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Revision: 1.2
Committed: Sun Jun 20 13:13:45 2010 UTC (14 years, 5 months ago) by root
Branch: MAIN
CVS Tags: HEAD
Changes since 1.1: +563 -530 lines
Log Message:
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File Contents

# User Rev Content
1 root 1.2 # generated automatically by aclocal 1.10.1 -*- Autoconf -*-
2 root 1.1
3 root 1.2 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4     # 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
5 root 1.1 # 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 root 1.2 m4_ifndef([AC_AUTOCONF_VERSION],
15     [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16     m4_if(AC_AUTOCONF_VERSION, [2.61],,
17     [m4_warning([this file was generated for autoconf 2.61.
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 root 1.1
22 root 1.2 # Copyright (C) 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
23     #
24     # This file is free software; the Free Software Foundation
25     # gives unlimited permission to copy and/or distribute it,
26     # with or without modifications, as long as this notice is preserved.
27 root 1.1
28     # AM_AUTOMAKE_VERSION(VERSION)
29     # ----------------------------
30     # Automake X.Y traces this macro to ensure aclocal.m4 has been
31     # generated from the m4 files accompanying Automake X.Y.
32 root 1.2 # (This private macro should not be called outside this file.)
33     AC_DEFUN([AM_AUTOMAKE_VERSION],
34     [am__api_version='1.10'
35     dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
36     dnl require some minimum version. Point them to the right macro.
37     m4_if([$1], [1.10.1], [],
38     [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
39     ])
40    
41     # _AM_AUTOCONF_VERSION(VERSION)
42     # -----------------------------
43     # aclocal traces this macro to find the Autoconf version.
44     # This is a private macro too. Using m4_define simplifies
45     # the logic in aclocal, which can simply ignore this definition.
46     m4_define([_AM_AUTOCONF_VERSION], [])
47 root 1.1
48     # AM_SET_CURRENT_AUTOMAKE_VERSION
49     # -------------------------------
50 root 1.2 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
51 root 1.1 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
52     AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
53 root 1.2 [AM_AUTOMAKE_VERSION([1.10.1])dnl
54     m4_ifndef([AC_AUTOCONF_VERSION],
55     [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
56     _AM_AUTOCONF_VERSION(AC_AUTOCONF_VERSION)])
57 root 1.1
58 root 1.2 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
59 root 1.1
60 root 1.2 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
61 root 1.1 #
62 root 1.2 # This file is free software; the Free Software Foundation
63     # gives unlimited permission to copy and/or distribute it,
64     # with or without modifications, as long as this notice is preserved.
65 root 1.1
66     # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
67     # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
68     # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
69     #
70     # Of course, Automake must honor this variable whenever it calls a
71     # tool from the auxiliary directory. The problem is that $srcdir (and
72     # therefore $ac_aux_dir as well) can be either absolute or relative,
73     # depending on how configure is run. This is pretty annoying, since
74     # it makes $ac_aux_dir quite unusable in subdirectories: in the top
75     # source directory, any form will work fine, but in subdirectories a
76     # relative path needs to be adjusted first.
77     #
78     # $ac_aux_dir/missing
79     # fails when called from a subdirectory if $ac_aux_dir is relative
80     # $top_srcdir/$ac_aux_dir/missing
81     # fails if $ac_aux_dir is absolute,
82     # fails when called from a subdirectory in a VPATH build with
83     # a relative $ac_aux_dir
84     #
85     # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
86     # are both prefixed by $srcdir. In an in-source build this is usually
87     # harmless because $srcdir is `.', but things will broke when you
88     # start a VPATH build or use an absolute $srcdir.
89     #
90     # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
91     # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
92     # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
93     # and then we would define $MISSING as
94     # MISSING="\${SHELL} $am_aux_dir/missing"
95     # This will work as long as MISSING is not called from configure, because
96     # unfortunately $(top_srcdir) has no meaning in configure.
97     # However there are other variables, like CC, which are often used in
98     # configure, and could therefore not use this "fixed" $ac_aux_dir.
