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a8ec1d2 @bcui6611 Update libtool related files to build dlls
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1 # generated automatically by aclocal 1.9.6 -*- Autoconf -*-
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2
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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4 # 2005 Free Software Foundation, Inc.
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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
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14 # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
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15 #
16 # This file is free software; the Free Software Foundation
17 # gives unlimited permission to copy and/or distribute it,
18 # with or without modifications, as long as this notice is preserved.
19
20 # AM_AUTOMAKE_VERSION(VERSION)
21 # ----------------------------
22 # Automake X.Y traces this macro to ensure aclocal.m4 has been
23 # generated from the m4 files accompanying Automake X.Y.
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24 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
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25
26 # AM_SET_CURRENT_AUTOMAKE_VERSION
27 # -------------------------------
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28 # Call AM_AUTOMAKE_VERSION so it can be traced.
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29 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
30 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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31 [AM_AUTOMAKE_VERSION([1.9.6])])
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32
33 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
34
35 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
36 #
37 # This file is free software; the Free Software Foundation
38 # gives unlimited permission to copy and/or distribute it,
39 # with or without modifications, as long as this notice is preserved.
40
41 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
42 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
43 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
44 #
45 # Of course, Automake must honor this variable whenever it calls a
46 # tool from the auxiliary directory. The problem is that $srcdir (and
47 # therefore $ac_aux_dir as well) can be either absolute or relative,
48 # depending on how configure is run. This is pretty annoying, since
49 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
50 # source directory, any form will work fine, but in subdirectories a
51 # relative path needs to be adjusted first.
52 #
53 # $ac_aux_dir/missing
54 # fails when called from a subdirectory if $ac_aux_dir is relative
55 # $top_srcdir/$ac_aux_dir/missing
56 # fails if $ac_aux_dir is absolute,
57 # fails when called from a subdirectory in a VPATH build with
58 # a relative $ac_aux_dir
59 #
60 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
61 # are both prefixed by $srcdir. In an in-source build this is usually
62 # harmless because $srcdir is `.', but things will broke when you
63 # start a VPATH build or use an absolute $srcdir.
64 #
65 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
66 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
67 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
68 # and then we would define $MISSING as
69 # MISSING="\${SHELL} $am_aux_dir/missing"
70 # This will work as long as MISSING is not called from configure, because
71 # unfortunately $(top_srcdir) has no meaning in configure.
72 # However there are other variables, like CC, which are often used in
73 # configure, and could therefore not use this "fixed" $ac_aux_dir.
74 #
75 # Another solution, used here, is to always expand $ac_aux_dir to an
76 # absolute PATH. The drawback is that using absolute paths prevent a
77 # configured tree to be moved without reconfiguration.
78
79 AC_DEFUN([AM_AUX_DIR_EXPAND],
80 [dnl Rely on autoconf to set up CDPATH properly.
81 AC_PREREQ([2.50])dnl
82 # expand $ac_aux_dir to an absolute path
83 am_aux_dir=`cd $ac_aux_dir && pwd`
84 ])
85
86 # AM_CONDITIONAL -*- Autoconf -*-
87
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88 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
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89 # Free Software Foundation, Inc.
90 #
91 # This file is free software; the Free Software Foundation
92 # gives unlimited permission to copy and/or distribute it,
93 # with or without modifications, as long as this notice is preserved.
94
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95 # serial 7
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96
97 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
98 # -------------------------------------
99 # Define a conditional.
100 AC_DEFUN([AM_CONDITIONAL],
101 [AC_PREREQ(2.52)dnl
102 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
103 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
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104 AC_SUBST([$1_TRUE])
105 AC_SUBST([$1_FALSE])
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106 if $2; then
107 $1_TRUE=
108 $1_FALSE='#'
109 else
110 $1_TRUE='#'
111 $1_FALSE=
112 fi
113 AC_CONFIG_COMMANDS_PRE(
114 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
115 AC_MSG_ERROR([[conditional "$1" was never defined.
116 Usually this means the macro was only invoked conditionally.]])
117 fi])])
118
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119
120 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
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121 # Free Software Foundation, Inc.
