-changelog | --no-changelo | --no-changel | --no-change | --no-chang | --no-chan | --no-cha | --no-ch | --no-c )
953 -s | --symbolic | --symboli | --symbol | --symbo | --symb | --symlink | --symlin | --symli | --syml | --sym | --sy )
956 --local-symlink | --local-symlin | --local-symli | --local-syml | --local-sym | --local-sy | --local-s )
959 -S | --more-symlinks | --more-symlink | --more-symlin | --more-symli | --more-syml | --more-sym | --more-sy | --more-s | --more- | --more | --mor | --mo )
963 --help | --hel | --he | --h )
966 --version | --versio | --versi | --vers )
970 # Stop option processing
974 echo "gnulib-tool: unknown option $1" 1>&2
975 echo "Try 'gnulib-tool --help' for more information." 1>&2
982 if test "$mode" = update; then
983 if test $# != 0; then
984 echo "gnulib-tool: too many arguments in 'update' mode" 1>&2
985 echo "Try 'gnulib-tool --help' for more information." 1>&2
986 echo "If you really want to modify the gnulib configuration of your project," 1>&2
987 echo "you need to use 'gnulib --import' - at your own risk!" 1>&2
990 if test -n "$local_gnulib_dir" || test -n "$supplied_libname" \
991 || test -n "$sourcebase" || test -n "$m4base" || test -n "$pobase" \
992 || test -n "$docbase" || test -n "$testsbase" || test -n "$auxdir" \
993 || test -n "$inctests" || test -n "$avoidlist" || test -n "$lgpl" \
994 || test -n "$makefile_name" || test -n "$macro_prefix" \
995 || test -n "$po_domain" || test -n "$vc_files"; then
996 echo "gnulib-tool: invalid options for 'update' mode" 1>&2
997 echo "Try 'gnulib-tool --help' for more information." 1>&2
998 echo "If you really want to modify the gnulib configuration of your project," 1>&2
999 echo "you need to use 'gnulib --import' - at your own risk!" 1>&2
1004 if test -n "$pobase" && test -z "$po_domain"; then
1005 echo "gnulib-tool: together with --po-base, you need to specify --po-domain" 1>&2
1006 echo "Try 'gnulib-tool --help' for more information." 1>&2
1009 if test -z "$pobase" && test -n "$po_domain"; then
1010 echo "gnulib-tool: warning: --po-domain has no effect without a --po-base option" 1>&2
1013 # Determine the minimum supported autoconf version from the project's
1015 DEFAULT_AUTOCONF_MINVERSION="2.59"
1016 autoconf_minversion=
1018 if { test "$mode" = import || test "$mode" = update; } && test -n "$destdir"; then
1019 if test -f "$destdir"/configure.ac; then
1020 configure_ac="$destdir/configure.ac"
1022 if test -f "$destdir"/configure.in; then
1023 configure_ac="$destdir/configure.in"
1027 if test -f configure.ac; then
1028 configure_ac="configure.ac"
1030 if test -f configure.in; then
1031 configure_ac="configure.in"
1035 if test -n "$configure_ac"; then
1036 # Use sed, not autoconf --trace, to look for the AC_PREREQ invocation,
1037 # because when some m4 files are omitted from a CVS repository,
1038 # "autoconf --trace=AC_PREREQ" fails with an error message like this:
1039 # m4: aclocal.m4:851: Cannot open m4/absolute-header.m4: No such file or directory
1040 # autom4te: m4 failed with exit status: 1
1047 s,^.*AC_PREREQ([[ ]*\([^])]*\).*$,\1,p
1049 prereqs=`sed -n -e "$my_sed_traces" < "$configure_ac"`
1050 if test -n "$prereqs"; then
1051 autoconf_minversion=`
1052 for version in $prereqs; do echo $version; done |
1053 LC_ALL=C sort -nru | sed 1q
1057 if test -z "$autoconf_minversion"; then
1058 autoconf_minversion=$DEFAULT_AUTOCONF_MINVERSION
1060 case "$autoconf_minversion" in
1061 1.* | 2.[0-4]* | 2.5[0-8]*)
1062 func_fatal_error "minimum supported autoconf version is 2.59. Try adding AC_PREREQ([$DEFAULT_AUTOCONF_MINVERSION]) to your configure.ac." ;;
1065 # Remove trailing slashes from the directory names. This is necessary for
1066 # m4base (to avoid an error in func_import) and optional for the others.
1067 sed_trimtrailingslashes='s,\([^/]\)//*$,\1,'
1068 case "$local_gnulib_dir" in
1069 */ ) local_gnulib_dir=`echo "$local_gnulib_dir" | sed -e "$sed_trimtrailingslashes"` ;;
1071 case "$sourcebase" in
1072 */ ) sourcebase=`echo "$sourcebase" | sed -e "$sed_trimtrailingslashes"` ;;
1075 */ ) m4base=`echo "$m4base" | sed -e "$sed_trimtrailingslashes"` ;;
1078 */ ) pobase=`echo "$pobase" | sed -e "$sed_trimtrailingslashes"` ;;
1081 */ ) docbase=`echo "$docbase" | sed -e "$sed_trimtrailingslashes"` ;;
1083 case "$testsbase" in
1084 */ ) testsbase=`echo "$testsbase" | sed -e "$sed_trimtrailingslashes"` ;;
1087 */ ) auxdir=`echo "$auxdir" | sed -e "$sed_trimtrailingslashes"` ;;
1093 trap 'exit_status=$?
1094 if test "$signal" != 0; then
1095 echo "caught signal $signal" >&2
1098 exit $exit_status' 0
1099 for signal in 1 2 3 13 15; do
1100 trap '{ signal='$signal'; func_exit 1; }' $signal
1104 # func_lookup_file file
1105 # looks up a file in $local_gnulib_dir or $gnulib_dir, or combines it through
1108 # - local_gnulib_dir from --local-dir
1110 # - lookedup_file name of the merged (combined) file
1111 # - lookedup_tmp true if it is located in the tmp directory, blank otherwise
1115 if test -n "$local_gnulib_dir" && test -f "$local_gnulib_dir/$lkfile"; then
1116 lookedup_file="$local_gnulib_dir/$lkfile"
1119 if test -f "$gnulib_dir/$lkfile"; then
1120 if test -n "$local_gnulib_dir" && test -f "$local_gnulib_dir/$lkfile.diff"; then
1121 lkbase=`echo "$lkfile" | sed -e 's,^.*/,,'`
1122 rm -f "$tmp/$lkbase"
1123 cp "$gnulib_dir/$lkfile" "$tmp/$lkbase"
1124 patch -s "$tmp/$lkbase" < "$local_gnulib_dir/$lkfile.diff" \
1125 || func_fatal_error "patch file $local_gnulib_dir/$lkfile.diff didn't apply cleanly"
1126 lookedup_file="$tmp/$lkbase"
1129 lookedup_file="$gnulib_dir/$lkfile"
1133 func_fatal_error "file $gnulib_dir/$lkfile not found"
1140 # - local_gnulib_dir from --local-dir
1143 # Filter out metainformation files like README, which are not modules.
1144 # Filter out unit test modules; they can be retrieved through
1145 # --extract-tests-module if desired.
1147 (cd "$gnulib_dir" && find modules -type f -print | sed -e 's,^modules/,,')
1148 if test -n "$local_gnulib_dir" && test -d "$local_gnulib_dir/modules"; then
1149 (cd "$local_gnulib_dir" && find modules -type f -print | sed -e 's,^modules/,,' -e 's,\.diff$,,')
1152 | sed -e '/^CVS\//d' -e '/\/CVS\//d' \
1153 -e '/^ChangeLog$/d' -e '/\/ChangeLog$/d' \
1154 -e '/^COPYING$/d' -e '/\/COPYING$/d' \
1155 -e '/^README$/d' -e '/\/README$/d' \
1156 -e '/^TEMPLATE$/d' \
1157 -e '/^TEMPLATE-EXTENDED$/d' \
1158 -e '/^TEMPLATE-TESTS$/d' \
1161 | sed -e '/-tests$/d' \
1165 # func_verify_module
1166 # verifies a module name
1168 # - local_gnulib_dir from --local-dir
1169 # - module module name argument
1170 func_verify_module ()
1172 if { test -f "$gnulib_dir/modules/$module" \
1173 || { test -n "$local_gnulib_dir" && test -d "$local_gnulib_dir/modules" \
1174 && test -f "$local_gnulib_dir/modules/$module"; }; } \
1175 && test "CVS" != "$module" \
1176 && test "ChangeLog" != "$module" \
1177 && test "COPYING" != "$module" \
1178 && test "README" != "$module" \
1179 && test "TEMPLATE" != "$module" \
1180 && test "TEMPLATE-EXTENDED" != "$module" \
1181 && test "TEMPLATE-TESTS" != "$module"; then
1182 # OK, $module is a correct module name.
1183 # Verify that building the module description with 'patch' succeeds.
1184 func_lookup_file "modules/$module"
1186 echo "gnulib-tool: module $module doesn't exist" 1>&2
1191 # func_verify_nontests_module
1192 # verifies a module name, excluding tests modules
1194 # - local_gnulib_dir from --local-dir
1195 # - module module name argument
1196 func_verify_nontests_module ()
1199 *-tests ) module= ;;
1200 * ) func_verify_module ;;
1204 # func_verify_tests_module
1205 # verifies a module name, considering only tests modules
1207 # - local_gnulib_dir from --local-dir
1208 # - module module name argument
1209 func_verify_tests_module ()
1212 *-tests ) func_verify_module ;;
1217 sed_extract_prog=':[ ]*$/ {
1220 s/^Description:[ ]*$//
1223 s/^Depends-on:[ ]*$//
1224 s/^configure\.ac-early:[ ]*$//
1225 s/^configure\.ac:[ ]*$//
1226 s/^Makefile\.am:[ ]*$//
1230 s/^Maintainer:[ ]*$//
1237 # func_get_description module
1239 # - local_gnulib_dir from --local-dir
1240 func_get_description ()
1242 func_lookup_file "modules/$1"
1243 sed -n -e "/^Description$sed_extract_prog" < "$lookedup_file"
1246 # func_get_notice module
1248 # - local_gnulib_dir from --local-dir
1251 func_lookup_file "modules/$1"
1252 sed -n -e "/^Notice$sed_extract_prog" < "$lookedup_file"
1255 # func_get_filelist module
1257 # - local_gnulib_dir from --local-dir
1258 func_get_filelist ()
1260 func_lookup_file "modules/$1"
1261 sed -n -e "/^Files$sed_extract_prog" < "$lookedup_file"
1262 echo m4/gnulib-common.m4
1263 case "$autoconf_minversion" in
1270 # func_get_dependencies module
1272 # - local_gnulib_dir from --local-dir
1273 func_get_dependencies ()
1275 # ${module}-tests always implicitly depends on ${module}.
1276 echo "$1" | sed -n -e 's/-tests$//p'
1277 # Then the explicit dependencies listed in the module description.
1278 func_lookup_file "modules/$1"
1279 sed -n -e "/^Depends-on$sed_extract_prog" < "$lookedup_file"
1282 # func_get_autoconf_early_snippet module
1284 # - local_gnulib_dir from --local-dir
1285 func_get_autoconf_early_snippet ()
1287 func_lookup_file "modules/$1"
1288 sed -n -e "/^configure\.ac-early$sed_extract_prog" < "$lookedup_file"
1291 # func_get_autoconf_snippet module
1293 # - local_gnulib_dir from --local-dir
1294 func_get_autoconf_snippet ()
1296 func_lookup_file "modules/$1"
1297 sed -n -e "/^configure\.ac$sed_extract_prog" < "$lookedup_file"
1300 # func_get_automake_snippet module
1302 # - local_gnulib_dir from --local-dir
1303 func_get_automake_snippet ()
1305 func_lookup_file "modules/$1"
1306 sed -n -e "/^Makefile\.am$sed_extract_prog" < "$lookedup_file"
1309 # *-tests module live in tests/, not lib/.
1310 # Synthesize an EXTRA_DIST augmentation.
1311 all_files=`func_get_filelist $1`
1312 tests_files=`for f in $all_files; do \
1314 tests/*) echo $f ;; \
1316 done | sed -e 's,^tests/,,'`
1317 extra_files="$tests_files"
1318 if test -n "$extra_files"; then
1319 echo "EXTRA_DIST +=" $extra_files
1324 # Synthesize an EXTRA_DIST augmentation.
1325 sed_combine_lines='/\\$/{
1332 sed_extract_mentioned_files='s/^lib_SOURCES[ ]*+=[ ]*//p'
1333 already_mentioned_files=` \
1334 sed -n -e "/^Makefile\.am$sed_extract_prog" < "$lookedup_file" \
1335 | sed -e "$sed_combine_lines" \
1336 | sed -n -e "$sed_extract_mentioned_files" | sed -e 's/#.*//'`
1337 all_files=`func_get_filelist $1`
1338 lib_files=`for f in $all_files; do \
1342 done | sed -e 's,^lib/,,'`
1343 # Remove $already_mentioned_files from $lib_files.
1344 echo "$lib_files" | LC_ALL=C sort -u > "$tmp"/lib-files
1345 extra_files=`for f in $already_mentioned_files; do echo $f; done \
1346 | LC_ALL=C sort -u | LC_ALL=C join -v 2 - "$tmp"/lib-files`
1347 if test -n "$extra_files"; then
1348 echo "EXTRA_DIST +=" $extra_files
1351 # Synthesize also an EXTRA_lib_SOURCES augmentation.
1352 # This is necessary so that automake can generate the right list of
1354 # A possible approach would be to use autom4te --trace of the redefined
1355 # AC_LIBOBJ and AC_REPLACE_FUNCS macros when creating the Makefile.am
1356 # (use autom4te --trace, not just grep, so that AC_LIBOBJ invocations
1357 # inside autoconf's built-in macros are not missed).
1358 # But it's simpler and more robust to do it here, based on the file list.
1359 # If some .c file exists and is not used with AC_LIBOBJ - for example,
1360 # a .c file is preprocessed into another .c file for BUILT_SOURCES -,
1361 # automake will generate a useless dependency; this is harmless.
1363 relocatable-prog-wrapper) ;;
1365 sed_extract_c_files='/\.c$/p'
1366 extra_files=`echo "$extra_files" | sed -n -e "$sed_extract_c_files"`
1367 if test -n "$extra_files"; then
1368 echo "EXTRA_lib_SOURCES +=" $extra_files
1373 # Synthesize an EXTRA_DIST augmentation also for the files in build-aux/.
1374 buildaux_files=`for f in $all_files; do \
1376 build-aux/*) echo $f ;; \
1378 done | sed -e 's,^build-aux/,,'`
1379 if test -n "$buildaux_files"; then
1380 sed_prepend_auxdir='s,^,$(top_srcdir)/'"$auxdir"'/,'
1381 echo "EXTRA_DIST += "`echo "$buildaux_files" | sed -e "$sed_prepend_auxdir"`
1384 # Synthesize an EXTRA_DIST augmentation also for the files from top/.
