source: projects/update-from-skel/trunk/aclocal.m4 @ 4563

Revision 4563, 37.0 KB checked in by yasumichi, 11 years ago (diff)

update-from-skel をインポート

Line 
1# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
2
3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4# 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
5# This file is free software; the Free Software Foundation
6# gives unlimited permission to copy and/or distribute it,
7# with or without modifications, as long as this notice is preserved.
8
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12# PARTICULAR PURPOSE.
13
14m4_ifndef([AC_AUTOCONF_VERSION],
15  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
17[m4_warning([this file was generated for autoconf 2.65.
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# intlmacosx.m4 serial 3 (gettext-0.18)
23dnl Copyright (C) 2004-2010 Free Software Foundation, Inc.
24dnl This file is free software; the Free Software Foundation
25dnl gives unlimited permission to copy and/or distribute it,
26dnl with or without modifications, as long as this notice is preserved.
27dnl
28dnl This file can can be used in projects which are not available under
29dnl the GNU General Public License or the GNU Library General Public
30dnl License but which still want to provide support for the GNU gettext
31dnl functionality.
32dnl Please note that the actual code of the GNU gettext library is covered
33dnl by the GNU Library General Public License, and the rest of the GNU
34dnl gettext package package is covered by the GNU General Public License.
35dnl They are *not* in the public domain.
36
37dnl Checks for special options needed on MacOS X.
38dnl Defines INTL_MACOSX_LIBS.
39AC_DEFUN([gt_INTL_MACOSX],
40[
41  dnl Check for API introduced in MacOS X 10.2.
42  AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
43    [gt_cv_func_CFPreferencesCopyAppValue],
44    [gt_save_LIBS="$LIBS"
45     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
46     AC_TRY_LINK([#include <CoreFoundation/CFPreferences.h>],
47       [CFPreferencesCopyAppValue(NULL, NULL)],
48       [gt_cv_func_CFPreferencesCopyAppValue=yes],
49       [gt_cv_func_CFPreferencesCopyAppValue=no])
50     LIBS="$gt_save_LIBS"])
51  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
52    AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
53      [Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
54  fi
55  dnl Check for API introduced in MacOS X 10.3.
56  AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent],
57    [gt_save_LIBS="$LIBS"
58     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
59     AC_TRY_LINK([#include <CoreFoundation/CFLocale.h>], [CFLocaleCopyCurrent();],
60       [gt_cv_func_CFLocaleCopyCurrent=yes],
61       [gt_cv_func_CFLocaleCopyCurrent=no])
62     LIBS="$gt_save_LIBS"])
63  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
64    AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1],
65      [Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
66  fi
67  INTL_MACOSX_LIBS=
68  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
69    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
70  fi
71  AC_SUBST([INTL_MACOSX_LIBS])
72])
73
74# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
75#
76# This file is free software; the Free Software Foundation
77# gives unlimited permission to copy and/or distribute it,
78# with or without modifications, as long as this notice is preserved.
79
80# AM_AUTOMAKE_VERSION(VERSION)
81# ----------------------------
82# Automake X.Y traces this macro to ensure aclocal.m4 has been
83# generated from the m4 files accompanying Automake X.Y.
84# (This private macro should not be called outside this file.)
85AC_DEFUN([AM_AUTOMAKE_VERSION],
86[am__api_version='1.11'
87dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
88dnl require some minimum version.  Point them to the right macro.
89m4_if([$1], [1.11.1], [],
90      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
91])
92
93# _AM_AUTOCONF_VERSION(VERSION)
94# -----------------------------
95# aclocal traces this macro to find the Autoconf version.
96# This is a private macro too.  Using m4_define simplifies
97# the logic in aclocal, which can simply ignore this definition.
98m4_define([_AM_AUTOCONF_VERSION], [])
99
100# AM_SET_CURRENT_AUTOMAKE_VERSION
101# -------------------------------
102# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
103# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
104AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
105[AM_AUTOMAKE_VERSION([1.11.1])dnl
106m4_ifndef([AC_AUTOCONF_VERSION],
107  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
108_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
109
110# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
111
112# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
113#
114# This file is free software; the Free Software Foundation
115# gives unlimited permission to copy and/or distribute it,
116# with or without modifications, as long as this notice is preserved.
