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Fri Oct 28 21:19:04 2011 UTC (9 years, 5 months ago) by zoff99
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import files
1 zoff99 2 # 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    
14     m4_ifndef([AC_AUTOCONF_VERSION],
15     [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16     m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
17     [m4_warning([this file was generated for autoconf 2.65.
18     You have another version of autoconf. It may work, but is not guaranteed to.
19     If you have problems, you may need to regenerate the build system entirely.
20     To do so, use the procedure documented by the package, typically `autoreconf'.])])
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     # ----------------------------------
47     AC_DEFUN([PKG_PROG_PKG_CONFIG],
48     [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
49     m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
50     AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
51     if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
52     AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
53     fi
54     if test -n "$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 $_pkg_min_version; then
58     AC_MSG_RESULT([yes])
59     else
60     AC_MSG_RESULT([no])
61     PKG_CONFIG=""
62     fi
63    
64     fi[]dnl
65     ])# PKG_PROG_PKG_CONFIG
66    
67     # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
68     #
69     # Check to see whether a particular set of modules exists. Similar
70     # to PKG_CHECK_MODULES(), but does not set variables or print errors.
71     #
72     #
73     # Similar to PKG_CHECK_MODULES, make sure that the first instance of
74     # this or PKG_CHECK_MODULES is called, or make sure to call
75     # PKG_CHECK_EXISTS manually
76     # --------------------------------------------------------------
77     AC_DEFUN([PKG_CHECK_EXISTS],
78     [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
79     if test -n "$PKG_CONFIG" && \
80     AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
81     m4_ifval([$2], [$2], [:])
82     m4_ifvaln([$3], [else
83     $3])dnl
84     fi])
85    
86    
87     # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
88     # ---------------------------------------------
89     m4_define([_PKG_CONFIG],
90     [if test -n "$PKG_CONFIG"; then
91     if test -n "$$1"; then
92     pkg_cv_[]$1="$$1"
93     else
94     PKG_CHECK_EXISTS([$3],
95     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
96     [pkg_failed=yes])
97     fi
98     else
99     pkg_failed=untried
100     fi[]dnl
101     ])# _PKG_CONFIG
102    
103     # _PKG_SHORT_ERRORS_SUPPORTED
104     # -----------------------------
105     AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
106     [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
107     if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
108     _pkg_short_errors_supported=yes
109     else
110     _pkg_short_errors_supported=no
111     fi[]dnl
112     ])# _PKG_SHORT_ERRORS_SUPPORTED
113    
114    
115     # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
116     # [ACTION-IF-NOT-FOUND])
117     #
118     #
119     # Note that if there is a possibility the first call to
120     # PKG_CHECK_MODULES might not happen, you should be sure to include an
121     # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
122     #
123     #
124     # --------------------------------------------------------------
125     AC_DEFUN([PKG_CHECK_MODULES],
126     [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
127     AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
128     AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
129    
130     pkg_failed=no
131     AC_MSG_CHECKING([for $1])
132    
133     _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
134     _PKG_CONFIG([$1][_LIBS], [libs], [$2])
135    
136     m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
137     and $1[]_LIBS to avoid the need to call pkg-config.
138     See the pkg-config man page for more details.])
139    
140     if test $pkg_failed = yes; then
141     _PKG_SHORT_ERRORS_SUPPORTED
142     if test $_pkg_short_errors_supported = yes; then
143     $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
144     else
145     $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
146     fi
147     # Put the nasty error message in config.log where it belongs
148     echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
149    
150     ifelse([$4], , [AC_MSG_ERROR(dnl
151     [Package requirements ($2) were not met:
152    
153     $$1_PKG_ERRORS
154    
155     Consider adjusting the PKG_CONFIG_PATH environment variable if you
156     installed software in a non-standard prefix.
157    
158     _PKG_TEXT
159     ])],
160     [AC_MSG_RESULT([no])
161     $4])
162     elif test $pkg_failed = untried; then
163     ifelse([$4], , [AC_MSG_FAILURE(dnl
164     [The pkg-config script could not be found or is too old. Make sure it
165     is in your PATH or set the PKG_CONFIG environment variable to the full
166     path to pkg-config.
167    
168     _PKG_TEXT
169    
170     To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
171     [$4])
172     else
173     $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
174     $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
175     AC_MSG_RESULT([yes])
176     ifelse([$3], , :, [$3])
177     fi[]dnl
178     ])# PKG_CHECK_MODULES
179    
180     # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
181     #
182     # This file is free software; the Free Software Foundation
183     # gives unlimited permission to copy and/or distribute it,
184     # with or without modifications, as long as this notice is preserved.
185    
186     # AM_AUTOMAKE_VERSION(VERSION)
187     # ----------------------------
188     # Automake X.Y traces this macro to ensure aclocal.m4 has been
189     # generated from the m4 files accompanying Automake X.Y.
190     # (This private macro should not be called outside this file.)
191     AC_DEFUN([AM_AUTOMAKE_VERSION],
192     [am__api_version='1.11'
193     dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
194     dnl require some minimum version. Point them to the right macro.
