1 # aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*-
3 # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
4 # 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 # Do all the work for Automake. -*- Autoconf -*-
16 # This macro actually does too much some checks are only needed if
17 # your package does certain things. But this isn't really a big deal.
19 # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
20 # Free Software Foundation, Inc.
22 # This program is free software; you can redistribute it and/or modify
23 # it under the terms of the GNU General Public License as published by
24 # the Free Software Foundation; either version 2, or (at your option)
27 # This program is distributed in the hope that it will be useful,
28 # but WITHOUT ANY WARRANTY; without even the implied warranty of
29 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
30 # GNU General Public License for more details.
32 # You should have received a copy of the GNU General Public License
33 # along with this program; if not, write to the Free Software
34 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
39 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
40 # written in clear, in which case automake, when reading aclocal.m4,
41 # will think it sees a *use*, and therefore will trigger all it's
42 # C support machinery. Also note that it means that autoscan, seeing
43 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
48 # Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
49 # the ones we care about.
50 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
52 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
53 # AM_INIT_AUTOMAKE([OPTIONS])
54 # -----------------------------------------------
55 # The call with PACKAGE and VERSION arguments is the old style
56 # call (pre autoconf-2.50), which is being phased out. PACKAGE
57 # and VERSION should now be passed to AC_INIT and removed from
58 # the call to AM_INIT_AUTOMAKE.
59 # We support both call styles for the transition. After
60 # the next Automake release, Autoconf can make the AC_INIT
61 # arguments mandatory, and then we can depend on a new Autoconf
62 # release and drop the old call support.
63 AC_DEFUN([AM_INIT_AUTOMAKE],
64 [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
65 AC_REQUIRE([AC_PROG_INSTALL])dnl
66 # test to see if srcdir already configured
67 if test "`cd $srcdir && pwd`" != "`pwd`" &&
68 test -f $srcdir/config.status; then
69 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
72 # Define the identity of the package.
73 dnl Distinguish between old-style and new-style calls.
75 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
76 AC_SUBST([PACKAGE], [$1])dnl
77 AC_SUBST([VERSION], [$2])],
78 [_AM_SET_OPTIONS([$1])dnl
79 AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl
80 AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl
82 _AM_IF_OPTION([no-define],,
83 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
84 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
86 # Some tools Automake needs.
87 AC_REQUIRE([AM_SANITY_CHECK])dnl
88 AC_REQUIRE([AC_ARG_PROGRAM])dnl
89 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
90 AM_MISSING_PROG(AUTOCONF, autoconf)
91 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
92 AM_MISSING_PROG(AUTOHEADER, autoheader)
93 AM_MISSING_PROG(MAKEINFO, makeinfo)
94 AM_MISSING_PROG(AMTAR, tar)
97 # We need awk for the "check" target. The system "awk" is bad on
99 AC_REQUIRE([AC_PROG_AWK])dnl
100 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
102 _AM_IF_OPTION([no-dependencies],,
103 [AC_PROVIDE_IFELSE([AC_PROG_][CC],
104 [_AM_DEPENDENCIES(CC)],
105 [define([AC_PROG_][CC],
106 defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl
107 AC_PROVIDE_IFELSE([AC_PROG_][CXX],
108 [_AM_DEPENDENCIES(CXX)],
109 [define([AC_PROG_][CXX],
110 defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl
114 # Copyright 2002 Free Software Foundation, Inc.
116 # This program is free software; you can redistribute it and/or modify
117 # it under the terms of the GNU General Public License as published by
118 # the Free Software Foundation; either version 2, or (at your option)
121 # This program is distributed in the hope that it will be useful,
122 # but WITHOUT ANY WARRANTY; without even the implied warranty of
123 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
124 # GNU General Public License for more details.
126 # You should have received a copy of the GNU General Public License
127 # along with this program; if not, write to the Free Software
128 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
130 # AM_AUTOMAKE_VERSION(VERSION)
131 # ----------------------------
132 # Automake X.Y traces this macro to ensure aclocal.m4 has been
133 # generated from the m4 files accompanying Automake X.Y.
134 AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.6"])
136 # AM_SET_CURRENT_AUTOMAKE_VERSION
137 # -------------------------------
138 # Call AM_AUTOMAKE_VERSION so it can be traced.
139 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
140 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
141 [AM_AUTOMAKE_VERSION([1.6.3])])
143 # Helper functions for option handling. -*- Autoconf -*-
145 # Copyright 2001, 2002 Free Software Foundation, Inc.
147 # This program is free software; you can redistribute it and/or modify
148 # it under the terms of the GNU General Public License as published by
149 # the Free Software Foundation; either version 2, or (at your option)
152 # This program is distributed in the hope that it will be useful,
153 # but WITHOUT ANY WARRANTY; without even the implied warranty of
154 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
155 # GNU General Public License for more details.
157 # You should have received a copy of the GNU General Public License
158 # along with this program; if not, write to the Free Software
159 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
164 # _AM_MANGLE_OPTION(NAME)
165 # -----------------------
166 AC_DEFUN([_AM_MANGLE_OPTION],
167 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
169 # _AM_SET_OPTION(NAME)
170 # ------------------------------
171 # Set option NAME. Presently that only means defining a flag for this option.
172 AC_DEFUN([_AM_SET_OPTION],
173 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
175 # _AM_SET_OPTIONS(OPTIONS)
176 # ----------------------------------
177 # OPTIONS is a space-separated list of Automake options.
178 AC_DEFUN([_AM_SET_OPTIONS],
179 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
181 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
182 # -------------------------------------------
183 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
184 AC_DEFUN([_AM_IF_OPTION],
185 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
188 # Check to make sure that the build environment is sane.
191 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
193 # This program is free software; you can redistribute it and/or modify
194 # it under the terms of the GNU General Public License as published by
195 # the Free Software Foundation; either version 2, or (at your option)
198 # This program is distributed in the hope that it will be useful,
199 # but WITHOUT ANY WARRANTY; without even the implied warranty of
200 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
201 # GNU General Public License for more details.
203 # You should have received a copy of the GNU General Public License
204 # along with this program; if not, write to the Free Software
205 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
212 AC_DEFUN([AM_SANITY_CHECK],
213 [AC_MSG_CHECKING([whether build environment is sane])
216 echo timestamp > conftest.file
217 # Do `set' in a subshell so we don't clobber the current shell's
218 # arguments. Must try -L first in case configure is actually a
219 # symlink; some systems play weird games with the mod time of symlinks
220 # (eg FreeBSD returns the mod time of the symlink's containing
223 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
224 if test "$[*]" = "X"; then
226 set X `ls -t $srcdir/configure conftest.file`
229 if test "$[*]" != "X $srcdir/configure conftest.file" \
230 && test "$[*]" != "X conftest.file $srcdir/configure"; then
232 # If neither matched, then we have a broken ls. This can happen
233 # if, for instance, CONFIG_SHELL is bash and it inherits a
234 # broken ls alias from the environment. This has actually
235 # happened. Such a system could not be considered "sane".
236 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
237 alias in your environment])
240 test "$[2]" = conftest.file
246 AC_MSG_ERROR([newly created file is older than distributed files!
247 Check your system clock])
254 # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
256 # This program is free software; you can redistribute it and/or modify
257 # it under the terms of the GNU General Public License as published by
258 # the Free Software Foundation; either version 2, or (at your option)
261 # This program is distributed in the hope that it will be useful,
262 # but WITHOUT ANY WARRANTY; without even the implied warranty of
263 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
264 # GNU General Public License for more details.
266 # You should have received a copy of the GNU General Public License
267 # along with this program; if not, write to the Free Software
268 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
273 # AM_MISSING_PROG(NAME, PROGRAM)
274 # ------------------------------
275 AC_DEFUN([AM_MISSING_PROG],
276 [AC_REQUIRE([AM_MISSING_HAS_RUN])
277 $1=${$1-"${am_missing_run}$2"}
283 # Define MISSING if not defined so far and test if it supports --run.
284 # If it does, set am_missing_run to use it, otherwise, to nothing.
285 AC_DEFUN([AM_MISSING_HAS_RUN],
286 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
287 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
288 # Use eval to expand $SHELL
289 if eval "$MISSING --run true"; then
290 am_missing_run="$MISSING --run "
293 AC_MSG_WARN([`missing' script is too old or missing])
299 # Copyright 2001 Free Software Foundation, Inc.
301 # This program is free software; you can redistribute it and/or modify
302 # it under the terms of the GNU General Public License as published by
303 # the Free Software Foundation; either version 2, or (at your option)
306 # This program is distributed in the hope that it will be useful,
307 # but WITHOUT ANY WARRANTY; without even the implied warranty of
308 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
309 # GNU General Public License for more details.
311 # You should have received a copy of the GNU General Public License
312 # along with this program; if not, write to the Free Software
313 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
316 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
317 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
318 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
320 # Of course, Automake must honor this variable whenever it calls a
321 # tool from the auxiliary directory. The problem is that $srcdir (and
322 # therefore $ac_aux_dir as well) can be either absolute or relative,
323 # depending on how configure is run. This is pretty annoying, since
324 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
325 # source directory, any form will work fine, but in subdirectories a
326 # relative path needs to be adjusted first.
