Always installing appport hook, not just on ubuntu only.
[debian/lxappearance.git] / aclocal.m4
CommitLineData
1469f737 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,
eddc0c49 4# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
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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
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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]), [2.68],,
17[m4_warning([this file was generated for autoconf 2.68.
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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'.])])
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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($1)dnl
119])
120
121# GLIB_WITH_NLS
122#-----------------
123glib_DEFUN([GLIB_WITH_NLS],
124 dnl NLS is obligatory
eddc0c49 125 [USE_NLS=yes
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126 AC_SUBST(USE_NLS)
127
128 gt_cv_have_gettext=no
129
130 CATOBJEXT=NONE
131 XGETTEXT=:
132 INTLLIBS=
133
134 AC_CHECK_HEADER(libintl.h,
135 [gt_cv_func_dgettext_libintl="no"
136 libintl_extra_libs=""
137
138 #
139 # First check in libc
140 #
141 AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
142 [AC_TRY_LINK([
143#include <libintl.h>
144],
145 [return !ngettext ("","", 1)],
146 gt_cv_func_ngettext_libc=yes,
147 gt_cv_func_ngettext_libc=no)
148 ])
149
150 if test "$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
e7f9874d 304 dnl in configure.ac.
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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
e7f9874d 433ifdef(glib_configure_ac,[],[
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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
e7f9874d 606dnl The following CONFIG_COMMANDS should be executed at the very end
8df2f63a
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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([$1])])
640]
641)
642
643# deprecated macros
644AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL])
645# A hint is needed for aclocal from Automake <= 1.9.4:
646# AC_DEFUN([AC_PROG_INTLTOOL], ...)
647
648
e7f9874d
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649# nls.m4 serial 5 (gettext-0.18)
650dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation,
651dnl Inc.
8df2f63a
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652dnl This file is free software; the Free Software Foundation
653dnl gives unlimited permission to copy and/or distribute it,
654dnl with or without modifications, as long as this notice is preserved.
655dnl
656dnl This file can can be used in projects which are not available under
657dnl the GNU General Public License or the GNU Library General Public
658dnl License but which still want to provide support for the GNU gettext
659dnl functionality.
660dnl Please note that the actual code of the GNU gettext library is covered
661dnl by the GNU Library General Public License, and the rest of the GNU
662dnl gettext package package is covered by the GNU General Public License.
663dnl They are *not* in the public domain.
664
665dnl Authors:
666dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
667dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
668
e7f9874d 669AC_PREREQ([2.50])
8df2f63a
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670
671AC_DEFUN([AM_NLS],
672[
673 AC_MSG_CHECKING([whether NLS is requested])
674 dnl Default is enabled NLS
e7f9874d 675 AC_ARG_ENABLE([nls],
8df2f63a
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676 [ --disable-nls do not use Native Language Support],
677 USE_NLS=$enableval, USE_NLS=yes)
e7f9874d
DB
678 AC_MSG_RESULT([$USE_NLS])
679 AC_SUBST([USE_NLS])
8df2f63a
DB
680])
681
08024023 682# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
e7f9874d 683# serial 1 (pkg-config-0.24)
08024023
DB
684#
685# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
686#
687# This program is free software; you can redistribute it and/or modify
688# it under the terms of the GNU General Public License as published by
689# the Free Software Foundation; either version 2 of the License, or
690# (at your option) any later version.
691#
692# This program is distributed in the hope that it will be useful, but
693# WITHOUT ANY WARRANTY; without even the implied warranty of
694# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
695# General Public License for more details.
696#
697# You should have received a copy of the GNU General Public License
698# along with this program; if not, write to the Free Software
699# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
700#
701# As a special exception to the GNU General Public License, if you
702# distribute this file as part of a program that contains a
703# configuration script generated by Autoconf, you may include it under
704# the same distribution terms that you use for the rest of that program.
705
706# PKG_PROG_PKG_CONFIG([MIN-VERSION])
707# ----------------------------------
708AC_DEFUN([PKG_PROG_PKG_CONFIG],
709[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
710m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
e7f9874d
DB
711AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
712AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
713AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
714
08024023
DB
715if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
716 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
717fi
718if test -n "$PKG_CONFIG"; then
719 _pkg_min_version=m4_default([$1], [0.9.0])
720 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
721 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
722 AC_MSG_RESULT([yes])
723 else
724 AC_MSG_RESULT([no])
725 PKG_CONFIG=""
726 fi
08024023
DB
727fi[]dnl
728])# PKG_PROG_PKG_CONFIG
729
730# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
731#
732# Check to see whether a particular set of modules exists. Similar
733# to PKG_CHECK_MODULES(), but does not set variables or print errors.
734#
e7f9874d
DB
735# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
736# only at the first occurence in configure.ac, so if the first place
737# it's called might be skipped (such as if it is within an "if", you
738# have to call PKG_CHECK_EXISTS manually
08024023
DB
739# --------------------------------------------------------------
740AC_DEFUN([PKG_CHECK_EXISTS],
741[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
742if test -n "$PKG_CONFIG" && \
743 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
e7f9874d 744 m4_default([$2], [:])
08024023
DB
745m4_ifvaln([$3], [else
746 $3])dnl
747fi])
748
08024023
DB
749# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
750# ---------------------------------------------
751m4_define([_PKG_CONFIG],
e7f9874d
DB
752[if test -n "$$1"; then
753 pkg_cv_[]$1="$$1"
754 elif test -n "$PKG_CONFIG"; then
755 PKG_CHECK_EXISTS([$3],
756 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
757 [pkg_failed=yes])
758 else
759 pkg_failed=untried
08024023
DB
760fi[]dnl
761])# _PKG_CONFIG
762
763# _PKG_SHORT_ERRORS_SUPPORTED
764# -----------------------------
765AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
766[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
767if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
768 _pkg_short_errors_supported=yes
769else
770 _pkg_short_errors_supported=no
771fi[]dnl
772])# _PKG_SHORT_ERRORS_SUPPORTED
773
774
775# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
776# [ACTION-IF-NOT-FOUND])
777#
778#
779# Note that if there is a possibility the first call to
780# PKG_CHECK_MODULES might not happen, you should be sure to include an
781# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
782#
783#
784# --------------------------------------------------------------
785AC_DEFUN([PKG_CHECK_MODULES],
786[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
787AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
788AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
789
790pkg_failed=no
791AC_MSG_CHECKING([for $1])
792
793_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
794_PKG_CONFIG([$1][_LIBS], [libs], [$2])
795
796m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
797and $1[]_LIBS to avoid the need to call pkg-config.