117
118# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
119# $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
120# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
121#
122# Of course, Automake must honor this variable whenever it calls a
123# tool from the auxiliary directory.  The problem is that $srcdir (and
124# therefore $ac_aux_dir as well) can be either absolute or relative,
125# depending on how configure is run.  This is pretty annoying, since
126# it makes $ac_aux_dir quite unusable in subdirectories: in the top
127# source directory, any form will work fine, but in subdirectories a
128# relative path needs to be adjusted first.
129#
130# $ac_aux_dir/missing
131#    fails when called from a subdirectory if $ac_aux_dir is relative
132# $top_srcdir/$ac_aux_dir/missing
133#    fails if $ac_aux_dir is absolute,
134#    fails when called from a subdirectory in a VPATH build with
135#          a relative $ac_aux_dir
136#
137# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
138# are both prefixed by $srcdir.  In an in-source build this is usually
139# harmless because $srcdir is `.', but things will broke when you
140# start a VPATH build or use an absolute $srcdir.
141#
142# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
143# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
144#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
145# and then we would define $MISSING as
146#   MISSING="\${SHELL} $am_aux_dir/missing"
147# This will work as long as MISSING is not called from configure, because
148# unfortunately $(top_srcdir) has no meaning in configure.
149# However there are other variables, like CC, which are often used in
150# configure, and could therefore not use this "fixed" $ac_aux_dir.
151#
152# Another solution, used here, is to always expand $ac_aux_dir to an
153# absolute PATH.  The drawback is that using absolute paths prevent a
154# configured tree to be moved without reconfiguration.
155
156AC_DEFUN([AM_AUX_DIR_EXPAND],
157[dnl Rely on autoconf to set up CDPATH properly.
158AC_PREREQ([2.50])dnl
159# expand $ac_aux_dir to an absolute path
160am_aux_dir=`cd $ac_aux_dir && pwd`
161])
162
163# AM_CONDITIONAL                                            -*- Autoconf -*-
164
165# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
166# Free Software Foundation, Inc.
167#
168# This file is free software; the Free Software Foundation
169# gives unlimited permission to copy and/or distribute it,
170# with or without modifications, as long as this notice is preserved.
171
172# serial 9
173
174# AM_CONDITIONAL(NAME, SHELL-CONDITION)
175# -------------------------------------
176# Define a conditional.
177AC_DEFUN([AM_CONDITIONAL],
178[AC_PREREQ(2.52)dnl
179 ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
180        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
181AC_SUBST([$1_TRUE])dnl
182AC_SUBST([$1_FALSE])dnl
183_AM_SUBST_NOTMAKE([$1_TRUE])dnl
184_AM_SUBST_NOTMAKE([$1_FALSE])dnl
185m4_define([_AM_COND_VALUE_$1], [$2])dnl
186if $2; then
187  $1_TRUE=
188  $1_FALSE='#'
189else
190  $1_TRUE='#'
191  $1_FALSE=
192fi
193AC_CONFIG_COMMANDS_PRE(
194[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
195  AC_MSG_ERROR([[conditional "$1" was never defined.
196Usually this means the macro was only invoked conditionally.]])
197fi])])
198
199# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
200# Free Software Foundation, Inc.
201#
202# This file is free software; the Free Software Foundation
203# gives unlimited permission to copy and/or distribute it,
204# with or without modifications, as long as this notice is preserved.
205
206# serial 10
207
208# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
209# written in clear, in which case automake, when reading aclocal.m4,
210# will think it sees a *use*, and therefore will trigger all it's
211# C support machinery.  Also note that it means that autoscan, seeing
212# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
213
214
215# _AM_DEPENDENCIES(NAME)
216# ----------------------
217# See how the compiler implements dependency checking.
218# NAME is "CC", "CXX", "GCJ", or "OBJC".
219# We try a few techniques and use that to set a single cache variable.
220#
221# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
222# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
223# dependency, and given that the user is not expected to run this macro,
224# just rely on AC_PROG_CC.
225AC_DEFUN([_AM_DEPENDENCIES],
226[AC_REQUIRE([AM_SET_DEPDIR])dnl
227AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
228AC_REQUIRE([AM_MAKE_INCLUDE])dnl
229AC_REQUIRE([AM_DEP_TRACK])dnl
230
231ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
232       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
233       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
234       [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
235       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
236                   [depcc="$$1"   am_compiler_list=])
237
238AC_CACHE_CHECK([dependency style of $depcc],
239               [am_cv_$1_dependencies_compiler_type],
240[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
241  # We make a subdir and do the tests there.  Otherwise we can end up
242  # making bogus files that we don't know about and never remove.  For
243  # instance it was reported that on HP-UX the gcc test will end up
244  # making a dummy file named `D' -- because `-MD' means `put the output
245  # in D'.
