1# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
2
3# Copyright (C) 1996-2017 Free Software Foundation, Inc.
4
5# This file is free software; the Free Software Foundation
6# gives unlimited permission to copy and/or distribute it,
7# with or without modifications, as long as this notice is preserved.
8
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12# PARTICULAR PURPOSE.
13
14m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
15m4_ifndef([AC_AUTOCONF_VERSION],
16  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
17m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
18[m4_warning([this file was generated for autoconf 2.69.
19You have another version of autoconf.  It may work, but is not guaranteed to.
20If you have problems, you may need to regenerate the build system entirely.
21To do so, use the procedure documented by the package, typically 'autoreconf'.])])
22
23# Copyright (C) 1995-2002 Free Software Foundation, Inc.
24# Copyright (C) 2001-2003,2004 Red Hat, Inc.
25#
26# This file is free software, distributed under the terms of the GNU
27# General Public License.  As a special exception to the GNU General
28# Public License, this file may be distributed as part of a program
29# that contains a configuration script generated by Autoconf, under
30# the same distribution terms as the rest of that program.
31#
32# This file can be copied and used freely without restrictions.  It can
33# be used in projects which are not available under the GNU Public License
34# but which still want to provide support for the GNU gettext functionality.
35#
36# Macro to add for using GNU gettext.
37# Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
38#
39# Modified to never use included libintl.
40# Owen Taylor <otaylor@redhat.com>, 12/15/1998
41#
42# Major rework to remove unused code
43# Owen Taylor <otaylor@redhat.com>, 12/11/2002
44#
45# Added better handling of ALL_LINGUAS from GNU gettext version
46# written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
47#
48# Modified to require ngettext
49# Matthias Clasen <mclasen@redhat.com> 08/06/2004
50
51# Increment this whenever this file is changed.
52#serial 1
53
54# We need this here as well, since someone might use autoconf-2.5x
55# to configure GLib then an older version to configure a package
56# using AM_GLIB_GNU_GETTEXT
57AC_PREREQ(2.53)
58
59dnl
60dnl We go to great lengths to make sure that aclocal won't
61dnl try to pull in the installed version of these macros
62dnl when running aclocal in the glib directory.
63dnl
64m4_copy([AC_DEFUN],[glib_DEFUN])
65m4_copy([AC_REQUIRE],[glib_REQUIRE])
66dnl
67dnl At the end, if we're not within glib, we'll define the public
68dnl definitions in terms of our private definitions.
69dnl
70
71# GLIB_LC_MESSAGES
72#--------------------
73glib_DEFUN([GLIB_LC_MESSAGES],
74  [AC_CHECK_HEADERS([locale.h])
75    if test $ac_cv_header_locale_h = yes; then
76    AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
77      [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
78       am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
79    if test $am_cv_val_LC_MESSAGES = yes; then
80      AC_DEFINE(HAVE_LC_MESSAGES, 1,
81        [Define if your <locale.h> file defines LC_MESSAGES.])
82    fi
83  fi])
84
85# GLIB_PATH_PROG_WITH_TEST
86#----------------------------
87dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
88dnl   TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
89glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
90[# Extract the first word of "$2", so it can be a program name with args.
91set dummy $2; ac_word=[$]2
92AC_MSG_CHECKING([for $ac_word])
93AC_CACHE_VAL(ac_cv_path_$1,
94[case "[$]$1" in
95  /*)
96  ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
97  ;;
98  *)
99  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
100  for ac_dir in ifelse([$5], , $PATH, [$5]); do
101    test -z "$ac_dir" && ac_dir=.
102    if test -f $ac_dir/$ac_word; then
103      if [$3]; then
104	ac_cv_path_$1="$ac_dir/$ac_word"
105	break
106      fi
107    fi
108  done
109  IFS="$ac_save_ifs"
110dnl If no 4th arg is given, leave the cache variable unset,
111dnl so AC_PATH_PROGS will keep looking.
112ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
113])dnl
114  ;;
115esac])dnl
116$1="$ac_cv_path_$1"
117if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
118  AC_MSG_RESULT([$]$1)
119else
120  AC_MSG_RESULT(no)
121fi
122AC_SUBST($1)dnl
123])
124
125dnl Checks for special options needed on Mac OS X.
126dnl Defines INTL_MACOSX_LIBS.
127dnl
128dnl Copied from intlmacosx.m4 in gettext, GPL.
129dnl Copyright (C) 2004-2013 Free Software Foundation, Inc.
130glib_DEFUN([glib_gt_INTL_MACOSX],
131[
132  dnl Check for API introduced in Mac OS X 10.2.
133  AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
134    [gt_cv_func_CFPreferencesCopyAppValue],
135    [gt_save_LIBS="$LIBS"
136     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
137     AC_LINK_IFELSE(
138       [AC_LANG_PROGRAM(
139          [[#include <CoreFoundation/CFPreferences.h>]],
140          [[CFPreferencesCopyAppValue(NULL, NULL)]])],
141       [gt_cv_func_CFPreferencesCopyAppValue=yes],
142       [gt_cv_func_CFPreferencesCopyAppValue=no])
143     LIBS="$gt_save_LIBS"])
144  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
145    AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
146      [Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
147  fi
148  dnl Check for API introduced in Mac OS X 10.3.
149  AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent],
150    [gt_save_LIBS="$LIBS"
151     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
152     AC_LINK_IFELSE(
153       [AC_LANG_PROGRAM(
154          [[#include <CoreFoundation/CFLocale.h>]],
155          [[CFLocaleCopyCurrent();]])],
156       [gt_cv_func_CFLocaleCopyCurrent=yes],
157       [gt_cv_func_CFLocaleCopyCurrent=no])
158     LIBS="$gt_save_LIBS"])
159  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
160    AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1],
161      [Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
162  fi
163  INTL_MACOSX_LIBS=
164  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
165    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
166  fi
167  AC_SUBST([INTL_MACOSX_LIBS])
168])
169
170# GLIB_WITH_NLS
171#-----------------
172glib_DEFUN([GLIB_WITH_NLS],
173  dnl NLS is obligatory
174  [USE_NLS=yes
175    AC_SUBST(USE_NLS)
176
177    gt_cv_have_gettext=no
178
179    CATOBJEXT=NONE
180    XGETTEXT=:
181    INTLLIBS=
182
183    glib_gt_INTL_MACOSX
184
185    AC_CHECK_HEADER(libintl.h,
186     [gt_cv_func_dgettext_libintl="no"
187      libintl_extra_libs=""
188
189      #
190      # First check in libc
191      #
192      AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
193        [AC_TRY_LINK([
194#include <libintl.h>
195],
196         [return !ngettext ("","", 1)],
197	  gt_cv_func_ngettext_libc=yes,
198          gt_cv_func_ngettext_libc=no)
199        ])
200
201      if test "$gt_cv_func_ngettext_libc" = "yes" ; then
202	      AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
203        	[AC_TRY_LINK([
204#include <libintl.h>
205],
206	          [return !dgettext ("","")],
207		  gt_cv_func_dgettext_libc=yes,
208	          gt_cv_func_dgettext_libc=no)
209        	])
210      fi
211
212      if test "$gt_cv_func_ngettext_libc" = "yes" ; then
213        AC_CHECK_FUNCS(bind_textdomain_codeset)
214      fi
215
216      #
217      # If we don't have everything we want, check in libintl
218      #
219      if test "$gt_cv_func_dgettext_libc" != "yes" \
220	 || test "$gt_cv_func_ngettext_libc" != "yes" \
221         || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
222
223        AC_CHECK_LIB(intl, bindtextdomain,
224	    [AC_CHECK_LIB(intl, ngettext,
225		    [AC_CHECK_LIB(intl, dgettext,
226			          gt_cv_func_dgettext_libintl=yes)])])
227
228	if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
229	  AC_MSG_CHECKING([if -liconv is needed to use gettext])
230	  AC_MSG_RESULT([])
231  	  AC_CHECK_LIB(intl, ngettext,
232          	[AC_CHECK_LIB(intl, dcgettext,
233		       [gt_cv_func_dgettext_libintl=yes
234			libintl_extra_libs=-liconv],
235			:,-liconv)],
236		:,-liconv)
237        fi
238
239        #
240        # If we found libintl, then check in it for bind_textdomain_codeset();
241        # we'll prefer libc if neither have bind_textdomain_codeset(),
242        # and both have dgettext and ngettext
243        #
244        if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
245          glib_save_LIBS="$LIBS"
246          LIBS="$LIBS -lintl $libintl_extra_libs"
247          unset ac_cv_func_bind_textdomain_codeset
248          AC_CHECK_FUNCS(bind_textdomain_codeset)
249          LIBS="$glib_save_LIBS"
250
251          if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
252            gt_cv_func_dgettext_libc=no
253          else
254            if test "$gt_cv_func_dgettext_libc" = "yes" \
255		&& test "$gt_cv_func_ngettext_libc" = "yes"; then
256              gt_cv_func_dgettext_libintl=no
257            fi
258          fi
259        fi
260      fi
261
262      if test "$gt_cv_func_dgettext_libc" = "yes" \
263	|| test "$gt_cv_func_dgettext_libintl" = "yes"; then
264        gt_cv_have_gettext=yes
265      fi
266
267      if test "$gt_cv_func_dgettext_libintl" = "yes"; then
268        INTLLIBS="-lintl $libintl_extra_libs $INTL_MACOSX_LIBS"
269      fi
270
271      if test "$gt_cv_have_gettext" = "yes"; then
272	AC_DEFINE(HAVE_GETTEXT,1,
273	  [Define if the GNU gettext() function is already present or preinstalled.])
