3 # Copyright (C) 2002-2007 Free Software Foundation, Inc.
5 # This program is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 2, or (at your option)
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software Foundation,
17 # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 # This program is meant for authors or maintainers which want to import
21 # modules from gnulib into their packages.
25 cvsdatestamp='$Date: 2007-07-13 01:17:00 $'
26 last_checkin_date=`echo "$cvsdatestamp" | sed -e 's,^\$[D]ate: ,,'`
27 version=`echo "$last_checkin_date" | sed -e 's/ .*$//' -e 's,/,-,g'`
32 # You can set AUTOCONFPATH to empty if autoconf 2.57 is already in your PATH.
36 # AUTOCONFBINDIR=/packages/gnu-inst-autoconf/2.57/bin
37 # AUTOCONFPATH="eval env PATH=${AUTOCONFBINDIR}:\$PATH "
41 # You can set AUTOMAKEPATH to empty if automake 1.9.x is already in your PATH.
44 # You can set GETTEXTPATH to empty if autopoint 0.15 is already in your PATH.
47 # If you didn't set AUTOCONFPATH and AUTOMAKEPATH, you can also set the
48 # variables AUTOCONF, AUTOHEADER, ACLOCAL, AUTOMAKE, AUTORECONF individually.
49 if test -z "${AUTOCONF}" || test -n "${AUTOCONFPATH}"; then
50 AUTOCONF="${AUTOCONFPATH}autoconf"
52 if test -z "${AUTOHEADER}" || test -n "${AUTOCONFPATH}"; then
53 AUTOHEADER="${AUTOCONFPATH}autoheader"
55 if test -z "${ACLOCAL}" || test -n "${AUTOMAKEPATH}"; then
56 ACLOCAL="${AUTOMAKEPATH}aclocal"
58 if test -z "${AUTOMAKE}" || test -n "${AUTOMAKEPATH}"; then
59 AUTOMAKE="${AUTOMAKEPATH}automake"
61 if test -z "${AUTORECONF}" || test -n "${AUTOCONFPATH}"; then
62 AUTORECONF="${AUTOCONFPATH}autoreconf"
65 # If you didn't set GETTEXTPATH, you can also set the variable AUTOPOINT.
66 if test -z "${AUTOPOINT}" || test -n "${GETTEXTPATH}"; then
67 AUTOPOINT="${GETTEXTPATH}autopoint"
70 # When using GNU sed, turn off as many GNU extensions as possible,
71 # to minimize the risk of accidentally using non-portable features.
72 # However, do this only for gnulib-tool itself, not for the code that
73 # gnulib-tool generates, since we don't want "sed --posix" to leak
75 if (alias) > /dev/null 2>&1 && echo | sed --posix -e d >/dev/null 2>&1; then
76 alias sed='sed --posix'
80 # outputs to stdout the --help usage message.
84 Usage: gnulib-tool --list
85 gnulib-tool --import [module1 ... moduleN]
87 gnulib-tool --create-testdir --dir=directory [module1 ... moduleN]
88 gnulib-tool --create-megatestdir --dir=directory [module1 ... moduleN]
89 gnulib-tool --test --dir=directory module1 ... moduleN
90 gnulib-tool --megatest --dir=directory [module1 ... moduleN]
91 gnulib-tool --extract-description module
92 gnulib-tool --extract-filelist module
93 gnulib-tool --extract-dependencies module
94 gnulib-tool --extract-autoconf-snippet module
95 gnulib-tool --extract-automake-snippet module
96 gnulib-tool --extract-include-directive module
97 gnulib-tool --extract-link-directive module
98 gnulib-tool --extract-license module
99 gnulib-tool --extract-maintainer module
100 gnulib-tool --extract-tests-module module
103 --list print the available module names
104 --import import the given modules into the current package;
105 if no modules are specified, update the current
106 package from the current gnulib
107 --update update the current package, restore files omitted
109 --create-testdir create a scratch package with the given modules
110 --create-megatestdir create a mega scratch package with the given modules
111 one by one and all together
112 --test test the combination of the given modules
113 (recommended to use CC=\"gcc -Wall\" here)
114 --megatest test the given modules one by one and all together
115 (recommended to use CC=\"gcc -Wall\" here)
116 --extract-description extract the description
117 --extract-filelist extract the list of files
118 --extract-dependencies extract the dependencies
119 --extract-autoconf-snippet extract the snippet for configure.ac
120 --extract-automake-snippet extract the snippet for library makefile
121 --extract-include-directive extract the #include directive
122 --extract-link-directive extract the linker directive
123 --extract-license report the license terms of the source files
125 --extract-maintainer report the maintainer(s) inside gnulib
126 --extract-tests-module report the unit test module, if it exists
129 --dir=DIRECTORY Specify the target directory.
130 For --import, this specifies where your
131 configure.ac can be found. Defaults to current
133 --local-dir=DIRECTORY Specify a local override directory where to look
134 up files before looking in gnulib's directory.
136 Options for --import:
137 --lib=LIBRARY Specify the library name. Defaults to 'libgnu'.
138 --source-base=DIRECTORY
139 Directory relative to --dir where source code is
140 placed (default \"lib\").
141 --m4-base=DIRECTORY Directory relative to --dir where *.m4 macros are
142 placed (default \"m4\").
143 --doc-base=DIRECTORY Directory relative to --dir where doc files are
144 placed (default \"doc\").
145 --tests-base=DIRECTORY
146 Directory relative to --dir where unit tests are
147 placed (default \"tests\").
148 --aux-dir=DIRECTORY Directory relative to --dir where auxiliary build
149 tools are placed (default \"build-aux\").
150 --with-tests Include unit tests for the included modules.
151 --avoid=MODULE Avoid including the given MODULE. Useful if you
152 have code that provides equivalent functionality.
153 This option can be repeated.
154 --lgpl Abort if modules aren't available under the LGPL.
155 Also modify license template from GPL to LGPL.
156 --makefile-name=NAME Name of makefile in automake syntax in the
157 source-base and tests-base directories
158 (default \"Makefile.am\").
159 --libtool Use libtool rules.
160 --no-libtool Don't use libtool rules.
161 --macro-prefix=PREFIX Specify the prefix of the macros 'gl_EARLY' and
162 'gl_INIT'. Default is 'gl'.
163 --no-changelog don't update or create ChangeLog files
165 Options for --import and --update:
166 --dry-run For --import, only print what would have been done.
167 -s, --symbolic, --symlink Make symbolic links instead of copying files.
168 --local-symlink Make symbolic links instead of copying files, only
169 for files from the local override directory.
171 Report bugs to <bug-gnulib@gnu.org>."
175 # outputs to stdout the --version message.
178 year=`echo "$last_checkin_date" | sed -e 's,/.*$,,'`
180 $progname (GNU $package) $version
181 Copyright (C) $year Free Software Foundation, Inc.
182 This is free software; see the source for copying conditions. There is NO
183 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
184 Written by" "Bruno Haible" "and" "Simon Josefsson"
187 # func_emit_copyright_notice
188 # outputs to stdout a header for a generated file.
189 func_emit_copyright_notice ()
191 echo "# Copyright (C) 2004-2007 Free Software Foundation, Inc."
193 echo "# This file is free software, distributed under the terms of the GNU"
194 echo "# General Public License. As a special exception to the GNU General"
195 echo "# Public License, this file may be distributed as part of a program"
196 echo "# that contains a configuration script generated by Autoconf, under"
197 echo "# the same distribution terms as the rest of that program."
199 echo "# Generated by gnulib-tool."
210 # creates a temporary directory.
212 # - tmp pathname of freshly created temporary directory
215 # Use the environment variable TMPDIR, falling back to /tmp. This allows
216 # users to specify a different temporary directory, for example, if their
217 # /tmp is filled up or too small.
220 # Use the mktemp program if available. If not available, hide the error
222 tmp=`(umask 077 && mktemp -d "$TMPDIR/glXXXXXX") 2>/dev/null` &&
223 test -n "$tmp" && test -d "$tmp"
226 # Use a simple mkdir command. It is guaranteed to fail if the directory
227 # already exists. $RANDOM is bash specific and expands to empty in shells
228 # other than bash, ksh and zsh. Its use does not increase security;
229 # rather, it minimizes the probability of failure in a very cluttered /tmp
231 tmp=$TMPDIR/gl$$-$RANDOM
232 (umask 077 && mkdir "$tmp")
235 echo "$0: cannot create a temporary directory in $TMPDIR" >&2
240 # func_append var value
241 # appends the given value to the shell variable var.
242 if ( foo=bar; foo+=baz && test "$foo" = barbaz ) >/dev/null 2>&1; then
243 # Use bash's += operator. It reduces complexity of appending repeatedly to
244 # a single variable from O(n^2) to O(n).
252 eval "$1=\"\$$1\$2\""
256 # func_fatal_error message
257 # outputs to stderr a fatal error message, and terminates the program.
260 echo "gnulib-tool: *** $1" 1>&2
261 echo "gnulib-tool: *** Stop." 1>&2
265 # func_readlink SYMLINK
266 # outputs the target of the given symlink.
267 if (type -p readlink) > /dev/null 2>&1; then
270 # Use the readlink program from GNU coreutils.
276 # Use two sed invocations. A single sed -n -e 's,^.* -> \(.*\)$,\1,p'
277 # would do the wrong thing if the link target contains " -> ".
278 LC_ALL=C ls -l "$1" | sed -e 's, -> ,#%%#,' | sed -n -e 's,^.*#%%#\(.*\)$,\1,p'
282 # func_relativize DIR1 DIR2
283 # computes a relative pathname RELDIR such that DIR1/RELDIR = DIR2.
285 # - DIR1 relative pathname, relative to the current directory
286 # - DIR2 relative pathname, relative to the current directory
288 # - reldir relative pathname of DIR2, relative to DIR1
294 sed_first='s,^\([^/]*\)/.*$,\1,'
295 sed_rest='s,^[^/]*/*,,'
296 sed_last='s,^.*/\([^/]*\)$,\1,'
297 sed_butlast='s,/*[^/]*$,,'
298 while test -n "$dir1"; do
299 first=`echo "$dir1" | sed -e "$sed_first"`
300 if test "$first" != "."; then
301 if test "$first" = ".."; then
302 dir2=`echo "$dir0" | sed -e "$sed_last"`/"$dir2"
303 dir0=`echo "$dir0" | sed -e "$sed_butlast"`
305 first2=`echo "$dir2" | sed -e "$sed_first"`
306 if test "$first2" = "$first"; then
307 dir2=`echo "$dir2" | sed -e "$sed_rest"`
311 dir0="$dir0"/"$first"
314 dir1=`echo "$dir1" | sed -e "$sed_rest"`
319 # func_relconcat DIR1 DIR2
320 # computes a relative pathname DIR1/DIR2, with obvious simplifications.
322 # - DIR1 relative pathname, relative to the current directory
323 # - DIR2 relative pathname, relative to DIR1
325 # - relconcat DIR1/DIR2, relative to the current directory
330 sed_first='s,^\([^/]*\)/.*$,\1,'
331 sed_rest='s,^[^/]*/*,,'
332 sed_last='s,^.*/\([^/]*\)$,\1,'
333 sed_butlast='s,/*[^/]*$,,'
335 first=`echo "$dir2" | sed -e "$sed_first"`
336 if test "$first" = "."; then
337 dir2=`echo "$dir2" | sed -e "$sed_rest"`
338 if test -z "$dir2"; then
343 last=`echo "$dir1" | sed -e "$sed_last"`
344 while test "$last" = "."; do
345 dir1=`echo "$dir1" | sed -e "$sed_butlast"`
346 last=`echo "$dir1" | sed -e "$sed_last"`
348 if test -z "$dir1"; then
352 if test "$first" = ".."; then
353 if test "$last" = ".."; then
354 relconcat="$dir1/$dir2"
357 dir1=`echo "$dir1" | sed -e "$sed_butlast"`
358 dir2=`echo "$dir2" | sed -e "$sed_rest"`
359 if test -z "$dir1"; then
363 if test -z "$dir2"; then
368 relconcat="$dir1/$dir2"
376 # Like ln -s, except that SRC is given relative to the current directory (or
377 # absolute), not given relative to the directory of DEST.
383 *) # SRC is relative.
386 ln -s "`pwd`/$1" "$2" ;;
387 *) # DEST is relative too.
388 ln_destdir=`echo "$2" | sed -e 's,[^/]*$,,'`
389 test -n "$ln_destdir" || ln_destdir="."
390 func_relativize "$ln_destdir" "$1"
398 # func_ln_if_changed SRC DEST
399 # Like func_ln, but avoids munging timestamps if the link is correct.
400 func_ln_if_changed ()
402 if test $# -ne 2; then
403 echo "usage: func_ln_if_changed SRC DEST" >&2
405 ln_target=`func_readlink "$2"`
406 if test -L "$2" && test "$1" = "$ln_target"; then
414 # Ensure an 'echo' command that does not interpret backslashes.
416 # echo '\n' | wc -l prints 1 when OK, 2 when KO
417 # echo '\t' | grep t > /dev/null has return code 0 when OK, 1 when KO
418 # This problem is a weird heritage from SVR4. BSD got it right (except that
419 # BSD echo interprets '-n' as an option, which is also not desirable).
420 # Nowadays the problem occurs in 4 situations:
421 # - in bash, when the shell option xpg_echo is set (bash >= 2.04)
422 # or when it was built with --enable-usg-echo-default (bash >= 2.0)
423 # or when it was built with DEFAULT_ECHO_TO_USG (bash < 2.0),
424 # - in zsh, when sh-emulation is not set,
425 # - in ksh (e.g. AIX /bin/sh and Solaris /usr/xpg4/bin/sh are ksh instances,
426 # and HP-UX /bin/sh and IRIX /bin/sh behave similarly),
427 # - in Solaris /bin/sh and OSF/1 /bin/sh.
428 # We try the following workarounds:
429 # - for all: respawn using $CONFIG_SHELL if that is set and works.
430 # - for bash >= 2.04: unset the shell option xpg_echo.
431 # - for bash >= 2.0: define echo to a function that uses the printf built-in.
432 # - for bash < 2.0: define echo to a function that uses cat of a here document.
433 # - for zsh: turn sh-emulation on.
434 # - for ksh: alias echo to 'print -r'.
435 # - for ksh: alias echo to a function that uses cat of a here document.
436 # - for Solaris /bin/sh and OSF/1 /bin/sh: respawn using /bin/ksh and rely on
437 # the ksh workaround.
438 # - otherwise: respawn using /bin/sh and rely on the workarounds.
439 # When respawning, we pass --no-reexec as first argument, so as to avoid
440 # turning this script into a fork bomb in unlucky situations.
442 if echo '\t' | grep t > /dev/null; then
443 have_echo=yes # Lucky!
445 # Try the workarounds.
446 # Respawn using $CONFIG_SHELL if that is set and works.