798See the pkg-config man page for more details.])
799
800if test $pkg_failed = yes; then
e7f9874d 801 AC_MSG_RESULT([no])
08024023
DB
802 _PKG_SHORT_ERRORS_SUPPORTED
803 if test $_pkg_short_errors_supported = yes; then
e7f9874d 804 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
08024023 805 else
e7f9874d 806 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
08024023
DB
807 fi
808 # Put the nasty error message in config.log where it belongs
809 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
810
e7f9874d 811 m4_default([$4], [AC_MSG_ERROR(
08024023
DB
812[Package requirements ($2) were not met:
813
814$$1_PKG_ERRORS
815
816Consider adjusting the PKG_CONFIG_PATH environment variable if you
817installed software in a non-standard prefix.
818
e7f9874d
DB
819_PKG_TEXT])[]dnl
820 ])
08024023 821elif test $pkg_failed = untried; then
e7f9874d
DB
822 AC_MSG_RESULT([no])
823 m4_default([$4], [AC_MSG_FAILURE(
08024023
DB
824[The pkg-config script could not be found or is too old. Make sure it
825is in your PATH or set the PKG_CONFIG environment variable to the full
826path to pkg-config.
827
828_PKG_TEXT
829
e7f9874d
DB
830To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
831 ])
08024023
DB
832else
833 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
834 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
835 AC_MSG_RESULT([yes])
e7f9874d 836 $3
08024023
DB
837fi[]dnl
838])# PKG_CHECK_MODULES
839
eddc0c49 840# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
08024023
DB
841#
842# This file is free software; the Free Software Foundation
843# gives unlimited permission to copy and/or distribute it,
844# with or without modifications, as long as this notice is preserved.
845
846# AM_AUTOMAKE_VERSION(VERSION)
847# ----------------------------
848# Automake X.Y traces this macro to ensure aclocal.m4 has been
849# generated from the m4 files accompanying Automake X.Y.
850# (This private macro should not be called outside this file.)
851AC_DEFUN([AM_AUTOMAKE_VERSION],
eddc0c49 852[am__api_version='1.11'
08024023
DB
853dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
854dnl require some minimum version. Point them to the right macro.
1469f737 855m4_if([$1], [1.11.1], [],
08024023
DB
856 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
857])
858
859# _AM_AUTOCONF_VERSION(VERSION)
860# -----------------------------
861# aclocal traces this macro to find the Autoconf version.
862# This is a private macro too. Using m4_define simplifies
863# the logic in aclocal, which can simply ignore this definition.
864m4_define([_AM_AUTOCONF_VERSION], [])
865
866# AM_SET_CURRENT_AUTOMAKE_VERSION
867# -------------------------------
868# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
eddc0c49 869# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
08024023 870AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
1469f737 871[AM_AUTOMAKE_VERSION([1.11.1])dnl
eddc0c49
DB
872m4_ifndef([AC_AUTOCONF_VERSION],
873 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
874_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
08024023
DB
875
876# AM_AUX_DIR_EXPAND -*- Autoconf -*-
877
878# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
879#
880# This file is free software; the Free Software Foundation
881# gives unlimited permission to copy and/or distribute it,
882# with or without modifications, as long as this notice is preserved.
883
884# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
885# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
886# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
887#
888# Of course, Automake must honor this variable whenever it calls a
889# tool from the auxiliary directory. The problem is that $srcdir (and
890# therefore $ac_aux_dir as well) can be either absolute or relative,
891# depending on how configure is run. This is pretty annoying, since
892# it makes $ac_aux_dir quite unusable in subdirectories: in the top
893# source directory, any form will work fine, but in subdirectories a
894# relative path needs to be adjusted first.
895#
896# $ac_aux_dir/missing
897# fails when called from a subdirectory if $ac_aux_dir is relative
898# $top_srcdir/$ac_aux_dir/missing
899# fails if $ac_aux_dir is absolute,
900# fails when called from a subdirectory in a VPATH build with
901# a relative $ac_aux_dir
902#
903# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
904# are both prefixed by $srcdir. In an in-source build this is usually
905# harmless because $srcdir is `.', but things will broke when you
906# start a VPATH build or use an absolute $srcdir.
907#
908# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
909# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
910# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
911# and then we would define $MISSING as
912# MISSING="\${SHELL} $am_aux_dir/missing"
913# This will work as long as MISSING is not called from configure, because
914# unfortunately $(top_srcdir) has no meaning in configure.
915# However there are other variables, like CC, which are often used in
916# configure, and could therefore not use this "fixed" $ac_aux_dir.
917#
918# Another solution, used here, is to always expand $ac_aux_dir to an
919# absolute PATH. The drawback is that using absolute paths prevent a
920# configured tree to be moved without reconfiguration.
921
922AC_DEFUN([AM_AUX_DIR_EXPAND],
923[dnl Rely on autoconf to set up CDPATH properly.