122 #
123 # This file is free software; the Free Software Foundation
124 # gives unlimited permission to copy and/or distribute it,
125 # with or without modifications, as long as this notice is preserved.
126
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127 # serial 8
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128
129 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
130 # written in clear, in which case automake, when reading aclocal.m4,
131 # will think it sees a *use*, and therefore will trigger all it's
132 # C support machinery. Also note that it means that autoscan, seeing
133 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
134
135
136 # _AM_DEPENDENCIES(NAME)
137 # ----------------------
138 # See how the compiler implements dependency checking.
139 # NAME is "CC", "CXX", "GCJ", or "OBJC".
140 # We try a few techniques and use that to set a single cache variable.
141 #
142 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
143 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
144 # dependency, and given that the user is not expected to run this macro,
145 # just rely on AC_PROG_CC.
146 AC_DEFUN([_AM_DEPENDENCIES],
147 [AC_REQUIRE([AM_SET_DEPDIR])dnl
148 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
149 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
150 AC_REQUIRE([AM_DEP_TRACK])dnl
151
152 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
153 [$1], CXX, [depcc="$CXX" am_compiler_list=],
154 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
155 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
156 [depcc="$$1" am_compiler_list=])
157
158 AC_CACHE_CHECK([dependency style of $depcc],
159 [am_cv_$1_dependencies_compiler_type],
160 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
161 # We make a subdir and do the tests there. Otherwise we can end up
162 # making bogus files that we don't know about and never remove. For
163 # instance it was reported that on HP-UX the gcc test will end up
164 # making a dummy file named `D' -- because `-MD' means `put the output
165 # in D'.
166 mkdir conftest.dir
167 # Copy depcomp to subdir because otherwise we won't find it if we're
168 # using a relative directory.
169 cp "$am_depcomp" conftest.dir
170 cd conftest.dir
171 # We will build objects and dependencies in a subdirectory because
172 # it helps to detect inapplicable dependency modes. For instance
173 # both Tru64's cc and ICC support -MD to output dependencies as a
174 # side effect of compilation, but ICC will put the dependencies in
175 # the current directory while Tru64 will put them in the object
176 # directory.
177 mkdir sub
178
179 am_cv_$1_dependencies_compiler_type=none
180 if test "$am_compiler_list" = ""; then
181 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
182 fi
183 for depmode in $am_compiler_list; do
184 # Setup a source with many dependencies, because some compilers
185 # like to wrap large dependency lists on column 80 (with \), and
186 # we should not choose a depcomp mode which is confused by this.
187 #
188 # We need to recreate these files for each test, as the compiler may
189 # overwrite some of them when testing with obscure command lines.
190 # This happens at least with the AIX C compiler.
191 : > sub/conftest.c
192 for i in 1 2 3 4 5 6; do
193 echo '#include "conftst'$i'.h"' >> sub/conftest.c
194 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
195 # Solaris 8's {/usr,}/bin/sh.
196 touch sub/conftst$i.h
197 done
198 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
199
200 case $depmode in
201 nosideeffect)
202 # after this tag, mechanisms are not by side-effect, so they'll
203 # only be used when explicitly requested
204 if test "x$enable_dependency_tracking" = xyes; then
205 continue
206 else
207 break
208 fi
209 ;;
210 none) break ;;
211 esac
212 # We check with `-c' and `-o' for the sake of the "dashmstdout"
213 # mode. It turns out that the SunPro C++ compiler does not properly
214 # handle `-M -o', and we need to detect this.
215 if depmode=$depmode \
216 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
217 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
218 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
219 >/dev/null 2>conftest.err &&
220 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
221 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
222 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
223 # icc doesn't choke on unknown options, it will just issue warnings
224 # or remarks (even with -Werror). So we grep stderr for any message
225 # that says an option was ignored or not supported.