1385 top_files=`for f in $all_files; do \
1389 done | sed -e 's,^top/,,'`
1390 if test -n "$top_files"; then
1391 sed_prepend_topdir='s,^,$(top_srcdir)/,'
1392 echo "EXTRA_DIST += "`echo "$top_files" | sed -e "$sed_prepend_topdir"`
1399 # func_get_include_directive module
1401 # - local_gnulib_dir from --local-dir
1402 func_get_include_directive ()
1404 func_lookup_file "modules/$1"
1405 sed -n -e "/^Include$sed_extract_prog" < "$lookedup_file" | \
1406 sed -e 's/^\(["<]\)/#include \1/'
1409 # func_get_link_directive module
1411 # - local_gnulib_dir from --local-dir
1412 func_get_link_directive ()
1414 func_lookup_file "modules/$1"
1415 sed -n -e "/^Link$sed_extract_prog" < "$lookedup_file"
1418 # func_get_license module
1420 # - local_gnulib_dir from --local-dir
1423 func_lookup_file "modules/$1"
1424 { sed -n -e "/^License$sed_extract_prog" < "$lookedup_file"
1425 # The default is GPL.
1427 } | sed -e 's,^ *$,,' | sed -e 1q
1430 # func_get_maintainer module
1432 # - local_gnulib_dir from --local-dir
1433 func_get_maintainer ()
1435 func_lookup_file "modules/$1"
1436 sed -n -e "/^Maintainer$sed_extract_prog" < "$lookedup_file"
1439 # func_get_tests_module module
1441 # - local_gnulib_dir from --local-dir
1442 func_get_tests_module ()
1444 # The naming convention for tests modules is hardwired: ${module}-tests.
1445 if test -f "$gnulib_dir/modules/$1"-tests \
1446 || { test -n "$local_gnulib_dir" && test -d "$local_gnulib_dir/modules" \
1447 && test -f "$local_gnulib_dir/modules/$1"-tests; }; then
1452 # func_acceptable module
1453 # tests whether a module is acceptable.
1455 # - avoidlist list of modules to avoid
1458 for avoid in $avoidlist; do
1459 if test "$avoid" = "$1"; then
1466 # func_modules_transitive_closure
1468 # - local_gnulib_dir from --local-dir
1469 # - modules list of specified modules
1470 # - inctests true if tests should be included, blank otherwise
1471 # - avoidlist list of modules to avoid
1472 # - tmp pathname of a temporary directory
1474 # - modules list of modules, including dependencies
1475 func_modules_transitive_closure ()
1477 # In order to process every module only once (for speed), process an "input
1478 # list" of modules, producing an "output list" of modules. During each round,
1479 # more modules can be queued in the input list. Once a module on the input
1480 # list has been processed, it is added to the "handled list", so we can avoid
1481 # to process it again.
1483 inmodules="$modules"
1485 while test -n "$inmodules"; do
1486 inmodules_this_round="$inmodules"
1487 inmodules= # Accumulator, queue for next round
1488 for module in $inmodules_this_round; do
1490 if test -n "$module"; then
1491 if func_acceptable $module; then
1492 func_append outmodules " $module"
1493 deps=`func_get_dependencies $module`
1494 # Duplicate dependencies are harmless, but Jim wants a warning.
1495 duplicated_deps=`echo "$deps" | LC_ALL=C sort | LC_ALL=C uniq -d`
1496 if test -n "$duplicated_deps"; then
1497 echo "warning: module $module has duplicated dependencies: "`echo $duplicated_deps` 1>&2
1499 func_append inmodules " $deps"
1500 if test -n "$inctests"; then
1501 testsmodule=`func_get_tests_module $module`
1502 if test -n "$testsmodule"; then
1503 func_append inmodules " $testsmodule"
1509 handledmodules=`for m in $handledmodules $inmodules_this_round; do echo $m; done | LC_ALL=C sort -u`
1510 # Remove $handledmodules from $inmodules.
1511 for m in $inmodules; do echo $m; done | LC_ALL=C sort -u > "$tmp"/queued-modules
1512 inmodules=`echo "$handledmodules" | LC_ALL=C join -v 2 - "$tmp"/queued-modules`
1514 modules=`for m in $outmodules; do echo $m; done | LC_ALL=C sort -u`
1515 rm -f "$tmp"/queued-modules
1518 # func_modules_add_dummy
1520 # - local_gnulib_dir from --local-dir
1521 # - modules list of modules, including dependencies
1523 # - modules list of modules, including 'dummy' if needed
1524 func_modules_add_dummy ()
1527 sed_remove_backslash_newline=':a
1534 for module in $modules; do
1535 func_verify_nontests_module
1536 if test -n "$module"; then
1537 # Extract the value of "lib_SOURCES += ...".
1538 for file in `func_get_automake_snippet "$module" | sed -e "$sed_remove_backslash_newline" | sed -n -e 's,^lib_SOURCES[ ]*+=\([^#]*\).*$,\1,p'`; do
1539 # Ignore .h files since they are not compiled.
1542 *) have_lib_SOURCES=yes ;;
1547 # Add the dummy module, to make sure the library will be non-empty.
1548 if test -z "$have_lib_SOURCES"; then
1549 if func_acceptable "dummy"; then
1550 func_append modules " dummy"
1555 # func_modules_notice
1557 # - local_gnulib_dir from --local-dir
1558 # - verbose integer, default 0, inc/decremented by --verbose/--quiet
1559 # - modules list of modules, including dependencies
1560 func_modules_notice ()
1562 if test $verbose -ge -1; then
1563 for module in $modules; do
1565 if test -n "$module"; then
1566 msg=`func_get_notice $module`
1567 if test -n "$msg"; then
1568 echo "Notice from module $module:"
1569 echo "$msg" | sed -e 's/^/ /'
1576 # func_modules_to_filelist
1578 # - local_gnulib_dir from --local-dir
1579 # - modules list of modules, including dependencies
1581 # - files list of files
1582 func_modules_to_filelist ()
1585 for module in $modules; do
1587 if test -n "$module"; then
1588 fs=`func_get_filelist $module`
1589 func_append files " $fs"
1592 files=`for f in $files; do echo $f; done | LC_ALL=C sort -u`
1595 # func_execute_command command [args...]
1596 # Executes a command.
1597 # Uses also the variables
1598 # - verbose integer, default 0, inc/decremented by --verbose/--quiet
1599 func_execute_command ()
1601 if test $verbose -ge 0; then
1605 # Commands like automake produce output to stderr even when they succeed.
1606 # Turn this output off if the command succeeds.
1607 "$@" > "$tmp"/cmdout 2>&1
1609 if test $cmdret = 0; then
1613 cat "$tmp"/cmdout 1>&2
1620 # func_emit_lib_Makefile_am
1621 # emits the contents of library makefile to standard output.
1623 # - local_gnulib_dir from --local-dir
1624 # - modules list of modules, including dependencies
1625 # - libname library name
1626 # - pobase directory relative to destdir where to place *.po files
1627 # - auxdir directory relative to destdir where to place build aux files
1628 # - makefile_name from --makefile-name
1629 # - libtool true if libtool will be used, false or blank otherwise
1630 # - macro_prefix prefix of gl_LIBOBJS macros to use
1631 # - po_domain prefix of i18n domain to use (without -gnulib suffix)
1632 # - actioncmd (optional) command that will reproduce this invocation
1633 # - for_test true if creating a package for testing, false otherwise
1635 # - uses_subdirs nonempty if object files in subdirs exist
1636 func_emit_lib_Makefile_am ()
1638 # When creating an includable Makefile.am snippet, augment variables with
1639 # += instead of assigning them.
1640 if test -n "$makefile_name"; then
1645 if test "$libtool" = true; then
1648 sed_eliminate_LDFLAGS=
1652 sed_eliminate_LDFLAGS='/^lib_LDFLAGS[ ]*+=/d'
1655 # When creating a package for testing: Attempt to provoke failures,
1656 # especially link errors, already during "make" rather than during
1657 # "make check", because "make check" is not possible in a cross-compiling
1658 # situation. Turn check_PROGRAMS into noinst_PROGRAMS.
1659 sed_transform_check_PROGRAMS='s,check_PROGRAMS,noinst_PROGRAMS,g'
1661 sed_transform_check_PROGRAMS=
1663 echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"
1664 echo "## Process this file with automake to produce Makefile.in."
1665 func_emit_copyright_notice
1666 if test -n "$actioncmd"; then
1667 echo "# Reproduce by: $actioncmd"
1672 for module in $modules; do
1673 func_verify_nontests_module
1674 if test -n "$module"; then
1676 func_get_automake_snippet "$module" |
1677 sed -e 's,lib_LIBRARIES,lib%_LIBRARIES,g' \
1678 -e 's,lib_LTLIBRARIES,lib%_LTLIBRARIES,g' \
1679 -e "$sed_eliminate_LDFLAGS" \
1680 -e 's,lib_\([A-Z][A-Z]*\),'"${libname}_${libext}"'_\1,g' \
1681 -e 's,lib%_LIBRARIES,lib_LIBRARIES,g' \
1682 -e 's,lib%_LTLIBRARIES,lib_LTLIBRARIES,g' \
1683 -e "$sed_transform_check_PROGRAMS"
1684 if test "$module" = 'alloca'; then
1685 echo "${libname}_${libext}_LIBADD += @${perhapsLT}ALLOCA@"
1686 echo "${libname}_${libext}_DEPENDENCIES += @${perhapsLT}ALLOCA@"
1689 # Skip the contents if it's entirely empty.
1690 if grep '[^ ]' amsnippet.tmp > /dev/null ; then
1691 echo "## begin gnulib module $module"
1694 echo "## end gnulib module $module"
1698 # Test whether there are some source files in subdirectories.
1699 for f in `func_get_filelist "$module"`; do
1701 lib/*/*.c) uses_subdirs=yes ;;
1707 if test -z "$makefile_name"; then
1708 # If there are source files in subdirectories, prevent collision of the
1709 # object files (example: hash.c and libxml/hash.c).
1711 if test -n "$uses_subdirs"; then
1712 subdir_options=' subdir-objects'
1714 echo "AUTOMAKE_OPTIONS = 1.5 gnits${subdir_options}"
1717 if test -z "$makefile_name"; then
1718 echo "noinst_HEADERS ="
1719 echo "noinst_LIBRARIES ="
1720 echo "noinst_LTLIBRARIES ="
1721 # Automake versions < 1.9b create an empty pkgdatadir at installation time
1722 # if you specify pkgdata_DATA to empty. This is a workaround.
1723 if grep '^pkgdata_DATA *+=' allsnippets.tmp > /dev/null; then
1724 echo "pkgdata_DATA ="
1727 echo "BUILT_SOURCES ="
1730 echo "MOSTLYCLEANFILES $assign core *.stackdump"
1731 if test -z "$makefile_name"; then
1732 echo "MOSTLYCLEANDIRS ="
1734 echo "DISTCLEANFILES ="
1735 echo "MAINTAINERCLEANFILES ="
1737 echo "AM_CPPFLAGS ="
1740 if LC_ALL=C grep "^[a-zA-Z0-9_]*_${perhapsLT}LIBRARIES *+\{0,1\}= *$libname\\.$libext\$" allsnippets.tmp > /dev/null; then
1741 # One of the snippets already specifies an installation location for the
1742 # library. Don't confuse automake by saying it should not be installed.
1745 # By default, the generated library should not be installed.
1746 echo "noinst_${perhapsLT}LIBRARIES += $libname.$libext"
1749 echo "${libname}_${libext}_SOURCES ="
1750 # Here we use $(LIBOBJS), not @LIBOBJS@. The value is the same. However,
1751 # automake during its analysis looks for $(LIBOBJS), not for @LIBOBJS@.
1752 echo "${libname}_${libext}_LIBADD = \$(${macro_prefix}_${perhapsLT}LIBOBJS)"
1753 echo "${libname}_${libext}_DEPENDENCIES = \$(${macro_prefix}_${perhapsLT}LIBOBJS)"
1754 echo "EXTRA_${libname}_${libext}_SOURCES ="
1755 if test "$libtool" = true; then
1756 echo "${libname}_${libext}_LDFLAGS = \$(AM_LDFLAGS)"
1759 if test -n "$pobase"; then
1760 echo "AM_CPPFLAGS += -DDEFAULT_TEXT_DOMAIN=\\\"${po_domain}-gnulib\\\""
1763 cat allsnippets.tmp \
1764 | sed -e 's|\$(top_srcdir)/build-aux/|$(top_srcdir)/'"$auxdir"'/|g'
1766 echo "mostlyclean-local: mostlyclean-generic"
1767 echo " @for dir in '' \$(MOSTLYCLEANDIRS); do \\"
1768 echo " if test -n \"\$\$dir\" && test -d \$\$dir; then \\"
1769 echo " echo \"rmdir \$\$dir\"; rmdir \$\$dir; \\"
1773 rm -f allsnippets.tmp
1776 # func_emit_po_Makevars
1777 # emits the contents of po/ makefile parameterization to standard output.
1779 # - local_gnulib_dir from --local-dir
1780 # - sourcebase directory relative to destdir where to place source code
1781 # - pobase directory relative to destdir where to place *.po files
1782 # - po_domain prefix of i18n domain to use (without -gnulib suffix)
1783 func_emit_po_Makevars ()
1785 echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"
1786 func_emit_copyright_notice
1788 echo "# Usually the message domain is the same as the package name."
1789 echo "# But here it has a '-gnulib' suffix."
1790 echo "DOMAIN = ${po_domain}-gnulib"
1792 echo "# These two variables depend on the location of this directory."
1793 echo "subdir = ${pobase}"
1794 echo "top_builddir = "`echo "$pobase" | sed -e 's,//*,/,g' -e 's,[^/][^/]*,..,g'`
1797 # These options get passed to xgettext.
1798 XGETTEXT_OPTIONS = \
1799 --keyword=_ --flag=_:1:pass-c-format \
1800 --keyword=N_ --flag=N_:1:pass-c-format \
1801 --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \
1802 --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \
1803 --flag=error:3:c-format --flag=error_at_line:5:c-format
1805 # This is the copyright holder that gets inserted into the header of the
1806 # $(DOMAIN).pot file. gnulib is copyrighted by the FSF.
1807 COPYRIGHT_HOLDER = Free Software Foundation, Inc.
1809 # This is the email address or URL to which the translators shall report
1810 # bugs in the untranslated strings:
1811 # - Strings which are not entire sentences, see the maintainer guidelines
1812 # in the GNU gettext documentation, section 'Preparing Strings'.
1813 # - Strings which use unclear terms or require additional context to be
1815 # - Strings which make invalid assumptions about notation of date, time or
1817 # - Pluralisation problems.
1818 # - Incorrect English spelling.
1819 # - Incorrect formatting.
1820 # It can be your email address, or a mailing list address where translators
1821 # can write to without being subscribed, or the URL of a web page through
1822 # which the translators can contact you.
1823 MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org
1825 # This is the list of locale categories, beyond LC_MESSAGES, for which the
1826 # message catalogs shall be used. It is usually empty.
1827 EXTRA_LOCALE_CATEGORIES =
1829 # This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt'
1830 # context. Possible values are "yes" and "no". Set this to yes if the
1831 # package uses functions taking also a message context, like pgettext(), or
1832 # if in $(XGETTEXT_OPTIONS) you define keywords with a context argument.
1837 # func_emit_po_POTFILES_in
1838 # emits the file list to be passed to xgettext to standard output.
1840 # - local_gnulib_dir from --local-dir
1841 # - sourcebase directory relative to destdir where to place source code
1842 # - files list of new files
1843 func_emit_po_POTFILES_in ()
1845 echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"
1846 func_emit_copyright_notice
1848 echo "# List of files which contain translatable strings."
