1 # generated automatically by aclocal 1.9.6 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 # Copyright (C) 1995-2002 Free Software Foundation, Inc.
15 # Copyright (C) 2001-2003,2004 Red Hat, Inc.
17 # This file is free software, distributed under the terms of the GNU
18 # General Public License. As a special exception to the GNU General
19 # Public License, this file may be distributed as part of a program
20 # that contains a configuration script generated by Autoconf, under
21 # the same distribution terms as the rest of that program.
23 # This file can be copied and used freely without restrictions. It can
24 # be used in projects which are not available under the GNU Public License
25 # but which still want to provide support for the GNU gettext functionality.
27 # Macro to add for using GNU gettext.
28 # Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
30 # Modified to never use included libintl.
31 # Owen Taylor <otaylor@redhat.com>, 12/15/1998
33 # Major rework to remove unused code
34 # Owen Taylor <otaylor@redhat.com>, 12/11/2002
36 # Added better handling of ALL_LINGUAS from GNU gettext version
37 # written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
39 # Modified to require ngettext
40 # Matthias Clasen <mclasen@redhat.com> 08/06/2004
42 # We need this here as well, since someone might use autoconf-2.5x
43 # to configure GLib then an older version to configure a package
44 # using AM_GLIB_GNU_GETTEXT
48 dnl We go to great lengths to make sure that aclocal won't
49 dnl try to pull in the installed version of these macros
50 dnl when running aclocal in the glib directory.
52 m4_copy([AC_DEFUN],[glib_DEFUN])
53 m4_copy([AC_REQUIRE],[glib_REQUIRE])
55 dnl At the end, if we're not within glib, we'll define the public
56 dnl definitions in terms of our private definitions.
61 glib_DEFUN([GLIB_LC_MESSAGES],
62 [AC_CHECK_HEADERS([locale.h])
63 if test $ac_cv_header_locale_h = yes; then
64 AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
65 [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
66 am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
67 if test $am_cv_val_LC_MESSAGES = yes; then
68 AC_DEFINE(HAVE_LC_MESSAGES, 1,
69 [Define if your <locale.h> file defines LC_MESSAGES.])
73 # GLIB_PATH_PROG_WITH_TEST
74 #----------------------------
75 dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
76 dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
77 glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
78 [# Extract the first word of "$2", so it can be a program name with args.
79 set dummy $2; ac_word=[$]2
80 AC_MSG_CHECKING([for $ac_word])
81 AC_CACHE_VAL(ac_cv_path_$1,
84 ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
87 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
88 for ac_dir in ifelse([$5], , $PATH, [$5]); do
89 test -z "$ac_dir" && ac_dir=.
90 if test -f $ac_dir/$ac_word; then
92 ac_cv_path_$1="$ac_dir/$ac_word"
98 dnl If no 4th arg is given, leave the cache variable unset,
99 dnl so AC_PATH_PROGS will keep looking.
100 ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
105 if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
115 glib_DEFUN([GLIB_WITH_NLS],
116 dnl NLS is obligatory
120 gt_cv_have_gettext=no
126 AC_CHECK_HEADER(libintl.h,
127 [gt_cv_func_dgettext_libintl="no"
128 libintl_extra_libs=""
131 # First check in libc
133 AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
137 [return !ngettext ("","", 1)],
138 gt_cv_func_ngettext_libc=yes,
139 gt_cv_func_ngettext_libc=no)
142 if test "$gt_cv_func_ngettext_libc" = "yes" ; then
143 AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
147 [return !dgettext ("","")],
148 gt_cv_func_dgettext_libc=yes,
149 gt_cv_func_dgettext_libc=no)
153 if test "$gt_cv_func_ngettext_libc" = "yes" ; then
154 AC_CHECK_FUNCS(bind_textdomain_codeset)
158 # If we don't have everything we want, check in libintl
160 if test "$gt_cv_func_dgettext_libc" != "yes" \
161 || test "$gt_cv_func_ngettext_libc" != "yes" \
162 || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
164 AC_CHECK_LIB(intl, bindtextdomain,
165 [AC_CHECK_LIB(intl, ngettext,
166 [AC_CHECK_LIB(intl, dgettext,
167 gt_cv_func_dgettext_libintl=yes)])])
169 if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
170 AC_MSG_CHECKING([if -liconv is needed to use gettext])
172 AC_CHECK_LIB(intl, ngettext,
173 [AC_CHECK_LIB(intl, dcgettext,
174 [gt_cv_func_dgettext_libintl=yes
175 libintl_extra_libs=-liconv],
181 # If we found libintl, then check in it for bind_textdomain_codeset();
182 # we'll prefer libc if neither have bind_textdomain_codeset(),
183 # and both have dgettext and ngettext
185 if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
186 glib_save_LIBS="$LIBS"
187 LIBS="$LIBS -lintl $libintl_extra_libs"
188 unset ac_cv_func_bind_textdomain_codeset
189 AC_CHECK_FUNCS(bind_textdomain_codeset)
190 LIBS="$glib_save_LIBS"
192 if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
193 gt_cv_func_dgettext_libc=no
195 if test "$gt_cv_func_dgettext_libc" = "yes" \
196 && test "$gt_cv_func_ngettext_libc" = "yes"; then
197 gt_cv_func_dgettext_libintl=no
203 if test "$gt_cv_func_dgettext_libc" = "yes" \
204 || test "$gt_cv_func_dgettext_libintl" = "yes"; then
205 gt_cv_have_gettext=yes
208 if test "$gt_cv_func_dgettext_libintl" = "yes"; then
209 INTLLIBS="-lintl $libintl_extra_libs"
212 if test "$gt_cv_have_gettext" = "yes"; then
213 AC_DEFINE(HAVE_GETTEXT,1,
214 [Define if the GNU gettext() function is already present or preinstalled.])
215 GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
216 [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
217 if test "$MSGFMT" != "no"; then
218 glib_save_LIBS="$LIBS"
219 LIBS="$LIBS $INTLLIBS"
220 AC_CHECK_FUNCS(dcgettext)
222 AC_MSG_CHECKING([if msgfmt accepts -c])
223 GLIB_RUN_PROG([$MSGFMT -c -o /dev/null],[
226 "Content-Type: text/plain; charset=UTF-8\n"
227 "Project-Id-Version: test 1.0\n"
228 "PO-Revision-Date: 2007-02-15 12:01+0100\n"
229 "Last-Translator: test <foo@bar.xx>\n"
230 "Language-Team: C <LL@li.org>\n"
231 "MIME-Version: 1.0\n"
232 "Content-Transfer-Encoding: 8bit\n"
233 ], [MSGFMT_OPTS=-c; AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])])
234 AC_SUBST(MSGFMT_OPTS)
235 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
236 GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
237 [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
238 AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
239 return _nl_msg_cat_cntr],
244 dnl On Solaris, if bind_textdomain_codeset is in libc,
245 dnl GNU format message catalog is always supported,
246 dnl since both are added to the libc all together.
