Update debian/changelog for upload.
[debian/lxappearance.git] / aclocal.m4
CommitLineData
ae075fc4 1# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
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2
3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4# 2005, 2006, 2007, 2008, 2009 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.
8
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
12# PARTICULAR PURPOSE.
13
14m4_ifndef([AC_AUTOCONF_VERSION],
15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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16m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
17[m4_warning([this file was generated for autoconf 2.65.
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18You have another version of autoconf. It may work, but is not guaranteed to.
19If you have problems, you may need to regenerate the build system entirely.
20To do so, use the procedure documented by the package, typically `autoreconf'.])])
21
22# Copyright (C) 1995-2002 Free Software Foundation, Inc.
23# Copyright (C) 2001-2003,2004 Red Hat, Inc.
24#
25# This file is free software, distributed under the terms of the GNU
26# General Public License. As a special exception to the GNU General
27# Public License, this file may be distributed as part of a program
28# that contains a configuration script generated by Autoconf, under
29# the same distribution terms as the rest of that program.
30#
31# This file can be copied and used freely without restrictions. It can
32# be used in projects which are not available under the GNU Public License
33# but which still want to provide support for the GNU gettext functionality.
34#
35# Macro to add for using GNU gettext.
36# Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
37#
38# Modified to never use included libintl.
39# Owen Taylor <otaylor@redhat.com>, 12/15/1998
40#
41# Major rework to remove unused code
42# Owen Taylor <otaylor@redhat.com>, 12/11/2002
43#
44# Added better handling of ALL_LINGUAS from GNU gettext version
45# written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
46#
47# Modified to require ngettext
48# Matthias Clasen <mclasen@redhat.com> 08/06/2004
49#
50# We need this here as well, since someone might use autoconf-2.5x
51# to configure GLib then an older version to configure a package
52# using AM_GLIB_GNU_GETTEXT
53AC_PREREQ(2.53)
54
55dnl
56dnl We go to great lengths to make sure that aclocal won't
57dnl try to pull in the installed version of these macros
58dnl when running aclocal in the glib directory.
59dnl
60m4_copy([AC_DEFUN],[glib_DEFUN])
61m4_copy([AC_REQUIRE],[glib_REQUIRE])
62dnl
63dnl At the end, if we're not within glib, we'll define the public
64dnl definitions in terms of our private definitions.
65dnl
66
67# GLIB_LC_MESSAGES
68#--------------------
69glib_DEFUN([GLIB_LC_MESSAGES],
70 [AC_CHECK_HEADERS([locale.h])
71 if test $ac_cv_header_locale_h = yes; then
72 AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
73 [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
74 am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
75 if test $am_cv_val_LC_MESSAGES = yes; then
76 AC_DEFINE(HAVE_LC_MESSAGES, 1,
77 [Define if your <locale.h> file defines LC_MESSAGES.])
78 fi
79 fi])
80
81# GLIB_PATH_PROG_WITH_TEST
82#----------------------------
83dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
84dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
85glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
86[# Extract the first word of "$2", so it can be a program name with args.
87set dummy $2; ac_word=[$]2
88AC_MSG_CHECKING([for $ac_word])
89AC_CACHE_VAL(ac_cv_path_$1,
90[case "[$]$1" in
91 /*)
92 ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
93 ;;
94 *)
95 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
96 for ac_dir in ifelse([$5], , $PATH, [$5]); do
97 test -z "$ac_dir" && ac_dir=.
98 if test -f $ac_dir/$ac_word; then
99 if [$3]; then
100 ac_cv_path_$1="$ac_dir/$ac_word"
101 break
102 fi
103 fi
104 done
105 IFS="$ac_save_ifs"
106dnl If no 4th arg is given, leave the cache variable unset,
107dnl so AC_PATH_PROGS will keep looking.
108ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
109])dnl
110 ;;
111esac])dnl
112$1="$ac_cv_path_$1"
113if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
114 AC_MSG_RESULT([$]$1)
115else
116 AC_MSG_RESULT(no)
117fi
118AC_SUBST($1)dnl
119])
120
121# GLIB_WITH_NLS
122#-----------------
123glib_DEFUN([GLIB_WITH_NLS],
124 dnl NLS is obligatory
125 [USE_NLS=yes
126 AC_SUBST(USE_NLS)
127
128 gt_cv_have_gettext=no
129
130 CATOBJEXT=NONE
131 XGETTEXT=:
132 INTLLIBS=
133
134 AC_CHECK_HEADER(libintl.h,
135 [gt_cv_func_dgettext_libintl="no"
136 libintl_extra_libs=""
137
138 #
139 # First check in libc
140 #
141 AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
142 [AC_TRY_LINK([
143#include <libintl.h>
144],
145 [return !ngettext ("","", 1)],
146 gt_cv_func_ngettext_libc=yes,
147 gt_cv_func_ngettext_libc=no)
148 ])
149
150 if test "$gt_cv_func_ngettext_libc" = "yes" ; then
151 AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
152 [AC_TRY_LINK([
153#include <libintl.h>
154],
155 [return !dgettext ("","")],
156 gt_cv_func_dgettext_libc=yes,
157 gt_cv_func_dgettext_libc=no)
158 ])
159 fi
160
161 if test "$gt_cv_func_ngettext_libc" = "yes" ; then
162 AC_CHECK_FUNCS(bind_textdomain_codeset)
163 fi
164
165 #
166 # If we don't have everything we want, check in libintl
167 #
168 if test "$gt_cv_func_dgettext_libc" != "yes" \
169 || test "$gt_cv_func_ngettext_libc" != "yes" \
170 || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
171
172 AC_CHECK_LIB(intl, bindtextdomain,
173 [AC_CHECK_LIB(intl, ngettext,
174 [AC_CHECK_LIB(intl, dgettext,
175 gt_cv_func_dgettext_libintl=yes)])])
176
177 if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
178 AC_MSG_CHECKING([if -liconv is needed to use gettext])
179 AC_MSG_RESULT([])
180 AC_CHECK_LIB(intl, ngettext,
181 [AC_CHECK_LIB(intl, dcgettext,
182 [gt_cv_func_dgettext_libintl=yes
183 libintl_extra_libs=-liconv],
184 :,-liconv)],
185 :,-liconv)
186 fi
187
188 #
189 # If we found libintl, then check in it for bind_textdomain_codeset();
190 # we'll prefer libc if neither have bind_textdomain_codeset(),
191 # and both have dgettext and ngettext
192 #
193 if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
194 glib_save_LIBS="$LIBS"
195 LIBS="$LIBS -lintl $libintl_extra_libs"
196 unset ac_cv_func_bind_textdomain_codeset
197 AC_CHECK_FUNCS(bind_textdomain_codeset)
198 LIBS="$glib_save_LIBS"
199
200 if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
201 gt_cv_func_dgettext_libc=no
202 else
203 if test "$gt_cv_func_dgettext_libc" = "yes" \
204 && test "$gt_cv_func_ngettext_libc" = "yes"; then
205 gt_cv_func_dgettext_libintl=no
206 fi
207 fi
208 fi
209 fi
210
211 if test "$gt_cv_func_dgettext_libc" = "yes" \
212 || test "$gt_cv_func_dgettext_libintl" = "yes"; then
213 gt_cv_have_gettext=yes
214 fi
215
216 if test "$gt_cv_func_dgettext_libintl" = "yes"; then
217 INTLLIBS="-lintl $libintl_extra_libs"
218 fi
219
220 if test "$gt_cv_have_gettext" = "yes"; then
221 AC_DEFINE(HAVE_GETTEXT,1,
222 [Define if the GNU gettext() function is already present or preinstalled.])