447 if test -z "$have_echo" \
448 && test "X$1" != "X--no-reexec" \
449 && test -n "$CONFIG_SHELL" \
450 && test -f "$CONFIG_SHELL" \
451 && $CONFIG_SHELL -c 'echo '\t' | grep t > /dev/null'; then
452 exec $CONFIG_SHELL "$0" --no-reexec "$@"
455 # For bash >= 2.04: unset the shell option xpg_echo.
456 if test -z "$have_echo" \
457 && test -n "$BASH_VERSION" \
458 && (shopt -o xpg_echo; echo '\t' | grep t > /dev/null) 2>/dev/null; then
462 # For bash >= 2.0: define echo to a function that uses the printf built-in.
463 # For bash < 2.0: define echo to a function that uses cat of a here document.
464 # (There is no win in using 'printf' over 'cat' if it is not a shell built-in.)
465 if test -z "$have_echo" \
466 && test -n "$BASH_VERSION"; then \
467 if type printf 2>/dev/null | grep / > /dev/null; then
468 # 'printf' is not a shell built-in.
476 # 'printf' is a shell built-in.
482 if echo '\t' | grep t > /dev/null; then
486 # For zsh: turn sh-emulation on.
487 if test -z "$have_echo" \
488 && test -n "$ZSH_VERSION" \
489 && (emulate sh) >/dev/null 2>&1; then
492 # For ksh: alias echo to 'print -r'.
493 if test -z "$have_echo" \
494 && (type print) >/dev/null 2>&1; then
495 # A 'print' command exists.
496 if type print 2>/dev/null | grep / > /dev/null; then
499 # 'print' is a shell built-in.
500 if (print -r '\told' | grep told > /dev/null) 2>/dev/null; then
501 # 'print' is the ksh shell built-in.
502 alias echo='print -r'
506 if test -z "$have_echo" \
507 && echo '\t' | grep t > /dev/null; then
510 # For ksh: alias echo to a function that uses cat of a here document.
511 # The ksh manual page says:
512 # "Aliasing is performed when scripts are read, not while they are executed.
513 # Therefore, for an alias to take effect, the alias definition command has
514 # to be executed before the command which references the alias is read."
515 # Because of this, we have to play strange tricks with have_echo, to ensure
516 # that the top-level statement containing the test starts after the 'alias'
518 if test -z "$have_echo"; then
525 alias echo=bsd_echo 2>/dev/null
527 if test -z "$have_echo" \
528 && echo '\t' | grep t > /dev/null; then
531 if test -z "$have_echo"; then
532 unalias echo 2>/dev/null
534 # For Solaris /bin/sh and OSF/1 /bin/sh: respawn using /bin/ksh.
535 if test -z "$have_echo" \
536 && test "X$1" != "X--no-reexec" \
537 && test -f /bin/ksh; then
538 exec /bin/ksh "$0" --no-reexec "$@"
541 # Otherwise: respawn using /bin/sh.
542 if test -z "$have_echo" \
543 && test "X$1" != "X--no-reexec" \
544 && test -f /bin/sh; then
545 exec /bin/sh "$0" --no-reexec "$@"
548 if test -z "$have_echo"; then
549 func_fatal_error "Shell does not support 'echo' correctly. Please install GNU bash and set the environment variable CONFIG_SHELL to point to it."
551 if echo '\t' | grep t > /dev/null; then
554 func_fatal_error "Shell does not support 'echo' correctly. Workaround does not work. Please report this as a bug to bug-gnulib@gnu.org."
556 if test "X$1" = "X--no-reexec"; then
560 # Command-line option processing.
561 # Removes the OPTIONS from the arguments. Sets the variables:
562 # - mode list or import or create-testdir or create-megatestdir
563 # - destdir from --dir
564 # - local_gnulib_dir from --local-dir
565 # - libname, supplied_libname from --lib
566 # - sourcebase from --source-base
567 # - m4base from --m4-base
568 # - docbase from --doc-base
569 # - testsbase from --tests-base
570 # - auxdir from --aux-dir
571 # - inctests true if --with-tests was given, blank otherwise
572 # - avoidlist list of modules to avoid, from --avoid
573 # - lgpl true if --lgpl was given, blank otherwise
574 # - makefile_name from --makefile-name
575 # - libtool true if --libtool was given, false if --no-libtool was
576 # given, blank otherwise
577 # - macro_prefix from --macro-prefix
578 # - autoconf_minversion minimum supported autoconf version
579 # - do_changelog false if --no-changelog was given, : otherwise
580 # - doit : if actions shall be executed, false if only to be printed
581 # - symbolic true if --symlink was given, blank otherwise
582 # - lsymbolic true if --local-symlink was given, blank otherwise
607 while test $# -gt 0; do
612 --import | --impor | --impo | --imp | --im | --i )
615 --update | --updat | --upda | --upd | --up | --u )
618 --create-testdir | --create-testdi | --create-testd | --create-test | --create-tes | --create-te | --create-t )
621 --create-megatestdir | --create-megatestdi | --create-megatestd | --create-megatest | --create-megates | --create-megate | --create-megat | --create-mega | --create-meg | --create-me | --create-m )
622 mode=create-megatestdir
624 --test | --tes | --te | --t )
627 --megatest | --megates | --megate | --megat | --mega | --meg | --me | --m )
631 mode=`echo "X$1" | sed -e 's/^X--//'`
636 func_fatal_error "missing argument for --dir"
641 destdir=`echo "X$1" | sed -e 's/^X--dir=//'`
646 func_fatal_error "missing argument for --local-dir"
651 local_gnulib_dir=`echo "X$1" | sed -e 's/^X--local-dir=//'`
656 func_fatal_error "missing argument for --lib"
659 supplied_libname=true
662 libname=`echo "X$1" | sed -e 's/^X--lib=//'`
663 supplied_libname=true
668 func_fatal_error "missing argument for --source-base"
673 sourcebase=`echo "X$1" | sed -e 's/^X--source-base=//'`
678 func_fatal_error "missing argument for --m4-base"
683 m4base=`echo "X$1" | sed -e 's/^X--m4-base=//'`
688 func_fatal_error "missing argument for --doc-base"
693 docbase=`echo "X$1" | sed -e 's/^X--doc-base=//'`
698 func_fatal_error "missing argument for --tests-base"
703 testsbase=`echo "X$1" | sed -e 's/^X--tests-base=//'`
708 func_fatal_error "missing argument for --aux-dir"
713 auxdir=`echo "X$1" | sed -e 's/^X--aux-dir=//'`
721 func_fatal_error "missing argument for --avoid"
723 func_append avoidlist " $1"
726 arg=`echo "X$1" | sed -e 's/^X--avoid=//'`
727 func_append avoidlist " $arg"
735 func_fatal_error "missing argument for --makefile-name"
740 makefile_name=`echo "X$1" | sed -e 's/^X--makefile-name=//'`
751 func_fatal_error "missing argument for --macro-prefix"
756 macro_prefix=`echo "X$1" | sed -e 's/^X--macro-prefix=//'`
758 --no-changelog | --no-changelo | --no-changel | --no-change | --no-chang | --no-chan | --no-cha | --no-ch | --no-c )
764 -s | --symbolic | --symboli | --symbol | --symbo | --symb | --symlink | --symlin | --symli | --syml | --sym | --sy )
767 --local-symlink | --local-symlin | --local-symli | --local-syml | --local-sym | --local-sy | --local-s )
770 --help | --hel | --he | --h )
773 --version | --versio | --versi | --vers | --ver | --ve | --v )
777 # Stop option processing
781 echo "gnulib-tool: unknown option $1" 1>&2
782 echo "Try 'gnulib-tool --help' for more information." 1>&2
789 if test "$mode" = update; then
790 if test $# != 0; then
791 echo "gnulib-tool: too many arguments in 'update' mode" 1>&2
792 echo "Try 'gnulib-tool --help' for more information." 1>&2
793 echo "If you really want to modify the gnulib configuration of your project," 1>&2
794 echo "you need to use 'gnulib --import' - at your own risk!" 1>&2
797 if test -n "$local_gnulib_dir" || test -n "$supplied_libname" \
798 || test -n "$sourcebase" || test -n "$m4base" \
799 || test -n "$docbase" || test -n "$testsbase" || test -n "$auxdir" \
800 || test -n "$inctests" || test -n "$avoidlist" || test -n "$lgpl" \
801 || test -n "$makefile_name" || test -n "$macro_prefix"; then
802 echo "gnulib-tool: invalid options for 'update' mode" 1>&2
803 echo "Try 'gnulib-tool --help' for more information." 1>&2
804 echo "If you really want to modify the gnulib configuration of your project," 1>&2
805 echo "you need to use 'gnulib --import' - at your own risk!" 1>&2
811 # Determine the minimum supported autoconf version from the project's
813 DEFAULT_AUTOCONF_MINVERSION="2.59"
816 if { test "$mode" = import || test "$mode" = update; } && test -n "$destdir"; then
817 if test -f "$destdir"/configure.ac; then
818 configure_ac="$destdir/configure.ac"
820 if test -f "$destdir"/configure.in; then
821 configure_ac="$destdir/configure.in"
825 if test -f configure.ac; then
826 configure_ac="configure.ac"
828 if test -f configure.in; then
829 configure_ac="configure.in"
833 if test -n "$configure_ac"; then
834 # Use sed, not autoconf --trace, to look for the AC_PREREQ invocation,
835 # because when some m4 files are omitted from a CVS repository,
836 # "autoconf --trace=AC_PREREQ" fails with an error message like this:
837 # m4: aclocal.m4:851: Cannot open m4/absolute-header.m4: No such file or directory
838 # autom4te: m4 failed with exit status: 1
845 s,^.*AC_PREREQ([[ ]*\([^])]*\).*$,\1,p
847 prereqs=`sed -n -e "$my_sed_traces" < "$configure_ac"`
848 if test -n "$prereqs"; then
849 autoconf_minversion=`
850 for version in $prereqs; do echo $version; done |
851 LC_ALL=C sort -nru | sed 1q
855 if test -z "$autoconf_minversion"; then
856 autoconf_minversion=$DEFAULT_AUTOCONF_MINVERSION
858 case "$autoconf_minversion" in
859 1.* | 2.[0-4]* | 2.5[0-8]*)
860 func_fatal_error "minimum supported autoconf version is 2.59. Try adding AC_PREREQ([$DEFAULT_AUTOCONF_MINVERSION]) to your configure.ac." ;;
863 # Remove trailing slashes from the directory names. This is necessary for
864 # m4base (to avoid an error in func_import) and optional for the others.
865 sed_trimtrailingslashes='s,\([^/]\)//*$,\1,'
866 case "$local_gnulib_dir" in
867 */ ) local_gnulib_dir=`echo "$local_gnulib_dir" | sed -e "$sed_trimtrailingslashes"` ;;
869 case "$sourcebase" in
870 */ ) sourcebase=`echo "$sourcebase" | sed -e "$sed_trimtrailingslashes"` ;;
873 */ ) m4base=`echo "$m4base" | sed -e "$sed_trimtrailingslashes"` ;;
876 */ ) docbase=`echo "$docbase" | sed -e "$sed_trimtrailingslashes"` ;;
879 */ ) testsbase=`echo "$testsbase" | sed -e "$sed_trimtrailingslashes"` ;;
882 */ ) auxdir=`echo "$auxdir" | sed -e "$sed_trimtrailingslashes"` ;;
887 /*) self_abspathname="$0" ;;
888 */*) self_abspathname=`pwd`/"$0" ;;
891 # Iterate through the elements of $PATH.
892 # We use IFS=: instead of
893 # for d in `echo ":$PATH:" | sed -e 's/:::*/:.:/g' | sed -e 's/:/ /g'`
894 # because the latter does not work when some PATH element contains spaces.
895 # We use a canonicalized $pathx instead of $PATH, because empty PATH
896 # elements are by definition equivalent to '.', however field splitting
897 # according to IFS=: loses empty fields in many shells:
898 # - /bin/sh on OSF/1 and Solaris loses all empty fields (at the
899 # beginning, at the end, and in the middle),
900 # - /bin/sh on IRIX and /bin/ksh on IRIX and OSF/1 lose empty fields
901 # at the beginning and at the end,
902 # - GNU bash, /bin/sh on AIX and HP-UX, and /bin/ksh on AIX, HP-UX,
903 # Solaris lose empty fields at the end.
904 # The 'case' statement is an optimization, to avoid evaluating the
905 # explicit canonicalization command when $PATH contains no empty fields.
907 if test "${PATH_SEPARATOR+set}" != set; then
909 { echo "#! /bin/sh"; echo "exit 0"; } > "$tmp"/conf.sh
910 chmod +x "$tmp"/conf.sh
911 if (PATH="/nonexistent;$tmp"; conf.sh) >/dev/null 2>&1; then
918 if test "$PATH_SEPARATOR" = ";"; then
919 # On Windows, programs are searched in "." before $PATH.
922 # On Unix, we have to convert empty PATH elements to ".".
926 pathx=`echo ":$PATH:" | sed -e 's/:::*/:.:/g' -e 's/^://' -e 's/:\$//'`
931 IFS="$PATH_SEPARATOR"
935 if test -x "$d/$0" && test ! -d "$d/$0"; then
936 self_abspathname="$d/$0"
941 if test -z "$self_abspathname"; then
942 func_fatal_error "could not locate the gnulib-tool program - how did you invoke it?"
946 while test -h "$self_abspathname"; do
947 # Resolve symbolic link.
948 linkval=`func_readlink "$self_abspathname"`
949 test -n "$linkval" || break
951 /* ) self_abspathname="$linkval" ;;
952 * ) self_abspathname=`echo "$self_abspathname" | sed -e 's,/[^/]*$,,'`/"$linkval" ;;
955 gnulib_dir=`echo "$self_abspathname" | sed -e 's,/[^/]*$,,'`
959 if test "$signal" != 0; then
960 echo "caught signal $signal" >&2
964 for signal in 1 2 3 13 15; do
965 trap '{ signal='$signal'; func_exit 1; }' $signal
969 # func_lookup_file file
970 # looks up a file in $local_gnulib_dir or $gnulib_dir, or combines it through
973 # - local_gnulib_dir from --local-dir
975 # - lookedup_file name of the merged (combined) file
976 # - lookedup_tmp true if it is located in the tmp directory, blank otherwise
980 if test -n "$local_gnulib_dir" && test -f "$local_gnulib_dir/$lkfile"; then
981 lookedup_file="$local_gnulib_dir/$lkfile"
984 if test -f "$gnulib_dir/$lkfile"; then
985 if test -n "$local_gnulib_dir" && test -f "$local_gnulib_dir/$lkfile.diff"; then
986 lkbase=`echo "$lkfile" | sed -e 's,^.*/,,'`
988 cp "$gnulib_dir/$lkfile" "$tmp/$lkbase"
989 patch -s "$tmp/$lkbase" < "$local_gnulib_dir/$lkfile.diff" \
990 || func_fatal_error "patch file $local_gnulib_dir/$lkfile.diff didn't apply cleanly"
991 lookedup_file="$tmp/$lkbase"
994 lookedup_file="$gnulib_dir/$lkfile"
998 func_fatal_error "file $gnulib_dir/$lkfile not found"
1005 # - local_gnulib_dir from --local-dir
1008 # Filter out metainformation files like README, which are not modules.
