1# generated automatically by aclocal 1.10.2 -*- Autoconf -*-
2
3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4# 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
5# This file is free software; the Free Software Foundation
6# gives unlimited permission to copy and/or distribute it,
7# with or without modifications, as long as this notice is preserved.
8
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12# PARTICULAR PURPOSE.
13
14m4_ifndef([AC_AUTOCONF_VERSION],
15  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],,
17[m4_warning([this file was generated for autoconf 2.63.
18You have another version of autoconf.  It may work, but is not guaranteed to.
19If you have problems, you may need to regenerate the build system entirely.
20To do so, use the procedure documented by the package, typically `autoreconf'.])])
21
22# pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
23# 
24# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
25#
26# This program is free software; you can redistribute it and/or modify
27# it under the terms of the GNU General Public License as published by
28# the Free Software Foundation; either version 2 of the License, or
29# (at your option) any later version.
30#
31# This program is distributed in the hope that it will be useful, but
32# WITHOUT ANY WARRANTY; without even the implied warranty of
33# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
34# General Public License for more details.
35#
36# You should have received a copy of the GNU General Public License
37# along with this program; if not, write to the Free Software
38# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
39#
40# As a special exception to the GNU General Public License, if you
41# distribute this file as part of a program that contains a
42# configuration script generated by Autoconf, you may include it under
43# the same distribution terms that you use for the rest of that program.
44
45# PKG_PROG_PKG_CONFIG([MIN-VERSION])
46# ----------------------------------
47AC_DEFUN([PKG_PROG_PKG_CONFIG],
48[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
49m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
50AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
51if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
52	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
53fi
54if test -n "$PKG_CONFIG"; then
55	_pkg_min_version=m4_default([$1], [0.9.0])
56	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
57	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
58		AC_MSG_RESULT([yes])
59	else
60		AC_MSG_RESULT([no])
61		PKG_CONFIG=""
62	fi
63		
64fi[]dnl
65])# PKG_PROG_PKG_CONFIG
66
67# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
68#
69# Check to see whether a particular set of modules exists.  Similar
70# to PKG_CHECK_MODULES(), but does not set variables or print errors.
71#
72#
73# Similar to PKG_CHECK_MODULES, make sure that the first instance of
74# this or PKG_CHECK_MODULES is called, or make sure to call
75# PKG_CHECK_EXISTS manually
76# --------------------------------------------------------------
77AC_DEFUN([PKG_CHECK_EXISTS],
78[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
79if test -n "$PKG_CONFIG" && \
80    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
81  m4_ifval([$2], [$2], [:])
82m4_ifvaln([$3], [else
83  $3])dnl
84fi])
85
86
87# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
88# ---------------------------------------------
89m4_define([_PKG_CONFIG],
90[if test -n "$$1"; then
91    pkg_cv_[]$1="$$1"
92 elif test -n "$PKG_CONFIG"; then
93    PKG_CHECK_EXISTS([$3],
94                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
95		     [pkg_failed=yes])
96 else
97    pkg_failed=untried
98fi[]dnl
99])# _PKG_CONFIG
100
101# _PKG_SHORT_ERRORS_SUPPORTED
102# -----------------------------
103AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
104[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
105if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
106        _pkg_short_errors_supported=yes
107else
108        _pkg_short_errors_supported=no
109fi[]dnl
110])# _PKG_SHORT_ERRORS_SUPPORTED
111
112
113# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
114# [ACTION-IF-NOT-FOUND])
115#
116#
117# Note that if there is a possibility the first call to
118# PKG_CHECK_MODULES might not happen, you should be sure to include an
119# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
120#
121#
122# --------------------------------------------------------------
123AC_DEFUN([PKG_CHECK_MODULES],
124[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
125AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
126AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
127
128pkg_failed=no
129AC_MSG_CHECKING([for $1])
130
131_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
132_PKG_CONFIG([$1][_LIBS], [libs], [$2])
133
134m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
135and $1[]_LIBS to avoid the need to call pkg-config.
136See the pkg-config man page for more details.])
137
138if test $pkg_failed = yes; then
139        _PKG_SHORT_ERRORS_SUPPORTED
140        if test $_pkg_short_errors_supported = yes; then
141	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
142        else 
143	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
144        fi
145	# Put the nasty error message in config.log where it belongs
146	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
147
148	ifelse([$4], , [AC_MSG_ERROR(dnl
149[Package requirements ($2) were not met:
150
151$$1_PKG_ERRORS
152
153Consider adjusting the PKG_CONFIG_PATH environment variable if you
154installed software in a non-standard prefix.
