1 ## libtool.m4 - Configure libtool for the target system. -*-Shell-script-*-
2 ## Copyright (C) 1996-1999 Free Software Foundation, Inc.
3 ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
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 of the License, or
8 ## (at your option) any later version.
10 ## This program is distributed in the hope that it will be useful, but
11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 ## General Public License for more details.
15 ## You should have received a copy of the GNU General Public License
16 ## along with this program; if not, write to the Free Software
17 ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 ## As a special exception to the GNU General Public License, if you
20 ## distribute this file as part of a program that contains a
21 ## configuration script generated by Autoconf, you may include it under
22 ## the same distribution terms that you use for the rest of that program.
24 # serial 40 AC_PROG_LIBTOOL
25 AC_DEFUN(AC_PROG_LIBTOOL,
26 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
28 # Save cache, so that ltconfig can load it
31 # Actually configure libtool. ac_aux_dir is where install-sh is found.
32 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
33 LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
34 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
35 DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
36 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
37 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
38 || AC_MSG_ERROR([libtool configure failed])
40 # Reload cache, that may have been modified by ltconfig
43 # This can be used to rebuild libtool when needed
44 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
46 # Always use our own libtool.
47 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
50 # Redirect the config.log output again, so that the ltconfig log is not
51 # clobbered by the next message.
55 AC_DEFUN(AC_LIBTOOL_SETUP,
57 AC_REQUIRE([AC_ENABLE_SHARED])dnl
58 AC_REQUIRE([AC_ENABLE_STATIC])dnl
59 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
60 AC_REQUIRE([AC_CANONICAL_HOST])dnl
61 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
62 AC_REQUIRE([AC_PROG_RANLIB])dnl
63 AC_REQUIRE([AC_PROG_CC])dnl
64 AC_REQUIRE([AC_PROG_LD])dnl
65 AC_REQUIRE([AC_PROG_NM])dnl
66 AC_REQUIRE([AC_PROG_LN_S])dnl
69 # Check for any special flags to pass to ltconfig.
70 libtool_flags="--cache-file=$cache_file"
71 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
72 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
73 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
74 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
75 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
76 ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
77 [libtool_flags="$libtool_flags --enable-dlopen"])
78 ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
79 [libtool_flags="$libtool_flags --enable-win32-dll"])
80 AC_ARG_ENABLE(libtool-lock,
81 [ --disable-libtool-lock avoid locking (might break parallel builds)])
82 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
83 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
85 # Some flags need to be propagated to the compiler or linker for good
89 # Find out which ABI we are using.
90 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
91 if AC_TRY_EVAL(ac_compile); then
92 case "`/usr/bin/file conftest.o`" in
108 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
109 SAVE_CFLAGS="$CFLAGS"
110 CFLAGS="$CFLAGS -belf"
111 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
112 [AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])])
113 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
114 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
115 CFLAGS="$SAVE_CFLAGS"
119 ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
120 [*-*-cygwin* | *-*-mingw*)
121 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
122 AC_CHECK_TOOL(AS, as, false)
123 AC_CHECK_TOOL(OBJDUMP, objdump, false)
129 # AC_LIBTOOL_DLOPEN - enable checks for dlopen support
130 AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
132 # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
133 AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
135 # AC_ENABLE_SHARED - implement the --enable-shared flag
136 # Usage: AC_ENABLE_SHARED[(DEFAULT)]
137 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
139 AC_DEFUN(AC_ENABLE_SHARED, [dnl
140 define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
141 AC_ARG_ENABLE(shared,
142 changequote(<<, >>)dnl
143 << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
145 [p=${PACKAGE-default}
147 yes) enable_shared=yes ;;
148 no) enable_shared=no ;;
151 # Look at the argument we got. We use all the common list separators.
152 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
153 for pkg in $enableval; do
154 if test "X$pkg" = "X$p"; then
161 enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
164 # AC_DISABLE_SHARED - set the default shared flag to --disable-shared
165 AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
166 AC_ENABLE_SHARED(no)])
168 # AC_ENABLE_STATIC - implement the --enable-static flag
169 # Usage: AC_ENABLE_STATIC[(DEFAULT)]
170 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
172 AC_DEFUN(AC_ENABLE_STATIC, [dnl
173 define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
174 AC_ARG_ENABLE(static,
175 changequote(<<, >>)dnl
176 << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
178 [p=${PACKAGE-default}
180 yes) enable_static=yes ;;
181 no) enable_static=no ;;
184 # Look at the argument we got. We use all the common list separators.