223 GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
224 [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
225 if test "$MSGFMT" != "no"; then
226 glib_save_LIBS="$LIBS"
227 LIBS="$LIBS $INTLLIBS"
228 AC_CHECK_FUNCS(dcgettext)
229 MSGFMT_OPTS=
230 AC_MSG_CHECKING([if msgfmt accepts -c])
231 GLIB_RUN_PROG([$MSGFMT -c -o /dev/null],[
232msgid ""
233msgstr ""
234"Content-Type: text/plain; charset=UTF-8\n"
235"Project-Id-Version: test 1.0\n"
236"PO-Revision-Date: 2007-02-15 12:01+0100\n"
237"Last-Translator: test <foo@bar.xx>\n"
238"Language-Team: C <LL@li.org>\n"
239"MIME-Version: 1.0\n"
240"Content-Transfer-Encoding: 8bit\n"
241], [MSGFMT_OPTS=-c; AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])])
242 AC_SUBST(MSGFMT_OPTS)
243 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
244 GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
245 [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
246 AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
247 return _nl_msg_cat_cntr],
248 [CATOBJEXT=.gmo
249 DATADIRNAME=share],
250 [case $host in
251 *-*-solaris*)
252 dnl On Solaris, if bind_textdomain_codeset is in libc,
253 dnl GNU format message catalog is always supported,
254 dnl since both are added to the libc all together.
255 dnl Hence, we'd like to go with DATADIRNAME=share and
256 dnl and CATOBJEXT=.gmo in this case.
257 AC_CHECK_FUNC(bind_textdomain_codeset,
258 [CATOBJEXT=.gmo
259 DATADIRNAME=share],
260 [CATOBJEXT=.mo
261 DATADIRNAME=lib])
262 ;;
263 *)
264 CATOBJEXT=.mo
265 DATADIRNAME=lib
266 ;;
267 esac])
268 LIBS="$glib_save_LIBS"
269 INSTOBJEXT=.mo
270 else
271 gt_cv_have_gettext=no
272 fi
273 fi
274 ])
275
276 if test "$gt_cv_have_gettext" = "yes" ; then
277 AC_DEFINE(ENABLE_NLS, 1,
278 [always defined to indicate that i18n is enabled])
279 fi
280
281 dnl Test whether we really found GNU xgettext.
282 if test "$XGETTEXT" != ":"; then
283 dnl If it is not GNU xgettext we define it as : so that the
284 dnl Makefiles still can work.
285 if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
286 : ;
287 else
288 AC_MSG_RESULT(
289 [found xgettext program is not GNU xgettext; ignore it])
290 XGETTEXT=":"
291 fi
292 fi
293
294 # We need to process the po/ directory.
295 POSUB=po
296
297 AC_OUTPUT_COMMANDS(
298 [case "$CONFIG_FILES" in *po/Makefile.in*)
299 sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
300 esac])
301
302 dnl These rules are solely for the distribution goal. While doing this
303 dnl we only have to keep exactly one list of the available catalogs
304 dnl in configure.in.
305 for lang in $ALL_LINGUAS; do
306 GMOFILES="$GMOFILES $lang.gmo"
307 POFILES="$POFILES $lang.po"
308 done
309
310 dnl Make all variables we use known to autoconf.
311 AC_SUBST(CATALOGS)
312 AC_SUBST(CATOBJEXT)
313 AC_SUBST(DATADIRNAME)
314 AC_SUBST(GMOFILES)
315 AC_SUBST(INSTOBJEXT)
316 AC_SUBST(INTLLIBS)
317 AC_SUBST(PO_IN_DATADIR_TRUE)
318 AC_SUBST(PO_IN_DATADIR_FALSE)
319 AC_SUBST(POFILES)
320 AC_SUBST(POSUB)
321 ])
322
323# AM_GLIB_GNU_GETTEXT
324# -------------------
325# Do checks necessary for use of gettext. If a suitable implementation
326# of gettext is found in either in libintl or in the C library,
327# it will set INTLLIBS to the libraries needed for use of gettext
328# and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
329# gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
330# on various variables needed by the Makefile.in.in installed by
331# glib-gettextize.
332dnl
333glib_DEFUN([GLIB_GNU_GETTEXT],
334 [AC_REQUIRE([AC_PROG_CC])dnl
335 AC_REQUIRE([AC_HEADER_STDC])dnl
336
337 GLIB_LC_MESSAGES
338 GLIB_WITH_NLS
339
340 if test "$gt_cv_have_gettext" = "yes"; then
341 if test "x$ALL_LINGUAS" = "x"; then
342 LINGUAS=
343 else
344 AC_MSG_CHECKING(for catalogs to be installed)
345 NEW_LINGUAS=
346 for presentlang in $ALL_LINGUAS; do
347 useit=no
348 if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
349 desiredlanguages="$LINGUAS"
350 else
351 desiredlanguages="$ALL_LINGUAS"
352 fi
353 for desiredlang in $desiredlanguages; do
354 # Use the presentlang catalog if desiredlang is
355 # a. equal to presentlang, or
356 # b. a variant of presentlang (because in this case,
357 # presentlang can be used as a fallback for messages
358 # which are not translated in the desiredlang catalog).
359 case "$desiredlang" in
360 "$presentlang"*) useit=yes;;
361 esac
362 done
363 if test $useit = yes; then
364 NEW_LINGUAS="$NEW_LINGUAS $presentlang"
365 fi
366 done
367 LINGUAS=$NEW_LINGUAS
368 AC_MSG_RESULT($LINGUAS)
369 fi
370
371 dnl Construct list of names of catalog files to be constructed.
372 if test -n "$LINGUAS"; then
373 for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
374 fi
375 fi
376
377 dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
378 dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
379 dnl Try to locate is.
380 MKINSTALLDIRS=
381 if test -n "$ac_aux_dir"; then
382 MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
383 fi
384 if test -z "$MKINSTALLDIRS"; then
385 MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
386 fi
387 AC_SUBST(MKINSTALLDIRS)
388
389 dnl Generate list of files to be processed by xgettext which will
390 dnl be included in po/Makefile.
391 test -d po || mkdir po
392 if test "x$srcdir" != "x."; then
393 if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
394 posrcprefix="$srcdir/"
395 else
396 posrcprefix="../$srcdir/"
397 fi
398 else
399 posrcprefix="../"
400 fi
401 rm -f po/POTFILES
402 sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
403 < $srcdir/po/POTFILES.in > po/POTFILES
404 ])
405
406# AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
407# -------------------------------
408# Define VARIABLE to the location where catalog files will
409# be installed by po/Makefile.
410glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
411[glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
412glib_save_prefix="$prefix"
413glib_save_exec_prefix="$exec_prefix"
414glib_save_datarootdir="$datarootdir"
415test "x$prefix" = xNONE && prefix=$ac_default_prefix
416test "x$exec_prefix" = xNONE && exec_prefix=$prefix
417datarootdir=`eval echo "${datarootdir}"`
418if test "x$CATOBJEXT" = "x.mo" ; then
419 localedir=`eval echo "${libdir}/locale"`
420else
421 localedir=`eval echo "${datadir}/locale"`
422fi
423prefix="$glib_save_prefix"
424exec_prefix="$glib_save_exec_prefix"
425datarootdir="$glib_save_datarootdir"
426AC_DEFINE_UNQUOTED($1, "$localedir",
427 [Define the location where the catalogs will be installed])
428])
429
430dnl
431dnl Now the definitions that aclocal will find
432dnl
433ifdef(glib_configure_in,[],[
434AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
435AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
436])dnl
437
438# GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL])
439#
440# Create a temporary file with TEST-FILE as its contents and pass the
441# file name to PROGRAM. Perform ACTION-IF-PASS if PROGRAM exits with
442# 0 and perform ACTION-IF-FAIL for any other exit status.