155
156_PKG_TEXT
157])],
158		[AC_MSG_RESULT([no])
159                $4])
160elif test $pkg_failed = untried; then
161	ifelse([$4], , [AC_MSG_FAILURE(dnl
162[The pkg-config script could not be found or is too old.  Make sure it
163is in your PATH or set the PKG_CONFIG environment variable to the full
164path to pkg-config.
165
166_PKG_TEXT
167
168To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
169		[$4])
170else
171	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
172	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
173        AC_MSG_RESULT([yes])
174	ifelse([$3], , :, [$3])
175fi[]dnl
176])# PKG_CHECK_MODULES
177
178# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
179#
180# This file is free software; the Free Software Foundation
181# gives unlimited permission to copy and/or distribute it,
182# with or without modifications, as long as this notice is preserved.
183
184# AM_AUTOMAKE_VERSION(VERSION)
185# ----------------------------
186# Automake X.Y traces this macro to ensure aclocal.m4 has been
187# generated from the m4 files accompanying Automake X.Y.
188# (This private macro should not be called outside this file.)
189AC_DEFUN([AM_AUTOMAKE_VERSION],
190[am__api_version='1.10'
191dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
192dnl require some minimum version.  Point them to the right macro.
193m4_if([$1], [1.10.2], [],
194      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
195])
196
197# _AM_AUTOCONF_VERSION(VERSION)
198# -----------------------------
199# aclocal traces this macro to find the Autoconf version.
200# This is a private macro too.  Using m4_define simplifies
201# the logic in aclocal, which can simply ignore this definition.
202m4_define([_AM_AUTOCONF_VERSION], [])
203
204# AM_SET_CURRENT_AUTOMAKE_VERSION
205# -------------------------------
206# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
207# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
208AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
209[AM_AUTOMAKE_VERSION([1.10.2])dnl
210m4_ifndef([AC_AUTOCONF_VERSION],
211  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
212_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
213
214# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
215
216# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
217#
218# This file is free software; the Free Software Foundation
219# gives unlimited permission to copy and/or distribute it,
220# with or without modifications, as long as this notice is preserved.
221
222# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
223# $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
224# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
225#
226# Of course, Automake must honor this variable whenever it calls a
227# tool from the auxiliary directory.  The problem is that $srcdir (and
228# therefore $ac_aux_dir as well) can be either absolute or relative,
229# depending on how configure is run.  This is pretty annoying, since
230# it makes $ac_aux_dir quite unusable in subdirectories: in the top
231# source directory, any form will work fine, but in subdirectories a
232# relative path needs to be adjusted first.
233#
234# $ac_aux_dir/missing
235#    fails when called from a subdirectory if $ac_aux_dir is relative
236# $top_srcdir/$ac_aux_dir/missing
237#    fails if $ac_aux_dir is absolute,
238#    fails when called from a subdirectory in a VPATH build with
239#          a relative $ac_aux_dir
240#
241# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
242# are both prefixed by $srcdir.  In an in-source build this is usually
243# harmless because $srcdir is `.', but things will broke when you
244# start a VPATH build or use an absolute $srcdir.
245#
246# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
247# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
248#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
249# and then we would define $MISSING as
250#   MISSING="\${SHELL} $am_aux_dir/missing"
251# This will work as long as MISSING is not called from configure, because
252# unfortunately $(top_srcdir) has no meaning in configure.
253# However there are other variables, like CC, which are often used in
254# configure, and could therefore not use this "fixed" $ac_aux_dir.
255#
256# Another solution, used here, is to always expand $ac_aux_dir to an
257# absolute PATH.  The drawback is that using absolute paths prevent a
258# configured tree to be moved without reconfiguration.
259
260AC_DEFUN([AM_AUX_DIR_EXPAND],
261[dnl Rely on autoconf to set up CDPATH properly.
262AC_PREREQ([2.50])dnl
263# expand $ac_aux_dir to an absolute path
264am_aux_dir=`cd $ac_aux_dir && pwd`
265])
266
267# AM_CONDITIONAL                                            -*- Autoconf -*-
268
269# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
270# Free Software Foundation, Inc.
271#
272# This file is free software; the Free Software Foundation
273# gives unlimited permission to copy and/or distribute it,
274# with or without modifications, as long as this notice is preserved.
275
276# serial 8
277
278# AM_CONDITIONAL(NAME, SHELL-CONDITION)
279# -------------------------------------
280# Define a conditional.
