1 # generated automatically by aclocal 1.12a -*- Autoconf -*-
3 # Copyright (C) 1996-2012 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 m4_ifndef([AC_AUTOCONF_VERSION],
15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69.4-560f],,
17 [m4_warning([this file was generated for autoconf 2.69.4-560f.
18 You have another version of autoconf. It may work, but is not guaranteed to.
19 If you have problems, you may need to regenerate the build system entirely.
20 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
22 # po.m4 serial 17 (gettext-0.18)
23 dnl Copyright (C) 1995-2010 Free Software Foundation, Inc.
24 dnl This file is free software; the Free Software Foundation
25 dnl gives unlimited permission to copy and/or distribute it,
26 dnl with or without modifications, as long as this notice is preserved.
28 dnl This file can can be used in projects which are not available under
29 dnl the GNU General Public License or the GNU Library General Public
30 dnl License but which still want to provide support for the GNU gettext
32 dnl Please note that the actual code of the GNU gettext library is covered
33 dnl by the GNU Library General Public License, and the rest of the GNU
34 dnl gettext package package is covered by the GNU General Public License.
35 dnl They are *not* in the public domain.
38 dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
39 dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
43 dnl Checks for all prerequisites of the po subdirectory.
44 AC_DEFUN([AM_PO_SUBDIRS],
46 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
47 AC_REQUIRE([AC_PROG_INSTALL])dnl
48 AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
49 AC_REQUIRE([AM_NLS])dnl
51 dnl Release version of the gettext macros. This is used to ensure that
52 dnl the gettext macros and po/Makefile.in.in are in sync.
53 AC_SUBST([GETTEXT_MACRO_VERSION], [0.18])
55 dnl Perform the following tests also if --disable-nls has been given,
56 dnl because they are needed for "make dist" to work.
58 dnl Search for GNU msgfmt in the PATH.
59 dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
60 dnl The second test excludes FreeBSD msgfmt.
61 AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
62 [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
63 (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
65 AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT])
67 dnl Test whether it is GNU msgfmt >= 0.15.
69 case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
70 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
71 *) MSGFMT_015=$MSGFMT ;;
74 AC_SUBST([MSGFMT_015])
76 case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
77 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
78 *) GMSGFMT_015=$GMSGFMT ;;
81 AC_SUBST([GMSGFMT_015])
83 dnl Search for GNU xgettext 0.12 or newer in the PATH.
84 dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
85 dnl The second test excludes FreeBSD xgettext.
86 AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
87 [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
88 (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
90 dnl Remove leftover from FreeBSD xgettext call.
93 dnl Test whether it is GNU xgettext >= 0.15.
95 case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
96 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
97 *) XGETTEXT_015=$XGETTEXT ;;
100 AC_SUBST([XGETTEXT_015])
102 dnl Search for GNU msgmerge 0.11 or newer in the PATH.
103 AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
104 [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
106 dnl Installation directories.
107 dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we
108 dnl have to define it here, so that it can be used in po/Makefile.
109 test -n "$localedir" || localedir='${datadir}/locale'
110 AC_SUBST([localedir])
112 dnl Support for AM_XGETTEXT_OPTION.
113 test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
114 AC_SUBST([XGETTEXT_EXTRA_OPTIONS])
116 AC_CONFIG_COMMANDS([po-directories], [[
117 for ac_file in $CONFIG_FILES; do
118 # Support "outfile[:infile[:infile...]]"
120 *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
122 # PO directories have a Makefile.in generated from Makefile.in.in.
123 case "$ac_file" in */Makefile.in)
124 # Adjust a relative srcdir.
125 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
126 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
127 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
128 # In autoconf-2.13 it is called $ac_given_srcdir.
129 # In autoconf-2.50 it is called $srcdir.
130 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
131 case "$ac_given_srcdir" in
132 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
133 /*) top_srcdir="$ac_given_srcdir" ;;
134 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
136 # Treat a directory as a PO directory if and only if it has a
137 # POTFILES.in file. This allows packages to have multiple PO
138 # directories under different names or in different locations.