247 dnl Hence, we'd like to go with DATADIRNAME=share and
248 dnl and CATOBJEXT=.gmo in this case.
249 AC_CHECK_FUNC(bind_textdomain_codeset,
264 LIBS="$glib_save_LIBS"
267 gt_cv_have_gettext=no
272 if test "$gt_cv_have_gettext" = "yes" ; then
273 AC_DEFINE(ENABLE_NLS, 1,
274 [always defined to indicate that i18n is enabled])
277 dnl Test whether we really found GNU xgettext.
278 if test "$XGETTEXT" != ":"; then
279 dnl If it is not GNU xgettext we define it as : so that the
280 dnl Makefiles still can work.
281 if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
285 [found xgettext program is not GNU xgettext; ignore it])
290 # We need to process the po/ directory.
294 [case "$CONFIG_FILES" in *po/Makefile.in*)
295 sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
298 dnl These rules are solely for the distribution goal. While doing this
299 dnl we only have to keep exactly one list of the available catalogs
301 for lang in $ALL_LINGUAS; do
302 GMOFILES="$GMOFILES $lang.gmo"
303 POFILES="$POFILES $lang.po"
306 dnl Make all variables we use known to autoconf.
309 AC_SUBST(DATADIRNAME)
313 AC_SUBST(PO_IN_DATADIR_TRUE)
314 AC_SUBST(PO_IN_DATADIR_FALSE)
319 # AM_GLIB_GNU_GETTEXT
320 # -------------------
321 # Do checks necessary for use of gettext. If a suitable implementation
322 # of gettext is found in either in libintl or in the C library,
323 # it will set INTLLIBS to the libraries needed for use of gettext
324 # and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
325 # gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
326 # on various variables needed by the Makefile.in.in installed by
329 glib_DEFUN([GLIB_GNU_GETTEXT],
330 [AC_REQUIRE([AC_PROG_CC])dnl
331 AC_REQUIRE([AC_HEADER_STDC])dnl
336 if test "$gt_cv_have_gettext" = "yes"; then
337 if test "x$ALL_LINGUAS" = "x"; then
340 AC_MSG_CHECKING(for catalogs to be installed)
342 for presentlang in $ALL_LINGUAS; do
344 if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
345 desiredlanguages="$LINGUAS"
347 desiredlanguages="$ALL_LINGUAS"
349 for desiredlang in $desiredlanguages; do
350 # Use the presentlang catalog if desiredlang is
351 # a. equal to presentlang, or
352 # b. a variant of presentlang (because in this case,
353 # presentlang can be used as a fallback for messages
354 # which are not translated in the desiredlang catalog).
355 case "$desiredlang" in
356 "$presentlang"*) useit=yes;;
359 if test $useit = yes; then
360 NEW_LINGUAS="$NEW_LINGUAS $presentlang"
364 AC_MSG_RESULT($LINGUAS)
367 dnl Construct list of names of catalog files to be constructed.
368 if test -n "$LINGUAS"; then
369 for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
373 dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
374 dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
375 dnl Try to locate is.
377 if test -n "$ac_aux_dir"; then
378 MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
380 if test -z "$MKINSTALLDIRS"; then
381 MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
383 AC_SUBST(MKINSTALLDIRS)
385 dnl Generate list of files to be processed by xgettext which will
386 dnl be included in po/Makefile.
387 test -d po || mkdir po
388 if test "x$srcdir" != "x."; then
389 if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
390 posrcprefix="$srcdir/"
392 posrcprefix="../$srcdir/"
398 sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
399 < $srcdir/po/POTFILES.in > po/POTFILES
402 # AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
403 # -------------------------------
404 # Define VARIABLE to the location where catalog files will
405 # be installed by po/Makefile.
406 glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
407 [glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
408 glib_save_prefix="$prefix"
409 glib_save_exec_prefix="$exec_prefix"
410 glib_save_datarootdir="$datarootdir"
411 test "x$prefix" = xNONE && prefix=$ac_default_prefix
412 test "x$exec_prefix" = xNONE && exec_prefix=$prefix
413 datarootdir=`eval echo "${datarootdir}"`
414 if test "x$CATOBJEXT" = "x.mo" ; then
415 localedir=`eval echo "${libdir}/locale"`
417 localedir=`eval echo "${datadir}/locale"`
419 prefix="$glib_save_prefix"
420 exec_prefix="$glib_save_exec_prefix"
421 datarootdir="$glib_save_datarootdir"
422 AC_DEFINE_UNQUOTED($1, "$localedir",
423 [Define the location where the catalogs will be installed])
427 dnl Now the definitions that aclocal will find
429 ifdef(glib_configure_ac,[],[
430 AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
431 AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
434 # GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL])
436 # Create a temporary file with TEST-FILE as its contents and pass the
437 # file name to PROGRAM. Perform ACTION-IF-PASS if PROGRAM exits with
438 # 0 and perform ACTION-IF-FAIL for any other exit status.
439 AC_DEFUN([GLIB_RUN_PROG],
440 [cat >conftest.foo <<_ACEOF
443 if AC_RUN_LOG([$1 conftest.foo]); then
444 m4_ifval([$3], [$3], [:])
445 m4_ifvaln([$4], [else $4])dnl
446 echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD
447 sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD
452 dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml])
453 # serial 42 IT_PROG_INTLTOOL
454 AC_DEFUN([IT_PROG_INTLTOOL], [
456 AC_REQUIRE([AM_NLS])dnl
458 case "$am__api_version" in
460 AC_MSG_ERROR([Automake 1.5 or newer is required to use intltool])
466 INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
467 INTLTOOL_APPLIED_VERSION=`intltool-update --version | head -1 | cut -d" " -f3`
468 INTLTOOL_APPLIED_VERSION_AS_INT=`echo $INTLTOOL_APPLIED_VERSION | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
469 if test -n "$1"; then
470 AC_MSG_CHECKING([for intltool >= $1])
471 AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found])
472 test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" ||
473 AC_MSG_ERROR([Your intltool is too old. You need intltool $1 or later.])
476 AC_PATH_PROG(INTLTOOL_UPDATE, [intltool-update])
477 AC_PATH_PROG(INTLTOOL_MERGE, [intltool-merge])
478 AC_PATH_PROG(INTLTOOL_EXTRACT, [intltool-extract])
479 if test -z "$INTLTOOL_UPDATE" -o -z "$INTLTOOL_MERGE" -o -z "$INTLTOOL_EXTRACT"; then