281AC_DEFUN([AM_CONDITIONAL],
282[AC_PREREQ(2.52)dnl
283 ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
284	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
285AC_SUBST([$1_TRUE])dnl
286AC_SUBST([$1_FALSE])dnl
287_AM_SUBST_NOTMAKE([$1_TRUE])dnl
288_AM_SUBST_NOTMAKE([$1_FALSE])dnl
289if $2; then
290  $1_TRUE=
291  $1_FALSE='#'
292else
293  $1_TRUE='#'
294  $1_FALSE=
295fi
296AC_CONFIG_COMMANDS_PRE(
297[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
298  AC_MSG_ERROR([[conditional "$1" was never defined.
299Usually this means the macro was only invoked conditionally.]])
300fi])])
301
302# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
303# Free Software Foundation, Inc.
304#
305# This file is free software; the Free Software Foundation
306# gives unlimited permission to copy and/or distribute it,
307# with or without modifications, as long as this notice is preserved.
308
309# serial 9
310
311# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
312# written in clear, in which case automake, when reading aclocal.m4,
313# will think it sees a *use*, and therefore will trigger all it's
314# C support machinery.  Also note that it means that autoscan, seeing
315# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
316
317
318# _AM_DEPENDENCIES(NAME)
319# ----------------------
320# See how the compiler implements dependency checking.
321# NAME is "CC", "CXX", "GCJ", or "OBJC".
322# We try a few techniques and use that to set a single cache variable.
323#
324# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
325# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
326# dependency, and given that the user is not expected to run this macro,
327# just rely on AC_PROG_CC.
328AC_DEFUN([_AM_DEPENDENCIES],
329[AC_REQUIRE([AM_SET_DEPDIR])dnl
330AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
331AC_REQUIRE([AM_MAKE_INCLUDE])dnl
332AC_REQUIRE([AM_DEP_TRACK])dnl
333
334ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
335       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
336       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
337       [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
338       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
339                   [depcc="$$1"   am_compiler_list=])
340
341AC_CACHE_CHECK([dependency style of $depcc],
342               [am_cv_$1_dependencies_compiler_type],
343[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
344  # We make a subdir and do the tests there.  Otherwise we can end up
345  # making bogus files that we don't know about and never remove.  For
346  # instance it was reported that on HP-UX the gcc test will end up
347  # making a dummy file named `D' -- because `-MD' means `put the output
348  # in D'.
349  mkdir conftest.dir
350  # Copy depcomp to subdir because otherwise we won't find it if we're
351  # using a relative directory.
352  cp "$am_depcomp" conftest.dir
353  cd conftest.dir
354  # We will build objects and dependencies in a subdirectory because
355  # it helps to detect inapplicable dependency modes.  For instance
356  # both Tru64's cc and ICC support -MD to output dependencies as a
357  # side effect of compilation, but ICC will put the dependencies in
358  # the current directory while Tru64 will put them in the object
359  # directory.
360  mkdir sub
361
362  am_cv_$1_dependencies_compiler_type=none
363  if test "$am_compiler_list" = ""; then
364     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
365  fi
366  for depmode in $am_compiler_list; do
367    # Setup a source with many dependencies, because some compilers
368    # like to wrap large dependency lists on column 80 (with \), and
369    # we should not choose a depcomp mode which is confused by this.
370    #
371    # We need to recreate these files for each test, as the compiler may
372    # overwrite some of them when testing with obscure command lines.
373    # This happens at least with the AIX C compiler.
374    : > sub/conftest.c
375    for i in 1 2 3 4 5 6; do
376      echo '#include "conftst'$i'.h"' >> sub/conftest.c
377      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
378      # Solaris 8's {/usr,}/bin/sh.
379      touch sub/conftst$i.h
380    done
381    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
382
383    case $depmode in
384    nosideeffect)
385      # after this tag, mechanisms are not by side-effect, so they'll
386      # only be used when explicitly requested
387      if test "x$enable_dependency_tracking" = xyes; then
388	continue
389      else
390	break
391      fi
392      ;;
393    none) break ;;
394    esac
395    # We check with `-c' and `-o' for the sake of the "dashmstdout"
396    # mode.  It turns out that the SunPro C++ compiler does not properly
397    # handle `-M -o', and we need to detect this.
398    if depmode=$depmode \
399       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
400       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
401       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
402         >/dev/null 2>conftest.err &&
403       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
404       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
405       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
406       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
407      # icc doesn't choke on unknown options, it will just issue warnings
408      # or remarks (even with -Werror).  So we grep stderr for any message
409      # that says an option was ignored or not supported.