1849 echo "$files" | sed -n -e "s,^lib/,$sourcebase/,p"
1852 # func_emit_tests_Makefile_am
1853 # emits the contents of tests makefile to standard output.
1855 # - local_gnulib_dir from --local-dir
1856 # - modules list of modules, including dependencies
1857 # - libname library name
1858 # - auxdir directory relative to destdir where to place build aux files
1859 # - makefile_name from --makefile-name
1860 # - libtool true if libtool will be used, false or blank otherwise
1861 # - sourcebase relative directory containing lib source code
1862 # - m4base relative directory containing autoconf macros
1863 # - testsbase relative directory containing unit test code
1864 # - macro_prefix prefix of gl_LIBOBJS macros to use
1865 # - for_test true if creating a package for testing, false otherwise
1866 # - use_libtests true if a libtests.a should be built, false otherwise
1868 # - uses_subdirs nonempty if object files in subdirs exist
1869 func_emit_tests_Makefile_am ()
1871 if test "$libtool" = true; then
1873 sed_eliminate_LDFLAGS=
1876 sed_eliminate_LDFLAGS='/^lib_LDFLAGS[ ]*+=/d'
1879 # When creating a package for testing: Attempt to provoke failures,
1880 # especially link errors, already during "make" rather than during
1881 # "make check", because "make check" is not possible in a cross-compiling
1882 # situation. Turn check_PROGRAMS into noinst_PROGRAMS.
1883 sed_transform_check_PROGRAMS='s,check_PROGRAMS,noinst_PROGRAMS,g'
1885 sed_transform_check_PROGRAMS=
1887 testsbase_inverse=`echo "$testsbase" | sed -e 's,/$,,' | sed -e 's,[^/][^/]*,..,g'`
1888 echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"
1889 echo "## Process this file with automake to produce Makefile.in."
1890 func_emit_copyright_notice
1894 for module in $modules; do
1896 func_verify_tests_module
1900 if test -n "$module"; then
1902 func_get_automake_snippet "$module" |
1903 sed -e 's,lib_LIBRARIES,lib%_LIBRARIES,g' \
1904 -e 's,lib_LTLIBRARIES,lib%_LTLIBRARIES,g' \
1905 -e "$sed_eliminate_LDFLAGS" \
1906 -e 's,lib_\([A-Z][A-Z]*\),libtests_a_\1,g' \
1907 -e 's,lib%_LIBRARIES,lib_LIBRARIES,g' \
1908 -e 's,lib%_LTLIBRARIES,lib_LTLIBRARIES,g' \
1909 -e "$sed_transform_check_PROGRAMS"
1910 if $use_libtests && test "$module" = 'alloca'; then
1911 echo "libtests_a_LIBADD += @${perhapsLT}ALLOCA@"
1912 echo "libtests_a_DEPENDENCIES += @${perhapsLT}ALLOCA@"
1915 # Skip the contents if it's entirely empty.
1916 if grep '[^ ]' amsnippet.tmp > /dev/null ; then
1917 echo "## begin gnulib module $module"
1920 echo "## end gnulib module $module"
1924 # Test whether there are some source files in subdirectories.
1925 for f in `func_get_filelist "$module"`; do
1927 lib/*/*.c | tests/*/*.c) uses_subdirs=yes ;;
1933 # Generate dependencies here, since it eases the debugging of test failures.
1934 # If there are source files in subdirectories, prevent collision of the
1935 # object files (example: hash.c and libxml/hash.c).
1937 if test -n "$uses_subdirs"; then
1938 subdir_options=' subdir-objects'
1940 echo "AUTOMAKE_OPTIONS = 1.5 foreign${subdir_options}"
1943 echo "ACLOCAL_AMFLAGS = -I ${testsbase_inverse}/${m4base}"
1946 # Nothing is being added to SUBDIRS; nevertheless the existence of this
1947 # variable is needed to avoid an error from automake:
1948 # "AM_GNU_GETTEXT used but SUBDIRS not defined"
1951 echo "TESTS_ENVIRONMENT ="
1952 echo "noinst_PROGRAMS ="
1953 if ! $for_test; then
1954 echo "check_PROGRAMS ="
1956 echo "noinst_HEADERS ="
1957 echo "noinst_LIBRARIES ="
1958 if $use_libtests; then
1960 echo "noinst_LIBRARIES += libtests.a"
1962 echo "check_LIBRARIES = libtests.a"
1965 # Automake versions < 1.9b create an empty pkgdatadir at installation time
1966 # if you specify pkgdata_DATA to empty. This is a workaround.
1967 if grep '^pkgdata_DATA *+=' allsnippets.tmp > /dev/null; then
1968 echo "pkgdata_DATA ="
1971 echo "BUILT_SOURCES ="
1973 echo "MOSTLYCLEANFILES = core *.stackdump"
1974 echo "MOSTLYCLEANDIRS ="
1976 echo "DISTCLEANFILES ="
1977 echo "MAINTAINERCLEANFILES ="
1979 echo "AM_CPPFLAGS = \\"
1980 echo " -I. -I\$(srcdir) \\"
1981 echo " -I${testsbase_inverse} -I\$(srcdir)/${testsbase_inverse} \\"
1982 echo " -I${testsbase_inverse}/${sourcebase-lib} -I\$(srcdir)/${testsbase_inverse}/${sourcebase-lib}"
1984 local_ldadd_before=''
1985 local_ldadd_after=''
1986 if $use_libtests; then
1987 # All test programs need to be linked with libtests.a.
1988 # It needs to be passed to the linker before ${libname}.${libext}, since
1989 # the tests-related modules depend on the main modules.
1990 # It also needs to be passed to the linker after ${libname}.${libext}
1991 # because the latter might contain incomplete modules (such as the 'error'
1992 # module whose dependency to 'progname' is voluntarily omitted).
1993 # The LIBTESTS_LIBDEPS can be passed to the linker once or twice, it does
1995 local_ldadd_before=' libtests.a'
1996 local_ldadd_after=' libtests.a $(LIBTESTS_LIBDEPS)'
1998 echo "LDADD =${local_ldadd_before} ${testsbase_inverse}/${sourcebase-lib}/${libname}.${libext}${local_ldadd_after}"
2000 if $use_libtests; then
2001 echo "libtests_a_SOURCES ="
2002 # Here we use $(LIBOBJS), not @LIBOBJS@. The value is the same. However,
2003 # automake during its analysis looks for $(LIBOBJS), not for @LIBOBJS@.
2004 echo "libtests_a_LIBADD = \$(${macro_prefix}tests_LIBOBJS)"
2005 echo "libtests_a_DEPENDENCIES = \$(${macro_prefix}tests_LIBOBJS)"
2006 echo "EXTRA_libtests_a_SOURCES ="
2007 # The circular dependency in LDADD requires this.
2008 echo "AM_LIBTOOLFLAGS = --preserve-dup-deps"
2011 cat allsnippets.tmp \
2012 | sed -e 's|\$(top_srcdir)/build-aux/|$(top_srcdir)/'"$auxdir"'/|g'
2013 echo "# Clean up after Solaris cc."
2015 echo " rm -rf SunWS_cache"
2017 echo "mostlyclean-local: mostlyclean-generic"
2018 echo " @for dir in '' \$(MOSTLYCLEANDIRS); do \\"
2019 echo " if test -n \"\$\$dir\" && test -d \$\$dir; then \\"
2020 echo " echo \"rmdir \$\$dir\"; rmdir \$\$dir; \\"
2024 rm -f allsnippets.tmp
2027 # func_emit_initmacro_start macro_prefix
2028 # emits the first few statements of the gl_INIT macro to standard output.
2029 # - macro_prefix prefix of gl_EARLY, gl_INIT macros to use
2030 func_emit_initmacro_start ()
2032 macro_prefix_arg="$1"
2033 # Overriding AC_LIBOBJ and AC_REPLACE_FUNCS has the effect of storing
2034 # platform-dependent object files in ${macro_prefix_arg}_LIBOBJS instead of
2035 # LIBOBJS. The purpose is to allow several gnulib instantiations under
2036 # a single configure.ac file. (AC_CONFIG_LIBOBJ_DIR does not allow this
2038 # Furthermore it avoids an automake error like this when a Makefile.am
2039 # that uses pieces of gnulib also uses $(LIBOBJ):
2040 # automatically discovered file `error.c' should not be explicitly mentioned
2041 echo " m4_pushdef([AC_LIBOBJ], m4_defn([${macro_prefix_arg}_LIBOBJ]))"
2042 echo " m4_pushdef([AC_REPLACE_FUNCS], m4_defn([${macro_prefix_arg}_REPLACE_FUNCS]))"
2043 # Overriding AC_LIBSOURCES has the same purpose of avoiding the automake
2044 # error when a Makefile.am that uses pieces of gnulib also uses $(LIBOBJ):
2045 # automatically discovered file `error.c' should not be explicitly mentioned
2046 # We let automake know about the files to be distributed through the
2047 # EXTRA_lib_SOURCES variable.
2048 echo " m4_pushdef([AC_LIBSOURCES], m4_defn([${macro_prefix_arg}_LIBSOURCES]))"
2049 # Create data variables for checking the presence of files that are mentioned
2050 # as AC_LIBSOURCES arguments. These are m4 variables, not shell variables,
2051 # because we want the check to happen when the configure file is created,
2052 # not when it is run. ${macro_prefix_arg}_LIBSOURCES_LIST is the list of
2053 # files to check for. ${macro_prefix_arg}_LIBSOURCES_DIR is the subdirectory
2054 # in which to expect them.
2055 echo " m4_pushdef([${macro_prefix_arg}_LIBSOURCES_LIST], [])"
2056 echo " m4_pushdef([${macro_prefix_arg}_LIBSOURCES_DIR], [])"
2060 # func_emit_initmacro_end macro_prefix
2061 # emits the last few statements of the gl_INIT macro to standard output.
2062 # - macro_prefix prefix of gl_EARLY, gl_INIT macros to use
2063 func_emit_initmacro_end ()
2065 macro_prefix_arg="$1"
2066 # Check the presence of files that are mentioned as AC_LIBSOURCES arguments.
2067 # The check is performed only when autoconf is run from the directory where
2068 # the configure.ac resides; if it is run from a different directory, the
2070 echo " m4_ifval(${macro_prefix_arg}_LIBSOURCES_LIST, ["
2071 echo " m4_syscmd([test ! -d ]m4_defn([${macro_prefix_arg}_LIBSOURCES_DIR])[ ||"
2072 echo " for gl_file in ]${macro_prefix_arg}_LIBSOURCES_LIST[ ; do"
2073 echo " if test ! -r ]m4_defn([${macro_prefix_arg}_LIBSOURCES_DIR])[/\$gl_file ; then"
2074 echo " echo \"missing file ]m4_defn([${macro_prefix_arg}_LIBSOURCES_DIR])[/\$gl_file\" >&2"
2078 echo " m4_if(m4_sysval, [0], [],"
2079 echo " [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])"
2081 echo " m4_popdef([${macro_prefix_arg}_LIBSOURCES_DIR])"
2082 echo " m4_popdef([${macro_prefix_arg}_LIBSOURCES_LIST])"
2083 echo " m4_popdef([AC_LIBSOURCES])"
2084 echo " m4_popdef([AC_REPLACE_FUNCS])"
2085 echo " m4_popdef([AC_LIBOBJ])"
2086 echo " AC_CONFIG_COMMANDS_PRE(["
2087 echo " ${macro_prefix_arg}_libobjs="
2088 echo " ${macro_prefix_arg}_ltlibobjs="
2089 echo " if test -n \"\$${macro_prefix_arg}_LIBOBJS\"; then"
2090 echo " # Remove the extension."
2091 echo " sed_drop_objext='s/\\.o\$//;s/\\.obj\$//'"
2092 echo " for i in \`for i in \$${macro_prefix_arg}_LIBOBJS; do echo \"\$i\"; done | sed \"\$sed_drop_objext\" | sort | uniq\`; do"
2093 echo " ${macro_prefix_arg}_libobjs=\"\$${macro_prefix_arg}_libobjs \$i.\$ac_objext\""
2094 echo " ${macro_prefix_arg}_ltlibobjs=\"\$${macro_prefix_arg}_ltlibobjs \$i.lo\""
2097 echo " AC_SUBST([${macro_prefix_arg}_LIBOBJS], [\$${macro_prefix_arg}_libobjs])"
2098 echo " AC_SUBST([${macro_prefix_arg}_LTLIBOBJS], [\$${macro_prefix_arg}_ltlibobjs])"
2102 # func_emit_initmacro_done macro_prefix sourcebase
2103 # emits a few statements after the gl_INIT macro to standard output.
2104 # - macro_prefix prefix of gl_EARLY, gl_INIT macros to use
2105 # - sourcebase directory relative to destdir where to place source code
2106 func_emit_initmacro_done ()
2108 macro_prefix_arg="$1"
2111 echo "# Like AC_LIBOBJ, except that the module name goes"
2112 echo "# into ${macro_prefix_arg}_LIBOBJS instead of into LIBOBJS."
2113 echo "AC_DEFUN([${macro_prefix_arg}_LIBOBJ], ["
2114 echo " AS_LITERAL_IF([\$1], [${macro_prefix_arg}_LIBSOURCES([\$1.c])])dnl"
2115 echo " ${macro_prefix_arg}_LIBOBJS=\"\$${macro_prefix_arg}_LIBOBJS \$1.\$ac_objext\""
2118 echo "# Like AC_REPLACE_FUNCS, except that the module name goes"
2119 echo "# into ${macro_prefix_arg}_LIBOBJS instead of into LIBOBJS."
2120 echo "AC_DEFUN([${macro_prefix_arg}_REPLACE_FUNCS], ["
2121 echo " m4_foreach_w([gl_NAME], [\$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl"
2122 echo " AC_CHECK_FUNCS([\$1], , [${macro_prefix_arg}_LIBOBJ(\$ac_func)])"
2125 echo "# Like AC_LIBSOURCES, except the directory where the source file is"
2126 echo "# expected is derived from the gnulib-tool parameterization,"
2127 echo "# and alloca is special cased (for the alloca-opt module)."
2128 echo "# We could also entirely rely on EXTRA_lib..._SOURCES."
