1 # generated automatically by aclocal 1.11 -*- Autoconf -*-
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.
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
14 m4_ifndef([AC_AUTOCONF_VERSION],
15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],,
17 [m4_warning([this file was generated for autoconf 2.64.
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'.])])
22 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
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.
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 # (This private macro should not be called outside this file.)
33 AC_DEFUN([AM_AUTOMAKE_VERSION],
34 [am__api_version='1.11'
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], [1.11], [],
38 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
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], [])
48 # AM_SET_CURRENT_AUTOMAKE_VERSION
49 # -------------------------------
50 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
51 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
52 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
53 [AM_AUTOMAKE_VERSION([1.11])dnl
54 m4_ifndef([AC_AUTOCONF_VERSION],
55 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
56 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
58 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
60 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
62 # 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.
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/../..'.
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.
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
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.
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.
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.
104 AC_DEFUN([AM_AUX_DIR_EXPAND],
105 [dnl Rely on autoconf to set up CDPATH properly.
107 # expand $ac_aux_dir to an absolute path
108 am_aux_dir=`cd $ac_aux_dir && pwd`
111 # AM_CONDITIONAL -*- Autoconf -*-
113 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
114 # Free Software Foundation, Inc.
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.
122 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
123 # -------------------------------------
124 # Define a conditional.
125 AC_DEFUN([AM_CONDITIONAL],
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 m4_define([_AM_COND_VALUE_$1], [$2])dnl
141 AC_CONFIG_COMMANDS_PRE(
142 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
143 AC_MSG_ERROR([[conditional "$1" was never defined.
144 Usually this means the macro was only invoked conditionally.]])
147 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
148 # Free Software Foundation, Inc.
150 # This file is free software; the Free Software Foundation
151 # gives unlimited permission to copy and/or distribute it,
152 # with or without modifications, as long as this notice is preserved.
156 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
157 # written in clear, in which case automake, when reading aclocal.m4,
158 # will think it sees a *use*, and therefore will trigger all it's
159 # C support machinery. Also note that it means that autoscan, seeing
160 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
163 # _AM_DEPENDENCIES(NAME)
164 # ----------------------
165 # See how the compiler implements dependency checking.
166 # NAME is "CC", "CXX", "GCJ", or "OBJC".
167 # We try a few techniques and use that to set a single cache variable.
169 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
170 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
171 # dependency, and given that the user is not expected to run this macro,
172 # just rely on AC_PROG_CC.
173 AC_DEFUN([_AM_DEPENDENCIES],
174 [AC_REQUIRE([AM_SET_DEPDIR])dnl
175 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
176 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
177 AC_REQUIRE([AM_DEP_TRACK])dnl
179 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
180 [$1], CXX, [depcc="$CXX" am_compiler_list=],
181 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
182 [$1], UPC, [depcc="$UPC" am_compiler_list=],
183 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
184 [depcc="$$1" am_compiler_list=])
186 AC_CACHE_CHECK([dependency style of $depcc],
187 [am_cv_$1_dependencies_compiler_type],
188 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
189 # We make a subdir and do the tests there. Otherwise we can end up
190 # making bogus files that we don't know about and never remove. For
191 # instance it was reported that on HP-UX the gcc test will end up
192 # making a dummy file named `D' -- because `-MD' means `put the output
195 # Copy depcomp to subdir because otherwise we won't find it if we're
196 # using a relative directory.
197 cp "$am_depcomp" conftest.dir
199 # We will build objects and dependencies in a subdirectory because
200 # it helps to detect inapplicable dependency modes. For instance
201 # both Tru64's cc and ICC support -MD to output dependencies as a
202 # side effect of compilation, but ICC will put the dependencies in
203 # the current directory while Tru64 will put them in the object
207 am_cv_$1_dependencies_compiler_type=none
208 if test "$am_compiler_list" = ""; then
209 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
213 [case " $depcc " in #(
214 *\ -arch\ *\ -arch\ *) am__universal=true ;;
217 [case " $depcc " in #(
218 *\ -arch\ *\ -arch\ *) am__universal=true ;;
221 for depmode in $am_compiler_list; do
222 # Setup a source with many dependencies, because some compilers
223 # like to wrap large dependency lists on column 80 (with \), and
224 # we should not choose a depcomp mode which is confused by this.
226 # We need to recreate these files for each test, as the compiler may
227 # overwrite some of them when testing with obscure command lines.
228 # This happens at least with the AIX C compiler.