1009 # Filter out unit test modules; they can be retrieved through
1010 # --extract-tests-module if desired.
1012 (cd "$gnulib_dir" && find modules -type f -print | sed -e 's,^modules/,,')
1013 if test -n "$local_gnulib_dir" && test -d "$local_gnulib_dir/modules"; then
1014 (cd "$local_gnulib_dir" && find modules -type f -print | sed -e 's,^modules/,,' -e 's,\.diff$,,')
1017 | sed -e '/^CVS\//d' -e '/\/CVS\//d' \
1018 -e '/^ChangeLog$/d' -e '/\/ChangeLog$/d' \
1019 -e '/^COPYING$/d' -e '/\/COPYING$/d' \
1020 -e '/^README$/d' -e '/\/README$/d' \
1021 -e '/^TEMPLATE$/d' \
1022 -e '/^TEMPLATE-EXTENDED$/d' \
1023 -e '/^TEMPLATE-TESTS$/d' \
1026 | sed -e '/-tests$/d' \
1030 # func_verify_module
1031 # verifies a module name
1033 # - local_gnulib_dir from --local-dir
1034 # - module module name argument
1035 func_verify_module ()
1037 if { test -f "$gnulib_dir/modules/$module" \
1038 || { test -n "$local_gnulib_dir" && test -d "$local_gnulib_dir/modules" \
1039 && test -f "$local_gnulib_dir/modules/$module"; }; } \
1040 && test "CVS" != "$module" \
1041 && test "ChangeLog" != "$module" \
1042 && test "COPYING" != "$module" \
1043 && test "README" != "$module" \
1044 && test "TEMPLATE" != "$module" \
1045 && test "TEMPLATE-EXTENDED" != "$module" \
1046 && test "TEMPLATE-TESTS" != "$module"; then
1047 # OK, $module is a correct module name.
1048 # Verify that building the module description with 'patch' succeeds.
1049 func_lookup_file "modules/$module"
1051 echo "gnulib-tool: module $module doesn't exist" 1>&2
1056 # func_verify_nontests_module
1057 # verifies a module name, excluding tests modules
1059 # - local_gnulib_dir from --local-dir
1060 # - module module name argument
1061 func_verify_nontests_module ()
1064 *-tests ) module= ;;
1065 * ) func_verify_module ;;
1069 # func_verify_tests_module
1070 # verifies a module name, considering only tests modules
1072 # - local_gnulib_dir from --local-dir
1073 # - module module name argument
1074 func_verify_tests_module ()
1077 *-tests ) func_verify_module ;;
1082 sed_extract_prog=':[ ]*$/ {
1085 s/^Description:[ ]*$//
1087 s/^Depends-on:[ ]*$//
1088 s/^configure\.ac-early:[ ]*$//
1089 s/^configure\.ac:[ ]*$//
1090 s/^Makefile\.am:[ ]*$//
1094 s/^Maintainer:[ ]*$//
1101 # func_get_description module
1103 # - local_gnulib_dir from --local-dir
1104 func_get_description ()
1106 func_lookup_file "modules/$1"
1107 sed -n -e "/^Description$sed_extract_prog" < "$lookedup_file"
1110 # func_get_filelist module
1112 # - local_gnulib_dir from --local-dir
1113 func_get_filelist ()
1115 func_lookup_file "modules/$1"
1116 sed -n -e "/^Files$sed_extract_prog" < "$lookedup_file"
1117 echo m4/gnulib-common.m4
1118 case "$autoconf_minversion" in
1120 #echo m4/onceonly.m4
1121 echo m4/onceonly_2_57.m4
1126 # func_get_dependencies module
1128 # - local_gnulib_dir from --local-dir
1129 func_get_dependencies ()
1131 # ${module}-tests always implicitly depends on ${module}.
1132 echo "$1" | sed -n -e 's/-tests//p'
1133 # Then the explicit dependencies listed in the module description.
1134 func_lookup_file "modules/$1"
1135 sed -n -e "/^Depends-on$sed_extract_prog" < "$lookedup_file"
1138 # func_get_autoconf_early_snippet module
1140 # - local_gnulib_dir from --local-dir
1141 func_get_autoconf_early_snippet ()
1143 func_lookup_file "modules/$1"
1144 sed -n -e "/^configure\.ac-early$sed_extract_prog" < "$lookedup_file"
1147 # func_get_autoconf_snippet module
1149 # - local_gnulib_dir from --local-dir
1150 func_get_autoconf_snippet ()
1152 func_lookup_file "modules/$1"
1153 sed -n -e "/^configure\.ac$sed_extract_prog" < "$lookedup_file"
1156 # func_get_automake_snippet module
1158 # - local_gnulib_dir from --local-dir
1159 func_get_automake_snippet ()
1161 func_lookup_file "modules/$1"
1162 sed -n -e "/^Makefile\.am$sed_extract_prog" < "$lookedup_file"
1165 # *-tests module live in tests/, not lib/.
1168 # Synthesize an EXTRA_DIST augmentation.
1169 sed_combine_lines='/\\$/{
1176 sed_extract_mentioned_files='s/^lib_SOURCES[ ]*+=[ ]*//p'
1177 already_mentioned_files=` \
1178 sed -n -e "/^Makefile\.am$sed_extract_prog" < "$lookedup_file" \
1179 | sed -e "$sed_combine_lines" \
1180 | sed -n -e "$sed_extract_mentioned_files" | sed -e 's/#.*//'`
1181 all_files=`func_get_filelist $1`
1182 lib_files=`for f in $all_files; do \
1186 done | sed -e 's,^lib/,,'`
1187 # Remove $already_mentioned_files from $lib_files.
1188 echo "$lib_files" | LC_ALL=C sort -u > "$tmp"/lib-files
1189 extra_files=`for f in $already_mentioned_files; do echo $f; done \
1190 | LC_ALL=C sort -u | LC_ALL=C join -v 2 - "$tmp"/lib-files`
1191 if test -n "$extra_files"; then
1192 echo "EXTRA_DIST +=" $extra_files
1195 # Synthesize also an EXTRA_lib_SOURCES augmentation.
1196 # This is necessary so that automake can generate the right list of
1198 # A possible approach would be to use autom4te --trace of the redefined
1199 # AC_LIBOBJ and AC_REPLACE_FUNCS macros when creating the Makefile.am
1200 # (use autom4te --trace, not just grep, so that AC_LIBOBJ invocations
1201 # inside autoconf's built-in macros are not missed).
1202 # But it's simpler and more robust to do it here, based on the file list.
1203 # If some .c file exists and is not used with AC_LIBOBJ - for example,
1204 # a .c file is preprocessed into another .c file for BUILT_SOURCES -,
1205 # automake will generate a useless dependency; this is harmless.
1207 relocatable-prog-wrapper) ;;
1209 sed_extract_c_files='/\.c$/p'
1210 extra_files=`echo "$extra_files" | sed -n -e "$sed_extract_c_files"`
1211 if test -n "$extra_files"; then
1212 echo "EXTRA_lib_SOURCES +=" $extra_files
1221 # func_get_include_directive module
1223 # - local_gnulib_dir from --local-dir
1224 func_get_include_directive ()
1226 func_lookup_file "modules/$1"
1227 sed -n -e "/^Include$sed_extract_prog" < "$lookedup_file" | \
1228 sed -e 's/^\(["<]\)/#include \1/'
1231 # func_get_link_directive module
1233 # - local_gnulib_dir from --local-dir
1234 func_get_link_directive ()
1236 func_lookup_file "modules/$1"
1237 sed -n -e "/^Link$sed_extract_prog" < "$lookedup_file"
1240 # func_get_license module
1242 # - local_gnulib_dir from --local-dir
1245 func_lookup_file "modules/$1"
1246 { sed -n -e "/^License$sed_extract_prog" < "$lookedup_file"
1247 # The default is GPL.
1249 } | sed -e 's,^ *$,,' | sed -e 1q
1252 # func_get_maintainer module
1254 # - local_gnulib_dir from --local-dir
1255 func_get_maintainer ()
1257 func_lookup_file "modules/$1"
1258 sed -n -e "/^Maintainer$sed_extract_prog" < "$lookedup_file"
1261 # func_get_tests_module module
1263 # - local_gnulib_dir from --local-dir
1264 func_get_tests_module ()
1266 # The naming convention for tests modules is hardwired: ${module}-tests.
1267 if test -f "$gnulib_dir/modules/$1"-tests \
1268 || { test -n "$local_gnulib_dir" && test -d "$local_gnulib_dir/modules" \
1269 && test -f "$local_gnulib_dir/modules/$1"-tests; }; then
1274 # func_acceptable module
1275 # tests whether a module is acceptable.
1277 # - avoidlist list of modules to avoid
1280 for avoid in $avoidlist; do
1281 if test "$avoid" = "$1"; then
1288 # func_modules_transitive_closure
1290 # - local_gnulib_dir from --local-dir
1291 # - modules list of specified modules
1292 # - inctests true if tests should be included, blank otherwise
1293 # - avoidlist list of modules to avoid
1294 # - tmp pathname of a temporary directory
1296 # - modules list of modules, including dependencies
1297 func_modules_transitive_closure ()
1299 # In order to process every module only once (for speed), process an "input
1300 # list" of modules, producing an "output list" of modules. During each round,
1301 # more modules can be queued in the input list. Once a module on the input
1302 # list has been processed, it is added to the "handled list", so we can avoid
1303 # to process it again.
1305 inmodules="$modules"
1307 while test -n "$inmodules"; do
1308 inmodules_this_round="$inmodules"
1309 inmodules= # Accumulator, queue for next round
1310 for module in $inmodules_this_round; do
1312 if test -n "$module"; then
1313 if func_acceptable $module; then
1314 func_append outmodules " $module"
1315 deps=`func_get_dependencies $module`
1316 # Duplicate dependencies are harmless, but Jim wants a warning.
1317 duplicated_deps=`echo "$deps" | LC_ALL=C sort | LC_ALL=C uniq -d`
1318 if test -n "$duplicated_deps"; then
1319 echo "warning: module $module has duplicated dependencies: "`echo $duplicated_deps` 1>&2
1321 func_append inmodules " $deps"
1322 if test -n "$inctests"; then
1323 testsmodule=`func_get_tests_module $module`
1324 if test -n "$testsmodule"; then
1325 func_append inmodules " $testsmodule"
1331 handledmodules=`for m in $handledmodules $inmodules_this_round; do echo $m; done | LC_ALL=C sort -u`
1332 # Remove $handledmodules from $inmodules.
1333 for m in $inmodules; do echo $m; done | LC_ALL=C sort -u > "$tmp"/queued-modules
1334 inmodules=`echo "$handledmodules" | LC_ALL=C join -v 2 - "$tmp"/queued-modules`
1336 modules=`for m in $outmodules; do echo $m; done | LC_ALL=C sort -u`
1337 rm -f "$tmp"/queued-modules
1340 # func_modules_add_dummy
1342 # - local_gnulib_dir from --local-dir
1343 # - modules list of modules, including dependencies
1345 # - modules list of modules, including 'dummy' if needed
1346 func_modules_add_dummy ()
1349 sed_remove_backslash_newline=':a
1356 for module in $modules; do
1357 func_verify_nontests_module
1358 if test -n "$module"; then
1359 # Extract the value of "lib_SOURCES += ...".
1360 for file in `func_get_automake_snippet "$module" | sed -e "$sed_remove_backslash_newline" | sed -n -e 's,^lib_SOURCES[ ]*+=\([^#]*\).*$,\1,p'`; do
1361 # Ignore .h files since they are not compiled.
1364 *) have_lib_SOURCES=yes ;;
1369 # Add the dummy module, to make sure the library will be non-empty.
1370 if test -z "$have_lib_SOURCES"; then
1371 if func_acceptable "dummy"; then
1372 func_append modules " dummy"
1377 # func_modules_to_filelist
1379 # - local_gnulib_dir from --local-dir
1380 # - modules list of modules, including dependencies
1382 # - files list of files
1383 func_modules_to_filelist ()
1386 for module in $modules; do
1388 if test -n "$module"; then
1389 fs=`func_get_filelist $module`
1390 func_append files " $fs"
1393 files=`for f in $files; do echo $f; done | LC_ALL=C sort -u`
1396 # func_emit_lib_Makefile_am
1397 # emits the contents of library makefile to standard output.
1399 # - local_gnulib_dir from --local-dir
1400 # - modules list of modules, including dependencies
1401 # - libname library name
1402 # - auxdir directory relative to destdir where to place build aux files
1403 # - makefile_name from --makefile-name
1404 # - libtool true if libtool will be used, false or blank otherwise
1405 # - macro_prefix prefix of gl_LIBOBJS macros to use
1406 # - actioncmd (optional) command that will reproduce this invocation
1407 # - for_test true if creating a package for testing, false otherwise
1409 # - uses_subdirs nonempty if object files in subdirs exist
1410 func_emit_lib_Makefile_am ()
1412 # When creating an includable Makefile.am snippet, augment variables with
1413 # += instead of assigning them.
1414 if test -n "$makefile_name"; then
1419 if test "$libtool" = true; then
1422 sed_eliminate_LDFLAGS=
1426 sed_eliminate_LDFLAGS='/^lib_LDFLAGS[ ]*+=/d'
1429 # When creating a package for testing: Attempt to provoke failures,
1430 # especially link errors, already during "make" rather than during
1431 # "make check", because "make check" is not possible in a cross-compiling
1432 # situation. Turn check_PROGRAMS into noinst_PROGRAMS.
1433 sed_transform_check_PROGRAMS='s,check_PROGRAMS,noinst_PROGRAMS,g'
1435 sed_transform_check_PROGRAMS=
1437 echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"
1438 echo "## Process this file with automake to produce Makefile.in."
1439 func_emit_copyright_notice
1440 if test -n "$actioncmd"; then
1441 echo "# Reproduce by: $actioncmd"
1446 for module in $modules; do
1447 func_verify_nontests_module
1448 if test -n "$module"; then
1450 func_get_automake_snippet "$module" |
1451 sed -e 's,lib_LIBRARIES,lib%_LIBRARIES,g' \
1452 -e 's,lib_LTLIBRARIES,lib%_LTLIBRARIES,g' \
1453 -e "$sed_eliminate_LDFLAGS" \
1454 -e 's,lib_\([A-Z][A-Z]*\),'"${libname}_${libext}"'_\1,g' \
1455 -e 's,lib%_LIBRARIES,lib_LIBRARIES,g' \
1456 -e 's,lib%_LTLIBRARIES,lib_LTLIBRARIES,g' \
1457 -e "$sed_transform_check_PROGRAMS"
1458 if test "$module" = 'alloca'; then
1459 echo "${libname}_${libext}_LIBADD += @${perhapsLT}ALLOCA@"
1460 echo "${libname}_${libext}_DEPENDENCIES += @${perhapsLT}ALLOCA@"
1463 # Skip the contents if its entirely empty.