226 # When given -MP, icc 7.0 and 7.1 complain thusly:
227 # icc: Command line warning: ignoring option '-M'; no argument required
228 # The diagnosis changed in icc 8.0:
229 # icc: Command line remark: option '-MP' not supported
230 if (grep 'ignoring option' conftest.err ||
231 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
232 am_cv_$1_dependencies_compiler_type=$depmode
233 break
234 fi
235 fi
236 done
237
238 cd ..
239 rm -rf conftest.dir
240 else
241 am_cv_$1_dependencies_compiler_type=none
242 fi
243 ])
244 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
245 AM_CONDITIONAL([am__fastdep$1], [
246 test "x$enable_dependency_tracking" != xno \
247 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
248 ])
249
250
251 # AM_SET_DEPDIR
252 # -------------
253 # Choose a directory name for dependency files.
254 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
255 AC_DEFUN([AM_SET_DEPDIR],
256 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
257 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
258 ])
259
260
261 # AM_DEP_TRACK
262 # ------------
263 AC_DEFUN([AM_DEP_TRACK],
264 [AC_ARG_ENABLE(dependency-tracking,
265 [ --disable-dependency-tracking speeds up one-time build
266 --enable-dependency-tracking do not reject slow dependency extractors])
267 if test "x$enable_dependency_tracking" != xno; then
268 am_depcomp="$ac_aux_dir/depcomp"
269 AMDEPBACKSLASH='\'
270 fi
271 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
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272 AC_SUBST([AMDEPBACKSLASH])
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273 ])
274
275 # Generate code to set up dependency tracking. -*- Autoconf -*-
276
277 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
278 # Free Software Foundation, Inc.
279 #
280 # This file is free software; the Free Software Foundation
281 # gives unlimited permission to copy and/or distribute it,
282 # with or without modifications, as long as this notice is preserved.
283
284 #serial 3
285
286 # _AM_OUTPUT_DEPENDENCY_COMMANDS
287 # ------------------------------
288 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
289 [for mf in $CONFIG_FILES; do
290 # Strip MF so we end up with the name of the file.
291 mf=`echo "$mf" | sed -e 's/:.*$//'`
292 # Check whether this is an Automake generated Makefile or not.
293 # We used to match only the files named `Makefile.in', but
294 # some people rename them; so instead we look at the file content.
295 # Grep'ing the first line is not enough: some people post-process
296 # each Makefile.in and add a new line on top of each file to say so.
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297 # So let's grep whole file.
298 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
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299 dirpart=`AS_DIRNAME("$mf")`
300 else
301 continue
302 fi
303 # Extract the definition of DEPDIR, am__include, and am__quote
304 # from the Makefile without running `make'.
305 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
306 test -z "$DEPDIR" && continue
307 am__include=`sed -n 's/^am__include = //p' < "$mf"`
308 test -z "am__include" && continue
309 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
310 # When using ansi2knr, U may be empty or an underscore; expand it
311 U=`sed -n 's/^U = //p' < "$mf"`
312 # Find all dependency output files, they are included files with
313 # $(DEPDIR) in their names. We invoke sed twice because it is the
314 # simplest approach to changing $(DEPDIR) to its actual value in the
315 # expansion.
316 for file in `sed -n "
317 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
318 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
319 # Make sure the directory exists.
320 test -f "$dirpart/$file" && continue
321 fdir=`AS_DIRNAME(["$file"])`
322 AS_MKDIR_P([$dirpart/$fdir])
323 # echo "creating $dirpart/$file"
324 echo '# dummy' > "$dirpart/$file"
325 done
326 done
327 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
328
329
330 # AM_OUTPUT_DEPENDENCY_COMMANDS
331 # -----------------------------
332 # This macro should only be invoked once -- use via AC_REQUIRE.