139 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
140 rm -f "$ac_dir/POTFILES"
141 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
142 cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
143 POMAKEFILEDEPS="POTFILES.in"
144 # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
145 # on $ac_dir but don't depend on user-specified configuration
147 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
148 # The LINGUAS file contains the set of available languages.
149 if test -n "$OBSOLETE_ALL_LINGUAS"; then
150 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
152 ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
153 # Hide the ALL_LINGUAS assigment from automake < 1.5.
154 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
155 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
157 # The set of available languages was given in configure.in.
158 # Hide the ALL_LINGUAS assigment from automake < 1.5.
159 eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
162 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
163 # Compute UPDATEPOFILES
164 # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
165 # Compute DUMMYPOFILES
166 # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
168 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
169 case "$ac_given_srcdir" in
171 *) srcdirpre='$(srcdir)/' ;;
177 for lang in $ALL_LINGUAS; do
178 POFILES="$POFILES $srcdirpre$lang.po"
179 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
180 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
181 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
183 # CATALOGS depends on both $ac_dir and the user's LINGUAS
184 # environment variable.
186 if test -n "$ALL_LINGUAS"; then
187 for presentlang in $ALL_LINGUAS; do
189 if test "%UNSET%" != "$LINGUAS"; then
190 desiredlanguages="$LINGUAS"
192 desiredlanguages="$ALL_LINGUAS"
194 for desiredlang in $desiredlanguages; do
195 # Use the presentlang catalog if desiredlang is
196 # a. equal to presentlang, or
197 # b. a variant of presentlang (because in this case,
198 # presentlang can be used as a fallback for messages
199 # which are not translated in the desiredlang catalog).
200 case "$desiredlang" in
201 "$presentlang"*) useit=yes;;
204 if test $useit = yes; then
205 INST_LINGUAS="$INST_LINGUAS $presentlang"
210 if test -n "$INST_LINGUAS"; then
211 for lang in $INST_LINGUAS; do
212 CATALOGS="$CATALOGS $lang.gmo"
215 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
216 sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
217 for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
218 if test -f "$f"; then
220 *.orig | *.bak | *~) ;;
221 *) cat "$f" >> "$ac_dir/Makefile" ;;
229 [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
230 # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
231 # from automake < 1.5.
232 eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
233 # Capture the value of LINGUAS because we need it to compute CATALOGS.
234 LINGUAS="${LINGUAS-%UNSET%}"
238 dnl Postprocesses a Makefile in a directory containing PO files.
239 AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],
241 # When this code is run, in config.status, two variables have already been
243 # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
244 # - LINGUAS is the value of the environment variable LINGUAS at configure
248 # Adjust a relative srcdir.
249 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
250 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
251 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
252 # In autoconf-2.13 it is called $ac_given_srcdir.
253 # In autoconf-2.50 it is called $srcdir.
254 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
255 case "$ac_given_srcdir" in
256 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
257 /*) top_srcdir="$ac_given_srcdir" ;;
258 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
261 # Find a way to echo strings without interpreting backslash.
262 if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
265 if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
266 gt_echo='printf %s\n'
277 # A sed script that extracts the value of VARIABLE from a Makefile.
279 # Test if the hold space is empty.
284 # Yes it was empty. Look if we have the expected variable definition.
285 /^[ ]*VARIABLE[ ]*=/{
286 # Seen the first line of the variable definition.
287 s/^[ ]*VARIABLE[ ]*=//
292 # Here we are processing a line from the variable definition.
293 # Remove comment, more precisely replace it with a space.
295 # See if the line ends in a backslash.
299 # Print the line, without the trailing backslash.
302 # There was no trailing backslash. The end of the variable definition is
303 # reached. Clear the hold space.
308 # A trailing backslash means that the variable definition continues in the
309 # next line. Put a nonempty string into the hold space to indicate this.
316 # Set POTFILES to the value of the Makefile variable POTFILES.