195     m4_if([$1], [1.11.1], [],
196     [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
197     ])
198    
199     # _AM_AUTOCONF_VERSION(VERSION)
200     # -----------------------------
201     # aclocal traces this macro to find the Autoconf version.
202     # This is a private macro too. Using m4_define simplifies
203     # the logic in aclocal, which can simply ignore this definition.
204     m4_define([_AM_AUTOCONF_VERSION], [])
205    
206     # AM_SET_CURRENT_AUTOMAKE_VERSION
207     # -------------------------------
208     # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
209     # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
210     AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
211     [AM_AUTOMAKE_VERSION([1.11.1])dnl
212     m4_ifndef([AC_AUTOCONF_VERSION],
213     [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
214     _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
215    
216     # AM_AUX_DIR_EXPAND -*- Autoconf -*-
217    
218     # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
219     #
220     # This file is free software; the Free Software Foundation
221     # gives unlimited permission to copy and/or distribute it,
222     # with or without modifications, as long as this notice is preserved.
223    
224     # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
225     # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
226     # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
227     #
228     # Of course, Automake must honor this variable whenever it calls a
229     # tool from the auxiliary directory. The problem is that $srcdir (and
230     # therefore $ac_aux_dir as well) can be either absolute or relative,
231     # depending on how configure is run. This is pretty annoying, since
232     # it makes $ac_aux_dir quite unusable in subdirectories: in the top
233     # source directory, any form will work fine, but in subdirectories a
234     # relative path needs to be adjusted first.
235     #
236     # $ac_aux_dir/missing
237     # fails when called from a subdirectory if $ac_aux_dir is relative
238     # $top_srcdir/$ac_aux_dir/missing
239     # fails if $ac_aux_dir is absolute,
240     # fails when called from a subdirectory in a VPATH build with
241     # a relative $ac_aux_dir
242     #
243     # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
244     # are both prefixed by $srcdir. In an in-source build this is usually
245     # harmless because $srcdir is `.', but things will broke when you
246     # start a VPATH build or use an absolute $srcdir.
247     #
248     # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
249     # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
250     # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
251     # and then we would define $MISSING as
252     # MISSING="\${SHELL} $am_aux_dir/missing"
253     # This will work as long as MISSING is not called from configure, because
254     # unfortunately $(top_srcdir) has no meaning in configure.
255     # However there are other variables, like CC, which are often used in
256     # configure, and could therefore not use this "fixed" $ac_aux_dir.
257     #
258     # Another solution, used here, is to always expand $ac_aux_dir to an
259     # absolute PATH. The drawback is that using absolute paths prevent a
260     # configured tree to be moved without reconfiguration.
261    
262     AC_DEFUN([AM_AUX_DIR_EXPAND],
263     [dnl Rely on autoconf to set up CDPATH properly.
264     AC_PREREQ([2.50])dnl
265     # expand $ac_aux_dir to an absolute path
266     am_aux_dir=`cd $ac_aux_dir && pwd`
267     ])
268    
269     # AM_CONDITIONAL -*- Autoconf -*-
270    
271     # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
272     # Free Software Foundation, Inc.
273     #
274     # This file is free software; the Free Software Foundation
275     # gives unlimited permission to copy and/or distribute it,
276     # with or without modifications, as long as this notice is preserved.
277    
278     # serial 9
279    
280     # AM_CONDITIONAL(NAME, SHELL-CONDITION)
281     # -------------------------------------
282     # Define a conditional.
283     AC_DEFUN([AM_CONDITIONAL],
284     [AC_PREREQ(2.52)dnl
285     ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
286     [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
287     AC_SUBST([$1_TRUE])dnl
288     AC_SUBST([$1_FALSE])dnl
289     _AM_SUBST_NOTMAKE([$1_TRUE])dnl
290     _AM_SUBST_NOTMAKE([$1_FALSE])dnl
291     m4_define([_AM_COND_VALUE_$1], [$2])dnl
292     if $2; then
293     $1_TRUE=
294     $1_FALSE='#'
295     else
296     $1_TRUE='#'
297     $1_FALSE=
298     fi
299     AC_CONFIG_COMMANDS_PRE(
300     [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
301     AC_MSG_ERROR([[conditional "$1" was never defined.
302     Usually this means the macro was only invoked conditionally.]])
303     fi])])
304    
305     # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
306     # Free Software Foundation, Inc.
307     #
308     # This file is free software; the Free Software Foundation
309     # gives unlimited permission to copy and/or distribute it,
310     # with or without modifications, as long as this notice is preserved.
311    
312     # serial 10
313    
314     # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
315     # written in clear, in which case automake, when reading aclocal.m4,
316     # will think it sees a *use*, and therefore will trigger all it's
317     # C support machinery. Also note that it means that autoscan, seeing
318     # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
319    
320    
321     # _AM_DEPENDENCIES(NAME)
322     # ----------------------
323     # See how the compiler implements dependency checking.
324     # NAME is "CC", "CXX", "GCJ", or "OBJC".
325     # We try a few techniques and use that to set a single cache variable.
326     #
327     # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
328     # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
329     # dependency, and given that the user is not expected to run this macro,
330     # just rely on AC_PROG_CC.