246  mkdir conftest.dir
247  # Copy depcomp to subdir because otherwise we won't find it if we're
248  # using a relative directory.
249  cp "$am_depcomp" conftest.dir
250  cd conftest.dir
251  # We will build objects and dependencies in a subdirectory because
252  # it helps to detect inapplicable dependency modes.  For instance
253  # both Tru64's cc and ICC support -MD to output dependencies as a
254  # side effect of compilation, but ICC will put the dependencies in
255  # the current directory while Tru64 will put them in the object
256  # directory.
257  mkdir sub
258
259  am_cv_$1_dependencies_compiler_type=none
260  if test "$am_compiler_list" = ""; then
261     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
262  fi
263  am__universal=false
264  m4_case([$1], [CC],
265    [case " $depcc " in #(
266     *\ -arch\ *\ -arch\ *) am__universal=true ;;
267     esac],
268    [CXX],
269    [case " $depcc " in #(
270     *\ -arch\ *\ -arch\ *) am__universal=true ;;
271     esac])
272
273  for depmode in $am_compiler_list; do
274    # Setup a source with many dependencies, because some compilers
275    # like to wrap large dependency lists on column 80 (with \), and
276    # we should not choose a depcomp mode which is confused by this.
277    #
278    # We need to recreate these files for each test, as the compiler may
279    # overwrite some of them when testing with obscure command lines.
280    # This happens at least with the AIX C compiler.
281    : > sub/conftest.c
282    for i in 1 2 3 4 5 6; do
283      echo '#include "conftst'$i'.h"' >> sub/conftest.c
284      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
285      # Solaris 8's {/usr,}/bin/sh.
286      touch sub/conftst$i.h
287    done
288    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
289
290    # We check with `-c' and `-o' for the sake of the "dashmstdout"
291    # mode.  It turns out that the SunPro C++ compiler does not properly
292    # handle `-M -o', and we need to detect this.  Also, some Intel
293    # versions had trouble with output in subdirs
294    am__obj=sub/conftest.${OBJEXT-o}
295    am__minus_obj="-o $am__obj"
296    case $depmode in
297    gcc)
298      # This depmode causes a compiler race in universal mode.
299      test "$am__universal" = false || continue
300      ;;
301    nosideeffect)
302      # after this tag, mechanisms are not by side-effect, so they'll
303      # only be used when explicitly requested
304      if test "x$enable_dependency_tracking" = xyes; then
305        continue
306      else
307        break
308      fi
309      ;;
310    msvisualcpp | msvcmsys)
311      # This compiler won't grok `-c -o', but also, the minuso test has
312      # not run yet.  These depmodes are late enough in the game, and
313      # so weak that their functioning should not be impacted.
314      am__obj=conftest.${OBJEXT-o}
315      am__minus_obj=
316      ;;
317    none) break ;;
318    esac
319    if depmode=$depmode \
320       source=sub/conftest.c object=$am__obj \
321       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
322       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
323         >/dev/null 2>conftest.err &&
324       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
325       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
326       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
327       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
328      # icc doesn't choke on unknown options, it will just issue warnings
329      # or remarks (even with -Werror).  So we grep stderr for any message
330      # that says an option was ignored or not supported.
331      # When given -MP, icc 7.0 and 7.1 complain thusly:
332      #   icc: Command line warning: ignoring option '-M'; no argument required
333      # The diagnosis changed in icc 8.0:
334      #   icc: Command line remark: option '-MP' not supported
335      if (grep 'ignoring option' conftest.err ||
336          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
337        am_cv_$1_dependencies_compiler_type=$depmode
338        break
339      fi
340    fi
341  done
342
343  cd ..
344  rm -rf conftest.dir
345else
346  am_cv_$1_dependencies_compiler_type=none
347fi
348])
349AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
350AM_CONDITIONAL([am__fastdep$1], [
351  test "x$enable_dependency_tracking" != xno \
352  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
353])
354
355
356# AM_SET_DEPDIR
357# -------------
358# Choose a directory name for dependency files.