1464 if grep '[^ ]' amsnippet.tmp > /dev/null ; then
1465 echo "## begin gnulib module $module"
1468 echo "## end gnulib module $module"
1472 # Test whether there are some source files in subdirectories.
1473 for f in `func_get_filelist "$module"`; do
1475 lib/*/*.c) uses_subdirs=yes ;;
1481 if test -z "$makefile_name"; then
1482 # If there are source files in subdirectories, prevent collision of the
1483 # object files (example: hash.c and libxml/hash.c).
1485 if test -n "$uses_subdirs"; then
1486 subdir_options=' subdir-objects'
1488 echo "AUTOMAKE_OPTIONS = 1.5 gnits${subdir_options}"
1491 if test -z "$makefile_name"; then
1492 echo "noinst_HEADERS ="
1493 echo "noinst_LIBRARIES ="
1494 echo "noinst_LTLIBRARIES ="
1495 # Automake versions < 1.9b create an empty pkgdatadir at installation time
1496 # if you specify pkgdata_DATA to empty. This is a workaround.
1497 if grep '^pkgdata_DATA *+=' allsnippets.tmp > /dev/null; then
1498 echo "pkgdata_DATA ="
1501 echo "BUILT_SOURCES ="
1504 echo "MOSTLYCLEANFILES $assign core *.stackdump"
1505 if test -z "$makefile_name"; then
1506 echo "MOSTLYCLEANDIRS ="
1508 echo "DISTCLEANFILES ="
1509 echo "MAINTAINERCLEANFILES ="
1511 echo "AM_CPPFLAGS ="
1514 if LC_ALL=C grep "^[a-zA-Z0-9_]*_${perhapsLT}LIBRARIES *= *$libname\\.$libext\$" allsnippets.tmp > /dev/null; then
1515 # One of the snippets already specifies an installation location for the
1516 # library. Don't confuse automake by saying it should not be installed.
1519 # By default, the generated library should not be installed.
1520 echo "noinst_${perhapsLT}LIBRARIES += $libname.$libext"
1523 echo "${libname}_${libext}_SOURCES ="
1524 # Here we use $(LIBOBJS), not @LIBOBJS@. The value is the same. However,
1525 # automake during its analyses looks for $(LIBOBJS), not for @LIBOBJS@.
1526 echo "${libname}_${libext}_LIBADD = \$(${macro_prefix}_${perhapsLT}LIBOBJS)"
1527 echo "${libname}_${libext}_DEPENDENCIES = \$(${macro_prefix}_${perhapsLT}LIBOBJS)"
1528 echo "EXTRA_${libname}_${libext}_SOURCES ="
1529 if test "$libtool" = true; then
1530 echo "${libname}_${libext}_LDFLAGS = \$(AM_LDFLAGS)"
1533 cat allsnippets.tmp \
1534 | sed -e 's|\$(top_srcdir)/build-aux/|$(top_srcdir)/'"$auxdir"'/|g'
1536 echo "mostlyclean-local: mostlyclean-generic"
1537 echo " @for dir in '' \$(MOSTLYCLEANDIRS); do \\"
1538 echo " if test -n \"\$\$dir\" && test -d \$\$dir; then \\"
1539 echo " echo \"rmdir \$\$dir\"; rmdir \$\$dir; \\"
1543 rm -f allsnippets.tmp
1546 # func_emit_tests_Makefile_am
1547 # emits the contents of tests makefile to standard output.
1549 # - local_gnulib_dir from --local-dir
1550 # - modules list of modules, including dependencies
1551 # - libname library name
1552 # - makefile_name from --makefile-name
1553 # - libtool true if libtool will be used, false or blank otherwise
1554 # - sourcebase relative directory containing lib source code
1555 # - m4base relative directory containing autoconf macros
1556 # - testsbase relative directory containing unit test code
1557 # - for_test true if creating a package for testing, false otherwise
1558 func_emit_tests_Makefile_am ()
1560 if test "$libtool" = true; then
1565 if test "$libtool" = true; then
1567 sed_eliminate_LDFLAGS=
1570 sed_eliminate_LDFLAGS='/^lib_LDFLAGS[ ]*+=/d'
1573 # When creating a package for testing: Attempt to provoke failures,
1574 # especially link errors, already during "make" rather than during
1575 # "make check", because "make check" is not possible in a cross-compiling
1576 # situation. Turn check_PROGRAMS into noinst_PROGRAMS.
1577 sed_transform_check_PROGRAMS='s,check_PROGRAMS,noinst_PROGRAMS,g'
1579 sed_transform_check_PROGRAMS=
1581 testsbase_inverse=`echo "$testsbase" | sed -e 's,/$,,' | sed -e 's,[^/][^/]*,..,g'`
1582 echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"
1583 echo "## Process this file with automake to produce Makefile.in."
1584 func_emit_copyright_notice
1586 # Generate dependencies here, since it eases the debugging of test failures.
1587 echo "AUTOMAKE_OPTIONS = 1.5 foreign"
1589 echo "ACLOCAL_AMFLAGS = -I ${testsbase_inverse}/${m4base}"
1592 for module in $modules; do
1593 func_verify_tests_module
1594 if test -n "$module"; then
1596 func_get_automake_snippet "$module" |
1597 sed -e 's,lib_LIBRARIES,lib%_LIBRARIES,g' \
1598 -e 's,lib_LTLIBRARIES,lib%_LTLIBRARIES,g' \
1599 -e "$sed_eliminate_LDFLAGS" \
1600 -e 's,lib_\([A-Z][A-Z]*\),'"${libname}_${libext}"'_\1,g' \
1601 -e 's,lib%_LIBRARIES,lib_LIBRARIES,g' \
1602 -e 's,lib%_LTLIBRARIES,lib_LTLIBRARIES,g' \
1603 -e "$sed_transform_check_PROGRAMS"
1605 # Skip the contents if its entirely empty.
1606 if grep '[^ ]' amsnippet.tmp > /dev/null ; then
1607 echo "## begin gnulib module $module"
1610 echo "## end gnulib module $module"
1617 # Nothing is being added to SUBDIRS; nevertheless the existence of this
1618 # variable is needed to avoid an error from automake:
1619 # "AM_GNU_GETTEXT used but SUBDIRS not defined"
1622 echo "TESTS_ENVIRONMENT ="
1623 echo "noinst_PROGRAMS ="
1624 if ! $for_test; then
1625 echo "check_PROGRAMS ="
1627 echo "noinst_HEADERS ="
1628 if grep '^pkgdata_DATA *+=' allsnippets.tmp > /dev/null; then
1629 echo "pkgdata_DATA ="
1632 echo "BUILT_SOURCES ="
1634 echo "MOSTLYCLEANFILES = core *.stackdump"
1635 echo "MOSTLYCLEANDIRS ="
1637 echo "DISTCLEANFILES ="
1638 echo "MAINTAINERCLEANFILES ="
1640 echo "AM_CPPFLAGS = \\"
1641 echo " -I. -I\$(srcdir) \\"
1642 echo " -I${testsbase_inverse} -I\$(srcdir)/${testsbase_inverse} \\"
1643 echo " -I${testsbase_inverse}/${sourcebase-lib} -I\$(srcdir)/${testsbase_inverse}/${sourcebase-lib}"
1645 echo "LDADD = ${testsbase_inverse}/${sourcebase-lib}/${libname}.${libext}"
1648 echo "# Clean up after Solaris cc."
1650 echo " rm -rf SunWS_cache"
1652 echo "mostlyclean-local: mostlyclean-generic"
1653 echo " @for dir in '' \$(MOSTLYCLEANDIRS); do \\"
1654 echo " if test -n \"\$\$dir\" && test -d \$\$dir; then \\"
1655 echo " echo \"rmdir \$\$dir\"; rmdir \$\$dir; \\"
1659 rm -f allsnippets.tmp
1662 # func_emit_initmacro_start
1663 # emits the first few statements of the gl_INIT macro to standard output.
1664 # - macro_prefix prefix of gl_EARLY, gl_INIT macros to use
1665 func_emit_initmacro_start ()
1667 # Overriding AC_LIBOBJ and AC_REPLACE_FUNCS has the effect of storing
1668 # platform-dependent object files in ${macro_prefix}_LIBOBJS instead of
1669 # LIBOBJS. The purpose is to allow several gnulib instantiations under
1670 # a single configure.ac file. (AC_CONFIG_LIBOBJ_DIR does not allow this
1672 # Furthermore it avoids an automake error like this when a Makefile.am
1673 # that uses pieces of gnulib also uses $(LIBOBJ):
1674 # automatically discovered file `error.c' should not be explicitly mentioned
1675 echo " m4_pushdef([AC_LIBOBJ], m4_defn([${macro_prefix}_LIBOBJ]))"
1676 echo " m4_pushdef([AC_REPLACE_FUNCS], m4_defn([${macro_prefix}_REPLACE_FUNCS]))"
1677 # Overriding AC_LIBSOURCES has the same purpose of avoiding the automake
1678 # error when a Makefile.am that uses pieces of gnulib also uses $(LIBOBJ):
1679 # automatically discovered file `error.c' should not be explicitly mentioned
1680 # We let automake know about the files to be distributed through the
1681 # EXTRA_lib_SOURCES variable.
1682 echo " m4_pushdef([AC_LIBSOURCES], m4_defn([${macro_prefix}_LIBSOURCES]))"
1685 # func_emit_initmacro_end
1686 # emits the last few statements of the gl_INIT macro to standard output.
1687 # - macro_prefix prefix of gl_EARLY, gl_INIT macros to use
1688 func_emit_initmacro_end ()
1690 echo " m4_popdef([AC_LIBSOURCES])"
1691 echo " m4_popdef([AC_REPLACE_FUNCS])"
1692 echo " m4_popdef([AC_LIBOBJ])"
1693 echo " AC_CONFIG_COMMANDS_PRE(["
1694 echo " ${macro_prefix}_libobjs="
1695 echo " ${macro_prefix}_ltlibobjs="
1696 echo " if test -n \"\$${macro_prefix}_LIBOBJS\"; then"
1697 echo " # Remove the extension."
1698 echo " sed_drop_objext='s/\\.o\$//;s/\\.obj\$//'"
1699 echo " for i in \`for i in \$${macro_prefix}_LIBOBJS; do echo \"\$i\"; done | sed \"\$sed_drop_objext\" | sort | uniq\`; do"
1700 echo " ${macro_prefix}_libobjs=\"\$${macro_prefix}_libobjs \$i.\$ac_objext\""
1701 echo " ${macro_prefix}_ltlibobjs=\"\$${macro_prefix}_ltlibobjs \$i.lo\""
1704 echo " AC_SUBST([${macro_prefix}_LIBOBJS], [\$${macro_prefix}_libobjs])"
1705 echo " AC_SUBST([${macro_prefix}_LTLIBOBJS], [\$${macro_prefix}_ltlibobjs])"
1709 # func_emit_initmacro_done
1710 # emits a few statements after the gl_INIT macro to standard output.
1711 # - macro_prefix prefix of gl_EARLY, gl_INIT macros to use
1712 func_emit_initmacro_done ()
1715 echo "# Like AC_LIBOBJ, except that the module name goes"
1716 echo "# into ${macro_prefix}_LIBOBJS instead of into LIBOBJS."
1717 echo "AC_DEFUN([${macro_prefix}_LIBOBJ],"
1718 echo " [${macro_prefix}_LIBOBJS=\"\$${macro_prefix}_LIBOBJS \$1.\$ac_objext\"])"
1720 echo "# Like AC_REPLACE_FUNCS, except that the module name goes"
1721 echo "# into ${macro_prefix}_LIBOBJS instead of into LIBOBJS."
1722 echo "AC_DEFUN([${macro_prefix}_REPLACE_FUNCS],"
1723 echo " [AC_CHECK_FUNCS([\$1], , [${macro_prefix}_LIBOBJ(\$ac_func)])])"
1725 echo "# Like AC_LIBSOURCES, except that it does nothing."
1726 echo "# We rely on EXTRA_lib..._SOURCES instead."
1727 echo "AC_DEFUN([${macro_prefix}_LIBSOURCES],"
1731 # func_import modules
1732 # Uses also the variables
1733 # - destdir target directory
1734 # - local_gnulib_dir from --local-dir
1735 # - libname library name
1736 # - sourcebase directory relative to destdir where to place source code
1737 # - m4base directory relative to destdir where to place *.m4 macros
1738 # - docbase directory relative to destdir where to place doc files
1739 # - testsbase directory relative to destdir where to place unit test code
1740 # - auxdir directory relative to destdir where to place build aux files
1741 # - inctests true if --with-tests was given, blank otherwise
1742 # - avoidlist list of modules to avoid, from --avoid
1743 # - lgpl true if library's license shall be LGPL, blank otherwise
1744 # - makefile_name from --makefile-name
1745 # - libtool true if --libtool was given, false if --no-libtool was
1746 # given, blank otherwise
1747 # - guessed_libtool true if the configure.ac file uses libtool, false otherwise
1748 # - macro_prefix prefix of gl_EARLY, gl_INIT macros to use
1749 # - autoconf_minversion minimum supported autoconf version
1750 # - doit : if actions shall be executed, false if only to be printed
1751 # - symbolic true if files should be symlinked, copied otherwise
1752 # - lsymbolic true if files from local_gnulib_dir should be symlinked,
1756 # Get the cached settings.
1757 cached_local_gnulib_dir=
1758 cached_specified_modules=
1767 cached_makefile_name=
1769 cached_macro_prefix=
1771 if test -f "$destdir"/$m4base/gnulib-cache.m4; then
1772 cached_libtool=false
1778 s,^.*gl_LOCAL_DIR([[ ]*\([^])]*\).*$,cached_local_gnulib_dir="\1",p
1781 s,^.*gl_MODULES([[ ]*\([^])]*\).*$,cached_specified_modules="\1",p
1784 s,^.*gl_AVOID([[ ]*\([^])]*\).*$,cached_avoidlist="\1",p
1787 s,^.*gl_SOURCE_BASE([[ ]*\([^])]*\).*$,cached_sourcebase="\1",p
1790 s,^.*gl_M4_BASE([[ ]*\([^])]*\).*$,cached_m4base="\1",p
1793 s,^.*gl_DOC_BASE([[ ]*\([^])]*\).*$,cached_docbase="\1",p
1796 s,^.*gl_TESTS_BASE([[ ]*\([^])]*\).*$,cached_testsbase="\1",p
1799 s,^.*$,cached_inctests=true,p
1802 s,^.*gl_LIB([[ ]*\([^])]*\).*$,cached_libname="\1",p
1805 s,^.*$,cached_lgpl=true,p
1807 /gl_MAKEFILE_NAME(/ {
1808 s,^.*gl_MAKEFILE_NAME([[ ]*\([^])]*\).*$,cached_makefile_name="\1",p
1811 s,^.*$,cached_libtool=true,p
1813 /gl_MACRO_PREFIX(/ {
1814 s,^.*gl_MACRO_PREFIX([[ ]*\([^])]*\).*$,cached_macro_prefix="\1",p
1816 eval `sed -n -e "$my_sed_traces" < "$destdir"/$m4base/gnulib-cache.m4`
1817 if test -f "$destdir"/$m4base/gnulib-comp.m4; then
1822 /AC_DEFUN(\['"${cached_macro_prefix}"'_FILE_LIST\], \[/ {
1823 s,^.*$,cached_files=",p
1835 eval `sed -n -e "$my_sed_traces" < "$destdir"/$m4base/gnulib-comp.m4`
1839 # Merge the cached settings with the specified ones.