333 #
334 # This code is only required when automatic dependency tracking
335 # is enabled. FIXME. This creates each `.P' file that we will
336 # need in order to bootstrap the dependency handling code.
337 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
338 [AC_CONFIG_COMMANDS([depfiles],
339 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
340 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
341 ])
342
343 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
344 # Free Software Foundation, Inc.
345 #
346 # This file is free software; the Free Software Foundation
347 # gives unlimited permission to copy and/or distribute it,
348 # with or without modifications, as long as this notice is preserved.
349
350 # serial 8
351
352 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
353 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
354
355 # Do all the work for Automake. -*- Autoconf -*-
356
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357 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
358 # Free Software Foundation, Inc.
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359 #
360 # This file is free software; the Free Software Foundation
361 # gives unlimited permission to copy and/or distribute it,
362 # with or without modifications, as long as this notice is preserved.
363
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364 # serial 12
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365
366 # This macro actually does too much. Some checks are only needed if
367 # your package does certain things. But this isn't really a big deal.
368
369 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
370 # AM_INIT_AUTOMAKE([OPTIONS])
371 # -----------------------------------------------
372 # The call with PACKAGE and VERSION arguments is the old style
373 # call (pre autoconf-2.50), which is being phased out. PACKAGE
374 # and VERSION should now be passed to AC_INIT and removed from
375 # the call to AM_INIT_AUTOMAKE.
376 # We support both call styles for the transition. After
377 # the next Automake release, Autoconf can make the AC_INIT
378 # arguments mandatory, and then we can depend on a new Autoconf
379 # release and drop the old call support.
380 AC_DEFUN([AM_INIT_AUTOMAKE],
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381 [AC_PREREQ([2.58])dnl
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382 dnl Autoconf wants to disallow AM_ names. We explicitly allow
383 dnl the ones we care about.
384 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
385 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
386 AC_REQUIRE([AC_PROG_INSTALL])dnl
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387 # test to see if srcdir already configured
388 if test "`cd $srcdir && pwd`" != "`pwd`" &&
389 test -f $srcdir/config.status; then
390 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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391 fi
392
393 # test whether we have cygpath
394 if test -z "$CYGPATH_W"; then
395 if (cygpath --version) >/dev/null 2>/dev/null; then
396 CYGPATH_W='cygpath -w'
397 else
398 CYGPATH_W=echo
399 fi
400 fi
401 AC_SUBST([CYGPATH_W])
402
403 # Define the identity of the package.
404 dnl Distinguish between old-style and new-style calls.
405 m4_ifval([$2],
406 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
407 AC_SUBST([PACKAGE], [$1])dnl
408 AC_SUBST([VERSION], [$2])],
409 [_AM_SET_OPTIONS([$1])dnl
410 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
411 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
412
413 _AM_IF_OPTION([no-define],,
414 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
415 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
416
417 # Some tools Automake needs.
418 AC_REQUIRE([AM_SANITY_CHECK])dnl
419 AC_REQUIRE([AC_ARG_PROGRAM])dnl
420 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
421 AM_MISSING_PROG(AUTOCONF, autoconf)
422 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
423 AM_MISSING_PROG(AUTOHEADER, autoheader)
424 AM_MISSING_PROG(MAKEINFO, makeinfo)
425 AM_PROG_INSTALL_SH
426 AM_PROG_INSTALL_STRIP
427 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
428 # We need awk for the "check" target. The system "awk" is bad on
429 # some platforms.
430 AC_REQUIRE([AC_PROG_AWK])dnl
431 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
432 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
433 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
434 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
435 [_AM_PROG_TAR([v7])])])
436 _AM_IF_OPTION([no-dependencies],,
437 [AC_PROVIDE_IFELSE([AC_PROG_CC],
438 [_AM_DEPENDENCIES(CC)],
439 [define([AC_PROG_CC],
440 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
441 AC_PROVIDE_IFELSE([AC_PROG_CXX],
442 [_AM_DEPENDENCIES(CXX)],
443 [define([AC_PROG_CXX],
444 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
445 ])
446 ])
447
448
449 # When config.status generates a header, we must update the stamp-h file.