274	GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
275	  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
276	if test "$MSGFMT" != "no"; then
277          glib_save_LIBS="$LIBS"
278          LIBS="$LIBS $INTLLIBS"
279	  AC_CHECK_FUNCS(dcgettext)
280	  MSGFMT_OPTS=
281	  AC_MSG_CHECKING([if msgfmt accepts -c])
282	  GLIB_RUN_PROG([$MSGFMT -c -o /dev/null],[
283msgid ""
284msgstr ""
285"Content-Type: text/plain; charset=UTF-8\n"
286"Project-Id-Version: test 1.0\n"
287"PO-Revision-Date: 2007-02-15 12:01+0100\n"
288"Last-Translator: test <foo@bar.xx>\n"
289"Language-Team: C <LL@li.org>\n"
290"MIME-Version: 1.0\n"
291"Content-Transfer-Encoding: 8bit\n"
292], [MSGFMT_OPTS=-c; AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])])
293	  AC_SUBST(MSGFMT_OPTS)
294	  AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
295	  GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
296	    [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
297	  AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
298			 return _nl_msg_cat_cntr],
299	    [CATOBJEXT=.gmo
300             DATADIRNAME=share],
301	    [case $host in
302	    *-*-solaris*)
303	    dnl On Solaris, if bind_textdomain_codeset is in libc,
304	    dnl GNU format message catalog is always supported,
305            dnl since both are added to the libc all together.
306	    dnl Hence, we'd like to go with DATADIRNAME=share and
307	    dnl and CATOBJEXT=.gmo in this case.
308            AC_CHECK_FUNC(bind_textdomain_codeset,
309	      [CATOBJEXT=.gmo
310               DATADIRNAME=share],
311	      [CATOBJEXT=.mo
312               DATADIRNAME=lib])
313	    ;;
314	    *-*-openbsd*)
315	    CATOBJEXT=.mo
316            DATADIRNAME=share
317	    ;;
318	    *)
319	    CATOBJEXT=.mo
320            DATADIRNAME=lib
321	    ;;
322	    esac])
323          LIBS="$glib_save_LIBS"
324	  INSTOBJEXT=.mo
325	else
326	  gt_cv_have_gettext=no
327	fi
328      fi
329    ])
330
331    if test "$gt_cv_have_gettext" = "yes" ; then
332      AC_DEFINE(ENABLE_NLS, 1,
333        [always defined to indicate that i18n is enabled])
334    fi
335
336    dnl Test whether we really found GNU xgettext.
337    if test "$XGETTEXT" != ":"; then
338      dnl If it is not GNU xgettext we define it as : so that the
339      dnl Makefiles still can work.
340      if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
341        : ;
342      else
343        AC_MSG_RESULT(
344	  [found xgettext program is not GNU xgettext; ignore it])
345        XGETTEXT=":"
346      fi
347    fi
348
349    # We need to process the po/ directory.
350    POSUB=po
351
352    AC_OUTPUT_COMMANDS(
353      [case "$CONFIG_FILES" in *po/Makefile.in*)
354        sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
355      esac])
356
357    dnl These rules are solely for the distribution goal.  While doing this
358    dnl we only have to keep exactly one list of the available catalogs
359    dnl in configure.ac.
360    for lang in $ALL_LINGUAS; do
361      GMOFILES="$GMOFILES $lang.gmo"
362      POFILES="$POFILES $lang.po"
363    done
364
365    dnl Make all variables we use known to autoconf.
366    AC_SUBST(CATALOGS)
367    AC_SUBST(CATOBJEXT)
368    AC_SUBST(DATADIRNAME)
369    AC_SUBST(GMOFILES)
370    AC_SUBST(INSTOBJEXT)
371    AC_SUBST(INTLLIBS)
372    AC_SUBST(PO_IN_DATADIR_TRUE)
373    AC_SUBST(PO_IN_DATADIR_FALSE)
374    AC_SUBST(POFILES)
375    AC_SUBST(POSUB)
376  ])
377
378# AM_GLIB_GNU_GETTEXT
379# -------------------
380# Do checks necessary for use of gettext. If a suitable implementation
381# of gettext is found in either in libintl or in the C library,
382# it will set INTLLIBS to the libraries needed for use of gettext
383# and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
384# gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
385# on various variables needed by the Makefile.in.in installed by
386# glib-gettextize.
387dnl
388AU_DEFUN([GLIB_GNU_GETTEXT],
389  [AC_REQUIRE([AC_PROG_CC])dnl
390
391   GLIB_LC_MESSAGES
392   GLIB_WITH_NLS
393
394   if test "$gt_cv_have_gettext" = "yes"; then
395     if test "x$ALL_LINGUAS" = "x"; then
396       LINGUAS=
397     else
398       AC_MSG_CHECKING(for catalogs to be installed)
399       NEW_LINGUAS=
400       for presentlang in $ALL_LINGUAS; do
401         useit=no
402         if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
403           desiredlanguages="$LINGUAS"
404         else
405           desiredlanguages="$ALL_LINGUAS"
406         fi
407         for desiredlang in $desiredlanguages; do
408 	   # Use the presentlang catalog if desiredlang is
409           #   a. equal to presentlang, or
410           #   b. a variant of presentlang (because in this case,
411           #      presentlang can be used as a fallback for messages
412           #      which are not translated in the desiredlang catalog).
413           case "$desiredlang" in
414             "$presentlang"*) useit=yes;;
415           esac
416         done
417         if test $useit = yes; then
418           NEW_LINGUAS="$NEW_LINGUAS $presentlang"
419         fi
420       done
421       LINGUAS=$NEW_LINGUAS
422       AC_MSG_RESULT($LINGUAS)
423     fi
424
425     dnl Construct list of names of catalog files to be constructed.
426     if test -n "$LINGUAS"; then
427       for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
428     fi
429   fi
430
431   dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
432   dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
433   dnl Try to locate is.
434   MKINSTALLDIRS=
435   if test -n "$ac_aux_dir"; then
436     MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
437   fi
438   if test -z "$MKINSTALLDIRS"; then
439     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
440   fi
441   AC_SUBST(MKINSTALLDIRS)
442
443   dnl Generate list of files to be processed by xgettext which will
444   dnl be included in po/Makefile.
445   test -d po || mkdir po
446   if test "x$srcdir" != "x."; then
447     if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
448       posrcprefix="$srcdir/"
449     else
450       posrcprefix="../$srcdir/"
451     fi
452   else
453     posrcprefix="../"
454   fi
455   rm -f po/POTFILES
456   sed -e "/^#/d" -e "/^\$/d" -e "s,.*,	$posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
457	< $srcdir/po/POTFILES.in > po/POTFILES
458  ],
459  [[$0: This macro is deprecated. You should use upstream gettext instead.]])
460
461# AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
462# -------------------------------
463# Define VARIABLE to the location where catalog files will
464# be installed by po/Makefile.
465glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
466[glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
467glib_save_prefix="$prefix"
468glib_save_exec_prefix="$exec_prefix"
469glib_save_datarootdir="$datarootdir"
470test "x$prefix" = xNONE && prefix=$ac_default_prefix
471test "x$exec_prefix" = xNONE && exec_prefix=$prefix
472datarootdir=`eval echo "${datarootdir}"`
473if test "x$CATOBJEXT" = "x.mo" ; then
474  localedir=`eval echo "${libdir}/locale"`
475else
476  localedir=`eval echo "${datadir}/locale"`
477fi
478prefix="$glib_save_prefix"
479exec_prefix="$glib_save_exec_prefix"
480datarootdir="$glib_save_datarootdir"
481AC_DEFINE_UNQUOTED($1, "$localedir",
482  [Define the location where the catalogs will be installed])
483])
484
485dnl
486dnl Now the definitions that aclocal will find
487dnl
488ifdef(glib_configure_ac,[],[
489AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
490AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
491])dnl
492
493# GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL])
494#
495# Create a temporary file with TEST-FILE as its contents and pass the
496# file name to PROGRAM.  Perform ACTION-IF-PASS if PROGRAM exits with
497# 0 and perform ACTION-IF-FAIL for any other exit status.
498AC_DEFUN([GLIB_RUN_PROG],
499[cat >conftest.foo <<_ACEOF
500$2
501_ACEOF
502if AC_RUN_LOG([$1 conftest.foo]); then
503  m4_ifval([$3], [$3], [:])
504m4_ifvaln([$4], [else $4])dnl
505echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD
506sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD
507fi])
508
509
510# Increment this whenever this file is changed.