99     #
100     # Another solution, used here, is to always expand $ac_aux_dir to an
101     # absolute PATH. The drawback is that using absolute paths prevent a
102     # configured tree to be moved without reconfiguration.
103    
104 root 1.2 AC_DEFUN([AM_AUX_DIR_EXPAND],
105     [dnl Rely on autoconf to set up CDPATH properly.
106     AC_PREREQ([2.50])dnl
107 root 1.1 # expand $ac_aux_dir to an absolute path
108     am_aux_dir=`cd $ac_aux_dir && pwd`
109     ])
110    
111 root 1.2 # AM_CONDITIONAL -*- Autoconf -*-
112    
113     # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
114     # Free Software Foundation, Inc.
115     #
116     # This file is free software; the Free Software Foundation
117     # gives unlimited permission to copy and/or distribute it,
118     # with or without modifications, as long as this notice is preserved.
119    
120     # serial 8
121 root 1.1
122 root 1.2 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
123     # -------------------------------------
124     # Define a conditional.
125     AC_DEFUN([AM_CONDITIONAL],
126     [AC_PREREQ(2.52)dnl
127     ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
128     [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
129     AC_SUBST([$1_TRUE])dnl
130     AC_SUBST([$1_FALSE])dnl
131     _AM_SUBST_NOTMAKE([$1_TRUE])dnl
132     _AM_SUBST_NOTMAKE([$1_FALSE])dnl
133     if $2; then
134     $1_TRUE=
135     $1_FALSE='#'
136     else
137     $1_TRUE='#'
138     $1_FALSE=
139     fi
140     AC_CONFIG_COMMANDS_PRE(
141     [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
142     AC_MSG_ERROR([[conditional "$1" was never defined.
143     Usually this means the macro was only invoked conditionally.]])
144     fi])])
145 root 1.1
146 root 1.2 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
147     # Free Software Foundation, Inc.
148     #
149     # This file is free software; the Free Software Foundation
150     # gives unlimited permission to copy and/or distribute it,
151     # with or without modifications, as long as this notice is preserved.
152 root 1.1
153 root 1.2 # serial 9
154 root 1.1
155     # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
156     # written in clear, in which case automake, when reading aclocal.m4,
157     # will think it sees a *use*, and therefore will trigger all it's
158     # C support machinery. Also note that it means that autoscan, seeing
159     # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
160    
161    
162     # _AM_DEPENDENCIES(NAME)
163     # ----------------------
164     # See how the compiler implements dependency checking.
165     # NAME is "CC", "CXX", "GCJ", or "OBJC".
166     # We try a few techniques and use that to set a single cache variable.
167     #
168     # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
169     # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
170     # dependency, and given that the user is not expected to run this macro,
171     # just rely on AC_PROG_CC.
172     AC_DEFUN([_AM_DEPENDENCIES],
173     [AC_REQUIRE([AM_SET_DEPDIR])dnl
174     AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
175     AC_REQUIRE([AM_MAKE_INCLUDE])dnl
176     AC_REQUIRE([AM_DEP_TRACK])dnl
177    
178     ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
179     [$1], CXX, [depcc="$CXX" am_compiler_list=],
180     [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
181 root 1.2 [$1], UPC, [depcc="$UPC" am_compiler_list=],
182 root 1.1 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
183     [depcc="$$1" am_compiler_list=])
184    
185     AC_CACHE_CHECK([dependency style of $depcc],
186     [am_cv_$1_dependencies_compiler_type],
187     [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
188     # We make a subdir and do the tests there. Otherwise we can end up
189     # making bogus files that we don't know about and never remove. For
190     # instance it was reported that on HP-UX the gcc test will end up
191     # making a dummy file named `D' -- because `-MD' means `put the output
192     # in D'.
193     mkdir conftest.dir
194     # Copy depcomp to subdir because otherwise we won't find it if we're
195     # using a relative directory.
196     cp "$am_depcomp" conftest.dir
197     cd conftest.dir
198     # We will build objects and dependencies in a subdirectory because
199     # it helps to detect inapplicable dependency modes. For instance
200     # both Tru64's cc and ICC support -MD to output dependencies as a
201     # side effect of compilation, but ICC will put the dependencies in
202     # the current directory while Tru64 will put them in the object
203     # directory.