317 sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
318 POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
319 # Compute POTFILES_DEPS as
320 # $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
322 for file in $POTFILES; do
323 POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
327 if test -n "$OBSOLETE_ALL_LINGUAS"; then
328 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
330 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
331 # The LINGUAS file contains the set of available languages.
332 ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
333 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
335 # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
336 sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
337 ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
339 # Hide the ALL_LINGUAS assigment from automake < 1.5.
340 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
342 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
343 # Compute UPDATEPOFILES
344 # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
345 # Compute DUMMYPOFILES
346 # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
348 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
349 # Compute PROPERTIESFILES
350 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
352 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
354 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
356 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
357 # Compute RESOURCESDLLFILES
358 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
359 case "$ac_given_srcdir" in
361 *) srcdirpre='$(srcdir)/' ;;
372 for lang in $ALL_LINGUAS; do
373 POFILES="$POFILES $srcdirpre$lang.po"
374 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
375 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
376 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
377 PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
378 CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
379 QMFILES="$QMFILES $srcdirpre$lang.qm"
380 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
381 MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
382 frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
383 RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
385 # CATALOGS depends on both $ac_dir and the user's LINGUAS
386 # environment variable.
388 if test -n "$ALL_LINGUAS"; then
389 for presentlang in $ALL_LINGUAS; do
391 if test "%UNSET%" != "$LINGUAS"; then
392 desiredlanguages="$LINGUAS"
394 desiredlanguages="$ALL_LINGUAS"
396 for desiredlang in $desiredlanguages; do
397 # Use the presentlang catalog if desiredlang is
398 # a. equal to presentlang, or
399 # b. a variant of presentlang (because in this case,
400 # presentlang can be used as a fallback for messages
401 # which are not translated in the desiredlang catalog).
402 case "$desiredlang" in
403 "$presentlang"*) useit=yes;;
406 if test $useit = yes; then
407 INST_LINGUAS="$INST_LINGUAS $presentlang"
416 if test -n "$INST_LINGUAS"; then
417 for lang in $INST_LINGUAS; do
418 CATALOGS="$CATALOGS $lang.gmo"
419 JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
420 QTCATALOGS="$QTCATALOGS $lang.qm"
421 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
422 TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
423 frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
424 CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
428 sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp"
429 if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
430 # Add dependencies that cannot be formulated as a simple suffix rule.
431 for lang in $ALL_LINGUAS; do
432 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
433 cat >> "$ac_file.tmp" <<EOF
434 $frobbedlang.msg: $lang.po
435 @echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
436 \$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
440 if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
441 # Add dependencies that cannot be formulated as a simple suffix rule.
442 for lang in $ALL_LINGUAS; do
443 frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
444 cat >> "$ac_file.tmp" <<EOF
445 $frobbedlang/\$(DOMAIN).resources.dll: $lang.po
446 @echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
447 \$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
451 if test -n "$POMAKEFILEDEPS"; then
452 cat >> "$ac_file.tmp" <<EOF
453 Makefile: $POMAKEFILEDEPS
456 mv "$ac_file.tmp" "$ac_file"
459 dnl Initializes the accumulator used by AM_XGETTEXT_OPTION.
460 AC_DEFUN([AM_XGETTEXT_OPTION_INIT],
462 XGETTEXT_EXTRA_OPTIONS=
465 dnl Registers an option to be passed to xgettext in the po subdirectory.
466 AC_DEFUN([AM_XGETTEXT_OPTION],
468 AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])
469 XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"
472 # Copyright (C) 2002-2012 Free Software Foundation, Inc.
474 # This file is free software; the Free Software Foundation
475 # gives unlimited permission to copy and/or distribute it,
476 # with or without modifications, as long as this notice is preserved.
480 # AM_AUTOMAKE_VERSION(VERSION)
481 # ----------------------------
482 # Automake X.Y traces this macro to ensure aclocal.m4 has been
483 # generated from the m4 files accompanying Automake X.Y.
484 # (This private macro should not be called outside this file.)
485 AC_DEFUN([AM_AUTOMAKE_VERSION],
486 [am__api_version='1.12a'
487 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
488 dnl require some minimum version. Point them to the right macro.