924AC_PREREQ([2.50])dnl
925# expand $ac_aux_dir to an absolute path
926am_aux_dir=`cd $ac_aux_dir && pwd`
927])
928
08024023
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929# AM_CONDITIONAL -*- Autoconf -*-
930
eddc0c49 931# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
08024023
DB
932# Free Software Foundation, Inc.
933#
934# This file is free software; the Free Software Foundation
935# gives unlimited permission to copy and/or distribute it,
936# with or without modifications, as long as this notice is preserved.
937
eddc0c49 938# serial 9
08024023
DB
939
940# AM_CONDITIONAL(NAME, SHELL-CONDITION)
941# -------------------------------------
942# Define a conditional.
943AC_DEFUN([AM_CONDITIONAL],
944[AC_PREREQ(2.52)dnl
945 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
946 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
947AC_SUBST([$1_TRUE])dnl
948AC_SUBST([$1_FALSE])dnl
949_AM_SUBST_NOTMAKE([$1_TRUE])dnl
950_AM_SUBST_NOTMAKE([$1_FALSE])dnl
eddc0c49 951m4_define([_AM_COND_VALUE_$1], [$2])dnl
08024023
DB
952if $2; then
953 $1_TRUE=
954 $1_FALSE='#'
955else
956 $1_TRUE='#'
957 $1_FALSE=
958fi
959AC_CONFIG_COMMANDS_PRE(
960[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
961 AC_MSG_ERROR([[conditional "$1" was never defined.
962Usually this means the macro was only invoked conditionally.]])
963fi])])
964
eddc0c49 965# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
08024023
DB
966# Free Software Foundation, Inc.
967#
968# This file is free software; the Free Software Foundation
969# gives unlimited permission to copy and/or distribute it,
970# with or without modifications, as long as this notice is preserved.
971
eddc0c49 972# serial 10
08024023
DB
973
974# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
975# written in clear, in which case automake, when reading aclocal.m4,
976# will think it sees a *use*, and therefore will trigger all it's
977# C support machinery. Also note that it means that autoscan, seeing
978# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
979
980
981# _AM_DEPENDENCIES(NAME)
982# ----------------------
983# See how the compiler implements dependency checking.
984# NAME is "CC", "CXX", "GCJ", or "OBJC".
985# We try a few techniques and use that to set a single cache variable.
986#
987# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
988# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
989# dependency, and given that the user is not expected to run this macro,
990# just rely on AC_PROG_CC.
991AC_DEFUN([_AM_DEPENDENCIES],
992[AC_REQUIRE([AM_SET_DEPDIR])dnl
993AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
994AC_REQUIRE([AM_MAKE_INCLUDE])dnl
995AC_REQUIRE([AM_DEP_TRACK])dnl
996
997ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
998 [$1], CXX, [depcc="$CXX" am_compiler_list=],
999 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
1000 [$1], UPC, [depcc="$UPC" am_compiler_list=],
1001 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
1002 [depcc="$$1" am_compiler_list=])
1003
1004AC_CACHE_CHECK([dependency style of $depcc],
1005 [am_cv_$1_dependencies_compiler_type],
1006[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
1007 # We make a subdir and do the tests there. Otherwise we can end up
1008 # making bogus files that we don't know about and never remove. For
1009 # instance it was reported that on HP-UX the gcc test will end up
1010 # making a dummy file named `D' -- because `-MD' means `put the output
1011 # in D'.
1012 mkdir conftest.dir
1013 # Copy depcomp to subdir because otherwise we won't find it if we're
1014 # using a relative directory.
1015 cp "$am_depcomp" conftest.dir
1016 cd conftest.dir
1017 # We will build objects and dependencies in a subdirectory because
1018 # it helps to detect inapplicable dependency modes. For instance
1019 # both Tru64's cc and ICC support -MD to output dependencies as a
1020 # side effect of compilation, but ICC will put the dependencies in
1021 # the current directory while Tru64 will put them in the object
1022 # directory.
1023 mkdir sub
1024
1025 am_cv_$1_dependencies_compiler_type=none
1026 if test "$am_compiler_list" = ""; then
1027 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
1028 fi
eddc0c49
DB
1029 am__universal=false
1030 m4_case([$1], [CC],
1031 [case " $depcc " in #(
1032 *\ -arch\ *\ -arch\ *) am__universal=true ;;
1033 esac],
1034 [CXX],
1035 [case " $depcc " in #(
1036 *\ -arch\ *\ -arch\ *) am__universal=true ;;
1037 esac])
1038
08024023
DB
1039 for depmode in $am_compiler_list; do
1040 # Setup a source with many dependencies, because some compilers
1041 # like to wrap large dependency lists on column 80 (with \), and
1042 # we should not choose a depcomp mode which is confused by this.
1043 #
1044 # We need to recreate these files for each test, as the compiler may
1045 # overwrite some of them when testing with obscure command lines.
1046 # This happens at least with the AIX C compiler.
1047 : > sub/conftest.c
1048 for i in 1 2 3 4 5 6; do
1049 echo '#include "conftst'$i'.h"' >> sub/conftest.c
1050 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
1051 # Solaris 8's {/usr,}/bin/sh.
1052 touch sub/conftst$i.h
1053 done
1054 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
1055
eddc0c49
DB
1056 # We check with `-c' and `-o' for the sake of the "dashmstdout"
1057 # mode. It turns out that the SunPro C++ compiler does not properly
1058 # handle `-M -o', and we need to detect this. Also, some Intel
1059 # versions had trouble with output in subdirs
1060 am__obj=sub/conftest.${OBJEXT-o}
1061 am__minus_obj="-o $am__obj"
08024023 1062 case $depmode in
eddc0c49
DB
1063 gcc)
1064 # This depmode causes a compiler race in universal mode.