204     mkdir sub
205    
206     am_cv_$1_dependencies_compiler_type=none
207     if test "$am_compiler_list" = ""; then
208     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
209     fi
210     for depmode in $am_compiler_list; do
211     # Setup a source with many dependencies, because some compilers
212     # like to wrap large dependency lists on column 80 (with \), and
213     # we should not choose a depcomp mode which is confused by this.
214     #
215     # We need to recreate these files for each test, as the compiler may
216     # overwrite some of them when testing with obscure command lines.
217     # This happens at least with the AIX C compiler.
218     : > sub/conftest.c
219     for i in 1 2 3 4 5 6; do
220     echo '#include "conftst'$i'.h"' >> sub/conftest.c
221 root 1.2 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
222     # Solaris 8's {/usr,}/bin/sh.
223     touch sub/conftst$i.h
224 root 1.1 done
225     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
226    
227     case $depmode in
228     nosideeffect)
229     # after this tag, mechanisms are not by side-effect, so they'll
230     # only be used when explicitly requested
231     if test "x$enable_dependency_tracking" = xyes; then
232     continue
233     else
234     break
235     fi
236     ;;
237     none) break ;;
238     esac
239     # We check with `-c' and `-o' for the sake of the "dashmstdout"
240     # mode. It turns out that the SunPro C++ compiler does not properly
241     # handle `-M -o', and we need to detect this.
242     if depmode=$depmode \
243     source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
244     depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
245     $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
246     >/dev/null 2>conftest.err &&
247 root 1.2 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
248 root 1.1 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
249     grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
250     ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
251     # icc doesn't choke on unknown options, it will just issue warnings
252 root 1.2 # or remarks (even with -Werror). So we grep stderr for any message
253     # that says an option was ignored or not supported.
254     # When given -MP, icc 7.0 and 7.1 complain thusly:
255     # icc: Command line warning: ignoring option '-M'; no argument required
256     # The diagnosis changed in icc 8.0:
257     # icc: Command line remark: option '-MP' not supported
258     if (grep 'ignoring option' conftest.err ||
259     grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
260 root 1.1 am_cv_$1_dependencies_compiler_type=$depmode
261     break
262     fi
263     fi
264     done
265    
266     cd ..
267     rm -rf conftest.dir
268     else
269     am_cv_$1_dependencies_compiler_type=none
270     fi
271     ])
272     AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
273     AM_CONDITIONAL([am__fastdep$1], [
274     test "x$enable_dependency_tracking" != xno \
275     && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
276     ])
277    
278    
279     # AM_SET_DEPDIR
280     # -------------
281     # Choose a directory name for dependency files.
282     # This macro is AC_REQUIREd in _AM_DEPENDENCIES
283     AC_DEFUN([AM_SET_DEPDIR],
284     [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
285     AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
286     ])
287    
288    
289     # AM_DEP_TRACK
290     # ------------
291     AC_DEFUN([AM_DEP_TRACK],
292     [AC_ARG_ENABLE(dependency-tracking,
293 root 1.2 [ --disable-dependency-tracking speeds up one-time build
294     --enable-dependency-tracking do not reject slow dependency extractors])
295 root 1.1 if test "x$enable_dependency_tracking" != xno; then
296     am_depcomp="$ac_aux_dir/depcomp"
297     AMDEPBACKSLASH='\'
298     fi
299     AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
300 root 1.2 AC_SUBST([AMDEPBACKSLASH])dnl
301     _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
302 root 1.1 ])
303    
304 root 1.2 # Generate code to set up dependency tracking. -*- Autoconf -*-
305 root 1.1
306 root 1.2 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
307     # Free Software Foundation, Inc.
308     #
309     # This file is free software; the Free Software Foundation
310     # gives unlimited permission to copy and/or distribute it,
311     # with or without modifications, as long as this notice is preserved.