328 # $ac_aux_dir/missing
329 # fails when called from a subdirectory if $ac_aux_dir is relative
330 # $top_srcdir/$ac_aux_dir/missing
331 # fails if $ac_aux_dir is absolute,
332 # fails when called from a subdirectory in a VPATH build with
333 # a relative $ac_aux_dir
335 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
336 # are both prefixed by $srcdir. In an in-source build this is usually
337 # harmless because $srcdir is `.', but things will broke when you
338 # start a VPATH build or use an absolute $srcdir.
340 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
341 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
342 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
343 # and then we would define $MISSING as
344 # MISSING="\${SHELL} $am_aux_dir/missing"
345 # This will work as long as MISSING is not called from configure, because
346 # unfortunately $(top_srcdir) has no meaning in configure.
347 # However there are other variables, like CC, which are often used in
348 # configure, and could therefore not use this "fixed" $ac_aux_dir.
350 # Another solution, used here, is to always expand $ac_aux_dir to an
351 # absolute PATH. The drawback is that using absolute paths prevent a
352 # configured tree to be moved without reconfiguration.
354 # Rely on autoconf to set up CDPATH properly.
357 AC_DEFUN([AM_AUX_DIR_EXPAND], [
358 # expand $ac_aux_dir to an absolute path
359 am_aux_dir=`cd $ac_aux_dir && pwd`
364 # Define $install_sh.
366 # Copyright 2001 Free Software Foundation, Inc.
368 # This program is free software; you can redistribute it and/or modify
369 # it under the terms of the GNU General Public License as published by
370 # the Free Software Foundation; either version 2, or (at your option)
373 # This program is distributed in the hope that it will be useful,
374 # but WITHOUT ANY WARRANTY; without even the implied warranty of
375 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
376 # GNU General Public License for more details.
378 # You should have received a copy of the GNU General Public License
379 # along with this program; if not, write to the Free Software
380 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
383 AC_DEFUN([AM_PROG_INSTALL_SH],
384 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
385 install_sh=${install_sh-"$am_aux_dir/install-sh"}
386 AC_SUBST(install_sh)])
388 # AM_PROG_INSTALL_STRIP
390 # Copyright 2001 Free Software Foundation, Inc.
392 # This program is free software; you can redistribute it and/or modify
393 # it under the terms of the GNU General Public License as published by
394 # the Free Software Foundation; either version 2, or (at your option)
397 # This program is distributed in the hope that it will be useful,
398 # but WITHOUT ANY WARRANTY; without even the implied warranty of
399 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
400 # GNU General Public License for more details.
402 # You should have received a copy of the GNU General Public License
403 # along with this program; if not, write to the Free Software
404 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
407 # One issue with vendor `install' (even GNU) is that you can't
408 # specify the program used to strip binaries. This is especially
409 # annoying in cross-compiling environments, where the build's strip
410 # is unlikely to handle the host's binaries.
411 # Fortunately install-sh will honor a STRIPPROG variable, so we
412 # always use install-sh in `make install-strip', and initialize
413 # STRIPPROG with the value of the STRIP variable (set by the user).
414 AC_DEFUN([AM_PROG_INSTALL_STRIP],
415 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
416 # Installed binaries are usually stripped using `strip' when the user
417 # run `make install-strip'. However `strip' might not be the right
418 # tool to use in cross-compilation environments, therefore Automake
419 # will honor the `STRIP' environment variable to overrule this program.
420 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
421 if test "$cross_compiling" != no; then
422 AC_CHECK_TOOL([STRIP], [strip], :)
424 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
425 AC_SUBST([INSTALL_STRIP_PROGRAM])])
427 # serial 4 -*- Autoconf -*-
429 # Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
431 # This program is free software; you can redistribute it and/or modify
432 # it under the terms of the GNU General Public License as published by
433 # the Free Software Foundation; either version 2, or (at your option)
436 # This program is distributed in the hope that it will be useful,
437 # but WITHOUT ANY WARRANTY; without even the implied warranty of
438 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
439 # GNU General Public License for more details.
441 # You should have received a copy of the GNU General Public License
442 # along with this program; if not, write to the Free Software
443 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
447 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
448 # written in clear, in which case automake, when reading aclocal.m4,
449 # will think it sees a *use*, and therefore will trigger all it's
450 # C support machinery. Also note that it means that autoscan, seeing
451 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
455 # _AM_DEPENDENCIES(NAME)
456 # ----------------------
457 # See how the compiler implements dependency checking.
458 # NAME is "CC", "CXX", "GCJ", or "OBJC".
459 # We try a few techniques and use that to set a single cache variable.
461 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
462 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
463 # dependency, and given that the user is not expected to run this macro,
464 # just rely on AC_PROG_CC.
465 AC_DEFUN([_AM_DEPENDENCIES],
466 [AC_REQUIRE([AM_SET_DEPDIR])dnl
467 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
468 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
469 AC_REQUIRE([AM_DEP_TRACK])dnl
471 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
472 [$1], CXX, [depcc="$CXX" am_compiler_list=],
473 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
474 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
475 [depcc="$$1" am_compiler_list=])
477 AC_CACHE_CHECK([dependency style of $depcc],
478 [am_cv_$1_dependencies_compiler_type],
479 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
480 # We make a subdir and do the tests there. Otherwise we can end up
481 # making bogus files that we don't know about and never remove. For
482 # instance it was reported that on HP-UX the gcc test will end up
483 # making a dummy file named `D' -- because `-MD' means `put the output
486 # Copy depcomp to subdir because otherwise we won't find it if we're
487 # using a relative directory.
488 cp "$am_depcomp" conftest.dir
491 am_cv_$1_dependencies_compiler_type=none
492 if test "$am_compiler_list" = ""; then
493 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
495 for depmode in $am_compiler_list; do
496 # We need to recreate these files for each test, as the compiler may
497 # overwrite some of them when testing with obscure command lines.
498 # This happens at least with the AIX C compiler.
499 echo '#include "conftest.h"' > conftest.c
500 echo 'int i;' > conftest.h
501 echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
505 # after this tag, mechanisms are not by side-effect, so they'll
506 # only be used when explicitly requested
507 if test "x$enable_dependency_tracking" = xyes; then
515 # We check with `-c' and `-o' for the sake of the "dashmstdout"
516 # mode. It turns out that the SunPro C++ compiler does not properly
517 # handle `-M -o', and we need to detect this.
518 if depmode=$depmode \
519 source=conftest.c object=conftest.o \
520 depfile=conftest.Po tmpdepfile=conftest.TPo \
521 $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
522 grep conftest.h conftest.Po > /dev/null 2>&1 &&
523 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
524 am_cv_$1_dependencies_compiler_type=$depmode
532 am_cv_$1_dependencies_compiler_type=none
535 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
541 # Choose a directory name for dependency files.
542 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
543 AC_DEFUN([AM_SET_DEPDIR],
544 [rm -f .deps 2>/dev/null
545 mkdir .deps 2>/dev/null
546 if test -d .deps; then
549 # MS-DOS does not allow filenames that begin with a dot.
552 rmdir .deps 2>/dev/null
559 AC_DEFUN([AM_DEP_TRACK],
560 [AC_ARG_ENABLE(dependency-tracking,
561 [ --disable-dependency-tracking Speeds up one-time builds
562 --enable-dependency-tracking Do not reject slow dependency extractors])
563 if test "x$enable_dependency_tracking" != xno; then
564 am_depcomp="$ac_aux_dir/depcomp"
567 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
568 AC_SUBST([AMDEPBACKSLASH])
571 # Generate code to set up dependency tracking. -*- Autoconf -*-
573 # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
575 # This program is free software; you can redistribute it and/or modify
576 # it under the terms of the GNU General Public License as published by
577 # the Free Software Foundation; either version 2, or (at your option)
580 # This program is distributed in the hope that it will be useful,
581 # but WITHOUT ANY WARRANTY; without even the implied warranty of
582 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
583 # GNU General Public License for more details.
585 # You should have received a copy of the GNU General Public License
586 # along with this program; if not, write to the Free Software
587 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
592 # _AM_OUTPUT_DEPENDENCY_COMMANDS
593 # ------------------------------
594 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
595 [for mf in $CONFIG_FILES; do
596 # Strip MF so we end up with the name of the file.
597 mf=`echo "$mf" | sed -e 's/:.*$//'`
598 # Check whether this is an Automake generated Makefile or not.
599 # We used to match only the files named `Makefile.in', but
600 # some people rename them; so instead we look at the file content.
601 # Grep'ing the first line is not enough: some people post-process
602 # each Makefile.in and add a new line on top of each file to say so.
603 # So let's grep whole file.
604 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
605 dirpart=`AS_DIRNAME("$mf")`
609 grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
610 # Extract the definition of DEP_FILES from the Makefile without
612 DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
613 test -z "$DEPDIR" && continue
614 # When using ansi2knr, U may be empty or an underscore; expand it
615 U=`sed -n -e '/^U = / s///p' < "$mf"`
616 test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
617 # We invoke sed twice because it is the simplest approach to
618 # changing $(DEPDIR) to its actual value in the expansion.