489 m4_if([$1], [1.12a], [],
490 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
493 # _AM_AUTOCONF_VERSION(VERSION)
494 # -----------------------------
495 # aclocal traces this macro to find the Autoconf version.
496 # This is a private macro too. Using m4_define simplifies
497 # the logic in aclocal, which can simply ignore this definition.
498 m4_define([_AM_AUTOCONF_VERSION], [])
500 # AM_SET_CURRENT_AUTOMAKE_VERSION
501 # -------------------------------
502 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
503 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
504 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
505 [AM_AUTOMAKE_VERSION([1.12a])dnl
506 m4_ifndef([AC_AUTOCONF_VERSION],
507 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
508 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
510 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
512 # Copyright (C) 2001-2012 Free Software Foundation, Inc.
514 # This file is free software; the Free Software Foundation
515 # gives unlimited permission to copy and/or distribute it,
516 # with or without modifications, as long as this notice is preserved.
520 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
521 # $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
522 # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
524 # Of course, Automake must honor this variable whenever it calls a
525 # tool from the auxiliary directory. The problem is that $srcdir (and
526 # therefore $ac_aux_dir as well) can be either absolute or relative,
527 # depending on how configure is run. This is pretty annoying, since
528 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
529 # source directory, any form will work fine, but in subdirectories a
530 # relative path needs to be adjusted first.
532 # $ac_aux_dir/missing
533 # fails when called from a subdirectory if $ac_aux_dir is relative
534 # $top_srcdir/$ac_aux_dir/missing
535 # fails if $ac_aux_dir is absolute,
536 # fails when called from a subdirectory in a VPATH build with
537 # a relative $ac_aux_dir
539 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
540 # are both prefixed by $srcdir. In an in-source build this is usually
541 # harmless because $srcdir is '.', but things will broke when you
542 # start a VPATH build or use an absolute $srcdir.
544 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
545 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
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569 # This file is free software; the Free Software Foundation
570 # gives unlimited permission to copy and/or distribute it,
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792 # Copyright (C) 1999-2012 Free Software Foundation, Inc.
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795 # gives unlimited permission to copy and/or distribute it,
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867 # Do all the work for Automake. -*- Autoconf -*-
869 # Copyright (C) 1996-2012 Free Software Foundation, Inc.
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872 # gives unlimited permission to copy and/or distribute it,
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1001 # Copyright (C) 2001-2012 Free Software Foundation, Inc.
1003 # This file is free software; the Free Software Foundation
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1009 # AM_PROG_INSTALL_SH
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1024 # Copyright (C) 2003-2012 Free Software Foundation, Inc.
1026 # This file is free software; the Free Software Foundation
1027 # gives unlimited permission to copy and/or distribute it,
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1045 # Check to see how 'make' treats includes. -*- Autoconf -*-
1047 # Copyright (C) 2001-2012 Free Software Foundation, Inc.
1049 # This file is free software; the Free Software Foundation
1050 # gives unlimited permission to copy and/or distribute it,
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1097 # Copyright (C) 1999-2012 Free Software Foundation, Inc.
1099 # This file is free software; the Free Software Foundation
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1133 # Copyright (C) 1997-2012 Free Software Foundation, Inc.
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1173 # Helper functions for option handling. -*- Autoconf -*-
1175 # Copyright (C) 2001-2012 Free Software Foundation, Inc.
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1178 # gives unlimited permission to copy and/or distribute it,
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1195 # ------------------------
1196 # OPTIONS is a space-separated list of Automake options.
1197 AC_DEFUN([_AM_SET_OPTIONS],
1198 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1200 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1201 # -------------------------------------------
1202 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1203 AC_DEFUN([_AM_IF_OPTION],
1204 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1206 # Check to make sure that the build environment is sane. -*- Autoconf -*-
1208 # Copyright (C) 1996-2012 Free Software Foundation, Inc.
1210 # This file is free software; the Free Software Foundation
1211 # gives unlimited permission to copy and/or distribute it,
1212 # with or without modifications, as long as this notice is preserved.