410      # When given -MP, icc 7.0 and 7.1 complain thusly:
411      #   icc: Command line warning: ignoring option '-M'; no argument required
412      # The diagnosis changed in icc 8.0:
413      #   icc: Command line remark: option '-MP' not supported
414      if (grep 'ignoring option' conftest.err ||
415          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
416        am_cv_$1_dependencies_compiler_type=$depmode
417        break
418      fi
419    fi
420  done
421
422  cd ..
423  rm -rf conftest.dir
424else
425  am_cv_$1_dependencies_compiler_type=none
426fi
427])
428AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
429AM_CONDITIONAL([am__fastdep$1], [
430  test "x$enable_dependency_tracking" != xno \
431  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
432])
433
434
435# AM_SET_DEPDIR
436# -------------
437# Choose a directory name for dependency files.
438# This macro is AC_REQUIREd in _AM_DEPENDENCIES
439AC_DEFUN([AM_SET_DEPDIR],
440[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
441AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
442])
443
444
445# AM_DEP_TRACK
446# ------------
447AC_DEFUN([AM_DEP_TRACK],
448[AC_ARG_ENABLE(dependency-tracking,
449[  --disable-dependency-tracking  speeds up one-time build
450  --enable-dependency-tracking   do not reject slow dependency extractors])
451if test "x$enable_dependency_tracking" != xno; then
452  am_depcomp="$ac_aux_dir/depcomp"
453  AMDEPBACKSLASH='\'
454fi
455AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
456AC_SUBST([AMDEPBACKSLASH])dnl
457_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
458])
459
460# Generate code to set up dependency tracking.              -*- Autoconf -*-
461
462# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
463# Free Software Foundation, Inc.
464#
465# This file is free software; the Free Software Foundation
466# gives unlimited permission to copy and/or distribute it,
467# with or without modifications, as long as this notice is preserved.
468
469#serial 4
470
471# _AM_OUTPUT_DEPENDENCY_COMMANDS
472# ------------------------------
473AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
474[# Autoconf 2.62 quotes --file arguments for eval, but not when files
475# are listed without --file.  Let's play safe and only enable the eval
476# if we detect the quoting.
477case $CONFIG_FILES in
478*\'*) eval set x "$CONFIG_FILES" ;;
479*)   set x $CONFIG_FILES ;;
480esac
481shift
482for mf
483do
484  # Strip MF so we end up with the name of the file.
485  mf=`echo "$mf" | sed -e 's/:.*$//'`
486  # Check whether this is an Automake generated Makefile or not.
487  # We used to match only the files named `Makefile.in', but
488  # some people rename them; so instead we look at the file content.
489  # Grep'ing the first line is not enough: some people post-process
490  # each Makefile.in and add a new line on top of each file to say so.
491  # Grep'ing the whole file is not good either: AIX grep has a line
492  # limit of 2048, but all sed's we know have understand at least 4000.
493  if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
494    dirpart=`AS_DIRNAME("$mf")`
495  else
496    continue
497  fi
498  # Extract the definition of DEPDIR, am__include, and am__quote
499  # from the Makefile without running `make'.
500  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
501  test -z "$DEPDIR" && continue
502  am__include=`sed -n 's/^am__include = //p' < "$mf"`
503  test -z "am__include" && continue
504  am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
505  # When using ansi2knr, U may be empty or an underscore; expand it
506  U=`sed -n 's/^U = //p' < "$mf"`
507  # Find all dependency output files, they are included files with
508  # $(DEPDIR) in their names.  We invoke sed twice because it is the
509  # simplest approach to changing $(DEPDIR) to its actual value in the
510  # expansion.
511  for file in `sed -n "
512    s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
513       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
514    # Make sure the directory exists.
515    test -f "$dirpart/$file" && continue
516    fdir=`AS_DIRNAME(["$file"])`
517    AS_MKDIR_P([$dirpart/$fdir])
518    # echo "creating $dirpart/$file"
519    echo '# dummy' > "$dirpart/$file"
520  done
521done
522])# _AM_OUTPUT_DEPENDENCY_COMMANDS
523
524
525# AM_OUTPUT_DEPENDENCY_COMMANDS
526# -----------------------------
527# This macro should only be invoked once -- use via AC_REQUIRE.
528#
529# This code is only required when automatic dependency tracking
530# is enabled.  FIXME.  This creates each `.P' file that we will
531# need in order to bootstrap the dependency handling code.
532AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
533[AC_CONFIG_COMMANDS([depfiles],
534     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
535     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
536])
537
538# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
539# Free Software Foundation, Inc.
540#
541# This file is free software; the Free Software Foundation
542# gives unlimited permission to copy and/or distribute it,
543# with or without modifications, as long as this notice is preserved.