443AC_DEFUN([GLIB_RUN_PROG],
444[cat >conftest.foo <<_ACEOF
445$2
446_ACEOF
447if AC_RUN_LOG([$1 conftest.foo]); then
448 m4_ifval([$3], [$3], [:])
449m4_ifvaln([$4], [else $4])dnl
450echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD
451sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD
452fi])
453
454
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455
456dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml])
457# serial 40 IT_PROG_INTLTOOL
458AC_DEFUN([IT_PROG_INTLTOOL], [
459AC_PREREQ([2.50])dnl
460AC_REQUIRE([AM_NLS])dnl
461
462case "$am__api_version" in
463 1.[01234])
464 AC_MSG_ERROR([Automake 1.5 or newer is required to use intltool])
465 ;;
466 *)
467 ;;
468esac
469
470if test -n "$1"; then
471 AC_MSG_CHECKING([for intltool >= $1])
472
473 INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
474 INTLTOOL_APPLIED_VERSION=`intltool-update --version | head -1 | cut -d" " -f3`
475 [INTLTOOL_APPLIED_VERSION_AS_INT=`echo $INTLTOOL_APPLIED_VERSION | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
476 ]
477 AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found])
478 test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" ||
479 AC_MSG_ERROR([Your intltool is too old. You need intltool $1 or later.])
480fi
481
482AC_PATH_PROG(INTLTOOL_UPDATE, [intltool-update])
483AC_PATH_PROG(INTLTOOL_MERGE, [intltool-merge])
484AC_PATH_PROG(INTLTOOL_EXTRACT, [intltool-extract])
485if test -z "$INTLTOOL_UPDATE" -o -z "$INTLTOOL_MERGE" -o -z "$INTLTOOL_EXTRACT"; then
486 AC_MSG_ERROR([The intltool scripts were not found. Please install intltool.])
487fi
488
489 INTLTOOL_DESKTOP_RULE='%.desktop: %.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
490INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
491 INTLTOOL_KEYS_RULE='%.keys: %.keys.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
492 INTLTOOL_PROP_RULE='%.prop: %.prop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
493 INTLTOOL_OAF_RULE='%.oaf: %.oaf.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -o -p $(top_srcdir)/po $< [$]@'
494 INTLTOOL_PONG_RULE='%.pong: %.pong.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
495 INTLTOOL_SERVER_RULE='%.server: %.server.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
496 INTLTOOL_SHEET_RULE='%.sheet: %.sheet.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
497INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
498 INTLTOOL_UI_RULE='%.ui: %.ui.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
499 INTLTOOL_XML_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
500 INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u /tmp $< [$]@'
501 INTLTOOL_XAM_RULE='%.xam: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
502 INTLTOOL_KBD_RULE='%.kbd: %.kbd.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
503 INTLTOOL_CAVES_RULE='%.caves: %.caves.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
504 INTLTOOL_SCHEMAS_RULE='%.schemas: %.schemas.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
505 INTLTOOL_THEME_RULE='%.theme: %.theme.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
506 INTLTOOL_SERVICE_RULE='%.service: %.service.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
507 INTLTOOL_POLICY_RULE='%.policy: %.policy.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
508
509_IT_SUBST(INTLTOOL_DESKTOP_RULE)
510_IT_SUBST(INTLTOOL_DIRECTORY_RULE)
511_IT_SUBST(INTLTOOL_KEYS_RULE)
512_IT_SUBST(INTLTOOL_PROP_RULE)
513_IT_SUBST(INTLTOOL_OAF_RULE)
514_IT_SUBST(INTLTOOL_PONG_RULE)
515_IT_SUBST(INTLTOOL_SERVER_RULE)
516_IT_SUBST(INTLTOOL_SHEET_RULE)
517_IT_SUBST(INTLTOOL_SOUNDLIST_RULE)
518_IT_SUBST(INTLTOOL_UI_RULE)
519_IT_SUBST(INTLTOOL_XAM_RULE)
520_IT_SUBST(INTLTOOL_KBD_RULE)
521_IT_SUBST(INTLTOOL_XML_RULE)
522_IT_SUBST(INTLTOOL_XML_NOMERGE_RULE)
523_IT_SUBST(INTLTOOL_CAVES_RULE)
524_IT_SUBST(INTLTOOL_SCHEMAS_RULE)
525_IT_SUBST(INTLTOOL_THEME_RULE)
526_IT_SUBST(INTLTOOL_SERVICE_RULE)
527_IT_SUBST(INTLTOOL_POLICY_RULE)
528
529# Check the gettext tools to make sure they are GNU
530AC_PATH_PROG(XGETTEXT, xgettext)
531AC_PATH_PROG(MSGMERGE, msgmerge)
532AC_PATH_PROG(MSGFMT, msgfmt)
533AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
534if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then
535 AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
536fi
537xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`"
538mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`"
539mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`"
540if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then
541 AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
542fi
543
544AC_PATH_PROG(INTLTOOL_PERL, perl)
545if test -z "$INTLTOOL_PERL"; then
546 AC_MSG_ERROR([perl not found])
547fi
548AC_MSG_CHECKING([for perl >= 5.8.1])
549$INTLTOOL_PERL -e "use 5.8.1;" > /dev/null 2>&1
550if test $? -ne 0; then
551 AC_MSG_ERROR([perl 5.8.1 is required for intltool])
552else
553 IT_PERL_VERSION="`$INTLTOOL_PERL -e \"printf '%vd', $^V\"`"
554 AC_MSG_RESULT([$IT_PERL_VERSION])
555fi
556if test "x$2" != "xno-xml"; then
557 AC_MSG_CHECKING([for XML::Parser])
558 if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then
559 AC_MSG_RESULT([ok])
560 else
561 AC_MSG_ERROR([XML::Parser perl module is required for intltool])
562 fi
563fi
564
565# Substitute ALL_LINGUAS so we can use it in po/Makefile
566AC_SUBST(ALL_LINGUAS)
567
568# Set DATADIRNAME correctly if it is not set yet
569# (copied from glib-gettext.m4)
570if test -z "$DATADIRNAME"; then
571 AC_LINK_IFELSE(
572 [AC_LANG_PROGRAM([[]],
573 [[extern int _nl_msg_cat_cntr;
574 return _nl_msg_cat_cntr]])],
575 [DATADIRNAME=share],
576 [case $host in
577 *-*-solaris*)
578 dnl On Solaris, if bind_textdomain_codeset is in libc,
579 dnl GNU format message catalog is always supported,
580 dnl since both are added to the libc all together.
581 dnl Hence, we'd like to go with DATADIRNAME=share
582 dnl in this case.
583 AC_CHECK_FUNC(bind_textdomain_codeset,
584 [DATADIRNAME=share], [DATADIRNAME=lib])
585 ;;
586 *)
587 [DATADIRNAME=lib]
588 ;;
589 esac])
590fi
591AC_SUBST(DATADIRNAME)
592
593IT_PO_SUBDIR([po])
594
595])
596
597
598# IT_PO_SUBDIR(DIRNAME)
599# ---------------------
600# All po subdirs have to be declared with this macro; the subdir "po" is
601# declared by IT_PROG_INTLTOOL.
602#
603AC_DEFUN([IT_PO_SUBDIR],
604[AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS.
605dnl
606dnl The following CONFIG_COMMANDS should be exetuted at the very end
607dnl of config.status.
608AC_CONFIG_COMMANDS_PRE([
609 AC_CONFIG_COMMANDS([$1/stamp-it], [
610 if [ ! grep "^# INTLTOOL_MAKEFILE$" "$1/Makefile.in" > /dev/null ]; then
611 AC_MSG_ERROR([$1/Makefile.in.in was not created by intltoolize.])
612 fi
613 rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp"
614 >"$1/stamp-it.tmp"
615 [sed '/^#/d
616 s/^[[].*] *//
617 /^[ ]*$/d
618 '"s|^| $ac_top_srcdir/|" \
619 "$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES"
620 ]
621 [sed '/^POTFILES =/,/[^\\]$/ {
622 /^POTFILES =/!d
623 r $1/POTFILES
624 }
625 ' "$1/Makefile.in" >"$1/Makefile"]
626 rm -f "$1/Makefile.tmp"
627 mv "$1/stamp-it.tmp" "$1/stamp-it"
628 ])
629])dnl
630])
631
632# _IT_SUBST(VARIABLE)
633# -------------------
634# Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST
635#
636AC_DEFUN([_IT_SUBST],
637[
638AC_SUBST([$1])
639m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])
640]
641)
642
643# deprecated macros
644AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL])
645# A hint is needed for aclocal from Automake <= 1.9.4:
646# AC_DEFUN([AC_PROG_INTLTOOL], ...)