1840 # The m4base must be the same as expected from the pathname.
1841 if test -n "$cached_m4base" && test "$cached_m4base" != "$m4base"; then
1842 func_fatal_error "$m4base/gnulib-cache.m4 is expected to contain gl_M4_BASE([$m4base])"
1844 # The local_gnulib_dir defaults to the cached one. Recall that the cached one
1845 # is relative to $destdir, whereas the one we use is relative to . or absolute.
1846 if test -z "$local_gnulib_dir"; then
1847 if test -n "$cached_local_gnulib_dir"; then
1850 local_gnulib_dir="$destdir/$cached_local_gnulib_dir" ;;
1852 case "$cached_local_gnulib_dir" in
1854 local_gnulib_dir="$destdir/$cached_local_gnulib_dir" ;;
1856 func_relconcat "$destdir" "$cached_local_gnulib_dir"
1857 local_gnulib_dir="$relconcat" ;;
1862 # Append the cached and the specified module names. So that
1863 # "gnulib-tool --import foo" means to add the module foo.
1864 specified_modules="$cached_specified_modules $1"
1865 # Append the cached and the specified avoidlist. This is probably better
1866 # than dropping the cached one when --avoid is specified at least once.
1867 avoidlist=`for m in $cached_avoidlist $avoidlist; do echo $m; done | LC_ALL=C sort -u`
1868 avoidlist=`echo $avoidlist`
1870 # The sourcebase defaults to the cached one.
1871 if test -z "$sourcebase"; then
1872 sourcebase="$cached_sourcebase"
1873 if test -z "$sourcebase"; then
1874 func_fatal_error "missing --source-base option"
1877 # The docbase defaults to the cached one.
1878 if test -z "$docbase"; then
1879 docbase="$cached_docbase"
1880 if test -z "$docbase"; then
1881 func_fatal_error "missing --doc-base option. --doc-base has been introduced on 2006-07-11; if your last invocation of 'gnulib-tool --import' is before that date, you need to run 'gnulib-tool --import' once, with a --doc-base option."
1884 # The testsbase defaults to the cached one.
1885 if test -z "$testsbase"; then
1886 testsbase="$cached_testsbase"
1887 if test -z "$testsbase"; then
1888 func_fatal_error "missing --tests-base option"
1891 # Require the tests if specified either way.
1892 if test -z "$inctests"; then
1893 inctests="$cached_inctests"
1895 # The libname defaults to the cached one.
1896 if test -z "$supplied_libname"; then
1897 libname="$cached_libname"
1898 if test -z "$libname"; then
1899 func_fatal_error "missing --lib option"
1902 # Require LGPL if specified either way.
1903 if test -z "$lgpl"; then
1906 # The makefile_name defaults to the cached one.
1907 if test -z "$makefile_name"; then
1908 makefile_name="$cached_makefile_name"
1910 # Use libtool if specified either way, or if guessed.
1911 if test -z "$libtool"; then
1912 if test -n "$cached_m4base"; then
1913 libtool="$cached_libtool"
1915 libtool="$guessed_libtool"
1918 # The macro_prefix defaults to the cached one.
1919 if test -z "$macro_prefix"; then
1920 macro_prefix="$cached_macro_prefix"
1921 if test -z "$macro_prefix"; then
1922 func_fatal_error "missing --macro-prefix option"
1926 # Canonicalize the list of specified modules.
1927 specified_modules=`for m in $specified_modules; do echo $m; done | LC_ALL=C sort -u`
1929 # Determine final module list.
1930 modules="$specified_modules"
1931 func_modules_transitive_closure
1932 echo "Module list with included dependencies:"
1933 echo "$modules" | sed -e 's/^/ /'
1935 # Add the dummy module if needed.
1936 func_modules_add_dummy
1938 # If --lgpl, verify that the licenses of modules are compatible.
1939 if test -n "$lgpl"; then
1940 for module in $modules; do
1941 license=`func_get_license $module`
1943 LGPL | LGPLv2+ | 'GPLed build tool') ;;
1944 'public domain' | 'unlimited' | 'unmodifiable license text') ;;
1945 *) func_fatal_error "incompatible license on module $module: $license" ;;
1950 # Determine script to apply to imported library files.
1951 sed_transform_lib_file=
1952 for module in $modules; do
1953 if test $module = config-h; then
1954 # Assume config.h exists, and that -DHAVE_CONFIG_H is omitted.
1955 sed_transform_lib_file=$sed_transform_lib_file'
1956 s/^#ifdef[ ]*HAVE_CONFIG_H[ ]*$/#if 1/
1961 if test -n "$lgpl"; then
1963 sed_transform_lib_file=$sed_transform_lib_file'
1964 s/GNU General/GNU Lesser General/g
1965 s/version 2\([ ,]\)/version 2.1\1/g
1969 # Determine final file list.
1970 func_modules_to_filelist
1972 echo "$files" | sed -e 's/^/ /'
1975 || func_fatal_error "refusing to do nothing"
1977 # Add m4/gnulib-tool.m4 to the file list. It is not part of any module.
1978 new_files="$files m4/gnulib-tool.m4"
1979 old_files="$cached_files"
1980 if test -f "$destdir"/$m4base/gnulib-tool.m4; then
1981 func_append old_files " m4/gnulib-tool.m4"
1984 sed_rewrite_old_files="\
1985 s,^build-aux/,$auxdir/,
1986 s,^doc/,$cached_docbase/,
1987 s,^lib/,$cached_sourcebase/,
1988 s,^m4/,$cached_m4base/,
1989 s,^tests/,$cached_testsbase/,"
1990 sed_rewrite_new_files="\
1991 s,^build-aux/,$auxdir/,
1993 s,^lib/,$sourcebase/,
1995 s,^tests/,$testsbase/,"
1997 # Create directories.
1998 { echo "$sourcebase"
2000 docfiles=`echo "$files" | sed -n -e 's,^doc/,,p'`
2001 if test -n "$docfiles"; then
2004 if test -n "$inctests"; then
2008 for f in $files; do echo $f; done \
2009 | sed -e "$sed_rewrite_new_files" \
2010 | sed -n -e 's,^\(.*\)/[^/]*,\1,p' \
2013 { # Rearrange file descriptors. Needed because "while ... done < ..."
2014 # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
2015 exec 5<&0 < "$tmp"/dirs
2017 if test ! -d "$destdir/$d"; then
2019 echo "Creating directory $destdir/$d"
2020 mkdir -p "$destdir/$d" || func_fatal_error "failed"
2022 echo "Create directory $destdir/$d"
2029 # func_dest_tmpfilename file
2030 # determines the name of a temporary file (file is relative to destdir).
2032 # - tmpfile absolute filename of the temporary file
2033 func_dest_tmpfilename ()
2036 # Put the new contents of $file in a file in the same directory (needed
2037 # to guarantee that an 'mv' to "$destdir/$file" works).
2038 tmpfile="$destdir/$1.tmp"
2040 # Put the new contents of $file in a file in a temporary directory
2041 # (because the directory of "$file" might not exist).
2042 tmpfile="$tmp"/`basename "$1"`.tmp
2046 # Copy files or make symbolic links. Remove obsolete files.
2050 # Construct a table with 2 columns: rewritten-file-name original-file-name,
2051 # representing the files according to the last gnulib-tool invocation.
2052 for f in $old_files; do echo $f; done \
2053 | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_old_files" \
2056 # Construct a table with 2 columns: rewritten-file-name original-file-name,
2057 # representing the files after this gnulib-tool invocation.
2058 for f in $new_files; do echo $f; done \
2059 | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_new_files" \
2062 # First the files that are in old-files, but not in new-files:
2063 sed_take_first_column='s,'"$delimiter"'.*,,'
2064 for g in `LC_ALL=C join -t"$delimiter" -v1 "$tmp"/old-files "$tmp"/new-files | sed -e "$sed_take_first_column"`; do
2065 # Remove the file. Do nothing if the user already removed it.
2066 if test -f "$destdir/$g"; then
2068 echo "Removing file $g (backup in ${g}~)"
2069 mv -f "$destdir/$g" "$destdir/${g}~" || func_fatal_error "failed"
2071 echo "Remove file $g (backup in ${g}~)"
2073 func_append removed_files "$g$nl"
2076 # func_add_or_update handles a file that ought to be present afterwards.
2078 # - f the original file name
2079 # - g the rewritten file name
2080 # - already_present nonempty if the file already exists, empty otherwise
2081 func_add_or_update ()
2083 func_dest_tmpfilename "$g"
2084 func_lookup_file "$f"
2085 cp "$lookedup_file" "$tmpfile" || func_fatal_error "failed"
2086 if test -n "$sed_transform_lib_file"; then
2089 sed -e "$sed_transform_lib_file" \
2090 < "$lookedup_file" > "$tmpfile" || func_fatal_error "failed"
2094 if test -f "$destdir/$g"; then
2095 # The file already exists.
2096 if cmp "$destdir/$g" "$tmpfile" > /dev/null; then
2097 : # The file has not changed.
2101 if test -n "$already_present"; then
2102 echo "Updating file $g (backup in ${g}~)"
2104 echo "Replacing file $g (non-gnulib code backuped in ${g}~) !!"
2106 mv -f "$destdir/$g" "$destdir/${g}~" || func_fatal_error "failed"
2107 if { test -n "$symbolic" \
2108 || { test -n "$lsymbolic" \
2109 && test "$lookedup_file" = "$local_gnulib_dir/$f"; }; } \
2110 && test -z "$lookedup_tmp" \
2111 && cmp "$lookedup_file" "$tmpfile" > /dev/null; then
2112 func_ln_if_changed "$lookedup_file" "$destdir/$g"
2114 mv -f "$tmpfile" "$destdir/${g}" || func_fatal_error "failed"
2117 if test -n "$already_present"; then
2118 echo "Update file $g (backup in ${g}~)"
2120 echo "Replace file $g (non-gnulib code backuped in ${g}~) !!"
2126 # Don't protest if the file should be there but isn't: it happens
2127 # frequently that developers don't put autogenerated files into CVS.
2129 echo "Copying file $g"
2130 if { test -n "$symbolic" \
2131 || { test -n "$lsymbolic" \
2132 && test "$lookedup_file" = "$local_gnulib_dir/$f"; }; } \
2133 && test -z "$lookedup_tmp" \
2134 && cmp "$lookedup_file" "$tmpfile" > /dev/null; then
2135 func_ln_if_changed "$lookedup_file" "$destdir/$g"
2137 mv -f "$tmpfile" "$destdir/${g}" || func_fatal_error "failed"
2142 func_append added_files "$g$nl"
2146 # Then the files that are in new-files, but not in old-files:
2147 sed_take_last_column='s,^.*'"$delimiter"',,'
2149 LC_ALL=C join -t"$delimiter" -v2 "$tmp"/old-files "$tmp"/new-files \
2150 | sed -e "$sed_take_last_column" \
2151 | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_new_files" > "$tmp"/added-files
2152 { # Rearrange file descriptors. Needed because "while ... done < ..."
2153 # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
2154 exec 5<&0 < "$tmp"/added-files
2160 # Then the files that are in new-files and in old-files:
2161 already_present=true
2162 LC_ALL=C join -t"$delimiter" "$tmp"/old-files "$tmp"/new-files \
2163 | sed -e "$sed_take_last_column" \
2164 | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_new_files" > "$tmp"/kept-files
2165 { # Rearrange file descriptors. Needed because "while ... done < ..."
2166 # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
2167 exec 5<&0 < "$tmp"/kept-files
2174 # Command-line invocation printed in a comment in generated gnulib-cache.m4.
2175 actioncmd="gnulib-tool --import"
2176 func_append actioncmd " --dir=$destdir"
2177 if test -n "$local_gnulib_dir"; then
2178 func_append actioncmd " --local-dir=$local_gnulib_dir"
2180 func_append actioncmd " --lib=$libname"
2181 func_append actioncmd " --source-base=$sourcebase"
2182 func_append actioncmd " --m4-base=$m4base"
2183 func_append actioncmd " --doc-base=$docbase"
2184 func_append actioncmd " --aux-dir=$auxdir"
2185 if test -n "$inctests"; then
2186 func_append actioncmd " --with-tests"
2188 for module in $avoidlist; do
2189 func_append actioncmd " --avoid=$module"
2191 if test -n "$lgpl"; then
2192 func_append actioncmd " --lgpl"
2194 if test -n "$makefile_name"; then
2195 func_append actioncmd " --makefile-name=$makefile_name"
2197 if test "$libtool" = true; then
2198 func_append actioncmd " --libtool"
2200 func_append actioncmd " --no-libtool"
2202 func_append actioncmd " --macro-prefix=$macro_prefix"
2203 func_append actioncmd " `echo $specified_modules`"
2205 # Default the makefile name to Makefile.am.
2206 if test -n "$makefile_name"; then
2207 makefile_am=$makefile_name
2209 makefile_am=Makefile.am
2212 # Create normal Makefile.ams.
2215 # Create library makefile.
2216 func_dest_tmpfilename $sourcebase/$makefile_am
2217 func_emit_lib_Makefile_am > "$tmpfile"
2218 if test -f "$destdir"/$sourcebase/$makefile_am; then
2219 if cmp "$destdir"/$sourcebase/$makefile_am "$tmpfile" > /dev/null; then
2223 echo "Updating $sourcebase/$makefile_am (backup in $sourcebase/$makefile_am~)"
2224 mv -f "$destdir"/$sourcebase/$makefile_am "$destdir"/$sourcebase/$makefile_am~
2225 mv -f "$tmpfile" "$destdir"/$sourcebase/$makefile_am
2227 echo "Update $sourcebase/$makefile_am (backup in $sourcebase/$makefile_am~)"
2233 echo "Creating $sourcebase/$makefile_am"
2234 mv -f "$tmpfile" "$destdir"/$sourcebase/$makefile_am
2236 echo "Create $sourcebase/$makefile_am"
2239 func_append added_files "$sourcebase/$makefile_am$nl"
2242 # Create m4/gnulib-cache.m4.
2243 func_dest_tmpfilename $m4base/gnulib-cache.m4
2245 func_emit_copyright_notice
2247 echo "# This file represents the specification of how gnulib-tool is used."