1218 AC_DEFUN([AM_SANITY_CHECK],
1219 [AC_MSG_CHECKING([whether build environment is sane])
1220 # Reject unsafe characters in $srcdir or the absolute working directory
1221 # name. Accept space and tab only in the latter.
1225 *[[\\\"\#\$\&\'\`$am_lf]]*)
1226 AC_MSG_ERROR([unsafe absolute working directory name]);;
1229 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1230 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
1233 # Do 'set' in a subshell so we don't clobber the current shell's
1234 # arguments. Must try -L first in case configure is actually a
1235 # symlink; some systems play weird games with the mod time of symlinks
1236 # (eg FreeBSD returns the mod time of the symlink's containing
1240 for am_try in 1 2; do
1241 echo "timestamp, slept: $am_has_slept" > conftest.file
1242 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1243 if test "$[*]" = "X"; then
1245 set X `ls -t "$srcdir/configure" conftest.file`
1247 if test "$[*]" != "X $srcdir/configure conftest.file" \
1248 && test "$[*]" != "X conftest.file $srcdir/configure"; then
1250 # If neither matched, then we have a broken ls. This can happen
1251 # if, for instance, CONFIG_SHELL is bash and it inherits a
1252 # broken ls alias from the environment. This has actually
1253 # happened. Such a system could not be considered "sane".
1254 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1255 alias in your environment])
1257 if test "$[2]" = conftest.file || test $am_try -eq 2; then
1264 test "$[2]" = conftest.file
1270 AC_MSG_ERROR([newly created file is older than distributed files!
1271 Check your system clock])
1273 AC_MSG_RESULT([yes])
1274 # If we didn't sleep, we still need to ensure time stamps of config.status and
1275 # generated files are strictly newer.
1277 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
1281 AC_CONFIG_COMMANDS_PRE(
1282 [AC_MSG_CHECKING([that generated files are newer than configure])
1283 if test -n "$am_sleep_pid"; then
1284 # Hide warnings about reused PIDs.
1285 wait $am_sleep_pid 2>/dev/null
1287 AC_MSG_RESULT([done])])
1291 # Copyright (C) 2009-2012 Free Software Foundation, Inc.
1293 # This file is free software; the Free Software Foundation
1294 # gives unlimited permission to copy and/or distribute it,
1295 # with or without modifications, as long as this notice is preserved.
1299 # AM_SILENT_RULES([DEFAULT])
1300 # --------------------------
1301 # Enable less verbose build rules; with the default set to DEFAULT
1302 # ("yes" being less verbose, "no" or empty being verbose).
1303 AC_DEFUN([AM_SILENT_RULES],
1304 [AC_ARG_ENABLE([silent-rules], [dnl
1306 [--enable-silent-rules],
1307 [less verbose build output (undo: "make V=1")])
1309 [--disable-silent-rules],
1310 [verbose build output (undo: "make V=0")])dnl
1312 case $enable_silent_rules in @%:@ (((
1313 yes) AM_DEFAULT_VERBOSITY=0;;
1314 no) AM_DEFAULT_VERBOSITY=1;;
1315 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1318 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
1319 dnl do not support nested variable expansions.
1320 dnl See automake bug#9928 and bug#10237.
1321 am_make=${MAKE-make}
1322 AC_CACHE_CHECK([whether $am_make supports nested variables],
1323 [am_cv_make_support_nested_variables],
1324 [if AS_ECHO([['TRUE=$(BAR$(V))
1330 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
1331 am_cv_make_support_nested_variables=yes
1333 am_cv_make_support_nested_variables=no
1335 if test $am_cv_make_support_nested_variables = yes; then
1336 dnl Using '$V' instead of '$(V)' breaks IRIX make.
1338 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
1340 AM_V=$AM_DEFAULT_VERBOSITY
1341 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
1344 AM_SUBST_NOTMAKE([AM_V])dnl
1345 AC_SUBST([AM_DEFAULT_V])dnl
1346 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1347 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1349 AC_SUBST([AM_BACKSLASH])dnl
1350 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1353 # Copyright (C) 2001-2012 Free Software Foundation, Inc.