647
648
649# nls.m4 serial 3 (gettext-0.15)
650dnl Copyright (C) 1995-2003, 2005-2006 Free Software Foundation, Inc.
651dnl This file is free software; the Free Software Foundation
652dnl gives unlimited permission to copy and/or distribute it,
653dnl with or without modifications, as long as this notice is preserved.
654dnl
655dnl This file can can be used in projects which are not available under
656dnl the GNU General Public License or the GNU Library General Public
657dnl License but which still want to provide support for the GNU gettext
658dnl functionality.
659dnl Please note that the actual code of the GNU gettext library is covered
660dnl by the GNU Library General Public License, and the rest of the GNU
661dnl gettext package package is covered by the GNU General Public License.
662dnl They are *not* in the public domain.
663
664dnl Authors:
665dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
666dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
667
668AC_PREREQ(2.50)
669
670AC_DEFUN([AM_NLS],
671[
672 AC_MSG_CHECKING([whether NLS is requested])
673 dnl Default is enabled NLS
674 AC_ARG_ENABLE(nls,
675 [ --disable-nls do not use Native Language Support],
676 USE_NLS=$enableval, USE_NLS=yes)
677 AC_MSG_RESULT($USE_NLS)
678 AC_SUBST(USE_NLS)
679])
680
f853764c
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681# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
682#
683# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
684#
685# This program is free software; you can redistribute it and/or modify
686# it under the terms of the GNU General Public License as published by
687# the Free Software Foundation; either version 2 of the License, or
688# (at your option) any later version.
689#
690# This program is distributed in the hope that it will be useful, but
691# WITHOUT ANY WARRANTY; without even the implied warranty of
692# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
693# General Public License for more details.
694#
695# You should have received a copy of the GNU General Public License
696# along with this program; if not, write to the Free Software
697# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
698#
699# As a special exception to the GNU General Public License, if you
700# distribute this file as part of a program that contains a
701# configuration script generated by Autoconf, you may include it under
702# the same distribution terms that you use for the rest of that program.
703
704# PKG_PROG_PKG_CONFIG([MIN-VERSION])
705# ----------------------------------
706AC_DEFUN([PKG_PROG_PKG_CONFIG],
707[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
708m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
709AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
710if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
711 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
712fi
713if test -n "$PKG_CONFIG"; then
714 _pkg_min_version=m4_default([$1], [0.9.0])
715 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
716 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
717 AC_MSG_RESULT([yes])
718 else
719 AC_MSG_RESULT([no])
720 PKG_CONFIG=""
721 fi
722
723fi[]dnl
724])# PKG_PROG_PKG_CONFIG
725
726# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
727#
728# Check to see whether a particular set of modules exists. Similar
729# to PKG_CHECK_MODULES(), but does not set variables or print errors.
730#
731#
732# Similar to PKG_CHECK_MODULES, make sure that the first instance of
733# this or PKG_CHECK_MODULES is called, or make sure to call
734# PKG_CHECK_EXISTS manually
735# --------------------------------------------------------------
736AC_DEFUN([PKG_CHECK_EXISTS],
737[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
738if test -n "$PKG_CONFIG" && \
739 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
740 m4_ifval([$2], [$2], [:])
741m4_ifvaln([$3], [else
742 $3])dnl
743fi])
744
745
746# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
747# ---------------------------------------------
748m4_define([_PKG_CONFIG],
1cf3b9e5
AL
749[if test -n "$PKG_CONFIG"; then
750 if test -n "$$1"; then
751 pkg_cv_[]$1="$$1"
752 else
753 PKG_CHECK_EXISTS([$3],
754 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
755 [pkg_failed=yes])
756 fi
757else
758 pkg_failed=untried
f853764c
AL
759fi[]dnl
760])# _PKG_CONFIG
761
762# _PKG_SHORT_ERRORS_SUPPORTED
763# -----------------------------
764AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
765[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
766if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
767 _pkg_short_errors_supported=yes
768else
769 _pkg_short_errors_supported=no
770fi[]dnl
771])# _PKG_SHORT_ERRORS_SUPPORTED
772
773
774# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
775# [ACTION-IF-NOT-FOUND])
776#
777#
778# Note that if there is a possibility the first call to
779# PKG_CHECK_MODULES might not happen, you should be sure to include an
780# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
781#
782#
783# --------------------------------------------------------------
784AC_DEFUN([PKG_CHECK_MODULES],
785[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
786AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
787AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
788
789pkg_failed=no
790AC_MSG_CHECKING([for $1])
791
792_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
793_PKG_CONFIG([$1][_LIBS], [libs], [$2])
794
795m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
796and $1[]_LIBS to avoid the need to call pkg-config.
797See the pkg-config man page for more details.])
798
799if test $pkg_failed = yes; then
800 _PKG_SHORT_ERRORS_SUPPORTED
801 if test $_pkg_short_errors_supported = yes; then
1cf3b9e5 802 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
f853764c 803 else
1cf3b9e5 804 $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
f853764c
AL
805 fi
806 # Put the nasty error message in config.log where it belongs
807 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
808
809 ifelse([$4], , [AC_MSG_ERROR(dnl
810[Package requirements ($2) were not met:
811
812$$1_PKG_ERRORS
813
814Consider adjusting the PKG_CONFIG_PATH environment variable if you
815installed software in a non-standard prefix.
816
817_PKG_TEXT
818])],
819 [AC_MSG_RESULT([no])
820 $4])
821elif test $pkg_failed = untried; then
822 ifelse([$4], , [AC_MSG_FAILURE(dnl
823[The pkg-config script could not be found or is too old. Make sure it
824is in your PATH or set the PKG_CONFIG environment variable to the full
825path to pkg-config.
826
827_PKG_TEXT
828
829To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
830 [$4])
831else
832 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
833 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
834 AC_MSG_RESULT([yes])
835 ifelse([$3], , :, [$3])
836fi[]dnl
837])# PKG_CHECK_MODULES
838
839# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
840#
841# This file is free software; the Free Software Foundation
842# gives unlimited permission to copy and/or distribute it,
843# with or without modifications, as long as this notice is preserved.
844
845# AM_AUTOMAKE_VERSION(VERSION)
846# ----------------------------
847# Automake X.Y traces this macro to ensure aclocal.m4 has been
848# generated from the m4 files accompanying Automake X.Y.
849# (This private macro should not be called outside this file.)
850AC_DEFUN([AM_AUTOMAKE_VERSION],
851[am__api_version='1.11'
852dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
853dnl require some minimum version. Point them to the right macro.
ae075fc4 854m4_if([$1], [1.11.1], [],
f853764c
AL
855 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
856])
857
858# _AM_AUTOCONF_VERSION(VERSION)
859# -----------------------------
860# aclocal traces this macro to find the Autoconf version.
861# This is a private macro too. Using m4_define simplifies
862# the logic in aclocal, which can simply ignore this definition.
863m4_define([_AM_AUTOCONF_VERSION], [])
864
865# AM_SET_CURRENT_AUTOMAKE_VERSION
866# -------------------------------
867# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
868# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
869AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
ae075fc4 870[AM_AUTOMAKE_VERSION([1.11.1])dnl
f853764c
AL
871m4_ifndef([AC_AUTOCONF_VERSION],
872 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
873_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
874
875# AM_AUX_DIR_EXPAND -*- Autoconf -*-
876
877# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
878#
879# This file is free software; the Free Software Foundation
880# gives unlimited permission to copy and/or distribute it,
881# with or without modifications, as long as this notice is preserved.