312 root 1.1
313 root 1.2 #serial 3
314 root 1.1
315     # _AM_OUTPUT_DEPENDENCY_COMMANDS
316     # ------------------------------
317     AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
318     [for mf in $CONFIG_FILES; do
319     # Strip MF so we end up with the name of the file.
320     mf=`echo "$mf" | sed -e 's/:.*$//'`
321     # Check whether this is an Automake generated Makefile or not.
322     # We used to match only the files named `Makefile.in', but
323     # some people rename them; so instead we look at the file content.
324     # Grep'ing the first line is not enough: some people post-process
325     # each Makefile.in and add a new line on top of each file to say so.
326 root 1.2 # Grep'ing the whole file is not good either: AIX grep has a line
327     # limit of 2048, but all sed's we know have understand at least 4000.
328     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
329 root 1.1 dirpart=`AS_DIRNAME("$mf")`
330     else
331     continue
332     fi
333 root 1.2 # Extract the definition of DEPDIR, am__include, and am__quote
334     # from the Makefile without running `make'.
335     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
336 root 1.1 test -z "$DEPDIR" && continue
337 root 1.2 am__include=`sed -n 's/^am__include = //p' < "$mf"`
338     test -z "am__include" && continue
339     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
340 root 1.1 # When using ansi2knr, U may be empty or an underscore; expand it
341 root 1.2 U=`sed -n 's/^U = //p' < "$mf"`
342     # Find all dependency output files, they are included files with
343     # $(DEPDIR) in their names. We invoke sed twice because it is the
344     # simplest approach to changing $(DEPDIR) to its actual value in the
345     # expansion.
346     for file in `sed -n "
347     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
348 root 1.1 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
349     # Make sure the directory exists.
350     test -f "$dirpart/$file" && continue
351     fdir=`AS_DIRNAME(["$file"])`
352     AS_MKDIR_P([$dirpart/$fdir])
353     # echo "creating $dirpart/$file"
354     echo '# dummy' > "$dirpart/$file"
355     done
356     done
357     ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
358    
359    
360     # AM_OUTPUT_DEPENDENCY_COMMANDS
361     # -----------------------------
362     # This macro should only be invoked once -- use via AC_REQUIRE.
363     #
364     # This code is only required when automatic dependency tracking
365     # is enabled. FIXME. This creates each `.P' file that we will
366     # need in order to bootstrap the dependency handling code.
367     AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
368     [AC_CONFIG_COMMANDS([depfiles],
369     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
370     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
371     ])
372    
373 root 1.2 # Do all the work for Automake. -*- Autoconf -*-
374 root 1.1
375 root 1.2 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
376     # 2005, 2006, 2008 Free Software Foundation, Inc.
377     #
378     # This file is free software; the Free Software Foundation
379     # gives unlimited permission to copy and/or distribute it,
380     # with or without modifications, as long as this notice is preserved.
381    
382     # serial 13
383 root 1.1
384 root 1.2 # This macro actually does too much. Some checks are only needed if
385     # your package does certain things. But this isn't really a big deal.
386    
387     # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
388     # AM_INIT_AUTOMAKE([OPTIONS])
389     # -----------------------------------------------
390     # The call with PACKAGE and VERSION arguments is the old style
391     # call (pre autoconf-2.50), which is being phased out. PACKAGE
392     # and VERSION should now be passed to AC_INIT and removed from
393     # the call to AM_INIT_AUTOMAKE.
394     # We support both call styles for the transition. After
395     # the next Automake release, Autoconf can make the AC_INIT
396     # arguments mandatory, and then we can depend on a new Autoconf
397     # release and drop the old call support.
398     AC_DEFUN([AM_INIT_AUTOMAKE],
399     [AC_PREREQ([2.60])dnl
400     dnl Autoconf wants to disallow AM_ names. We explicitly allow
401     dnl the ones we care about.
402     m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
403     AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
404     AC_REQUIRE([AC_PROG_INSTALL])dnl
405     if test "`cd $srcdir && pwd`" != "`pwd`"; then
406     # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
407     # is not polluted with repeated "-I."