185 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
186 for pkg in $enableval; do
187 if test "X$pkg" = "X$p"; then
194 enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
197 # AC_DISABLE_STATIC - set the default static flag to --disable-static
198 AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
199 AC_ENABLE_STATIC(no)])
202 # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
203 # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
204 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
206 AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl
207 define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
208 AC_ARG_ENABLE(fast-install,
209 changequote(<<, >>)dnl
210 << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
212 [p=${PACKAGE-default}
214 yes) enable_fast_install=yes ;;
215 no) enable_fast_install=no ;;
217 enable_fast_install=no
218 # Look at the argument we got. We use all the common list separators.
219 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
220 for pkg in $enableval; do
221 if test "X$pkg" = "X$p"; then
222 enable_fast_install=yes
228 enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
231 # AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install
232 AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
233 AC_ENABLE_FAST_INSTALL(no)])
235 # AC_PROG_LD - find the path to the GNU or non-GNU linker
238 [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
239 test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
240 AC_REQUIRE([AC_PROG_CC])dnl
241 AC_REQUIRE([AC_CANONICAL_HOST])dnl
242 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
244 if test "$ac_cv_prog_gcc" = yes; then
245 # Check if gcc -print-prog-name=ld gives a path.
246 AC_MSG_CHECKING([for ld used by GCC])
247 ac_prog=`($CC -print-prog-name=ld) 2>&5`
249 # Accept absolute paths.
251 [\\/]* | [A-Za-z]:[\\/]*)
252 re_direlt='/[^/][^/]*/\.\./'
254 # Canonicalize the path of ld
255 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
256 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
257 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
259 test -z "$LD" && LD="$ac_prog"
262 # If it fails, then pretend we aren't using GCC.
266 # If it is relative, then search for the first ld in PATH.
270 elif test "$with_gnu_ld" = yes; then
271 AC_MSG_CHECKING([for GNU ld])
273 AC_MSG_CHECKING([for non-GNU ld])
275 AC_CACHE_VAL(ac_cv_path_LD,
276 [if test -z "$LD"; then
277 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
278 for ac_dir in $PATH; do
279 test -z "$ac_dir" && ac_dir=.
280 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
281 ac_cv_path_LD="$ac_dir/$ac_prog"
282 # Check to see if the program is GNU ld. I'd rather use --version,
283 # but apparently some GNU ld's only accept -v.
284 # Break only if it was the GNU/non-GNU ld that we prefer.
285 if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
286 test "$with_gnu_ld" != no && break
288 test "$with_gnu_ld" != yes && break
294 ac_cv_path_LD="$LD" # Let the user override the test with a path.
297 if test -n "$LD"; then
302 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
307 AC_DEFUN(AC_PROG_LD_GNU,
308 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
309 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
310 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
311 ac_cv_prog_gnu_ld=yes
317 # AC_PROG_NM - find the path to a BSD-compatible name lister
319 [AC_MSG_CHECKING([for BSD-compatible nm])
320 AC_CACHE_VAL(ac_cv_path_NM,
321 [if test -n "$NM"; then
322 # Let the user override the test.
325 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
326 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
327 test -z "$ac_dir" && ac_dir=.
328 if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
329 # Check to see if the nm accepts a BSD-compat flag.
330 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
331 # nm: unknown option "B" ignored
332 if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
333 ac_cv_path_NM="$ac_dir/nm -B"
335 elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
336 ac_cv_path_NM="$ac_dir/nm -p"
339 ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
340 continue # so that we can try to find one that supports BSD flags
345 test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
352 # AC_CHECK_LIBM - check for math library
353 AC_DEFUN(AC_CHECK_LIBM,
354 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
357 *-*-beos* | *-*-cygwin*)
358 # These system don't have libm
361 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
362 AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
365 AC_CHECK_LIB(m, main, LIBM="-lm")
370 # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
371 # the libltdl convenience library, adds --enable-ltdl-convenience to
372 # the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor
373 # is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed
374 # to be `${top_builddir}/libltdl'. Make sure you start DIR with
375 # '${top_builddir}/' (note the single quotes!) if your package is not
376 # flat, and, if you're not using automake, define top_builddir as
377 # appropriate in the Makefiles.