480 AC_MSG_ERROR([The intltool scripts were not found. Please install intltool.])
483 if test -z "$AM_DEFAULT_VERBOSITY"; then
484 AM_DEFAULT_VERBOSITY=1
486 AC_SUBST([AM_DEFAULT_VERBOSITY])
488 INTLTOOL_V_MERGE='$(INTLTOOL__v_MERGE_$(V))'
489 INTLTOOL__v_MERGE_='$(INTLTOOL__v_MERGE_$(AM_DEFAULT_VERBOSITY))'
490 INTLTOOL__v_MERGE_0='@echo " ITMRG " [$]@;'
491 AC_SUBST(INTLTOOL_V_MERGE)
492 AC_SUBST(INTLTOOL__v_MERGE_)
493 AC_SUBST(INTLTOOL__v_MERGE_0)
495 INTLTOOL_V_MERGE_OPTIONS='$(intltool__v_merge_options_$(V))'
496 intltool__v_merge_options_='$(intltool__v_merge_options_$(AM_DEFAULT_VERBOSITY))'
497 intltool__v_merge_options_0='-q'
498 AC_SUBST(INTLTOOL_V_MERGE_OPTIONS)
499 AC_SUBST(intltool__v_merge_options_)
500 AC_SUBST(intltool__v_merge_options_0)
502 INTLTOOL_DESKTOP_RULE='%.desktop: %.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
503 INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
504 INTLTOOL_KEYS_RULE='%.keys: %.keys.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
505 INTLTOOL_PROP_RULE='%.prop: %.prop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
506 INTLTOOL_OAF_RULE='%.oaf: %.oaf.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -p $(top_srcdir)/po $< [$]@'
507 INTLTOOL_PONG_RULE='%.pong: %.pong.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
508 INTLTOOL_SERVER_RULE='%.server: %.server.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
509 INTLTOOL_SHEET_RULE='%.sheet: %.sheet.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
510 INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
511 INTLTOOL_UI_RULE='%.ui: %.ui.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
512 INTLTOOL_XML_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
513 if test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge 5000; then
514 INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u --no-translations $< [$]@'
516 INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)_it_tmp_dir=tmp.intltool.[$][$]RANDOM && mkdir [$][$]_it_tmp_dir && LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u [$][$]_it_tmp_dir $< [$]@ && rmdir [$][$]_it_tmp_dir'
518 INTLTOOL_XAM_RULE='%.xam: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
519 INTLTOOL_KBD_RULE='%.kbd: %.kbd.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
520 INTLTOOL_CAVES_RULE='%.caves: %.caves.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
521 INTLTOOL_SCHEMAS_RULE='%.schemas: %.schemas.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
522 INTLTOOL_THEME_RULE='%.theme: %.theme.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
523 INTLTOOL_SERVICE_RULE='%.service: %.service.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
524 INTLTOOL_POLICY_RULE='%.policy: %.policy.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
526 _IT_SUBST(INTLTOOL_DESKTOP_RULE)
527 _IT_SUBST(INTLTOOL_DIRECTORY_RULE)
528 _IT_SUBST(INTLTOOL_KEYS_RULE)
529 _IT_SUBST(INTLTOOL_PROP_RULE)
530 _IT_SUBST(INTLTOOL_OAF_RULE)
531 _IT_SUBST(INTLTOOL_PONG_RULE)
532 _IT_SUBST(INTLTOOL_SERVER_RULE)
533 _IT_SUBST(INTLTOOL_SHEET_RULE)
534 _IT_SUBST(INTLTOOL_SOUNDLIST_RULE)
535 _IT_SUBST(INTLTOOL_UI_RULE)
536 _IT_SUBST(INTLTOOL_XAM_RULE)
537 _IT_SUBST(INTLTOOL_KBD_RULE)
538 _IT_SUBST(INTLTOOL_XML_RULE)
539 _IT_SUBST(INTLTOOL_XML_NOMERGE_RULE)
540 _IT_SUBST(INTLTOOL_CAVES_RULE)
541 _IT_SUBST(INTLTOOL_SCHEMAS_RULE)
542 _IT_SUBST(INTLTOOL_THEME_RULE)
543 _IT_SUBST(INTLTOOL_SERVICE_RULE)
544 _IT_SUBST(INTLTOOL_POLICY_RULE)
546 # Check the gettext tools to make sure they are GNU
547 AC_PATH_PROG(XGETTEXT, xgettext)
548 AC_PATH_PROG(MSGMERGE, msgmerge)
549 AC_PATH_PROG(MSGFMT, msgfmt)
550 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
551 if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then
552 AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
554 xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`"
555 mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`"
556 mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`"
557 if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then
558 AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
561 AC_PATH_PROG(INTLTOOL_PERL, perl)
562 if test -z "$INTLTOOL_PERL"; then
563 AC_MSG_ERROR([perl not found])
565 AC_MSG_CHECKING([for perl >= 5.8.1])
566 $INTLTOOL_PERL -e "use 5.8.1;" > /dev/null 2>&1
567 if test $? -ne 0; then
568 AC_MSG_ERROR([perl 5.8.1 is required for intltool])
570 IT_PERL_VERSION=`$INTLTOOL_PERL -e "printf '%vd', $^V"`
571 AC_MSG_RESULT([$IT_PERL_VERSION])
573 if test "x$2" != "xno-xml"; then
574 AC_MSG_CHECKING([for XML::Parser])
575 if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then
578 AC_MSG_ERROR([XML::Parser perl module is required for intltool])
582 # Substitute ALL_LINGUAS so we can use it in po/Makefile
583 AC_SUBST(ALL_LINGUAS)
585 # Set DATADIRNAME correctly if it is not set yet
586 # (copied from glib-gettext.m4)
587 if test -z "$DATADIRNAME"; then
589 [AC_LANG_PROGRAM([[]],
590 [[extern int _nl_msg_cat_cntr;
591 return _nl_msg_cat_cntr]])],
595 dnl On Solaris, if bind_textdomain_codeset is in libc,
596 dnl GNU format message catalog is always supported,
597 dnl since both are added to the libc all together.
598 dnl Hence, we'd like to go with DATADIRNAME=share
600 AC_CHECK_FUNC(bind_textdomain_codeset,
601 [DATADIRNAME=share], [DATADIRNAME=lib])
608 AC_SUBST(DATADIRNAME)
615 # IT_PO_SUBDIR(DIRNAME)
616 # ---------------------
617 # All po subdirs have to be declared with this macro; the subdir "po" is
618 # declared by IT_PROG_INTLTOOL.