511#serial 1
512
513dnl GLIB_GSETTINGS
514dnl Defines GSETTINGS_SCHEMAS_INSTALL which controls whether
515dnl the schema should be compiled
516dnl
517
518AC_DEFUN([GLIB_GSETTINGS],
519[
520  m4_pattern_allow([AM_V_GEN])
521  AC_ARG_ENABLE(schemas-compile,
522                AS_HELP_STRING([--disable-schemas-compile],
523                               [Disable regeneration of gschemas.compiled on install]),
524                [case ${enableval} in
525                  yes) GSETTINGS_DISABLE_SCHEMAS_COMPILE=""  ;;
526                  no)  GSETTINGS_DISABLE_SCHEMAS_COMPILE="1" ;;
527                  *) AC_MSG_ERROR([bad value ${enableval} for --enable-schemas-compile]) ;;
528                 esac])
529  AC_SUBST([GSETTINGS_DISABLE_SCHEMAS_COMPILE])
530  PKG_PROG_PKG_CONFIG([0.16])
531  AC_SUBST(gsettingsschemadir, [${datadir}/glib-2.0/schemas])
532  if test x$cross_compiling != xyes; then
533    GLIB_COMPILE_SCHEMAS=`$PKG_CONFIG --variable glib_compile_schemas gio-2.0`
534  else
535    AC_PATH_PROG(GLIB_COMPILE_SCHEMAS, glib-compile-schemas)
536  fi
537  AC_SUBST(GLIB_COMPILE_SCHEMAS)
538  if test "x$GLIB_COMPILE_SCHEMAS" = "x"; then
539    ifelse([$2],,[AC_MSG_ERROR([glib-compile-schemas not found.])],[$2])
540  else
541    ifelse([$1],,[:],[$1])
542  fi
543
544  GSETTINGS_RULES='
545.PHONY : uninstall-gsettings-schemas install-gsettings-schemas clean-gsettings-schemas
546
547mostlyclean-am: clean-gsettings-schemas
548
549gsettings__enum_file = $(addsuffix .enums.xml,$(gsettings_ENUM_NAMESPACE))
550
551%.gschema.valid: %.gschema.xml $(gsettings__enum_file)
552	$(AM_V_GEN) $(GLIB_COMPILE_SCHEMAS) --strict --dry-run $(addprefix --schema-file=,$(gsettings__enum_file)) --schema-file=$< && mkdir -p [$](@D) && touch [$]@
553
554all-am: $(gsettings_SCHEMAS:.xml=.valid)
555uninstall-am: uninstall-gsettings-schemas
556install-data-am: install-gsettings-schemas
557
558.SECONDARY: $(gsettings_SCHEMAS)
559
560install-gsettings-schemas: $(gsettings_SCHEMAS) $(gsettings__enum_file)
561	@$(NORMAL_INSTALL)
562	if test -n "$^"; then \
563		test -z "$(gsettingsschemadir)" || $(MKDIR_P) "$(DESTDIR)$(gsettingsschemadir)"; \
564		$(INSTALL_DATA) $^ "$(DESTDIR)$(gsettingsschemadir)"; \
565		test -n "$(GSETTINGS_DISABLE_SCHEMAS_COMPILE)$(DESTDIR)" || $(GLIB_COMPILE_SCHEMAS) $(gsettingsschemadir); \
566	fi
567
568uninstall-gsettings-schemas:
569	@$(NORMAL_UNINSTALL)
570	@list='\''$(gsettings_SCHEMAS) $(gsettings__enum_file)'\''; test -n "$(gsettingsschemadir)" || list=; \
571	files=`for p in $$list; do echo $$p; done | sed -e '\''s|^.*/||'\''`; \
572	test -n "$$files" || exit 0; \
573	echo " ( cd '\''$(DESTDIR)$(gsettingsschemadir)'\'' && rm -f" $$files ")"; \
574	cd "$(DESTDIR)$(gsettingsschemadir)" && rm -f $$files
575	test -n "$(GSETTINGS_DISABLE_SCHEMAS_COMPILE)$(DESTDIR)" || $(GLIB_COMPILE_SCHEMAS) $(gsettingsschemadir)
576
577clean-gsettings-schemas:
578	rm -f $(gsettings_SCHEMAS:.xml=.valid) $(gsettings__enum_file)
579
580ifdef gsettings_ENUM_NAMESPACE
581$(gsettings__enum_file): $(gsettings_ENUM_FILES)
582	$(AM_V_GEN) glib-mkenums --comments '\''<!-- @comment@ -->'\'' --fhead "<schemalist>" --vhead "  <@type@ id='\''$(gsettings_ENUM_NAMESPACE).@EnumName@'\''>" --vprod "    <value nick='\''@valuenick@'\'' value='\''@valuenum@'\''/>" --vtail "  </@type@>" --ftail "</schemalist>" [$]^ > [$]@.tmp && mv [$]@.tmp [$]@
583endif
584'
585  _GSETTINGS_SUBST(GSETTINGS_RULES)
586])
587
588dnl _GSETTINGS_SUBST(VARIABLE)
589dnl Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST
590AC_DEFUN([_GSETTINGS_SUBST],
591[
592AC_SUBST([$1])
593m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])
594]
595)
596
597# nls.m4 serial 5 (gettext-0.18)
598dnl Copyright (C) 1995-2003, 2005-2006, 2008-2014, 2016 Free Software
599dnl Foundation, Inc.
600dnl This file is free software; the Free Software Foundation
601dnl gives unlimited permission to copy and/or distribute it,
602dnl with or without modifications, as long as this notice is preserved.
603dnl
604dnl This file can be used in projects which are not available under
605dnl the GNU General Public License or the GNU Library General Public
606dnl License but which still want to provide support for the GNU gettext
607dnl functionality.
608dnl Please note that the actual code of the GNU gettext library is covered
609dnl by the GNU Library General Public License, and the rest of the GNU
610dnl gettext package is covered by the GNU General Public License.
611dnl They are *not* in the public domain.
612
613dnl Authors:
614dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
615dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2003.
616
617AC_PREREQ([2.50])
618
619AC_DEFUN([AM_NLS],
620[
621  AC_MSG_CHECKING([whether NLS is requested])
622  dnl Default is enabled NLS
623  AC_ARG_ENABLE([nls],
624    [  --disable-nls           do not use Native Language Support],
625    USE_NLS=$enableval, USE_NLS=yes)
626  AC_MSG_RESULT([$USE_NLS])
627  AC_SUBST([USE_NLS])
628])
629
630dnl pkg.m4 - Macros to locate and utilise pkg-config.   -*- Autoconf -*-
631dnl serial 11 (pkg-config-0.29)
632dnl
633dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
634dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
635dnl
636dnl This program is free software; you can redistribute it and/or modify
637dnl it under the terms of the GNU General Public License as published by
638dnl the Free Software Foundation; either version 2 of the License, or
639dnl (at your option) any later version.
640dnl
641dnl This program is distributed in the hope that it will be useful, but
642dnl WITHOUT ANY WARRANTY; without even the implied warranty of
643dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
644dnl General Public License for more details.
645dnl
646dnl You should have received a copy of the GNU General Public License
647dnl along with this program; if not, write to the Free Software
648dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
649dnl 02111-1307, USA.
650dnl
651dnl As a special exception to the GNU General Public License, if you
652dnl distribute this file as part of a program that contains a
653dnl configuration script generated by Autoconf, you may include it under
654dnl the same distribution terms that you use for the rest of that
655dnl program.
656
657dnl PKG_PREREQ(MIN-VERSION)
658dnl -----------------------
659dnl Since: 0.29
660dnl
661dnl Verify that the version of the pkg-config macros are at least
662dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's
663dnl installed version of pkg-config, this checks the developer's version
664dnl of pkg.m4 when generating configure.
665dnl
666dnl To ensure that this macro is defined, also add:
667dnl m4_ifndef([PKG_PREREQ],
668dnl     [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])])
669dnl
670dnl See the "Since" comment for each macro you use to see what version
671dnl of the macros you require.
672m4_defun([PKG_PREREQ],
673[m4_define([PKG_MACROS_VERSION], [0.29])
674m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
675    [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])
676])dnl PKG_PREREQ
677
678dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])
679dnl ----------------------------------
680dnl Since: 0.16
681dnl
682dnl Search for the pkg-config tool and set the PKG_CONFIG variable to
683dnl first found in the path. Checks that the version of pkg-config found
684dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is
685dnl used since that's the first version where most current features of
686dnl pkg-config existed.
687AC_DEFUN([PKG_PROG_PKG_CONFIG],
688[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
689m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
690m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
691AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
692AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
693AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
694
695if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
696	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
697fi
698if test -n "$PKG_CONFIG"; then
699	_pkg_min_version=m4_default([$1], [0.9.0])
700	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
701	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
702		AC_MSG_RESULT([yes])
703	else
704		AC_MSG_RESULT([no])
705		PKG_CONFIG=""
706	fi
707fi[]dnl
708])dnl PKG_PROG_PKG_CONFIG
709
710dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
711dnl -------------------------------------------------------------------
712dnl Since: 0.18
713dnl
714dnl Check to see whether a particular set of modules exists. Similar to
715dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
716dnl
717dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
718dnl only at the first occurence in configure.ac, so if the first place
719dnl it's called might be skipped (such as if it is within an "if", you
720dnl have to call PKG_CHECK_EXISTS manually
721AC_DEFUN([PKG_CHECK_EXISTS],
722[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
723if test -n "$PKG_CONFIG" && \
724    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
725  m4_default([$2], [:])
726m4_ifvaln([$3], [else
727  $3])dnl
728fi])
729
730dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
731dnl ---------------------------------------------
732dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting
733dnl pkg_failed based on the result.
734m4_define([_PKG_CONFIG],
735[if test -n "$$1"; then
736    pkg_cv_[]$1="$$1"
737 elif test -n "$PKG_CONFIG"; then
738    PKG_CHECK_EXISTS([$3],
739                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
740		      test "x$?" != "x0" && pkg_failed=yes ],
741		     [pkg_failed=yes])
742 else
743    pkg_failed=untried
744fi[]dnl
745])dnl _PKG_CONFIG
746
747dnl _PKG_SHORT_ERRORS_SUPPORTED
748dnl ---------------------------
749dnl Internal check to see if pkg-config supports short errors.
750AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
751[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
752if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
753        _pkg_short_errors_supported=yes
754else
755        _pkg_short_errors_supported=no
756fi[]dnl
757])dnl _PKG_SHORT_ERRORS_SUPPORTED
758
759
760dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
761dnl   [ACTION-IF-NOT-FOUND])
762dnl --------------------------------------------------------------
763dnl Since: 0.4.0
764dnl
765dnl Note that if there is a possibility the first call to
766dnl PKG_CHECK_MODULES might not happen, you should be sure to include an
767dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
768AC_DEFUN([PKG_CHECK_MODULES],
769[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
770AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
771AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
772
773pkg_failed=no
774AC_MSG_CHECKING([for $1])
775
776_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
777_PKG_CONFIG([$1][_LIBS], [libs], [$2])
778
779m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
780and $1[]_LIBS to avoid the need to call pkg-config.