230 for i in 1 2 3 4 5 6; do
231 echo '#include "conftst'$i'.h"' >> sub/conftest.c
232 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
233 # Solaris 8's {/usr,}/bin/sh.
234 touch sub/conftst$i.h
236 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
238 # We check with `-c' and `-o' for the sake of the "dashmstdout"
239 # mode. It turns out that the SunPro C++ compiler does not properly
240 # handle `-M -o', and we need to detect this. Also, some Intel
241 # versions had trouble with output in subdirs
242 am__obj=sub/conftest.${OBJEXT-o}
243 am__minus_obj="-o $am__obj"
246 # This depmode causes a compiler race in universal mode.
247 test "$am__universal" = false || continue
250 # after this tag, mechanisms are not by side-effect, so they'll
251 # only be used when explicitly requested
252 if test "x$enable_dependency_tracking" = xyes; then
258 msvisualcpp | msvcmsys)
259 # This compiler won't grok `-c -o', but also, the minuso test has
260 # not run yet. These depmodes are late enough in the game, and
261 # so weak that their functioning should not be impacted.
262 am__obj=conftest.${OBJEXT-o}
267 if depmode=$depmode \
268 source=sub/conftest.c object=$am__obj \
269 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
270 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
271 >/dev/null 2>conftest.err &&
272 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
273 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
274 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
275 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
276 # icc doesn't choke on unknown options, it will just issue warnings
277 # or remarks (even with -Werror). So we grep stderr for any message
278 # that says an option was ignored or not supported.
279 # When given -MP, icc 7.0 and 7.1 complain thusly:
280 # icc: Command line warning: ignoring option '-M'; no argument required
281 # The diagnosis changed in icc 8.0:
282 # icc: Command line remark: option '-MP' not supported
283 if (grep 'ignoring option' conftest.err ||
284 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
285 am_cv_$1_dependencies_compiler_type=$depmode
294 am_cv_$1_dependencies_compiler_type=none
297 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
298 AM_CONDITIONAL([am__fastdep$1], [
299 test "x$enable_dependency_tracking" != xno \
300 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
306 # Choose a directory name for dependency files.
307 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
308 AC_DEFUN([AM_SET_DEPDIR],
309 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
310 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
316 AC_DEFUN([AM_DEP_TRACK],
317 [AC_ARG_ENABLE(dependency-tracking,
318 [ --disable-dependency-tracking speeds up one-time build
319 --enable-dependency-tracking do not reject slow dependency extractors])
320 if test "x$enable_dependency_tracking" != xno; then
321 am_depcomp="$ac_aux_dir/depcomp"
324 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
325 AC_SUBST([AMDEPBACKSLASH])dnl
326 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
329 # Generate code to set up dependency tracking. -*- Autoconf -*-
331 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
332 # Free Software Foundation, Inc.
334 # This file is free software; the Free Software Foundation
335 # gives unlimited permission to copy and/or distribute it,
336 # with or without modifications, as long as this notice is preserved.
340 # _AM_OUTPUT_DEPENDENCY_COMMANDS
341 # ------------------------------
342 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
344 # Autoconf 2.62 quotes --file arguments for eval, but not when files
345 # are listed without --file. Let's play safe and only enable the eval
346 # if we detect the quoting.
347 case $CONFIG_FILES in
348 *\'*) eval set x "$CONFIG_FILES" ;;
349 *) set x $CONFIG_FILES ;;
354 # Strip MF so we end up with the name of the file.
355 mf=`echo "$mf" | sed -e 's/:.*$//'`
356 # Check whether this is an Automake generated Makefile or not.
357 # We used to match only the files named `Makefile.in', but
358 # some people rename them; so instead we look at the file content.
359 # Grep'ing the first line is not enough: some people post-process
360 # each Makefile.in and add a new line on top of each file to say so.
361 # Grep'ing the whole file is not good either: AIX grep has a line
362 # limit of 2048, but all sed's we know have understand at least 4000.
363 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
364 dirpart=`AS_DIRNAME("$mf")`
368 # Extract the definition of DEPDIR, am__include, and am__quote
369 # from the Makefile without running `make'.
370 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
371 test -z "$DEPDIR" && continue
372 am__include=`sed -n 's/^am__include = //p' < "$mf"`
373 test -z "am__include" && continue
374 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
375 # When using ansi2knr, U may be empty or an underscore; expand it
376 U=`sed -n 's/^U = //p' < "$mf"`
377 # Find all dependency output files, they are included files with
378 # $(DEPDIR) in their names. We invoke sed twice because it is the
379 # simplest approach to changing $(DEPDIR) to its actual value in the
381 for file in `sed -n "
382 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
383 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
384 # Make sure the directory exists.