331     AC_DEFUN([_AM_DEPENDENCIES],
332     [AC_REQUIRE([AM_SET_DEPDIR])dnl
333     AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
334     AC_REQUIRE([AM_MAKE_INCLUDE])dnl
335     AC_REQUIRE([AM_DEP_TRACK])dnl
336    
337     ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
338     [$1], CXX, [depcc="$CXX" am_compiler_list=],
339     [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
340     [$1], UPC, [depcc="$UPC" am_compiler_list=],
341     [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
342     [depcc="$$1" am_compiler_list=])
343    
344     AC_CACHE_CHECK([dependency style of $depcc],
345     [am_cv_$1_dependencies_compiler_type],
346     [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
347     # We make a subdir and do the tests there. Otherwise we can end up
348     # making bogus files that we don't know about and never remove. For
349     # instance it was reported that on HP-UX the gcc test will end up
350     # making a dummy file named `D' -- because `-MD' means `put the output
351     # in D'.
352     mkdir conftest.dir
353     # Copy depcomp to subdir because otherwise we won't find it if we're
354     # using a relative directory.
355     cp "$am_depcomp" conftest.dir
356     cd conftest.dir
357     # We will build objects and dependencies in a subdirectory because
358     # it helps to detect inapplicable dependency modes. For instance
359     # both Tru64's cc and ICC support -MD to output dependencies as a
360     # side effect of compilation, but ICC will put the dependencies in
361     # the current directory while Tru64 will put them in the object
362     # directory.
363     mkdir sub
364    
365     am_cv_$1_dependencies_compiler_type=none
366     if test "$am_compiler_list" = ""; then
367     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
368     fi
369     am__universal=false
370     m4_case([$1], [CC],
371     [case " $depcc " in #(
372     *\ -arch\ *\ -arch\ *) am__universal=true ;;
373     esac],
374     [CXX],
375     [case " $depcc " in #(
376     *\ -arch\ *\ -arch\ *) am__universal=true ;;
377     esac])
378    
379     for depmode in $am_compiler_list; do
380     # Setup a source with many dependencies, because some compilers
381     # like to wrap large dependency lists on column 80 (with \), and
382     # we should not choose a depcomp mode which is confused by this.
383     #
384     # We need to recreate these files for each test, as the compiler may
385     # overwrite some of them when testing with obscure command lines.
386     # This happens at least with the AIX C compiler.
387     : > sub/conftest.c
388     for i in 1 2 3 4 5 6; do
389     echo '#include "conftst'$i'.h"' >> sub/conftest.c
390     # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
391     # Solaris 8's {/usr,}/bin/sh.
392     touch sub/conftst$i.h
393     done
394     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
395    
396     # We check with `-c' and `-o' for the sake of the "dashmstdout"
397     # mode. It turns out that the SunPro C++ compiler does not properly
398     # handle `-M -o', and we need to detect this. Also, some Intel
399     # versions had trouble with output in subdirs
400     am__obj=sub/conftest.${OBJEXT-o}
401     am__minus_obj="-o $am__obj"
402     case $depmode in
403     gcc)
404     # This depmode causes a compiler race in universal mode.
405     test "$am__universal" = false || continue
406     ;;
407     nosideeffect)
408     # after this tag, mechanisms are not by side-effect, so they'll
409     # only be used when explicitly requested
410     if test "x$enable_dependency_tracking" = xyes; then
411     continue
412     else
413     break
414     fi
415     ;;
416     msvisualcpp | msvcmsys)
417     # This compiler won't grok `-c -o', but also, the minuso test has
418     # not run yet. These depmodes are late enough in the game, and
419     # so weak that their functioning should not be impacted.
420     am__obj=conftest.${OBJEXT-o}
421     am__minus_obj=
422     ;;
423     none) break ;;
424     esac
425     if depmode=$depmode \
426     source=sub/conftest.c object=$am__obj \
427     depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
428     $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
429     >/dev/null 2>conftest.err &&
430     grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
431     grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
432     grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
433     ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
434     # icc doesn't choke on unknown options, it will just issue warnings
435     # or remarks (even with -Werror). So we grep stderr for any message
436     # that says an option was ignored or not supported.
437     # When given -MP, icc 7.0 and 7.1 complain thusly:
438     # icc: Command line warning: ignoring option '-M'; no argument required
439     # The diagnosis changed in icc 8.0:
440     # icc: Command line remark: option '-MP' not supported
441     if (grep 'ignoring option' conftest.err ||
442     grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
443     am_cv_$1_dependencies_compiler_type=$depmode
444     break
445     fi
446     fi
447     done
448    
449     cd ..
450     rm -rf conftest.dir
451     else
452     am_cv_$1_dependencies_compiler_type=none
453     fi
454     ])
455     AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
456     AM_CONDITIONAL([am__fastdep$1], [
457     test "x$enable_dependency_tracking" != xno \
458     && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
459     ])
460    
461    
462     # AM_SET_DEPDIR
463     # -------------
464     # Choose a directory name for dependency files.