620 AC_DEFUN([IT_PO_SUBDIR],
621 [AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS.
623 dnl The following CONFIG_COMMANDS should be executed at the very end
624 dnl of config.status.
625 AC_CONFIG_COMMANDS_PRE([
626 AC_CONFIG_COMMANDS([$1/stamp-it], [
627 if [ ! grep "^# INTLTOOL_MAKEFILE$" "$1/Makefile.in" > /dev/null ]; then
628 AC_MSG_ERROR([$1/Makefile.in.in was not created by intltoolize.])
630 rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp"
635 '"s|^| $ac_top_srcdir/|" \
636 "$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES"
638 [sed '/^POTFILES =/,/[^\\]$/ {
642 ' "$1/Makefile.in" >"$1/Makefile"]
643 rm -f "$1/Makefile.tmp"
644 mv "$1/stamp-it.tmp" "$1/stamp-it"
649 # _IT_SUBST(VARIABLE)
650 # -------------------
651 # Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST
653 AC_DEFUN([_IT_SUBST],
656 m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])
661 AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL])
662 # A hint is needed for aclocal from Automake <= 1.9.4:
663 # AC_DEFUN([AC_PROG_INTLTOOL], ...)
666 # nls.m4 serial 5 (gettext-0.18)
667 dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation,
669 dnl This file is free software; the Free Software Foundation
670 dnl gives unlimited permission to copy and/or distribute it,
671 dnl with or without modifications, as long as this notice is preserved.
673 dnl This file can can be used in projects which are not available under
674 dnl the GNU General Public License or the GNU Library General Public
675 dnl License but which still want to provide support for the GNU gettext
677 dnl Please note that the actual code of the GNU gettext library is covered
678 dnl by the GNU Library General Public License, and the rest of the GNU
679 dnl gettext package package is covered by the GNU General Public License.
680 dnl They are *not* in the public domain.
683 dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
684 dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
690 AC_MSG_CHECKING([whether NLS is requested])
691 dnl Default is enabled NLS
693 [ --disable-nls do not use Native Language Support],
694 USE_NLS=$enableval, USE_NLS=yes)
695 AC_MSG_RESULT([$USE_NLS])
699 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
700 # serial 1 (pkg-config-0.24)
702 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
704 # This program is free software; you can redistribute it and/or modify
705 # it under the terms of the GNU General Public License as published by
706 # the Free Software Foundation; either version 2 of the License, or
707 # (at your option) any later version.
709 # This program is distributed in the hope that it will be useful, but
710 # WITHOUT ANY WARRANTY; without even the implied warranty of
711 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
712 # General Public License for more details.
714 # You should have received a copy of the GNU General Public License
715 # along with this program; if not, write to the Free Software
716 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
718 # As a special exception to the GNU General Public License, if you
719 # distribute this file as part of a program that contains a
720 # configuration script generated by Autoconf, you may include it under
721 # the same distribution terms that you use for the rest of that program.
723 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
724 # ----------------------------------
725 AC_DEFUN([PKG_PROG_PKG_CONFIG],
726 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
727 m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
728 m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
729 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
730 AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
731 AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
733 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
734 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
736 if test -n "$PKG_CONFIG"; then
737 _pkg_min_version=m4_default([$1], [0.9.0])
738 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
739 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
746 ])# PKG_PROG_PKG_CONFIG
748 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
750 # Check to see whether a particular set of modules exists. Similar
751 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
753 # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
754 # only at the first occurence in configure.ac, so if the first place
755 # it's called might be skipped (such as if it is within an "if", you
756 # have to call PKG_CHECK_EXISTS manually
757 # --------------------------------------------------------------
758 AC_DEFUN([PKG_CHECK_EXISTS],
759 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
760 if test -n "$PKG_CONFIG" && \
761 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
762 m4_default([$2], [:])
763 m4_ifvaln([$3], [else
767 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
768 # ---------------------------------------------
769 m4_define([_PKG_CONFIG],
770 [if test -n "$$1"; then
772 elif test -n "$PKG_CONFIG"; then
773 PKG_CHECK_EXISTS([$3],
774 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
775 test "x$?" != "x0" && pkg_failed=yes ],
782 # _PKG_SHORT_ERRORS_SUPPORTED
783 # -----------------------------
784 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
785 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
786 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
787 _pkg_short_errors_supported=yes
789 _pkg_short_errors_supported=no
791 ])# _PKG_SHORT_ERRORS_SUPPORTED
794 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
795 # [ACTION-IF-NOT-FOUND])
798 # Note that if there is a possibility the first call to
799 # PKG_CHECK_MODULES might not happen, you should be sure to include an
800 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
803 # --------------------------------------------------------------
804 AC_DEFUN([PKG_CHECK_MODULES],
805 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
806 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
807 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
810 AC_MSG_CHECKING([for $1])
812 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
813 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
815 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
816 and $1[]_LIBS to avoid the need to call pkg-config.
817 See the pkg-config man page for more details.])
819 if test $pkg_failed = yes; then
821 _PKG_SHORT_ERRORS_SUPPORTED
822 if test $_pkg_short_errors_supported = yes; then
823 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
825 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
827 # Put the nasty error message in config.log where it belongs
828 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
830 m4_default([$4], [AC_MSG_ERROR(
831 [Package requirements ($2) were not met:
835 Consider adjusting the PKG_CONFIG_PATH environment variable if you
836 installed software in a non-standard prefix.
840 elif test $pkg_failed = untried; then
842 m4_default([$4], [AC_MSG_FAILURE(
843 [The pkg-config script could not be found or is too old. Make sure it
844 is in your PATH or set the PKG_CONFIG environment variable to the full
849 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
852 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
853 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
857 ])# PKG_CHECK_MODULES
859 # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
861 # This file is free software; the Free Software Foundation
862 # gives unlimited permission to copy and/or distribute it,
863 # with or without modifications, as long as this notice is preserved.
865 # AM_AUTOMAKE_VERSION(VERSION)
866 # ----------------------------
867 # Automake X.Y traces this macro to ensure aclocal.m4 has been
868 # generated from the m4 files accompanying Automake X.Y.
869 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
871 # AM_SET_CURRENT_AUTOMAKE_VERSION
872 # -------------------------------
873 # Call AM_AUTOMAKE_VERSION so it can be traced.
874 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
875 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
876 [AM_AUTOMAKE_VERSION([1.9.6])])
878 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
880 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
882 # This file is free software; the Free Software Foundation
883 # gives unlimited permission to copy and/or distribute it,
884 # with or without modifications, as long as this notice is preserved.