781See the pkg-config man page for more details.])
782
783if test $pkg_failed = yes; then
784   	AC_MSG_RESULT([no])
785        _PKG_SHORT_ERRORS_SUPPORTED
786        if test $_pkg_short_errors_supported = yes; then
787	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
788        else
789	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
790        fi
791	# Put the nasty error message in config.log where it belongs
792	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
793
794	m4_default([$4], [AC_MSG_ERROR(
795[Package requirements ($2) were not met:
796
797$$1_PKG_ERRORS
798
799Consider adjusting the PKG_CONFIG_PATH environment variable if you
800installed software in a non-standard prefix.
801
802_PKG_TEXT])[]dnl
803        ])
804elif test $pkg_failed = untried; then
805     	AC_MSG_RESULT([no])
806	m4_default([$4], [AC_MSG_FAILURE(
807[The pkg-config script could not be found or is too old.  Make sure it
808is in your PATH or set the PKG_CONFIG environment variable to the full
809path to pkg-config.
810
811_PKG_TEXT
812
813To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
814        ])
815else
816	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
817	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
818        AC_MSG_RESULT([yes])
819	$3
820fi[]dnl
821])dnl PKG_CHECK_MODULES
822
823
824dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
825dnl   [ACTION-IF-NOT-FOUND])
826dnl ---------------------------------------------------------------------
827dnl Since: 0.29
828dnl
829dnl Checks for existence of MODULES and gathers its build flags with
830dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
831dnl and VARIABLE-PREFIX_LIBS from --libs.
832dnl
833dnl Note that if there is a possibility the first call to
834dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to
835dnl include an explicit call to PKG_PROG_PKG_CONFIG in your
836dnl configure.ac.
837AC_DEFUN([PKG_CHECK_MODULES_STATIC],
838[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
839_save_PKG_CONFIG=$PKG_CONFIG
840PKG_CONFIG="$PKG_CONFIG --static"
841PKG_CHECK_MODULES($@)
842PKG_CONFIG=$_save_PKG_CONFIG[]dnl
843])dnl PKG_CHECK_MODULES_STATIC
844
845
846dnl PKG_INSTALLDIR([DIRECTORY])
847dnl -------------------------
848dnl Since: 0.27
849dnl
850dnl Substitutes the variable pkgconfigdir as the location where a module
851dnl should install pkg-config .pc files. By default the directory is
852dnl $libdir/pkgconfig, but the default can be changed by passing
853dnl DIRECTORY. The user can override through the --with-pkgconfigdir
854dnl parameter.
855AC_DEFUN([PKG_INSTALLDIR],
856[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
857m4_pushdef([pkg_description],
858    [pkg-config installation directory @<:@]pkg_default[@:>@])
859AC_ARG_WITH([pkgconfigdir],
860    [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
861    [with_pkgconfigdir=]pkg_default)
862AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
863m4_popdef([pkg_default])
864m4_popdef([pkg_description])
865])dnl PKG_INSTALLDIR
866
867
868dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])
869dnl --------------------------------
870dnl Since: 0.27
871dnl
872dnl Substitutes the variable noarch_pkgconfigdir as the location where a
873dnl module should install arch-independent pkg-config .pc files. By
874dnl default the directory is $datadir/pkgconfig, but the default can be
875dnl changed by passing DIRECTORY. The user can override through the
876dnl --with-noarch-pkgconfigdir parameter.
877AC_DEFUN([PKG_NOARCH_INSTALLDIR],
878[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
879m4_pushdef([pkg_description],
880    [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
881AC_ARG_WITH([noarch-pkgconfigdir],
882    [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
883    [with_noarch_pkgconfigdir=]pkg_default)
884AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
885m4_popdef([pkg_default])
886m4_popdef([pkg_description])
887])dnl PKG_NOARCH_INSTALLDIR
888
889
890dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
891dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
892dnl -------------------------------------------
893dnl Since: 0.28
894dnl
895dnl Retrieves the value of the pkg-config variable for the given module.
896AC_DEFUN([PKG_CHECK_VAR],
897[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
898AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
899
900_PKG_CONFIG([$1], [variable="][$3]["], [$2])
901AS_VAR_COPY([$1], [pkg_cv_][$1])
902
903AS_VAR_IF([$1], [""], [$5], [$4])dnl
904])dnl PKG_CHECK_VAR
905
906# Copyright (C) 2002-2017 Free Software Foundation, Inc.
907#
908# This file is free software; the Free Software Foundation
909# gives unlimited permission to copy and/or distribute it,
910# with or without modifications, as long as this notice is preserved.
911
912# AM_AUTOMAKE_VERSION(VERSION)
913# ----------------------------
914# Automake X.Y traces this macro to ensure aclocal.m4 has been
915# generated from the m4 files accompanying Automake X.Y.
916# (This private macro should not be called outside this file.)
917AC_DEFUN([AM_AUTOMAKE_VERSION],
918[am__api_version='1.15'
919dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
920dnl require some minimum version.  Point them to the right macro.
921m4_if([$1], [1.15.1], [],
922      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
923])
924
925# _AM_AUTOCONF_VERSION(VERSION)
926# -----------------------------
927# aclocal traces this macro to find the Autoconf version.
928# This is a private macro too.  Using m4_define simplifies
929# the logic in aclocal, which can simply ignore this definition.
930m4_define([_AM_AUTOCONF_VERSION], [])
931
932# AM_SET_CURRENT_AUTOMAKE_VERSION
933# -------------------------------
934# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
935# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
936AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
937[AM_AUTOMAKE_VERSION([1.15.1])dnl
938m4_ifndef([AC_AUTOCONF_VERSION],
939  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
940_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
941
942# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
943
944# Copyright (C) 2001-2017 Free Software Foundation, Inc.
945#
946# This file is free software; the Free Software Foundation
947# gives unlimited permission to copy and/or distribute it,
948# with or without modifications, as long as this notice is preserved.
949
950# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
951# $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
952# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
953#
954# Of course, Automake must honor this variable whenever it calls a
955# tool from the auxiliary directory.  The problem is that $srcdir (and
956# therefore $ac_aux_dir as well) can be either absolute or relative,
957# depending on how configure is run.  This is pretty annoying, since
958# it makes $ac_aux_dir quite unusable in subdirectories: in the top
959# source directory, any form will work fine, but in subdirectories a
960# relative path needs to be adjusted first.
961#
962# $ac_aux_dir/missing
963#    fails when called from a subdirectory if $ac_aux_dir is relative
964# $top_srcdir/$ac_aux_dir/missing
965#    fails if $ac_aux_dir is absolute,
966#    fails when called from a subdirectory in a VPATH build with
967#          a relative $ac_aux_dir
968#
969# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
970# are both prefixed by $srcdir.  In an in-source build this is usually
971# harmless because $srcdir is '.', but things will broke when you
972# start a VPATH build or use an absolute $srcdir.
973#
974# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
975# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
976#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
977# and then we would define $MISSING as
978#   MISSING="\${SHELL} $am_aux_dir/missing"
979# This will work as long as MISSING is not called from configure, because
980# unfortunately $(top_srcdir) has no meaning in configure.
981# However there are other variables, like CC, which are often used in
982# configure, and could therefore not use this "fixed" $ac_aux_dir.
983#
984# Another solution, used here, is to always expand $ac_aux_dir to an
985# absolute PATH.  The drawback is that using absolute paths prevent a
986# configured tree to be moved without reconfiguration.
987
988AC_DEFUN([AM_AUX_DIR_EXPAND],
989[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
990# Expand $ac_aux_dir to an absolute path.
991am_aux_dir=`cd "$ac_aux_dir" && pwd`
992])
993
994# AM_CONDITIONAL                                            -*- Autoconf -*-
995
996# Copyright (C) 1997-2017 Free Software Foundation, Inc.
997#
998# This file is free software; the Free Software Foundation
999# gives unlimited permission to copy and/or distribute it,
1000# with or without modifications, as long as this notice is preserved.
1001
1002# AM_CONDITIONAL(NAME, SHELL-CONDITION)
1003# -------------------------------------
1004# Define a conditional.
1005AC_DEFUN([AM_CONDITIONAL],
1006[AC_PREREQ([2.52])dnl
1007 m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
1008       [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
1009AC_SUBST([$1_TRUE])dnl
1010AC_SUBST([$1_FALSE])dnl
1011_AM_SUBST_NOTMAKE([$1_TRUE])dnl
1012_AM_SUBST_NOTMAKE([$1_FALSE])dnl
1013m4_define([_AM_COND_VALUE_$1], [$2])dnl
1014if $2; then
1015  $1_TRUE=
1016  $1_FALSE='#'
1017else
1018  $1_TRUE='#'
1019  $1_FALSE=
1020fi
1021AC_CONFIG_COMMANDS_PRE(
1022[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
1023  AC_MSG_ERROR([[conditional "$1" was never defined.
1024Usually this means the macro was only invoked conditionally.]])
1025fi])])
1026
1027# Copyright (C) 1999-2017 Free Software Foundation, Inc.
1028#
1029# This file is free software; the Free Software Foundation
1030# gives unlimited permission to copy and/or distribute it,
1031# with or without modifications, as long as this notice is preserved.