450 # This file resides in the same directory as the config header
451 # that is generated. The stamp files are numbered to have different names.
452
453 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
454 # loop where config.status creates the headers, so we can generate
455 # our stamp files there.
456 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
457 [# Compute $1's index in $config_headers.
458 _am_stamp_count=1
459 for _am_header in $config_headers :; do
460 case $_am_header in
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461 $1 | $1:* )
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462 break ;;
463 * )
464 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
465 esac
466 done
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467 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
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468
469 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
470 #
471 # This file is free software; the Free Software Foundation
472 # gives unlimited permission to copy and/or distribute it,
473 # with or without modifications, as long as this notice is preserved.
474
475 # AM_PROG_INSTALL_SH
476 # ------------------
477 # Define $install_sh.
478 AC_DEFUN([AM_PROG_INSTALL_SH],
479 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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480 install_sh=${install_sh-"$am_aux_dir/install-sh"}
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481 AC_SUBST(install_sh)])
482
483 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
484 #
485 # This file is free software; the Free Software Foundation
486 # gives unlimited permission to copy and/or distribute it,
487 # with or without modifications, as long as this notice is preserved.
488
489 # serial 2
490
491 # Check whether the underlying file-system supports filenames
492 # with a leading dot. For instance MS-DOS doesn't.
493 AC_DEFUN([AM_SET_LEADING_DOT],
494 [rm -rf .tst 2>/dev/null
495 mkdir .tst 2>/dev/null
496 if test -d .tst; then
497 am__leading_dot=.
498 else
499 am__leading_dot=_
500 fi
501 rmdir .tst 2>/dev/null
502 AC_SUBST([am__leading_dot])])
503
504 # Check to see how 'make' treats includes. -*- Autoconf -*-
505
506 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
507 #
508 # This file is free software; the Free Software Foundation
509 # gives unlimited permission to copy and/or distribute it,
510 # with or without modifications, as long as this notice is preserved.
511
512 # serial 3
513
514 # AM_MAKE_INCLUDE()
515 # -----------------
516 # Check to see how make treats includes.
517 AC_DEFUN([AM_MAKE_INCLUDE],
518 [am_make=${MAKE-make}
519 cat > confinc << 'END'
520 am__doit:
521 @echo done
522 .PHONY: am__doit
523 END
524 # If we don't find an include directive, just comment out the code.
525 AC_MSG_CHECKING([for style of include used by $am_make])
526 am__include="#"
527 am__quote=
528 _am_result=none
529 # First try GNU make style include.
530 echo "include confinc" > confmf
531 # We grep out `Entering directory' and `Leaving directory'
532 # messages which can occur if `w' ends up in MAKEFLAGS.
533 # In particular we don't look at `^make:' because GNU make might
534 # be invoked under some other name (usually "gmake"), in which
535 # case it prints its new name instead of `make'.
536 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
537 am__include=include
538 am__quote=
539 _am_result=GNU
540 fi
541 # Now try BSD make style include.
542 if test "$am__include" = "#"; then
543 echo '.include "confinc"' > confmf
544 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
545 am__include=.include
546 am__quote="\""
547 _am_result=BSD
548 fi
549 fi
550 AC_SUBST([am__include])
551 AC_SUBST([am__quote])
552 AC_MSG_RESULT([$_am_result])
553 rm -f confinc confmf
554 ])
555
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556 # Copyright (C) 1999, 2000, 2001, 2003, 2005 Free Software Foundation, Inc.
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557 #
558 # This file is free software; the Free Software Foundation
559 # gives unlimited permission to copy and/or distribute it,
560 # with or without modifications, as long as this notice is preserved.
561
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562 # serial 3
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563
564 # AM_PROG_CC_C_O
565 # --------------
566 # Like AC_PROG_CC_C_O, but changed for automake.