408     AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
409     # test to see if srcdir already configured
410     if test -f $srcdir/config.status; then
411     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
412     fi
413     fi
414 root 1.1
415 root 1.2 # test whether we have cygpath
416     if test -z "$CYGPATH_W"; then
417     if (cygpath --version) >/dev/null 2>/dev/null; then
418     CYGPATH_W='cygpath -w'
419     else
420     CYGPATH_W=echo
421     fi
422     fi
423     AC_SUBST([CYGPATH_W])
424    
425     # Define the identity of the package.
426     dnl Distinguish between old-style and new-style calls.
427     m4_ifval([$2],
428     [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
429     AC_SUBST([PACKAGE], [$1])dnl
430     AC_SUBST([VERSION], [$2])],
431     [_AM_SET_OPTIONS([$1])dnl
432     dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
433     m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
434     [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
435     AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
436     AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
437    
438     _AM_IF_OPTION([no-define],,
439     [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
440     AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
441    
442     # Some tools Automake needs.
443     AC_REQUIRE([AM_SANITY_CHECK])dnl
444     AC_REQUIRE([AC_ARG_PROGRAM])dnl
445     AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
446     AM_MISSING_PROG(AUTOCONF, autoconf)
447     AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
448     AM_MISSING_PROG(AUTOHEADER, autoheader)
449     AM_MISSING_PROG(MAKEINFO, makeinfo)
450     AM_PROG_INSTALL_SH
451     AM_PROG_INSTALL_STRIP
452     AC_REQUIRE([AM_PROG_MKDIR_P])dnl
453     # We need awk for the "check" target. The system "awk" is bad on
454     # some platforms.
455     AC_REQUIRE([AC_PROG_AWK])dnl
456     AC_REQUIRE([AC_PROG_MAKE_SET])dnl
457     AC_REQUIRE([AM_SET_LEADING_DOT])dnl
458     _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
459     [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
460     [_AM_PROG_TAR([v7])])])
461     _AM_IF_OPTION([no-dependencies],,
462     [AC_PROVIDE_IFELSE([AC_PROG_CC],
463     [_AM_DEPENDENCIES(CC)],
464     [define([AC_PROG_CC],
465     defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
466     AC_PROVIDE_IFELSE([AC_PROG_CXX],
467     [_AM_DEPENDENCIES(CXX)],
468     [define([AC_PROG_CXX],
469     defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
470     AC_PROVIDE_IFELSE([AC_PROG_OBJC],
471     [_AM_DEPENDENCIES(OBJC)],
472     [define([AC_PROG_OBJC],
473     defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
474     ])
475     ])
476    
477    
478     # When config.status generates a header, we must update the stamp-h file.
479     # This file resides in the same directory as the config header
480     # that is generated. The stamp files are numbered to have different names.
481    
482     # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
483     # loop where config.status creates the headers, so we can generate
484     # our stamp files there.
485     AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
486     [# Compute $1's index in $config_headers.
487     _am_arg=$1
488     _am_stamp_count=1
489     for _am_header in $config_headers :; do
490     case $_am_header in
491     $_am_arg | $_am_arg:* )
492     break ;;
493     * )
494     _am_stamp_count=`expr $_am_stamp_count + 1` ;;
495     esac
496     done
497     echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
498    
499     # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
500     #
501     # This file is free software; the Free Software Foundation
502     # gives unlimited permission to copy and/or distribute it,
503     # with or without modifications, as long as this notice is preserved.
504    
505     # AM_PROG_INSTALL_SH
506     # ------------------
507     # Define $install_sh.
508     AC_DEFUN([AM_PROG_INSTALL_SH],
509     [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
510     install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
511     AC_SUBST(install_sh)])
512    
513     # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
514     #
515     # This file is free software; the Free Software Foundation
516     # gives unlimited permission to copy and/or distribute it,
517     # with or without modifications, as long as this notice is preserved.
518 root 1.1
519     # serial 2
520    
521 root 1.2 # Check whether the underlying file-system supports filenames
522     # with a leading dot. For instance MS-DOS doesn't.
523     AC_DEFUN([AM_SET_LEADING_DOT],
524     [rm -rf .tst 2>/dev/null
525     mkdir .tst 2>/dev/null
526     if test -d .tst; then
527     am__leading_dot=.