886 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
887 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
888 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
890 # Of course, Automake must honor this variable whenever it calls a
891 # tool from the auxiliary directory. The problem is that $srcdir (and
892 # therefore $ac_aux_dir as well) can be either absolute or relative,
893 # depending on how configure is run. This is pretty annoying, since
894 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
895 # source directory, any form will work fine, but in subdirectories a
896 # relative path needs to be adjusted first.
898 # $ac_aux_dir/missing
899 # fails when called from a subdirectory if $ac_aux_dir is relative
900 # $top_srcdir/$ac_aux_dir/missing
901 # fails if $ac_aux_dir is absolute,
902 # fails when called from a subdirectory in a VPATH build with
903 # a relative $ac_aux_dir
905 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
906 # are both prefixed by $srcdir. In an in-source build this is usually
907 # harmless because $srcdir is `.', but things will broke when you
908 # start a VPATH build or use an absolute $srcdir.
910 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
911 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
912 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
913 # and then we would define $MISSING as
914 # MISSING="\${SHELL} $am_aux_dir/missing"
915 # This will work as long as MISSING is not called from configure, because
916 # unfortunately $(top_srcdir) has no meaning in configure.
917 # However there are other variables, like CC, which are often used in
918 # configure, and could therefore not use this "fixed" $ac_aux_dir.
920 # Another solution, used here, is to always expand $ac_aux_dir to an
921 # absolute PATH. The drawback is that using absolute paths prevent a
922 # configured tree to be moved without reconfiguration.
924 AC_DEFUN([AM_AUX_DIR_EXPAND],
925 [dnl Rely on autoconf to set up CDPATH properly.
927 # expand $ac_aux_dir to an absolute path
928 am_aux_dir=`cd $ac_aux_dir && pwd`
932 # Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2005
933 # Free Software Foundation, Inc.
935 # This file is free software; the Free Software Foundation
936 # gives unlimited permission to copy and/or distribute it,
937 # with or without modifications, as long as this notice is preserved.
941 # This was merged into AC_PROG_CC in Autoconf.
943 AU_DEFUN([AM_PROG_CC_STDC],
945 AC_DIAGNOSE([obsolete], [$0:
946 your code should no longer depend upon `am_cv_prog_cc_stdc', but upon
947 `ac_cv_prog_cc_stdc'. Remove this warning and the assignment when
948 you adjust the code. You can also remove the above call to
949 AC_PROG_CC if you already called it elsewhere.])
950 am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
952 AU_DEFUN([fp_PROG_CC_STDC])
954 # AM_CONDITIONAL -*- Autoconf -*-
956 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
957 # Free Software Foundation, Inc.
959 # This file is free software; the Free Software Foundation
960 # gives unlimited permission to copy and/or distribute it,
961 # with or without modifications, as long as this notice is preserved.
965 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
966 # -------------------------------------
967 # Define a conditional.
968 AC_DEFUN([AM_CONDITIONAL],
970 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
971 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
981 AC_CONFIG_COMMANDS_PRE(
982 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
983 AC_MSG_ERROR([[conditional "$1" was never defined.
984 Usually this means the macro was only invoked conditionally.]])
988 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
989 # Free Software Foundation, Inc.
991 # This file is free software; the Free Software Foundation
992 # gives unlimited permission to copy and/or distribute it,
993 # with or without modifications, as long as this notice is preserved.
997 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
998 # written in clear, in which case automake, when reading aclocal.m4,
999 # will think it sees a *use*, and therefore will trigger all it's
1000 # C support machinery. Also note that it means that autoscan, seeing
1001 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
1004 # _AM_DEPENDENCIES(NAME)
1005 # ----------------------
1006 # See how the compiler implements dependency checking.
1007 # NAME is "CC", "CXX", "GCJ", or "OBJC".
1008 # We try a few techniques and use that to set a single cache variable.
1010 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
1011 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
1012 # dependency, and given that the user is not expected to run this macro,
1013 # just rely on AC_PROG_CC.
1014 AC_DEFUN([_AM_DEPENDENCIES],
1015 [AC_REQUIRE([AM_SET_DEPDIR])dnl
1016 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
1017 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
1018 AC_REQUIRE([AM_DEP_TRACK])dnl
1020 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
1021 [$1], CXX, [depcc="$CXX" am_compiler_list=],
1022 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
1023 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
1024 [depcc="$$1" am_compiler_list=])
1026 AC_CACHE_CHECK([dependency style of $depcc],
1027 [am_cv_$1_dependencies_compiler_type],
1028 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
1029 # We make a subdir and do the tests there. Otherwise we can end up
1030 # making bogus files that we don't know about and never remove. For
1031 # instance it was reported that on HP-UX the gcc test will end up
1032 # making a dummy file named `D' -- because `-MD' means `put the output
1035 # Copy depcomp to subdir because otherwise we won't find it if we're
1036 # using a relative directory.
1037 cp "$am_depcomp" conftest.dir
1039 # We will build objects and dependencies in a subdirectory because
1040 # it helps to detect inapplicable dependency modes. For instance
1041 # both Tru64's cc and ICC support -MD to output dependencies as a
1042 # side effect of compilation, but ICC will put the dependencies in
1043 # the current directory while Tru64 will put them in the object
1047 am_cv_$1_dependencies_compiler_type=none
1048 if test "$am_compiler_list" = ""; then
1049 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
1051 for depmode in $am_compiler_list; do
1052 # Setup a source with many dependencies, because some compilers
1053 # like to wrap large dependency lists on column 80 (with \), and
1054 # we should not choose a depcomp mode which is confused by this.
1056 # We need to recreate these files for each test, as the compiler may
1057 # overwrite some of them when testing with obscure command lines.
1058 # This happens at least with the AIX C compiler.
1060 for i in 1 2 3 4 5 6; do
1061 echo '#include "conftst'$i'.h"' >> sub/conftest.c
1062 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
1063 # Solaris 8's {/usr,}/bin/sh.
1064 touch sub/conftst$i.h
1066 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
1070 # after this tag, mechanisms are not by side-effect, so they'll
1071 # only be used when explicitly requested
1072 if test "x$enable_dependency_tracking" = xyes; then
1080 # We check with `-c' and `-o' for the sake of the "dashmstdout"
1081 # mode. It turns out that the SunPro C++ compiler does not properly
1082 # handle `-M -o', and we need to detect this.
1083 if depmode=$depmode \
1084 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
1085 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
1086 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
1087 >/dev/null 2>conftest.err &&
1088 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
1089 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
1090 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
1091 # icc doesn't choke on unknown options, it will just issue warnings
1092 # or remarks (even with -Werror). So we grep stderr for any message
1093 # that says an option was ignored or not supported.