1355 # This file is free software; the Free Software Foundation
1356 # gives unlimited permission to copy and/or distribute it,
1357 # with or without modifications, as long as this notice is preserved.
1361 # AM_PROG_INSTALL_STRIP
1362 # ---------------------
1363 # One issue with vendor 'install' (even GNU) is that you can't
1364 # specify the program used to strip binaries. This is especially
1365 # annoying in cross-compiling environments, where the build's strip
1366 # is unlikely to handle the host's binaries.
1367 # Fortunately install-sh will honor a STRIPPROG variable, so we
1368 # always use install-sh in "make install-strip", and initialize
1369 # STRIPPROG with the value of the STRIP variable (set by the user).
1370 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1371 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1372 # Installed binaries are usually stripped using 'strip' when the user
1373 # run "make install-strip". However 'strip' might not be the right
1374 # tool to use in cross-compilation environments, therefore Automake
1375 # will honor the 'STRIP' environment variable to overrule this program.
1376 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
1377 if test "$cross_compiling" != no; then
1378 AC_CHECK_TOOL([STRIP], [strip], :)
1380 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1381 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1383 # Copyright (C) 2006-2012 Free Software Foundation, Inc.
1385 # This file is free software; the Free Software Foundation
1386 # gives unlimited permission to copy and/or distribute it,
1387 # with or without modifications, as long as this notice is preserved.
1391 # _AM_SUBST_NOTMAKE(VARIABLE)
1392 # ---------------------------
1393 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1394 # This macro is traced by Automake.
1395 AC_DEFUN([_AM_SUBST_NOTMAKE])
1397 # AM_SUBST_NOTMAKE(VARIABLE)
1398 # --------------------------
1399 # Public sister of _AM_SUBST_NOTMAKE.
1400 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1402 # Check how to create a tarball. -*- Autoconf -*-
1404 # Copyright (C) 2004-2012 Free Software Foundation, Inc.
1406 # This file is free software; the Free Software Foundation
1407 # gives unlimited permission to copy and/or distribute it,
1408 # with or without modifications, as long as this notice is preserved.
1412 # _AM_PROG_TAR(FORMAT)
1413 # --------------------
1414 # Check how to create a tarball in format FORMAT.
1415 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
1417 # Substitute a variable $(am__tar) that is a command
1418 # writing to stdout a FORMAT-tarball containing the directory
1420 # tardir=directory && $(am__tar) > result.tar
1422 # Substitute a variable $(am__untar) that extract such
1423 # a tarball read from stdin.
1424 # $(am__untar) < result.tar
1425 AC_DEFUN([_AM_PROG_TAR],
1426 [# Always define AMTAR for backward compatibility. Yes, it's still used
1427 # in the wild :-( We should find a proper way to deprecate it ...
1428 AC_SUBST([AMTAR], ['$${TAR-tar}'])
1430 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1431 [m4_case([$1], [ustar],, [pax],,
1432 [m4_fatal([Unknown tar format])])
1433 AC_MSG_CHECKING([how to create a $1 tar archive])
1434 # Loop over all known methods to create a tar archive until one works.
1435 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1436 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1437 # Do not fold the above two line into one, because Tru64 sh and
1438 # Solaris sh will not grok spaces in the rhs of '-'.
1439 for _am_tool in $_am_tools
1443 for _am_tar in tar gnutar gtar;
1445 AM_RUN_LOG([$_am_tar --version]) && break
1447 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1448 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1449 am__untar="$_am_tar -xf -"
1452 # Must skip GNU tar: if it does not support --format= it doesn't create
1453 # ustar tarball either.
1454 (tar --version) >/dev/null 2>&1 && continue
1455 am__tar='tar chf - "$$tardir"'
1456 am__tar_='tar chf - "$tardir"'
1457 am__untar='tar xf -'
1460 am__tar='pax -L -x $1 -w "$$tardir"'
1461 am__tar_='pax -L -x $1 -w "$tardir"'
1465 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1466 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1467 am__untar='cpio -i -H $1 -d'
1476 # If the value was cached, stop now. We just wanted to have am__tar
1477 # and am__untar set.