544
545# serial 8
546
547# AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
548AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
549
550# Do all the work for Automake.                             -*- Autoconf -*-
551
552# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
553# 2005, 2006, 2008 Free Software Foundation, Inc.
554#
555# This file is free software; the Free Software Foundation
556# gives unlimited permission to copy and/or distribute it,
557# with or without modifications, as long as this notice is preserved.
558
559# serial 13
560
561# This macro actually does too much.  Some checks are only needed if
562# your package does certain things.  But this isn't really a big deal.
563
564# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
565# AM_INIT_AUTOMAKE([OPTIONS])
566# -----------------------------------------------
567# The call with PACKAGE and VERSION arguments is the old style
568# call (pre autoconf-2.50), which is being phased out.  PACKAGE
569# and VERSION should now be passed to AC_INIT and removed from
570# the call to AM_INIT_AUTOMAKE.
571# We support both call styles for the transition.  After
572# the next Automake release, Autoconf can make the AC_INIT
573# arguments mandatory, and then we can depend on a new Autoconf
574# release and drop the old call support.
575AC_DEFUN([AM_INIT_AUTOMAKE],
576[AC_PREREQ([2.60])dnl
577dnl Autoconf wants to disallow AM_ names.  We explicitly allow
578dnl the ones we care about.
579m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
580AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
581AC_REQUIRE([AC_PROG_INSTALL])dnl
582if test "`cd $srcdir && pwd`" != "`pwd`"; then
583  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
584  # is not polluted with repeated "-I."
585  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
586  # test to see if srcdir already configured
587  if test -f $srcdir/config.status; then
588    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
589  fi
590fi
591
592# test whether we have cygpath
593if test -z "$CYGPATH_W"; then
594  if (cygpath --version) >/dev/null 2>/dev/null; then
595    CYGPATH_W='cygpath -w'
596  else
597    CYGPATH_W=echo
598  fi
599fi
600AC_SUBST([CYGPATH_W])
601
602# Define the identity of the package.
603dnl Distinguish between old-style and new-style calls.
604m4_ifval([$2],
605[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
606 AC_SUBST([PACKAGE], [$1])dnl
607 AC_SUBST([VERSION], [$2])],
608[_AM_SET_OPTIONS([$1])dnl
609dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
610m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
611  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
612 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
613 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
614
615_AM_IF_OPTION([no-define],,
616[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
617 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
618
619# Some tools Automake needs.
620AC_REQUIRE([AM_SANITY_CHECK])dnl
621AC_REQUIRE([AC_ARG_PROGRAM])dnl
622AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
623AM_MISSING_PROG(AUTOCONF, autoconf)
624AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
625AM_MISSING_PROG(AUTOHEADER, autoheader)
626AM_MISSING_PROG(MAKEINFO, makeinfo)
627AM_PROG_INSTALL_SH
628AM_PROG_INSTALL_STRIP
629AC_REQUIRE([AM_PROG_MKDIR_P])dnl
630# We need awk for the "check" target.  The system "awk" is bad on
631# some platforms.
632AC_REQUIRE([AC_PROG_AWK])dnl
633AC_REQUIRE([AC_PROG_MAKE_SET])dnl
634AC_REQUIRE([AM_SET_LEADING_DOT])dnl
635_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
636              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
637	      		     [_AM_PROG_TAR([v7])])])
638_AM_IF_OPTION([no-dependencies],,
639[AC_PROVIDE_IFELSE([AC_PROG_CC],
640                  [_AM_DEPENDENCIES(CC)],
641                  [define([AC_PROG_CC],
642                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
643AC_PROVIDE_IFELSE([AC_PROG_CXX],
644                  [_AM_DEPENDENCIES(CXX)],
645                  [define([AC_PROG_CXX],
646                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
647AC_PROVIDE_IFELSE([AC_PROG_OBJC],
648                  [_AM_DEPENDENCIES(OBJC)],
649                  [define([AC_PROG_OBJC],
650                          defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
651])
652])
653
654
655# When config.status generates a header, we must update the stamp-h file.
656# This file resides in the same directory as the config header
657# that is generated.  The stamp files are numbered to have different names.
658
659# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
660# loop where config.status creates the headers, so we can generate
661# our stamp files there.
662AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
663[# Compute $1's index in $config_headers.
664_am_arg=$1
665_am_stamp_count=1
666for _am_header in $config_headers :; do
667  case $_am_header in
668    $_am_arg | $_am_arg:* )
669      break ;;
670    * )
671      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
672  esac
673done
674echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
675
676# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
677#
678# This file is free software; the Free Software Foundation
679# gives unlimited permission to copy and/or distribute it,
680# with or without modifications, as long as this notice is preserved.