2129 echo "AC_DEFUN([${macro_prefix_arg}_LIBSOURCES], ["
2130 echo " m4_foreach([_gl_NAME], [\$1], ["
2131 echo " m4_if(_gl_NAME, [alloca.c], [], ["
2132 echo " m4_define([${macro_prefix_arg}_LIBSOURCES_DIR], [$sourcebase_arg])"
2133 echo " m4_append([${macro_prefix_arg}_LIBSOURCES_LIST], _gl_NAME, [ ])"
2139 # func_import modules
2140 # Uses also the variables
2141 # - destdir target directory
2142 # - local_gnulib_dir from --local-dir
2143 # - verbose integer, default 0, inc/decremented by --verbose/--quiet
2144 # - libname library name
2145 # - sourcebase directory relative to destdir where to place source code
2146 # - m4base directory relative to destdir where to place *.m4 macros
2147 # - pobase directory relative to destdir where to place *.po files
2148 # - docbase directory relative to destdir where to place doc files
2149 # - testsbase directory relative to destdir where to place unit test code
2150 # - auxdir directory relative to destdir where to place build aux files
2151 # - inctests true if --with-tests was given, blank otherwise
2152 # - avoidlist list of modules to avoid, from --avoid
2153 # - lgpl yes or a number if library's license shall be LGPL,
2155 # - makefile_name from --makefile-name
2156 # - libtool true if --libtool was given, false if --no-libtool was
2157 # given, blank otherwise
2158 # - guessed_libtool true if the configure.ac file uses libtool, false otherwise
2159 # - macro_prefix prefix of gl_EARLY, gl_INIT macros to use
2160 # - po_domain prefix of i18n domain to use (without -gnulib suffix)
2161 # - vc_files true if --vc-files was given, false if --no-vc-files was
2162 # given, blank otherwise
2163 # - autoconf_minversion minimum supported autoconf version
2164 # - doit : if actions shall be executed, false if only to be printed
2165 # - symbolic true if files should be symlinked, copied otherwise
2166 # - lsymbolic true if files from local_gnulib_dir should be symlinked,
2168 # - do_copyrights true if copyright notices in files should be replaced,
2172 # Get the cached settings.
2173 cached_local_gnulib_dir=
2174 cached_specified_modules=
2184 cached_makefile_name=
2186 cached_macro_prefix=
2190 if test -f "$destdir"/$m4base/gnulib-cache.m4; then
2191 cached_libtool=false
2197 s,^.*gl_LOCAL_DIR([[ ]*\([^])]*\).*$,cached_local_gnulib_dir="\1",p
2206 s,^.*gl_MODULES([[ ]*\([^])]*\).*$,cached_specified_modules="\1",p
2209 s,^.*gl_AVOID([[ ]*\([^])]*\).*$,cached_avoidlist="\1",p
2212 s,^.*gl_SOURCE_BASE([[ ]*\([^])]*\).*$,cached_sourcebase="\1",p
2215 s,^.*gl_M4_BASE([[ ]*\([^])]*\).*$,cached_m4base="\1",p
2218 s,^.*gl_PO_BASE([[ ]*\([^])]*\).*$,cached_pobase="\1",p
2221 s,^.*gl_DOC_BASE([[ ]*\([^])]*\).*$,cached_docbase="\1",p
2224 s,^.*gl_TESTS_BASE([[ ]*\([^])]*\).*$,cached_testsbase="\1",p
2227 s,^.*$,cached_inctests=true,p
2230 s,^.*gl_LIB([[ ]*\([^])]*\).*$,cached_libname="\1",p
2233 s,^.*gl_LGPL([[ ]*\([^])]*\).*$,cached_lgpl="\1",p
2236 s,^.*$,cached_lgpl=yes,p
2238 /gl_MAKEFILE_NAME(/ {
2239 s,^.*gl_MAKEFILE_NAME([[ ]*\([^])]*\).*$,cached_makefile_name="\1",p
2242 s,^.*$,cached_libtool=true,p
2244 /gl_MACRO_PREFIX(/ {
2245 s,^.*gl_MACRO_PREFIX([[ ]*\([^])]*\).*$,cached_macro_prefix="\1",p
2248 s,^.*gl_PO_DOMAIN([[ ]*\([^])]*\).*$,cached_po_domain="\1",p
2251 s,^.*gl_VC_FILES([[ ]*\([^])]*\).*$,cached_vc_files="\1",p
2253 eval `sed -n -e "$my_sed_traces" < "$destdir"/$m4base/gnulib-cache.m4`
2254 if test -f "$destdir"/$m4base/gnulib-comp.m4; then
2259 /AC_DEFUN(\['"${cached_macro_prefix}"'_FILE_LIST\], \[/ {
2260 s,^.*$,cached_files=",p
2272 eval `sed -n -e "$my_sed_traces" < "$destdir"/$m4base/gnulib-comp.m4`
2276 # Merge the cached settings with the specified ones.
2277 # The m4base must be the same as expected from the pathname.
2278 if test -n "$cached_m4base" && test "$cached_m4base" != "$m4base"; then
2279 func_fatal_error "$m4base/gnulib-cache.m4 is expected to contain gl_M4_BASE([$m4base])"
2281 # The local_gnulib_dir defaults to the cached one. Recall that the cached one
2282 # is relative to $destdir, whereas the one we use is relative to . or absolute.
2283 if test -z "$local_gnulib_dir"; then
2284 if test -n "$cached_local_gnulib_dir"; then
2287 local_gnulib_dir="$destdir/$cached_local_gnulib_dir" ;;
2289 case "$cached_local_gnulib_dir" in
2291 local_gnulib_dir="$destdir/$cached_local_gnulib_dir" ;;
2293 func_relconcat "$destdir" "$cached_local_gnulib_dir"
2294 local_gnulib_dir="$relconcat" ;;
2299 # Append the cached and the specified module names. So that
2300 # "gnulib-tool --import foo" means to add the module foo.
2301 specified_modules="$cached_specified_modules $1"
2302 # Append the cached and the specified avoidlist. This is probably better
2303 # than dropping the cached one when --avoid is specified at least once.
2304 avoidlist=`for m in $cached_avoidlist $avoidlist; do echo $m; done | LC_ALL=C sort -u`
2305 avoidlist=`echo $avoidlist`
2307 # The sourcebase defaults to the cached one.
2308 if test -z "$sourcebase"; then
2309 sourcebase="$cached_sourcebase"
2310 if test -z "$sourcebase"; then
2311 func_fatal_error "missing --source-base option"
2314 # The pobase defaults to the cached one.
2315 if test -z "$pobase"; then
2316 pobase="$cached_pobase"
2318 # The docbase defaults to the cached one.
2319 if test -z "$docbase"; then
2320 docbase="$cached_docbase"
2321 if test -z "$docbase"; then
2322 func_fatal_error "missing --doc-base option. --doc-base has been introduced on 2006-07-11; if your last invocation of 'gnulib-tool --import' is before that date, you need to run 'gnulib-tool --import' once, with a --doc-base option."
2325 # The testsbase defaults to the cached one.
2326 if test -z "$testsbase"; then
2327 testsbase="$cached_testsbase"
2328 if test -z "$testsbase"; then
2329 func_fatal_error "missing --tests-base option"
2332 # Require the tests if specified either way.
2333 if test -z "$inctests"; then
2334 inctests="$cached_inctests"
2336 # The libname defaults to the cached one.
2337 if test -z "$supplied_libname"; then
2338 libname="$cached_libname"
2339 if test -z "$libname"; then
2340 func_fatal_error "missing --lib option"
2343 # Require LGPL if specified either way.
2344 if test -z "$lgpl"; then
2347 # The makefile_name defaults to the cached one.
2348 if test -z "$makefile_name"; then
2349 makefile_name="$cached_makefile_name"
2351 # Use libtool if specified either way, or if guessed.
2352 if test -z "$libtool"; then
2353 if test -n "$cached_m4base"; then
2354 libtool="$cached_libtool"
2356 libtool="$guessed_libtool"
2359 # The macro_prefix defaults to the cached one.
2360 if test -z "$macro_prefix"; then
2361 macro_prefix="$cached_macro_prefix"
2362 if test -z "$macro_prefix"; then
2363 func_fatal_error "missing --macro-prefix option"
2366 # The po_domain defaults to the cached one.
2367 if test -z "$po_domain"; then
2368 po_domain="$cached_po_domain"
2370 # The vc_files defaults to the cached one.
2371 if test -z "$vc_files"; then
2372 vc_files="$cached_vc_files"
2375 # Canonicalize the list of specified modules.
2376 specified_modules=`for m in $specified_modules; do echo $m; done | LC_ALL=C sort -u`
2378 # Determine final module list.
2379 modules="$specified_modules"
2380 func_modules_transitive_closure
2381 if test $verbose -ge 0; then
2382 echo "Module list with included dependencies:"
2383 echo "$modules" | sed -e 's/^/ /'
2385 final_modules="$modules"
2387 # Determine main module list and tests-related module list separately.
2388 # The main module list is the transitive closure of the specified modules,
2389 # ignoring tests modules. Its lib/* sources go into $sourcebase/. If --lgpl
2390 # is specified, it will consist only of LGPLed source.
2391 # The tests-related module list is the transitive closure of the specified
2392 # modules, including tests modules, minus the main module list. Its lib/*
2393 # sources (brought in through dependencies of *-tests modules) go into
2394 # $testsbase/. It may contain GPLed source, even if --lgpl is specified.
2395 # Determine main module list.
2396 saved_inctests="$inctests"
2398 modules="$specified_modules"
2399 func_modules_transitive_closure
2400 main_modules="$modules"
2401 inctests="$saved_inctests"
2402 if test $verbose -ge 1; then
2403 echo "Main module list:"
2404 echo "$main_modules" | sed -e 's/^/ /'
2406 # Determine tests-related module list.
2407 echo "$final_modules" | LC_ALL=C sort -u > "$tmp"/final-modules
2408 testsrelated_modules=`echo "$main_modules" | LC_ALL=C sort -u | LC_ALL=C join -v 2 - "$tmp"/final-modules`
2409 if test $verbose -ge 1; then
2410 echo "Tests-related module list:"
2411 echo "$testsrelated_modules" | sed -e 's/^/ /'
2414 # Add the dummy module to the main module list if needed.
2415 modules="$main_modules"
2416 func_modules_add_dummy
2417 main_modules="$modules"
2419 # Determine whether a $testsbase/libtests.a is needed.
2421 for module in $testsrelated_modules; do
2422 func_verify_nontests_module
2423 if test -n "$module"; then
2424 all_files=`func_get_filelist $module`
2425 lib_files=`for f in $all_files; do \
2429 done | sed -e 's,^lib/,,'`
2430 if test -n "$lib_files"; then
2437 # Add the dummy module to the tests-related module list if needed.
2438 if $use_libtests; then
2439 modules="$testsrelated_modules"
2440 func_modules_add_dummy
2441 testsrelated_modules="$modules"
2444 # If --lgpl, verify that the licenses of modules are compatible.
2445 if test -n "$lgpl"; then
2446 for module in $main_modules; do
2447 license=`func_get_license $module`
2449 'GPLed build tool') ;;
2450 'public domain' | 'unlimited' | 'unmodifiable license text') ;;
2456 *) func_fatal_error "incompatible license on module $module: $license" ;;
2462 *) func_fatal_error "incompatible license on module $module: $license" ;;
2465 *) func_fatal_error "invalid value lgpl=$lgpl" ;;
2472 # Show banner notice of every module.
2473 modules="$main_modules"
2476 # Determine script to apply to imported library files.
2477 sed_transform_lib_file=
2478 for module in $main_modules; do
2479 if test $module = config-h; then
2480 # Assume config.h exists, and that -DHAVE_CONFIG_H is omitted.
2481 sed_transform_lib_file=$sed_transform_lib_file'
2482 s/^#ifdef[ ]*HAVE_CONFIG_H[ ]*$/#if 1/
2487 sed_transform_main_lib_file="$sed_transform_lib_file"
2488 if test -n "$do_copyrights"; then
2489 if test -n "$lgpl"; then
2493 sed_transform_main_lib_file=$sed_transform_main_lib_file'
2494 s/GNU General/GNU Lesser General/g
2498 sed_transform_main_lib_file=$sed_transform_main_lib_file'
2499 s/GNU General/GNU Lesser General/g
2500 s/version [23]\([ ,]\)/version 2.1\1/g
2503 *) func_fatal_error "invalid value lgpl=$lgpl" ;;
2507 sed_transform_main_lib_file=$sed_transform_main_lib_file'
2508 s/GNU Lesser General/GNU General/g
2509 s/GNU Library General/GNU General/g
2510 s/version \(2\|2\.1\)\([ ,]\)/version 3\2/g
2515 # Determine script to apply to library files that go into $testsbase/.
2516 sed_transform_testsrelated_lib_file="$sed_transform_lib_file"
2517 if test -n "$do_copyrights"; then
2519 sed_transform_testsrelated_lib_file=$sed_transform_testsrelated_lib_file'
2520 s/GNU Lesser General/GNU General/g
2521 s/GNU Library General/GNU General/g
2522 s/version \(2\|2\.1\)\([ ,]\)/version 3\2/g
2526 # Determine the final file lists.
2527 # They must be computed separately, because files in lib/* go into
2528 # $sourcebase/ if they are in the main file list but into $testsbase/
2529 # if they are in the tests-related file list. Furthermore lib/dummy.c
2531 # Determine final main file list.
2532 modules="$main_modules"
2533 func_modules_to_filelist
2535 # Determine final tests-related file list.
2536 modules="$testsrelated_modules"
2537 func_modules_to_filelist
2538 testsrelated_files=`echo "$files" | sed -e 's,^lib/,tests=lib/,'`
2539 # Merge both file lists.
2540 sed_remove_empty_lines='/^$/d'
2541 files=`{ echo "$main_files"; echo "$testsrelated_files"; } | sed -e "$sed_remove_empty_lines" | LC_ALL=C sort -u`
2542 if test $verbose -ge 0; then
2544 sed_prettyprint_files='s,^tests=lib/\(.*\)$,lib/\1 -> tests/\1,'
2545 echo "$files" | sed -e "$sed_prettyprint_files" -e 's/^/ /'
2549 || func_fatal_error "refusing to do nothing"
2551 # Add m4/gnulib-tool.m4 to the file list. It is not part of any module.
2552 new_files="$files m4/gnulib-tool.m4"
2553 old_files="$cached_files"
2554 if test -f "$destdir"/$m4base/gnulib-tool.m4; then
2555 func_append old_files " m4/gnulib-tool.m4"
2558 sed_rewrite_old_files="\
2559 s,^build-aux/,$auxdir/,
2560 s,^doc/,$cached_docbase/,
2561 s,^lib/,$cached_sourcebase/,
2562 s,^m4/,$cached_m4base/,
2563 s,^tests/,$cached_testsbase/,
2564 s,^tests=lib/,$cached_testsbase/,
2566 sed_rewrite_new_files="\
2567 s,^build-aux/,$auxdir/,
2569 s,^lib/,$sourcebase/,
2571 s,^tests/,$testsbase/,
2572 s,^tests=lib/,$testsbase/,
2575 # Create directories.
2576 { echo "$sourcebase"
2578 if test -n "$pobase"; then
2581 docfiles=`echo "$files" | sed -n -e 's,^doc/,,p'`
2582 if test -n "$docfiles"; then
2585 if test -n "$inctests"; then
2589 for f in $files; do echo $f; done \
2590 | sed -e "$sed_rewrite_new_files" \
2591 | sed -n -e 's,^\(.*\)/[^/]*,\1,p' \
2594 { # Rearrange file descriptors. Needed because "while ... done < ..."
2595 # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
2596 exec 5<&0 < "$tmp"/dirs
2598 if test ! -d "$destdir/$d"; then
2600 echo "Creating directory $destdir/$d"
2601 mkdir -p "$destdir/$d" || func_fatal_error "failed"
2603 echo "Create directory $destdir/$d"
2610 # func_dest_tmpfilename file
2611 # determines the name of a temporary file (file is relative to destdir).
2613 # - tmpfile absolute filename of the temporary file
2614 func_dest_tmpfilename ()
2617 # Put the new contents of $file in a file in the same directory (needed
2618 # to guarantee that an 'mv' to "$destdir/$file" works).