882
883# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
884# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
885# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
886#
887# Of course, Automake must honor this variable whenever it calls a
888# tool from the auxiliary directory. The problem is that $srcdir (and
889# therefore $ac_aux_dir as well) can be either absolute or relative,
890# depending on how configure is run. This is pretty annoying, since
891# it makes $ac_aux_dir quite unusable in subdirectories: in the top
892# source directory, any form will work fine, but in subdirectories a
893# relative path needs to be adjusted first.
894#
895# $ac_aux_dir/missing
896# fails when called from a subdirectory if $ac_aux_dir is relative
897# $top_srcdir/$ac_aux_dir/missing
898# fails if $ac_aux_dir is absolute,
899# fails when called from a subdirectory in a VPATH build with
900# a relative $ac_aux_dir
901#
902# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
903# are both prefixed by $srcdir. In an in-source build this is usually
904# harmless because $srcdir is `.', but things will broke when you
905# start a VPATH build or use an absolute $srcdir.
906#
907# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
908# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
909# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
910# and then we would define $MISSING as
911# MISSING="\${SHELL} $am_aux_dir/missing"
912# This will work as long as MISSING is not called from configure, because
913# unfortunately $(top_srcdir) has no meaning in configure.
914# However there are other variables, like CC, which are often used in
915# configure, and could therefore not use this "fixed" $ac_aux_dir.
916#
917# Another solution, used here, is to always expand $ac_aux_dir to an
918# absolute PATH. The drawback is that using absolute paths prevent a
919# configured tree to be moved without reconfiguration.
920
921AC_DEFUN([AM_AUX_DIR_EXPAND],
922[dnl Rely on autoconf to set up CDPATH properly.
923AC_PREREQ([2.50])dnl
924# expand $ac_aux_dir to an absolute path
925am_aux_dir=`cd $ac_aux_dir && pwd`
926])
927
f853764c
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928# AM_CONDITIONAL -*- Autoconf -*-
929
930# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
931# Free Software Foundation, Inc.
932#
933# This file is free software; the Free Software Foundation
934# gives unlimited permission to copy and/or distribute it,
935# with or without modifications, as long as this notice is preserved.
936
937# serial 9
938
939# AM_CONDITIONAL(NAME, SHELL-CONDITION)
940# -------------------------------------
941# Define a conditional.
942AC_DEFUN([AM_CONDITIONAL],
943[AC_PREREQ(2.52)dnl
944 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
945 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
946AC_SUBST([$1_TRUE])dnl
947AC_SUBST([$1_FALSE])dnl
948_AM_SUBST_NOTMAKE([$1_TRUE])dnl
949_AM_SUBST_NOTMAKE([$1_FALSE])dnl
950m4_define([_AM_COND_VALUE_$1], [$2])dnl
951if $2; then
952 $1_TRUE=
953 $1_FALSE='#'
954else
955 $1_TRUE='#'
956 $1_FALSE=
957fi
958AC_CONFIG_COMMANDS_PRE(
959[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
960 AC_MSG_ERROR([[conditional "$1" was never defined.
961Usually this means the macro was only invoked conditionally.]])
962fi])])
963
964# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
965# Free Software Foundation, Inc.
966#
967# This file is free software; the Free Software Foundation
968# gives unlimited permission to copy and/or distribute it,
969# with or without modifications, as long as this notice is preserved.
970
971# serial 10
972
973# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
974# written in clear, in which case automake, when reading aclocal.m4,
975# will think it sees a *use*, and therefore will trigger all it's
976# C support machinery. Also note that it means that autoscan, seeing
977# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
978
979
980# _AM_DEPENDENCIES(NAME)
981# ----------------------
982# See how the compiler implements dependency checking.
983# NAME is "CC", "CXX", "GCJ", or "OBJC".
984# We try a few techniques and use that to set a single cache variable.
985#
986# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
987# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
988# dependency, and given that the user is not expected to run this macro,
989# just rely on AC_PROG_CC.
990AC_DEFUN([_AM_DEPENDENCIES],
991[AC_REQUIRE([AM_SET_DEPDIR])dnl
992AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
993AC_REQUIRE([AM_MAKE_INCLUDE])dnl
994AC_REQUIRE([AM_DEP_TRACK])dnl
995
996ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
997 [$1], CXX, [depcc="$CXX" am_compiler_list=],
998 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
999 [$1], UPC, [depcc="$UPC" am_compiler_list=],
1000 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
1001 [depcc="$$1" am_compiler_list=])
1002
1003AC_CACHE_CHECK([dependency style of $depcc],
1004 [am_cv_$1_dependencies_compiler_type],
1005[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
1006 # We make a subdir and do the tests there. Otherwise we can end up
1007 # making bogus files that we don't know about and never remove. For
1008 # instance it was reported that on HP-UX the gcc test will end up
1009 # making a dummy file named `D' -- because `-MD' means `put the output
1010 # in D'.
1011 mkdir conftest.dir
1012 # Copy depcomp to subdir because otherwise we won't find it if we're
1013 # using a relative directory.
1014 cp "$am_depcomp" conftest.dir
1015 cd conftest.dir
1016 # We will build objects and dependencies in a subdirectory because
1017 # it helps to detect inapplicable dependency modes. For instance
1018 # both Tru64's cc and ICC support -MD to output dependencies as a
1019 # side effect of compilation, but ICC will put the dependencies in
1020 # the current directory while Tru64 will put them in the object
1021 # directory.
1022 mkdir sub
1023
1024 am_cv_$1_dependencies_compiler_type=none
1025 if test "$am_compiler_list" = ""; then
1026 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
1027 fi
1028 am__universal=false
1029 m4_case([$1], [CC],
1030 [case " $depcc " in #(
1031 *\ -arch\ *\ -arch\ *) am__universal=true ;;
1032 esac],
1033 [CXX],
1034 [case " $depcc " in #(
1035 *\ -arch\ *\ -arch\ *) am__universal=true ;;
1036 esac])
1037
1038 for depmode in $am_compiler_list; do
1039 # Setup a source with many dependencies, because some compilers
1040 # like to wrap large dependency lists on column 80 (with \), and
1041 # we should not choose a depcomp mode which is confused by this.
1042 #
1043 # We need to recreate these files for each test, as the compiler may
1044 # overwrite some of them when testing with obscure command lines.
1045 # This happens at least with the AIX C compiler.
1046 : > sub/conftest.c
1047 for i in 1 2 3 4 5 6; do
1048 echo '#include "conftst'$i'.h"' >> sub/conftest.c
1049 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
1050 # Solaris 8's {/usr,}/bin/sh.
1051 touch sub/conftst$i.h
1052 done
1053 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
1054
1055 # We check with `-c' and `-o' for the sake of the "dashmstdout"
1056 # mode. It turns out that the SunPro C++ compiler does not properly
1057 # handle `-M -o', and we need to detect this. Also, some Intel
1058 # versions had trouble with output in subdirs
1059 am__obj=sub/conftest.${OBJEXT-o}
1060 am__minus_obj="-o $am__obj"
1061 case $depmode in
1062 gcc)
1063 # This depmode causes a compiler race in universal mode.
1064 test "$am__universal" = false || continue
1065 ;;
1066 nosideeffect)
1067 # after this tag, mechanisms are not by side-effect, so they'll
1068 # only be used when explicitly requested
1069 if test "x$enable_dependency_tracking" = xyes; then
1070 continue
1071 else
1072 break
1073 fi
1074 ;;
1075 msvisualcpp | msvcmsys)
1076 # This compiler won't grok `-c -o', but also, the minuso test has
1077 # not run yet. These depmodes are late enough in the game, and
1078 # so weak that their functioning should not be impacted.
1079 am__obj=conftest.${OBJEXT-o}
1080 am__minus_obj=
1081 ;;
1082 none) break ;;
1083 esac
1084 if depmode=$depmode \
1085 source=sub/conftest.c object=$am__obj \
1086 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
1087 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
1088 >/dev/null 2>conftest.err &&
1089 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
1090 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
1091 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
1092 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
1093 # icc doesn't choke on unknown options, it will just issue warnings
1094 # or remarks (even with -Werror). So we grep stderr for any message
1095 # that says an option was ignored or not supported.