1032
1033
1034# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
1035# written in clear, in which case automake, when reading aclocal.m4,
1036# will think it sees a *use*, and therefore will trigger all it's
1037# C support machinery.  Also note that it means that autoscan, seeing
1038# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
1039
1040
1041# _AM_DEPENDENCIES(NAME)
1042# ----------------------
1043# See how the compiler implements dependency checking.
1044# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
1045# We try a few techniques and use that to set a single cache variable.
1046#
1047# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
1048# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
1049# dependency, and given that the user is not expected to run this macro,
1050# just rely on AC_PROG_CC.
1051AC_DEFUN([_AM_DEPENDENCIES],
1052[AC_REQUIRE([AM_SET_DEPDIR])dnl
1053AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
1054AC_REQUIRE([AM_MAKE_INCLUDE])dnl
1055AC_REQUIRE([AM_DEP_TRACK])dnl
1056
1057m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
1058      [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
1059      [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
1060      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
1061      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
1062      [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
1063                    [depcc="$$1"   am_compiler_list=])
1064
1065AC_CACHE_CHECK([dependency style of $depcc],
1066               [am_cv_$1_dependencies_compiler_type],
1067[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
1068  # We make a subdir and do the tests there.  Otherwise we can end up
1069  # making bogus files that we don't know about and never remove.  For
1070  # instance it was reported that on HP-UX the gcc test will end up
1071  # making a dummy file named 'D' -- because '-MD' means "put the output
1072  # in D".
1073  rm -rf conftest.dir
1074  mkdir conftest.dir
1075  # Copy depcomp to subdir because otherwise we won't find it if we're
1076  # using a relative directory.
1077  cp "$am_depcomp" conftest.dir
1078  cd conftest.dir
1079  # We will build objects and dependencies in a subdirectory because
1080  # it helps to detect inapplicable dependency modes.  For instance
1081  # both Tru64's cc and ICC support -MD to output dependencies as a
1082  # side effect of compilation, but ICC will put the dependencies in
1083  # the current directory while Tru64 will put them in the object
1084  # directory.
1085  mkdir sub
1086
1087  am_cv_$1_dependencies_compiler_type=none
1088  if test "$am_compiler_list" = ""; then
1089     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
1090  fi
1091  am__universal=false
1092  m4_case([$1], [CC],
1093    [case " $depcc " in #(
1094     *\ -arch\ *\ -arch\ *) am__universal=true ;;
1095     esac],
1096    [CXX],
1097    [case " $depcc " in #(
1098     *\ -arch\ *\ -arch\ *) am__universal=true ;;
1099     esac])
1100
1101  for depmode in $am_compiler_list; do
1102    # Setup a source with many dependencies, because some compilers
1103    # like to wrap large dependency lists on column 80 (with \), and
1104    # we should not choose a depcomp mode which is confused by this.
1105    #
1106    # We need to recreate these files for each test, as the compiler may
1107    # overwrite some of them when testing with obscure command lines.
1108    # This happens at least with the AIX C compiler.
1109    : > sub/conftest.c
1110    for i in 1 2 3 4 5 6; do
1111      echo '#include "conftst'$i'.h"' >> sub/conftest.c
1112      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
1113      # Solaris 10 /bin/sh.
1114      echo '/* dummy */' > sub/conftst$i.h
1115    done
1116    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
1117
1118    # We check with '-c' and '-o' for the sake of the "dashmstdout"
1119    # mode.  It turns out that the SunPro C++ compiler does not properly
1120    # handle '-M -o', and we need to detect this.  Also, some Intel
1121    # versions had trouble with output in subdirs.
1122    am__obj=sub/conftest.${OBJEXT-o}
1123    am__minus_obj="-o $am__obj"
1124    case $depmode in
1125    gcc)
1126      # This depmode causes a compiler race in universal mode.
1127      test "$am__universal" = false || continue
1128      ;;
1129    nosideeffect)
1130      # After this tag, mechanisms are not by side-effect, so they'll
1131      # only be used when explicitly requested.
1132      if test "x$enable_dependency_tracking" = xyes; then
1133	continue
1134      else
1135	break
1136      fi
1137      ;;
1138    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
1139      # This compiler won't grok '-c -o', but also, the minuso test has
1140      # not run yet.  These depmodes are late enough in the game, and
1141      # so weak that their functioning should not be impacted.
1142      am__obj=conftest.${OBJEXT-o}
1143      am__minus_obj=
1144      ;;
1145    none) break ;;
1146    esac
1147    if depmode=$depmode \
1148       source=sub/conftest.c object=$am__obj \
1149       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
1150       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
1151         >/dev/null 2>conftest.err &&
1152       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
1153       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
1154       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
1155       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
1156      # icc doesn't choke on unknown options, it will just issue warnings
1157      # or remarks (even with -Werror).  So we grep stderr for any message
1158      # that says an option was ignored or not supported.
1159      # When given -MP, icc 7.0 and 7.1 complain thusly:
1160      #   icc: Command line warning: ignoring option '-M'; no argument required
1161      # The diagnosis changed in icc 8.0:
1162      #   icc: Command line remark: option '-MP' not supported
1163      if (grep 'ignoring option' conftest.err ||
1164          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
1165        am_cv_$1_dependencies_compiler_type=$depmode
1166        break
1167      fi
1168    fi
1169  done
1170
1171  cd ..
1172  rm -rf conftest.dir
1173else
1174  am_cv_$1_dependencies_compiler_type=none
1175fi
1176])
1177AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
1178AM_CONDITIONAL([am__fastdep$1], [
1179  test "x$enable_dependency_tracking" != xno \
1180  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
1181])
1182
1183
1184# AM_SET_DEPDIR
1185# -------------
1186# Choose a directory name for dependency files.
1187# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
1188AC_DEFUN([AM_SET_DEPDIR],
1189[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1190AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
1191])
1192
1193
1194# AM_DEP_TRACK
1195# ------------
1196AC_DEFUN([AM_DEP_TRACK],
1197[AC_ARG_ENABLE([dependency-tracking], [dnl
1198AS_HELP_STRING(
1199  [--enable-dependency-tracking],
1200  [do not reject slow dependency extractors])
1201AS_HELP_STRING(
1202  [--disable-dependency-tracking],
1203  [speeds up one-time build])])
1204if test "x$enable_dependency_tracking" != xno; then
1205  am_depcomp="$ac_aux_dir/depcomp"
1206  AMDEPBACKSLASH='\'
1207  am__nodep='_no'
1208fi
1209AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
1210AC_SUBST([AMDEPBACKSLASH])dnl
1211_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
1212AC_SUBST([am__nodep])dnl
1213_AM_SUBST_NOTMAKE([am__nodep])dnl
1214])
1215
1216# Generate code to set up dependency tracking.              -*- Autoconf -*-
1217
1218# Copyright (C) 1999-2017 Free Software Foundation, Inc.
1219#
1220# This file is free software; the Free Software Foundation
1221# gives unlimited permission to copy and/or distribute it,
1222# with or without modifications, as long as this notice is preserved.
1223
1224
1225# _AM_OUTPUT_DEPENDENCY_COMMANDS
1226# ------------------------------
1227AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
1228[{
1229  # Older Autoconf quotes --file arguments for eval, but not when files
1230  # are listed without --file.  Let's play safe and only enable the eval
1231  # if we detect the quoting.
1232  case $CONFIG_FILES in
1233  *\'*) eval set x "$CONFIG_FILES" ;;
1234  *)   set x $CONFIG_FILES ;;
1235  esac
1236  shift
1237  for mf
1238  do
1239    # Strip MF so we end up with the name of the file.
1240    mf=`echo "$mf" | sed -e 's/:.*$//'`
1241    # Check whether this is an Automake generated Makefile or not.
1242    # We used to match only the files named 'Makefile.in', but
1243    # some people rename them; so instead we look at the file content.
1244    # Grep'ing the first line is not enough: some people post-process
1245    # each Makefile.in and add a new line on top of each file to say so.
1246    # Grep'ing the whole file is not good either: AIX grep has a line
1247    # limit of 2048, but all sed's we know have understand at least 4000.
1248    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
1249      dirpart=`AS_DIRNAME("$mf")`
1250    else
1251      continue
1252    fi
1253    # Extract the definition of DEPDIR, am__include, and am__quote
1254    # from the Makefile without running 'make'.
1255    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
1256    test -z "$DEPDIR" && continue
1257    am__include=`sed -n 's/^am__include = //p' < "$mf"`
1258    test -z "$am__include" && continue
1259    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
1260    # Find all dependency output files, they are included files with
1261    # $(DEPDIR) in their names.  We invoke sed twice because it is the
1262    # simplest approach to changing $(DEPDIR) to its actual value in the
1263    # expansion.
1264    for file in `sed -n "
1265      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
1266	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
1267      # Make sure the directory exists.
1268      test -f "$dirpart/$file" && continue
1269      fdir=`AS_DIRNAME(["$file"])`
1270      AS_MKDIR_P([$dirpart/$fdir])
1271      # echo "creating $dirpart/$file"
1272      echo '# dummy' > "$dirpart/$file"
1273    done
1274  done
1275}
1276])# _AM_OUTPUT_DEPENDENCY_COMMANDS
1277
1278
1279# AM_OUTPUT_DEPENDENCY_COMMANDS
1280# -----------------------------
1281# This macro should only be invoked once -- use via AC_REQUIRE.
1282#
1283# This code is only required when automatic dependency tracking
1284# is enabled.  FIXME.  This creates each '.P' file that we will
1285# need in order to bootstrap the dependency handling code.