2248 echo "# It acts as a cache: It is written and read by gnulib-tool."
2249 echo "# In projects using CVS, this file is meant to be stored in CVS,"
2250 echo "# like the configure.ac and various Makefile.am files."
2253 echo "# Specification in the form of a command-line invocation:"
2256 echo "# Specification in the form of a few gnulib-tool.m4 macro invocations:"
2257 # Store the local_gnulib_dir relative to destdir.
2258 case "$local_gnulib_dir" in
2260 relative_local_gnulib_dir="$local_gnulib_dir" ;;
2263 /*) relative_local_gnulib_dir="$local_gnulib_dir" ;;
2265 # destdir, local_gnulib_dir are both relative.
2266 func_relativize "$destdir" "$local_gnulib_dir"
2267 relative_local_gnulib_dir="$reldir" ;;
2270 echo "gl_LOCAL_DIR([$relative_local_gnulib_dir])"
2271 echo "gl_MODULES(["`echo $specified_modules`"])"
2272 echo "gl_AVOID([$avoidlist])"
2273 echo "gl_SOURCE_BASE([$sourcebase])"
2274 echo "gl_M4_BASE([$m4base])"
2275 echo "gl_DOC_BASE([$docbase])"
2276 echo "gl_TESTS_BASE([$testsbase])"
2277 test -z "$inctests" || echo "gl_WITH_TESTS"
2278 echo "gl_LIB([$libname])"
2279 test -z "$lgpl" || echo "gl_LGPL"
2280 echo "gl_MAKEFILE_NAME([$makefile_name])"
2281 if test "$libtool" = true; then
2284 echo "gl_MACRO_PREFIX([$macro_prefix])"
2286 if test -f "$destdir"/$m4base/gnulib-cache.m4; then
2287 if cmp "$destdir"/$m4base/gnulib-cache.m4 "$tmpfile" > /dev/null; then
2291 echo "Updating $m4base/gnulib-cache.m4 (backup in $m4base/gnulib-cache.m4~)"
2292 mv -f "$destdir"/$m4base/gnulib-cache.m4 "$destdir"/$m4base/gnulib-cache.m4~
2293 mv -f "$tmpfile" "$destdir"/$m4base/gnulib-cache.m4
2295 echo "Update $m4base/gnulib-cache.m4 (backup in $m4base/gnulib-cache.m4~)"
2299 echo "# gnulib-cache.m4 ends here"
2306 echo "Creating $m4base/gnulib-cache.m4"
2307 mv -f "$tmpfile" "$destdir"/$m4base/gnulib-cache.m4
2309 echo "Create $m4base/gnulib-cache.m4"
2315 # Create m4/gnulib-comp.m4.
2316 func_dest_tmpfilename $m4base/gnulib-comp.m4
2318 echo "# DO NOT EDIT! GENERATED AUTOMATICALLY!"
2319 func_emit_copyright_notice
2321 echo "# This file represents the compiled summary of the specification in"
2322 echo "# gnulib-cache.m4. It lists the computed macro invocations that need"
2323 echo "# to be invoked from configure.ac."
2324 echo "# In projects using CVS, this file can be treated like other built files."
2327 echo "# This macro should be invoked from $configure_ac, in the section"
2328 echo "# \"Checks for programs\", right after AC_PROG_CC, and certainly before"
2329 echo "# any checks for libraries, header files, types and library functions."
2330 echo "AC_DEFUN([${macro_prefix}_EARLY],"
2332 echo " m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace"
2333 echo " m4_pattern_allow([^gl_ES\$])dnl a valid locale name"
2334 echo " m4_pattern_allow([^gl_LIBOBJS\$])dnl a variable"
2335 echo " m4_pattern_allow([^gl_LTLIBOBJS\$])dnl a variable"
2336 echo " AC_REQUIRE([AC_PROG_RANLIB])"
2337 if test -n "$uses_subdirs"; then
2338 echo " AC_REQUIRE([AM_PROG_CC_C_O])"
2340 if grep AC_GNU_SOURCE "$destdir"/$m4base/*.m4 >/dev/null 2>/dev/null; then
2341 echo " AC_REQUIRE([AC_GNU_SOURCE])"
2343 for module in $modules; do
2345 if test -n "$module"; then
2346 func_get_autoconf_early_snippet "$module"
2349 | sed -e '/^$/d;' -e 's/^/ /'
2352 echo "# This macro should be invoked from $configure_ac, in the section"
2353 echo "# \"Check for header files, types and library functions\"."
2354 echo "AC_DEFUN([${macro_prefix}_INIT],"
2356 func_emit_initmacro_start
2357 if test "$libtool" = true; then
2358 echo " AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
2359 echo " gl_cond_libtool=true"
2361 echo " AM_CONDITIONAL([GL_COND_LIBTOOL], [false])"
2362 echo " gl_cond_libtool=false"
2364 echo " gl_ltlibdeps="
2366 echo " gl_source_base='$sourcebase'"
2367 if test "$auxdir" != "build-aux"; then
2368 sed_replace_build_aux='
2370 /AC_CONFIG_FILES(.*:build-aux\/.*)/{
2371 s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:'"$auxdir"'/\2)|
2375 sed_replace_build_aux=
2377 for module in $modules; do
2379 if test -n "$module"; then
2380 func_get_autoconf_snippet "$module" \
2381 | sed -e '/^$/d;' -e 's/^/ /' \
2382 -e 's/AM_GNU_GETTEXT(\[external\])/dnl you must add AM_GNU_GETTEXT([external]) or similar to configure.ac./' \
2383 -e "$sed_replace_build_aux"
2384 if test "$module" = 'alloca' && test "$libtool" = true; then
2385 echo 'changequote(,)dnl'
2386 echo 'LTALLOCA=`echo "$ALLOCA" | sed '"'"'s/\.[^.]* /.lo /g;s/\.[^.]*$/.lo/'"'"'`'
2387 echo 'changequote([, ])dnl'
2388 echo 'AC_SUBST([LTALLOCA])'
2392 # _LIBDEPS and _LTLIBDEPS variables are not needed if this library is
2393 # created using libtool, because libtool already handles the dependencies.
2394 if test "$libtool" != true; then
2395 libname_upper=`echo "$libname" | LC_ALL=C tr 'a-z-' 'A-Z_'`
2396 echo " ${libname_upper}_LIBDEPS=\"\$gl_libdeps\""
2397 echo " AC_SUBST([${libname_upper}_LIBDEPS])"
2398 echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
2399 echo " AC_SUBST([${libname_upper}_LTLIBDEPS])"
2401 func_emit_initmacro_end
2403 func_emit_initmacro_done
2405 echo "# This macro records the list of files which have been installed by"
2406 echo "# gnulib-tool and may be removed by future gnulib-tool invocations."
2407 echo "AC_DEFUN([${macro_prefix}_FILE_LIST], ["
2408 echo "$files" | sed -e 's,^, ,'
2411 if test -f "$destdir"/$m4base/gnulib-comp.m4; then
2412 if cmp "$destdir"/$m4base/gnulib-comp.m4 "$tmpfile" > /dev/null; then
2416 echo "Updating $m4base/gnulib-comp.m4 (backup in $m4base/gnulib-comp.m4~)"
2417 mv -f "$destdir"/$m4base/gnulib-comp.m4 "$destdir"/$m4base/gnulib-comp.m4~
2418 mv -f "$tmpfile" "$destdir"/$m4base/gnulib-comp.m4
2420 echo "Update $m4base/gnulib-comp.m4 (backup in $m4base/gnulib-comp.m4~)"
2424 echo "# gnulib-comp.m4 ends here"
2431 echo "Creating $m4base/gnulib-comp.m4"
2432 mv -f "$tmpfile" "$destdir"/$m4base/gnulib-comp.m4
2434 echo "Create $m4base/gnulib-comp.m4"
2440 if test -n "$inctests"; then
2441 # Create tests makefile.
2442 func_dest_tmpfilename $testsbase/$makefile_am
2443 func_emit_tests_Makefile_am > "$tmpfile"
2444 if test -f "$destdir"/$testsbase/$makefile_am; then
2445 if cmp "$destdir"/$testsbase/$makefile_am "$tmpfile" > /dev/null; then
2449 echo "Updating $testsbase/$makefile_am (backup in $testsbase/$makefile_am~)"
2450 mv -f "$destdir"/$testsbase/$makefile_am "$destdir"/$testsbase/$makefile_am~
2451 mv -f "$tmpfile" "$destdir"/$testsbase/$makefile_am
2453 echo "Update $testsbase/$makefile_am (backup in $testsbase/$makefile_am~)"
2459 echo "Creating $testsbase/$makefile_am"
2460 mv -f "$tmpfile" "$destdir"/$testsbase/$makefile_am
2462 echo "Create $testsbase/$makefile_am"
2465 func_append added_files "$testsbase/$makefile_am$nl"
2469 # Update the .cvsignore and .gitignore files.
2470 { echo "$added_files" | sed -e '/^$/d' -e 's,\([^/]*\)$,|A|\1,'
2471 echo "$removed_files" | sed -e '/^$/d' -e 's,\([^/]*\)$,|R|\1,'
2472 } | LC_ALL=C sort -t'|' -k1,1 > "$tmp"/fileset-changes
2473 { # Rearrange file descriptors. Needed because "while ... done < ..."
2474 # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
2475 exec 5<&0 < "$tmp"/fileset-changes
2476 func_update_ignorelist ()
2479 if test -f "$destdir/$dir$ignore"; then
2480 if test -n "$dir_added" || test -n "$dir_removed"; then
2481 LC_ALL=C sort "$destdir/$dir$ignore" > "$tmp"/ignore
2482 echo "$dir_added" | sed -e '/^$/d' | LC_ALL=C sort -u \
2483 | LC_ALL=C join -v 2 "$tmp"/ignore - > "$tmp"/ignore-added
2484 echo "$dir_removed" | sed -e '/^$/d' | LC_ALL=C sort -u \
2485 | LC_ALL=C join -v 2 "$tmp"/ignore - > "$tmp"/ignore-removed
2486 if test -s "$tmp"/ignore-added || test -s "$tmp"/ignore-removed; then
2488 echo "Updating $destdir/$dir$ignore (backup in $destdir/$dir${ignore}~)"
2489 mv -f "$destdir/$dir$ignore" "$destdir/$dir$ignore"~
2490 sed -e 's,^,/^,' -e 's,$,\$/d,' < "$tmp"/ignore-removed > "$tmp"/sed-ignore-removed
2491 cat "$destdir/$dir$ignore"~ "$tmp"/ignore-added \
2492 | sed -f "$tmp"/sed-ignore-removed \
2493 > "$destdir/$dir$ignore"
2495 echo "Update $destdir/$dir$ignore (backup in $destdir/$dir${ignore}~)"
2500 if test -n "$dir_added"; then
2502 echo "Creating $destdir/$dir$ignore"
2503 echo "$dir_added" | sed -e '/^$/d' | LC_ALL=C sort -u > "$destdir/$dir$ignore"
2505 echo "Create $destdir/$dir$ignore"
2515 if test -d "$destdir/${dir}CVS" || test -f "$destdir/${dir}.cvsignore"; then
2516 func_update_ignorelist .cvsignore
2518 if test -d "$destdir/.git" || test -f "$destdir/${dir}.gitignore"; then
2519 func_update_ignorelist .gitignore
2526 # Why not ''read next_dir op file'' ? Because the dir column can be empty.
2527 next_dir=`echo "$line" | sed -e 's,|.*,,'`
2528 op=`echo "$line" | sed -e 's,^[^|]*|\([^|]*\)|.*$,\1,'`
2529 file=`echo "$line" | sed -e 's,^[^|]*|[^|]*|,,'`
2530 if test "$next_dir" != "$last_dir"; then
2531 func_done_dir "$last_dir" "$last_dir_added" "$last_dir_removed"
2532 last_dir="$next_dir"
2537 A) func_append last_dir_added "$file$nl";;
2538 R) func_append last_dir_removed "$file$nl";;
2541 func_done_dir "$last_dir" "$last_dir_added" "$last_dir_removed"
2547 echo "You may need to add #include directives for the following .h files."
2548 # Intersect $specified_modules and $modules
2549 # (since $specified_modules is not necessarily of subset of $modules - some
2550 # may have been skipped through --avoid, and since the elements of $modules
2551 # but not in $specified_modules can go away without explicit notice - through
2552 # changes in the module dependencies).
2553 echo "$specified_modules" > "$tmp"/modules1 # a sorted list, one module per line
2554 echo "$modules" > "$tmp"/modules2 # also a sorted list, one module per line
2555 # First the #include <...> directives without #ifs, sorted for convenience,
2556 # then the #include "..." directives without #ifs, sorted for convenience,
2557 # then the #include directives that are surrounded by #ifs. Not sorted.
2558 for module in `LC_ALL=C join "$tmp"/modules1 "$tmp"/modules2`; do
2559 include_directive=`func_get_include_directive "$module"`
2560 case "$nl$include_directive" in
2562 echo "$include_directive" 1>&5
2565 echo "$include_directive" | grep -v 'include "' 1>&6
2566 echo "$include_directive" | grep 'include "' 1>&7
2569 done 5> "$tmp"/include-if 6> "$tmp"/include-angles 7> "$tmp"/include-quotes
2571 LC_ALL=C sort -u "$tmp"/include-angles
2572 LC_ALL=C sort -u "$tmp"/include-quotes
2573 cat "$tmp"/include-if
2574 ) | sed -e '/^$/d' -e 's/^/ /'
2575 rm -f "$tmp"/include-angles "$tmp"/include-quotes "$tmp"/include-if
2577 for module in $modules; do
2578 func_get_link_directive "$module"
2580 | LC_ALL=C sort -u | sed -e '/^$/d' -e 's/^/ /' > "$tmp"/link
2581 if test `wc -l < "$tmp"/link` != 0; then
2583 echo "You may need to use the following Makefile variables when linking."
2584 echo "Use them in <program>_LDADD when linking a program, or"
2585 echo "in <library>_a_LDFLAGS or <library>_la_LDFLAGS when linking a library."
2591 echo "Don't forget to"
2592 if test "$makefile_am" = Makefile.am; then
2593 echo " - add \"$sourcebase/Makefile\" to AC_CONFIG_FILES in $configure_ac,"
2595 echo " - \"include $makefile_name\" from within \"$sourcebase/Makefile.am\","
2597 if test -n "$inctests"; then
2598 if test "$makefile_am" = Makefile.am; then
2599 echo " - add \"$testsbase/Makefile\" to AC_CONFIG_FILES in $configure_ac,"
2601 echo " - \"include $makefile_name\" from within \"$testsbase/Makefile.am\","
2604 if test "$makefile_am" = Makefile.am; then
2605 sourcebase_dir=`echo "$sourcebase" | sed -n -e 's,/[^/]*$,/,p'`
2606 sourcebase_base=`basename "$sourcebase"`
2607 echo " - mention \"${sourcebase_base}\" in SUBDIRS in ${sourcebase_dir}Makefile.am,"
2609 if test -n "$inctests"; then
2610 if test "$makefile_am" = Makefile.am; then
2611 testsbase_dir=`echo "$testsbase" | sed -n -e 's,/[^/]*$,/,p'`
2612 testsbase_base=`basename "$testsbase"`
2613 echo " - mention \"${testsbase_base}\" in SUBDIRS in ${testsbase_dir}Makefile.am,"
2616 echo " - mention \"-I ${m4base}\" in ACLOCAL_AMFLAGS in Makefile.am,"
2617 echo " - invoke ${macro_prefix}_EARLY in $configure_ac, right after AC_PROG_CC,"
2618 echo " - invoke ${macro_prefix}_INIT in $configure_ac."