359# This macro is AC_REQUIREd in _AM_DEPENDENCIES
360AC_DEFUN([AM_SET_DEPDIR],
361[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
362AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
363])
364
365
366# AM_DEP_TRACK
367# ------------
368AC_DEFUN([AM_DEP_TRACK],
369[AC_ARG_ENABLE(dependency-tracking,
370[  --disable-dependency-tracking  speeds up one-time build
371  --enable-dependency-tracking   do not reject slow dependency extractors])
372if test "x$enable_dependency_tracking" != xno; then
373  am_depcomp="$ac_aux_dir/depcomp"
374  AMDEPBACKSLASH='\'
375fi
376AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
377AC_SUBST([AMDEPBACKSLASH])dnl
378_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
379])
380
381# Generate code to set up dependency tracking.              -*- Autoconf -*-
382
383# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
384# Free Software Foundation, Inc.
385#
386# This file is free software; the Free Software Foundation
387# gives unlimited permission to copy and/or distribute it,
388# with or without modifications, as long as this notice is preserved.
389
390#serial 5
391
392# _AM_OUTPUT_DEPENDENCY_COMMANDS
393# ------------------------------
394AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
395[{
396  # Autoconf 2.62 quotes --file arguments for eval, but not when files
397  # are listed without --file.  Let's play safe and only enable the eval
398  # if we detect the quoting.
399  case $CONFIG_FILES in
400  *\'*) eval set x "$CONFIG_FILES" ;;
401  *)   set x $CONFIG_FILES ;;
402  esac
403  shift
404  for mf
405  do
406    # Strip MF so we end up with the name of the file.
407    mf=`echo "$mf" | sed -e 's/:.*$//'`
408    # Check whether this is an Automake generated Makefile or not.
409    # We used to match only the files named `Makefile.in', but
410    # some people rename them; so instead we look at the file content.
411    # Grep'ing the first line is not enough: some people post-process
412    # each Makefile.in and add a new line on top of each file to say so.
413    # Grep'ing the whole file is not good either: AIX grep has a line
414    # limit of 2048, but all sed's we know have understand at least 4000.
415    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
416      dirpart=`AS_DIRNAME("$mf")`
417    else
418      continue
419    fi
420    # Extract the definition of DEPDIR, am__include, and am__quote
421    # from the Makefile without running `make'.
422    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
423    test -z "$DEPDIR" && continue
424    am__include=`sed -n 's/^am__include = //p' < "$mf"`
425    test -z "am__include" && continue
426    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
427    # When using ansi2knr, U may be empty or an underscore; expand it
428    U=`sed -n 's/^U = //p' < "$mf"`
429    # Find all dependency output files, they are included files with
430    # $(DEPDIR) in their names.  We invoke sed twice because it is the
431    # simplest approach to changing $(DEPDIR) to its actual value in the
432    # expansion.
433    for file in `sed -n "
434      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
435         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
436      # Make sure the directory exists.
437      test -f "$dirpart/$file" && continue
438      fdir=`AS_DIRNAME(["$file"])`
439      AS_MKDIR_P([$dirpart/$fdir])
440      # echo "creating $dirpart/$file"
441      echo '# dummy' > "$dirpart/$file"
442    done
443  done
444}
445])# _AM_OUTPUT_DEPENDENCY_COMMANDS
446
447
448# AM_OUTPUT_DEPENDENCY_COMMANDS
449# -----------------------------
450# This macro should only be invoked once -- use via AC_REQUIRE.
451#
452# This code is only required when automatic dependency tracking
453# is enabled.  FIXME.  This creates each `.P' file that we will
454# need in order to bootstrap the dependency handling code.
455AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
456[AC_CONFIG_COMMANDS([depfiles],
457     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
458     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
459])
460
461# Do all the work for Automake.                             -*- Autoconf -*-
462
463# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
464# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
465#
466# This file is free software; the Free Software Foundation
467# gives unlimited permission to copy and/or distribute it,
468# with or without modifications, as long as this notice is preserved.
469
470# serial 16
471
472# This macro actually does too much.  Some checks are only needed if
473# your package does certain things.  But this isn't really a big deal.
474
475# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
476# AM_INIT_AUTOMAKE([OPTIONS])
477# -----------------------------------------------
478# The call with PACKAGE and VERSION arguments is the old style
479# call (pre autoconf-2.50), which is being phased out.  PACKAGE
480# and VERSION should now be passed to AC_INIT and removed from
481# the call to AM_INIT_AUTOMAKE.
482# We support both call styles for the transition.  After
483# the next Automake release, Autoconf can make the AC_INIT
484# arguments mandatory, and then we can depend on a new Autoconf
485# release and drop the old call support.