528     else
529     am__leading_dot=_
530     fi
531     rmdir .tst 2>/dev/null
532     AC_SUBST([am__leading_dot])])
533    
534     # Check to see how 'make' treats includes. -*- Autoconf -*-
535    
536     # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
537     #
538     # This file is free software; the Free Software Foundation
539     # gives unlimited permission to copy and/or distribute it,
540     # with or without modifications, as long as this notice is preserved.
541    
542     # serial 3
543    
544 root 1.1 # AM_MAKE_INCLUDE()
545     # -----------------
546     # Check to see how make treats includes.
547     AC_DEFUN([AM_MAKE_INCLUDE],
548     [am_make=${MAKE-make}
549     cat > confinc << 'END'
550     am__doit:
551     @echo done
552     .PHONY: am__doit
553     END
554     # If we don't find an include directive, just comment out the code.
555     AC_MSG_CHECKING([for style of include used by $am_make])
556     am__include="#"
557     am__quote=
558     _am_result=none
559     # First try GNU make style include.
560     echo "include confinc" > confmf
561     # We grep out `Entering directory' and `Leaving directory'
562     # messages which can occur if `w' ends up in MAKEFLAGS.
563     # In particular we don't look at `^make:' because GNU make might
564     # be invoked under some other name (usually "gmake"), in which
565     # case it prints its new name instead of `make'.
566     if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
567     am__include=include
568     am__quote=
569     _am_result=GNU
570     fi
571     # Now try BSD make style include.
572     if test "$am__include" = "#"; then
573     echo '.include "confinc"' > confmf
574     if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
575     am__include=.include
576     am__quote="\""
577     _am_result=BSD
578     fi
579     fi
580     AC_SUBST([am__include])
581     AC_SUBST([am__quote])
582     AC_MSG_RESULT([$_am_result])
583     rm -f confinc confmf
584     ])
585    
586 root 1.2 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
587    
588     # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
589     # Free Software Foundation, Inc.
590     #
591     # This file is free software; the Free Software Foundation
592     # gives unlimited permission to copy and/or distribute it,
593     # with or without modifications, as long as this notice is preserved.
594    
595     # serial 5
596 root 1.1
597 root 1.2 # AM_MISSING_PROG(NAME, PROGRAM)
598     # ------------------------------
599     AC_DEFUN([AM_MISSING_PROG],
600     [AC_REQUIRE([AM_MISSING_HAS_RUN])
601     $1=${$1-"${am_missing_run}$2"}
602     AC_SUBST($1)])
603 root 1.1
604    
605 root 1.2 # AM_MISSING_HAS_RUN
606     # ------------------
607     # Define MISSING if not defined so far and test if it supports --run.
608     # If it does, set am_missing_run to use it, otherwise, to nothing.
609     AC_DEFUN([AM_MISSING_HAS_RUN],
610     [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
611     AC_REQUIRE_AUX_FILE([missing])dnl
612     test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
613     # Use eval to expand $SHELL
614     if eval "$MISSING --run true"; then
615     am_missing_run="$MISSING --run "
616     else
617     am_missing_run=
618     AC_MSG_WARN([`missing' script is too old or missing])
619     fi
620     ])
621    
622     # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
623     #
624     # This file is free software; the Free Software Foundation
625     # gives unlimited permission to copy and/or distribute it,
626     # with or without modifications, as long as this notice is preserved.
627    
628     # AM_PROG_MKDIR_P
629     # ---------------
630     # Check for `mkdir -p'.
631     AC_DEFUN([AM_PROG_MKDIR_P],
632     [AC_PREREQ([2.60])dnl
633     AC_REQUIRE([AC_PROG_MKDIR_P])dnl
634     dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
635     dnl while keeping a definition of mkdir_p for backward compatibility.
636     dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
637     dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
638     dnl Makefile.ins that do not define MKDIR_P, so we do our own
639     dnl adjustment using top_builddir (which is defined more often than
640     dnl MKDIR_P).