1065 test "$am__universal" = false || continue
1066 ;;
08024023
DB
1067 nosideeffect)
1068 # after this tag, mechanisms are not by side-effect, so they'll
1069 # only be used when explicitly requested
1070 if test "x$enable_dependency_tracking" = xyes; then
1071 continue
1072 else
1073 break
1074 fi
1075 ;;
eddc0c49
DB
1076 msvisualcpp | msvcmsys)
1077 # This compiler won't grok `-c -o', but also, the minuso test has
1078 # not run yet. These depmodes are late enough in the game, and
1079 # so weak that their functioning should not be impacted.
1080 am__obj=conftest.${OBJEXT-o}
1081 am__minus_obj=
1082 ;;
08024023
DB
1083 none) break ;;
1084 esac
08024023 1085 if depmode=$depmode \
eddc0c49 1086 source=sub/conftest.c object=$am__obj \
08024023 1087 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
eddc0c49 1088 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
08024023
DB
1089 >/dev/null 2>conftest.err &&
1090 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
1091 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
eddc0c49 1092 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
08024023
DB
1093 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
1094 # icc doesn't choke on unknown options, it will just issue warnings
1095 # or remarks (even with -Werror). So we grep stderr for any message
1096 # that says an option was ignored or not supported.
1097 # When given -MP, icc 7.0 and 7.1 complain thusly:
1098 # icc: Command line warning: ignoring option '-M'; no argument required
1099 # The diagnosis changed in icc 8.0:
1100 # icc: Command line remark: option '-MP' not supported
1101 if (grep 'ignoring option' conftest.err ||
1102 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
1103 am_cv_$1_dependencies_compiler_type=$depmode
1104 break
1105 fi
1106 fi
1107 done
1108
1109 cd ..
1110 rm -rf conftest.dir
1111else
1112 am_cv_$1_dependencies_compiler_type=none
1113fi
1114])
1115AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
1116AM_CONDITIONAL([am__fastdep$1], [
1117 test "x$enable_dependency_tracking" != xno \
1118 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
1119])
1120
1121
1122# AM_SET_DEPDIR
1123# -------------
1124# Choose a directory name for dependency files.
1125# This macro is AC_REQUIREd in _AM_DEPENDENCIES
1126AC_DEFUN([AM_SET_DEPDIR],
1127[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1128AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
1129])
1130
1131
1132# AM_DEP_TRACK
1133# ------------
1134AC_DEFUN([AM_DEP_TRACK],
1135[AC_ARG_ENABLE(dependency-tracking,
1136[ --disable-dependency-tracking speeds up one-time build
1137 --enable-dependency-tracking do not reject slow dependency extractors])
1138if test "x$enable_dependency_tracking" != xno; then
1139 am_depcomp="$ac_aux_dir/depcomp"
1140 AMDEPBACKSLASH='\'
1141fi
1142AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
1143AC_SUBST([AMDEPBACKSLASH])dnl
1144_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
1145])
1146
1147# Generate code to set up dependency tracking. -*- Autoconf -*-
1148
eddc0c49 1149# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
08024023
DB
1150# Free Software Foundation, Inc.
1151#
1152# This file is free software; the Free Software Foundation
1153# gives unlimited permission to copy and/or distribute it,
1154# with or without modifications, as long as this notice is preserved.
1155
eddc0c49 1156#serial 5
08024023
DB
1157
1158# _AM_OUTPUT_DEPENDENCY_COMMANDS
1159# ------------------------------
1160AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
eddc0c49
DB
1161[{
1162 # Autoconf 2.62 quotes --file arguments for eval, but not when files
1163 # are listed without --file. Let's play safe and only enable the eval
1164 # if we detect the quoting.
1165 case $CONFIG_FILES in
1166 *\'*) eval set x "$CONFIG_FILES" ;;
1167 *) set x $CONFIG_FILES ;;
1168 esac
1169 shift
1170 for mf
1171 do
1172 # Strip MF so we end up with the name of the file.
1173 mf=`echo "$mf" | sed -e 's/:.*$//'`
1174 # Check whether this is an Automake generated Makefile or not.
1175 # We used to match only the files named `Makefile.in', but
1176 # some people rename them; so instead we look at the file content.
1177 # Grep'ing the first line is not enough: some people post-process
1178 # each Makefile.in and add a new line on top of each file to say so.
1179 # Grep'ing the whole file is not good either: AIX grep has a line
1180 # limit of 2048, but all sed's we know have understand at least 4000.
1181 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
1182 dirpart=`AS_DIRNAME("$mf")`
1183 else
1184 continue
1185 fi
1186 # Extract the definition of DEPDIR, am__include, and am__quote
1187 # from the Makefile without running `make'.
1188 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
1189 test -z "$DEPDIR" && continue
1190 am__include=`sed -n 's/^am__include = //p' < "$mf"`
1191 test -z "am__include" && continue
1192 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
1193 # When using ansi2knr, U may be empty or an underscore; expand it
1194 U=`sed -n 's/^U = //p' < "$mf"`
1195 # Find all dependency output files, they are included files with
1196 # $(DEPDIR) in their names. We invoke sed twice because it is the
1197 # simplest approach to changing $(DEPDIR) to its actual value in the
1198 # expansion.
1199 for file in `sed -n "
1200 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
1201 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
1202 # Make sure the directory exists.
1203 test -f "$dirpart/$file" && continue
1204 fdir=`AS_DIRNAME(["$file"])`
1205 AS_MKDIR_P([$dirpart/$fdir])
1206 # echo "creating $dirpart/$file"
1207 echo '# dummy' > "$dirpart/$file"
1208 done
08024023 1209 done
eddc0c49 1210}
08024023
DB
1211])# _AM_OUTPUT_DEPENDENCY_COMMANDS
1212
1213
1214# AM_OUTPUT_DEPENDENCY_COMMANDS
1215# -----------------------------
1216# This macro should only be invoked once -- use via AC_REQUIRE.