567 AC_DEFUN([AM_PROG_CC_C_O],
568 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
569 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
570 # FIXME: we rely on the cache variable name because
571 # there is no other way.
572 set dummy $CC
573 ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
574 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
575 # Losing compiler, so override with the script.
576 # FIXME: It is wrong to rewrite CC.
577 # But if we don't then we get into trouble of one sort or another.
578 # A longer-term fix would be to have automake use am__CC in this case,
579 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
580 CC="$am_aux_dir/compile $CC"
581 fi
582 ])
583
584 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
585
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586 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
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587 # Free Software Foundation, Inc.
588 #
589 # This file is free software; the Free Software Foundation
590 # gives unlimited permission to copy and/or distribute it,
591 # with or without modifications, as long as this notice is preserved.
592
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593 # serial 4
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594
595 # AM_MISSING_PROG(NAME, PROGRAM)
596 # ------------------------------
597 AC_DEFUN([AM_MISSING_PROG],
598 [AC_REQUIRE([AM_MISSING_HAS_RUN])
599 $1=${$1-"${am_missing_run}$2"}
600 AC_SUBST($1)])
601
602
603 # AM_MISSING_HAS_RUN
604 # ------------------
605 # Define MISSING if not defined so far and test if it supports --run.
606 # If it does, set am_missing_run to use it, otherwise, to nothing.
607 AC_DEFUN([AM_MISSING_HAS_RUN],
608 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
609 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
610 # Use eval to expand $SHELL
611 if eval "$MISSING --run true"; then
612 am_missing_run="$MISSING --run "
613 else
614 am_missing_run=
615 AC_MSG_WARN([`missing' script is too old or missing])
616 fi
617 ])
618
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619 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
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620 #
621 # This file is free software; the Free Software Foundation
622 # gives unlimited permission to copy and/or distribute it,
623 # with or without modifications, as long as this notice is preserved.
624
625 # AM_PROG_MKDIR_P
626 # ---------------
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627 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
628 #
629 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
630 # created by `make install' are always world readable, even if the
631 # installer happens to have an overly restrictive umask (e.g. 077).
632 # This was a mistake. There are at least two reasons why we must not
633 # use `-m 0755':
634 # - it causes special bits like SGID to be ignored,
635 # - it may be too restrictive (some setups expect 775 directories).
636 #
637 # Do not use -m 0755 and let people choose whatever they expect by
638 # setting umask.
639 #
640 # We cannot accept any implementation of `mkdir' that recognizes `-p'.
641 # Some implementations (such as Solaris 8's) are not thread-safe: if a
642 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
643 # concurrently, both version can detect that a/ is missing, but only
644 # one can create it and the other will error out. Consequently we
645 # restrict ourselves to GNU make (using the --version option ensures
646 # this.)
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647 AC_DEFUN([AM_PROG_MKDIR_P],
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648 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
649 # We used to keeping the `.' as first argument, in order to
650 # allow $(mkdir_p) to be used without argument. As in
651 # $(mkdir_p) $(somedir)
652 # where $(somedir) is conditionally defined. However this is wrong
653 # for two reasons:
654 # 1. if the package is installed by a user who cannot write `.'
655 # make install will fail,
656 # 2. the above comment should most certainly read
657 # $(mkdir_p) $(DESTDIR)$(somedir)
658 # so it does not work when $(somedir) is undefined and
659 # $(DESTDIR) is not.
660 # To support the latter case, we have to write
661 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
662 # so the `.' trick is pointless.
663 mkdir_p='mkdir -p --'
664 else
665 # On NextStep and OpenStep, the `mkdir' command does not
666 # recognize any option. It will interpret all options as
667 # directories to create, and then abort because `.' already
668 # exists.