486AC_DEFUN([AM_INIT_AUTOMAKE],
487[AC_PREREQ([2.62])dnl
488dnl Autoconf wants to disallow AM_ names.  We explicitly allow
489dnl the ones we care about.
490m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
491AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
492AC_REQUIRE([AC_PROG_INSTALL])dnl
493if test "`cd $srcdir && pwd`" != "`pwd`"; then
494  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
495  # is not polluted with repeated "-I."
496  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
497  # test to see if srcdir already configured
498  if test -f $srcdir/config.status; then
499    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
500  fi
501fi
502
503# test whether we have cygpath
504if test -z "$CYGPATH_W"; then
505  if (cygpath --version) >/dev/null 2>/dev/null; then
506    CYGPATH_W='cygpath -w'
507  else
508    CYGPATH_W=echo
509  fi
510fi
511AC_SUBST([CYGPATH_W])
512
513# Define the identity of the package.
514dnl Distinguish between old-style and new-style calls.
515m4_ifval([$2],
516[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
517 AC_SUBST([PACKAGE], [$1])dnl
518 AC_SUBST([VERSION], [$2])],
519[_AM_SET_OPTIONS([$1])dnl
520dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
521m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
522  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
523 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
524 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
525
526_AM_IF_OPTION([no-define],,
527[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
528 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
529
530# Some tools Automake needs.
531AC_REQUIRE([AM_SANITY_CHECK])dnl
532AC_REQUIRE([AC_ARG_PROGRAM])dnl
533AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
534AM_MISSING_PROG(AUTOCONF, autoconf)
535AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
536AM_MISSING_PROG(AUTOHEADER, autoheader)
537AM_MISSING_PROG(MAKEINFO, makeinfo)
538AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
539AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
540AC_REQUIRE([AM_PROG_MKDIR_P])dnl
541# We need awk for the "check" target.  The system "awk" is bad on
542# some platforms.
543AC_REQUIRE([AC_PROG_AWK])dnl
544AC_REQUIRE([AC_PROG_MAKE_SET])dnl
545AC_REQUIRE([AM_SET_LEADING_DOT])dnl
546_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
547              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
548                             [_AM_PROG_TAR([v7])])])
549_AM_IF_OPTION([no-dependencies],,
550[AC_PROVIDE_IFELSE([AC_PROG_CC],
551                  [_AM_DEPENDENCIES(CC)],
552                  [define([AC_PROG_CC],
553                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
554AC_PROVIDE_IFELSE([AC_PROG_CXX],
555                  [_AM_DEPENDENCIES(CXX)],
556                  [define([AC_PROG_CXX],
557                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
558AC_PROVIDE_IFELSE([AC_PROG_OBJC],
559                  [_AM_DEPENDENCIES(OBJC)],
560                  [define([AC_PROG_OBJC],
561                          defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
562])
563_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
564dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
565dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
566dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
567AC_CONFIG_COMMANDS_PRE(dnl
568[m4_provide_if([_AM_COMPILER_EXEEXT],
569  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
570])
571
572dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
573dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
574dnl mangled by Autoconf and run in a shell conditional statement.
575m4_define([_AC_COMPILER_EXEEXT],
576m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
577
578
579# When config.status generates a header, we must update the stamp-h file.
580# This file resides in the same directory as the config header
581# that is generated.  The stamp files are numbered to have different names.
582
583# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
584# loop where config.status creates the headers, so we can generate
585# our stamp files there.
586AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
587[# Compute $1's index in $config_headers.
588_am_arg=$1
589_am_stamp_count=1
590for _am_header in $config_headers :; do
591  case $_am_header in
592    $_am_arg | $_am_arg:* )
593      break ;;
594    * )
595      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
596  esac
597done
598echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
599
600# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
601#
602# This file is free software; the Free Software Foundation
603# gives unlimited permission to copy and/or distribute it,
604# with or without modifications, as long as this notice is preserved.
605
606# AM_PROG_INSTALL_SH
607# ------------------
608# Define $install_sh.
609AC_DEFUN([AM_PROG_INSTALL_SH],
610[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
611if test x"${install_sh}" != xset; then
612  case $am_aux_dir in
613  *\ * | *\     *)
614    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
615  *)
616    install_sh="\${SHELL} $am_aux_dir/install-sh"
617  esac
618fi
619AC_SUBST(install_sh)])
620
621# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
622#
623# This file is free software; the Free Software Foundation
624# gives unlimited permission to copy and/or distribute it,
625# with or without modifications, as long as this notice is preserved.