1217#
1218# This code is only required when automatic dependency tracking
1219# is enabled. FIXME. This creates each `.P' file that we will
1220# need in order to bootstrap the dependency handling code.
1221AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
1222[AC_CONFIG_COMMANDS([depfiles],
1223 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
1224 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
1225])
1226
08024023
DB
1227# Do all the work for Automake. -*- Autoconf -*-
1228
1229# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
eddc0c49 1230# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
08024023
DB
1231#
1232# This file is free software; the Free Software Foundation
1233# gives unlimited permission to copy and/or distribute it,
1234# with or without modifications, as long as this notice is preserved.
1235
eddc0c49 1236# serial 16
08024023
DB
1237
1238# This macro actually does too much. Some checks are only needed if
1239# your package does certain things. But this isn't really a big deal.
1240
1241# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
1242# AM_INIT_AUTOMAKE([OPTIONS])
1243# -----------------------------------------------
1244# The call with PACKAGE and VERSION arguments is the old style
1245# call (pre autoconf-2.50), which is being phased out. PACKAGE
1246# and VERSION should now be passed to AC_INIT and removed from
1247# the call to AM_INIT_AUTOMAKE.
1248# We support both call styles for the transition. After
1249# the next Automake release, Autoconf can make the AC_INIT
1250# arguments mandatory, and then we can depend on a new Autoconf
1251# release and drop the old call support.
1252AC_DEFUN([AM_INIT_AUTOMAKE],
eddc0c49 1253[AC_PREREQ([2.62])dnl
08024023
DB
1254dnl Autoconf wants to disallow AM_ names. We explicitly allow
1255dnl the ones we care about.
1256m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
1257AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
1258AC_REQUIRE([AC_PROG_INSTALL])dnl
1259if test "`cd $srcdir && pwd`" != "`pwd`"; then
1260 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
1261 # is not polluted with repeated "-I."
1262 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
1263 # test to see if srcdir already configured
1264 if test -f $srcdir/config.status; then
1265 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
1266 fi
1267fi
1268
1269# test whether we have cygpath
1270if test -z "$CYGPATH_W"; then
1271 if (cygpath --version) >/dev/null 2>/dev/null; then
1272 CYGPATH_W='cygpath -w'
1273 else
1274 CYGPATH_W=echo
1275 fi
1276fi
1277AC_SUBST([CYGPATH_W])
1278
1279# Define the identity of the package.
1280dnl Distinguish between old-style and new-style calls.
1281m4_ifval([$2],
1282[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
1283 AC_SUBST([PACKAGE], [$1])dnl
1284 AC_SUBST([VERSION], [$2])],
1285[_AM_SET_OPTIONS([$1])dnl
1286dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
1287m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
1288 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
1289 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
1290 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
1291
1292_AM_IF_OPTION([no-define],,
1293[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
1294 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
1295
1296# Some tools Automake needs.
1297AC_REQUIRE([AM_SANITY_CHECK])dnl
1298AC_REQUIRE([AC_ARG_PROGRAM])dnl
1299AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
1300AM_MISSING_PROG(AUTOCONF, autoconf)
1301AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
1302AM_MISSING_PROG(AUTOHEADER, autoheader)
1303AM_MISSING_PROG(MAKEINFO, makeinfo)
eddc0c49
DB
1304AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1305AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
08024023
DB
1306AC_REQUIRE([AM_PROG_MKDIR_P])dnl
1307# We need awk for the "check" target. The system "awk" is bad on
1308# some platforms.
1309AC_REQUIRE([AC_PROG_AWK])dnl
1310AC_REQUIRE([AC_PROG_MAKE_SET])dnl
1311AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1312_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
eddc0c49
DB
1313 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
1314 [_AM_PROG_TAR([v7])])])
08024023
DB
1315_AM_IF_OPTION([no-dependencies],,
1316[AC_PROVIDE_IFELSE([AC_PROG_CC],
eddc0c49
DB
1317 [_AM_DEPENDENCIES(CC)],
1318 [define([AC_PROG_CC],
1319 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
08024023 1320AC_PROVIDE_IFELSE([AC_PROG_CXX],
eddc0c49
DB
1321 [_AM_DEPENDENCIES(CXX)],
1322 [define([AC_PROG_CXX],
1323 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
08024023 1324AC_PROVIDE_IFELSE([AC_PROG_OBJC],
eddc0c49
DB
1325 [_AM_DEPENDENCIES(OBJC)],
1326 [define([AC_PROG_OBJC],
1327 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
08024023 1328])
eddc0c49
DB
1329_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
1330dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
1331dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
1332dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
1333AC_CONFIG_COMMANDS_PRE(dnl
1334[m4_provide_if([_AM_COMPILER_EXEEXT],
1335 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
08024023
DB
1336])
1337
eddc0c49
DB
1338dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
1339dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
1340dnl mangled by Autoconf and run in a shell conditional statement.
1341m4_define([_AC_COMPILER_EXEEXT],
1342m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
1343
08024023
DB
1344
1345# When config.status generates a header, we must update the stamp-h file.
1346# This file resides in the same directory as the config header
1347# that is generated. The stamp files are numbered to have different names.
1348
1349# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
1350# loop where config.status creates the headers, so we can generate
1351# our stamp files there.
1352AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
1353[# Compute $1's index in $config_headers.
eddc0c49 1354_am_arg=$1
08024023
DB
1355_am_stamp_count=1
1356for _am_header in $config_headers :; do
1357 case $_am_header in
eddc0c49 1358 $_am_arg | $_am_arg:* )
08024023
DB
1359 break ;;
1360 * )
1361 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
1362 esac
1363done
eddc0c49 1364echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
08024023 1365
eddc0c49 1366# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
08024023
DB
1367#
1368# This file is free software; the Free Software Foundation
1369# gives unlimited permission to copy and/or distribute it,
1370# with or without modifications, as long as this notice is preserved.