1096 # When given -MP, icc 7.0 and 7.1 complain thusly:
1097 # icc: Command line warning: ignoring option '-M'; no argument required
1098 # The diagnosis changed in icc 8.0:
1099 # icc: Command line remark: option '-MP' not supported
1100 if (grep 'ignoring option' conftest.err ||
1101 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
1102 am_cv_$1_dependencies_compiler_type=$depmode
1103 break
1104 fi
1105 fi
1106 done
1107
1108 cd ..
1109 rm -rf conftest.dir
1110else
1111 am_cv_$1_dependencies_compiler_type=none
1112fi
1113])
1114AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
1115AM_CONDITIONAL([am__fastdep$1], [
1116 test "x$enable_dependency_tracking" != xno \
1117 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
1118])
1119
1120
1121# AM_SET_DEPDIR
1122# -------------
1123# Choose a directory name for dependency files.
1124# This macro is AC_REQUIREd in _AM_DEPENDENCIES
1125AC_DEFUN([AM_SET_DEPDIR],
1126[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1127AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
1128])
1129
1130
1131# AM_DEP_TRACK
1132# ------------
1133AC_DEFUN([AM_DEP_TRACK],
1134[AC_ARG_ENABLE(dependency-tracking,
1135[ --disable-dependency-tracking speeds up one-time build
1136 --enable-dependency-tracking do not reject slow dependency extractors])
1137if test "x$enable_dependency_tracking" != xno; then
1138 am_depcomp="$ac_aux_dir/depcomp"
1139 AMDEPBACKSLASH='\'
1140fi
1141AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
1142AC_SUBST([AMDEPBACKSLASH])dnl
1143_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
1144])
1145
1146# Generate code to set up dependency tracking. -*- Autoconf -*-
1147
1148# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
1149# Free Software Foundation, Inc.
1150#
1151# This file is free software; the Free Software Foundation
1152# gives unlimited permission to copy and/or distribute it,
1153# with or without modifications, as long as this notice is preserved.
1154
1155#serial 5
1156
1157# _AM_OUTPUT_DEPENDENCY_COMMANDS
1158# ------------------------------
1159AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
1160[{
1161 # Autoconf 2.62 quotes --file arguments for eval, but not when files
1162 # are listed without --file. Let's play safe and only enable the eval
1163 # if we detect the quoting.
1164 case $CONFIG_FILES in
1165 *\'*) eval set x "$CONFIG_FILES" ;;
1166 *) set x $CONFIG_FILES ;;
1167 esac
1168 shift
1169 for mf
1170 do
1171 # Strip MF so we end up with the name of the file.
1172 mf=`echo "$mf" | sed -e 's/:.*$//'`
1173 # Check whether this is an Automake generated Makefile or not.
1174 # We used to match only the files named `Makefile.in', but
1175 # some people rename them; so instead we look at the file content.
1176 # Grep'ing the first line is not enough: some people post-process
1177 # each Makefile.in and add a new line on top of each file to say so.
1178 # Grep'ing the whole file is not good either: AIX grep has a line
1179 # limit of 2048, but all sed's we know have understand at least 4000.
1180 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
1181 dirpart=`AS_DIRNAME("$mf")`
1182 else
1183 continue
1184 fi
1185 # Extract the definition of DEPDIR, am__include, and am__quote
1186 # from the Makefile without running `make'.
1187 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
1188 test -z "$DEPDIR" && continue
1189 am__include=`sed -n 's/^am__include = //p' < "$mf"`
1190 test -z "am__include" && continue
1191 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
1192 # When using ansi2knr, U may be empty or an underscore; expand it
1193 U=`sed -n 's/^U = //p' < "$mf"`
1194 # Find all dependency output files, they are included files with
1195 # $(DEPDIR) in their names. We invoke sed twice because it is the
1196 # simplest approach to changing $(DEPDIR) to its actual value in the
1197 # expansion.
1198 for file in `sed -n "
1199 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
1200 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
1201 # Make sure the directory exists.
1202 test -f "$dirpart/$file" && continue
1203 fdir=`AS_DIRNAME(["$file"])`
1204 AS_MKDIR_P([$dirpart/$fdir])
1205 # echo "creating $dirpart/$file"
1206 echo '# dummy' > "$dirpart/$file"
1207 done
1208 done
1209}
1210])# _AM_OUTPUT_DEPENDENCY_COMMANDS
1211
1212
1213# AM_OUTPUT_DEPENDENCY_COMMANDS
1214# -----------------------------
1215# This macro should only be invoked once -- use via AC_REQUIRE.
1216#
1217# This code is only required when automatic dependency tracking
1218# is enabled. FIXME. This creates each `.P' file that we will
1219# need in order to bootstrap the dependency handling code.
1220AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
1221[AC_CONFIG_COMMANDS([depfiles],
1222 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
1223 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
1224])
1225
f853764c
AL
1226# Do all the work for Automake. -*- Autoconf -*-
1227
1228# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
1229# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
1230#
1231# This file is free software; the Free Software Foundation
1232# gives unlimited permission to copy and/or distribute it,
1233# with or without modifications, as long as this notice is preserved.
1234
1235# serial 16
1236
1237# This macro actually does too much. Some checks are only needed if
1238# your package does certain things. But this isn't really a big deal.
1239
1240# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
1241# AM_INIT_AUTOMAKE([OPTIONS])
1242# -----------------------------------------------
1243# The call with PACKAGE and VERSION arguments is the old style
1244# call (pre autoconf-2.50), which is being phased out. PACKAGE
1245# and VERSION should now be passed to AC_INIT and removed from
1246# the call to AM_INIT_AUTOMAKE.
1247# We support both call styles for the transition. After
1248# the next Automake release, Autoconf can make the AC_INIT
1249# arguments mandatory, and then we can depend on a new Autoconf
1250# release and drop the old call support.
1251AC_DEFUN([AM_INIT_AUTOMAKE],
1252[AC_PREREQ([2.62])dnl
1253dnl Autoconf wants to disallow AM_ names. We explicitly allow
1254dnl the ones we care about.
1255m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
1256AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
1257AC_REQUIRE([AC_PROG_INSTALL])dnl
1258if test "`cd $srcdir && pwd`" != "`pwd`"; then
1259 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
1260 # is not polluted with repeated "-I."
1261 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
1262 # test to see if srcdir already configured
1263 if test -f $srcdir/config.status; then
1264 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
1265 fi
1266fi
1267
1268# test whether we have cygpath
1269if test -z "$CYGPATH_W"; then
1270 if (cygpath --version) >/dev/null 2>/dev/null; then
1271 CYGPATH_W='cygpath -w'
1272 else
1273 CYGPATH_W=echo
1274 fi
1275fi
1276AC_SUBST([CYGPATH_W])
1277
1278# Define the identity of the package.
1279dnl Distinguish between old-style and new-style calls.
1280m4_ifval([$2],
1281[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
1282 AC_SUBST([PACKAGE], [$1])dnl
1283 AC_SUBST([VERSION], [$2])],
1284[_AM_SET_OPTIONS([$1])dnl
1285dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
1286m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
1287 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
1288 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
1289 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
1290
1291_AM_IF_OPTION([no-define],,
1292[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
1293 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
1294
1295# Some tools Automake needs.
1296AC_REQUIRE([AM_SANITY_CHECK])dnl
1297AC_REQUIRE([AC_ARG_PROGRAM])dnl
1298AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
1299AM_MISSING_PROG(AUTOCONF, autoconf)
1300AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
1301AM_MISSING_PROG(AUTOHEADER, autoheader)
1302AM_MISSING_PROG(MAKEINFO, makeinfo)
1303AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1304AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
1305AC_REQUIRE([AM_PROG_MKDIR_P])dnl
1306# We need awk for the "check" target. The system "awk" is bad on
1307# some platforms.