465     # This macro is AC_REQUIREd in _AM_DEPENDENCIES
466     AC_DEFUN([AM_SET_DEPDIR],
467     [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
468     AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
469     ])
470    
471    
472     # AM_DEP_TRACK
473     # ------------
474     AC_DEFUN([AM_DEP_TRACK],
475     [AC_ARG_ENABLE(dependency-tracking,
476     [ --disable-dependency-tracking speeds up one-time build
477     --enable-dependency-tracking do not reject slow dependency extractors])
478     if test "x$enable_dependency_tracking" != xno; then
479     am_depcomp="$ac_aux_dir/depcomp"
480     AMDEPBACKSLASH='\'
481     fi
482     AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
483     AC_SUBST([AMDEPBACKSLASH])dnl
484     _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
485     ])
486    
487     # Generate code to set up dependency tracking. -*- Autoconf -*-
488    
489     # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
490     # Free Software Foundation, Inc.
491     #
492     # This file is free software; the Free Software Foundation
493     # gives unlimited permission to copy and/or distribute it,
494     # with or without modifications, as long as this notice is preserved.
495    
496     #serial 5
497    
498     # _AM_OUTPUT_DEPENDENCY_COMMANDS
499     # ------------------------------
500     AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
501     [{
502     # Autoconf 2.62 quotes --file arguments for eval, but not when files
503     # are listed without --file. Let's play safe and only enable the eval
504     # if we detect the quoting.
505     case $CONFIG_FILES in
506     *\'*) eval set x "$CONFIG_FILES" ;;
507     *) set x $CONFIG_FILES ;;
508     esac
509     shift
510     for mf
511     do
512     # Strip MF so we end up with the name of the file.
513     mf=`echo "$mf" | sed -e 's/:.*$//'`
514     # Check whether this is an Automake generated Makefile or not.
515     # We used to match only the files named `Makefile.in', but
516     # some people rename them; so instead we look at the file content.
517     # Grep'ing the first line is not enough: some people post-process
518     # each Makefile.in and add a new line on top of each file to say so.
519     # Grep'ing the whole file is not good either: AIX grep has a line
520     # limit of 2048, but all sed's we know have understand at least 4000.
521     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
522     dirpart=`AS_DIRNAME("$mf")`
523     else
524     continue
525     fi
526     # Extract the definition of DEPDIR, am__include, and am__quote
527     # from the Makefile without running `make'.
528     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
529     test -z "$DEPDIR" && continue
530     am__include=`sed -n 's/^am__include = //p' < "$mf"`
531     test -z "am__include" && continue
532     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
533     # When using ansi2knr, U may be empty or an underscore; expand it
534     U=`sed -n 's/^U = //p' < "$mf"`
535     # Find all dependency output files, they are included files with
536     # $(DEPDIR) in their names. We invoke sed twice because it is the
537     # simplest approach to changing $(DEPDIR) to its actual value in the
538     # expansion.
539     for file in `sed -n "
540     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
541     sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
542     # Make sure the directory exists.
543     test -f "$dirpart/$file" && continue
544     fdir=`AS_DIRNAME(["$file"])`
545     AS_MKDIR_P([$dirpart/$fdir])
546     # echo "creating $dirpart/$file"
547     echo '# dummy' > "$dirpart/$file"
548     done
549     done
550     }
551     ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
552    
553    
554     # AM_OUTPUT_DEPENDENCY_COMMANDS
555     # -----------------------------
556     # This macro should only be invoked once -- use via AC_REQUIRE.
557     #
558     # This code is only required when automatic dependency tracking
559     # is enabled. FIXME. This creates each `.P' file that we will
560     # need in order to bootstrap the dependency handling code.
561     AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
562     [AC_CONFIG_COMMANDS([depfiles],
563     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
564     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
565     ])
566    
567     # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
568     # Free Software Foundation, Inc.
569     #
570     # This file is free software; the Free Software Foundation
571     # gives unlimited permission to copy and/or distribute it,
572     # with or without modifications, as long as this notice is preserved.
573    
574     # serial 8
575    
576     # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
577     AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
578    
579     # Do all the work for Automake. -*- Autoconf -*-
580    
581     # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
582     # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
583     #
584     # This file is free software; the Free Software Foundation
585     # gives unlimited permission to copy and/or distribute it,
586     # with or without modifications, as long as this notice is preserved.
587    
588     # serial 16
589    
590     # This macro actually does too much. Some checks are only needed if
591     # your package does certain things. But this isn't really a big deal.
592    
593     # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
594     # AM_INIT_AUTOMAKE([OPTIONS])
595     # -----------------------------------------------
596     # The call with PACKAGE and VERSION arguments is the old style
597     # call (pre autoconf-2.50), which is being phased out. PACKAGE
598     # and VERSION should now be passed to AC_INIT and removed from
599     # the call to AM_INIT_AUTOMAKE.
600     # We support both call styles for the transition. After
601     # the next Automake release, Autoconf can make the AC_INIT
602     # arguments mandatory, and then we can depend on a new Autoconf
603     # release and drop the old call support.
604     AC_DEFUN([AM_INIT_AUTOMAKE],
605     [AC_PREREQ([2.62])dnl
606     dnl Autoconf wants to disallow AM_ names. We explicitly allow
607     dnl the ones we care about.
608     m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
609     AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
610     AC_REQUIRE([AC_PROG_INSTALL])dnl
611     if test "`cd $srcdir && pwd`" != "`pwd`"; then
612     # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
613     # is not polluted with repeated "-I."