681
682# AM_PROG_INSTALL_SH
683# ------------------
684# Define $install_sh.
685AC_DEFUN([AM_PROG_INSTALL_SH],
686[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
687install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
688AC_SUBST(install_sh)])
689
690# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
691#
692# This file is free software; the Free Software Foundation
693# gives unlimited permission to copy and/or distribute it,
694# with or without modifications, as long as this notice is preserved.
695
696# serial 2
697
698# Check whether the underlying file-system supports filenames
699# with a leading dot.  For instance MS-DOS doesn't.
700AC_DEFUN([AM_SET_LEADING_DOT],
701[rm -rf .tst 2>/dev/null
702mkdir .tst 2>/dev/null
703if test -d .tst; then
704  am__leading_dot=.
705else
706  am__leading_dot=_
707fi
708rmdir .tst 2>/dev/null
709AC_SUBST([am__leading_dot])])
710
711# Check to see how 'make' treats includes.	            -*- Autoconf -*-
712
713# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
714#
715# This file is free software; the Free Software Foundation
716# gives unlimited permission to copy and/or distribute it,
717# with or without modifications, as long as this notice is preserved.
718
719# serial 3
720
721# AM_MAKE_INCLUDE()
722# -----------------
723# Check to see how make treats includes.
724AC_DEFUN([AM_MAKE_INCLUDE],
725[am_make=${MAKE-make}
726cat > confinc << 'END'
727am__doit:
728	@echo done
729.PHONY: am__doit
730END
731# If we don't find an include directive, just comment out the code.
732AC_MSG_CHECKING([for style of include used by $am_make])
733am__include="#"
734am__quote=
735_am_result=none
736# First try GNU make style include.
737echo "include confinc" > confmf
738# We grep out `Entering directory' and `Leaving directory'
739# messages which can occur if `w' ends up in MAKEFLAGS.
740# In particular we don't look at `^make:' because GNU make might
741# be invoked under some other name (usually "gmake"), in which
742# case it prints its new name instead of `make'.
743if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
744   am__include=include
745   am__quote=
746   _am_result=GNU
747fi
748# Now try BSD make style include.
749if test "$am__include" = "#"; then
750   echo '.include "confinc"' > confmf
751   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
752      am__include=.include
753      am__quote="\""
754      _am_result=BSD
755   fi
756fi
757AC_SUBST([am__include])
758AC_SUBST([am__quote])
759AC_MSG_RESULT([$_am_result])
760rm -f confinc confmf
761])
762
763# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
764# Free Software Foundation, Inc.
765#
766# This file is free software; the Free Software Foundation
767# gives unlimited permission to copy and/or distribute it,
768# with or without modifications, as long as this notice is preserved.
769
770# serial 6
771
772# AM_PROG_CC_C_O
773# --------------
774# Like AC_PROG_CC_C_O, but changed for automake.
775AC_DEFUN([AM_PROG_CC_C_O],
776[AC_REQUIRE([AC_PROG_CC_C_O])dnl
777AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
778AC_REQUIRE_AUX_FILE([compile])dnl
779# FIXME: we rely on the cache variable name because
780# there is no other way.
781set dummy $CC
782am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
783eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
784if test "$am_t" != yes; then
785   # Losing compiler, so override with the script.
786   # FIXME: It is wrong to rewrite CC.
787   # But if we don't then we get into trouble of one sort or another.
788   # A longer-term fix would be to have automake use am__CC in this case,
789   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
790   CC="$am_aux_dir/compile $CC"
791fi
792dnl Make sure AC_PROG_CC is never called again, or it will override our
793dnl setting of CC.
794m4_define([AC_PROG_CC],
795          [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
796])
797
798# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
799
800# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
801# Free Software Foundation, Inc.
802#
803# This file is free software; the Free Software Foundation
804# gives unlimited permission to copy and/or distribute it,
805# with or without modifications, as long as this notice is preserved.
806
807# serial 5
808
809# AM_MISSING_PROG(NAME, PROGRAM)
810# ------------------------------
811AC_DEFUN([AM_MISSING_PROG],
812[AC_REQUIRE([AM_MISSING_HAS_RUN])
813$1=${$1-"${am_missing_run}$2"}
814AC_SUBST($1)])
815
816
817# AM_MISSING_HAS_RUN
818# ------------------
819# Define MISSING if not defined so far and test if it supports --run.
820# If it does, set am_missing_run to use it, otherwise, to nothing.