1478 test -n "${am_cv_prog_tar_$1}" && break
1480 # tar/untar a dummy directory, and stop if the command works
1483 echo GrepMe > conftest.dir/file
1484 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1486 if test -s conftest.tar; then
1487 AM_RUN_LOG([$am__untar <conftest.tar])
1488 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1493 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1494 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1496 AC_SUBST([am__untar])
1499 m4_include([m4/00gnulib.m4])
1500 m4_include([m4/alloca.m4])
1501 m4_include([m4/asm-underscore.m4])
1502 m4_include([m4/calloc.m4])
1503 m4_include([m4/chdir-long.m4])
1504 m4_include([m4/clock_time.m4])
1505 m4_include([m4/close-stream.m4])
1506 m4_include([m4/close.m4])
1507 m4_include([m4/closedir.m4])
1508 m4_include([m4/closein.m4])
1509 m4_include([m4/closeout.m4])
1510 m4_include([m4/codeset.m4])
1511 m4_include([m4/configmake.m4])
1512 m4_include([m4/dirent-safer.m4])
1513 m4_include([m4/dirent_h.m4])
1514 m4_include([m4/dirfd.m4])
1515 m4_include([m4/dirname.m4])
1516 m4_include([m4/double-slash-root.m4])
1517 m4_include([m4/dup.m4])
1518 m4_include([m4/dup2.m4])
1519 m4_include([m4/errno_h.m4])
1520 m4_include([m4/error.m4])
1521 m4_include([m4/exponentd.m4])
1522 m4_include([m4/exponentf.m4])
1523 m4_include([m4/exponentl.m4])
1524 m4_include([m4/extensions.m4])
1525 m4_include([m4/fchdir.m4])
1526 m4_include([m4/fclose.m4])
1527 m4_include([m4/fcntl-o.m4])
1528 m4_include([m4/fcntl-safer.m4])
1529 m4_include([m4/fcntl.m4])
1530 m4_include([m4/fcntl_h.m4])
1531 m4_include([m4/fdopendir.m4])
1532 m4_include([m4/fflush.m4])
1533 m4_include([m4/filenamecat.m4])
1534 m4_include([m4/float_h.m4])
1535 m4_include([m4/fpending.m4])
1536 m4_include([m4/fpieee.m4])
1537 m4_include([m4/fprintf-posix.m4])
1538 m4_include([m4/fpurge.m4])
1539 m4_include([m4/freading.m4])
1540 m4_include([m4/frexp.m4])
1541 m4_include([m4/frexpl.m4])
1542 m4_include([m4/fseek.m4])
1543 m4_include([m4/fseeko.m4])
1544 m4_include([m4/fstat.m4])
1545 m4_include([m4/ftell.m4])
1546 m4_include([m4/ftello.m4])
1547 m4_include([m4/getcwd.m4])
1548 m4_include([m4/getdtablesize.m4])
1549 m4_include([m4/getopt.m4])
1550 m4_include([m4/gettime.m4])
1551 m4_include([m4/gettimeofday.m4])
1552 m4_include([m4/glibc21.m4])
1553 m4_include([m4/gnu-make.m4])
1554 m4_include([m4/gnulib-common.m4])
1555 m4_include([m4/gnulib-comp.m4])
1556 m4_include([m4/include_next.m4])
1557 m4_include([m4/inline.m4])
1558 m4_include([m4/intmax_t.m4])
1559 m4_include([m4/inttypes_h.m4])
1560 m4_include([m4/isnand.m4])
1561 m4_include([m4/isnanf.m4])
1562 m4_include([m4/isnanl.m4])
1563 m4_include([m4/largefile.m4])
1564 m4_include([m4/ldexpl.m4])