1286AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
1287[AC_CONFIG_COMMANDS([depfiles],
1288     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
1289     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
1290])
1291
1292# Do all the work for Automake.                             -*- Autoconf -*-
1293
1294# Copyright (C) 1996-2017 Free Software Foundation, Inc.
1295#
1296# This file is free software; the Free Software Foundation
1297# gives unlimited permission to copy and/or distribute it,
1298# with or without modifications, as long as this notice is preserved.
1299
1300# This macro actually does too much.  Some checks are only needed if
1301# your package does certain things.  But this isn't really a big deal.
1302
1303dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
1304m4_define([AC_PROG_CC],
1305m4_defn([AC_PROG_CC])
1306[_AM_PROG_CC_C_O
1307])
1308
1309# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
1310# AM_INIT_AUTOMAKE([OPTIONS])
1311# -----------------------------------------------
1312# The call with PACKAGE and VERSION arguments is the old style
1313# call (pre autoconf-2.50), which is being phased out.  PACKAGE
1314# and VERSION should now be passed to AC_INIT and removed from
1315# the call to AM_INIT_AUTOMAKE.
1316# We support both call styles for the transition.  After
1317# the next Automake release, Autoconf can make the AC_INIT
1318# arguments mandatory, and then we can depend on a new Autoconf
1319# release and drop the old call support.
1320AC_DEFUN([AM_INIT_AUTOMAKE],
1321[AC_PREREQ([2.65])dnl
1322dnl Autoconf wants to disallow AM_ names.  We explicitly allow
1323dnl the ones we care about.
1324m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
1325AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
1326AC_REQUIRE([AC_PROG_INSTALL])dnl
1327if test "`cd $srcdir && pwd`" != "`pwd`"; then
1328  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
1329  # is not polluted with repeated "-I."
1330  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
1331  # test to see if srcdir already configured
1332  if test -f $srcdir/config.status; then
1333    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
1334  fi
1335fi
1336
1337# test whether we have cygpath
1338if test -z "$CYGPATH_W"; then
1339  if (cygpath --version) >/dev/null 2>/dev/null; then
1340    CYGPATH_W='cygpath -w'
1341  else
1342    CYGPATH_W=echo
1343  fi
1344fi
1345AC_SUBST([CYGPATH_W])
1346
1347# Define the identity of the package.
1348dnl Distinguish between old-style and new-style calls.
1349m4_ifval([$2],
1350[AC_DIAGNOSE([obsolete],
1351             [$0: two- and three-arguments forms are deprecated.])
1352m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
1353 AC_SUBST([PACKAGE], [$1])dnl
1354 AC_SUBST([VERSION], [$2])],
1355[_AM_SET_OPTIONS([$1])dnl
1356dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
1357m4_if(
1358  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
1359  [ok:ok],,
1360  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
1361 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
1362 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
1363
1364_AM_IF_OPTION([no-define],,
1365[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
1366 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
1367
1368# Some tools Automake needs.
1369AC_REQUIRE([AM_SANITY_CHECK])dnl
1370AC_REQUIRE([AC_ARG_PROGRAM])dnl
1371AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
1372AM_MISSING_PROG([AUTOCONF], [autoconf])
1373AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
1374AM_MISSING_PROG([AUTOHEADER], [autoheader])
1375AM_MISSING_PROG([MAKEINFO], [makeinfo])
1376AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1377AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
1378AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1379# For better backward compatibility.  To be removed once Automake 1.9.x
1380# dies out for good.  For more background, see:
1381# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
1382# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
1383AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
1384# We need awk for the "check" target (and possibly the TAP driver).  The
1385# system "awk" is bad on some platforms.
1386AC_REQUIRE([AC_PROG_AWK])dnl
1387AC_REQUIRE([AC_PROG_MAKE_SET])dnl
1388AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1389_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
1390	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
1391			     [_AM_PROG_TAR([v7])])])
1392_AM_IF_OPTION([no-dependencies],,
1393[AC_PROVIDE_IFELSE([AC_PROG_CC],
1394		  [_AM_DEPENDENCIES([CC])],
1395		  [m4_define([AC_PROG_CC],
1396			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
1397AC_PROVIDE_IFELSE([AC_PROG_CXX],
1398		  [_AM_DEPENDENCIES([CXX])],
1399		  [m4_define([AC_PROG_CXX],
1400			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
1401AC_PROVIDE_IFELSE([AC_PROG_OBJC],
1402		  [_AM_DEPENDENCIES([OBJC])],
1403		  [m4_define([AC_PROG_OBJC],
1404			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
1405AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
1406		  [_AM_DEPENDENCIES([OBJCXX])],
1407		  [m4_define([AC_PROG_OBJCXX],
1408			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
1409])
1410AC_REQUIRE([AM_SILENT_RULES])dnl
1411dnl The testsuite driver may need to know about EXEEXT, so add the
1412dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
1413dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
1414AC_CONFIG_COMMANDS_PRE(dnl
1415[m4_provide_if([_AM_COMPILER_EXEEXT],
1416  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
1417
1418# POSIX will say in a future version that running "rm -f" with no argument
1419# is OK; and we want to be able to make that assumption in our Makefile
1420# recipes.  So use an aggressive probe to check that the usage we want is
1421# actually supported "in the wild" to an acceptable degree.
1422# See automake bug#10828.
1423# To make any issue more visible, cause the running configure to be aborted
1424# by default if the 'rm' program in use doesn't match our expectations; the
1425# user can still override this though.
1426if rm -f && rm -fr && rm -rf; then : OK; else
1427  cat >&2 <<'END'
1428Oops!
1429
1430Your 'rm' program seems unable to run without file operands specified
1431on the command line, even when the '-f' option is present.  This is contrary
1432to the behaviour of most rm programs out there, and not conforming with
1433the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
1434
1435Please tell bug-automake@gnu.org about your system, including the value
1436of your $PATH and any error possibly output before this message.  This
1437can help us improve future automake versions.
1438
1439END
1440  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
1441    echo 'Configuration will proceed anyway, since you have set the' >&2
1442    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
1443    echo >&2
1444  else
1445    cat >&2 <<'END'
1446Aborting the configuration process, to ensure you take notice of the issue.
1447
1448You can download and install GNU coreutils to get an 'rm' implementation
1449that behaves properly: <http://www.gnu.org/software/coreutils/>.
1450
1451If you want to complete the configuration process using your problematic
1452'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
1453to "yes", and re-run configure.
1454
1455END
1456    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
1457  fi
1458fi
1459dnl The trailing newline in this macro's definition is deliberate, for
1460dnl backward compatibility and to allow trailing 'dnl'-style comments
1461dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
1462])
1463
1464dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
1465dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
1466dnl mangled by Autoconf and run in a shell conditional statement.
1467m4_define([_AC_COMPILER_EXEEXT],
1468m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
1469
1470# When config.status generates a header, we must update the stamp-h file.
1471# This file resides in the same directory as the config header
1472# that is generated.  The stamp files are numbered to have different names.
1473
1474# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
1475# loop where config.status creates the headers, so we can generate
1476# our stamp files there.
1477AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
1478[# Compute $1's index in $config_headers.
1479_am_arg=$1
1480_am_stamp_count=1
1481for _am_header in $config_headers :; do
1482  case $_am_header in
1483    $_am_arg | $_am_arg:* )
1484      break ;;
1485    * )
1486      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
1487  esac
1488done
1489echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
1490
1491# Copyright (C) 2001-2017 Free Software Foundation, Inc.
1492#
1493# This file is free software; the Free Software Foundation
1494# gives unlimited permission to copy and/or distribute it,
1495# with or without modifications, as long as this notice is preserved.
1496
1497# AM_PROG_INSTALL_SH
1498# ------------------
1499# Define $install_sh.
1500AC_DEFUN([AM_PROG_INSTALL_SH],
1501[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1502if test x"${install_sh+set}" != xset; then
1503  case $am_aux_dir in
1504  *\ * | *\	*)
1505    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1506  *)
1507    install_sh="\${SHELL} $am_aux_dir/install-sh"
1508  esac
1509fi
1510AC_SUBST([install_sh])])
1511
1512# Copyright (C) 2003-2017 Free Software Foundation, Inc.
1513#
1514# This file is free software; the Free Software Foundation
1515# gives unlimited permission to copy and/or distribute it,
1516# with or without modifications, as long as this notice is preserved.
1517
1518# Check whether the underlying file-system supports filenames
1519# with a leading dot.  For instance MS-DOS doesn't.
1520AC_DEFUN([AM_SET_LEADING_DOT],
1521[rm -rf .tst 2>/dev/null
1522mkdir .tst 2>/dev/null
1523if test -d .tst; then
1524  am__leading_dot=.
1525else
1526  am__leading_dot=_
1527fi
1528rmdir .tst 2>/dev/null
1529AC_SUBST([am__leading_dot])])
1530
1531# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
1532# From Jim Meyering
1533
1534# Copyright (C) 1996-2017 Free Software Foundation, Inc.
1535#
1536# This file is free software; the Free Software Foundation
1537# gives unlimited permission to copy and/or distribute it,
1538# with or without modifications, as long as this notice is preserved.
1539
1540# AM_MAINTAINER_MODE([DEFAULT-MODE])
1541# ----------------------------------
1542# Control maintainer-specific portions of Makefiles.
1543# Default is to disable them, unless 'enable' is passed literally.
1544# For symmetry, 'disable' may be passed as well.  Anyway, the user
1545# can override the default with the --enable/--disable switch.