385 test -f "$dirpart/$file" && continue
386 fdir=`AS_DIRNAME(["$file"])`
387 AS_MKDIR_P([$dirpart/$fdir])
388 # echo "creating $dirpart/$file"
389 echo '# dummy' > "$dirpart/$file"
393 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
396 # AM_OUTPUT_DEPENDENCY_COMMANDS
397 # -----------------------------
398 # This macro should only be invoked once -- use via AC_REQUIRE.
400 # This code is only required when automatic dependency tracking
401 # is enabled. FIXME. This creates each `.P' file that we will
402 # need in order to bootstrap the dependency handling code.
403 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
404 [AC_CONFIG_COMMANDS([depfiles],
405 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
406 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
409 # Do all the work for Automake. -*- Autoconf -*-
411 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
412 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
414 # This file is free software; the Free Software Foundation
415 # gives unlimited permission to copy and/or distribute it,
416 # with or without modifications, as long as this notice is preserved.
420 # This macro actually does too much. Some checks are only needed if
421 # your package does certain things. But this isn't really a big deal.
423 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
424 # AM_INIT_AUTOMAKE([OPTIONS])
425 # -----------------------------------------------
426 # The call with PACKAGE and VERSION arguments is the old style
427 # call (pre autoconf-2.50), which is being phased out. PACKAGE
428 # and VERSION should now be passed to AC_INIT and removed from
429 # the call to AM_INIT_AUTOMAKE.
430 # We support both call styles for the transition. After
431 # the next Automake release, Autoconf can make the AC_INIT
432 # arguments mandatory, and then we can depend on a new Autoconf
433 # release and drop the old call support.
434 AC_DEFUN([AM_INIT_AUTOMAKE],
435 [AC_PREREQ([2.62])dnl
436 dnl Autoconf wants to disallow AM_ names. We explicitly allow
437 dnl the ones we care about.
438 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
439 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
440 AC_REQUIRE([AC_PROG_INSTALL])dnl
441 if test "`cd $srcdir && pwd`" != "`pwd`"; then
442 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
443 # is not polluted with repeated "-I."
444 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
445 # test to see if srcdir already configured
446 if test -f $srcdir/config.status; then
447 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
451 # test whether we have cygpath
452 if test -z "$CYGPATH_W"; then
453 if (cygpath --version) >/dev/null 2>/dev/null; then
454 CYGPATH_W='cygpath -w'
459 AC_SUBST([CYGPATH_W])
461 # Define the identity of the package.
462 dnl Distinguish between old-style and new-style calls.
464 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
465 AC_SUBST([PACKAGE], [$1])dnl
466 AC_SUBST([VERSION], [$2])],
467 [_AM_SET_OPTIONS([$1])dnl
468 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
469 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
470 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
471 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
472 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
474 _AM_IF_OPTION([no-define],,
475 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
476 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
478 # Some tools Automake needs.
479 AC_REQUIRE([AM_SANITY_CHECK])dnl
480 AC_REQUIRE([AC_ARG_PROGRAM])dnl
481 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
482 AM_MISSING_PROG(AUTOCONF, autoconf)
483 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
484 AM_MISSING_PROG(AUTOHEADER, autoheader)
485 AM_MISSING_PROG(MAKEINFO, makeinfo)
486 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
487 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
488 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
489 # We need awk for the "check" target. The system "awk" is bad on
491 AC_REQUIRE([AC_PROG_AWK])dnl
492 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
493 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
494 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
495 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
496 [_AM_PROG_TAR([v7])])])
497 _AM_IF_OPTION([no-dependencies],,
498 [AC_PROVIDE_IFELSE([AC_PROG_CC],
499 [_AM_DEPENDENCIES(CC)],
500 [define([AC_PROG_CC],
501 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
502 AC_PROVIDE_IFELSE([AC_PROG_CXX],
503 [_AM_DEPENDENCIES(CXX)],
504 [define([AC_PROG_CXX],
505 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
506 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
507 [_AM_DEPENDENCIES(OBJC)],
508 [define([AC_PROG_OBJC],
509 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
511 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
512 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
513 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
514 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
515 AC_CONFIG_COMMANDS_PRE(dnl
516 [m4_provide_if([_AM_COMPILER_EXEEXT],
517 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
520 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
521 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
522 dnl mangled by Autoconf and run in a shell conditional statement.