1308AC_REQUIRE([AC_PROG_AWK])dnl
1309AC_REQUIRE([AC_PROG_MAKE_SET])dnl
1310AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1311_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
1312 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
1313 [_AM_PROG_TAR([v7])])])
1314_AM_IF_OPTION([no-dependencies],,
1315[AC_PROVIDE_IFELSE([AC_PROG_CC],
1316 [_AM_DEPENDENCIES(CC)],
1317 [define([AC_PROG_CC],
1318 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
1319AC_PROVIDE_IFELSE([AC_PROG_CXX],
1320 [_AM_DEPENDENCIES(CXX)],
1321 [define([AC_PROG_CXX],
1322 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
1323AC_PROVIDE_IFELSE([AC_PROG_OBJC],
1324 [_AM_DEPENDENCIES(OBJC)],
1325 [define([AC_PROG_OBJC],
1326 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
1327])
1328_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
1329dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
1330dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
1331dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
1332AC_CONFIG_COMMANDS_PRE(dnl
1333[m4_provide_if([_AM_COMPILER_EXEEXT],
1334 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
1335])
1336
1337dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
1338dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
1339dnl mangled by Autoconf and run in a shell conditional statement.
1340m4_define([_AC_COMPILER_EXEEXT],
1341m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
1342
1343
1344# When config.status generates a header, we must update the stamp-h file.
1345# This file resides in the same directory as the config header
1346# that is generated. The stamp files are numbered to have different names.
1347
1348# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
1349# loop where config.status creates the headers, so we can generate
1350# our stamp files there.
1351AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
1352[# Compute $1's index in $config_headers.
1353_am_arg=$1
1354_am_stamp_count=1
1355for _am_header in $config_headers :; do
1356 case $_am_header in
1357 $_am_arg | $_am_arg:* )
1358 break ;;
1359 * )
1360 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
1361 esac
1362done
1363echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
1364
1365# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
1366#
1367# This file is free software; the Free Software Foundation
1368# gives unlimited permission to copy and/or distribute it,
1369# with or without modifications, as long as this notice is preserved.
1370
1371# AM_PROG_INSTALL_SH
1372# ------------------
1373# Define $install_sh.
1374AC_DEFUN([AM_PROG_INSTALL_SH],
1375[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1376if test x"${install_sh}" != xset; then
1377 case $am_aux_dir in
1378 *\ * | *\ *)
1379 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1380 *)
1381 install_sh="\${SHELL} $am_aux_dir/install-sh"
1382 esac
1383fi
1384AC_SUBST(install_sh)])
1385
1386# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
1387#
1388# This file is free software; the Free Software Foundation
1389# gives unlimited permission to copy and/or distribute it,
1390# with or without modifications, as long as this notice is preserved.
1391
1392# serial 2
1393
1394# Check whether the underlying file-system supports filenames
1395# with a leading dot. For instance MS-DOS doesn't.
1396AC_DEFUN([AM_SET_LEADING_DOT],
1397[rm -rf .tst 2>/dev/null
1398mkdir .tst 2>/dev/null
1399if test -d .tst; then
1400 am__leading_dot=.
1401else
1402 am__leading_dot=_
1403fi
1404rmdir .tst 2>/dev/null
1405AC_SUBST([am__leading_dot])])
1406
f853764c
AL
1407# Check to see how 'make' treats includes. -*- Autoconf -*-
1408
1409# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
1410#
1411# This file is free software; the Free Software Foundation
1412# gives unlimited permission to copy and/or distribute it,
1413# with or without modifications, as long as this notice is preserved.
1414
1415# serial 4
1416
1417# AM_MAKE_INCLUDE()
1418# -----------------
1419# Check to see how make treats includes.
1420AC_DEFUN([AM_MAKE_INCLUDE],
1421[am_make=${MAKE-make}
1422cat > confinc << 'END'
1423am__doit:
1424 @echo this is the am__doit target
1425.PHONY: am__doit
1426END
1427# If we don't find an include directive, just comment out the code.
1428AC_MSG_CHECKING([for style of include used by $am_make])
1429am__include="#"
1430am__quote=
1431_am_result=none
1432# First try GNU make style include.
1433echo "include confinc" > confmf
1434# Ignore all kinds of additional output from `make'.
1435case `$am_make -s -f confmf 2> /dev/null` in #(
1436*the\ am__doit\ target*)
1437 am__include=include
1438 am__quote=
1439 _am_result=GNU
1440 ;;
1441esac
1442# Now try BSD make style include.
1443if test "$am__include" = "#"; then
1444 echo '.include "confinc"' > confmf
1445 case `$am_make -s -f confmf 2> /dev/null` in #(
1446 *the\ am__doit\ target*)
1447 am__include=.include
1448 am__quote="\""
1449 _am_result=BSD
1450 ;;
1451 esac
1452fi
1453AC_SUBST([am__include])
1454AC_SUBST([am__quote])
1455AC_MSG_RESULT([$_am_result])
1456rm -f confinc confmf
1457])
1458
1459# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
1460
1461# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
1462# Free Software Foundation, Inc.
1463#
1464# This file is free software; the Free Software Foundation
1465# gives unlimited permission to copy and/or distribute it,
1466# with or without modifications, as long as this notice is preserved.
1467
1468# serial 6
1469
1470# AM_MISSING_PROG(NAME, PROGRAM)
1471# ------------------------------
1472AC_DEFUN([AM_MISSING_PROG],
1473[AC_REQUIRE([AM_MISSING_HAS_RUN])
1474$1=${$1-"${am_missing_run}$2"}
1475AC_SUBST($1)])
1476
1477
1478# AM_MISSING_HAS_RUN
1479# ------------------
1480# Define MISSING if not defined so far and test if it supports --run.
1481# If it does, set am_missing_run to use it, otherwise, to nothing.
1482AC_DEFUN([AM_MISSING_HAS_RUN],
1483[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1484AC_REQUIRE_AUX_FILE([missing])dnl
1485if test x"${MISSING+set}" != xset; then
1486 case $am_aux_dir in
1487 *\ * | *\ *)
1488 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1489 *)
1490 MISSING="\${SHELL} $am_aux_dir/missing" ;;
1491 esac
1492fi
1493# Use eval to expand $SHELL
1494if eval "$MISSING --run true"; then
1495 am_missing_run="$MISSING --run "
1496else
1497 am_missing_run=
1498 AC_MSG_WARN([`missing' script is too old or missing])
1499fi
1500])
1501
1502# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1503#
1504# This file is free software; the Free Software Foundation
1505# gives unlimited permission to copy and/or distribute it,
1506# with or without modifications, as long as this notice is preserved.
1507
1508# AM_PROG_MKDIR_P
1509# ---------------
1510# Check for `mkdir -p'.
1511AC_DEFUN([AM_PROG_MKDIR_P],
1512[AC_PREREQ([2.60])dnl
1513AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1514dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
1515dnl while keeping a definition of mkdir_p for backward compatibility.
1516dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
1517dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
1518dnl Makefile.ins that do not define MKDIR_P, so we do our own
1519dnl adjustment using top_builddir (which is defined more often than
1520dnl MKDIR_P).
1521AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
1522case $mkdir_p in
1523 [[\\/$]]* | ?:[[\\/]]*) ;;
1524 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1525esac
1526])
1527
1528# Helper functions for option handling. -*- Autoconf -*-
1529
1530# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
1531#
1532# This file is free software; the Free Software Foundation
1533# gives unlimited permission to copy and/or distribute it,
1534# with or without modifications, as long as this notice is preserved.
1535
1536# serial 4
1537
1538# _AM_MANGLE_OPTION(NAME)
1539# -----------------------
1540AC_DEFUN([_AM_MANGLE_OPTION],
1541[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1542
1543# _AM_SET_OPTION(NAME)
1544# ------------------------------
1545# Set option NAME. Presently that only means defining a flag for this option.