2619 tmpfile="$destdir/$1.tmp"
2621 # Put the new contents of $file in a file in a temporary directory
2622 # (because the directory of "$file" might not exist).
2623 tmpfile="$tmp"/`basename "$1"`.tmp
2627 # Copy files or make symbolic links. Remove obsolete files.
2631 # Construct a table with 2 columns: rewritten-file-name original-file-name,
2632 # representing the files according to the last gnulib-tool invocation.
2633 for f in $old_files; do echo $f; done \
2634 | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_old_files" \
2637 # Construct a table with 2 columns: rewritten-file-name original-file-name,
2638 # representing the files after this gnulib-tool invocation.
2639 for f in $new_files; do echo $f; done \
2640 | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_new_files" \
2643 # First the files that are in old-files, but not in new-files:
2644 sed_take_first_column='s,'"$delimiter"'.*,,'
2645 for g in `LC_ALL=C join -t"$delimiter" -v1 "$tmp"/old-files "$tmp"/new-files | sed -e "$sed_take_first_column"`; do
2646 # Remove the file. Do nothing if the user already removed it.
2647 if test -f "$destdir/$g" || test -h "$destdir/$g"; then
2649 echo "Removing file $g (backup in ${g}~)"
2650 mv -f "$destdir/$g" "$destdir/${g}~" || func_fatal_error "failed"
2652 echo "Remove file $g (backup in ${g}~)"
2654 func_append removed_files "$g$nl"
2657 # func_add_or_update handles a file that ought to be present afterwards.
2659 # - f the original file name
2660 # - g the rewritten file name
2661 # - already_present nonempty if the file already exists, empty otherwise
2662 func_add_or_update ()
2666 tests=lib/*) f=`echo "$f" | sed -e 's,^tests=lib/,lib/,'` ;;
2668 func_dest_tmpfilename "$g"
2669 func_lookup_file "$f"
2670 cp "$lookedup_file" "$tmpfile" || func_fatal_error "failed"
2671 if test -n "$sed_transform_main_lib_file"; then
2674 sed -e "$sed_transform_main_lib_file" \
2675 < "$lookedup_file" > "$tmpfile" || func_fatal_error "failed"
2679 if test -n "$sed_transform_testsrelated_lib_file"; then
2682 sed -e "$sed_transform_testsrelated_lib_file" \
2683 < "$lookedup_file" > "$tmpfile" || func_fatal_error "failed"
2687 if test -f "$destdir/$g"; then
2688 # The file already exists.
2689 if cmp "$destdir/$g" "$tmpfile" > /dev/null; then
2690 : # The file has not changed.
2694 if test -n "$already_present"; then
2695 echo "Updating file $g (backup in ${g}~)"
2697 echo "Replacing file $g (non-gnulib code backed up in ${g}~) !!"
2699 mv -f "$destdir/$g" "$destdir/${g}~" || func_fatal_error "failed"
2700 if { test -n "$symbolic" \
2701 || { test -n "$lsymbolic" \
2702 && test "$lookedup_file" = "$local_gnulib_dir/$f"; }; } \
2703 && test -z "$lookedup_tmp" \
2704 && cmp "$lookedup_file" "$tmpfile" > /dev/null; then
2705 func_ln_if_changed "$lookedup_file" "$destdir/$g"
2707 mv -f "$tmpfile" "$destdir/${g}" || func_fatal_error "failed"
2710 if test -n "$already_present"; then
2711 echo "Update file $g (backup in ${g}~)"
2713 echo "Replace file $g (non-gnulib code backed up in ${g}~) !!"
2719 # Don't protest if the file should be there but isn't: it happens
2720 # frequently that developers don't put autogenerated files into CVS.
2722 echo "Copying file $g"
2723 if { test -n "$symbolic" \
2724 || { test -n "$lsymbolic" \
2725 && test "$lookedup_file" = "$local_gnulib_dir/$f"; }; } \
2726 && test -z "$lookedup_tmp" \
2727 && cmp "$lookedup_file" "$tmpfile" > /dev/null; then
2728 func_ln_if_changed "$lookedup_file" "$destdir/$g"
2730 mv -f "$tmpfile" "$destdir/${g}" || func_fatal_error "failed"
2735 func_append added_files "$g$nl"
2739 # Then the files that are in new-files, but not in old-files:
2740 sed_take_last_column='s,^.*'"$delimiter"',,'
2742 LC_ALL=C join -t"$delimiter" -v2 "$tmp"/old-files "$tmp"/new-files \
2743 | sed -e "$sed_take_last_column" \
2744 | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_new_files" > "$tmp"/added-files
2745 { # Rearrange file descriptors. Needed because "while ... done < ..."
2746 # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
2747 exec 5<&0 < "$tmp"/added-files
2753 # Then the files that are in new-files and in old-files:
2754 already_present=true
2755 LC_ALL=C join -t"$delimiter" "$tmp"/old-files "$tmp"/new-files \
2756 | sed -e "$sed_take_last_column" \
2757 | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_new_files" > "$tmp"/kept-files
2758 { # Rearrange file descriptors. Needed because "while ... done < ..."
2759 # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
2760 exec 5<&0 < "$tmp"/kept-files
2767 # Command-line invocation printed in a comment in generated gnulib-cache.m4.
2768 actioncmd="gnulib-tool --import"
2769 func_append actioncmd " --dir=$destdir"
2770 if test -n "$local_gnulib_dir"; then
2771 func_append actioncmd " --local-dir=$local_gnulib_dir"
2773 func_append actioncmd " --lib=$libname"
2774 func_append actioncmd " --source-base=$sourcebase"
2775 func_append actioncmd " --m4-base=$m4base"
2776 if test -n "$pobase"; then
2777 func_append actioncmd " --po-base=$pobase"
2779 func_append actioncmd " --doc-base=$docbase"
2780 func_append actioncmd " --aux-dir=$auxdir"
2781 if test -n "$inctests"; then
2782 func_append actioncmd " --with-tests"
2784 for module in $avoidlist; do
2785 func_append actioncmd " --avoid=$module"
2787 if test -n "$lgpl"; then
2788 if test "$lgpl" = yes; then
2789 func_append actioncmd " --lgpl"
2791 func_append actioncmd " --lgpl=$lgpl"
2794 if test -n "$makefile_name"; then
2795 func_append actioncmd " --makefile-name=$makefile_name"
2797 if test "$libtool" = true; then
2798 func_append actioncmd " --libtool"
2800 func_append actioncmd " --no-libtool"
2802 func_append actioncmd " --macro-prefix=$macro_prefix"
2803 if test -n "$po_domain"; then
2804 func_append actioncmd " --po-domain=$po_domain"
2806 if test -n "$vc_files"; then
2807 if test "$vc_files" = true; then
2808 func_append actioncmd " --vc-files"
2810 func_append actioncmd " --no-vc-files"
2813 func_append actioncmd " `echo $specified_modules`"
2815 # Default the makefile name to Makefile.am.
2816 if test -n "$makefile_name"; then
2817 makefile_am=$makefile_name
2819 makefile_am=Makefile.am
2822 # Create normal Makefile.ams.
2825 # Create library makefile.
2826 func_dest_tmpfilename $sourcebase/$makefile_am
2827 modules="$main_modules"
2828 func_emit_lib_Makefile_am > "$tmpfile"
2829 if test -f "$destdir"/$sourcebase/$makefile_am; then
2830 if cmp "$destdir"/$sourcebase/$makefile_am "$tmpfile" > /dev/null; then
2834 echo "Updating $sourcebase/$makefile_am (backup in $sourcebase/$makefile_am~)"
2835 mv -f "$destdir"/$sourcebase/$makefile_am "$destdir"/$sourcebase/$makefile_am~
2836 mv -f "$tmpfile" "$destdir"/$sourcebase/$makefile_am
2838 echo "Update $sourcebase/$makefile_am (backup in $sourcebase/$makefile_am~)"
2844 echo "Creating $sourcebase/$makefile_am"
2845 mv -f "$tmpfile" "$destdir"/$sourcebase/$makefile_am
2847 echo "Create $sourcebase/$makefile_am"
2850 func_append added_files "$sourcebase/$makefile_am$nl"
2853 # Create po/ directory.
2854 if test -n "$pobase"; then
2855 # Create po makefile and auxiliary files.
2856 for file in Makefile.in.in remove-potcdate.sin; do
2857 func_dest_tmpfilename $pobase/$file
2858 func_lookup_file build-aux/po/$file
2859 cat "$lookedup_file" > "$tmpfile"
2860 if test -f "$destdir"/$pobase/$file; then
2861 if cmp "$destdir"/$pobase/$file "$tmpfile" > /dev/null; then
2865 echo "Updating $pobase/$file (backup in $pobase/$file~)"
2866 mv -f "$destdir"/$pobase/$file "$destdir"/$pobase/$file~
2867 mv -f "$tmpfile" "$destdir"/$pobase/$file
2869 echo "Update $pobase/$file (backup in $pobase/$file~)"
2875 echo "Creating $pobase/$file"
2876 mv -f "$tmpfile" "$destdir"/$pobase/$file
2878 echo "Create $pobase/$file"
2881 func_append added_files "$pobase/$file$nl"
2884 # Create po makefile parameterization, part 1.
2885 func_dest_tmpfilename $pobase/Makevars
2886 func_emit_po_Makevars > "$tmpfile"
2887 if test -f "$destdir"/$pobase/Makevars; then
2888 if cmp "$destdir"/$pobase/Makevars "$tmpfile" > /dev/null; then
2892 echo "Updating $pobase/Makevars (backup in $pobase/Makevars~)"
2893 mv -f "$destdir"/$pobase/Makevars "$destdir"/$pobase/Makevars~
2894 mv -f "$tmpfile" "$destdir"/$pobase/Makevars
2896 echo "Update $pobase/Makevars (backup in $pobase/Makevars~)"
2902 echo "Creating $pobase/Makevars"
2903 mv -f "$tmpfile" "$destdir"/$pobase/Makevars
2905 echo "Create $pobase/Makevars"
2908 func_append added_files "$pobase/Makevars$nl"
2910 # Create po makefile parameterization, part 2.
2911 func_dest_tmpfilename $pobase/POTFILES.in
2912 func_emit_po_POTFILES_in > "$tmpfile"
2913 if test -f "$destdir"/$pobase/POTFILES.in; then
2914 if cmp "$destdir"/$pobase/POTFILES.in "$tmpfile" > /dev/null; then
2918 echo "Updating $pobase/POTFILES.in (backup in $pobase/POTFILES.in~)"
2919 mv -f "$destdir"/$pobase/POTFILES.in "$destdir"/$pobase/POTFILES.in~
2920 mv -f "$tmpfile" "$destdir"/$pobase/POTFILES.in
2922 echo "Update $pobase/POTFILES.in (backup in $pobase/POTFILES.in~)"
2928 echo "Creating $pobase/POTFILES.in"
2929 mv -f "$tmpfile" "$destdir"/$pobase/POTFILES.in
2931 echo "Create $pobase/POTFILES.in"
2934 func_append added_files "$pobase/POTFILES.in$nl"
2937 TP_URL="http://translationproject.org/latest/"
2938 TP_RSYNC_URI="translationproject.org::tp/latest/"
2940 echo "Fetching gnulib PO files from $TP_URL"
2941 (cd "$destdir"/$pobase \
2942 && { # Prefer rsync over wget if it is available, since it consumes
2943 # less network bandwidth, due to compression.
2944 if type rsync 2>/dev/null | grep / > /dev/null; then
2945 rsync -Lrtz "${TP_RSYNC_URI}gnulib/" .
2947 wget --quiet -r -l1 -nd -np -A.po "${TP_URL}gnulib"
2952 echo "Fetch gnulib PO files from $TP_URL"
2954 # Create po/LINGUAS.
2956 func_dest_tmpfilename $pobase/LINGUAS
2957 (cd "$destdir"/$pobase \
2958 && { echo '# Set of available languages.'
2959 LC_ALL=C ls -1 *.po | sed -e 's,\.po$,,'
2962 if test -f "$destdir"/$pobase/LINGUAS; then
2963 if cmp "$destdir"/$pobase/LINGUAS "$tmpfile" > /dev/null; then
2966 echo "Updating $pobase/LINGUAS (backup in $pobase/LINGUAS~)"
2967 mv -f "$destdir"/$pobase/LINGUAS "$destdir"/$pobase/LINGUAS~
2968 mv -f "$tmpfile" "$destdir"/$pobase/LINGUAS
2971 echo "Creating $pobase/LINGUAS"
2972 mv -f "$tmpfile" "$destdir"/$pobase/LINGUAS
2973 func_append added_files "$pobase/LINGUAS$nl"
2976 if test -f "$destdir"/$pobase/LINGUAS; then
2977 echo "Update $pobase/LINGUAS (backup in $pobase/LINGUAS~)"
2979 echo "Create $pobase/LINGUAS"
2984 # Create m4/gnulib-cache.m4.
2985 func_dest_tmpfilename $m4base/gnulib-cache.m4
2987 func_emit_copyright_notice
2989 echo "# This file represents the specification of how gnulib-tool is used."
2990 echo "# It acts as a cache: It is written and read by gnulib-tool."
2991 echo "# In projects using CVS, this file is meant to be stored in CVS,"
2992 echo "# like the configure.ac and various Makefile.am files."
2995 echo "# Specification in the form of a command-line invocation:"
2998 echo "# Specification in the form of a few gnulib-tool.m4 macro invocations:"
2999 # Store the local_gnulib_dir relative to destdir.
3000 case "$local_gnulib_dir" in
3002 relative_local_gnulib_dir="$local_gnulib_dir" ;;
3005 /*) relative_local_gnulib_dir="$local_gnulib_dir" ;;
3007 # destdir, local_gnulib_dir are both relative.
3008 func_relativize "$destdir" "$local_gnulib_dir"
3009 relative_local_gnulib_dir="$reldir" ;;
3012 echo "gl_LOCAL_DIR([$relative_local_gnulib_dir])"
3014 echo "$specified_modules" | sed 's/^/ /g'
3016 echo "gl_AVOID([$avoidlist])"
3017 echo "gl_SOURCE_BASE([$sourcebase])"
3018 echo "gl_M4_BASE([$m4base])"
3019 echo "gl_PO_BASE([$pobase])"
3020 echo "gl_DOC_BASE([$docbase])"
3021 echo "gl_TESTS_BASE([$testsbase])"
3022 test -z "$inctests" || echo "gl_WITH_TESTS"
3023 echo "gl_LIB([$libname])"
3024 if test -n "$lgpl"; then
3025 if test "$lgpl" = yes; then
3028 echo "gl_LGPL([$lgpl])"
3031 echo "gl_MAKEFILE_NAME([$makefile_name])"
3032 if test "$libtool" = true; then
3035 echo "gl_MACRO_PREFIX([$macro_prefix])"
3036 echo "gl_PO_DOMAIN([$po_domain])"
3037 if test -n "$vc_files"; then
3038 echo "gl_VC_FILES([$vc_files])"
3041 if test -f "$destdir"/$m4base/gnulib-cache.m4; then
3042 if cmp "$destdir"/$m4base/gnulib-cache.m4 "$tmpfile" > /dev/null; then
3046 echo "Updating $m4base/gnulib-cache.m4 (backup in $m4base/gnulib-cache.m4~)"
3047 mv -f "$destdir"/$m4base/gnulib-cache.m4 "$destdir"/$m4base/gnulib-cache.m4~
3048 mv -f "$tmpfile" "$destdir"/$m4base/gnulib-cache.m4
3050 echo "Update $m4base/gnulib-cache.m4 (backup in $m4base/gnulib-cache.m4~)"
3054 echo "# gnulib-cache.m4 ends here"
3061 echo "Creating $m4base/gnulib-cache.m4"
3062 mv -f "$tmpfile" "$destdir"/$m4base/gnulib-cache.m4
3064 echo "Create $m4base/gnulib-cache.m4"
3070 # Create m4/gnulib-comp.m4.