619 for file in `sed -n -e '
620 /^DEP_FILES = .*\\\\$/ {
629 /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
630 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
631 # Make sure the directory exists.
632 test -f "$dirpart/$file" && continue
633 fdir=`AS_DIRNAME(["$file"])`
634 AS_MKDIR_P([$dirpart/$fdir])
635 # echo "creating $dirpart/$file"
636 echo '# dummy' > "$dirpart/$file"
639 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
642 # AM_OUTPUT_DEPENDENCY_COMMANDS
643 # -----------------------------
644 # This macro should only be invoked once -- use via AC_REQUIRE.
646 # This code is only required when automatic dependency tracking
647 # is enabled. FIXME. This creates each `.P' file that we will
648 # need in order to bootstrap the dependency handling code.
649 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
650 [AC_CONFIG_COMMANDS([depfiles],
651 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
652 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
655 # Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*-
657 # This program is free software; you can redistribute it and/or modify
658 # it under the terms of the GNU General Public License as published by
659 # the Free Software Foundation; either version 2, or (at your option)
662 # This program is distributed in the hope that it will be useful,
663 # but WITHOUT ANY WARRANTY; without even the implied warranty of
664 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
665 # GNU General Public License for more details.
667 # You should have received a copy of the GNU General Public License
668 # along with this program; if not, write to the Free Software
669 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
676 # Check to see how make treats includes.
677 AC_DEFUN([AM_MAKE_INCLUDE],
678 [am_make=${MAKE-make}
679 cat > confinc << 'END'
683 # If we don't find an include directive, just comment out the code.
684 AC_MSG_CHECKING([for style of include used by $am_make])
688 # First try GNU make style include.
689 echo "include confinc" > confmf
690 # We grep out `Entering directory' and `Leaving directory'
691 # messages which can occur if `w' ends up in MAKEFLAGS.
692 # In particular we don't look at `^make:' because GNU make might
693 # be invoked under some other name (usually "gmake"), in which
694 # case it prints its new name instead of `make'.
695 if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
700 # Now try BSD make style include.
701 if test "$am__include" = "#"; then
702 echo '.include "confinc"' > confmf
703 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
709 AC_SUBST(am__include)
711 AC_MSG_RESULT($_am_result)
715 # AM_CONDITIONAL -*- Autoconf -*-
717 # Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
719 # This program is free software; you can redistribute it and/or modify
720 # it under the terms of the GNU General Public License as published by
721 # the Free Software Foundation; either version 2, or (at your option)
724 # This program is distributed in the hope that it will be useful,
725 # but WITHOUT ANY WARRANTY; without even the implied warranty of
726 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
727 # GNU General Public License for more details.
729 # You should have received a copy of the GNU General Public License
730 # along with this program; if not, write to the Free Software
731 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
738 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
739 # -------------------------------------
740 # Define a conditional.
741 AC_DEFUN([AM_CONDITIONAL],
742 [ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
743 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
753 AC_CONFIG_COMMANDS_PRE(
754 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
755 AC_MSG_ERROR([conditional \"$1\" was never defined.
756 Usually this means the macro was only invoked conditionally.])
759 # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
761 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
763 # This program is free software; you can redistribute it and/or modify
764 # it under the terms of the GNU General Public License as published by
765 # the Free Software Foundation; either version 2, or (at your option)
768 # This program is distributed in the hope that it will be useful,
769 # but WITHOUT ANY WARRANTY; without even the implied warranty of
770 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
771 # GNU General Public License for more details.
773 # You should have received a copy of the GNU General Public License
774 # along with this program; if not, write to the Free Software
775 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
782 # When config.status generates a header, we must update the stamp-h file.
783 # This file resides in the same directory as the config header
784 # that is generated. We must strip everything past the first ":",
785 # and everything past the last "/".
789 # Like AS_DIRNAME, only do it during macro expansion
790 AC_DEFUN([_AM_DIRNAME],
791 [m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
792 m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
793 m4_if(regexp([$1], [^/.*]), -1,
795 patsubst([$1], [^\(/\).*], [\1])),
796 patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
797 patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
801 # The stamp files are numbered to have different names.
802 # We could number them on a directory basis, but that's additional
803 # complications, let's have a unique counter.
804 m4_define([_AM_STAMP_Count], [0])
809 # The name of the stamp file for HEADER.
810 AC_DEFUN([_AM_STAMP],
811 [m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl
812 AS_ESCAPE(_AM_DIRNAME(patsubst([$1],
813 [:.*])))/stamp-h[]_AM_STAMP_Count])
816 # _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
817 # ------------------------------------------------------------
818 # We used to try to get a real timestamp in stamp-h. But the fear is that
819 # that will cause unnecessary cvs conflicts.
820 AC_DEFUN([_AM_CONFIG_HEADER],
821 [# Add the stamp file to the list of files AC keeps track of,
822 # along with our hook.
823 AC_CONFIG_HEADERS([$1],
824 [# update the timestamp
825 echo 'timestamp for $1' >"_AM_STAMP([$1])"
828 ])# _AM_CONFIG_HEADER
831 # AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)
832 # --------------------------------------------------------------
833 AC_DEFUN([AM_CONFIG_HEADER],
834 [AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])])
837 # libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
839 # serial 46 AC_PROG_LIBTOOL
841 AC_DEFUN([AC_PROG_LIBTOOL],
842 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
844 # This can be used to rebuild libtool when needed
845 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
847 # Always use our own libtool.
848 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
851 # Prevent multiple expansion
852 define([AC_PROG_LIBTOOL], [])
855 AC_DEFUN([AC_LIBTOOL_SETUP],
857 AC_REQUIRE([AC_ENABLE_SHARED])dnl
858 AC_REQUIRE([AC_ENABLE_STATIC])dnl
859 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
860 AC_REQUIRE([AC_CANONICAL_HOST])dnl
861 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
862 AC_REQUIRE([AC_PROG_CC])dnl
863 AC_REQUIRE([AC_PROG_LD])dnl
864 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
865 AC_REQUIRE([AC_PROG_NM])dnl
866 AC_REQUIRE([AC_PROG_LN_S])dnl
867 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
868 AC_REQUIRE([AC_OBJEXT])dnl
869 AC_REQUIRE([AC_EXEEXT])dnl
872 _LT_AC_PROG_ECHO_BACKSLASH
873 # Only perform the check for file, if the check method requires it
874 case $deplibs_check_method in
876 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
882 AC_CHECK_TOOL(RANLIB, ranlib, :)
883 AC_CHECK_TOOL(STRIP, strip, :)
885 ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
886 ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
887 enable_win32_dll=yes, enable_win32_dll=no)
889 AC_ARG_ENABLE(libtool-lock,
890 [ --disable-libtool-lock avoid locking (might break parallel builds)])
891 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
893 # Some flags need to be propagated to the compiler or linker for good
897 # Find out which ABI we are using.
898 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
899 if AC_TRY_EVAL(ac_compile); then
900 case `/usr/bin/file conftest.$ac_objext` in
916 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
917 SAVE_CFLAGS="$CFLAGS"
918 CFLAGS="$CFLAGS -belf"
919 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
922 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
924 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
925 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
926 CFLAGS="$SAVE_CFLAGS"
930 ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
931 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
932 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
933 AC_CHECK_TOOL(AS, as, false)
934 AC_CHECK_TOOL(OBJDUMP, objdump, false)
936 # recent cygwin and mingw systems supply a stub DllMain which the user
937 # can override, but on older systems we have to supply one
938 AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
940 [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
942 [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
945 *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
946 # old mingw systems require "-dll" to link a DLL, while more recent ones
948 SAVE_CFLAGS="$CFLAGS"
949 CFLAGS="$CFLAGS -mdll"
950 AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
951 [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
952 CFLAGS="$SAVE_CFLAGS" ;;
953 *-*-cygwin* | *-*-pw32*)
954 # cygwin systems need to pass --dll to the linker, and not link
955 # crt.o which will require a WinMain@16 definition.
956 lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
966 # AC_LIBTOOL_HEADER_ASSERT
967 # ------------------------
968 AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT],
969 [AC_CACHE_CHECK([whether $CC supports assert without backlinking],
970 [lt_cv_func_assert_works],
973 if test "$GCC" = yes && test "$with_gnu_ld" != yes; then
974 case `$CC --version 2>/dev/null` in
975 [[12]].*) lt_cv_func_assert_works=no ;;
976 *) lt_cv_func_assert_works=yes ;;
982 if test "x$lt_cv_func_assert_works" = xyes; then
983 AC_CHECK_HEADERS(assert.h)
985 ])# AC_LIBTOOL_HEADER_ASSERT
988 # --------------------
989 AC_DEFUN([_LT_AC_CHECK_DLFCN],
990 [AC_CHECK_HEADERS(dlfcn.h)
991 ])# _LT_AC_CHECK_DLFCN
993 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
994 # ---------------------------------
995 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
996 [AC_REQUIRE([AC_CANONICAL_HOST])
997 AC_REQUIRE([AC_PROG_NM])
998 AC_REQUIRE([AC_OBJEXT])
999 # Check for command to grab the raw symbol name followed by C symbol from nm.