1371
1372# AM_PROG_INSTALL_SH
1373# ------------------
1374# Define $install_sh.
1375AC_DEFUN([AM_PROG_INSTALL_SH],
1376[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
eddc0c49
DB
1377if test x"${install_sh}" != xset; then
1378 case $am_aux_dir in
1379 *\ * | *\ *)
1380 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1381 *)
1382 install_sh="\${SHELL} $am_aux_dir/install-sh"
1383 esac
1384fi
08024023
DB
1385AC_SUBST(install_sh)])
1386
1387# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
1388#
1389# This file is free software; the Free Software Foundation
1390# gives unlimited permission to copy and/or distribute it,
1391# with or without modifications, as long as this notice is preserved.
1392
1393# serial 2
1394
1395# Check whether the underlying file-system supports filenames
1396# with a leading dot. For instance MS-DOS doesn't.
1397AC_DEFUN([AM_SET_LEADING_DOT],
1398[rm -rf .tst 2>/dev/null
1399mkdir .tst 2>/dev/null
1400if test -d .tst; then
1401 am__leading_dot=.
1402else
1403 am__leading_dot=_
1404fi
1405rmdir .tst 2>/dev/null
1406AC_SUBST([am__leading_dot])])
1407
e7f9874d
DB
1408# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
1409# From Jim Meyering
1410
1411# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
1412# Free Software Foundation, Inc.
1413#
1414# This file is free software; the Free Software Foundation
1415# gives unlimited permission to copy and/or distribute it,
1416# with or without modifications, as long as this notice is preserved.
1417
1418# serial 5
1419
1420# AM_MAINTAINER_MODE([DEFAULT-MODE])
1421# ----------------------------------
1422# Control maintainer-specific portions of Makefiles.
1423# Default is to disable them, unless `enable' is passed literally.
1424# For symmetry, `disable' may be passed as well. Anyway, the user
1425# can override the default with the --enable/--disable switch.
1426AC_DEFUN([AM_MAINTAINER_MODE],
1427[m4_case(m4_default([$1], [disable]),
1428 [enable], [m4_define([am_maintainer_other], [disable])],
1429 [disable], [m4_define([am_maintainer_other], [enable])],
1430 [m4_define([am_maintainer_other], [enable])
1431 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
1432AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
1433 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
1434 AC_ARG_ENABLE([maintainer-mode],
1435[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
1436 (and sometimes confusing) to the casual installer],
1437 [USE_MAINTAINER_MODE=$enableval],
1438 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
1439 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
1440 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
1441 MAINT=$MAINTAINER_MODE_TRUE
1442 AC_SUBST([MAINT])dnl
1443]
1444)
1445
1446AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
1447
08024023
DB
1448# Check to see how 'make' treats includes. -*- Autoconf -*-
1449
eddc0c49 1450# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
08024023
DB
1451#
1452# This file is free software; the Free Software Foundation
1453# gives unlimited permission to copy and/or distribute it,
1454# with or without modifications, as long as this notice is preserved.
1455
eddc0c49 1456# serial 4
08024023
DB
1457
1458# AM_MAKE_INCLUDE()
1459# -----------------
1460# Check to see how make treats includes.
1461AC_DEFUN([AM_MAKE_INCLUDE],
1462[am_make=${MAKE-make}
1463cat > confinc << 'END'
1464am__doit:
eddc0c49 1465 @echo this is the am__doit target
08024023
DB
1466.PHONY: am__doit
1467END
1468# If we don't find an include directive, just comment out the code.
1469AC_MSG_CHECKING([for style of include used by $am_make])
1470am__include="#"
1471am__quote=
1472_am_result=none
1473# First try GNU make style include.
1474echo "include confinc" > confmf
eddc0c49
DB
1475# Ignore all kinds of additional output from `make'.
1476case `$am_make -s -f confmf 2> /dev/null` in #(
1477*the\ am__doit\ target*)
1478 am__include=include
1479 am__quote=
1480 _am_result=GNU
1481 ;;
1482esac
08024023
DB
1483# Now try BSD make style include.
1484if test "$am__include" = "#"; then
1485 echo '.include "confinc"' > confmf
eddc0c49
DB
1486 case `$am_make -s -f confmf 2> /dev/null` in #(
1487 *the\ am__doit\ target*)
1488 am__include=.include
1489 am__quote="\""
1490 _am_result=BSD
1491 ;;
1492 esac
08024023
DB
1493fi
1494AC_SUBST([am__include])
1495AC_SUBST([am__quote])
1496AC_MSG_RESULT([$_am_result])
1497rm -f confinc confmf
1498])
1499
1500# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
1501
eddc0c49 1502# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
08024023
DB
1503# Free Software Foundation, Inc.
1504#
1505# This file is free software; the Free Software Foundation
1506# gives unlimited permission to copy and/or distribute it,
1507# with or without modifications, as long as this notice is preserved.
1508
eddc0c49 1509# serial 6
08024023
DB
1510
1511# AM_MISSING_PROG(NAME, PROGRAM)
1512# ------------------------------
1513AC_DEFUN([AM_MISSING_PROG],
1514[AC_REQUIRE([AM_MISSING_HAS_RUN])
1515$1=${$1-"${am_missing_run}$2"}
1516AC_SUBST($1)])
1517
1518
1519# AM_MISSING_HAS_RUN
1520# ------------------
1521# Define MISSING if not defined so far and test if it supports --run.
1522# If it does, set am_missing_run to use it, otherwise, to nothing.