1546AC_DEFUN([_AM_SET_OPTION],
1547[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
1548
1549# _AM_SET_OPTIONS(OPTIONS)
1550# ----------------------------------
1551# OPTIONS is a space-separated list of Automake options.
1552AC_DEFUN([_AM_SET_OPTIONS],
1553[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1554
1555# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1556# -------------------------------------------
1557# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1558AC_DEFUN([_AM_IF_OPTION],
1559[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1560
1561# Check to make sure that the build environment is sane. -*- Autoconf -*-
1562
1563# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
1564# Free Software Foundation, Inc.
1565#
1566# This file is free software; the Free Software Foundation
1567# gives unlimited permission to copy and/or distribute it,
1568# with or without modifications, as long as this notice is preserved.
1569
1570# serial 5
1571
1572# AM_SANITY_CHECK
1573# ---------------
1574AC_DEFUN([AM_SANITY_CHECK],
1575[AC_MSG_CHECKING([whether build environment is sane])
1576# Just in case
1577sleep 1
1578echo timestamp > conftest.file
1579# Reject unsafe characters in $srcdir or the absolute working directory
1580# name. Accept space and tab only in the latter.
1581am_lf='
1582'
1583case `pwd` in
1584 *[[\\\"\#\$\&\'\`$am_lf]]*)
1585 AC_MSG_ERROR([unsafe absolute working directory name]);;
1586esac
1587case $srcdir in
1588 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1589 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
1590esac
1591
1592# Do `set' in a subshell so we don't clobber the current shell's
1593# arguments. Must try -L first in case configure is actually a
1594# symlink; some systems play weird games with the mod time of symlinks
1595# (eg FreeBSD returns the mod time of the symlink's containing
1596# directory).
1597if (
1598 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1599 if test "$[*]" = "X"; then
1600 # -L didn't work.
1601 set X `ls -t "$srcdir/configure" conftest.file`
1602 fi
1603 rm -f conftest.file
1604 if test "$[*]" != "X $srcdir/configure conftest.file" \
1605 && test "$[*]" != "X conftest.file $srcdir/configure"; then
1606
1607 # If neither matched, then we have a broken ls. This can happen
1608 # if, for instance, CONFIG_SHELL is bash and it inherits a
1609 # broken ls alias from the environment. This has actually
1610 # happened. Such a system could not be considered "sane".
1611 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1612alias in your environment])
1613 fi
1614
1615 test "$[2]" = conftest.file
1616 )
1617then
1618 # Ok.
1619 :
1620else
1621 AC_MSG_ERROR([newly created file is older than distributed files!
1622Check your system clock])
1623fi
1624AC_MSG_RESULT(yes)])
1625
1626# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1627#
1628# This file is free software; the Free Software Foundation
1629# gives unlimited permission to copy and/or distribute it,
1630# with or without modifications, as long as this notice is preserved.
1631
1632# AM_PROG_INSTALL_STRIP
1633# ---------------------
1634# One issue with vendor `install' (even GNU) is that you can't
1635# specify the program used to strip binaries. This is especially
1636# annoying in cross-compiling environments, where the build's strip
1637# is unlikely to handle the host's binaries.
1638# Fortunately install-sh will honor a STRIPPROG variable, so we
1639# always use install-sh in `make install-strip', and initialize
1640# STRIPPROG with the value of the STRIP variable (set by the user).
1641AC_DEFUN([AM_PROG_INSTALL_STRIP],
1642[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1643# Installed binaries are usually stripped using `strip' when the user
1644# run `make install-strip'. However `strip' might not be the right
1645# tool to use in cross-compilation environments, therefore Automake
1646# will honor the `STRIP' environment variable to overrule this program.
1647dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1648if test "$cross_compiling" != no; then
1649 AC_CHECK_TOOL([STRIP], [strip], :)
1650fi
1651INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1652AC_SUBST([INSTALL_STRIP_PROGRAM])])
1653
1654# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
1655#
1656# This file is free software; the Free Software Foundation
1657# gives unlimited permission to copy and/or distribute it,
1658# with or without modifications, as long as this notice is preserved.
1659
1660# serial 2
1661
1662# _AM_SUBST_NOTMAKE(VARIABLE)
1663# ---------------------------
1664# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1665# This macro is traced by Automake.
1666AC_DEFUN([_AM_SUBST_NOTMAKE])
1667
1668# AM_SUBST_NOTMAKE(VARIABLE)
1669# ---------------------------
1670# Public sister of _AM_SUBST_NOTMAKE.
1671AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1672
1673# Check how to create a tarball. -*- Autoconf -*-
1674
1675# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
1676#
1677# This file is free software; the Free Software Foundation
1678# gives unlimited permission to copy and/or distribute it,
1679# with or without modifications, as long as this notice is preserved.
1680
1681# serial 2
1682
1683# _AM_PROG_TAR(FORMAT)
1684# --------------------
1685# Check how to create a tarball in format FORMAT.
1686# FORMAT should be one of `v7', `ustar', or `pax'.
1687#
1688# Substitute a variable $(am__tar) that is a command
1689# writing to stdout a FORMAT-tarball containing the directory
1690# $tardir.
1691# tardir=directory && $(am__tar) > result.tar
1692#
1693# Substitute a variable $(am__untar) that extract such
1694# a tarball read from stdin.
1695# $(am__untar) < result.tar
1696AC_DEFUN([_AM_PROG_TAR],
1697[# Always define AMTAR for backward compatibility.
1698AM_MISSING_PROG([AMTAR], [tar])
1699m4_if([$1], [v7],
1700 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1701 [m4_case([$1], [ustar],, [pax],,
1702 [m4_fatal([Unknown tar format])])
1703AC_MSG_CHECKING([how to create a $1 tar archive])
1704# Loop over all known methods to create a tar archive until one works.
1705_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1706_am_tools=${am_cv_prog_tar_$1-$_am_tools}
1707# Do not fold the above two line into one, because Tru64 sh and
1708# Solaris sh will not grok spaces in the rhs of `-'.
1709for _am_tool in $_am_tools
1710do
1711 case $_am_tool in
1712 gnutar)
1713 for _am_tar in tar gnutar gtar;
1714 do
1715 AM_RUN_LOG([$_am_tar --version]) && break
1716 done
1717 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1718 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1719 am__untar="$_am_tar -xf -"
1720 ;;
1721 plaintar)
1722 # Must skip GNU tar: if it does not support --format= it doesn't create
1723 # ustar tarball either.
1724 (tar --version) >/dev/null 2>&1 && continue
1725 am__tar='tar chf - "$$tardir"'
1726 am__tar_='tar chf - "$tardir"'
1727 am__untar='tar xf -'
1728 ;;
1729 pax)
1730 am__tar='pax -L -x $1 -w "$$tardir"'
1731 am__tar_='pax -L -x $1 -w "$tardir"'
1732 am__untar='pax -r'
1733 ;;
1734 cpio)
1735 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1736 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1737 am__untar='cpio -i -H $1 -d'
1738 ;;
1739 none)
1740 am__tar=false
1741 am__tar_=false
1742 am__untar=false
1743 ;;
1744 esac
1745
1746 # If the value was cached, stop now. We just wanted to have am__tar
1747 # and am__untar set.
1748 test -n "${am_cv_prog_tar_$1}" && break
1749
1750 # tar/untar a dummy directory, and stop if the command works
1751 rm -rf conftest.dir
1752 mkdir conftest.dir
1753 echo GrepMe > conftest.dir/file
1754 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1755 rm -rf conftest.dir
1756 if test -s conftest.tar; then
1757 AM_RUN_LOG([$am__untar <conftest.tar])
1758 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1759 fi
1760done
1761rm -rf conftest.dir
1762
1763AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1764AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1765AC_SUBST([am__tar])
1766AC_SUBST([am__untar])
1767]) # _AM_PROG_TAR
1768
1769m4_include([acinclude.m4])