1000 AC_MSG_CHECKING([command to parse $NM output])
1001 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl
1003 # These are sane defaults that work on at least a few old systems.
1004 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
1006 # Character class describing NM global symbol codes.
1007 symcode='[[BCDEGRST]]'
1009 # Regexp to match symbols that can be accessed directly from C.
1010 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
1012 # Transform the above into a raw symbol and a C symbol.
1013 symxfrm='\1 \2\3 \3'
1015 # Transform an extracted symbol line into a proper C declaration
1016 lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
1018 # Transform an extracted symbol line into symbol name and symbol address
1019 lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
1021 # Define system-specific variables.
1026 cygwin* | mingw* | pw32*)
1027 symcode='[[ABCDGISTW]]'
1029 hpux*) # Its linker distinguishes data from code symbols
1030 lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
1031 lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
1034 symcode='[[BCDEGRST]]'
1040 symcode='[[DFNSTU]]'
1044 # Handle CRLF in mingw tool chain
1048 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
1052 # If we're using GNU nm, then use its standard symbol codes.
1053 if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
1054 symcode='[[ABCDGISTW]]'
1057 # Try without a prefix undercore, then with it.
1058 for ac_symprfx in "" "_"; do
1060 # Write the raw and C identifiers.
1061 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
1063 # Check to see that the pipe works correctly.
1066 cat > conftest.$ac_ext <<EOF
1071 void nm_test_func(){}
1075 int main(){nm_test_var='a';nm_test_func();return(0);}
1078 if AC_TRY_EVAL(ac_compile); then
1079 # Now try to grab the symbols.
1081 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
1082 # Try sorting and uniquifying the output.
1083 if sort "$nlist" | uniq > "$nlist"T; then
1084 mv -f "$nlist"T "$nlist"
1089 # Make sure that we snagged all the symbols we need.
1090 if egrep ' nm_test_var$' "$nlist" >/dev/null; then
1091 if egrep ' nm_test_func$' "$nlist" >/dev/null; then
1092 cat <<EOF > conftest.$ac_ext
1098 # Now generate the symbol file.
1099 eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
1101 cat <<EOF >> conftest.$ac_ext
1102 #if defined (__STDC__) && __STDC__
1103 # define lt_ptr void *
1105 # define lt_ptr char *
1109 /* The mapping between symbol names and symbols. */
1114 lt_preloaded_symbols[[]] =
1117 sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
1118 cat <<\EOF >> conftest.$ac_ext
1126 # Now try linking the two files.
1127 mv conftest.$ac_objext conftstm.$ac_objext
1129 save_CFLAGS="$CFLAGS"
1130 LIBS="conftstm.$ac_objext"
1131 CFLAGS="$CFLAGS$no_builtin_flag"
1132 if AC_TRY_EVAL(ac_link) && test -s conftest; then
1136 CFLAGS="$save_CFLAGS"
1138 echo "cannot find nm_test_func in $nlist" >&AC_FD_CC
1141 echo "cannot find nm_test_var in $nlist" >&AC_FD_CC
1144 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC
1147 echo "$progname: failed program was:" >&AC_FD_CC
1148 cat conftest.$ac_ext >&5
1150 rm -f conftest* conftst*
1152 # Do not use the global_symbol_pipe unless it works.
1153 if test "$pipe_works" = yes; then
1156 lt_cv_sys_global_symbol_pipe=
1160 global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
1161 if test -z "$lt_cv_sys_global_symbol_pipe"; then
1162 global_symbol_to_cdecl=
1163 global_symbol_to_c_name_address=
1165 global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
1166 global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
1168 if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
1170 AC_MSG_RESULT(failed)
1174 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
1176 # _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1177 # ---------------------------------
1178 AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR],
1179 [# Find the correct PATH separator. Usually this is `:', but
1180 # DJGPP uses `;' like DOS.
1181 if test "X${PATH_SEPARATOR+set}" != Xset; then
1182 UNAME=${UNAME-`uname 2>/dev/null`}
1184 *-DOS) lt_cv_sys_path_separator=';' ;;
1185 *) lt_cv_sys_path_separator=':' ;;
1187 PATH_SEPARATOR=$lt_cv_sys_path_separator
1189 ])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1191 # _LT_AC_PROG_ECHO_BACKSLASH
1192 # --------------------------
1193 # Add some code to the start of the generated configure script which
1194 # will find an echo command which doesn't interpret backslashes.
1195 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
1196 [ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1197 [AC_DIVERT_PUSH(NOTICE)])
1198 _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1200 # Check that we are running under the correct shell.
1201 SHELL=${CONFIG_SHELL-/bin/sh}
1205 # Remove one level of quotation (which was required for Make).
1206 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1211 if test "X[$]1" = X--no-reexec; then
1212 # Discard the --no-reexec flag, and continue.
1214 elif test "X[$]1" = X--fallback-echo; then
1215 # Avoid inline document here, it may be left over
1217 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
1218 # Yippee, $echo works!
1221 # Restart under the correct shell.
1222 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1225 if test "X[$]1" = X--fallback-echo; then
1226 # used as fallback echo
1234 # The HP-UX ksh and POSIX shell print the target directory to stdout
1236 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
1238 if test -z "$ECHO"; then
1239 if test "X${echo_test_string+set}" != Xset; then
1240 # find a string as large as possible, as long as the shell can cope with it
1241 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1242 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1243 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
1244 echo_test_string="`eval $cmd`" &&
1245 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
1252 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1253 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1254 test "X$echo_testing_string" = "X$echo_test_string"; then
1257 # The Solaris, AIX, and Digital Unix default echo programs unquote
1258 # backslashes. This makes it impossible to quote backslashes using
1259 # echo "$something" | sed 's/\\/\\\\/g'
1261 # So, first we look for a working echo in the user's PATH.
1263 IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1264 for dir in $PATH /usr/ucb; do
1265 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1266 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1267 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1268 test "X$echo_testing_string" = "X$echo_test_string"; then
1275 if test "X$echo" = Xecho; then
1276 # We didn't find a better echo, so look for alternatives.
1277 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
1278 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
1279 test "X$echo_testing_string" = "X$echo_test_string"; then
1280 # This shell has a builtin print -r that does the trick.
1282 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
1283 test "X$CONFIG_SHELL" != X/bin/ksh; then
1284 # If we have ksh, try running configure again with it.
1285 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1286 export ORIGINAL_CONFIG_SHELL
1287 CONFIG_SHELL=/bin/ksh
1289 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1293 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1294 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1295 test "X$echo_testing_string" = "X$echo_test_string"; then
1296 # Cool, printf works
1298 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1299 test "X$echo_testing_string" = 'X\t' &&
1300 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1301 test "X$echo_testing_string" = "X$echo_test_string"; then
1302 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1304 SHELL="$CONFIG_SHELL"
1306 echo="$CONFIG_SHELL [$]0 --fallback-echo"
1307 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1308 test "X$echo_testing_string" = 'X\t' &&
1309 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1310 test "X$echo_testing_string" = "X$echo_test_string"; then
1311 echo="$CONFIG_SHELL [$]0 --fallback-echo"
1313 # maybe with a smaller string...
1316 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1317 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
1324 if test "$prev" != 'sed 50q "[$]0"'; then
1325 echo_test_string=`eval $prev`
1326 export echo_test_string
1327 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1329 # Oops. We lost completely, so just stick with echo.
1338 # Copy echo and quote the copy suitably for passing to libtool from
1339 # the Makefile, instead of quoting the original, which is used later.