378 AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
379 case "$enable_ltdl_convenience" in
380 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
381 "") enable_ltdl_convenience=yes
382 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
384 LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdlc.la
385 INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
388 # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
389 # the libltdl installable library, and adds --enable-ltdl-install to
390 # the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor
391 # is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed
392 # to be `${top_builddir}/libltdl'. Make sure you start DIR with
393 # '${top_builddir}/' (note the single quotes!) if your package is not
394 # flat, and, if you're not using automake, define top_builddir as
395 # appropriate in the Makefiles.
396 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
397 AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
398 AC_CHECK_LIB(ltdl, main,
399 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
400 [if test x"$enable_ltdl_install" = xno; then
401 AC_MSG_WARN([libltdl not installed, but installation disabled])
403 enable_ltdl_install=yes
406 if test x"$enable_ltdl_install" = x"yes"; then
407 ac_configure_args="$ac_configure_args --enable-ltdl-install"
408 LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la
409 INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
411 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
418 AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl
419 AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl
420 AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl
421 AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl
422 AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl
423 AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl
424 AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl
426 dnl This is just to silence aclocal about the macro not being used
427 ifelse([AC_DISABLE_FAST_INSTALL])dnl
430 # Macro to add for using GNU gettext.
431 # Ulrich Drepper <drepper@cygnus.com>, 1995.
433 # Modified to never use included libintl.
434 # Owen Taylor <otaylor@redhat.com>, 12/15/1998
437 # This file can be copied and used freely without restrictions. It can
438 # be used in projects which are not available under the GNU Public License
439 # but which still want to provide support for the GNU gettext functionality.
440 # Please note that the actual code is *not* freely available.
443 # If you make changes to this file, you MUST update the copy in
444 # acinclude.m4. [ aclocal dies on duplicate macros, so if
445 # we run 'aclocal -I macros/' then we'll run into problems
446 # once we've installed glib-gettext.m4 :-( ]
451 AC_DEFUN(AM_GLIB_WITH_NLS,
452 [AC_MSG_CHECKING([whether NLS is requested])
453 dnl Default is enabled NLS
455 [ --disable-nls do not use Native Language Support],
456 USE_NLS=$enableval, USE_NLS=yes)
457 AC_MSG_RESULT($USE_NLS)
460 USE_INCLUDED_LIBINTL=no
462 dnl If we use NLS figure out what method
463 if test "$USE_NLS" = "yes"; then
464 # AC_DEFINE(ENABLE_NLS)
465 # AC_MSG_CHECKING([whether included gettext is requested])
466 # AC_ARG_WITH(included-gettext,
467 # [ --with-included-gettext use the GNU gettext library included here],
468 # nls_cv_force_use_gnu_gettext=$withval,
469 # nls_cv_force_use_gnu_gettext=no)
470 # AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
471 nls_cv_force_use_gnu_gettext="no"
473 nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
474 if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
475 dnl User does not insist on using GNU NLS library. Figure out what
476 dnl to use. If gettext or catgets are available (in this order) we
477 dnl use this. Else we have to fall back to GNU NLS library.
478 dnl catgets is only used if permitted by option --with-catgets.