1546AC_DEFUN([AM_MAINTAINER_MODE],
1547[m4_case(m4_default([$1], [disable]),
1548       [enable], [m4_define([am_maintainer_other], [disable])],
1549       [disable], [m4_define([am_maintainer_other], [enable])],
1550       [m4_define([am_maintainer_other], [enable])
1551        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
1552AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
1553  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
1554  AC_ARG_ENABLE([maintainer-mode],
1555    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
1556      am_maintainer_other[ make rules and dependencies not useful
1557      (and sometimes confusing) to the casual installer])],
1558    [USE_MAINTAINER_MODE=$enableval],
1559    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
1560  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
1561  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
1562  MAINT=$MAINTAINER_MODE_TRUE
1563  AC_SUBST([MAINT])dnl
1564]
1565)
1566
1567# Check to see how 'make' treats includes.	            -*- Autoconf -*-
1568
1569# Copyright (C) 2001-2017 Free Software Foundation, Inc.
1570#
1571# This file is free software; the Free Software Foundation
1572# gives unlimited permission to copy and/or distribute it,
1573# with or without modifications, as long as this notice is preserved.
1574
1575# AM_MAKE_INCLUDE()
1576# -----------------
1577# Check to see how make treats includes.
1578AC_DEFUN([AM_MAKE_INCLUDE],
1579[am_make=${MAKE-make}
1580cat > confinc << 'END'
1581am__doit:
1582	@echo this is the am__doit target
1583.PHONY: am__doit
1584END
1585# If we don't find an include directive, just comment out the code.
1586AC_MSG_CHECKING([for style of include used by $am_make])
1587am__include="#"
1588am__quote=
1589_am_result=none
1590# First try GNU make style include.
1591echo "include confinc" > confmf
1592# Ignore all kinds of additional output from 'make'.
1593case `$am_make -s -f confmf 2> /dev/null` in #(
1594*the\ am__doit\ target*)
1595  am__include=include
1596  am__quote=
1597  _am_result=GNU
1598  ;;
1599esac
1600# Now try BSD make style include.
1601if test "$am__include" = "#"; then
1602   echo '.include "confinc"' > confmf
1603   case `$am_make -s -f confmf 2> /dev/null` in #(
1604   *the\ am__doit\ target*)
1605     am__include=.include
1606     am__quote="\""
1607     _am_result=BSD
1608     ;;
1609   esac
1610fi
1611AC_SUBST([am__include])
1612AC_SUBST([am__quote])
1613AC_MSG_RESULT([$_am_result])
1614rm -f confinc confmf
1615])
1616
1617# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
1618
1619# Copyright (C) 1997-2017 Free Software Foundation, Inc.
1620#
1621# This file is free software; the Free Software Foundation
1622# gives unlimited permission to copy and/or distribute it,
1623# with or without modifications, as long as this notice is preserved.
1624
1625# AM_MISSING_PROG(NAME, PROGRAM)
1626# ------------------------------
1627AC_DEFUN([AM_MISSING_PROG],
1628[AC_REQUIRE([AM_MISSING_HAS_RUN])
1629$1=${$1-"${am_missing_run}$2"}
1630AC_SUBST($1)])
1631
1632# AM_MISSING_HAS_RUN
1633# ------------------
1634# Define MISSING if not defined so far and test if it is modern enough.
1635# If it is, set am_missing_run to use it, otherwise, to nothing.
1636AC_DEFUN([AM_MISSING_HAS_RUN],
1637[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1638AC_REQUIRE_AUX_FILE([missing])dnl
1639if test x"${MISSING+set}" != xset; then
1640  case $am_aux_dir in
1641  *\ * | *\	*)
1642    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1643  *)
1644    MISSING="\${SHELL} $am_aux_dir/missing" ;;
1645  esac
1646fi
1647# Use eval to expand $SHELL
1648if eval "$MISSING --is-lightweight"; then
1649  am_missing_run="$MISSING "
1650else
1651  am_missing_run=
1652  AC_MSG_WARN(['missing' script is too old or missing])
1653fi
1654])
1655
1656# Helper functions for option handling.                     -*- Autoconf -*-
1657
1658# Copyright (C) 2001-2017 Free Software Foundation, Inc.
1659#
1660# This file is free software; the Free Software Foundation
1661# gives unlimited permission to copy and/or distribute it,
1662# with or without modifications, as long as this notice is preserved.
1663
1664# _AM_MANGLE_OPTION(NAME)
1665# -----------------------
1666AC_DEFUN([_AM_MANGLE_OPTION],
1667[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1668
1669# _AM_SET_OPTION(NAME)
1670# --------------------
1671# Set option NAME.  Presently that only means defining a flag for this option.
1672AC_DEFUN([_AM_SET_OPTION],
1673[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
1674
1675# _AM_SET_OPTIONS(OPTIONS)
1676# ------------------------
1677# OPTIONS is a space-separated list of Automake options.
1678AC_DEFUN([_AM_SET_OPTIONS],
1679[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1680
1681# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1682# -------------------------------------------
1683# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1684AC_DEFUN([_AM_IF_OPTION],
1685[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1686
1687# Copyright (C) 1999-2017 Free Software Foundation, Inc.
1688#
1689# This file is free software; the Free Software Foundation
1690# gives unlimited permission to copy and/or distribute it,
1691# with or without modifications, as long as this notice is preserved.
1692
1693# _AM_PROG_CC_C_O
1694# ---------------
1695# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
1696# to automatically call this.
1697AC_DEFUN([_AM_PROG_CC_C_O],
1698[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1699AC_REQUIRE_AUX_FILE([compile])dnl
1700AC_LANG_PUSH([C])dnl
1701AC_CACHE_CHECK(
1702  [whether $CC understands -c and -o together],
1703  [am_cv_prog_cc_c_o],
1704  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
1705  # Make sure it works both with $CC and with simple cc.
1706  # Following AC_PROG_CC_C_O, we do the test twice because some
1707  # compilers refuse to overwrite an existing .o file with -o,
1708  # though they will create one.
1709  am_cv_prog_cc_c_o=yes
1710  for am_i in 1 2; do
1711    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
1712         && test -f conftest2.$ac_objext; then
1713      : OK
1714    else
1715      am_cv_prog_cc_c_o=no
1716      break
1717    fi
1718  done
1719  rm -f core conftest*
1720  unset am_i])
1721if test "$am_cv_prog_cc_c_o" != yes; then
1722   # Losing compiler, so override with the script.
1723   # FIXME: It is wrong to rewrite CC.
1724   # But if we don't then we get into trouble of one sort or another.
1725   # A longer-term fix would be to have automake use am__CC in this case,
1726   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
1727   CC="$am_aux_dir/compile $CC"
1728fi
1729AC_LANG_POP([C])])
1730
1731# For backward compatibility.
1732AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
1733
1734# Copyright (C) 2001-2017 Free Software Foundation, Inc.
1735#
1736# This file is free software; the Free Software Foundation
1737# gives unlimited permission to copy and/or distribute it,
1738# with or without modifications, as long as this notice is preserved.
1739
1740# AM_RUN_LOG(COMMAND)
1741# -------------------
1742# Run COMMAND, save the exit status in ac_status, and log it.
1743# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
1744AC_DEFUN([AM_RUN_LOG],
1745[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
1746   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
1747   ac_status=$?
1748   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1749   (exit $ac_status); }])
1750
1751# Check to make sure that the build environment is sane.    -*- Autoconf -*-
1752
1753# Copyright (C) 1996-2017 Free Software Foundation, Inc.
1754#
1755# This file is free software; the Free Software Foundation
1756# gives unlimited permission to copy and/or distribute it,
1757# with or without modifications, as long as this notice is preserved.
1758
1759# AM_SANITY_CHECK
1760# ---------------
1761AC_DEFUN([AM_SANITY_CHECK],
1762[AC_MSG_CHECKING([whether build environment is sane])
1763# Reject unsafe characters in $srcdir or the absolute working directory
1764# name.  Accept space and tab only in the latter.
1765am_lf='
1766'
1767case `pwd` in
1768  *[[\\\"\#\$\&\'\`$am_lf]]*)
1769    AC_MSG_ERROR([unsafe absolute working directory name]);;
1770esac
1771case $srcdir in
1772  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
1773    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
1774esac
1775
1776# Do 'set' in a subshell so we don't clobber the current shell's
1777# arguments.  Must try -L first in case configure is actually a
1778# symlink; some systems play weird games with the mod time of symlinks
1779# (eg FreeBSD returns the mod time of the symlink's containing
1780# directory).
1781if (
1782   am_has_slept=no
1783   for am_try in 1 2; do
1784     echo "timestamp, slept: $am_has_slept" > conftest.file
1785     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1786     if test "$[*]" = "X"; then
1787	# -L didn't work.
1788	set X `ls -t "$srcdir/configure" conftest.file`
1789     fi
1790     if test "$[*]" != "X $srcdir/configure conftest.file" \
1791	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
1792
1793	# If neither matched, then we have a broken ls.  This can happen
1794	# if, for instance, CONFIG_SHELL is bash and it inherits a
1795	# broken ls alias from the environment.  This has actually
1796	# happened.  Such a system could not be considered "sane".
1797	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
1798  alias in your environment])
1799     fi
1800     if test "$[2]" = conftest.file || test $am_try -eq 2; then
1801       break
1802     fi
1803     # Just in case.
1804     sleep 1
1805     am_has_slept=yes
1806   done
1807   test "$[2]" = conftest.file
1808   )
1809then
1810   # Ok.
1811   :
1812else
1813   AC_MSG_ERROR([newly created file is older than distributed files!
1814Check your system clock])
1815fi
1816AC_MSG_RESULT([yes])
1817# If we didn't sleep, we still need to ensure time stamps of config.status and
1818# generated files are strictly newer.