1094 # When given -MP, icc 7.0 and 7.1 complain thusly:
1095 # icc: Command line warning: ignoring option '-M'; no argument required
1096 # The diagnosis changed in icc 8.0:
1097 # icc: Command line remark: option '-MP' not supported
1098 if (grep 'ignoring option' conftest.err ||
1099 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
1100 am_cv_$1_dependencies_compiler_type=$depmode
1109 am_cv_$1_dependencies_compiler_type=none
1112 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
1113 AM_CONDITIONAL([am__fastdep$1], [
1114 test "x$enable_dependency_tracking" != xno \
1115 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
1121 # Choose a directory name for dependency files.
1122 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
1123 AC_DEFUN([AM_SET_DEPDIR],
1124 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1125 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
1131 AC_DEFUN([AM_DEP_TRACK],
1132 [AC_ARG_ENABLE(dependency-tracking,
1133 [ --disable-dependency-tracking speeds up one-time build
1134 --enable-dependency-tracking do not reject slow dependency extractors])
1135 if test "x$enable_dependency_tracking" != xno; then
1136 am_depcomp="$ac_aux_dir/depcomp"
1139 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
1140 AC_SUBST([AMDEPBACKSLASH])
1143 # Generate code to set up dependency tracking. -*- Autoconf -*-
1145 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
1146 # Free Software Foundation, Inc.
1148 # This file is free software; the Free Software Foundation
1149 # gives unlimited permission to copy and/or distribute it,
1150 # with or without modifications, as long as this notice is preserved.
1154 # _AM_OUTPUT_DEPENDENCY_COMMANDS
1155 # ------------------------------
1156 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
1157 [for mf in $CONFIG_FILES; do
1158 # Strip MF so we end up with the name of the file.
1159 mf=`echo "$mf" | sed -e 's/:.*$//'`
1160 # Check whether this is an Automake generated Makefile or not.
1161 # We used to match only the files named `Makefile.in', but
1162 # some people rename them; so instead we look at the file content.
1163 # Grep'ing the first line is not enough: some people post-process
1164 # each Makefile.in and add a new line on top of each file to say so.
1165 # So let's grep whole file.
1166 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
1167 dirpart=`AS_DIRNAME("$mf")`
1171 # Extract the definition of DEPDIR, am__include, and am__quote
1172 # from the Makefile without running `make'.
1173 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
1174 test -z "$DEPDIR" && continue
1175 am__include=`sed -n 's/^am__include = //p' < "$mf"`
1176 test -z "am__include" && continue
1177 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
1178 # When using ansi2knr, U may be empty or an underscore; expand it
1179 U=`sed -n 's/^U = //p' < "$mf"`
1180 # Find all dependency output files, they are included files with
1181 # $(DEPDIR) in their names. We invoke sed twice because it is the
1182 # simplest approach to changing $(DEPDIR) to its actual value in the
1184 for file in `sed -n "
1185 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
1186 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
1187 # Make sure the directory exists.
1188 test -f "$dirpart/$file" && continue
1189 fdir=`AS_DIRNAME(["$file"])`
1190 AS_MKDIR_P([$dirpart/$fdir])
1191 # echo "creating $dirpart/$file"
1192 echo '# dummy' > "$dirpart/$file"
1195 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
1198 # AM_OUTPUT_DEPENDENCY_COMMANDS
1199 # -----------------------------
1200 # This macro should only be invoked once -- use via AC_REQUIRE.
1202 # This code is only required when automatic dependency tracking
1203 # is enabled. FIXME. This creates each `.P' file that we will
1204 # need in order to bootstrap the dependency handling code.
1205 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
1206 [AC_CONFIG_COMMANDS([depfiles],
1207 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
1208 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
1211 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
1212 # Free Software Foundation, Inc.
1214 # This file is free software; the Free Software Foundation
1215 # gives unlimited permission to copy and/or distribute it,
1216 # with or without modifications, as long as this notice is preserved.
1220 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
1221 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
1223 # Do all the work for Automake. -*- Autoconf -*-
1225 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
1226 # Free Software Foundation, Inc.
1228 # This file is free software; the Free Software Foundation
1229 # gives unlimited permission to copy and/or distribute it,
1230 # with or without modifications, as long as this notice is preserved.
1234 # This macro actually does too much. Some checks are only needed if
1235 # your package does certain things. But this isn't really a big deal.
1237 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
1238 # AM_INIT_AUTOMAKE([OPTIONS])
1239 # -----------------------------------------------
1240 # The call with PACKAGE and VERSION arguments is the old style
1241 # call (pre autoconf-2.50), which is being phased out. PACKAGE
1242 # and VERSION should now be passed to AC_INIT and removed from
1243 # the call to AM_INIT_AUTOMAKE.
1244 # We support both call styles for the transition. After
1245 # the next Automake release, Autoconf can make the AC_INIT
1246 # arguments mandatory, and then we can depend on a new Autoconf
1247 # release and drop the old call support.
1248 AC_DEFUN([AM_INIT_AUTOMAKE],
1249 [AC_PREREQ([2.58])dnl
1250 dnl Autoconf wants to disallow AM_ names. We explicitly allow
1251 dnl the ones we care about.
1252 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
1253 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
1254 AC_REQUIRE([AC_PROG_INSTALL])dnl
1255 # test to see if srcdir already configured
1256 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1257 test -f $srcdir/config.status; then
1258 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
1261 # test whether we have cygpath
1262 if test -z "$CYGPATH_W"; then
1263 if (cygpath --version) >/dev/null 2>/dev/null; then
1264 CYGPATH_W='cygpath -w'
1269 AC_SUBST([CYGPATH_W])
1271 # Define the identity of the package.
1272 dnl Distinguish between old-style and new-style calls.
1274 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
1275 AC_SUBST([PACKAGE], [$1])dnl
1276 AC_SUBST([VERSION], [$2])],
1277 [_AM_SET_OPTIONS([$1])dnl
1278 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
1279 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
1281 _AM_IF_OPTION([no-define],,
1282 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
1283 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
1285 # Some tools Automake needs.
1286 AC_REQUIRE([AM_SANITY_CHECK])dnl
1287 AC_REQUIRE([AC_ARG_PROGRAM])dnl
1288 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
1289 AM_MISSING_PROG(AUTOCONF, autoconf)
1290 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
1291 AM_MISSING_PROG(AUTOHEADER, autoheader)
1292 AM_MISSING_PROG(MAKEINFO, makeinfo)
1294 AM_PROG_INSTALL_STRIP
1295 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
1296 # We need awk for the "check" target. The system "awk" is bad on
1298 AC_REQUIRE([AC_PROG_AWK])dnl
1299 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
1300 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1301 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
1302 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
1303 [_AM_PROG_TAR([v7])])])
1304 _AM_IF_OPTION([no-dependencies],,
1305 [AC_PROVIDE_IFELSE([AC_PROG_CC],
1306 [_AM_DEPENDENCIES(CC)],
1307 [define([AC_PROG_CC],
1308 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
1309 AC_PROVIDE_IFELSE([AC_PROG_CXX],
1310 [_AM_DEPENDENCIES(CXX)],
1311 [define([AC_PROG_CXX],
1312 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
1317 # When config.status generates a header, we must update the stamp-h file.