483 AC_CHECK_HEADER(libintl.h,
484 [AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
485 [AC_TRY_LINK([#include <libintl.h>], [return (int) dgettext ("","")],
486 gt_cv_func_dgettext_libc=yes, gt_cv_func_dgettext_libc=no)])
488 if test "$gt_cv_func_dgettext_libc" != "yes"; then
489 AC_CHECK_LIB(intl, bindtextdomain,
490 [AC_CACHE_CHECK([for dgettext in libintl],
491 gt_cv_func_dgettext_libintl,
492 [AC_CHECK_LIB(intl, dgettext,
493 gt_cv_func_dgettext_libintl=yes,
494 gt_cv_func_dgettext_libintl=no)],
495 gt_cv_func_dgettext_libintl=no)])
498 if test "$gt_cv_func_dgettext_libintl" = "yes"; then
502 if test "$gt_cv_func_dgettext_libc" = "yes" \
503 || test "$gt_cv_func_dgettext_libintl" = "yes"; then
504 AC_DEFINE(HAVE_GETTEXT)
505 AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
506 [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
507 if test "$MSGFMT" != "no"; then
508 AC_CHECK_FUNCS(dcgettext)
509 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
510 AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
511 [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
512 AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
513 return _nl_msg_cat_cntr],
522 # Added by Martin Baulig 12/15/98 for libc5 systems
523 if test "$gt_cv_func_dgettext_libc" != "yes" \
524 && test "$gt_cv_func_dgettext_libintl" = "yes"; then
526 LIBS=`echo $LIBS | sed -e 's/-lintl//'`
530 # if test "$CATOBJEXT" = "NONE"; then
531 # AC_MSG_CHECKING([whether catgets can be used])
532 # AC_ARG_WITH(catgets,
533 # [ --with-catgets use catgets functions if available],
534 # nls_cv_use_catgets=$withval, nls_cv_use_catgets=no)
535 # AC_MSG_RESULT($nls_cv_use_catgets)
537 # if test "$nls_cv_use_catgets" = "yes"; then
538 # dnl No gettext in C library. Try catgets next.
539 # AC_CHECK_LIB(i, main)
540 # AC_CHECK_FUNC(catgets,
541 # [AC_DEFINE(HAVE_CATGETS)
542 # INTLOBJS="\$(CATOBJS)"
543 # AC_PATH_PROG(GENCAT, gencat, no)dnl
544 # if test "$GENCAT" != "no"; then
545 # AC_PATH_PROG(GMSGFMT, gmsgfmt, no)
546 # if test "$GMSGFMT" = "no"; then
547 # AM_PATH_PROG_WITH_TEST(GMSGFMT, msgfmt,
548 # [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)
550 # AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
551 # [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
552 # USE_INCLUDED_LIBINTL=yes
556 # INTLDEPS='$(top_builddir)/intl/libintl.a'
558 # LIBS=`echo $LIBS | sed -e 's/-lintl//'`
559 # nls_cv_header_intl=intl/libintl.h
560 # nls_cv_header_libgt=intl/libgettext.h
566 if test "$CATOBJEXT" = "NONE"; then
567 dnl Neither gettext nor catgets in included in the C library.
568 dnl Fall back on GNU gettext library.
569 nls_cv_use_gnu_gettext=yes
573 if test "$nls_cv_use_gnu_gettext" != "yes"; then
574 AC_DEFINE(ENABLE_NLS)
576 dnl Unset this variable since we use the non-zero value as a flag.
578 # dnl Mark actions used to generate GNU NLS library.
579 # INTLOBJS="\$(GETTOBJS)"
580 # AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
581 # [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt)
582 # AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
583 # AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
584 # [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
586 # USE_INCLUDED_LIBINTL=yes
590 # INTLDEPS='$(top_builddir)/intl/libintl.a'
592 # LIBS=`echo $LIBS | sed -e 's/-lintl//'`
593 # nls_cv_header_intl=intl/libintl.h
594 # nls_cv_header_libgt=intl/libgettext.h
597 dnl Test whether we really found GNU xgettext.
598 if test "$XGETTEXT" != ":"; then
599 dnl If it is no GNU xgettext we define it as : so that the
600 dnl Makefiles still can work.
601 if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
605 [found xgettext program is not GNU xgettext; ignore it])
610 # We need to process the po/ directory.
614 # nls_cv_header_intl=intl/libintl.h
615 # nls_cv_header_libgt=intl/libgettext.h
617 # AC_LINK_FILES($nls_cv_header_libgt, $nls_cv_header_intl)
619 [case "$CONFIG_FILES" in *po/Makefile.in*)
620 sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
624 # # If this is used in GNU gettext we have to set USE_NLS to `yes'
625 # # because some of the sources are only built for this goal.