1341 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1342 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1347 ])# _LT_AC_PROG_ECHO_BACKSLASH
1349 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1350 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1351 # ------------------------------------------------------------------
1352 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
1353 [if test "$cross_compiling" = yes; then :
1356 AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1357 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1358 lt_status=$lt_dlunknown
1359 cat > conftest.$ac_ext <<EOF
1360 [#line __oline__ "configure"
1361 #include "confdefs.h"
1370 # define LT_DLGLOBAL RTLD_GLOBAL
1373 # define LT_DLGLOBAL DL_GLOBAL
1375 # define LT_DLGLOBAL 0
1379 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1380 find out it does not work in some platform. */
1381 #ifndef LT_DLLAZY_OR_NOW
1383 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1386 # define LT_DLLAZY_OR_NOW DL_LAZY
1389 # define LT_DLLAZY_OR_NOW RTLD_NOW
1392 # define LT_DLLAZY_OR_NOW DL_NOW
1394 # define LT_DLLAZY_OR_NOW 0
1402 extern "C" void exit (int);
1405 void fnord() { int i=42;}
1408 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1409 int status = $lt_dlunknown;
1413 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1414 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1415 /* dlclose (self); */
1421 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1422 (./conftest; exit; ) 2>/dev/null
1425 x$lt_dlno_uscore) $1 ;;
1426 x$lt_dlneed_uscore) $2 ;;
1427 x$lt_unknown|x*) $3 ;;
1430 # compilation failed
1435 ])# _LT_AC_TRY_DLOPEN_SELF
1437 # AC_LIBTOOL_DLOPEN_SELF
1438 # -------------------
1439 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1440 [if test "x$enable_dlopen" != xyes; then
1441 enable_dlopen=unknown
1442 enable_dlopen_self=unknown
1443 enable_dlopen_self_static=unknown
1450 lt_cv_dlopen="load_add_on"
1452 lt_cv_dlopen_self=yes
1455 cygwin* | mingw* | pw32*)
1456 lt_cv_dlopen="LoadLibrary"
1461 AC_CHECK_FUNC([shl_load],
1462 [lt_cv_dlopen="shl_load"],
1463 [AC_CHECK_LIB([dld], [shl_load],
1464 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
1465 [AC_CHECK_FUNC([dlopen],
1466 [lt_cv_dlopen="dlopen"],
1467 [AC_CHECK_LIB([dl], [dlopen],
1468 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1469 [AC_CHECK_LIB([svld], [dlopen],
1470 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1471 [AC_CHECK_LIB([dld], [dld_link],
1472 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
1481 if test "x$lt_cv_dlopen" != xno; then
1487 case $lt_cv_dlopen in
1489 save_CPPFLAGS="$CPPFLAGS"
1490 AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1491 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1493 save_LDFLAGS="$LDFLAGS"
1494 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1497 LIBS="$lt_cv_dlopen_libs $LIBS"
1499 AC_CACHE_CHECK([whether a program can dlopen itself],
1500 lt_cv_dlopen_self, [dnl
1501 _LT_AC_TRY_DLOPEN_SELF(
1502 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1503 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1506 if test "x$lt_cv_dlopen_self" = xyes; then
1507 LDFLAGS="$LDFLAGS $link_static_flag"
1508 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1509 lt_cv_dlopen_self_static, [dnl
1510 _LT_AC_TRY_DLOPEN_SELF(
1511 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1512 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1516 CPPFLAGS="$save_CPPFLAGS"
1517 LDFLAGS="$save_LDFLAGS"
1522 case $lt_cv_dlopen_self in
1523 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1524 *) enable_dlopen_self=unknown ;;
1527 case $lt_cv_dlopen_self_static in
1528 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1529 *) enable_dlopen_self_static=unknown ;;
1532 ])# AC_LIBTOOL_DLOPEN_SELF
1534 AC_DEFUN([_LT_AC_LTCONFIG_HACK],
1535 [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
1536 # Sed substitution that helps us do robust quoting. It backslashifies
1537 # metacharacters that are still active within double-quoted strings.
1538 Xsed='sed -e s/^X//'
1539 sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g'
1541 # Same as above, but do not quote variable references.
1542 double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g'
1544 # Sed substitution to delay expansion of an escaped shell variable in a
1545 # double_quote_subst'ed string.
1546 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
1552 default_ofile=libtool
1553 can_build_shared=yes
1555 # All known linkers require a `.a' archive for static linking (except M$VC,
1556 # which needs '.lib').
1558 ltmain="$ac_aux_dir/ltmain.sh"
1559 ofile="$default_ofile"
1560 with_gnu_ld="$lt_cv_prog_gnu_ld"
1561 need_locks="$enable_libtool_lock"
1564 old_CFLAGS="$CFLAGS"
1566 # Set sane defaults for various variables
1567 test -z "$AR" && AR=ar
1568 test -z "$AR_FLAGS" && AR_FLAGS=cru
1569 test -z "$AS" && AS=as
1570 test -z "$CC" && CC=cc
1571 test -z "$DLLTOOL" && DLLTOOL=dlltool
1572 test -z "$LD" && LD=ld
1573 test -z "$LN_S" && LN_S="ln -s"
1574 test -z "$MAGIC_CMD" && MAGIC_CMD=file
1575 test -z "$NM" && NM=nm
1576 test -z "$OBJDUMP" && OBJDUMP=objdump
1577 test -z "$RANLIB" && RANLIB=:
1578 test -z "$STRIP" && STRIP=:
1579 test -z "$ac_objext" && ac_objext=o
1581 if test x"$host" != x"$build"; then
1582 ac_tool_prefix=${host_alias}-
1587 # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
1590 linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
1595 # AIX sometimes has problems with the GCC collect2 program. For some
1596 # reason, if we set the COLLECT_NAMES environment variable, the problems
1597 # vanish in a puff of smoke.
1598 if test "X${COLLECT_NAMES+set}" != Xset; then
1600 export COLLECT_NAMES
1605 # Determine commands to create old-style static archives.
1606 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
1607 old_postinstall_cmds='chmod 644 $oldlib'
1608 old_postuninstall_cmds=
1610 if test -n "$RANLIB"; then
1613 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
1616 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
1619 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1622 # Allow CC to be a program name with arguments.
1626 AC_MSG_CHECKING([for objdir])
1627 rm -f .libs 2>/dev/null
1628 mkdir .libs 2>/dev/null
1629 if test -d .libs; then
1632 # MS-DOS does not allow filenames that begin with a dot.
1635 rmdir .libs 2>/dev/null
1636 AC_MSG_RESULT($objdir)
1640 [ --with-pic try to use only PIC/non-PIC objects [default=use both]],
1641 pic_mode="$withval", pic_mode=default)
1642 test -z "$pic_mode" && pic_mode=default
1644 # We assume here that the value for lt_cv_prog_cc_pic will not be cached
1645 # in isolation, and that seeing it set (from the cache) indicates that
1646 # the associated values are set (in the cache) correctly too.
1647 AC_MSG_CHECKING([for $compiler option to produce PIC])
1648 AC_CACHE_VAL(lt_cv_prog_cc_pic,
1649 [ lt_cv_prog_cc_pic=
1650 lt_cv_prog_cc_shlib=
1652 lt_cv_prog_cc_static=
1653 lt_cv_prog_cc_no_builtin=
1654 lt_cv_prog_cc_can_build_shared=$can_build_shared
1656 if test "$GCC" = yes; then
1657 lt_cv_prog_cc_wl='-Wl,'
1658 lt_cv_prog_cc_static='-static'
1662 # Below there is a dirty hack to force normal static linking with -ldl
1663 # The problem is because libdl dynamically linked with both libc and
1664 # libC (AIX C++ library), which obviously doesn't included in libraries
1665 # list by gcc. This cause undefined symbols with -static flags.
1666 # This hack allows C programs to be linked with "-static -ldl", but
1667 # not sure about C++ programs.
1668 lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
1671 # FIXME: we need at least 68020 code to build shared libraries, but
1672 # adding the `-m68020' flag to GCC prevents building anything better,
1674 lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
1676 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
1677 # PIC is the default for these OSes.
1679 darwin* | rhapsody*)
1680 # PIC is the default on this platform
1681 # Common symbols not allowed in MH_DYLIB files
1682 lt_cv_prog_cc_pic='-fno-common'
1684 cygwin* | mingw* | pw32* | os2*)
1685 # This hack is so that the source file can tell whether it is being
1686 # built for inclusion in a dll (and should export symbols for example).
1687 lt_cv_prog_cc_pic='-DDLL_EXPORT'
1690 if test -d /usr/nec; then
1691 lt_cv_prog_cc_pic=-Kconform_pic
1695 lt_cv_prog_cc_pic='-fPIC'
1699 # PORTME Check for PIC flags for the system compiler.
1701 aix3* | aix4* | aix5*)
1702 lt_cv_prog_cc_wl='-Wl,'
1703 # All AIX code is PIC.
1704 if test "$host_cpu" = ia64; then
1705 # AIX 5 now supports IA64 processor
1706 lt_cv_prog_cc_static='-Bstatic'
1708 lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
1712 hpux9* | hpux10* | hpux11*)
1713 # Is there a better lt_cv_prog_cc_static that works with the bundled CC?
1714 lt_cv_prog_cc_wl='-Wl,'
1715 lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
1716 lt_cv_prog_cc_pic='+Z'
1719 irix5* | irix6* | nonstopux*)
1720 lt_cv_prog_cc_wl='-Wl,'
1721 lt_cv_prog_cc_static='-non_shared'
1722 # PIC (with -KPIC) is the default.
1725 cygwin* | mingw* | pw32* | os2*)
1726 # This hack is so that the source file can tell whether it is being
1727 # built for inclusion in a dll (and should export symbols for example).
1728 lt_cv_prog_cc_pic='-DDLL_EXPORT'
1732 lt_cv_prog_cc_pic='-KPIC'
1733 lt_cv_prog_cc_static='-Bstatic'
1736 osf3* | osf4* | osf5*)
1737 # All OSF/1 code is PIC.