523 m4_define([_AC_COMPILER_EXEEXT],
524 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
527 # When config.status generates a header, we must update the stamp-h file.
528 # This file resides in the same directory as the config header
529 # that is generated. The stamp files are numbered to have different names.
531 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
532 # loop where config.status creates the headers, so we can generate
533 # our stamp files there.
534 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
535 [# Compute $1's index in $config_headers.
538 for _am_header in $config_headers :; do
540 $_am_arg | $_am_arg:* )
543 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
546 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
548 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
550 # This file is free software; the Free Software Foundation
551 # gives unlimited permission to copy and/or distribute it,
552 # with or without modifications, as long as this notice is preserved.
556 # Define $install_sh.
557 AC_DEFUN([AM_PROG_INSTALL_SH],
558 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
559 if test x"${install_sh}" != xset; then
562 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
564 install_sh="\${SHELL} $am_aux_dir/install-sh"
567 AC_SUBST(install_sh)])
569 # Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2005
570 # Free Software Foundation, Inc.
572 # This file is free software; the Free Software Foundation
573 # gives unlimited permission to copy and/or distribute it,
574 # with or without modifications, as long as this notice is preserved.
580 # Autoconf leaves LEX=: if lex or flex can't be found. Change that to a
581 # "missing" invocation, for better error output.
582 AC_DEFUN([AM_PROG_LEX],
584 AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
585 AC_REQUIRE([AC_PROG_LEX])dnl
586 if test "$LEX" = :; then
587 LEX=${am_missing_run}flex
590 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
593 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
594 # Free Software Foundation, Inc.
596 # This file is free software; the Free Software Foundation
597 # gives unlimited permission to copy and/or distribute it,
598 # with or without modifications, as long as this notice is preserved.
602 # AM_MAINTAINER_MODE([DEFAULT-MODE])
603 # ----------------------------------
604 # Control maintainer-specific portions of Makefiles.
605 # Default is to disable them, unless `enable' is passed literally.
606 # For symmetry, `disable' may be passed as well. Anyway, the user
607 # can override the default with the --enable/--disable switch.
608 AC_DEFUN([AM_MAINTAINER_MODE],
609 [m4_case(m4_default([$1], [disable]),
610 [enable], [m4_define([am_maintainer_other], [disable])],
611 [disable], [m4_define([am_maintainer_other], [enable])],
612 [m4_define([am_maintainer_other], [enable])
613 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
614 AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
615 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
616 AC_ARG_ENABLE([maintainer-mode],
617 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
618 (and sometimes confusing) to the casual installer],
619 [USE_MAINTAINER_MODE=$enableval],
620 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
621 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
622 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
623 MAINT=$MAINTAINER_MODE_TRUE
628 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
630 # Check to see how 'make' treats includes. -*- Autoconf -*-
632 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
634 # This file is free software; the Free Software Foundation
635 # gives unlimited permission to copy and/or distribute it,
636 # with or without modifications, as long as this notice is preserved.
642 # Check to see how make treats includes.
643 AC_DEFUN([AM_MAKE_INCLUDE],
644 [am_make=${MAKE-make}
645 cat > confinc << 'END'
647 @echo this is the am__doit target
650 # If we don't find an include directive, just comment out the code.
651 AC_MSG_CHECKING([for style of include used by $am_make])
655 # First try GNU make style include.
656 echo "include confinc" > confmf
657 # Ignore all kinds of additional output from `make'.
658 case `$am_make -s -f confmf 2> /dev/null` in #(
659 *the\ am__doit\ target*)
665 # Now try BSD make style include.
666 if test "$am__include" = "#"; then
667 echo '.include "confinc"' > confmf
668 case `$am_make -s -f confmf 2> /dev/null` in #(
669 *the\ am__doit\ target*)
676 AC_SUBST([am__include])
677 AC_SUBST([am__quote])
678 AC_MSG_RESULT([$_am_result])
682 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
684 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
685 # Free Software Foundation, Inc.
687 # This file is free software; the Free Software Foundation
688 # gives unlimited permission to copy and/or distribute it,
689 # with or without modifications, as long as this notice is preserved.
693 # AM_MISSING_PROG(NAME, PROGRAM)
694 # ------------------------------
695 AC_DEFUN([AM_MISSING_PROG],
696 [AC_REQUIRE([AM_MISSING_HAS_RUN])
697 $1=${$1-"${am_missing_run}$2"}
703 # Define MISSING if not defined so far and test if it supports --run.