614     AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
615     # test to see if srcdir already configured
616     if test -f $srcdir/config.status; then
617     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
618     fi
619     fi
620    
621     # test whether we have cygpath
622     if test -z "$CYGPATH_W"; then
623     if (cygpath --version) >/dev/null 2>/dev/null; then
624     CYGPATH_W='cygpath -w'
625     else
626     CYGPATH_W=echo
627     fi
628     fi
629     AC_SUBST([CYGPATH_W])
630    
631     # Define the identity of the package.
632     dnl Distinguish between old-style and new-style calls.
633     m4_ifval([$2],
634     [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
635     AC_SUBST([PACKAGE], [$1])dnl
636     AC_SUBST([VERSION], [$2])],
637     [_AM_SET_OPTIONS([$1])dnl
638     dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
639     m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
640     [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
641     AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
642     AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
643    
644     _AM_IF_OPTION([no-define],,
645     [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
646     AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
647    
648     # Some tools Automake needs.
649     AC_REQUIRE([AM_SANITY_CHECK])dnl
650     AC_REQUIRE([AC_ARG_PROGRAM])dnl
651     AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
652     AM_MISSING_PROG(AUTOCONF, autoconf)
653     AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
654     AM_MISSING_PROG(AUTOHEADER, autoheader)
655     AM_MISSING_PROG(MAKEINFO, makeinfo)
656     AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
657     AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
658     AC_REQUIRE([AM_PROG_MKDIR_P])dnl
659     # We need awk for the "check" target. The system "awk" is bad on
660     # some platforms.
661     AC_REQUIRE([AC_PROG_AWK])dnl
662     AC_REQUIRE([AC_PROG_MAKE_SET])dnl
663     AC_REQUIRE([AM_SET_LEADING_DOT])dnl
664     _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
665     [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
666     [_AM_PROG_TAR([v7])])])
667     _AM_IF_OPTION([no-dependencies],,
668     [AC_PROVIDE_IFELSE([AC_PROG_CC],
669     [_AM_DEPENDENCIES(CC)],
670     [define([AC_PROG_CC],
671     defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
672     AC_PROVIDE_IFELSE([AC_PROG_CXX],
673     [_AM_DEPENDENCIES(CXX)],
674     [define([AC_PROG_CXX],
675     defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
676     AC_PROVIDE_IFELSE([AC_PROG_OBJC],
677     [_AM_DEPENDENCIES(OBJC)],
678     [define([AC_PROG_OBJC],
679     defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
680     ])
681     _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
682     dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
683     dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
684     dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
685     AC_CONFIG_COMMANDS_PRE(dnl
686     [m4_provide_if([_AM_COMPILER_EXEEXT],
687     [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
688     ])
689    
690     dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
691     dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
692     dnl mangled by Autoconf and run in a shell conditional statement.
693     m4_define([_AC_COMPILER_EXEEXT],
694     m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
695    
696    
697     # When config.status generates a header, we must update the stamp-h file.
698     # This file resides in the same directory as the config header
699     # that is generated. The stamp files are numbered to have different names.
700    
701     # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
702     # loop where config.status creates the headers, so we can generate
703     # our stamp files there.
704     AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
705     [# Compute $1's index in $config_headers.
706     _am_arg=$1
707     _am_stamp_count=1
708     for _am_header in $config_headers :; do
709     case $_am_header in
710     $_am_arg | $_am_arg:* )
711     break ;;
712     * )
713     _am_stamp_count=`expr $_am_stamp_count + 1` ;;
714     esac
715     done
716     echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
717    
718     # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
719     #
720     # This file is free software; the Free Software Foundation
721     # gives unlimited permission to copy and/or distribute it,
722     # with or without modifications, as long as this notice is preserved.
723    
724     # AM_PROG_INSTALL_SH
725     # ------------------
726     # Define $install_sh.
727     AC_DEFUN([AM_PROG_INSTALL_SH],
728     [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
729     if test x"${install_sh}" != xset; then
730     case $am_aux_dir in
731     *\ * | *\ *)
732     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
733     *)
734     install_sh="\${SHELL} $am_aux_dir/install-sh"
735     esac
736     fi
737     AC_SUBST(install_sh)])
738    
739     # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
740     #
741     # This file is free software; the Free Software Foundation
742     # gives unlimited permission to copy and/or distribute it,
743     # with or without modifications, as long as this notice is preserved.
744    
745     # serial 2
746    
747     # Check whether the underlying file-system supports filenames
748     # with a leading dot. For instance MS-DOS doesn't.
749     AC_DEFUN([AM_SET_LEADING_DOT],
750     [rm -rf .tst 2>/dev/null
751     mkdir .tst 2>/dev/null
752     if test -d .tst; then
753     am__leading_dot=.
754     else
755     am__leading_dot=_
756     fi
757     rmdir .tst 2>/dev/null
758     AC_SUBST([am__leading_dot])])
759    
760     # Check to see how 'make' treats includes. -*- Autoconf -*-
761    
762     # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
763     #
764     # This file is free software; the Free Software Foundation
765     # gives unlimited permission to copy and/or distribute it,
766     # with or without modifications, as long as this notice is preserved.