1738 lt_cv_prog_cc_wl='-Wl,'
1739 lt_cv_prog_cc_static='-non_shared'
1743 lt_cv_prog_cc_pic='-Kpic'
1744 lt_cv_prog_cc_static='-dn'
1745 lt_cv_prog_cc_shlib='-belf'
1749 lt_cv_prog_cc_pic='-KPIC'
1750 lt_cv_prog_cc_static='-Bstatic'
1751 lt_cv_prog_cc_wl='-Wl,'
1755 lt_cv_prog_cc_pic='-PIC'
1756 lt_cv_prog_cc_static='-Bstatic'
1757 lt_cv_prog_cc_wl='-Qoption ld '
1760 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1761 lt_cv_prog_cc_pic='-KPIC'
1762 lt_cv_prog_cc_static='-Bstatic'
1763 if test "x$host_vendor" = xsni; then
1764 lt_cv_prog_cc_wl='-LD'
1766 lt_cv_prog_cc_wl='-Wl,'
1771 lt_cv_prog_cc_pic='-pic'
1772 lt_cv_prog_cc_static='-Bstatic'
1776 if test -d /usr/nec ;then
1777 lt_cv_prog_cc_pic='-Kconform_pic'
1778 lt_cv_prog_cc_static='-Bstatic'
1783 lt_cv_prog_cc_can_build_shared=no
1788 if test -z "$lt_cv_prog_cc_pic"; then
1789 AC_MSG_RESULT([none])
1791 AC_MSG_RESULT([$lt_cv_prog_cc_pic])
1793 # Check to make sure the pic_flag actually works.
1794 AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works])
1795 AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl
1796 save_CFLAGS="$CFLAGS"
1797 CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
1798 AC_TRY_COMPILE([], [], [dnl
1800 hpux9* | hpux10* | hpux11*)
1801 # On HP-UX, both CC and GCC only warn that PIC is supported... then
1802 # they create non-PIC objects. So, if there were any warnings, we
1803 # assume that PIC is not supported.
1804 if test -s conftest.err; then
1805 lt_cv_prog_cc_pic_works=no
1807 lt_cv_prog_cc_pic_works=yes
1811 lt_cv_prog_cc_pic_works=yes
1815 lt_cv_prog_cc_pic_works=no
1817 CFLAGS="$save_CFLAGS"
1820 if test "X$lt_cv_prog_cc_pic_works" = Xno; then
1822 lt_cv_prog_cc_can_build_shared=no
1824 lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
1827 AC_MSG_RESULT([$lt_cv_prog_cc_pic_works])
1830 # Check for any special shared library compilation flags.
1831 if test -n "$lt_cv_prog_cc_shlib"; then
1832 AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries])
1833 if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then :
1835 AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure])
1836 lt_cv_prog_cc_can_build_shared=no
1840 AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works])
1841 AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl
1842 lt_cv_prog_cc_static_works=no
1843 save_LDFLAGS="$LDFLAGS"
1844 LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
1845 AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes])
1846 LDFLAGS="$save_LDFLAGS"
1849 # Belt *and* braces to stop my trousers falling down:
1850 test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
1851 AC_MSG_RESULT([$lt_cv_prog_cc_static_works])
1853 pic_flag="$lt_cv_prog_cc_pic"
1854 special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
1855 wl="$lt_cv_prog_cc_wl"
1856 link_static_flag="$lt_cv_prog_cc_static"
1857 no_builtin_flag="$lt_cv_prog_cc_no_builtin"
1858 can_build_shared="$lt_cv_prog_cc_can_build_shared"
1861 # Check to see if options -o and -c are simultaneously supported by compiler
1862 AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext])
1863 AC_CACHE_VAL([lt_cv_compiler_c_o], [
1864 $rm -r conftest 2>/dev/null
1867 echo "int some_variable = 0;" > conftest.$ac_ext
1869 # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
1870 # that will create temporary files in the current directory regardless of
1871 # the output directory. Thus, making CWD read-only will cause this test
1872 # to fail, enabling locking or at least warning the user not to do parallel
1875 save_CFLAGS="$CFLAGS"
1876 CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
1878 if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
1879 # The compiler can only warn and ignore the option if not recognized
1880 # So say no if there are warnings
1881 if test -s out/conftest.err; then
1882 lt_cv_compiler_c_o=no
1884 lt_cv_compiler_c_o=yes
1887 # Append any errors to the config.log.
1888 cat out/conftest.err 1>&AC_FD_CC
1889 lt_cv_compiler_c_o=no
1891 CFLAGS="$save_CFLAGS"
1897 $rm -r conftest 2>/dev/null
1899 compiler_c_o=$lt_cv_compiler_c_o
1900 AC_MSG_RESULT([$compiler_c_o])
1902 if test x"$compiler_c_o" = x"yes"; then
1903 # Check to see if we can write to a .lo
1904 AC_MSG_CHECKING([if $compiler supports -c -o file.lo])
1905 AC_CACHE_VAL([lt_cv_compiler_o_lo], [
1906 lt_cv_compiler_o_lo=no
1907 save_CFLAGS="$CFLAGS"
1908 CFLAGS="$CFLAGS -c -o conftest.lo"
1909 save_objext="$ac_objext"
1911 AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
1912 # The compiler can only warn and ignore the option if not recognized
1913 # So say no if there are warnings
1914 if test -s conftest.err; then
1915 lt_cv_compiler_o_lo=no
1917 lt_cv_compiler_o_lo=yes
1920 ac_objext="$save_objext"
1921 CFLAGS="$save_CFLAGS"
1923 compiler_o_lo=$lt_cv_compiler_o_lo
1924 AC_MSG_RESULT([$compiler_o_lo])
1929 # Check to see if we can do hard links to lock some files if needed
1930 hard_links="nottested"
1931 if test "$compiler_c_o" = no && test "$need_locks" != no; then
1932 # do not overwrite the value of need_locks provided by the user
1933 AC_MSG_CHECKING([if we can lock with hard links])
1936 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1938 ln conftest.a conftest.b 2>&5 || hard_links=no
1939 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1940 AC_MSG_RESULT([$hard_links])
1941 if test "$hard_links" = no; then
1942 AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe])
1949 if test "$GCC" = yes; then
1950 # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
1951 AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions])
1952 echo "int some_variable = 0;" > conftest.$ac_ext
1953 save_CFLAGS="$CFLAGS"
1954 CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
1955 compiler_rtti_exceptions=no
1956 AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
1957 # The compiler can only warn and ignore the option if not recognized
1958 # So say no if there are warnings
1959 if test -s conftest.err; then
1960 compiler_rtti_exceptions=no
1962 compiler_rtti_exceptions=yes
1965 CFLAGS="$save_CFLAGS"
1966 AC_MSG_RESULT([$compiler_rtti_exceptions])
1968 if test "$compiler_rtti_exceptions" = "yes"; then
1969 no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
1971 no_builtin_flag=' -fno-builtin'
1975 # See if the linker supports building shared libraries.
1976 AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries])
1978 allow_undefined_flag=
1980 need_lib_prefix=unknown
1981 need_version=unknown
1982 # when you set need_version to no, make sure it does not cause -set_version
1983 # flags to be left without arguments
1985 archive_expsym_cmds=
1986 old_archive_from_new_cmds=
1987 old_archive_from_expsyms_cmds=
1988 export_dynamic_flag_spec=
1989 whole_archive_flag_spec=
1990 thread_safe_flag_spec=
1991 hardcode_into_libs=no
1992 hardcode_libdir_flag_spec=
1993 hardcode_libdir_separator=
1996 hardcode_shlibpath_var=unsupported
1998 link_all_deplibs=unknown
1999 always_export_symbols=no
2000 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
2001 # include_expsyms should be a list of space-separated symbols to be *always*
2002 # included in the symbol list
2004 # exclude_expsyms can be an egrep regular expression of symbols to exclude
2005 # it will be wrapped by ` (' and `)$', so one must not match beginning or
2006 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
2007 # as well as any symbol that contains `d'.
2008 exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
2009 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
2010 # platforms (ab)use it in PIC code, but their linkers get confused if
2011 # the symbol is explicitly referenced. Since portable code cannot
2012 # rely on this symbol name, it's probably fine to never include it in
2013 # preloaded symbol tables.
2014 extract_expsyms_cmds=
2017 cygwin* | mingw* | pw32*)
2018 # FIXME: the MSVC++ port hasn't been tested in a loooong time
2019 # When not using gcc, we currently assume that we are using
2020 # Microsoft Visual C++.
2021 if test "$GCC" != yes; then
2031 if test "$with_gnu_ld" = yes; then
2032 # If archive_cmds runs LD, not CC, wlarc should be empty
2035 # See if GNU ld supports shared libraries.
2037 aix3* | aix4* | aix5*)
2038 # On AIX, the GNU linker is very broken
2039 # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
2043 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
2044 *** to be unable to reliably create shared libraries on AIX.
2045 *** Therefore, libtool is disabling shared libraries support. If you
2046 *** really care for shared libraries, you may want to modify your PATH
2047 *** so that a non-GNU linker is found, and then restart.