1318 # This file resides in the same directory as the config header
1319 # that is generated. The stamp files are numbered to have different names.
1321 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
1322 # loop where config.status creates the headers, so we can generate
1323 # our stamp files there.
1324 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
1325 [# Compute $1's index in $config_headers.
1327 for _am_header in $config_headers :; do
1332 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
1335 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
1337 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1339 # This file is free software; the Free Software Foundation
1340 # gives unlimited permission to copy and/or distribute it,
1341 # with or without modifications, as long as this notice is preserved.
1343 # AM_PROG_INSTALL_SH
1344 # ------------------
1345 # Define $install_sh.
1346 AC_DEFUN([AM_PROG_INSTALL_SH],
1347 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1348 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1349 AC_SUBST(install_sh)])
1351 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
1353 # This file is free software; the Free Software Foundation
1354 # gives unlimited permission to copy and/or distribute it,
1355 # with or without modifications, as long as this notice is preserved.
1359 # Check whether the underlying file-system supports filenames
1360 # with a leading dot. For instance MS-DOS doesn't.
1361 AC_DEFUN([AM_SET_LEADING_DOT],
1362 [rm -rf .tst 2>/dev/null
1363 mkdir .tst 2>/dev/null
1364 if test -d .tst; then
1369 rmdir .tst 2>/dev/null
1370 AC_SUBST([am__leading_dot])])
1372 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
1375 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
1376 # Free Software Foundation, Inc.
1378 # This file is free software; the Free Software Foundation
1379 # gives unlimited permission to copy and/or distribute it,
1380 # with or without modifications, as long as this notice is preserved.
1384 AC_DEFUN([AM_MAINTAINER_MODE],
1385 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
1386 dnl maintainer-mode is disabled by default
1387 AC_ARG_ENABLE(maintainer-mode,
1388 [ --enable-maintainer-mode enable make rules and dependencies not useful
1389 (and sometimes confusing) to the casual installer],
1390 USE_MAINTAINER_MODE=$enableval,
1391 USE_MAINTAINER_MODE=no)
1392 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
1393 AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
1394 MAINT=$MAINTAINER_MODE_TRUE
1399 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
1401 # Check to see how 'make' treats includes. -*- Autoconf -*-
1403 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
1405 # This file is free software; the Free Software Foundation
1406 # gives unlimited permission to copy and/or distribute it,
1407 # with or without modifications, as long as this notice is preserved.
1413 # Check to see how make treats includes.
1414 AC_DEFUN([AM_MAKE_INCLUDE],
1415 [am_make=${MAKE-make}
1416 cat > confinc << 'END'
1421 # If we don't find an include directive, just comment out the code.
1422 AC_MSG_CHECKING([for style of include used by $am_make])
1426 # First try GNU make style include.
1427 echo "include confinc" > confmf
1428 # We grep out `Entering directory' and `Leaving directory'
1429 # messages which can occur if `w' ends up in MAKEFLAGS.
1430 # In particular we don't look at `^make:' because GNU make might
1431 # be invoked under some other name (usually "gmake"), in which
1432 # case it prints its new name instead of `make'.
1433 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
1438 # Now try BSD make style include.
1439 if test "$am__include" = "#"; then
1440 echo '.include "confinc"' > confmf
1441 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
1442 am__include=.include
1447 AC_SUBST([am__include])
1448 AC_SUBST([am__quote])
1449 AC_MSG_RESULT([$_am_result])
1450 rm -f confinc confmf
1453 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
1455 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
1456 # Free Software Foundation, Inc.
1458 # This file is free software; the Free Software Foundation
1459 # gives unlimited permission to copy and/or distribute it,
1460 # with or without modifications, as long as this notice is preserved.
1464 # AM_MISSING_PROG(NAME, PROGRAM)
1465 # ------------------------------
1466 AC_DEFUN([AM_MISSING_PROG],
1467 [AC_REQUIRE([AM_MISSING_HAS_RUN])
1468 $1=${$1-"${am_missing_run}$2"}
1472 # AM_MISSING_HAS_RUN
1473 # ------------------
1474 # Define MISSING if not defined so far and test if it supports --run.
1475 # If it does, set am_missing_run to use it, otherwise, to nothing.
1476 AC_DEFUN([AM_MISSING_HAS_RUN],
1477 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1478 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1479 # Use eval to expand $SHELL
1480 if eval "$MISSING --run true"; then
1481 am_missing_run="$MISSING --run "
1484 AC_MSG_WARN([`missing' script is too old or missing])
1488 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
1490 # This file is free software; the Free Software Foundation
1491 # gives unlimited permission to copy and/or distribute it,
1492 # with or without modifications, as long as this notice is preserved.
1496 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
1498 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
1499 # created by `make install' are always world readable, even if the
1500 # installer happens to have an overly restrictive umask (e.g. 077).
1501 # This was a mistake. There are at least two reasons why we must not
1503 # - it causes special bits like SGID to be ignored,
1504 # - it may be too restrictive (some setups expect 775 directories).
1506 # Do not use -m 0755 and let people choose whatever they expect by
1509 # We cannot accept any implementation of `mkdir' that recognizes `-p'.
1510 # Some implementations (such as Solaris 8's) are not thread-safe: if a
1511 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
1512 # concurrently, both version can detect that a/ is missing, but only
1513 # one can create it and the other will error out. Consequently we
1514 # restrict ourselves to GNU make (using the --version option ensures
1516 AC_DEFUN([AM_PROG_MKDIR_P],
1517 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1518 # We used to keeping the `.' as first argument, in order to
1519 # allow $(mkdir_p) to be used without argument. As in
1520 # $(mkdir_p) $(somedir)
1521 # where $(somedir) is conditionally defined. However this is wrong
1523 # 1. if the package is installed by a user who cannot write `.'
1524 # make install will fail,
1525 # 2. the above comment should most certainly read
1526 # $(mkdir_p) $(DESTDIR)$(somedir)
1527 # so it does not work when $(somedir) is undefined and
1528 # $(DESTDIR) is not.
1529 # To support the latter case, we have to write
1530 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1531 # so the `.' trick is pointless.