626 # if test "$PACKAGE" = gettext; then
628 # USE_INCLUDED_LIBINTL=yes
631 dnl These rules are solely for the distribution goal. While doing this
632 dnl we only have to keep exactly one list of the available catalogs
634 for lang in $ALL_LINGUAS; do
635 GMOFILES="$GMOFILES $lang.gmo"
636 POFILES="$POFILES $lang.po"
639 dnl Make all variables we use known to autoconf.
640 AC_SUBST(USE_INCLUDED_LIBINTL)
643 AC_SUBST(DATADIRNAME)
653 AC_DEFUN(AM_GLIB_GNU_GETTEXT,
654 [AC_REQUIRE([AC_PROG_MAKE_SET])dnl
655 AC_REQUIRE([AC_PROG_CC])dnl
656 AC_REQUIRE([AC_PROG_RANLIB])dnl
657 # AC_REQUIRE([AC_ISC_POSIX])dnl
658 AC_REQUIRE([AC_HEADER_STDC])dnl
659 AC_REQUIRE([AC_C_CONST])dnl
660 AC_REQUIRE([AC_C_INLINE])dnl
661 AC_REQUIRE([AC_TYPE_OFF_T])dnl
662 AC_REQUIRE([AC_TYPE_SIZE_T])dnl
663 AC_REQUIRE([AC_FUNC_ALLOCA])dnl
664 AC_REQUIRE([AC_FUNC_MMAP])dnl
666 AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \
667 unistd.h sys/param.h])
668 AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \
669 strdup __argz_count __argz_stringify __argz_next])
671 # if test "${ac_cv_func_stpcpy+set}" != "set"; then
672 # AC_CHECK_FUNCS(stpcpy)
674 # if test "${ac_cv_func_stpcpy}" = "yes"; then
675 # AC_DEFINE(HAVE_STPCPY)
681 if test "x$CATOBJEXT" != "x"; then
682 if test "x$ALL_LINGUAS" = "x"; then
685 AC_MSG_CHECKING(for catalogs to be installed)
687 for lang in ${LINGUAS=$ALL_LINGUAS}; do
688 case "$ALL_LINGUAS" in
689 *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
693 AC_MSG_RESULT($LINGUAS)
696 dnl Construct list of names of catalog files to be constructed.
697 if test -n "$LINGUAS"; then
698 for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
702 # dnl The reference to <locale.h> in the installed <libintl.h> file
703 # dnl must be resolved because we cannot expect the users of this
704 # dnl to define HAVE_LOCALE_H.
705 # if test $ac_cv_header_locale_h = yes; then
706 # INCLUDE_LOCALE_H="#include <locale.h>"
708 # INCLUDE_LOCALE_H="\
709 #/* The system does not provide the header <locale.h>. Take care yourself. */"
711 # AC_SUBST(INCLUDE_LOCALE_H)
713 dnl Determine which catalog format we have (if any is needed)
714 dnl For now we know about two different formats:
715 dnl Linux libc-5 and the normal X/Open format
716 test -d po || mkdir po
717 if test "$CATOBJEXT" = ".cat"; then
718 AC_CHECK_HEADER(linux/version.h, msgformat=linux, msgformat=xopen)
720 dnl Transform the SED scripts while copying because some dumb SEDs
721 dnl cannot handle comments.
722 sed -e '/^#/d' $srcdir/po/$msgformat-msg.sed > po/po2msg.sed
724 dnl po2tbl.sed is always needed.
725 sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
726 $srcdir/po/po2tbl.sed.in > po/po2tbl.sed
728 # dnl In the intl/Makefile.in we have a special dependency which makes
729 # dnl only sense for gettext. We comment this out for non-gettext
731 # if test "$PACKAGE" = "gettext"; then
741 dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
742 dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
743 dnl Try to locate is.
745 if test -n "$ac_aux_dir"; then
746 MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
748 if test -z "$MKINSTALLDIRS"; then
749 MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
751 AC_SUBST(MKINSTALLDIRS)
753 # dnl *** For now the libtool support in intl/Makefile is not for real.
757 dnl Generate list of files to be processed by xgettext which will
758 dnl be included in po/Makefile.
759 test -d po || mkdir po
760 if test "x$srcdir" != "x."; then
761 if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
762 posrcprefix="$srcdir/"
764 posrcprefix="../$srcdir/"
770 sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
771 < $srcdir/po/POTFILES.in > po/POTFILES