2053 archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
2054 hardcode_libdir_flag_spec='-L$libdir'
2055 hardcode_minus_L=yes
2057 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
2058 # that the semantics of dynamic libraries on AmigaOS, at least up
2059 # to version 4, is to share data among multiple programs linked
2060 # with the same dynamic library. Since this doesn't match the
2061 # behavior of shared libraries on other platforms, we can use
2067 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
2068 allow_undefined_flag=unsupported
2069 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
2070 # support --undefined. This deserves some investigation. FIXME
2071 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2077 cygwin* | mingw* | pw32*)
2078 # hardcode_libdir_flag_spec is actually meaningless, as there is
2079 # no search path for DLLs.
2080 hardcode_libdir_flag_spec='-L$libdir'
2081 allow_undefined_flag=unsupported
2082 always_export_symbols=yes
2084 extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
2085 sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~
2086 test -f $output_objdir/impgen.exe || (cd $output_objdir && \
2087 if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
2088 else $CC -o impgen impgen.c ; fi)~
2089 $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
2091 old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
2093 # cygwin and mingw dlls have different entry points and sets of symbols
2095 # FIXME: what about values for MSVC?
2096 dll_entry=__cygwin_dll_entry@12
2097 dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
2101 dll_entry=_DllMainCRTStartup@12
2102 dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
2106 # mingw and cygwin differ, and it's simplest to just exclude the union
2107 # of the two symbol sets.
2108 dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
2110 # recent cygwin and mingw systems supply a stub DllMain which the user
2111 # can override, but on older systems we have to supply one (in ltdll.c)
2112 if test "x$lt_cv_need_dllmain" = "xyes"; then
2113 ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
2114 ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~
2115 test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
2121 # Extract the symbol export list from an `--export-all' def file,
2122 # then regenerate the def file from the symbol export list, so that
2123 # the compiled dll only exports the symbol export list.
2124 # Be careful not to strip the DATA tag left be newer dlltools.
2125 export_symbols_cmds="$ltdll_cmds"'
2126 $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
2127 sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
2129 # If the export-symbols file already is a .def file (1st line
2130 # is EXPORTS), use it as is.
2131 # If DATA tags from a recent dlltool are present, honour them!
2132 archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then
2133 cp $export_symbols $output_objdir/$soname-def;
2135 echo EXPORTS > $output_objdir/$soname-def;
2137 cat $export_symbols | while read symbol; do
2140 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
2141 *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;
2143 _lt_hint=`expr 1 + \$_lt_hint`;
2147 $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
2148 $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~
2149 $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
2150 $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~
2151 $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
2155 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2156 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
2159 archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2160 archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2165 if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
2169 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
2170 *** create shared libraries on Solaris systems. Therefore, libtool
2171 *** is disabling shared libraries support. We urge you to upgrade GNU
2172 *** binutils to release 2.9.1 or newer. Another option is to modify
2173 *** your PATH or compiler configuration so that the native linker is
2174 *** used, and then restart.
2177 elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
2178 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2179 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2186 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2189 hardcode_shlibpath_var=no
2193 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
2194 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2195 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2202 if test "$ld_shlibs" = yes; then
2203 runpath_var=LD_RUN_PATH
2204 hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
2205 export_dynamic_flag_spec='${wl}--export-dynamic'
2207 cygwin* | mingw* | pw32*)
2208 # dlltool doesn't understand --whole-archive et. al.
2209 whole_archive_flag_spec=
2212 # ancient GNU ld didn't support --whole-archive et. al.
2213 if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
2214 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2216 whole_archive_flag_spec=
2222 # PORTME fill in a description of your system's linker (not GNU ld)
2225 allow_undefined_flag=unsupported
2226 always_export_symbols=yes
2227 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
2228 # Note: this linker hardcodes the directories in LIBPATH if there
2229 # are no directories specified by -L.
2230 hardcode_minus_L=yes
2231 if test "$GCC" = yes && test -z "$link_static_flag"; then
2232 # Neither direct hardcoding nor static linking is supported with a
2234 hardcode_direct=unsupported
2239 if test "$host_cpu" = ia64; then
2240 # On IA64, the linker does run time linking by default, so we don't
2241 # have to do anything special.
2242 aix_use_runtimelinking=no
2243 exp_sym_flag='-Bexport'
2246 aix_use_runtimelinking=no
2248 # Test if we are trying to use run time linking or normal
2249 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2250 # need to do runtime linking.
2251 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2252 for ld_flag in $LDFLAGS; do
2253 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
2254 aix_use_runtimelinking=yes
2260 exp_sym_flag='-bexport'
2261 no_entry_flag='-bnoentry'
2264 # When large executables or shared objects are built, AIX ld can
2265 # have problems creating the table of contents. If linking a library
2266 # or program results in "error TOC overflow" add -mminimal-toc to
2267 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2268 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2272 hardcode_libdir_separator=':'
2273 if test "$GCC" = yes; then
2274 case $host_os in aix4.[[012]]|aix4.[[012]].*)
2275 collect2name=`${CC} -print-prog-name=collect2`
2276 if test -f "$collect2name" && \
2277 strings "$collect2name" | grep resolve_lib_name >/dev/null
2279 # We have reworked collect2
2282 # We have old collect2
2283 hardcode_direct=unsupported
2284 # It fails to find uninstalled libraries when the uninstalled
2285 # path is not listed in the libpath. Setting hardcode_minus_L
2286 # to unsupported forces relinking
2287 hardcode_minus_L=yes
2288 hardcode_libdir_flag_spec='-L$libdir'
2289 hardcode_libdir_separator=
2293 shared_flag='-shared'
2296 if test "$host_cpu" = ia64; then
2297 shared_flag='${wl}-G'
2299 if test "$aix_use_runtimelinking" = yes; then
2300 shared_flag='${wl}-G'
2302 shared_flag='${wl}-bM:SRE'
2307 # It seems that -bexpall can do strange things, so it is better to
2308 # generate a list of symbols to export.
2309 always_export_symbols=yes
2310 if test "$aix_use_runtimelinking" = yes; then
2311 # Warning - without using the other runtime loading flags (-brtl),
2312 # -berok will link without error, but may produce a broken library.
2313 allow_undefined_flag='-berok'
2314 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
2315 archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2317 if test "$host_cpu" = ia64; then
2318 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
2319 allow_undefined_flag="-z nodefs"
2320 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2322 hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
2323 # Warning - without using the other run time loading flags,
2324 # -berok will link without error, but may produce a broken library.
2325 allow_undefined_flag='${wl}-berok'
2326 # This is a bit strange, but is similar to how AIX traditionally builds
2327 # it's shared libraries.
2328 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname'
2334 archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
2335 hardcode_libdir_flag_spec='-L$libdir'
2336 hardcode_minus_L=yes
2337 # see comment about different semantics on the GNU ld section
2341 cygwin* | mingw* | pw32*)
2342 # When not using gcc, we currently assume that we are using
2343 # Microsoft Visual C++.
2344 # hardcode_libdir_flag_spec is actually meaningless, as there is
2345 # no search path for DLLs.
2346 hardcode_libdir_flag_spec=' '
2347 allow_undefined_flag=unsupported
2348 # Tell ltmain to make .lib files, not .a files.
2350 # FIXME: Setting linknames here is a bad hack.
2351 archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
2352 # The linker will automatically build a .lib file if we build a DLL.
2353 old_archive_from_new_cmds='true'
2354 # FIXME: Should let the user specify the lib program.
2355 old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
2356 fix_srcfile_path='`cygpath -w "$srcfile"`'
2359 darwin* | rhapsody*)
2361 rhapsody* | darwin1.[[012]])
2362 allow_undefined_flag='-undefined suppress'
2365 allow_undefined_flag='-flat_namespace -undefined suppress'
2368 # FIXME: Relying on posixy $() will cause problems for
2369 # cross-compilation, but unfortunately the echo tests do not
2370 # yet detect zsh echo's removal of \ escapes. Also zsh mangles
2371 # `"' quotes if we put them in here... so don't!
2372 archive_cmds='$nonopt $(test .$module = .yes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring'
2373 # We need to add '_' to the symbols in $export_symbols first
2374 #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
2376 hardcode_shlibpath_var=no
2377 whole_archive_flag_spec='-all_load $convenience'
2384 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
2385 # support. Future versions do this automatically, but an explicit c++rt0.o
2386 # does not break anything, and helps significantly (at the cost of a little
2389 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
2390 hardcode_libdir_flag_spec='-R$libdir'
2392 hardcode_shlibpath_var=no
2395 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
2397 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2399 hardcode_minus_L=yes
2400 hardcode_shlibpath_var=no
2403 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
2405 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
2406 hardcode_libdir_flag_spec='-R$libdir'
2408 hardcode_shlibpath_var=no
2411 hpux9* | hpux10* | hpux11*)
2413 hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;;
2414 *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
2416 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
2417 hardcode_libdir_separator=:
2419 hardcode_minus_L=yes # Not in the search PATH, but as the default
2420 # location of the library.