1532 mkdir_p='mkdir -p --'
1534 # On NextStep and OpenStep, the `mkdir' command does not
1535 # recognize any option. It will interpret all options as
1536 # directories to create, and then abort because `.' already
1538 for d in ./-p ./--version;
1540 test -d $d && rmdir $d
1542 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1543 if test -f "$ac_aux_dir/mkinstalldirs"; then
1544 mkdir_p='$(mkinstalldirs)'
1546 mkdir_p='$(install_sh) -d'
1549 AC_SUBST([mkdir_p])])
1551 # Helper functions for option handling. -*- Autoconf -*-
1553 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
1555 # This file is free software; the Free Software Foundation
1556 # gives unlimited permission to copy and/or distribute it,
1557 # with or without modifications, as long as this notice is preserved.
1561 # _AM_MANGLE_OPTION(NAME)
1562 # -----------------------
1563 AC_DEFUN([_AM_MANGLE_OPTION],
1564 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1566 # _AM_SET_OPTION(NAME)
1567 # ------------------------------
1568 # Set option NAME. Presently that only means defining a flag for this option.
1569 AC_DEFUN([_AM_SET_OPTION],
1570 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
1572 # _AM_SET_OPTIONS(OPTIONS)
1573 # ----------------------------------
1574 # OPTIONS is a space-separated list of Automake options.
1575 AC_DEFUN([_AM_SET_OPTIONS],
1576 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1578 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1579 # -------------------------------------------
1580 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1581 AC_DEFUN([_AM_IF_OPTION],
1582 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1584 # Check to make sure that the build environment is sane. -*- Autoconf -*-
1586 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
1587 # Free Software Foundation, Inc.
1589 # This file is free software; the Free Software Foundation
1590 # gives unlimited permission to copy and/or distribute it,
1591 # with or without modifications, as long as this notice is preserved.
1597 AC_DEFUN([AM_SANITY_CHECK],
1598 [AC_MSG_CHECKING([whether build environment is sane])
1601 echo timestamp > conftest.file
1602 # Do `set' in a subshell so we don't clobber the current shell's
1603 # arguments. Must try -L first in case configure is actually a
1604 # symlink; some systems play weird games with the mod time of symlinks
1605 # (eg FreeBSD returns the mod time of the symlink's containing
1608 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1609 if test "$[*]" = "X"; then
1611 set X `ls -t $srcdir/configure conftest.file`
1614 if test "$[*]" != "X $srcdir/configure conftest.file" \
1615 && test "$[*]" != "X conftest.file $srcdir/configure"; then
1617 # If neither matched, then we have a broken ls. This can happen
1618 # if, for instance, CONFIG_SHELL is bash and it inherits a
1619 # broken ls alias from the environment. This has actually
1620 # happened. Such a system could not be considered "sane".
1621 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1622 alias in your environment])
1625 test "$[2]" = conftest.file
1631 AC_MSG_ERROR([newly created file is older than distributed files!
1632 Check your system clock])
1634 AC_MSG_RESULT(yes)])
1636 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1638 # This file is free software; the Free Software Foundation
1639 # gives unlimited permission to copy and/or distribute it,
1640 # with or without modifications, as long as this notice is preserved.
1642 # AM_PROG_INSTALL_STRIP
1643 # ---------------------
1644 # One issue with vendor `install' (even GNU) is that you can't
1645 # specify the program used to strip binaries. This is especially
1646 # annoying in cross-compiling environments, where the build's strip
1647 # is unlikely to handle the host's binaries.
1648 # Fortunately install-sh will honor a STRIPPROG variable, so we
1649 # always use install-sh in `make install-strip', and initialize
1650 # STRIPPROG with the value of the STRIP variable (set by the user).
1651 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1652 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1653 # Installed binaries are usually stripped using `strip' when the user
1654 # run `make install-strip'. However `strip' might not be the right
1655 # tool to use in cross-compilation environments, therefore Automake
1656 # will honor the `STRIP' environment variable to overrule this program.
1657 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1658 if test "$cross_compiling" != no; then
1659 AC_CHECK_TOOL([STRIP], [strip], :)
1661 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1662 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1664 # Check how to create a tarball. -*- Autoconf -*-
1666 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
1668 # This file is free software; the Free Software Foundation
1669 # gives unlimited permission to copy and/or distribute it,
1670 # with or without modifications, as long as this notice is preserved.
1674 # _AM_PROG_TAR(FORMAT)
1675 # --------------------
1676 # Check how to create a tarball in format FORMAT.
1677 # FORMAT should be one of `v7', `ustar', or `pax'.
1679 # Substitute a variable $(am__tar) that is a command
1680 # writing to stdout a FORMAT-tarball containing the directory
1682 # tardir=directory && $(am__tar) > result.tar
1684 # Substitute a variable $(am__untar) that extract such
1685 # a tarball read from stdin.
1686 # $(am__untar) < result.tar
1687 AC_DEFUN([_AM_PROG_TAR],
1688 [# Always define AMTAR for backward compatibility.
1689 AM_MISSING_PROG([AMTAR], [tar])
1691 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1692 [m4_case([$1], [ustar],, [pax],,
1693 [m4_fatal([Unknown tar format])])
1694 AC_MSG_CHECKING([how to create a $1 tar archive])
1695 # Loop over all known methods to create a tar archive until one works.
1696 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1697 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1698 # Do not fold the above two line into one, because Tru64 sh and
1699 # Solaris sh will not grok spaces in the rhs of `-'.
1700 for _am_tool in $_am_tools
1704 for _am_tar in tar gnutar gtar;
1706 AM_RUN_LOG([$_am_tar --version]) && break
1708 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1709 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1710 am__untar="$_am_tar -xf -"
1713 # Must skip GNU tar: if it does not support --format= it doesn't create
1714 # ustar tarball either.
1715 (tar --version) >/dev/null 2>&1 && continue
1716 am__tar='tar chf - "$$tardir"'
1717 am__tar_='tar chf - "$tardir"'
1718 am__untar='tar xf -'
1721 am__tar='pax -L -x $1 -w "$$tardir"'
1722 am__tar_='pax -L -x $1 -w "$tardir"'
1726 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1727 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1728 am__untar='cpio -i -H $1 -d'
1737 # If the value was cached, stop now. We just wanted to have am__tar
1738 # and am__untar set.
1739 test -n "${am_cv_prog_tar_$1}" && break
1741 # tar/untar a dummy directory, and stop if the command works
1744 echo GrepMe > conftest.dir/file
1745 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1747 if test -s conftest.tar; then
1748 AM_RUN_LOG([$am__untar <conftest.tar])
1749 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1754 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1755 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1757 AC_SUBST([am__untar])