1565 m4_include([m4/lib-ignore.m4])
1566 m4_include([m4/lib-ld.m4])
1567 m4_include([m4/lib-link.m4])
1568 m4_include([m4/lib-prefix.m4])
1569 m4_include([m4/localcharset.m4])
1570 m4_include([m4/locale-fr.m4])
1571 m4_include([m4/locale-ja.m4])
1572 m4_include([m4/locale-zh.m4])
1573 m4_include([m4/lock.m4])
1574 m4_include([m4/longlong.m4])
1575 m4_include([m4/lseek.m4])
1576 m4_include([m4/lstat.m4])
1577 m4_include([m4/malloc.m4])
1578 m4_include([m4/manywarnings.m4])
1579 m4_include([m4/math_h.m4])
1580 m4_include([m4/mbrtowc.m4])
1581 m4_include([m4/mbsinit.m4])
1582 m4_include([m4/mbstate_t.m4])
1583 m4_include([m4/memchr.m4])
1584 m4_include([m4/mempcpy.m4])
1585 m4_include([m4/memrchr.m4])
1586 m4_include([m4/mmap-anon.m4])
1587 m4_include([m4/mode_t.m4])
1588 m4_include([m4/msvc-inval.m4])
1589 m4_include([m4/msvc-nothrow.m4])
1590 m4_include([m4/multiarch.m4])
1591 m4_include([m4/nocrash.m4])
1592 m4_include([m4/off_t.m4])
1593 m4_include([m4/open.m4])
1594 m4_include([m4/openat.m4])
1595 m4_include([m4/opendir.m4])
1596 m4_include([m4/pathmax.m4])
1597 m4_include([m4/perror.m4])
1598 m4_include([m4/printf-frexp.m4])
1599 m4_include([m4/printf-frexpl.m4])
1600 m4_include([m4/printf-posix-rpl.m4])
1601 m4_include([m4/printf.m4])
1602 m4_include([m4/quotearg.m4])
1603 m4_include([m4/readdir.m4])
1604 m4_include([m4/realloc.m4])
1605 m4_include([m4/save-cwd.m4])
1606 m4_include([m4/savedir.m4])
1607 m4_include([m4/shell.m4])
1608 m4_include([m4/signbit.m4])
1609 m4_include([m4/size_max.m4])
1610 m4_include([m4/ssize_t.m4])
1611 m4_include([m4/stat-time.m4])
1612 m4_include([m4/stat.m4])
1613 m4_include([m4/stdbool.m4])
1614 m4_include([m4/stddef_h.m4])
1615 m4_include([m4/stdint.m4])
1616 m4_include([m4/stdint_h.m4])
1617 m4_include([m4/stdio_h.m4])
1618 m4_include([m4/stdlib_h.m4])
1619 m4_include([m4/strdup.m4])
1620 m4_include([m4/strerror.m4])
1621 m4_include([m4/strerror_r.m4])
1622 m4_include([m4/string_h.m4])
1623 m4_include([m4/sys_socket_h.m4])
1624 m4_include([m4/sys_stat_h.m4])
1625 m4_include([m4/sys_time_h.m4])
1626 m4_include([m4/sys_types_h.m4])
1627 m4_include([m4/threadlib.m4])
1628 m4_include([m4/time_h.m4])
1629 m4_include([m4/timespec.m4])
1630 m4_include([m4/unistd-safer.m4])
1631 m4_include([m4/unistd_h.m4])
1632 m4_include([m4/utimbuf.m4])
1633 m4_include([m4/utimens.m4])
1634 m4_include([m4/utimes.m4])
1635 m4_include([m4/vasnprintf.m4])
1636 m4_include([m4/vfprintf-posix.m4])
1637 m4_include([m4/warn-on-use.m4])
1638 m4_include([m4/warnings.m4])
1639 m4_include([m4/wchar_h.m4])
1640 m4_include([m4/wchar_t.m4])
1641 m4_include([m4/wctype_h.m4])
1642 m4_include([m4/wint_t.m4])
1643 m4_include([m4/xalloc.m4])
1644 m4_include([m4/xsize.m4])
1645 m4_include([m4/yesno.m4])