2621 # func_create_testdir testdir modules
2623 # - local_gnulib_dir from --local-dir
2624 # - auxdir directory relative to destdir where to place build aux files
2625 func_create_testdir ()
2629 if test -z "$modules"; then
2630 # All modules together.
2631 # Except config-h, which breaks all modules which use HAVE_CONFIG_H.
2632 # Except fnmatch-posix, which conflicts with fnmatch-gnu. FIXME.
2633 # Except ftruncate, mountlist, which abort the configuration on mingw. FIXME.
2634 modules=`func_all_modules`
2635 modules=`for m in $modules; do case $m in config-h | fnmatch-posix | ftruncate | mountlist) ;; *) echo $m;; esac; done`
2637 modules=`for m in $modules; do echo $m; done | LC_ALL=C sort -u`
2639 # Check that the license of every module is consistent with the license of
2641 saved_modules="$modules"
2642 saved_inctests="$inctests"
2643 # When computing transitive closures, don't consider $module to depend on
2644 # $module-tests. Need this becauses tests are implicitly GPL and may depend
2645 # on GPL modules - therefore we don't want a warning in this case.
2647 for requested_module in $saved_modules; do
2648 requested_license=`func_get_license "$requested_module"`
2649 if test "$requested_license" != GPL; then
2650 # Here we use func_modules_transitive_closure, not just
2651 # func_get_dependencies, so that we also detect weird situations like
2652 # an LGPL module which depends on a GPLed build tool module which depends
2654 modules="$requested_module"
2655 func_modules_transitive_closure
2656 for module in $modules; do
2657 license=`func_get_license "$module"`
2659 'GPLed build tool') ;;
2660 'public domain' | 'unlimited' | 'unmodifiable license text') ;;
2662 case "$requested_license" in
2665 GPLv2+ | LGPLv2+) ;;
2666 *) echo "warning: module $requested_module depends on a module with an incompatible license: $module" 1>&2 ;;
2672 *) echo "warning: module $requested_module depends on a module with an incompatible license: $module" 1>&2 ;;
2678 *) echo "warning: module $requested_module depends on a module with an incompatible license: $module" 1>&2 ;;
2687 modules="$saved_modules"
2688 inctests="$saved_inctests"
2690 # Subdirectory names.
2697 # Determine final module list.
2698 func_modules_transitive_closure
2699 echo "Module list with included dependencies:"
2700 echo "$modules" | sed -e 's/^/ /'
2702 # Add the dummy module if needed.
2703 func_modules_add_dummy
2705 # Determine final file list.
2706 func_modules_to_filelist
2708 echo "$files" | sed -e 's/^/ /'
2710 sed_rewrite_files="\
2711 s,^build-aux/,$auxdir/,
2713 s,^lib/,$sourcebase/,
2715 s,^tests/,$testsbase/,"
2717 # Create directories.
2718 for f in $files; do echo $f; done \
2719 | sed -e "$sed_rewrite_files" \
2720 | sed -n -e 's,^\(.*\)/[^/]*,\1,p' \
2721 | LC_ALL=C sort -u \
2723 { # Rearrange file descriptors. Needed because "while ... done < ..."
2724 # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
2725 exec 5<&0 < "$tmp"/dirs
2727 mkdir -p "$testdir/$d"
2732 # Copy files or make symbolic links.
2734 for f in $files; do echo $f; done \
2735 | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_files" \
2738 { # Rearrange file descriptors. Needed because "while ... done < ..."
2739 # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
2740 exec 5<&0 < "$tmp"/files
2742 func_lookup_file "$f"
2743 if test -n "$lookedup_tmp"; then
2744 cp -p "$lookedup_file" "$testdir/$g"
2746 ln "$lookedup_file" "$testdir/$g" 2>/dev/null ||
2747 if { test -n "$symbolic" \
2748 || { test -n "$lsymbolic" \
2749 && test "$lookedup_file" = "$local_gnulib_dir/$f"; }; }; then
2750 func_ln "$lookedup_file" "$testdir/$g"
2752 cp -p "$lookedup_file" "$testdir/$g"
2759 # Create Makefile.ams that are for testing.
2762 # Create $sourcebase/Makefile.am.
2763 mkdir -p "$testdir/$sourcebase"
2764 func_emit_lib_Makefile_am > "$testdir/$sourcebase/Makefile.am"
2766 # Create $m4base/Makefile.am.
2767 mkdir -p "$testdir/$m4base"
2768 (echo "## Process this file with automake to produce Makefile.in."
2774 echo "EXTRA_DIST += "`echo "$f" | sed -e 's,^m4/,,'` ;;
2777 ) > "$testdir/$m4base/Makefile.am"
2779 subdirs="$sourcebase $m4base"
2780 subdirs_with_configure_ac=""
2782 if false && test -f "$testdir"/$m4base/gettext.m4; then
2783 # Avoid stupid error message from automake:
2784 # "AM_GNU_GETTEXT used but `po' not in SUBDIRS"
2785 mkdir -p "$testdir/po"
2786 (echo "## Process this file with automake to produce Makefile.in."
2787 ) > "$testdir/po/Makefile.am"
2788 func_append subdirs " po"
2791 if test -n "$inctests"; then
2792 test -d "$testdir/$testsbase" || mkdir "$testdir/$testsbase"
2793 # Create $testsbase/Makefile.am.
2794 func_emit_tests_Makefile_am > "$testdir/$testsbase/Makefile.am"
2795 # Create $testsbase/configure.ac.
2796 (echo "# Process this file with autoconf to produce a configure script."
2797 echo "AC_INIT([dummy], [0])"
2798 echo "AC_CONFIG_AUX_DIR([../$auxdir])"
2799 echo "AM_INIT_AUTOMAKE"
2801 echo "AM_CONFIG_HEADER([config.h])"
2804 echo "AC_PROG_INSTALL"
2805 echo "AC_PROG_MAKE_SET"
2806 echo "AC_PROG_RANLIB"
2808 if grep AC_GNU_SOURCE "$testdir/$m4base"/*.m4 >/dev/null 2>/dev/null; then
2809 echo "AC_GNU_SOURCE"
2812 for module in $modules; do
2814 if test -n "$module"; then
2815 func_get_autoconf_early_snippet "$module"
2818 | sed -e '/^$/d;' -e 's/AC_REQUIRE(\[\([^()]*\)\])/\1/'
2819 if test "$libtool" = true; then
2820 echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
2821 echo "gl_cond_libtool=true"
2823 echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [false])"
2824 echo "gl_cond_libtool=false"
2826 echo "gl_ltlibdeps="
2828 # Wrap the set of autoconf snippets into an autoconf macro that is then
2829 # invoked. This is needed because autoconf does not support AC_REQUIRE
2831 # error: AC_REQUIRE(gt_CSHARPCOMP): cannot be used outside of an AC_DEFUN'd macro
2832 # but we want the AC_REQUIRE to have its normal meaning (provide one
2833 # expansion of the required macro before the current point, and only one
2835 echo "AC_DEFUN([gl_INIT], ["
2836 func_emit_initmacro_start
2837 sed_replace_build_aux='
2839 /AC_CONFIG_FILES(.*:build-aux\/.*)/{
2840 s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:../'"$auxdir"'/\2)|
2843 # We don't have explicit ordering constraints between the various
2844 # autoconf snippets. It's cleanest to put those of the library before
2845 # those of the tests.
2846 echo "gl_source_base='../$sourcebase'"
2847 for module in $modules; do
2848 func_verify_nontests_module
2849 if test -n "$module"; then
2850 func_get_autoconf_snippet "$module" \
2851 | sed -e "$sed_replace_build_aux"
2854 echo "gl_source_base='.'"
2855 for module in $modules; do
2856 func_verify_tests_module
2857 if test -n "$module"; then
2858 func_get_autoconf_snippet "$module" \
2859 | sed -e "$sed_replace_build_aux"
2862 # _LIBDEPS and _LTLIBDEPS variables are not needed if this library is
2863 # created using libtool, because libtool already handles the dependencies.
2864 if test "$libtool" != true; then
2865 libname_upper=`echo "$libname" | LC_ALL=C tr 'a-z-' 'A-Z_'`
2866 echo " ${libname_upper}_LIBDEPS=\"\$gl_libdeps\""
2867 echo " AC_SUBST([${libname_upper}_LIBDEPS])"
2868 echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
2869 echo " AC_SUBST([${libname_upper}_LTLIBDEPS])"
2871 func_emit_initmacro_end
2873 func_emit_initmacro_done
2877 # Usually $testsbase/config.h will be a superset of config.h. Verify this
2878 # by "merging" config.h into $testsbase/config.h; look out for gcc warnings.
2879 echo "AH_TOP([#include \"../config.h\"])"
2881 echo "AC_OUTPUT([Makefile])"
2882 ) > "$testdir/$testsbase/configure.ac"
2883 func_append subdirs " $testsbase"
2884 subdirs_with_configure_ac="$subdirs_with_configure_ac $testsbase"
2887 # Create Makefile.am.
2888 (echo "## Process this file with automake to produce Makefile.in."
2890 echo "AUTOMAKE_OPTIONS = 1.5 foreign"
2892 echo "SUBDIRS = $subdirs"
2894 echo "ACLOCAL_AMFLAGS = -I $m4base"
2895 ) > "$testdir/Makefile.am"
2897 # Create configure.ac.
2898 (echo "# Process this file with autoconf to produce a configure script."
2899 echo "AC_INIT([dummy], [0])"
2900 if test "$auxdir" != "."; then
2901 echo "AC_CONFIG_AUX_DIR([$auxdir])"
2903 echo "AM_INIT_AUTOMAKE"
2905 echo "AM_CONFIG_HEADER([config.h])"
2908 echo "AC_PROG_INSTALL"
2909 echo "AC_PROG_MAKE_SET"
2911 echo "# For autobuild."
2912 echo "AC_CANONICAL_BUILD"
2913 echo "AC_CANONICAL_HOST"
2915 echo "m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace"
2916 echo "m4_pattern_allow([^gl_ES\$])dnl a valid locale name"
2917 echo "m4_pattern_allow([^gl_LIBOBJS\$])dnl a variable"
2918 echo "m4_pattern_allow([^gl_LTLIBOBJS\$])dnl a variable"
2920 echo "AC_PROG_RANLIB"
2922 if test -n "$uses_subdirs"; then
2923 echo "AM_PROG_CC_C_O"
2926 if grep AC_GNU_SOURCE "$testdir/$m4base"/*.m4 >/dev/null 2>/dev/null; then
2927 echo "AC_GNU_SOURCE"
2930 for module in $modules; do
2931 func_verify_nontests_module
2932 if test -n "$module"; then
2933 func_get_autoconf_early_snippet "$module"
2936 | sed -e '/^$/d;' -e 's/AC_REQUIRE(\[\([^()]*\)\])/\1/'
2937 if test "$libtool" = true; then
2938 echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
2939 echo "gl_cond_libtool=true"
2941 echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [false])"
2942 echo "gl_cond_libtool=false"
2944 echo "gl_ltlibdeps="
2946 echo "gl_source_base='$sourcebase'"
2947 # Wrap the set of autoconf snippets into an autoconf macro that is then
2948 # invoked. This is needed because autoconf does not support AC_REQUIRE
2950 # error: AC_REQUIRE(gt_CSHARPCOMP): cannot be used outside of an AC_DEFUN'd macro
2951 # but we want the AC_REQUIRE to have its normal meaning (provide one
2952 # expansion of the required macro before the current point, and only one
2954 echo "AC_DEFUN([gl_INIT], ["
2955 func_emit_initmacro_start
2956 if test "$auxdir" != "build-aux"; then
2957 sed_replace_build_aux='
2959 /AC_CONFIG_FILES(.*:build-aux\/.*)/{
2960 s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:'"$auxdir"'/\2)|
2964 sed_replace_build_aux=
2966 for module in $modules; do
2967 func_verify_nontests_module
2968 if test -n "$module"; then
2969 func_get_autoconf_snippet "$module" \
2970 | sed -e "$sed_replace_build_aux"
2973 # _LIBDEPS and _LTLIBDEPS variables are not needed if this library is
2974 # created using libtool, because libtool already handles the dependencies.
2975 if test "$libtool" != true; then
2976 libname_upper=`echo "$libname" | LC_ALL=C tr 'a-z-' 'A-Z_'`
2977 echo " ${libname_upper}_LIBDEPS=\"\$gl_libdeps\""
2978 echo " AC_SUBST([${libname_upper}_LIBDEPS])"
2979 echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
2980 echo " AC_SUBST([${libname_upper}_LTLIBDEPS])"
2982 func_emit_initmacro_end
2984 func_emit_initmacro_done
2988 if test -n "$subdirs_with_configure_ac"; then
2989 echo "AC_CONFIG_SUBDIRS(["`echo $subdirs_with_configure_ac`"])"
2991 makefiles="Makefile"
2992 for d in $subdirs; do
2993 # For subdirs that have a configure.ac by their own, it's the subdir's
2994 # configure.ac which creates the subdir's Makefile.am, not this one.
2995 case " $subdirs_with_configure_ac " in
2997 *) func_append makefiles " $d/Makefile" ;;
3000 echo "AC_OUTPUT([$makefiles])"
3001 ) > "$testdir/configure.ac"
3003 # Create autogenerated files.
3005 # Do not use "${AUTORECONF} --force --install", because it may invoke
3006 # autopoint, which brings in older versions of some of our .m4 files.
3007 if test -f $m4base/gettext.m4; then
3008 echo "executing ${AUTOPOINT} --force"
3009 ${AUTOPOINT} --force || func_exit 1
3010 for f in $m4base/*.m4~; do
3011 mv -f $f `echo $f | sed -e 's,~$,,'` || func_exit 1
3014 echo "executing ${ACLOCAL} -I $m4base"
3015 ${ACLOCAL} -I $m4base || func_exit 1
3016 if ! test -d build-aux; then
3017 echo "executing mkdir build-aux"
3018 mkdir build-aux || func_exit 1
3020 echo "executing ${AUTOCONF}"
3021 ${AUTOCONF} || func_exit 1
3022 echo "executing ${AUTOHEADER}"
3023 ${AUTOHEADER} || func_exit 1
3024 echo "executing ${AUTOMAKE} --add-missing --copy"
3025 ${AUTOMAKE} --add-missing --copy || func_exit 1
3027 if test -n "$inctests"; then
3028 # Create autogenerated files.