626
627# serial 2
628
629# Check whether the underlying file-system supports filenames
630# with a leading dot.  For instance MS-DOS doesn't.
631AC_DEFUN([AM_SET_LEADING_DOT],
632[rm -rf .tst 2>/dev/null
633mkdir .tst 2>/dev/null
634if test -d .tst; then
635  am__leading_dot=.
636else
637  am__leading_dot=_
638fi
639rmdir .tst 2>/dev/null
640AC_SUBST([am__leading_dot])])
641
642# Check to see how 'make' treats includes.                  -*- Autoconf -*-
643
644# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
645#
646# This file is free software; the Free Software Foundation
647# gives unlimited permission to copy and/or distribute it,
648# with or without modifications, as long as this notice is preserved.
649
650# serial 4
651
652# AM_MAKE_INCLUDE()
653# -----------------
654# Check to see how make treats includes.
655AC_DEFUN([AM_MAKE_INCLUDE],
656[am_make=${MAKE-make}
657cat > confinc << 'END'
658am__doit:
659        @echo this is the am__doit target
660.PHONY: am__doit
661END
662# If we don't find an include directive, just comment out the code.
663AC_MSG_CHECKING([for style of include used by $am_make])
664am__include="#"
665am__quote=
666_am_result=none
667# First try GNU make style include.
668echo "include confinc" > confmf
669# Ignore all kinds of additional output from `make'.
670case `$am_make -s -f confmf 2> /dev/null` in #(
671*the\ am__doit\ target*)
672  am__include=include
673  am__quote=
674  _am_result=GNU
675  ;;
676esac
677# Now try BSD make style include.
678if test "$am__include" = "#"; then
679   echo '.include "confinc"' > confmf
680   case `$am_make -s -f confmf 2> /dev/null` in #(
681   *the\ am__doit\ target*)
682     am__include=.include
683     am__quote="\""
684     _am_result=BSD
685     ;;
686   esac
687fi
688AC_SUBST([am__include])
689AC_SUBST([am__quote])
690AC_MSG_RESULT([$_am_result])
691rm -f confinc confmf
692])
693
694# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
695
696# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
697# Free Software Foundation, Inc.
698#
699# This file is free software; the Free Software Foundation
700# gives unlimited permission to copy and/or distribute it,
701# with or without modifications, as long as this notice is preserved.
702
703# serial 6
704
705# AM_MISSING_PROG(NAME, PROGRAM)
706# ------------------------------
707AC_DEFUN([AM_MISSING_PROG],
708[AC_REQUIRE([AM_MISSING_HAS_RUN])
709$1=${$1-"${am_missing_run}$2"}
710AC_SUBST($1)])
711
712
713# AM_MISSING_HAS_RUN
714# ------------------
715# Define MISSING if not defined so far and test if it supports --run.
716# If it does, set am_missing_run to use it, otherwise, to nothing.
717AC_DEFUN([AM_MISSING_HAS_RUN],
718[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
719AC_REQUIRE_AUX_FILE([missing])dnl
720if test x"${MISSING+set}" != xset; then
721  case $am_aux_dir in
722  *\ * | *\     *)
723    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
724  *)
725    MISSING="\${SHELL} $am_aux_dir/missing" ;;
726  esac
727fi
728# Use eval to expand $SHELL
729if eval "$MISSING --run true"; then
730  am_missing_run="$MISSING --run "
731else
732  am_missing_run=
733  AC_MSG_WARN([`missing' script is too old or missing])
734fi
735])
736
737# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
738#
739# This file is free software; the Free Software Foundation
740# gives unlimited permission to copy and/or distribute it,
741# with or without modifications, as long as this notice is preserved.
742
743# AM_PROG_MKDIR_P
744# ---------------
745# Check for `mkdir -p'.
746AC_DEFUN([AM_PROG_MKDIR_P],
747[AC_PREREQ([2.60])dnl
748AC_REQUIRE([AC_PROG_MKDIR_P])dnl
749dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
750dnl while keeping a definition of mkdir_p for backward compatibility.
751dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
752dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
753dnl Makefile.ins that do not define MKDIR_P, so we do our own
754dnl adjustment using top_builddir (which is defined more often than
755dnl MKDIR_P).
756AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
757case $mkdir_p in
758  [[\\/$]]* | ?:[[\\/]]*) ;;
759  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
760esac
761])
762
763# Helper functions for option handling.                     -*- Autoconf -*-
764
765# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
766#
767# This file is free software; the Free Software Foundation
768# gives unlimited permission to copy and/or distribute it,
769# with or without modifications, as long as this notice is preserved.
770
771# serial 4
772
773# _AM_MANGLE_OPTION(NAME)
774# -----------------------
775AC_DEFUN([_AM_MANGLE_OPTION],
776[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
777
778# _AM_SET_OPTION(NAME)
779# ------------------------------
780# Set option NAME.  Presently that only means defining a flag for this option.
781AC_DEFUN([_AM_SET_OPTION],
782[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
783
784# _AM_SET_OPTIONS(OPTIONS)
785# ----------------------------------
786# OPTIONS is a space-separated list of Automake options.
787AC_DEFUN([_AM_SET_OPTIONS],
788[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
789
790# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
791# -------------------------------------------
792# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
793AC_DEFUN([_AM_IF_OPTION],
794[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
795
796# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
797#
798# This file is free software; the Free Software Foundation
799# gives unlimited permission to copy and/or distribute it,
800# with or without modifications, as long as this notice is preserved.
801
802# AM_RUN_LOG(COMMAND)
803# -------------------
804# Run COMMAND, save the exit status in ac_status, and log it.
805# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
806AC_DEFUN([AM_RUN_LOG],
807[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
808   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
809   ac_status=$?
810   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
811   (exit $ac_status); }])
812
813# Check to make sure that the build environment is sane.    -*- Autoconf -*-
814
815# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
816# Free Software Foundation, Inc.
817#
818# This file is free software; the Free Software Foundation
819# gives unlimited permission to copy and/or distribute it,
820# with or without modifications, as long as this notice is preserved.
821
822# serial 5
823
824# AM_SANITY_CHECK
825# ---------------
826AC_DEFUN([AM_SANITY_CHECK],
827[AC_MSG_CHECKING([whether build environment is sane])
828# Just in case
829sleep 1
830echo timestamp > conftest.file
831# Reject unsafe characters in $srcdir or the absolute working directory
832# name.  Accept space and tab only in the latter.
833am_lf='
834'
835case `pwd` in
836  *[[\\\"\#\$\&\'\`$am_lf]]*)
837    AC_MSG_ERROR([unsafe absolute working directory name]);;
838esac
839case $srcdir in
840  *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
841    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
842esac
843
844# Do `set' in a subshell so we don't clobber the current shell's
845# arguments.  Must try -L first in case configure is actually a
846# symlink; some systems play weird games with the mod time of symlinks
847# (eg FreeBSD returns the mod time of the symlink's containing
848# directory).
849if (
850   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
851   if test "$[*]" = "X"; then
852      # -L didn't work.
853      set X `ls -t "$srcdir/configure" conftest.file`
854   fi
855   rm -f conftest.file
856   if test "$[*]" != "X $srcdir/configure conftest.file" \
857      && test "$[*]" != "X conftest.file $srcdir/configure"; then
858
859      # If neither matched, then we have a broken ls.  This can happen
860      # if, for instance, CONFIG_SHELL is bash and it inherits a
861      # broken ls alias from the environment.  This has actually
862      # happened.  Such a system could not be considered "sane".
863      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
864alias in your environment])
865   fi
866
867   test "$[2]" = conftest.file
868   )
869then
870   # Ok.
871   :
872else
873   AC_MSG_ERROR([newly created file is older than distributed files!
874Check your system clock])
875fi
876AC_MSG_RESULT(yes)])
877
878# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
879#
880# This file is free software; the Free Software Foundation
881# gives unlimited permission to copy and/or distribute it,
882# with or without modifications, as long as this notice is preserved.
883
884# AM_PROG_INSTALL_STRIP
885# ---------------------
886# One issue with vendor `install' (even GNU) is that you can't
887# specify the program used to strip binaries.  This is especially
888# annoying in cross-compiling environments, where the build's strip
889# is unlikely to handle the host's binaries.
890# Fortunately install-sh will honor a STRIPPROG variable, so we
891# always use install-sh in `make install-strip', and initialize
892# STRIPPROG with the value of the STRIP variable (set by the user).
893AC_DEFUN([AM_PROG_INSTALL_STRIP],
894[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
895# Installed binaries are usually stripped using `strip' when the user
896# run `make install-strip'.  However `strip' might not be the right
897# tool to use in cross-compilation environments, therefore Automake
898# will honor the `STRIP' environment variable to overrule this program.
899dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
900if test "$cross_compiling" != no; then
901  AC_CHECK_TOOL([STRIP], [strip], :)
902fi
903INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
904AC_SUBST([INSTALL_STRIP_PROGRAM])])
905
906# Copyright (C) 2006, 2008  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# serial 2
913
914# _AM_SUBST_NOTMAKE(VARIABLE)
915# ---------------------------
916# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
917# This macro is traced by Automake.
918AC_DEFUN([_AM_SUBST_NOTMAKE])
919
920# AM_SUBST_NOTMAKE(VARIABLE)
921# ---------------------------
922# Public sister of _AM_SUBST_NOTMAKE.
923AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
924
925# Check how to create a tarball.                            -*- Autoconf -*-
926
927# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
928#
929# This file is free software; the Free Software Foundation
930# gives unlimited permission to copy and/or distribute it,
931# with or without modifications, as long as this notice is preserved.
932
933# serial 2
934
935# _AM_PROG_TAR(FORMAT)
936# --------------------
937# Check how to create a tarball in format FORMAT.
938# FORMAT should be one of `v7', `ustar', or `pax'.
939#
940# Substitute a variable $(am__tar) that is a command
941# writing to stdout a FORMAT-tarball containing the directory
942# $tardir.
943#     tardir=directory && $(am__tar) > result.tar
944#
945# Substitute a variable $(am__untar) that extract such
946# a tarball read from stdin.
947#     $(am__untar) < result.tar
948AC_DEFUN([_AM_PROG_TAR],
949[# Always define AMTAR for backward compatibility.
950AM_MISSING_PROG([AMTAR], [tar])
951m4_if([$1], [v7],
952     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
953     [m4_case([$1], [ustar],, [pax],,
954              [m4_fatal([Unknown tar format])])
955AC_MSG_CHECKING([how to create a $1 tar archive])
956# Loop over all known methods to create a tar archive until one works.
957_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
958_am_tools=${am_cv_prog_tar_$1-$_am_tools}
959# Do not fold the above two line into one, because Tru64 sh and
960# Solaris sh will not grok spaces in the rhs of `-'.
961for _am_tool in $_am_tools
962do
963  case $_am_tool in
964  gnutar)
965    for _am_tar in tar gnutar gtar;
966    do
967      AM_RUN_LOG([$_am_tar --version]) && break
968    done
969    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
970    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
971    am__untar="$_am_tar -xf -"
972    ;;
973  plaintar)
974    # Must skip GNU tar: if it does not support --format= it doesn't create
975    # ustar tarball either.
976    (tar --version) >/dev/null 2>&1 && continue
977    am__tar='tar chf - "$$tardir"'
978    am__tar_='tar chf - "$tardir"'
979    am__untar='tar xf -'
980    ;;
981  pax)
982    am__tar='pax -L -x $1 -w "$$tardir"'
983    am__tar_='pax -L -x $1 -w "$tardir"'
984    am__untar='pax -r'
985    ;;
986  cpio)
987    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
988    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
989    am__untar='cpio -i -H $1 -d'
990    ;;
991  none)
992    am__tar=false
993    am__tar_=false
994    am__untar=false
995    ;;
996  esac
997
998  # If the value was cached, stop now.  We just wanted to have am__tar
999  # and am__untar set.
1000  test -n "${am_cv_prog_tar_$1}" && break
1001
1002  # tar/untar a dummy directory, and stop if the command works
1003  rm -rf conftest.dir
1004  mkdir conftest.dir
1005  echo GrepMe > conftest.dir/file
1006  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1007  rm -rf conftest.dir
1008  if test -s conftest.tar; then
1009    AM_RUN_LOG([$am__untar <conftest.tar])
1010    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1011  fi
1012done
1013rm -rf conftest.dir
1014
1015AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1016AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1017AC_SUBST([am__tar])
1018AC_SUBST([am__untar])
1019]) # _AM_PROG_TAR
1020
1021m4_include([m4/gettext.m4])
1022m4_include([m4/iconv.m4])
1023m4_include([m4/lib-ld.m4])
1024m4_include([m4/lib-link.m4])
1025m4_include([m4/lib-prefix.m4])
1026m4_include([m4/nls.m4])
1027m4_include([m4/po.m4])
1028m4_include([m4/progtest.m4])
Note: See TracBrowser for help on using the repository browser.