1523AC_DEFUN([AM_MISSING_HAS_RUN],
1524[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1525AC_REQUIRE_AUX_FILE([missing])dnl
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1526if test x"${MISSING+set}" != xset; then
1527 case $am_aux_dir in
1528 *\ * | *\ *)
1529 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1530 *)
1531 MISSING="\${SHELL} $am_aux_dir/missing" ;;
1532 esac
1533fi
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1534# Use eval to expand $SHELL
1535if eval "$MISSING --run true"; then
1536 am_missing_run="$MISSING --run "
1537else
1538 am_missing_run=
1539 AC_MSG_WARN([`missing' script is too old or missing])
1540fi
1541])
1542
1543# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1544#
1545# This file is free software; the Free Software Foundation
1546# gives unlimited permission to copy and/or distribute it,
1547# with or without modifications, as long as this notice is preserved.
1548
1549# AM_PROG_MKDIR_P
1550# ---------------
1551# Check for `mkdir -p'.
1552AC_DEFUN([AM_PROG_MKDIR_P],
1553[AC_PREREQ([2.60])dnl
1554AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1555dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
1556dnl while keeping a definition of mkdir_p for backward compatibility.
1557dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
1558dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
1559dnl Makefile.ins that do not define MKDIR_P, so we do our own
1560dnl adjustment using top_builddir (which is defined more often than
1561dnl MKDIR_P).
1562AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
1563case $mkdir_p in
1564 [[\\/$]]* | ?:[[\\/]]*) ;;
1565 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1566esac
1567])
1568
1569# Helper functions for option handling. -*- Autoconf -*-
1570
eddc0c49 1571# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
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1572#
1573# This file is free software; the Free Software Foundation
1574# gives unlimited permission to copy and/or distribute it,
1575# with or without modifications, as long as this notice is preserved.
1576
eddc0c49 1577# serial 4
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1578
1579# _AM_MANGLE_OPTION(NAME)
1580# -----------------------
1581AC_DEFUN([_AM_MANGLE_OPTION],
1582[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1583
1584# _AM_SET_OPTION(NAME)
1585# ------------------------------
1586# Set option NAME. Presently that only means defining a flag for this option.
1587AC_DEFUN([_AM_SET_OPTION],
1588[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
1589
1590# _AM_SET_OPTIONS(OPTIONS)
1591# ----------------------------------
1592# OPTIONS is a space-separated list of Automake options.
1593AC_DEFUN([_AM_SET_OPTIONS],
eddc0c49 1594[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
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1595
1596# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1597# -------------------------------------------
1598# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1599AC_DEFUN([_AM_IF_OPTION],
1600[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1601
1602# Check to make sure that the build environment is sane. -*- Autoconf -*-
1603
eddc0c49 1604# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
08024023
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1605# Free Software Foundation, Inc.
1606#
1607# This file is free software; the Free Software Foundation
1608# gives unlimited permission to copy and/or distribute it,
1609# with or without modifications, as long as this notice is preserved.
1610
eddc0c49 1611# serial 5
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1612
1613# AM_SANITY_CHECK
1614# ---------------
1615AC_DEFUN([AM_SANITY_CHECK],
1616[AC_MSG_CHECKING([whether build environment is sane])
1617# Just in case
1618sleep 1
1619echo timestamp > conftest.file
eddc0c49
DB
1620# Reject unsafe characters in $srcdir or the absolute working directory
1621# name. Accept space and tab only in the latter.
1622am_lf='
1623'
1624case `pwd` in
1625 *[[\\\"\#\$\&\'\`$am_lf]]*)
1626 AC_MSG_ERROR([unsafe absolute working directory name]);;
1627esac
1628case $srcdir in
1629 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1630 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
1631esac
1632
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1633# Do `set' in a subshell so we don't clobber the current shell's
1634# arguments. Must try -L first in case configure is actually a
1635# symlink; some systems play weird games with the mod time of symlinks
1636# (eg FreeBSD returns the mod time of the symlink's containing
1637# directory).
1638if (
eddc0c49 1639 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
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1640 if test "$[*]" = "X"; then
1641 # -L didn't work.
eddc0c49 1642 set X `ls -t "$srcdir/configure" conftest.file`
08024023
DB
1643 fi
1644 rm -f conftest.file
1645 if test "$[*]" != "X $srcdir/configure conftest.file" \
1646 && test "$[*]" != "X conftest.file $srcdir/configure"; then
1647
1648 # If neither matched, then we have a broken ls. This can happen
1649 # if, for instance, CONFIG_SHELL is bash and it inherits a
1650 # broken ls alias from the environment. This has actually
1651 # happened. Such a system could not be considered "sane".
1652 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1653alias in your environment])
1654 fi
1655
1656 test "$[2]" = conftest.file
1657 )
1658then
1659 # Ok.
1660 :
1661else
1662 AC_MSG_ERROR([newly created file is older than distributed files!
1663Check your system clock])
1664fi
1665AC_MSG_RESULT(yes)])
1666
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DB
1667# Copyright (C) 2009 Free Software Foundation, Inc.
1668#
1669# This file is free software; the Free Software Foundation
1670# gives unlimited permission to copy and/or distribute it,
1671# with or without modifications, as long as this notice is preserved.
1672
1673# serial 1
1674
1675# AM_SILENT_RULES([DEFAULT])
1676# --------------------------
1677# Enable less verbose build rules; with the default set to DEFAULT
1678# (`yes' being less verbose, `no' or empty being verbose).