641     AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
642     case $mkdir_p in
643     [[\\/$]]* | ?:[[\\/]]*) ;;
644     */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
645     esac
646     ])
647    
648     # Helper functions for option handling. -*- Autoconf -*-
649    
650     # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
651     #
652     # This file is free software; the Free Software Foundation
653     # gives unlimited permission to copy and/or distribute it,
654     # with or without modifications, as long as this notice is preserved.
655    
656     # serial 3
657    
658     # _AM_MANGLE_OPTION(NAME)
659     # -----------------------
660     AC_DEFUN([_AM_MANGLE_OPTION],
661     [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
662    
663     # _AM_SET_OPTION(NAME)
664     # ------------------------------
665     # Set option NAME. Presently that only means defining a flag for this option.
666     AC_DEFUN([_AM_SET_OPTION],
667     [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
668    
669     # _AM_SET_OPTIONS(OPTIONS)
670     # ----------------------------------
671     # OPTIONS is a space-separated list of Automake options.
672     AC_DEFUN([_AM_SET_OPTIONS],
673     [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
674    
675     # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
676     # -------------------------------------------
677     # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
678     AC_DEFUN([_AM_IF_OPTION],
679     [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
680    
681     # Check to make sure that the build environment is sane. -*- Autoconf -*-
682    
683     # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
684     # Free Software Foundation, Inc.
685     #
686     # This file is free software; the Free Software Foundation
687     # gives unlimited permission to copy and/or distribute it,
688     # with or without modifications, as long as this notice is preserved.
689    
690     # serial 4
691 root 1.1
692 root 1.2 # AM_SANITY_CHECK
693     # ---------------
694     AC_DEFUN([AM_SANITY_CHECK],
695     [AC_MSG_CHECKING([whether build environment is sane])
696     # Just in case
697     sleep 1
698     echo timestamp > conftest.file
699     # Do `set' in a subshell so we don't clobber the current shell's
700     # arguments. Must try -L first in case configure is actually a
701     # symlink; some systems play weird games with the mod time of symlinks
702     # (eg FreeBSD returns the mod time of the symlink's containing
703     # directory).
704     if (
705     set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
706     if test "$[*]" = "X"; then
707     # -L didn't work.
708     set X `ls -t $srcdir/configure conftest.file`
709     fi
710     rm -f conftest.file
711     if test "$[*]" != "X $srcdir/configure conftest.file" \
712     && test "$[*]" != "X conftest.file $srcdir/configure"; then
713 root 1.1
714 root 1.2 # If neither matched, then we have a broken ls. This can happen
715     # if, for instance, CONFIG_SHELL is bash and it inherits a
716     # broken ls alias from the environment. This has actually
717     # happened. Such a system could not be considered "sane".
718     AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
719     alias in your environment])
720     fi
721 root 1.1
722 root 1.2 test "$[2]" = conftest.file
723     )
724     then
725     # Ok.
726     :
727 root 1.1 else
728 root 1.2 AC_MSG_ERROR([newly created file is older than distributed files!
729     Check your system clock])
730     fi
731     AC_MSG_RESULT(yes)])
732    
733     # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
734     #
735     # This file is free software; the Free Software Foundation
736     # gives unlimited permission to copy and/or distribute it,
737     # with or without modifications, as long as this notice is preserved.
738    
739     # AM_PROG_INSTALL_STRIP
740     # ---------------------
741     # One issue with vendor `install' (even GNU) is that you can't
742     # specify the program used to strip binaries. This is especially
743     # annoying in cross-compiling environments, where the build's strip
744     # is unlikely to handle the host's binaries.
745     # Fortunately install-sh will honor a STRIPPROG variable, so we
746     # always use install-sh in `make install-strip', and initialize
747     # STRIPPROG with the value of the STRIP variable (set by the user).
748     AC_DEFUN([AM_PROG_INSTALL_STRIP],
749     [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
750     # Installed binaries are usually stripped using `strip' when the user
751     # run `make install-strip'. However `strip' might not be the right
752     # tool to use in cross-compilation environments, therefore Automake
753     # will honor the `STRIP' environment variable to overrule this program.