821AC_DEFUN([AM_MISSING_HAS_RUN],
822[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
823AC_REQUIRE_AUX_FILE([missing])dnl
824test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
825# Use eval to expand $SHELL
826if eval "$MISSING --run true"; then
827  am_missing_run="$MISSING --run "
828else
829  am_missing_run=
830  AC_MSG_WARN([`missing' script is too old or missing])
831fi
832])
833
834# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
835#
836# This file is free software; the Free Software Foundation
837# gives unlimited permission to copy and/or distribute it,
838# with or without modifications, as long as this notice is preserved.
839
840# AM_PROG_MKDIR_P
841# ---------------
842# Check for `mkdir -p'.
843AC_DEFUN([AM_PROG_MKDIR_P],
844[AC_PREREQ([2.60])dnl
845AC_REQUIRE([AC_PROG_MKDIR_P])dnl
846dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
847dnl while keeping a definition of mkdir_p for backward compatibility.
848dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
849dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
850dnl Makefile.ins that do not define MKDIR_P, so we do our own
851dnl adjustment using top_builddir (which is defined more often than
852dnl MKDIR_P).
853AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
854case $mkdir_p in
855  [[\\/$]]* | ?:[[\\/]]*) ;;
856  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
857esac
858])
859
860# Helper functions for option handling.                     -*- Autoconf -*-
861
862# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
863#
864# This file is free software; the Free Software Foundation
865# gives unlimited permission to copy and/or distribute it,
866# with or without modifications, as long as this notice is preserved.
867
868# serial 4
869
870# _AM_MANGLE_OPTION(NAME)
871# -----------------------
872AC_DEFUN([_AM_MANGLE_OPTION],
873[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
874
875# _AM_SET_OPTION(NAME)
876# ------------------------------
877# Set option NAME.  Presently that only means defining a flag for this option.
878AC_DEFUN([_AM_SET_OPTION],
879[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
880
881# _AM_SET_OPTIONS(OPTIONS)
882# ----------------------------------
883# OPTIONS is a space-separated list of Automake options.
884AC_DEFUN([_AM_SET_OPTIONS],
885[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
886
887# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
888# -------------------------------------------
889# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
890AC_DEFUN([_AM_IF_OPTION],
891[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
892
893# Check to make sure that the build environment is sane.    -*- Autoconf -*-
894
895# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
896# Free Software Foundation, Inc.
897#
898# This file is free software; the Free Software Foundation
899# gives unlimited permission to copy and/or distribute it,
900# with or without modifications, as long as this notice is preserved.
901
902# serial 4
903
904# AM_SANITY_CHECK
905# ---------------
906AC_DEFUN([AM_SANITY_CHECK],
907[AC_MSG_CHECKING([whether build environment is sane])
908# Just in case
909sleep 1
910echo timestamp > conftest.file
911# Do `set' in a subshell so we don't clobber the current shell's
912# arguments.  Must try -L first in case configure is actually a
913# symlink; some systems play weird games with the mod time of symlinks
914# (eg FreeBSD returns the mod time of the symlink's containing
915# directory).
916if (
917   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
918   if test "$[*]" = "X"; then
919      # -L didn't work.
920      set X `ls -t $srcdir/configure conftest.file`
921   fi
922   rm -f conftest.file
923   if test "$[*]" != "X $srcdir/configure conftest.file" \
924      && test "$[*]" != "X conftest.file $srcdir/configure"; then
925
926      # If neither matched, then we have a broken ls.  This can happen
927      # if, for instance, CONFIG_SHELL is bash and it inherits a
928      # broken ls alias from the environment.  This has actually
929      # happened.  Such a system could not be considered "sane".
930      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
931alias in your environment])
932   fi
933
934   test "$[2]" = conftest.file
935   )
936then
937   # Ok.
938   :
939else
940   AC_MSG_ERROR([newly created file is older than distributed files!
941Check your system clock])
942fi
943AC_MSG_RESULT(yes)])
944
945# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
946#
947# This file is free software; the Free Software Foundation
948# gives unlimited permission to copy and/or distribute it,
949# with or without modifications, as long as this notice is preserved.
950
951# AM_PROG_INSTALL_STRIP
952# ---------------------
953# One issue with vendor `install' (even GNU) is that you can't
954# specify the program used to strip binaries.  This is especially
955# annoying in cross-compiling environments, where the build's strip
956# is unlikely to handle the host's binaries.
957# Fortunately install-sh will honor a STRIPPROG variable, so we
958# always use install-sh in `make install-strip', and initialize
959# STRIPPROG with the value of the STRIP variable (set by the user).