767    
768     # serial 4
769    
770     # AM_MAKE_INCLUDE()
771     # -----------------
772     # Check to see how make treats includes.
773     AC_DEFUN([AM_MAKE_INCLUDE],
774     [am_make=${MAKE-make}
775     cat > confinc << 'END'
776     am__doit:
777     @echo this is the am__doit target
778     .PHONY: am__doit
779     END
780     # If we don't find an include directive, just comment out the code.
781     AC_MSG_CHECKING([for style of include used by $am_make])
782     am__include="#"
783     am__quote=
784     _am_result=none
785     # First try GNU make style include.
786     echo "include confinc" > confmf
787     # Ignore all kinds of additional output from `make'.
788     case `$am_make -s -f confmf 2> /dev/null` in #(
789     *the\ am__doit\ target*)
790     am__include=include
791     am__quote=
792     _am_result=GNU
793     ;;
794     esac
795     # Now try BSD make style include.
796     if test "$am__include" = "#"; then
797     echo '.include "confinc"' > confmf
798     case `$am_make -s -f confmf 2> /dev/null` in #(
799     *the\ am__doit\ target*)
800     am__include=.include
801     am__quote="\""
802     _am_result=BSD
803     ;;
804     esac
805     fi
806     AC_SUBST([am__include])
807     AC_SUBST([am__quote])
808     AC_MSG_RESULT([$_am_result])
809     rm -f confinc confmf
810     ])
811    
812     # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
813     # Free Software Foundation, Inc.
814     #
815     # This file is free software; the Free Software Foundation
816     # gives unlimited permission to copy and/or distribute it,
817     # with or without modifications, as long as this notice is preserved.
818    
819     # serial 6
820    
821     # AM_PROG_CC_C_O
822     # --------------
823     # Like AC_PROG_CC_C_O, but changed for automake.
824     AC_DEFUN([AM_PROG_CC_C_O],
825     [AC_REQUIRE([AC_PROG_CC_C_O])dnl
826     AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
827     AC_REQUIRE_AUX_FILE([compile])dnl
828     # FIXME: we rely on the cache variable name because
829     # there is no other way.
830     set dummy $CC
831     am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
832     eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
833     if test "$am_t" != yes; then
834     # Losing compiler, so override with the script.
835     # FIXME: It is wrong to rewrite CC.
836     # But if we don't then we get into trouble of one sort or another.
837     # A longer-term fix would be to have automake use am__CC in this case,
838     # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
839     CC="$am_aux_dir/compile $CC"
840     fi
841     dnl Make sure AC_PROG_CC is never called again, or it will override our
842     dnl setting of CC.
843     m4_define([AC_PROG_CC],
844     [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
845     ])
846    
847     # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
848    
849     # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
850     # Free Software Foundation, Inc.
851     #
852     # This file is free software; the Free Software Foundation
853     # gives unlimited permission to copy and/or distribute it,
854     # with or without modifications, as long as this notice is preserved.
855    
856     # serial 6
857    
858     # AM_MISSING_PROG(NAME, PROGRAM)
859     # ------------------------------
860     AC_DEFUN([AM_MISSING_PROG],
861     [AC_REQUIRE([AM_MISSING_HAS_RUN])
862     $1=${$1-"${am_missing_run}$2"}
863     AC_SUBST($1)])
864    
865    
866     # AM_MISSING_HAS_RUN
867     # ------------------
868     # Define MISSING if not defined so far and test if it supports --run.
869     # If it does, set am_missing_run to use it, otherwise, to nothing.
870     AC_DEFUN([AM_MISSING_HAS_RUN],
871     [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
872     AC_REQUIRE_AUX_FILE([missing])dnl
873     if test x"${MISSING+set}" != xset; then
874     case $am_aux_dir in
875     *\ * | *\ *)
876     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
877     *)
878     MISSING="\${SHELL} $am_aux_dir/missing" ;;
879     esac
880     fi
881     # Use eval to expand $SHELL
882     if eval "$MISSING --run true"; then
883     am_missing_run="$MISSING --run "
884     else
885     am_missing_run=
886     AC_MSG_WARN([`missing' script is too old or missing])
887     fi
888     ])
889    
890     # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
891     #
892     # This file is free software; the Free Software Foundation
893     # gives unlimited permission to copy and/or distribute it,
894     # with or without modifications, as long as this notice is preserved.
895    
896     # AM_PROG_MKDIR_P
897     # ---------------
898     # Check for `mkdir -p'.
899     AC_DEFUN([AM_PROG_MKDIR_P],
900     [AC_PREREQ([2.60])dnl
901     AC_REQUIRE([AC_PROG_MKDIR_P])dnl
902     dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
903     dnl while keeping a definition of mkdir_p for backward compatibility.
904     dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
905     dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
906     dnl Makefile.ins that do not define MKDIR_P, so we do our own
907     dnl adjustment using top_builddir (which is defined more often than
908     dnl MKDIR_P).