704 # If it does, set am_missing_run to use it, otherwise, to nothing.
705 AC_DEFUN([AM_MISSING_HAS_RUN],
706 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
707 AC_REQUIRE_AUX_FILE([missing])dnl
708 if test x"${MISSING+set}" != xset; then
711 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
713 MISSING="\${SHELL} $am_aux_dir/missing" ;;
716 # Use eval to expand $SHELL
717 if eval "$MISSING --run true"; then
718 am_missing_run="$MISSING --run "
721 AC_MSG_WARN([`missing' script is too old or missing])
725 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
727 # This file is free software; the Free Software Foundation
728 # gives unlimited permission to copy and/or distribute it,
729 # with or without modifications, as long as this notice is preserved.
733 # Check for `mkdir -p'.
734 AC_DEFUN([AM_PROG_MKDIR_P],
735 [AC_PREREQ([2.60])dnl
736 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
737 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
738 dnl while keeping a definition of mkdir_p for backward compatibility.
739 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
740 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
741 dnl Makefile.ins that do not define MKDIR_P, so we do our own
742 dnl adjustment using top_builddir (which is defined more often than
744 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
746 [[\\/$]]* | ?:[[\\/]]*) ;;
747 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
751 # Helper functions for option handling. -*- Autoconf -*-
753 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
755 # This file is free software; the Free Software Foundation
756 # gives unlimited permission to copy and/or distribute it,
757 # with or without modifications, as long as this notice is preserved.
761 # _AM_MANGLE_OPTION(NAME)
762 # -----------------------
763 AC_DEFUN([_AM_MANGLE_OPTION],
764 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
766 # _AM_SET_OPTION(NAME)
767 # ------------------------------
768 # Set option NAME. Presently that only means defining a flag for this option.
769 AC_DEFUN([_AM_SET_OPTION],
770 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
772 # _AM_SET_OPTIONS(OPTIONS)
773 # ----------------------------------
774 # OPTIONS is a space-separated list of Automake options.
775 AC_DEFUN([_AM_SET_OPTIONS],
776 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
778 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
779 # -------------------------------------------
780 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
781 AC_DEFUN([_AM_IF_OPTION],
782 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
784 # Check to make sure that the build environment is sane. -*- Autoconf -*-
786 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
787 # Free Software Foundation, Inc.
789 # This file is free software; the Free Software Foundation
790 # gives unlimited permission to copy and/or distribute it,
791 # with or without modifications, as long as this notice is preserved.
797 AC_DEFUN([AM_SANITY_CHECK],
798 [AC_MSG_CHECKING([whether build environment is sane])
801 echo timestamp > conftest.file
802 # Reject unsafe characters in $srcdir or the absolute working directory
803 # name. Accept space and tab only in the latter.
807 *[[\\\"\#\$\&\'\`$am_lf]]*)
808 AC_MSG_ERROR([unsafe absolute working directory name]);;
811 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
812 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
815 # Do `set' in a subshell so we don't clobber the current shell's
816 # arguments. Must try -L first in case configure is actually a
817 # symlink; some systems play weird games with the mod time of symlinks
818 # (eg FreeBSD returns the mod time of the symlink's containing
821 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
822 if test "$[*]" = "X"; then
824 set X `ls -t "$srcdir/configure" conftest.file`
827 if test "$[*]" != "X $srcdir/configure conftest.file" \
828 && test "$[*]" != "X conftest.file $srcdir/configure"; then
830 # If neither matched, then we have a broken ls. This can happen
831 # if, for instance, CONFIG_SHELL is bash and it inherits a
832 # broken ls alias from the environment. This has actually
833 # happened. Such a system could not be considered "sane".
834 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
835 alias in your environment])
838 test "$[2]" = conftest.file
844 AC_MSG_ERROR([newly created file is older than distributed files!
845 Check your system clock])
849 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
851 # This file is free software; the Free Software Foundation
852 # gives unlimited permission to copy and/or distribute it,
853 # with or without modifications, as long as this notice is preserved.
855 # AM_PROG_INSTALL_STRIP
856 # ---------------------
857 # One issue with vendor `install' (even GNU) is that you can't
858 # specify the program used to strip binaries. This is especially
859 # annoying in cross-compiling environments, where the build's strip
860 # is unlikely to handle the host's binaries.