1679AC_DEFUN([AM_SILENT_RULES],
1680[AC_ARG_ENABLE([silent-rules],
1681[ --enable-silent-rules less verbose build output (undo: `make V=1')
1682 --disable-silent-rules verbose build output (undo: `make V=0')])
1683case $enable_silent_rules in
1684yes) AM_DEFAULT_VERBOSITY=0;;
1685no) AM_DEFAULT_VERBOSITY=1;;
1686*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1687esac
1688AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1689AM_BACKSLASH='\'
1690AC_SUBST([AM_BACKSLASH])dnl
1691_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1692])
1693
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1694# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1695#
1696# This file is free software; the Free Software Foundation
1697# gives unlimited permission to copy and/or distribute it,
1698# with or without modifications, as long as this notice is preserved.
1699
1700# AM_PROG_INSTALL_STRIP
1701# ---------------------
1702# One issue with vendor `install' (even GNU) is that you can't
1703# specify the program used to strip binaries. This is especially
1704# annoying in cross-compiling environments, where the build's strip
1705# is unlikely to handle the host's binaries.
1706# Fortunately install-sh will honor a STRIPPROG variable, so we
1707# always use install-sh in `make install-strip', and initialize
1708# STRIPPROG with the value of the STRIP variable (set by the user).
1709AC_DEFUN([AM_PROG_INSTALL_STRIP],
1710[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1711# Installed binaries are usually stripped using `strip' when the user
1712# run `make install-strip'. However `strip' might not be the right
1713# tool to use in cross-compilation environments, therefore Automake
1714# will honor the `STRIP' environment variable to overrule this program.
1715dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1716if test "$cross_compiling" != no; then
1717 AC_CHECK_TOOL([STRIP], [strip], :)
1718fi
1719INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1720AC_SUBST([INSTALL_STRIP_PROGRAM])])
1721
eddc0c49 1722# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
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1723#
1724# This file is free software; the Free Software Foundation
1725# gives unlimited permission to copy and/or distribute it,
1726# with or without modifications, as long as this notice is preserved.
1727
eddc0c49
DB
1728# serial 2
1729
08024023
DB
1730# _AM_SUBST_NOTMAKE(VARIABLE)
1731# ---------------------------
eddc0c49 1732# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
08024023
DB
1733# This macro is traced by Automake.
1734AC_DEFUN([_AM_SUBST_NOTMAKE])
1735
eddc0c49
DB
1736# AM_SUBST_NOTMAKE(VARIABLE)
1737# ---------------------------
1738# Public sister of _AM_SUBST_NOTMAKE.
1739AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1740
08024023
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1741# Check how to create a tarball. -*- Autoconf -*-
1742
1743# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
1744#
1745# This file is free software; the Free Software Foundation
1746# gives unlimited permission to copy and/or distribute it,
1747# with or without modifications, as long as this notice is preserved.
1748
1749# serial 2
1750
1751# _AM_PROG_TAR(FORMAT)
1752# --------------------
1753# Check how to create a tarball in format FORMAT.
1754# FORMAT should be one of `v7', `ustar', or `pax'.
1755#
1756# Substitute a variable $(am__tar) that is a command
1757# writing to stdout a FORMAT-tarball containing the directory
1758# $tardir.
1759# tardir=directory && $(am__tar) > result.tar
1760#
1761# Substitute a variable $(am__untar) that extract such
1762# a tarball read from stdin.
1763# $(am__untar) < result.tar
1764AC_DEFUN([_AM_PROG_TAR],
1765[# Always define AMTAR for backward compatibility.
1766AM_MISSING_PROG([AMTAR], [tar])
1767m4_if([$1], [v7],
1768 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1769 [m4_case([$1], [ustar],, [pax],,
1770 [m4_fatal([Unknown tar format])])
1771AC_MSG_CHECKING([how to create a $1 tar archive])
1772# Loop over all known methods to create a tar archive until one works.
1773_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1774_am_tools=${am_cv_prog_tar_$1-$_am_tools}
1775# Do not fold the above two line into one, because Tru64 sh and
1776# Solaris sh will not grok spaces in the rhs of `-'.
1777for _am_tool in $_am_tools
1778do
1779 case $_am_tool in
1780 gnutar)
1781 for _am_tar in tar gnutar gtar;
1782 do
1783 AM_RUN_LOG([$_am_tar --version]) && break
1784 done
1785 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1786 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1787 am__untar="$_am_tar -xf -"
1788 ;;
1789 plaintar)
1790 # Must skip GNU tar: if it does not support --format= it doesn't create
1791 # ustar tarball either.
1792 (tar --version) >/dev/null 2>&1 && continue
1793 am__tar='tar chf - "$$tardir"'
1794 am__tar_='tar chf - "$tardir"'
1795 am__untar='tar xf -'
1796 ;;
1797 pax)
1798 am__tar='pax -L -x $1 -w "$$tardir"'
1799 am__tar_='pax -L -x $1 -w "$tardir"'
1800 am__untar='pax -r'
1801 ;;
1802 cpio)
1803 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1804 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1805 am__untar='cpio -i -H $1 -d'
1806 ;;
1807 none)
1808 am__tar=false
1809 am__tar_=false
1810 am__untar=false
1811 ;;
1812 esac
1813
1814 # If the value was cached, stop now. We just wanted to have am__tar
1815 # and am__untar set.
1816 test -n "${am_cv_prog_tar_$1}" && break
1817
1818 # tar/untar a dummy directory, and stop if the command works
1819 rm -rf conftest.dir
1820 mkdir conftest.dir
1821 echo GrepMe > conftest.dir/file
1822 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1823 rm -rf conftest.dir
1824 if test -s conftest.tar; then
1825 AM_RUN_LOG([$am__untar <conftest.tar])
1826 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1827 fi
1828done
1829rm -rf conftest.dir
1830
1831AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1832AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1833AC_SUBST([am__tar])
1834AC_SUBST([am__untar])
1835]) # _AM_PROG_TAR
1836
eddc0c49 1837m4_include([acinclude.m4])