669 for d in ./-p ./--version;
670 do
671 test -d $d && rmdir $d
672 done
673 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
674 if test -f "$ac_aux_dir/mkinstalldirs"; then
675 mkdir_p='$(mkinstalldirs)'
676 else
677 mkdir_p='$(install_sh) -d'
678 fi
679 fi
680 AC_SUBST([mkdir_p])])
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681
682 # Helper functions for option handling. -*- Autoconf -*-
683
684 # Copyright (C) 2001, 2002, 2003, 2005 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 3
691
692 # _AM_MANGLE_OPTION(NAME)
693 # -----------------------
694 AC_DEFUN([_AM_MANGLE_OPTION],
695 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
696
697 # _AM_SET_OPTION(NAME)
698 # ------------------------------
699 # Set option NAME. Presently that only means defining a flag for this option.
700 AC_DEFUN([_AM_SET_OPTION],
701 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
702
703 # _AM_SET_OPTIONS(OPTIONS)
704 # ----------------------------------
705 # OPTIONS is a space-separated list of Automake options.
706 AC_DEFUN([_AM_SET_OPTIONS],
707 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
708
709 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
710 # -------------------------------------------
711 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
712 AC_DEFUN([_AM_IF_OPTION],
713 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
714
715 # Check to make sure that the build environment is sane. -*- Autoconf -*-
716
717 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
718 # 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 # serial 4
725
726 # AM_SANITY_CHECK
727 # ---------------
728 AC_DEFUN([AM_SANITY_CHECK],
729 [AC_MSG_CHECKING([whether build environment is sane])
730 # Just in case
731 sleep 1
732 echo timestamp > conftest.file
733 # Do `set' in a subshell so we don't clobber the current shell's
734 # arguments. Must try -L first in case configure is actually a
735 # symlink; some systems play weird games with the mod time of symlinks
736 # (eg FreeBSD returns the mod time of the symlink's containing
737 # directory).
738 if (
739 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
740 if test "$[*]" = "X"; then
741 # -L didn't work.
742 set X `ls -t $srcdir/configure conftest.file`
743 fi
744 rm -f conftest.file
745 if test "$[*]" != "X $srcdir/configure conftest.file" \
746 && test "$[*]" != "X conftest.file $srcdir/configure"; then
747
748 # If neither matched, then we have a broken ls. This can happen
749 # if, for instance, CONFIG_SHELL is bash and it inherits a
750 # broken ls alias from the environment. This has actually
751 # happened. Such a system could not be considered "sane".
752 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
753 alias in your environment])
754 fi
755
756 test "$[2]" = conftest.file
757 )
758 then
759 # Ok.
760 :
761 else
762 AC_MSG_ERROR([newly created file is older than distributed files!
763 Check your system clock])
764 fi
765 AC_MSG_RESULT(yes)])
766
767 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
768 #
769 # This file is free software; the Free Software Foundation
770 # gives unlimited permission to copy and/or distribute it,
771 # with or without modifications, as long as this notice is preserved.
772
773 # AM_PROG_INSTALL_STRIP
774 # ---------------------
775 # One issue with vendor `install' (even GNU) is that you can't
776 # specify the program used to strip binaries. This is especially
777 # annoying in cross-compiling environments, where the build's strip
778 # is unlikely to handle the host's binaries.
779 # Fortunately install-sh will honor a STRIPPROG variable, so we
780 # always use install-sh in `make install-strip', and initialize
781 # STRIPPROG with the value of the STRIP variable (set by the user).
782 AC_DEFUN([AM_PROG_INSTALL_STRIP],
783 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
784 # Installed binaries are usually stripped using `strip' when the user
785 # run `make install-strip'. However `strip' might not be the right
786 # tool to use in cross-compilation environments, therefore Automake
787 # will honor the `STRIP' environment variable to overrule this program.
788 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
789 if test "$cross_compiling" != no; then
790 AC_CHECK_TOOL([STRIP], [strip], :)
791 fi
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bcui6611 authored
792 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
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793 AC_SUBST([INSTALL_STRIP_PROGRAM])])
794
795 # Check how to create a tarball. -*- Autoconf -*-
796
797 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
798 #
799 # This file is free software; the Free Software Foundation
800 # gives unlimited permission to copy and/or distribute it,
801 # with or without modifications, as long as this notice is preserved.