754     dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
755     if test "$cross_compiling" != no; then
756     AC_CHECK_TOOL([STRIP], [strip], :)
757 root 1.1 fi
758 root 1.2 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
759     AC_SUBST([INSTALL_STRIP_PROGRAM])])
760    
761     # Copyright (C) 2006 Free Software Foundation, Inc.
762     #
763     # This file is free software; the Free Software Foundation
764     # gives unlimited permission to copy and/or distribute it,
765     # with or without modifications, as long as this notice is preserved.
766    
767     # _AM_SUBST_NOTMAKE(VARIABLE)
768     # ---------------------------
769     # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
770     # This macro is traced by Automake.
771     AC_DEFUN([_AM_SUBST_NOTMAKE])
772    
773     # Check how to create a tarball. -*- Autoconf -*-
774    
775     # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
776     #
777     # This file is free software; the Free Software Foundation
778     # gives unlimited permission to copy and/or distribute it,
779     # with or without modifications, as long as this notice is preserved.
780    
781     # serial 2
782    
783     # _AM_PROG_TAR(FORMAT)
784     # --------------------
785     # Check how to create a tarball in format FORMAT.
786     # FORMAT should be one of `v7', `ustar', or `pax'.
787     #
788     # Substitute a variable $(am__tar) that is a command
789     # writing to stdout a FORMAT-tarball containing the directory
790     # $tardir.
791     # tardir=directory && $(am__tar) > result.tar
792     #
793     # Substitute a variable $(am__untar) that extract such
794     # a tarball read from stdin.
795     # $(am__untar) < result.tar
796     AC_DEFUN([_AM_PROG_TAR],
797     [# Always define AMTAR for backward compatibility.
798     AM_MISSING_PROG([AMTAR], [tar])
799     m4_if([$1], [v7],
800     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
801     [m4_case([$1], [ustar],, [pax],,
802     [m4_fatal([Unknown tar format])])
803     AC_MSG_CHECKING([how to create a $1 tar archive])
804     # Loop over all known methods to create a tar archive until one works.
805     _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
806     _am_tools=${am_cv_prog_tar_$1-$_am_tools}
807     # Do not fold the above two line into one, because Tru64 sh and
808     # Solaris sh will not grok spaces in the rhs of `-'.
809     for _am_tool in $_am_tools
810     do
811     case $_am_tool in
812     gnutar)
813     for _am_tar in tar gnutar gtar;
814     do
815     AM_RUN_LOG([$_am_tar --version]) && break
816     done
817     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
818     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
819     am__untar="$_am_tar -xf -"
820     ;;
821     plaintar)
822     # Must skip GNU tar: if it does not support --format= it doesn't create
823     # ustar tarball either.
824     (tar --version) >/dev/null 2>&1 && continue
825     am__tar='tar chf - "$$tardir"'
826     am__tar_='tar chf - "$tardir"'
827     am__untar='tar xf -'
828     ;;
829     pax)
830     am__tar='pax -L -x $1 -w "$$tardir"'
831     am__tar_='pax -L -x $1 -w "$tardir"'
832     am__untar='pax -r'
833     ;;
834     cpio)
835     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
836     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
837     am__untar='cpio -i -H $1 -d'
838     ;;
839     none)
840     am__tar=false
841     am__tar_=false
842     am__untar=false
843     ;;
844     esac
845    
846     # If the value was cached, stop now. We just wanted to have am__tar
847     # and am__untar set.
848     test -n "${am_cv_prog_tar_$1}" && break
849    
850     # tar/untar a dummy directory, and stop if the command works
851     rm -rf conftest.dir
852     mkdir conftest.dir
853     echo GrepMe > conftest.dir/file
854     AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
855     rm -rf conftest.dir
856     if test -s conftest.tar; then
857     AM_RUN_LOG([$am__untar <conftest.tar])
858     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
859     fi
860     done
861     rm -rf conftest.dir
862    
863     AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
864     AC_MSG_RESULT([$am_cv_prog_tar_$1])])
865     AC_SUBST([am__tar])
866     AC_SUBST([am__untar])
867     ]) # _AM_PROG_TAR
868 root 1.1