3029 (cd "$testdir/$testsbase" || func_exit 1
3030 # Do not use "${AUTORECONF} --force --install", because it may invoke
3031 # autopoint, which brings in older versions of some of our .m4 files.
3032 if test -f ../$m4base/gettext.m4; then
3033 echo "executing ${AUTOPOINT} --force"
3034 ${AUTOPOINT} --force || func_exit 1
3035 for f in ../$m4base/*.m4~; do
3036 mv -f $f `echo $f | sed -e 's,~$,,'` || func_exit 1
3039 echo "executing ${ACLOCAL} -I ../$m4base"
3040 ${ACLOCAL} -I ../$m4base || func_exit 1
3041 if ! test -d ../build-aux; then
3042 echo "executing mkdir ../build-aux"
3045 echo "executing ${AUTOCONF}"
3046 ${AUTOCONF} || func_exit 1
3047 echo "executing ${AUTOHEADER}"
3048 ${AUTOHEADER} || func_exit 1
3049 echo "executing ${AUTOMAKE} --add-missing --copy"
3050 ${AUTOMAKE} --add-missing --copy || func_exit 1
3053 # Need to run configure and make once, to create built files that are to be
3054 # distributed (such as getdate.c).
3055 # Extract the value of "CLEANFILES += ..." and "MOSTLYCLEANFILES += ...".
3056 cleaned_files=`sed -e "$sed_remove_backslash_newline" < "$testdir/$sourcebase/Makefile.am" \
3057 | sed -n -e 's,^CLEANFILES[ ]*+=\([^#]*\).*$,\1,p' -e 's,^MOSTLYCLEANFILES[ ]*+=\([^#]*\).*$,\1,p'`
3058 cleaned_files=`for file in $cleaned_files; do echo " $file "; done`
3059 # Extract the value of "BUILT_SOURCES += ...". Remove variable references
3060 # such $(FOO_H) because they don't refer to distributed files.
3061 sed_remove_make_variables='s,[$]([A-Za-z0-9_]*),,g'
3062 built_sources=`sed -e "$sed_remove_backslash_newline" < "$testdir/$sourcebase/Makefile.am" \
3063 | sed -n -e 's,^BUILT_SOURCES[ ]*+=\([^#]*\).*$,\1,p' \
3064 | sed -e "$sed_remove_make_variables"`
3065 distributed_built_sources=`for file in $built_sources; do
3066 case "$cleaned_files" in
3071 if test -n "$distributed_built_sources"; then
3073 ./configure || func_exit 1
3075 echo 'built_sources: $(BUILT_SOURCES)' >> Makefile
3076 make built_sources || func_exit 1
3078 make distclean || func_exit 1
3083 # func_create_megatestdir megatestdir allmodules
3085 # - local_gnulib_dir from --local-dir
3086 # - auxdir directory relative to destdir where to place build aux files
3087 func_create_megatestdir ()
3091 if test -z "$allmodules"; then
3092 allmodules=`func_all_modules`
3096 # First, all modules one by one.
3097 for onemodule in $allmodules; do
3098 func_create_testdir "$megatestdir/$onemodule" $onemodule
3099 func_append megasubdirs "$onemodule "
3101 # Then, all modules all together.
3102 # Except config-h, which breaks all modules which use HAVE_CONFIG_H.
3103 # Except fnmatch-posix, which conflicts with fnmatch-gnu. FIXME.
3104 allmodules=`for m in $allmodules; do if test $m != config-h && test $m != fnmatch-posix; then echo $m; fi; done`
3105 func_create_testdir "$megatestdir/ALL" "$allmodules"
3106 func_append megasubdirs "ALL"
3109 cvsdate=`sh "$gnulib_dir/build-aux/mdate-sh" "$gnulib_dir/CVS/Entries" \
3110 | sed -e 's,January,01,' -e 's,Jan,01,' \
3111 -e 's,February,02,' -e 's,Feb,02,' \
3112 -e 's,March,03,' -e 's,Mar,03,' \
3113 -e 's,April,04,' -e 's,Apr,04,' \
3115 -e 's,June,06,' -e 's,Jun,06,' \
3116 -e 's,July,07,' -e 's,Jul,07,' \
3117 -e 's,August,08,' -e 's,Aug,08,' \
3118 -e 's,September,09,' -e 's,Sep,09,' \
3119 -e 's,October,10,' -e 's,Oct,10,' \
3120 -e 's,November,11,' -e 's,Nov,11,' \
3121 -e 's,December,12,' -e 's,Dec,12,' \
3122 -e 's,^,00,' -e 's,^[0-9]*\([0-9][0-9] \),\1,' \
3123 -e 's,^\([0-9]*\) \([0-9]*\) \([0-9]*\),\3\2\1,'`
3125 echo "CVSDATE=$cvsdate"
3126 echo "test -d logs || mkdir logs"
3127 echo "for module in $megasubdirs; do"
3128 echo " echo \"Working on module \$module...\""
3129 echo " safemodule=\`echo \$module | sed -e 's|/|-|g'\`"
3130 echo " (echo \"To: gnulib@autobuild.josefsson.org\""
3133 echo " : autobuild project... \$module"
3134 echo " : autobuild revision... cvs-\$CVSDATE-000000"
3135 echo " : autobuild timestamp... \`date \"+%Y%m%d-%H%M%S\"\`"
3136 echo " : autobuild hostname... \`hostname\`"
3137 echo " cd \$module && ./configure \$CONFIGURE_OPTIONS && make && make check && make distclean"
3139 echo " ) 2>&1 | { if test -n \"\$AUTOBUILD_SUBST\"; then sed -e \"\$AUTOBUILD_SUBST\"; else cat; fi; } > logs/\$safemodule"
3141 ) > "$megatestdir/do-autobuild"
3142 chmod a+x "$megatestdir/do-autobuild"
3144 # Create Makefile.am.
3145 (echo "## Process this file with automake to produce Makefile.in."
3147 echo "AUTOMAKE_OPTIONS = 1.5 foreign"
3149 echo "SUBDIRS = $megasubdirs"
3151 echo "EXTRA_DIST = do-autobuild"
3152 ) > "$megatestdir/Makefile.am"
3154 # Create configure.ac.
3155 (echo "# Process this file with autoconf to produce a configure script."
3156 echo "AC_INIT([dummy], [0])"
3157 if test "$auxdir" != "."; then
3158 echo "AC_CONFIG_AUX_DIR([$auxdir])"
3160 echo "AM_INIT_AUTOMAKE"
3162 echo "AC_PROG_MAKE_SET"
3164 echo "AC_CONFIG_SUBDIRS([$megasubdirs])"
3165 echo "AC_OUTPUT([Makefile])"
3166 ) > "$megatestdir/configure.ac"
3168 # Create autogenerated files.
3170 # Do not use "${AUTORECONF} --install", because autoreconf operates
3171 # recursively, but the subdirectories are already finished, therefore
3172 # calling autoreconf here would only waste lots of CPU time.
3173 echo "executing ${ACLOCAL}"
3174 ${ACLOCAL} || func_exit 1
3175 echo "executing mkdir build-aux"
3177 echo "executing ${AUTOCONF}"
3178 ${AUTOCONF} || func_exit 1
3179 echo "executing ${AUTOMAKE} --add-missing --copy"
3180 ${AUTOMAKE} --add-missing --copy || func_exit 1
3186 func_fatal_error "no mode specified" ;;
3195 if test -z "$destdir"; then
3198 test -d "$destdir" \
3199 || func_fatal_error "destination directory does not exist: $destdir"
3201 # Prefer configure.ac to configure.in.
3202 if test -f "$destdir"/configure.ac; then
3203 configure_ac="$destdir/configure.ac"
3205 if test -f "$destdir"/configure.in; then
3206 configure_ac="$destdir/configure.in"
3208 func_fatal_error "cannot find $destdir/configure.ac"
3212 # Analyze configure.ac.
3214 guessed_libtool=false
3219 /AC_CONFIG_AUX_DIR/ {
3220 s,^.*AC_CONFIG_AUX_DIR([[ ]*\([^])]*\).*$,guessed_auxdir="\1",p
3222 /A[CM]_PROG_LIBTOOL/ {
3223 s,^.*$,guessed_libtool=true,p
3225 eval `sed -n -e "$my_sed_traces" < "$configure_ac"`
3227 if test -z "$auxdir"; then
3228 auxdir="$guessed_auxdir"
3231 # Determine where to apply func_import.
3232 if test -n "$m4base"; then
3233 # Apply func_import to a particular gnulib directory.
3234 # Any number of additional modules can be given.
3235 if test ! -f "$destdir/$m4base"/gnulib-cache.m4; then
3236 # First use of gnulib in the given m4base.
3237 test -n "$supplied_libname" || supplied_libname=true
3238 test -n "$sourcebase" || sourcebase="lib"
3239 test -n "$docbase" || docbase="doc"
3240 test -n "$testsbase" || testsbase="tests"
3241 test -n "$macro_prefix" || macro_prefix="gl"
3245 # Apply func_import to all gnulib directories.
3246 # To get this list of directories, look at Makefile.am. (Not at
3247 # configure, because it may be omitted from CVS. Also, don't run
3248 # "find $destdir -name gnulib-cache.m4", as it might be too expensive.)
3251 if test -f "$destdir"/Makefile.am; then
3252 aclocal_amflags=`sed -n 's/^ACLOCAL_AMFLAGS[ ]*=\(.*\)$/\1/p' "$destdir"/Makefile.am`
3254 for arg in $aclocal_amflags; do
3255 if test -n "$m4dir_is_next"; then
3256 # Ignore absolute directory pathnames, like /usr/local/share/aclocal.
3260 if test -f "$destdir/$arg"/gnulib-cache.m4; then
3261 func_append m4dirs " $arg"
3262 m4dirs_count=`expr $m4dirs_count + 1`
3268 if test "X$arg" = "X-I"; then
3276 # No Makefile.am! Oh well. Look at the last generated aclocal.m4.
3277 if test -f "$destdir"/aclocal.m4; then
3278 sedexpr1='s,^m4_include(\[\(.*\)])$,\1,p'
3279 sedexpr2='s,^[^/]*$,.,'
3280 sedexpr3='s,/[^/]*$,,'
3281 m4dirs=`sed -n -e "$sedexpr1" aclocal.m4 | sed -e "$sedexpr2" -e "$sedexpr3" | LC_ALL=C sort -u`
3282 m4dirs_count=`echo "$m4dirs" | wc -l`
3285 if test $m4dirs_count = 0; then
3286 # First use of gnulib in a package.
3287 # Any number of additional modules can be given.
3288 test -n "$supplied_libname" || supplied_libname=true
3289 test -n "$sourcebase" || sourcebase="lib"
3291 test -n "$docbase" || docbase="doc"
3292 test -n "$testsbase" || testsbase="tests"
3293 test -n "$macro_prefix" || macro_prefix="gl"
3296 if test $m4dirs_count = 1; then
3297 # There's only one use of gnulib here. Assume the user means it.
3298 # Any number of additional modules can be given.
3299 for m4base in $m4dirs; do
3303 # Ambiguous - guess what the user meant.
3304 if test $# = 0; then
3305 # No further arguments. Guess the user wants to update all of them.
3306 for m4base in $m4dirs; do
3307 # Perform func_import in a subshell, so that variable values
3309 # local_gnulib_dir, avoidlist, sourcebase, m4base, docbase,
3310 # testsbase, inctests, libname, lgpl, makefile_name, libtool,
3312 # don't propagate from one directory to another.
3313 (func_import) || func_exit 1
3317 func_fatal_error "Ambiguity: to which directory should the modules be added? Please specify at least --m4-base=..."
3325 if test -z "$destdir"; then
3326 func_fatal_error "please specify --dir option"
3329 test -d "$destdir" \
3330 || func_fatal_error "could not create destination directory"
3331 test -n "$auxdir" || auxdir="build-aux"
3332 func_create_testdir "$destdir" "$*"
3335 create-megatestdir )
3336 if test -z "$destdir"; then
3337 func_fatal_error "please specify --dir option"
3339 mkdir "$destdir" || func_fatal_error "could not create destination directory"
3340 test -n "$auxdir" || auxdir="build-aux"
3341 func_create_megatestdir "$destdir" "$*"
3345 test -n "$destdir" || destdir=testdir$$
3346 mkdir "$destdir" || func_fatal_error "could not create destination directory"
3347 test -n "$auxdir" || auxdir="build-aux"
3348 func_create_testdir "$destdir" "$*"
3352 ../configure || func_exit 1
3354 make check || func_exit 1
3355 make distclean || func_exit 1
3356 remaining=`find . -type f -print`
3357 if test -n "$remaining"; then
3358 echo "Remaining files:" $remaining 1>&2
3359 echo "gnulib-tool: *** Stop." 1>&2
3368 test -n "$destdir" || destdir=testdir$$
3369 mkdir "$destdir" || func_fatal_error "could not create destination directory"
3370 test -n "$auxdir" || auxdir="build-aux"
3371 func_create_megatestdir "$destdir" "$*"
3379 remaining=`find . -type f -print`
3380 if test -n "$remaining"; then
3381 echo "Remaining files:" $remaining 1>&2
3382 echo "gnulib-tool: *** Stop." 1>&2
3390 extract-description )
3394 if test -n "$module"; then
3395 func_get_description "$module"
3404 if test -n "$module"; then
3405 func_get_filelist "$module"
3410 extract-dependencies )
3414 if test -n "$module"; then
3415 func_get_dependencies "$module"
3420 extract-autoconf-snippet )
3424 if test -n "$module"; then
3425 func_get_autoconf_snippet "$module"
3430 extract-automake-snippet )
3434 if test -n "$module"; then
3435 func_get_automake_snippet "$module"
3440 extract-include-directive )
3444 if test -n "$module"; then
3445 func_get_include_directive "$module"
3450 extract-link-directive )
3454 if test -n "$module"; then
3455 func_get_link_directive "$module"
3464 if test -n "$module"; then
3465 func_get_license "$module"
3470 extract-maintainer )
3474 if test -n "$module"; then
3475 func_get_maintainer "$module"
3480 extract-tests-module )
3484 if test -n "$module"; then
3485 func_get_tests_module "$module"
3491 func_fatal_error "unknown operation mode --$mode" ;;
3495 # Undo the effect of the previous 'trap' command. Some shellology:
3496 # We cannot use "trap - 0 1 2 3 13 15", because Solaris sh would attempt to
3497 # execute the command "-". "trap '' ..." is fine only for signal 0 (= normal
3498 # exit); for the others we need to call 'exit' explicitly. The value of $? is
3499 # 128 + signal number and is set before the trap-registered command is run.
3501 trap 'func_exit $?' 1 2 3 13 15
3506 # indent-tabs-mode: nil
3507 # whitespace-check-buffer-indent: nil