3071 func_dest_tmpfilename $m4base/gnulib-comp.m4
3073 echo "# DO NOT EDIT! GENERATED AUTOMATICALLY!"
3074 func_emit_copyright_notice
3076 echo "# This file represents the compiled summary of the specification in"
3077 echo "# gnulib-cache.m4. It lists the computed macro invocations that need"
3078 echo "# to be invoked from configure.ac."
3079 echo "# In projects using CVS, this file can be treated like other built files."
3082 echo "# This macro should be invoked from $configure_ac, in the section"
3083 echo "# \"Checks for programs\", right after AC_PROG_CC, and certainly before"
3084 echo "# any checks for libraries, header files, types and library functions."
3085 echo "AC_DEFUN([${macro_prefix}_EARLY],"
3087 echo " m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace"
3088 echo " m4_pattern_allow([^gl_ES\$])dnl a valid locale name"
3089 echo " m4_pattern_allow([^gl_LIBOBJS\$])dnl a variable"
3090 echo " m4_pattern_allow([^gl_LTLIBOBJS\$])dnl a variable"
3091 echo " AC_REQUIRE([AC_PROG_RANLIB])"
3092 if test -n "$uses_subdirs"; then
3093 echo " AC_REQUIRE([AM_PROG_CC_C_O])"
3095 if grep AC_GNU_SOURCE "$destdir"/$m4base/*.m4 >/dev/null 2>/dev/null; then
3096 echo " AC_REQUIRE([AC_GNU_SOURCE])"
3098 for module in $final_modules; do
3100 if test -n "$module"; then
3101 func_get_autoconf_early_snippet "$module"
3104 | sed -e '/^$/d;' -e 's/^/ /'
3107 echo "# This macro should be invoked from $configure_ac, in the section"
3108 echo "# \"Check for header files, types and library functions\"."
3109 echo "AC_DEFUN([${macro_prefix}_INIT],"
3111 if test "$libtool" = true; then
3112 echo " AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
3113 echo " gl_cond_libtool=true"
3115 echo " AM_CONDITIONAL([GL_COND_LIBTOOL], [false])"
3116 echo " gl_cond_libtool=false"
3118 echo " gl_ltlibdeps="
3120 if test "$auxdir" != "build-aux"; then
3121 sed_replace_build_aux='
3123 /AC_CONFIG_FILES(.*:build-aux\/.*)/{
3124 s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:'"$auxdir"'/\2)|
3128 sed_replace_build_aux=
3130 func_emit_initmacro_start $macro_prefix
3131 echo " gl_source_base='$sourcebase'"
3132 for module in $main_modules; do
3134 if test -n "$module"; then
3135 func_get_autoconf_snippet "$module" \
3136 | sed -e '/^$/d;' -e 's/^/ /' \
3137 -e 's/AM_GNU_GETTEXT(\[external\])/dnl you must add AM_GNU_GETTEXT([external]) or similar to configure.ac./' \
3138 -e "$sed_replace_build_aux"
3139 if test "$module" = 'alloca' && test "$libtool" = true; then
3140 echo 'changequote(,)dnl'
3141 echo 'LTALLOCA=`echo "$ALLOCA" | sed '"'"'s/\.[^.]* /.lo /g;s/\.[^.]*$/.lo/'"'"'`'
3142 echo 'changequote([, ])dnl'
3143 echo 'AC_SUBST([LTALLOCA])'
3147 func_emit_initmacro_end $macro_prefix
3148 echo " gltests_libdeps="
3149 echo " gltests_ltlibdeps="
3150 func_emit_initmacro_start ${macro_prefix}tests
3151 echo " gl_source_base='$testsbase'"
3152 for module in $testsrelated_modules; do
3154 if test -n "$module"; then
3155 func_get_autoconf_snippet "$module" \
3156 | sed -e '/^$/d;' -e 's/^/ /' \
3157 -e 's/AM_GNU_GETTEXT(\[external\])/dnl you must add AM_GNU_GETTEXT([external]) or similar to configure.ac./' \
3158 -e "$sed_replace_build_aux" \
3159 -e 's/\$gl_cond_libtool/false/g' \
3160 -e 's/gl_libdeps/gltests_libdeps/g' \
3161 -e 's/gl_ltlibdeps/gltests_ltlibdeps/g'
3164 func_emit_initmacro_end ${macro_prefix}tests
3165 # _LIBDEPS and _LTLIBDEPS variables are not needed if this library is
3166 # created using libtool, because libtool already handles the dependencies.
3167 if test "$libtool" != true; then
3168 libname_upper=`echo "$libname" | LC_ALL=C tr 'a-z-' 'A-Z_'`
3169 echo " ${libname_upper}_LIBDEPS=\"\$gl_libdeps\""
3170 echo " AC_SUBST([${libname_upper}_LIBDEPS])"
3171 echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
3172 echo " AC_SUBST([${libname_upper}_LTLIBDEPS])"
3174 if $use_libtests; then
3175 echo " LIBTESTS_LIBDEPS=\"\$gltests_libdeps\""
3176 echo " AC_SUBST([LIBTESTS_LIBDEPS])"
3179 func_emit_initmacro_done $macro_prefix $sourcebase
3180 func_emit_initmacro_done ${macro_prefix}tests $testsbase
3182 echo "# This macro records the list of files which have been installed by"
3183 echo "# gnulib-tool and may be removed by future gnulib-tool invocations."
3184 echo "AC_DEFUN([${macro_prefix}_FILE_LIST], ["
3185 echo "$files" | sed -e 's,^, ,'
3188 if test -f "$destdir"/$m4base/gnulib-comp.m4; then
3189 if cmp "$destdir"/$m4base/gnulib-comp.m4 "$tmpfile" > /dev/null; then
3193 echo "Updating $m4base/gnulib-comp.m4 (backup in $m4base/gnulib-comp.m4~)"
3194 mv -f "$destdir"/$m4base/gnulib-comp.m4 "$destdir"/$m4base/gnulib-comp.m4~
3195 mv -f "$tmpfile" "$destdir"/$m4base/gnulib-comp.m4
3197 echo "Update $m4base/gnulib-comp.m4 (backup in $m4base/gnulib-comp.m4~)"
3201 echo "# gnulib-comp.m4 ends here"
3208 echo "Creating $m4base/gnulib-comp.m4"
3209 mv -f "$tmpfile" "$destdir"/$m4base/gnulib-comp.m4
3211 echo "Create $m4base/gnulib-comp.m4"
3217 if test -n "$inctests"; then
3218 # Create tests makefile.
3219 func_dest_tmpfilename $testsbase/$makefile_am
3220 modules="$testsrelated_modules"
3221 func_emit_tests_Makefile_am > "$tmpfile"
3222 if test -f "$destdir"/$testsbase/$makefile_am; then
3223 if cmp "$destdir"/$testsbase/$makefile_am "$tmpfile" > /dev/null; then
3227 echo "Updating $testsbase/$makefile_am (backup in $testsbase/$makefile_am~)"
3228 mv -f "$destdir"/$testsbase/$makefile_am "$destdir"/$testsbase/$makefile_am~
3229 mv -f "$tmpfile" "$destdir"/$testsbase/$makefile_am
3231 echo "Update $testsbase/$makefile_am (backup in $testsbase/$makefile_am~)"
3237 echo "Creating $testsbase/$makefile_am"
3238 mv -f "$tmpfile" "$destdir"/$testsbase/$makefile_am
3240 echo "Create $testsbase/$makefile_am"
3243 func_append added_files "$testsbase/$makefile_am$nl"
3247 if test "$vc_files" != false; then
3248 # Update the .cvsignore and .gitignore files.
3249 { echo "$added_files" | sed -e '/^$/d' -e 's,\([^/]*\)$,|A|\1,'
3250 echo "$removed_files" | sed -e '/^$/d' -e 's,\([^/]*\)$,|R|\1,'
3251 # Treat gnulib-comp.m4 like an added file, even if it already existed.
3252 echo "$m4base/|A|gnulib-comp.m4"
3253 } | LC_ALL=C sort -t'|' -k1,1 > "$tmp"/fileset-changes
3254 { # Rearrange file descriptors. Needed because "while ... done < ..."
3255 # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
3256 exec 5<&0 < "$tmp"/fileset-changes
3257 func_update_ignorelist ()
3260 if test -f "$destdir/$dir$ignore"; then
3261 if test -n "$dir_added" || test -n "$dir_removed"; then
3262 LC_ALL=C sort "$destdir/$dir$ignore" > "$tmp"/ignore
3263 echo "$dir_added" | sed -e '/^$/d' | LC_ALL=C sort -u \
3264 | LC_ALL=C join -v 2 "$tmp"/ignore - > "$tmp"/ignore-added
3265 echo "$dir_removed" | sed -e '/^$/d' | LC_ALL=C sort -u \
3266 | LC_ALL=C join -v 2 "$tmp"/ignore - > "$tmp"/ignore-removed
3267 if test -s "$tmp"/ignore-added || test -s "$tmp"/ignore-removed; then
3269 echo "Updating $destdir/$dir$ignore (backup in $destdir/$dir${ignore}~)"
3270 mv -f "$destdir/$dir$ignore" "$destdir/$dir$ignore"~
3271 sed -e 's,^,/^,' -e 's,$,\$/d,' < "$tmp"/ignore-removed > "$tmp"/sed-ignore-removed
3272 cat "$destdir/$dir$ignore"~ "$tmp"/ignore-added \
3273 | sed -f "$tmp"/sed-ignore-removed \
3274 > "$destdir/$dir$ignore"
3276 echo "Update $destdir/$dir$ignore (backup in $destdir/$dir${ignore}~)"
3281 if test -n "$dir_added"; then
3283 echo "Creating $destdir/$dir$ignore"
3285 if test "$ignore" = .cvsignore; then
3287 # Automake generates Makefile rules that create .dirstamp files.
3290 echo "$dir_added" | sed -e '/^$/d' | LC_ALL=C sort -u
3291 } > "$destdir/$dir$ignore"
3293 echo "Create $destdir/$dir$ignore"
3303 if test -d "$destdir/CVS" || test -d "$destdir/${dir}CVS" || test -f "$destdir/${dir}.cvsignore"; then
3304 func_update_ignorelist .cvsignore
3306 if test -d "$destdir/.git" || test -f "$destdir/${dir}.gitignore"; then
3307 func_update_ignorelist .gitignore
3314 # Why not ''read next_dir op file'' ? Because the dir column can be empty.
3315 next_dir=`echo "$line" | sed -e 's,|.*,,'`
3316 op=`echo "$line" | sed -e 's,^[^|]*|\([^|]*\)|.*$,\1,'`
3317 file=`echo "$line" | sed -e 's,^[^|]*|[^|]*|,,'`
3318 if test "$next_dir" != "$last_dir"; then
3319 func_done_dir "$last_dir" "$last_dir_added" "$last_dir_removed"
3320 last_dir="$next_dir"
3325 A) func_append last_dir_added "$file$nl";;
3326 R) func_append last_dir_removed "$file$nl";;
3329 func_done_dir "$last_dir" "$last_dir_added" "$last_dir_removed"
3336 echo "You may need to add #include directives for the following .h files."
3337 # Intersect $specified_modules and $main_modules
3338 # (since $specified_modules is not necessarily of subset of $main_modules
3339 # - some may have been skipped through --avoid, and since the elements of
3340 # $main_modules but not in $specified_modules can go away without explicit
3341 # notice - through changes in the module dependencies).
3342 echo "$specified_modules" > "$tmp"/modules1 # a sorted list, one module per line
3343 echo "$main_modules" > "$tmp"/modules2 # also a sorted list, one module per line
3344 # First the #include <...> directives without #ifs, sorted for convenience,
3345 # then the #include "..." directives without #ifs, sorted for convenience,
3346 # then the #include directives that are surrounded by #ifs. Not sorted.
3347 for module in `LC_ALL=C join "$tmp"/modules1 "$tmp"/modules2`; do
3348 include_directive=`func_get_include_directive "$module"`
3349 case "$nl$include_directive" in
3351 echo "$include_directive" 1>&5
3354 echo "$include_directive" | grep -v 'include "' 1>&6
3355 echo "$include_directive" | grep 'include "' 1>&7
3358 done 5> "$tmp"/include-if 6> "$tmp"/include-angles 7> "$tmp"/include-quotes
3360 LC_ALL=C sort -u "$tmp"/include-angles
3361 LC_ALL=C sort -u "$tmp"/include-quotes
3362 cat "$tmp"/include-if
3363 ) | sed -e '/^$/d' -e 's/^/ /'
3364 rm -f "$tmp"/include-angles "$tmp"/include-quotes "$tmp"/include-if
3366 for module in $main_modules; do
3367 func_get_link_directive "$module"
3369 | LC_ALL=C sort -u | sed -e '/^$/d' -e 's/^/ /' > "$tmp"/link
3370 if test `wc -l < "$tmp"/link` != 0; then
3372 echo "You may need to use the following Makefile variables when linking."
3373 echo "Use them in <program>_LDADD when linking a program, or"
3374 echo "in <library>_a_LDFLAGS or <library>_la_LDFLAGS when linking a library."
3380 echo "Don't forget to"
3381 if test "$makefile_am" = Makefile.am; then
3382 echo " - add \"$sourcebase/Makefile\" to AC_CONFIG_FILES in $configure_ac,"
3384 echo " - \"include $makefile_name\" from within \"$sourcebase/Makefile.am\","
3386 if test -n "$pobase"; then
3387 echo " - add \"$pobase/Makefile.in\" to AC_CONFIG_FILES in $configure_ac,"
3389 if test -n "$inctests"; then
3390 if test "$makefile_am" = Makefile.am; then
3391 echo " - add \"$testsbase/Makefile\" to AC_CONFIG_FILES in $configure_ac,"
3393 echo " - \"include $makefile_name\" from within \"$testsbase/Makefile.am\","
3396 if test "$makefile_am" = Makefile.am; then
3397 sourcebase_dir=`echo "$sourcebase" | sed -n -e 's,/[^/]*$,/,p'`
3398 sourcebase_base=`basename "$sourcebase"`
3399 echo " - mention \"${sourcebase_base}\" in SUBDIRS in ${sourcebase_dir}Makefile.am,"
3401 if test -n "$pobase"; then
3402 pobase_dir=`echo "$pobase" | sed -n -e 's,/[^/]*$,/,p'`
3403 pobase_base=`basename "$pobase"`
3404 echo " - mention \"${pobase_base}\" in SUBDIRS in ${pobase_dir}Makefile.am,"
3406 if test -n "$inctests"; then
3407 if test "$makefile_am" = Makefile.am; then
3408 testsbase_dir=`echo "$testsbase" | sed -n -e 's,/[^/]*$,/,p'`
3409 testsbase_base=`basename "$testsbase"`
3410 echo " - mention \"${testsbase_base}\" in SUBDIRS in ${testsbase_dir}Makefile.am,"
3413 echo " - mention \"-I ${m4base}\" in ACLOCAL_AMFLAGS in Makefile.am,"
3415 # Find the first parent directory of $m4base that contains a Makefile.am.