909     AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
910     case $mkdir_p in
911     [[\\/$]]* | ?:[[\\/]]*) ;;
912     */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
913     esac
914     ])
915    
916     # Helper functions for option handling. -*- Autoconf -*-
917    
918     # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
919     #
920     # This file is free software; the Free Software Foundation
921     # gives unlimited permission to copy and/or distribute it,
922     # with or without modifications, as long as this notice is preserved.
923    
924     # serial 4
925    
926     # _AM_MANGLE_OPTION(NAME)
927     # -----------------------
928     AC_DEFUN([_AM_MANGLE_OPTION],
929     [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
930    
931     # _AM_SET_OPTION(NAME)
932     # ------------------------------
933     # Set option NAME. Presently that only means defining a flag for this option.
934     AC_DEFUN([_AM_SET_OPTION],
935     [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
936    
937     # _AM_SET_OPTIONS(OPTIONS)
938     # ----------------------------------
939     # OPTIONS is a space-separated list of Automake options.
940     AC_DEFUN([_AM_SET_OPTIONS],
941     [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
942    
943     # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
944     # -------------------------------------------
945     # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
946     AC_DEFUN([_AM_IF_OPTION],
947     [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
948    
949     # Check to make sure that the build environment is sane. -*- Autoconf -*-
950    
951     # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
952     # Free Software Foundation, Inc.
953     #
954     # This file is free software; the Free Software Foundation
955     # gives unlimited permission to copy and/or distribute it,
956     # with or without modifications, as long as this notice is preserved.
957    
958     # serial 5
959    
960     # AM_SANITY_CHECK
961     # ---------------
962     AC_DEFUN([AM_SANITY_CHECK],
963     [AC_MSG_CHECKING([whether build environment is sane])
964     # Just in case
965     sleep 1
966     echo timestamp > conftest.file
967     # Reject unsafe characters in $srcdir or the absolute working directory
968     # name. Accept space and tab only in the latter.
969     am_lf='
970     '
971     case `pwd` in
972     *[[\\\"\#\$\&\'\`$am_lf]]*)
973     AC_MSG_ERROR([unsafe absolute working directory name]);;
974     esac
975     case $srcdir in
976     *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
977     AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
978     esac
979    
980     # Do `set' in a subshell so we don't clobber the current shell's
981     # arguments. Must try -L first in case configure is actually a
982     # symlink; some systems play weird games with the mod time of symlinks
983     # (eg FreeBSD returns the mod time of the symlink's containing
984     # directory).
985     if (
986     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
987     if test "$[*]" = "X"; then
988     # -L didn't work.
989     set X `ls -t "$srcdir/configure" conftest.file`
990     fi
991     rm -f conftest.file
992     if test "$[*]" != "X $srcdir/configure conftest.file" \
993     && test "$[*]" != "X conftest.file $srcdir/configure"; then
994    
995     # If neither matched, then we have a broken ls. This can happen
996     # if, for instance, CONFIG_SHELL is bash and it inherits a
997     # broken ls alias from the environment. This has actually
998     # happened. Such a system could not be considered "sane".
999     AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1000     alias in your environment])
1001     fi
1002    
1003     test "$[2]" = conftest.file
1004     )
1005     then
1006     # Ok.
1007     :
1008     else
1009     AC_MSG_ERROR([newly created file is older than distributed files!
1010     Check your system clock])
1011     fi
1012     AC_MSG_RESULT(yes)])
1013    
1014     # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1015     #
1016     # This file is free software; the Free Software Foundation
1017     # gives unlimited permission to copy and/or distribute it,
1018     # with or without modifications, as long as this notice is preserved.
1019    
1020     # AM_PROG_INSTALL_STRIP
1021     # ---------------------
1022     # One issue with vendor `install' (even GNU) is that you can't
1023     # specify the program used to strip binaries. This is especially
1024     # annoying in cross-compiling environments, where the build's strip
1025     # is unlikely to handle the host's binaries.
1026     # Fortunately install-sh will honor a STRIPPROG variable, so we
1027     # always use install-sh in `make install-strip', and initialize
1028     # STRIPPROG with the value of the STRIP variable (set by the user).
1029     AC_DEFUN([AM_PROG_INSTALL_STRIP],
1030     [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1031     # Installed binaries are usually stripped using `strip' when the user
1032     # run `make install-strip'. However `strip' might not be the right
1033     # tool to use in cross-compilation environments, therefore Automake
1034     # will honor the `STRIP' environment variable to overrule this program.
1035     dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1036     if test "$cross_compiling" != no; then
1037     AC_CHECK_TOOL([STRIP], [strip], :)
1038     fi
1039     INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1040     AC_SUBST([INSTALL_STRIP_PROGRAM])])
1041    
1042     # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
1043     #
1044     # This file is free software; the Free Software Foundation
1045     # gives unlimited permission to copy and/or distribute it,
1046     # with or without modifications, as long as this notice is preserved.
1047    
1048     # serial 2
1049    
1050     # _AM_SUBST_NOTMAKE(VARIABLE)
1051     # ---------------------------
1052     # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1053     # This macro is traced by Automake.
1054     AC_DEFUN([_AM_SUBST_NOTMAKE])
1055    
1056     # AM_SUBST_NOTMAKE(VARIABLE)
1057     # ---------------------------
1058     # Public sister of _AM_SUBST_NOTMAKE.