1819am_sleep_pid=
1820if grep 'slept: no' conftest.file >/dev/null 2>&1; then
1821  ( sleep 1 ) &
1822  am_sleep_pid=$!
1823fi
1824AC_CONFIG_COMMANDS_PRE(
1825  [AC_MSG_CHECKING([that generated files are newer than configure])
1826   if test -n "$am_sleep_pid"; then
1827     # Hide warnings about reused PIDs.
1828     wait $am_sleep_pid 2>/dev/null
1829   fi
1830   AC_MSG_RESULT([done])])
1831rm -f conftest.file
1832])
1833
1834# Copyright (C) 2009-2017 Free Software Foundation, Inc.
1835#
1836# This file is free software; the Free Software Foundation
1837# gives unlimited permission to copy and/or distribute it,
1838# with or without modifications, as long as this notice is preserved.
1839
1840# AM_SILENT_RULES([DEFAULT])
1841# --------------------------
1842# Enable less verbose build rules; with the default set to DEFAULT
1843# ("yes" being less verbose, "no" or empty being verbose).
1844AC_DEFUN([AM_SILENT_RULES],
1845[AC_ARG_ENABLE([silent-rules], [dnl
1846AS_HELP_STRING(
1847  [--enable-silent-rules],
1848  [less verbose build output (undo: "make V=1")])
1849AS_HELP_STRING(
1850  [--disable-silent-rules],
1851  [verbose build output (undo: "make V=0")])dnl
1852])
1853case $enable_silent_rules in @%:@ (((
1854  yes) AM_DEFAULT_VERBOSITY=0;;
1855   no) AM_DEFAULT_VERBOSITY=1;;
1856    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1857esac
1858dnl
1859dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
1860dnl do not support nested variable expansions.
1861dnl See automake bug#9928 and bug#10237.
1862am_make=${MAKE-make}
1863AC_CACHE_CHECK([whether $am_make supports nested variables],
1864   [am_cv_make_support_nested_variables],
1865   [if AS_ECHO([['TRUE=$(BAR$(V))
1866BAR0=false
1867BAR1=true
1868V=1
1869am__doit:
1870	@$(TRUE)
1871.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
1872  am_cv_make_support_nested_variables=yes
1873else
1874  am_cv_make_support_nested_variables=no
1875fi])
1876if test $am_cv_make_support_nested_variables = yes; then
1877  dnl Using '$V' instead of '$(V)' breaks IRIX make.
1878  AM_V='$(V)'
1879  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
1880else
1881  AM_V=$AM_DEFAULT_VERBOSITY
1882  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
1883fi
1884AC_SUBST([AM_V])dnl
1885AM_SUBST_NOTMAKE([AM_V])dnl
1886AC_SUBST([AM_DEFAULT_V])dnl
1887AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1888AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1889AM_BACKSLASH='\'
1890AC_SUBST([AM_BACKSLASH])dnl
1891_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1892])
1893
1894# Copyright (C) 2001-2017 Free Software Foundation, Inc.
1895#
1896# This file is free software; the Free Software Foundation
1897# gives unlimited permission to copy and/or distribute it,
1898# with or without modifications, as long as this notice is preserved.
1899
1900# AM_PROG_INSTALL_STRIP
1901# ---------------------
1902# One issue with vendor 'install' (even GNU) is that you can't
1903# specify the program used to strip binaries.  This is especially
1904# annoying in cross-compiling environments, where the build's strip
1905# is unlikely to handle the host's binaries.
1906# Fortunately install-sh will honor a STRIPPROG variable, so we
1907# always use install-sh in "make install-strip", and initialize
1908# STRIPPROG with the value of the STRIP variable (set by the user).
1909AC_DEFUN([AM_PROG_INSTALL_STRIP],
1910[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1911# Installed binaries are usually stripped using 'strip' when the user
1912# run "make install-strip".  However 'strip' might not be the right
1913# tool to use in cross-compilation environments, therefore Automake
1914# will honor the 'STRIP' environment variable to overrule this program.
1915dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
1916if test "$cross_compiling" != no; then
1917  AC_CHECK_TOOL([STRIP], [strip], :)
1918fi
1919INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1920AC_SUBST([INSTALL_STRIP_PROGRAM])])
1921
1922# Copyright (C) 2006-2017 Free Software Foundation, Inc.
1923#
1924# This file is free software; the Free Software Foundation
1925# gives unlimited permission to copy and/or distribute it,
1926# with or without modifications, as long as this notice is preserved.
1927
1928# _AM_SUBST_NOTMAKE(VARIABLE)
1929# ---------------------------
1930# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1931# This macro is traced by Automake.
1932AC_DEFUN([_AM_SUBST_NOTMAKE])
1933
1934# AM_SUBST_NOTMAKE(VARIABLE)
1935# --------------------------
1936# Public sister of _AM_SUBST_NOTMAKE.
1937AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1938
1939# Check how to create a tarball.                            -*- Autoconf -*-
1940
1941# Copyright (C) 2004-2017 Free Software Foundation, Inc.
1942#
1943# This file is free software; the Free Software Foundation
1944# gives unlimited permission to copy and/or distribute it,
1945# with or without modifications, as long as this notice is preserved.
1946
1947# _AM_PROG_TAR(FORMAT)
1948# --------------------
1949# Check how to create a tarball in format FORMAT.
1950# FORMAT should be one of 'v7', 'ustar', or 'pax'.
1951#
1952# Substitute a variable $(am__tar) that is a command
1953# writing to stdout a FORMAT-tarball containing the directory
1954# $tardir.
1955#     tardir=directory && $(am__tar) > result.tar
1956#
1957# Substitute a variable $(am__untar) that extract such
1958# a tarball read from stdin.
1959#     $(am__untar) < result.tar
1960#
1961AC_DEFUN([_AM_PROG_TAR],
1962[# Always define AMTAR for backward compatibility.  Yes, it's still used
1963# in the wild :-(  We should find a proper way to deprecate it ...
1964AC_SUBST([AMTAR], ['$${TAR-tar}'])
1965
1966# We'll loop over all known methods to create a tar archive until one works.
1967_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1968
1969m4_if([$1], [v7],
1970  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1971
1972  [m4_case([$1],
1973    [ustar],
1974     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
1975      # There is notably a 21 bits limit for the UID and the GID.  In fact,
1976      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
1977      # and bug#13588).
1978      am_max_uid=2097151 # 2^21 - 1
1979      am_max_gid=$am_max_uid
1980      # The $UID and $GID variables are not portable, so we need to resort
1981      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
1982      # below are definitely unexpected, so allow the users to see them
1983      # (that is, avoid stderr redirection).
1984      am_uid=`id -u || echo unknown`
1985      am_gid=`id -g || echo unknown`
1986      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
1987      if test $am_uid -le $am_max_uid; then
1988         AC_MSG_RESULT([yes])
1989      else
1990         AC_MSG_RESULT([no])
1991         _am_tools=none
1992      fi
1993      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
1994      if test $am_gid -le $am_max_gid; then
1995         AC_MSG_RESULT([yes])
1996      else
1997        AC_MSG_RESULT([no])
1998        _am_tools=none
1999      fi],
2000
2001  [pax],
2002    [],
2003
2004  [m4_fatal([Unknown tar format])])
2005
2006  AC_MSG_CHECKING([how to create a $1 tar archive])
2007
2008  # Go ahead even if we have the value already cached.  We do so because we
2009  # need to set the values for the 'am__tar' and 'am__untar' variables.
2010  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
2011
2012  for _am_tool in $_am_tools; do
2013    case $_am_tool in
2014    gnutar)
2015      for _am_tar in tar gnutar gtar; do
2016        AM_RUN_LOG([$_am_tar --version]) && break
2017      done
2018      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
2019      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
2020      am__untar="$_am_tar -xf -"
2021      ;;
2022    plaintar)
2023      # Must skip GNU tar: if it does not support --format= it doesn't create
2024      # ustar tarball either.
2025      (tar --version) >/dev/null 2>&1 && continue
2026      am__tar='tar chf - "$$tardir"'
2027      am__tar_='tar chf - "$tardir"'
2028      am__untar='tar xf -'
2029      ;;
2030    pax)
2031      am__tar='pax -L -x $1 -w "$$tardir"'
2032      am__tar_='pax -L -x $1 -w "$tardir"'
2033      am__untar='pax -r'
2034      ;;
2035    cpio)
2036      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
2037      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
2038      am__untar='cpio -i -H $1 -d'
2039      ;;
2040    none)
2041      am__tar=false
2042      am__tar_=false
2043      am__untar=false
2044      ;;
2045    esac
2046
2047    # If the value was cached, stop now.  We just wanted to have am__tar
2048    # and am__untar set.
2049    test -n "${am_cv_prog_tar_$1}" && break
2050
2051    # tar/untar a dummy directory, and stop if the command works.
2052    rm -rf conftest.dir
2053    mkdir conftest.dir
2054    echo GrepMe > conftest.dir/file
2055    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
2056    rm -rf conftest.dir
2057    if test -s conftest.tar; then
2058      AM_RUN_LOG([$am__untar <conftest.tar])
2059      AM_RUN_LOG([cat conftest.dir/file])
2060      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
2061    fi
2062  done
2063  rm -rf conftest.dir
2064
2065  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
2066  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
2067
2068AC_SUBST([am__tar])
2069AC_SUBST([am__untar])
2070]) # _AM_PROG_TAR
2071
2072m4_include([m4/intltool.m4])
2073m4_include([m4/libtool.m4])
2074m4_include([m4/ltoptions.m4])
2075m4_include([m4/ltsugar.m4])
2076m4_include([m4/ltversion.m4])
2077m4_include([m4/lt~obsolete.m4])
2078