3416 sed_last='s,^.*/\([^/][^/]*\)//*$,\1/,
3418 sed_butlast='s,[^/][^/]*//*$,,'
3419 dir1="${m4base}/"; dir2=""
3420 while test -n "$dir1" && test ! -f "${destdir}/${dir1}Makefile.am"; do
3421 dir2=`echo "$dir1" | sed -e "$sed_last"`"$dir2"
3422 dir1=`echo "$dir1" | sed -e "$sed_butlast"`
3424 echo " - mention ${dir2}gnulib-cache.m4 in EXTRA_DIST in ${dir1}Makefile.am."
3426 echo " - invoke ${macro_prefix}_EARLY in $configure_ac, right after AC_PROG_CC,"
3427 echo " - invoke ${macro_prefix}_INIT in $configure_ac."
3430 # func_create_testdir testdir modules
3432 # - local_gnulib_dir from --local-dir
3433 # - auxdir directory relative to destdir where to place build aux files
3434 func_create_testdir ()
3438 if test -z "$modules"; then
3439 # All modules together.
3440 # Except config-h, which breaks all modules which use HAVE_CONFIG_H.
3441 # Except fnmatch-posix, which conflicts with fnmatch-gnu. FIXME.
3442 # Except ftruncate, mountlist, which abort the configuration on mingw. FIXME.
3443 modules=`func_all_modules`
3444 modules=`for m in $modules; do case $m in config-h | fnmatch-posix | ftruncate | mountlist) ;; *) echo $m;; esac; done`
3446 modules=`for m in $modules; do echo $m; done | LC_ALL=C sort -u`
3448 # Check that the license of every module is consistent with the license of
3450 saved_modules="$modules"
3451 saved_inctests="$inctests"
3452 # When computing transitive closures, don't consider $module to depend on
3453 # $module-tests. Need this becauses tests are implicitly GPL and may depend
3454 # on GPL modules - therefore we don't want a warning in this case.
3456 for requested_module in $saved_modules; do
3457 requested_license=`func_get_license "$requested_module"`
3458 if test "$requested_license" != GPL; then
3459 # Here we use func_modules_transitive_closure, not just
3460 # func_get_dependencies, so that we also detect weird situations like
3461 # an LGPL module which depends on a GPLed build tool module which depends
3463 modules="$requested_module"
3464 func_modules_transitive_closure
3465 for module in $modules; do
3466 license=`func_get_license "$module"`
3468 'GPLed build tool') ;;
3469 'public domain' | 'unlimited' | 'unmodifiable license text') ;;
3471 case "$requested_license" in
3474 GPLv2+ | LGPLv2+) ;;
3475 *) echo "warning: module $requested_module depends on a module with an incompatible license: $module" 1>&2 ;;
3481 *) echo "warning: module $requested_module depends on a module with an incompatible license: $module" 1>&2 ;;
3487 *) echo "warning: module $requested_module depends on a module with an incompatible license: $module" 1>&2 ;;
3496 modules="$saved_modules"
3497 inctests="$saved_inctests"
3499 # Subdirectory names.
3509 # Determine final module list.
3510 func_modules_transitive_closure
3511 if test $verbose -ge 0; then
3512 echo "Module list with included dependencies:"
3513 echo "$modules" | sed -e 's/^/ /'
3516 # Add the dummy module if needed.
3517 func_modules_add_dummy
3519 # Show banner notice of every module.
3522 # Determine final file list.
3523 func_modules_to_filelist
3524 if test $verbose -ge 0; then
3526 echo "$files" | sed -e 's/^/ /'
3529 sed_rewrite_files="\
3530 s,^build-aux/,$auxdir/,
3532 s,^lib/,$sourcebase/,
3534 s,^tests/,$testsbase/,
3537 # Create directories.
3538 for f in $files; do echo $f; done \
3539 | sed -e "$sed_rewrite_files" \
3540 | sed -n -e 's,^\(.*\)/[^/]*,\1,p' \
3541 | LC_ALL=C sort -u \
3543 { # Rearrange file descriptors. Needed because "while ... done < ..."
3544 # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
3545 exec 5<&0 < "$tmp"/dirs
3547 mkdir -p "$testdir/$d"
3552 # Copy files or make symbolic links.
3554 for f in $files; do echo $f; done \
3555 | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_files" \
3558 { # Rearrange file descriptors. Needed because "while ... done < ..."
3559 # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
3560 exec 5<&0 < "$tmp"/files
3562 func_lookup_file "$f"
3563 if test -n "$lookedup_tmp"; then
3564 cp -p "$lookedup_file" "$testdir/$g"
3566 ln "$lookedup_file" "$testdir/$g" 2>/dev/null ||
3567 if { test -n "$symbolic" \
3568 || { test -n "$lsymbolic" \
3569 && test "$lookedup_file" = "$local_gnulib_dir/$f"; }; }; then
3570 func_ln "$lookedup_file" "$testdir/$g"
3572 cp -p "$lookedup_file" "$testdir/$g"
3579 # Create Makefile.ams that are for testing.
3582 # Create $sourcebase/Makefile.am.
3583 mkdir -p "$testdir/$sourcebase"
3584 func_emit_lib_Makefile_am > "$testdir/$sourcebase/Makefile.am"
3585 any_uses_subdirs="$uses_subdirs"
3587 # Create $m4base/Makefile.am.
3588 mkdir -p "$testdir/$m4base"
3589 (echo "## Process this file with automake to produce Makefile.in."
3595 echo "EXTRA_DIST += "`echo "$f" | sed -e 's,^m4/,,'` ;;
3598 ) > "$testdir/$m4base/Makefile.am"
3600 subdirs="$sourcebase $m4base"
3601 subdirs_with_configure_ac=""
3603 if false && test -f "$testdir"/$m4base/gettext.m4; then
3604 # Avoid stupid error message from automake:
3605 # "AM_GNU_GETTEXT used but `po' not in SUBDIRS"
3606 mkdir -p "$testdir/po"
3607 (echo "## Process this file with automake to produce Makefile.in."
3608 ) > "$testdir/po/Makefile.am"
3609 func_append subdirs " po"
3612 if test -n "$inctests"; then
3613 test -d "$testdir/$testsbase" || mkdir "$testdir/$testsbase"
3614 # Viewed from the $testsbase subdirectory, $auxdir is different.
3615 saved_auxdir="$auxdir"
3616 auxdir=`echo "$testsbase/"|sed 's%[^/][^/]*//*%../%g'`"$auxdir"
3617 # Create $testsbase/Makefile.am.
3619 func_emit_tests_Makefile_am > "$testdir/$testsbase/Makefile.am"
3620 any_uses_subdirs="$any_uses_subdirs$uses_subdirs"
3621 # Create $testsbase/configure.ac.
3622 (echo "# Process this file with autoconf to produce a configure script."
3623 echo "AC_INIT([dummy], [0])"
3624 echo "AC_CONFIG_AUX_DIR([$auxdir])"
3625 echo "AM_INIT_AUTOMAKE"
3627 echo "AM_CONFIG_HEADER([config.h])"
3630 echo "AC_PROG_INSTALL"
3631 echo "AC_PROG_MAKE_SET"
3632 echo "AC_PROG_RANLIB"
3634 if grep AC_GNU_SOURCE "$testdir/$m4base"/*.m4 >/dev/null 2>/dev/null; then
3635 echo "AC_GNU_SOURCE"
3638 for module in $modules; do
3640 if test -n "$module"; then
3641 func_get_autoconf_early_snippet "$module"
3644 | sed -e '/^$/d;' -e 's/AC_REQUIRE(\[\([^()]*\)\])/\1/'
3645 if test "$libtool" = true; then
3646 echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
3647 echo "gl_cond_libtool=true"
3649 echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [false])"
3650 echo "gl_cond_libtool=false"
3652 echo "gl_ltlibdeps="
3654 # Wrap the set of autoconf snippets into an autoconf macro that is then
3655 # invoked. This is needed because autoconf does not support AC_REQUIRE
3657 # error: AC_REQUIRE(gt_CSHARPCOMP): cannot be used outside of an AC_DEFUN'd macro
3658 # but we want the AC_REQUIRE to have its normal meaning (provide one
3659 # expansion of the required macro before the current point, and only one
3661 echo "AC_DEFUN([gl_INIT], ["
3662 sed_replace_build_aux='
3664 /AC_CONFIG_FILES(.*:build-aux\/.*)/{
3665 s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:'"$auxdir"'/\2)|
3668 func_emit_initmacro_start $macro_prefix
3669 # We don't have explicit ordering constraints between the various
3670 # autoconf snippets. It's cleanest to put those of the library before
3671 # those of the tests.
3672 echo "gl_source_base='../$sourcebase'"
3673 for module in $modules; do
3674 func_verify_nontests_module
3675 if test -n "$module"; then
3676 func_get_autoconf_snippet "$module" \
3677 | sed -e "$sed_replace_build_aux"
3680 echo "gl_source_base='.'"
3681 for module in $modules; do
3682 func_verify_tests_module
3683 if test -n "$module"; then
3684 func_get_autoconf_snippet "$module" \
3685 | sed -e "$sed_replace_build_aux"
3688 func_emit_initmacro_end $macro_prefix
3689 # _LIBDEPS and _LTLIBDEPS variables are not needed if this library is
3690 # created using libtool, because libtool already handles the dependencies.
3691 if test "$libtool" != true; then
3692 libname_upper=`echo "$libname" | LC_ALL=C tr 'a-z-' 'A-Z_'`
3693 echo " ${libname_upper}_LIBDEPS=\"\$gl_libdeps\""
3694 echo " AC_SUBST([${libname_upper}_LIBDEPS])"
3695 echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
3696 echo " AC_SUBST([${libname_upper}_LTLIBDEPS])"
3699 func_emit_initmacro_done $macro_prefix $sourcebase # FIXME use $sourcebase or $testsbase?
3703 # Usually $testsbase/config.h will be a superset of config.h. Verify this
3704 # by "merging" config.h into $testsbase/config.h; look out for gcc warnings.
3705 echo "AH_TOP([#include \"../config.h\"])"
3707 echo "AC_OUTPUT([Makefile])"
3708 ) > "$testdir/$testsbase/configure.ac"
3709 auxdir="$saved_auxdir"
3710 func_append subdirs " $testsbase"
3711 subdirs_with_configure_ac="$subdirs_with_configure_ac $testsbase"
3714 # Create Makefile.am.
3715 (echo "## Process this file with automake to produce Makefile.in."
3717 echo "AUTOMAKE_OPTIONS = 1.5 foreign"
3719 echo "SUBDIRS = $subdirs"
3721 echo "ACLOCAL_AMFLAGS = -I $m4base"
3722 ) > "$testdir/Makefile.am"
3724 # Create configure.ac.
3725 (echo "# Process this file with autoconf to produce a configure script."
3726 echo "AC_INIT([dummy], [0])"
3727 if test "$auxdir" != "."; then
3728 echo "AC_CONFIG_AUX_DIR([$auxdir])"
3730 echo "AM_INIT_AUTOMAKE"
3732 echo "AM_CONFIG_HEADER([config.h])"
3735 echo "AC_PROG_INSTALL"
3736 echo "AC_PROG_MAKE_SET"
3738 echo "# For autobuild."
3739 echo "AC_CANONICAL_BUILD"
3740 echo "AC_CANONICAL_HOST"
3742 echo "m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace"
3743 echo "m4_pattern_allow([^gl_ES\$])dnl a valid locale name"
3744 echo "m4_pattern_allow([^gl_LIBOBJS\$])dnl a variable"
3745 echo "m4_pattern_allow([^gl_LTLIBOBJS\$])dnl a variable"
3747 echo "AC_PROG_RANLIB"
3749 if test -n "$any_uses_subdirs"; then
3750 echo "AM_PROG_CC_C_O"
3753 if grep AC_GNU_SOURCE "$testdir/$m4base"/*.m4 >/dev/null 2>/dev/null; then
3754 echo "AC_GNU_SOURCE"
3757 for module in $modules; do
3758 func_verify_nontests_module
3759 if test -n "$module"; then
3760 func_get_autoconf_early_snippet "$module"
3763 | sed -e '/^$/d;' -e 's/AC_REQUIRE(\[\([^()]*\)\])/\1/'
3764 if test "$libtool" = true; then
3765 echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
3766 echo "gl_cond_libtool=true"
3768 echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [false])"
3769 echo "gl_cond_libtool=false"
3771 echo "gl_ltlibdeps="
3773 # Wrap the set of autoconf snippets into an autoconf macro that is then
3774 # invoked. This is needed because autoconf does not support AC_REQUIRE
3776 # error: AC_REQUIRE(gt_CSHARPCOMP): cannot be used outside of an AC_DEFUN'd macro
3777 # but we want the AC_REQUIRE to have its normal meaning (provide one
3778 # expansion of the required macro before the current point, and only one
3780 echo "AC_DEFUN([gl_INIT], ["
3781 if test "$auxdir" != "build-aux"; then
3782 sed_replace_build_aux='
3784 /AC_CONFIG_FILES(.*:build-aux\/.*)/{
3785 s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:'"$auxdir"'/\2)|
3789 sed_replace_build_aux=
3791 func_emit_initmacro_start $macro_prefix
3792 echo "gl_source_base='$sourcebase'"
3793 for module in $modules; do
3794 func_verify_nontests_module
3795 if test -n "$module"; then
3796 func_get_autoconf_snippet "$module" \
3797 | sed -e "$sed_replace_build_aux"
3800 func_emit_initmacro_end $macro_prefix
3801 # _LIBDEPS and _LTLIBDEPS variables are not needed if this library is
3802 # created using libtool, because libtool already handles the dependencies.
3803 if test "$libtool" != true; then
3804 libname_upper=`echo "$libname" | LC_ALL=C tr 'a-z-' 'A-Z_'`
3805 echo " ${libname_upper}_LIBDEPS=\"\$gl_libdeps\""
3806 echo " AC_SUBST([${libname_upper}_LIBDEPS])"
3807 echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
3808 echo " AC_SUBST([${libname_upper}_LTLIBDEPS])"
3811 func_emit_initmacro_done $macro_prefix $sourcebase
3815 if test -n "$subdirs_with_configure_ac"; then
3816 echo "AC_CONFIG_SUBDIRS(["`echo $subdirs_with_configure_ac`"])"
3818 makefiles="Makefile"
3819 for d in $subdirs; do
3820 # For subdirs that have a configure.ac by their own, it's the subdir's
3821 # configure.ac which creates the subdir's Makefile.am, not this one.
3822 case " $subdirs_with_configure_ac " in
3824 *) func_append makefiles " $d/Makefile" ;;
3827 echo "AC_OUTPUT([$makefiles])"
3828 ) > "$testdir/configure.ac"
3830 # Create autogenerated files.
3832 # Do not use "${AUTORECONF} --force --install", because it may invoke
3833 # autopoint, which brings in older versions of some of our .m4 files.