861 # Fortunately install-sh will honor a STRIPPROG variable, so we
862 # always use install-sh in `make install-strip', and initialize
863 # STRIPPROG with the value of the STRIP variable (set by the user).
864 AC_DEFUN([AM_PROG_INSTALL_STRIP],
865 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
866 # Installed binaries are usually stripped using `strip' when the user
867 # run `make install-strip'. However `strip' might not be the right
868 # tool to use in cross-compilation environments, therefore Automake
869 # will honor the `STRIP' environment variable to overrule this program.
870 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
871 if test "$cross_compiling" != no; then
872 AC_CHECK_TOOL([STRIP], [strip], :)
874 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
875 AC_SUBST([INSTALL_STRIP_PROGRAM])])
877 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
879 # This file is free software; the Free Software Foundation
880 # gives unlimited permission to copy and/or distribute it,
881 # with or without modifications, as long as this notice is preserved.
885 # _AM_SUBST_NOTMAKE(VARIABLE)
886 # ---------------------------
887 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
888 # This macro is traced by Automake.
889 AC_DEFUN([_AM_SUBST_NOTMAKE])
891 # AM_SUBST_NOTMAKE(VARIABLE)
892 # ---------------------------
893 # Public sister of _AM_SUBST_NOTMAKE.
894 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
896 # Check how to create a tarball. -*- Autoconf -*-
898 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
900 # This file is free software; the Free Software Foundation
901 # gives unlimited permission to copy and/or distribute it,
902 # with or without modifications, as long as this notice is preserved.
906 # _AM_PROG_TAR(FORMAT)
907 # --------------------
908 # Check how to create a tarball in format FORMAT.
909 # FORMAT should be one of `v7', `ustar', or `pax'.
911 # Substitute a variable $(am__tar) that is a command
912 # writing to stdout a FORMAT-tarball containing the directory
914 # tardir=directory && $(am__tar) > result.tar
916 # Substitute a variable $(am__untar) that extract such
917 # a tarball read from stdin.
918 # $(am__untar) < result.tar
919 AC_DEFUN([_AM_PROG_TAR],
920 [# Always define AMTAR for backward compatibility.
921 AM_MISSING_PROG([AMTAR], [tar])
923 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
924 [m4_case([$1], [ustar],, [pax],,
925 [m4_fatal([Unknown tar format])])
926 AC_MSG_CHECKING([how to create a $1 tar archive])
927 # Loop over all known methods to create a tar archive until one works.
928 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
929 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
930 # Do not fold the above two line into one, because Tru64 sh and
931 # Solaris sh will not grok spaces in the rhs of `-'.
932 for _am_tool in $_am_tools
936 for _am_tar in tar gnutar gtar;
938 AM_RUN_LOG([$_am_tar --version]) && break
940 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
941 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
942 am__untar="$_am_tar -xf -"
945 # Must skip GNU tar: if it does not support --format= it doesn't create
946 # ustar tarball either.
947 (tar --version) >/dev/null 2>&1 && continue
948 am__tar='tar chf - "$$tardir"'
949 am__tar_='tar chf - "$tardir"'
953 am__tar='pax -L -x $1 -w "$$tardir"'
954 am__tar_='pax -L -x $1 -w "$tardir"'
958 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
959 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
960 am__untar='cpio -i -H $1 -d'
969 # If the value was cached, stop now. We just wanted to have am__tar
971 test -n "${am_cv_prog_tar_$1}" && break
973 # tar/untar a dummy directory, and stop if the command works
976 echo GrepMe > conftest.dir/file
977 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
979 if test -s conftest.tar; then
980 AM_RUN_LOG([$am__untar <conftest.tar])
981 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
986 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
987 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
989 AC_SUBST([am__untar])
992 m4_include([../bfd/acinclude.m4])
993 m4_include([../bfd/warning.m4])
994 m4_include([../config/acx.m4])
995 m4_include([../config/depstand.m4])
996 m4_include([../config/gettext-sister.m4])
997 m4_include([../config/largefile.m4])
998 m4_include([../config/lead-dot.m4])
999 m4_include([../config/nls.m4])
1000 m4_include([../config/override.m4])
1001 m4_include([../config/plugins.m4])
1002 m4_include([../config/po.m4])
1003 m4_include([../config/progtest.m4])
1004 m4_include([../libtool.m4])
1005 m4_include([../ltoptions.m4])
1006 m4_include([../ltsugar.m4])
1007 m4_include([../ltversion.m4])
1008 m4_include([../lt~obsolete.m4])