960AC_DEFUN([AM_PROG_INSTALL_STRIP],
961[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
962# Installed binaries are usually stripped using `strip' when the user
963# run `make install-strip'.  However `strip' might not be the right
964# tool to use in cross-compilation environments, therefore Automake
965# will honor the `STRIP' environment variable to overrule this program.
966dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
967if test "$cross_compiling" != no; then
968  AC_CHECK_TOOL([STRIP], [strip], :)
969fi
970INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
971AC_SUBST([INSTALL_STRIP_PROGRAM])])
972
973# Copyright (C) 2006  Free Software Foundation, Inc.
974#
975# This file is free software; the Free Software Foundation
976# gives unlimited permission to copy and/or distribute it,
977# with or without modifications, as long as this notice is preserved.
978
979# _AM_SUBST_NOTMAKE(VARIABLE)
980# ---------------------------
981# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
982# This macro is traced by Automake.
983AC_DEFUN([_AM_SUBST_NOTMAKE])
984
985# Check how to create a tarball.                            -*- Autoconf -*-
986
987# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
988#
989# This file is free software; the Free Software Foundation
990# gives unlimited permission to copy and/or distribute it,
991# with or without modifications, as long as this notice is preserved.
992
993# serial 2
994
995# _AM_PROG_TAR(FORMAT)
996# --------------------
997# Check how to create a tarball in format FORMAT.
998# FORMAT should be one of `v7', `ustar', or `pax'.
999#
1000# Substitute a variable $(am__tar) that is a command
1001# writing to stdout a FORMAT-tarball containing the directory
1002# $tardir.
1003#     tardir=directory && $(am__tar) > result.tar
1004#
1005# Substitute a variable $(am__untar) that extract such
1006# a tarball read from stdin.
1007#     $(am__untar) < result.tar
1008AC_DEFUN([_AM_PROG_TAR],
1009[# Always define AMTAR for backward compatibility.
1010AM_MISSING_PROG([AMTAR], [tar])
1011m4_if([$1], [v7],
1012     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1013     [m4_case([$1], [ustar],, [pax],,
1014              [m4_fatal([Unknown tar format])])
1015AC_MSG_CHECKING([how to create a $1 tar archive])
1016# Loop over all known methods to create a tar archive until one works.
1017_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1018_am_tools=${am_cv_prog_tar_$1-$_am_tools}
1019# Do not fold the above two line into one, because Tru64 sh and
1020# Solaris sh will not grok spaces in the rhs of `-'.
1021for _am_tool in $_am_tools
1022do
1023  case $_am_tool in
1024  gnutar)
1025    for _am_tar in tar gnutar gtar;
1026    do
1027      AM_RUN_LOG([$_am_tar --version]) && break
1028    done
1029    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1030    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1031    am__untar="$_am_tar -xf -"
1032    ;;
1033  plaintar)
1034    # Must skip GNU tar: if it does not support --format= it doesn't create
1035    # ustar tarball either.
1036    (tar --version) >/dev/null 2>&1 && continue
1037    am__tar='tar chf - "$$tardir"'
1038    am__tar_='tar chf - "$tardir"'
1039    am__untar='tar xf -'
1040    ;;
1041  pax)
1042    am__tar='pax -L -x $1 -w "$$tardir"'
1043    am__tar_='pax -L -x $1 -w "$tardir"'
1044    am__untar='pax -r'
1045    ;;
1046  cpio)
1047    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1048    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1049    am__untar='cpio -i -H $1 -d'
1050    ;;
1051  none)
1052    am__tar=false
1053    am__tar_=false
1054    am__untar=false
1055    ;;
1056  esac
1057
1058  # If the value was cached, stop now.  We just wanted to have am__tar
1059  # and am__untar set.
1060  test -n "${am_cv_prog_tar_$1}" && break
1061
1062  # tar/untar a dummy directory, and stop if the command works
1063  rm -rf conftest.dir
1064  mkdir conftest.dir
1065  echo GrepMe > conftest.dir/file
1066  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1067  rm -rf conftest.dir
1068  if test -s conftest.tar; then
1069    AM_RUN_LOG([$am__untar <conftest.tar])
1070    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1071  fi
1072done
1073rm -rf conftest.dir
1074
1075AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1076AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1077AC_SUBST([am__tar])
1078AC_SUBST([am__untar])
1079]) # _AM_PROG_TAR
1080
1081m4_include([m4/libtool.m4])
1082m4_include([m4/ltoptions.m4])
1083m4_include([m4/ltsugar.m4])
1084m4_include([m4/ltversion.m4])
1085m4_include([m4/lt~obsolete.m4])
1086