3834 if test -f $m4base/gettext.m4; then
3835 func_execute_command ${AUTOPOINT} --force || func_exit 1
3836 for f in $m4base/*.m4~; do
3837 mv -f $f `echo $f | sed -e 's,~$,,'` || func_exit 1
3840 func_execute_command ${ACLOCAL} -I $m4base || func_exit 1
3841 if ! test -d build-aux; then
3842 func_execute_command mkdir build-aux || func_exit 1
3844 func_execute_command ${AUTOCONF} || func_exit 1
3845 func_execute_command ${AUTOHEADER} || func_exit 1
3846 func_execute_command ${AUTOMAKE} --add-missing --copy || func_exit 1
3848 if test -n "$inctests"; then
3849 # Create autogenerated files.
3850 (cd "$testdir/$testsbase" || func_exit 1
3851 # Do not use "${AUTORECONF} --force --install", because it may invoke
3852 # autopoint, which brings in older versions of some of our .m4 files.
3853 if test -f ../$m4base/gettext.m4; then
3854 func_execute_command ${AUTOPOINT} --force || func_exit 1
3855 for f in ../$m4base/*.m4~; do
3856 mv -f $f `echo $f | sed -e 's,~$,,'` || func_exit 1
3859 func_execute_command ${ACLOCAL} -I ../$m4base || func_exit 1
3860 if ! test -d ../build-aux; then
3861 func_execute_command mkdir ../build-aux
3863 func_execute_command ${AUTOCONF} || func_exit 1
3864 func_execute_command ${AUTOHEADER} || func_exit 1
3865 func_execute_command ${AUTOMAKE} --add-missing --copy || func_exit 1
3868 # Need to run configure and make once, to create built files that are to be
3869 # distributed (such as getdate.c).
3870 # Extract the value of "CLEANFILES += ..." and "MOSTLYCLEANFILES += ...".
3871 cleaned_files=`sed -e "$sed_remove_backslash_newline" < "$testdir/$sourcebase/Makefile.am" \
3872 | sed -n -e 's,^CLEANFILES[ ]*+=\([^#]*\).*$,\1,p' -e 's,^MOSTLYCLEANFILES[ ]*+=\([^#]*\).*$,\1,p'`
3873 cleaned_files=`for file in $cleaned_files; do echo " $file "; done`
3874 # Extract the value of "BUILT_SOURCES += ...". Remove variable references
3875 # such $(FOO_H) because they don't refer to distributed files.
3876 sed_remove_make_variables='s,[$]([A-Za-z0-9_]*),,g'
3877 built_sources=`sed -e "$sed_remove_backslash_newline" < "$testdir/$sourcebase/Makefile.am" \
3878 | sed -n -e 's,^BUILT_SOURCES[ ]*+=\([^#]*\).*$,\1,p' \
3879 | sed -e "$sed_remove_make_variables"`
3880 distributed_built_sources=`for file in $built_sources; do
3881 case "$cleaned_files" in
3886 if test -n "$distributed_built_sources"; then
3888 ./configure || func_exit 1
3890 echo 'built_sources: $(BUILT_SOURCES)' >> Makefile
3891 make built_sources || func_exit 1
3893 make distclean || func_exit 1
3898 # func_create_megatestdir megatestdir allmodules
3900 # - local_gnulib_dir from --local-dir
3901 # - auxdir directory relative to destdir where to place build aux files
3902 func_create_megatestdir ()
3906 if test -z "$allmodules"; then
3907 allmodules=`func_all_modules`
3911 # First, all modules one by one.
3912 for onemodule in $allmodules; do
3913 func_create_testdir "$megatestdir/$onemodule" $onemodule
3914 func_append megasubdirs "$onemodule "
3916 # Then, all modules all together.
3917 # Except config-h, which breaks all modules which use HAVE_CONFIG_H.
3918 # Except fnmatch-posix, which conflicts with fnmatch-gnu. FIXME.
3919 allmodules=`for m in $allmodules; do if test $m != config-h && test $m != fnmatch-posix; then echo $m; fi; done`
3920 func_create_testdir "$megatestdir/ALL" "$allmodules"
3921 func_append megasubdirs "ALL"
3924 cvsdate=`if test -f "$gnulib_dir/CVS/Entries"; then \
3925 vc_witness="$gnulib_dir/CVS/Entries"; \
3927 vc_witness="$gnulib_dir/.git/refs/heads/master"; \
3929 sh "$gnulib_dir/build-aux/mdate-sh" "$vc_witness" \
3930 | sed -e 's,January,01,' -e 's,Jan,01,' \
3931 -e 's,February,02,' -e 's,Feb,02,' \
3932 -e 's,March,03,' -e 's,Mar,03,' \
3933 -e 's,April,04,' -e 's,Apr,04,' \
3935 -e 's,June,06,' -e 's,Jun,06,' \
3936 -e 's,July,07,' -e 's,Jul,07,' \
3937 -e 's,August,08,' -e 's,Aug,08,' \
3938 -e 's,September,09,' -e 's,Sep,09,' \
3939 -e 's,October,10,' -e 's,Oct,10,' \
3940 -e 's,November,11,' -e 's,Nov,11,' \
3941 -e 's,December,12,' -e 's,Dec,12,' \
3942 -e 's,^,00,' -e 's,^[0-9]*\([0-9][0-9] \),\1,' \
3943 -e 's,^\([0-9]*\) \([0-9]*\) \([0-9]*\),\3\2\1,'`
3945 echo "CVSDATE=$cvsdate"
3946 echo "test -d logs || mkdir logs"
3947 echo "for module in $megasubdirs; do"
3948 echo " echo \"Working on module \$module...\""
3949 echo " safemodule=\`echo \$module | sed -e 's|/|-|g'\`"
3950 echo " (echo \"To: gnulib@autobuild.josefsson.org\""
3953 echo " : autobuild project... \$module"
3954 echo " : autobuild revision... cvs-\$CVSDATE-000000"
3955 echo " : autobuild timestamp... \`date \"+%Y%m%d-%H%M%S\"\`"
3956 echo " : autobuild hostname... \`hostname\`"
3957 echo " cd \$module && ./configure \$CONFIGURE_OPTIONS && make && make check && make distclean"
3959 echo " ) 2>&1 | { if test -n \"\$AUTOBUILD_SUBST\"; then sed -e \"\$AUTOBUILD_SUBST\"; else cat; fi; } > logs/\$safemodule"
3961 ) > "$megatestdir/do-autobuild"
3962 chmod a+x "$megatestdir/do-autobuild"
3964 # Create Makefile.am.
3965 (echo "## Process this file with automake to produce Makefile.in."
3967 echo "AUTOMAKE_OPTIONS = 1.5 foreign"
3969 echo "SUBDIRS = $megasubdirs"
3971 echo "EXTRA_DIST = do-autobuild"
3972 ) > "$megatestdir/Makefile.am"
3974 # Create configure.ac.
3975 (echo "# Process this file with autoconf to produce a configure script."
3976 echo "AC_INIT([dummy], [0])"
3977 if test "$auxdir" != "."; then
3978 echo "AC_CONFIG_AUX_DIR([$auxdir])"
3980 echo "AM_INIT_AUTOMAKE"
3982 echo "AC_PROG_MAKE_SET"
3984 echo "AC_CONFIG_SUBDIRS([$megasubdirs])"
3985 echo "AC_OUTPUT([Makefile])"
3986 ) > "$megatestdir/configure.ac"
3988 # Create autogenerated files.
3990 # Do not use "${AUTORECONF} --install", because autoreconf operates
3991 # recursively, but the subdirectories are already finished, therefore
3992 # calling autoreconf here would only waste lots of CPU time.
3993 func_execute_command ${ACLOCAL} || func_exit 1
3994 func_execute_command mkdir build-aux
3995 func_execute_command ${AUTOCONF} || func_exit 1
3996 func_execute_command ${AUTOMAKE} --add-missing --copy || func_exit 1
4002 func_fatal_error "no mode specified" ;;
4011 if test -z "$destdir"; then
4014 test -d "$destdir" \
4015 || func_fatal_error "destination directory does not exist: $destdir"
4017 # Prefer configure.ac to configure.in.
4018 if test -f "$destdir"/configure.ac; then
4019 configure_ac="$destdir/configure.ac"
4021 if test -f "$destdir"/configure.in; then
4022 configure_ac="$destdir/configure.in"
4024 func_fatal_error "cannot find $destdir/configure.ac"
4028 # Analyze configure.ac.
4030 guessed_libtool=false
4035 /AC_CONFIG_AUX_DIR/ {
4036 s,^.*AC_CONFIG_AUX_DIR([[ ]*\([^])]*\).*$,guessed_auxdir="\1",p
4038 /A[CM]_PROG_LIBTOOL/ {
4039 s,^.*$,guessed_libtool=true,p
4041 eval `sed -n -e "$my_sed_traces" < "$configure_ac"`
4043 if test -z "$auxdir"; then
4044 auxdir="$guessed_auxdir"
4047 # Determine where to apply func_import.
4048 if test -n "$m4base"; then
4049 # Apply func_import to a particular gnulib directory.
4050 # Any number of additional modules can be given.
4051 if test ! -f "$destdir/$m4base"/gnulib-cache.m4; then
4052 # First use of gnulib in the given m4base.
4053 test -n "$supplied_libname" || supplied_libname=true
4054 test -n "$sourcebase" || sourcebase="lib"
4055 test -n "$docbase" || docbase="doc"
4056 test -n "$testsbase" || testsbase="tests"
4057 test -n "$macro_prefix" || macro_prefix="gl"
4061 # Apply func_import to all gnulib directories.
4062 # To get this list of directories, look at Makefile.am. (Not at
4063 # configure, because it may be omitted from CVS. Also, don't run
4064 # "find $destdir -name gnulib-cache.m4", as it might be too expensive.)
4067 if test -f "$destdir"/Makefile.am; then
4068 aclocal_amflags=`sed -n 's/^ACLOCAL_AMFLAGS[ ]*=\(.*\)$/\1/p' "$destdir"/Makefile.am`
4070 for arg in $aclocal_amflags; do
4071 if test -n "$m4dir_is_next"; then
4072 # Ignore absolute directory pathnames, like /usr/local/share/aclocal.
4076 if test -f "$destdir/$arg"/gnulib-cache.m4; then
4077 func_append m4dirs " $arg"
4078 m4dirs_count=`expr $m4dirs_count + 1`
4084 if test "X$arg" = "X-I"; then
4092 # No Makefile.am! Oh well. Look at the last generated aclocal.m4.
4093 if test -f "$destdir"/aclocal.m4; then
4094 sedexpr1='s,^m4_include(\[\(.*\)])$,\1,p'
4095 sedexpr2='s,^[^/]*$,.,'
4096 sedexpr3='s,/[^/]*$,,'
4097 m4dirs=`sed -n -e "$sedexpr1" aclocal.m4 | sed -e "$sedexpr2" -e "$sedexpr3" | LC_ALL=C sort -u`
4098 m4dirs_count=`echo "$m4dirs" | wc -l`
4101 if test $m4dirs_count = 0; then
4102 # First use of gnulib in a package.
4103 # Any number of additional modules can be given.
4104 test -n "$supplied_libname" || supplied_libname=true
4105 test -n "$sourcebase" || sourcebase="lib"
4107 test -n "$docbase" || docbase="doc"
4108 test -n "$testsbase" || testsbase="tests"
4109 test -n "$macro_prefix" || macro_prefix="gl"
4112 if test $m4dirs_count = 1; then
4113 # There's only one use of gnulib here. Assume the user means it.
4114 # Any number of additional modules can be given.
4115 for m4base in $m4dirs; do
4119 # Ambiguous - guess what the user meant.
4120 if test $# = 0; then
4121 # No further arguments. Guess the user wants to update all of them.
4122 for m4base in $m4dirs; do
4123 # Perform func_import in a subshell, so that variable values
4125 # local_gnulib_dir, avoidlist, sourcebase, m4base, pobase,
4126 # docbase, testsbase, inctests, libname, lgpl, makefile_name,
4127 # libtool, macro_prefix, po_domain, vc_files
4128 # don't propagate from one directory to another.
4129 (func_import) || func_exit 1
4133 func_fatal_error "Ambiguity: to which directory should the modules be added? Please specify at least --m4-base=..."
4141 if test -z "$destdir"; then
4142 func_fatal_error "please specify --dir option"
4145 test -d "$destdir" \
4146 || func_fatal_error "could not create destination directory"
4147 test -n "$auxdir" || auxdir="build-aux"
4148 func_create_testdir "$destdir" "$*"
4151 create-megatestdir )
4152 if test -z "$destdir"; then
4153 func_fatal_error "please specify --dir option"
4155 mkdir "$destdir" || func_fatal_error "could not create destination directory"
4156 test -n "$auxdir" || auxdir="build-aux"
4157 func_create_megatestdir "$destdir" "$*"
4161 test -n "$destdir" || destdir=testdir$$
4162 mkdir "$destdir" || func_fatal_error "could not create destination directory"
4163 test -n "$auxdir" || auxdir="build-aux"
4164 func_create_testdir "$destdir" "$*"
4168 ../configure || func_exit 1
4170 make check || func_exit 1
4171 make distclean || func_exit 1
4172 remaining=`find . -type f -print`
4173 if test -n "$remaining"; then
4174 echo "Remaining files:" $remaining 1>&2
4175 echo "gnulib-tool: *** Stop." 1>&2
4184 test -n "$destdir" || destdir=testdir$$
4185 mkdir "$destdir" || func_fatal_error "could not create destination directory"
4186 test -n "$auxdir" || auxdir="build-aux"
4187 func_create_megatestdir "$destdir" "$*"
4195 remaining=`find . -type f -print`
4196 if test -n "$remaining"; then
4197 echo "Remaining files:" $remaining 1>&2
4198 echo "gnulib-tool: *** Stop." 1>&2
4206 extract-description )
4210 if test -n "$module"; then
4211 func_get_description "$module"
4220 if test -n "$module"; then
4221 func_get_notice "$module"
4230 if test -n "$module"; then
4231 func_get_filelist "$module"
4236 extract-dependencies )
4240 if test -n "$module"; then
4241 func_get_dependencies "$module"
4246 extract-autoconf-snippet )
4250 if test -n "$module"; then
4251 func_get_autoconf_snippet "$module"
4256 extract-automake-snippet )
4260 if test -n "$module"; then
4261 func_get_automake_snippet "$module"
4266 extract-include-directive )
4270 if test -n "$module"; then
4271 func_get_include_directive "$module"
4276 extract-link-directive )
4280 if test -n "$module"; then
4281 func_get_link_directive "$module"
4290 if test -n "$module"; then
4291 func_get_license "$module"
4296 extract-maintainer )
4300 if test -n "$module"; then
4301 func_get_maintainer "$module"
4306 extract-tests-module )
4310 if test -n "$module"; then
4311 func_get_tests_module "$module"
4317 func_fatal_error "unknown operation mode --$mode" ;;
4321 # Undo the effect of the previous 'trap' command. Some shellology:
4322 # We cannot use "trap - 0 1 2 3 13 15", because Solaris sh would attempt to
4323 # execute the command "-". "trap '' ..." is fine only for signal 0 (= normal
4324 # exit); for the others we need to call 'exit' explicitly. The value of $? is
4325 # 128 + signal number and is set before the trap-registered command is run.
4327 trap 'func_exit $?' 1 2 3 13 15
4332 # indent-tabs-mode: nil
4333 # whitespace-check-buffer-indent: nil