1059     AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1060    
1061     # Check how to create a tarball. -*- Autoconf -*-
1062    
1063     # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
1064     #
1065     # This file is free software; the Free Software Foundation
1066     # gives unlimited permission to copy and/or distribute it,
1067     # with or without modifications, as long as this notice is preserved.
1068    
1069     # serial 2
1070    
1071     # _AM_PROG_TAR(FORMAT)
1072     # --------------------
1073     # Check how to create a tarball in format FORMAT.
1074     # FORMAT should be one of `v7', `ustar', or `pax'.
1075     #
1076     # Substitute a variable $(am__tar) that is a command
1077     # writing to stdout a FORMAT-tarball containing the directory
1078     # $tardir.
1079     # tardir=directory && $(am__tar) > result.tar
1080     #
1081     # Substitute a variable $(am__untar) that extract such
1082     # a tarball read from stdin.
1083     # $(am__untar) < result.tar
1084     AC_DEFUN([_AM_PROG_TAR],
1085     [# Always define AMTAR for backward compatibility.
1086     AM_MISSING_PROG([AMTAR], [tar])
1087     m4_if([$1], [v7],
1088     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1089     [m4_case([$1], [ustar],, [pax],,
1090     [m4_fatal([Unknown tar format])])
1091     AC_MSG_CHECKING([how to create a $1 tar archive])
1092     # Loop over all known methods to create a tar archive until one works.
1093     _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1094     _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1095     # Do not fold the above two line into one, because Tru64 sh and
1096     # Solaris sh will not grok spaces in the rhs of `-'.
1097     for _am_tool in $_am_tools
1098     do
1099     case $_am_tool in
1100     gnutar)
1101     for _am_tar in tar gnutar gtar;
1102     do
1103     AM_RUN_LOG([$_am_tar --version]) && break
1104     done
1105     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1106     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1107     am__untar="$_am_tar -xf -"
1108     ;;
1109     plaintar)
1110     # Must skip GNU tar: if it does not support --format= it doesn't create
1111     # ustar tarball either.
1112     (tar --version) >/dev/null 2>&1 && continue
1113     am__tar='tar chf - "$$tardir"'
1114     am__tar_='tar chf - "$tardir"'
1115     am__untar='tar xf -'
1116     ;;
1117     pax)
1118     am__tar='pax -L -x $1 -w "$$tardir"'
1119     am__tar_='pax -L -x $1 -w "$tardir"'
1120     am__untar='pax -r'
1121     ;;
1122     cpio)
1123     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1124     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1125     am__untar='cpio -i -H $1 -d'
1126     ;;
1127     none)
1128     am__tar=false
1129     am__tar_=false
1130     am__untar=false
1131     ;;
1132     esac
1133    
1134     # If the value was cached, stop now. We just wanted to have am__tar
1135     # and am__untar set.
1136     test -n "${am_cv_prog_tar_$1}" && break
1137    
1138     # tar/untar a dummy directory, and stop if the command works
1139     rm -rf conftest.dir
1140     mkdir conftest.dir
1141     echo GrepMe > conftest.dir/file
1142     AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1143     rm -rf conftest.dir
1144     if test -s conftest.tar; then
1145     AM_RUN_LOG([$am__untar <conftest.tar])
1146     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1147     fi
1148     done
1149     rm -rf conftest.dir
1150    
1151     AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1152     AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1153     AC_SUBST([am__tar])
1154     AC_SUBST([am__untar])
1155     ]) # _AM_PROG_TAR
1156    
1157     m4_include([m4/codeset.m4])
1158     m4_include([m4/gettext.m4])
1159     m4_include([m4/glibc21.m4])
1160     m4_include([m4/iconv.m4])
1161     m4_include([m4/intdiv0.m4])
1162     m4_include([m4/intmax.m4])
1163     m4_include([m4/inttypes-pri.m4])
1164     m4_include([m4/inttypes.m4])
1165     m4_include([m4/inttypes_h.m4])
1166     m4_include([m4/isc-posix.m4])
1167     m4_include([m4/lcmessage.m4])
1168     m4_include([m4/lib-ld.m4])
1169     m4_include([m4/lib-link.m4])
1170     m4_include([m4/lib-prefix.m4])
1171     m4_include([m4/libtool.m4])
1172     m4_include([m4/longdouble.m4])
1173     m4_include([m4/longlong.m4])
1174     m4_include([m4/ltoptions.m4])
1175     m4_include([m4/ltsugar.m4])
1176     m4_include([m4/ltversion.m4])
1177     m4_include([m4/lt~obsolete.m4])
1178     m4_include([m4/nls.m4])
1179     m4_include([m4/po.m4])
1180     m4_include([m4/printf-posix.m4])
1181     m4_include([m4/progtest.m4])
1182     m4_include([m4/signed.m4])
1183     m4_include([m4/size_max.m4])
1184     m4_include([m4/stdint_h.m4])
1185     m4_include([m4/uintmax_t.m4])
1186     m4_include([m4/ulonglong.m4])
1187     m4_include([m4/wchar_t.m4])
1188     m4_include([m4/wint_t.m4])
1189     m4_include([m4/xsize.m4])

   
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