802
803 # serial 2
804
805 # _AM_PROG_TAR(FORMAT)
806 # --------------------
807 # Check how to create a tarball in format FORMAT.
808 # FORMAT should be one of `v7', `ustar', or `pax'.
809 #
810 # Substitute a variable $(am__tar) that is a command
811 # writing to stdout a FORMAT-tarball containing the directory
812 # $tardir.
813 # tardir=directory && $(am__tar) > result.tar
814 #
815 # Substitute a variable $(am__untar) that extract such
816 # a tarball read from stdin.
817 # $(am__untar) < result.tar
818 AC_DEFUN([_AM_PROG_TAR],
819 [# Always define AMTAR for backward compatibility.
820 AM_MISSING_PROG([AMTAR], [tar])
821 m4_if([$1], [v7],
822 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
823 [m4_case([$1], [ustar],, [pax],,
824 [m4_fatal([Unknown tar format])])
825 AC_MSG_CHECKING([how to create a $1 tar archive])
826 # Loop over all known methods to create a tar archive until one works.
827 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
828 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
829 # Do not fold the above two line into one, because Tru64 sh and
830 # Solaris sh will not grok spaces in the rhs of `-'.
831 for _am_tool in $_am_tools
832 do
833 case $_am_tool in
834 gnutar)
835 for _am_tar in tar gnutar gtar;
836 do
837 AM_RUN_LOG([$_am_tar --version]) && break
838 done
839 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
840 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
841 am__untar="$_am_tar -xf -"
842 ;;
843 plaintar)
844 # Must skip GNU tar: if it does not support --format= it doesn't create
845 # ustar tarball either.
846 (tar --version) >/dev/null 2>&1 && continue
847 am__tar='tar chf - "$$tardir"'
848 am__tar_='tar chf - "$tardir"'
849 am__untar='tar xf -'
850 ;;
851 pax)
852 am__tar='pax -L -x $1 -w "$$tardir"'
853 am__tar_='pax -L -x $1 -w "$tardir"'
854 am__untar='pax -r'
855 ;;
856 cpio)
857 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
858 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
859 am__untar='cpio -i -H $1 -d'
860 ;;
861 none)
862 am__tar=false
863 am__tar_=false
864 am__untar=false
865 ;;
866 esac
867
868 # If the value was cached, stop now. We just wanted to have am__tar
869 # and am__untar set.
870 test -n "${am_cv_prog_tar_$1}" && break
871
872 # tar/untar a dummy directory, and stop if the command works
873 rm -rf conftest.dir
874 mkdir conftest.dir
875 echo GrepMe > conftest.dir/file
876 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
877 rm -rf conftest.dir
878 if test -s conftest.tar; then
879 AM_RUN_LOG([$am__untar <conftest.tar])
880 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
881 fi
882 done
883 rm -rf conftest.dir
884
885 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
886 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
887 AC_SUBST([am__tar])
888 AC_SUBST([am__untar])
889 ]) # _AM_PROG_TAR
890
891 m4_include([m4/ac_have_attribute.m4])
892 m4_include([m4/acx_nanosleep.m4])
893 m4_include([m4/acx_pthread.m4])
894 m4_include([m4/compiler_characteristics.m4])
895 m4_include([m4/install_prefix.m4])
896 m4_include([m4/libtool.m4])
897 m4_include([m4/ltoptions.m4])
898 m4_include([m4/ltsugar.m4])
899 m4_include([m4/ltversion.m4])
900 m4_include([m4/lt~obsolete.m4])
901 m4_include([m4/namespaces.m4])
902 m4_include([m4/pc_from_ucontext.m4])
903 m4_include([m4/program_invocation_name.m4])
904 m4_include([m4/stl_namespace.m4])
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