2421 export_dynamic_flag_spec='${wl}-E'
2424 irix5* | irix6* | nonstopux*)
2425 if test "$GCC" = yes; then
2426 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
2428 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
2430 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2431 hardcode_libdir_separator=:
2432 link_all_deplibs=yes
2436 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2437 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
2439 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
2441 hardcode_libdir_flag_spec='-R$libdir'
2443 hardcode_shlibpath_var=no
2447 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2449 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2450 hardcode_libdir_separator=:
2451 hardcode_shlibpath_var=no
2456 hardcode_shlibpath_var=no
2457 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2458 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
2459 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
2460 export_dynamic_flag_spec='${wl}-E'
2463 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
2464 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2465 hardcode_libdir_flag_spec='-R$libdir'
2468 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
2469 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
2476 hardcode_libdir_flag_spec='-L$libdir'
2477 hardcode_minus_L=yes
2478 allow_undefined_flag=unsupported
2479 archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
2480 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
2484 if test "$GCC" = yes; then
2485 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
2486 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
2488 allow_undefined_flag=' -expect_unresolved \*'
2489 archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
2491 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2492 hardcode_libdir_separator=:
2495 osf4* | osf5*) # as osf3* with the addition of -msym flag
2496 if test "$GCC" = yes; then
2497 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
2498 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
2499 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2501 allow_undefined_flag=' -expect_unresolved \*'
2502 archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
2503 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
2504 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
2506 #Both c and cxx compiler support -rpath directly
2507 hardcode_libdir_flag_spec='-rpath $libdir'
2509 hardcode_libdir_separator=:
2513 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2514 hardcode_shlibpath_var=no
2515 runpath_var=LD_RUN_PATH
2516 hardcode_runpath_var=yes
2517 export_dynamic_flag_spec='${wl}-Bexport'
2521 # gcc --version < 3.0 without binutils cannot create self contained
2522 # shared libraries reliably, requiring libgcc.a to resolve some of
2523 # the object symbols generated in some cases. Libraries that use
2524 # assert need libgcc.a to resolve __eprintf, for example. Linking
2525 # a copy of libgcc.a into every shared library to guarantee resolving
2526 # such symbols causes other problems: According to Tim Van Holder
2527 # <tim.van.holder@pandora.be>, C++ libraries end up with a separate
2528 # (to the application) exception stack for one thing.
2529 no_undefined_flag=' -z defs'
2530 if test "$GCC" = yes; then
2531 case `$CC --version 2>/dev/null` in
2535 *** Warning: Releases of GCC earlier than version 3.0 cannot reliably
2536 *** create self contained shared libraries on Solaris systems, without
2537 *** introducing a dependency on libgcc.a. Therefore, libtool is disabling
2538 *** -no-undefined support, which will at least allow you to build shared
2539 *** libraries. However, you may find that when you link such libraries
2540 *** into an application without using GCC, you have to manually add
2541 *** \`gcc --print-libgcc-file-name\` to the link command. We urge you to
2542 *** upgrade to a newer version of GCC. Another option is to rebuild your
2543 *** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
2550 # $CC -shared without GNU ld will not create a library from C++
2551 # object files and a static libstdc++, better avoid it by now
2552 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
2553 archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
2554 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
2555 hardcode_libdir_flag_spec='-R$libdir'
2556 hardcode_shlibpath_var=no
2558 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
2559 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
2560 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
2562 link_all_deplibs=yes
2566 if test "x$host_vendor" = xsequent; then
2567 # Use $CC to link under sequent, because it throws in some extra .o
2568 # files that make .init and .fini sections work.
2569 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
2571 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
2573 hardcode_libdir_flag_spec='-L$libdir'
2575 hardcode_minus_L=yes
2576 hardcode_shlibpath_var=no
2580 if test "x$host_vendor" = xsno; then
2581 archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags'
2582 hardcode_direct=yes # is this really true???
2584 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2585 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
2587 runpath_var='LD_RUN_PATH'
2588 hardcode_shlibpath_var=no
2592 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2593 hardcode_shlibpath_var=no
2594 export_dynamic_flag_spec='-Bexport'
2598 no_undefined_flag=' -z text'
2599 # $CC -shared without GNU ld will not create a library from C++
2600 # object files and a static libstdc++, better avoid it by now
2601 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
2602 archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
2603 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
2604 hardcode_libdir_flag_spec=
2605 hardcode_shlibpath_var=no
2606 runpath_var='LD_RUN_PATH'
2610 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2611 hardcode_libdir_flag_spec='-L$libdir'
2612 hardcode_shlibpath_var=no
2616 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2617 hardcode_libdir_flag_spec='-L$libdir'
2618 hardcode_shlibpath_var=no
2622 if test -d /usr/nec; then
2623 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2624 hardcode_shlibpath_var=no
2625 runpath_var=LD_RUN_PATH
2626 hardcode_runpath_var=yes
2632 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
2635 hardcode_shlibpath_var=no
2636 hardcode_runpath_var=yes
2637 runpath_var=LD_RUN_PATH
2640 sysv5uw7* | unixware7*)
2641 no_undefined_flag='${wl}-z ${wl}text'
2642 if test "$GCC" = yes; then
2643 archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
2645 archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
2647 runpath_var='LD_RUN_PATH'
2648 hardcode_shlibpath_var=no
2656 AC_MSG_RESULT([$ld_shlibs])
2657 test "$ld_shlibs" = no && can_build_shared=no
2659 # Check hardcoding attributes.
2660 AC_MSG_CHECKING([how to hardcode library paths into programs])
2662 if test -n "$hardcode_libdir_flag_spec" || \
2663 test -n "$runpath_var"; then
2665 # We can hardcode non-existant directories.
2666 if test "$hardcode_direct" != no &&
2667 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2668 # have to relink, otherwise we might link with an installed library
2669 # when we should be linking with a yet-to-be-installed one
2670 ## test "$hardcode_shlibpath_var" != no &&
2671 test "$hardcode_minus_L" != no; then
2672 # Linking always hardcodes the temporary library directory.
2673 hardcode_action=relink
2675 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2676 hardcode_action=immediate
2679 # We cannot hardcode anything, or else we can only hardcode existing
2681 hardcode_action=unsupported
2683 AC_MSG_RESULT([$hardcode_action])
2687 AC_MSG_CHECKING([whether stripping libraries is possible])
2688 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
2689 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2690 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2691 AC_MSG_RESULT([yes])
2696 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2697 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2699 # PORTME Fill in your ld.so characteristics
2700 AC_MSG_CHECKING([dynamic linker characteristics])
2702 libname_spec='lib$name'
2709 shlibpath_overrides_runpath=unknown
2711 dynamic_linker="$host_os ld.so"
2712 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2713 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2718 library_names_spec='${libname}${release}.so$versuffix $libname.a'
2719 shlibpath_var=LIBPATH
2721 # AIX has no versioning support, so we append a major version to the name.
2722 soname_spec='${libname}${release}.so$major'
2727 if test "$host_cpu" = ia64; then
2728 # AIX 5 supports IA64
2729 library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
2730 shlibpath_var=LD_LIBRARY_PATH
2732 # With GCC up to 2.95.x, collect2 would create an import file
2733 # for dependence libraries. The import file would start with
2734 # the line `#! .'. This would cause the generated library to
2735 # depend on `.', always an invalid library. This was fixed in
2736 # development snapshots of GCC prior to 3.0.
2738 aix4 | aix4.[[01]] | aix4.[[01]].*)
2739 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2741 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
2748 # AIX (on Power*) has no versioning support, so currently we can
2749 # not hardcode correct soname into executable. Probably we can
2750 # add versioning support to collect2, so additional links can
2751 # be useful in future.
2752 if test "$aix_use_runtimelinking" = yes; then
2753 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2754 # instead of lib<name>.a to let people know that these are not
2755 # typical AIX shared libraries.
2756 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2758 # We preserve .a as extension for shared libraries through AIX4.2
2759 # and later when we are not doing run time linking.
2760 library_names_spec='${libname}${release}.a $libname.a'
2761 soname_spec='${libname}${release}.so$major'
2763 shlibpath_var=LIBPATH
2768 library_names_spec='$libname.ixlibrary $libname.a'
2769 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2770 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done'
2774 library_names_spec='${libname}.so'
2775 dynamic_linker="$host_os ld.so"
2776 shlibpath_var=LIBRARY_PATH
2782 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2783 soname_spec='${libname}${release}.so$major'
2784 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2785 shlibpath_var=LD_LIBRARY_PATH
2786 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2787 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2788 export_dynamic_flag_spec=-rdynamic
2789 # the default ld.so.conf also contains /usr/contrib/lib and
2790 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2791 # libtool to hard-code these into programs
2794 cygwin* | mingw* | pw32*)
2795 version_type=windows
2798 case $GCC,$host_os in
2800 library_names_spec='$libname.dll.a'
2801 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
2802 postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
2803 dldir=$destdir/`dirname \$dlpath`~
2804 test -d \$dldir || mkdir -p \$dldir~
2805 $install_prog .libs/$dlname \$dldir/$dlname'
2806 postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
2807 dlpath=$dir/\$dldll~
2811 library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
2812 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"`
2815 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
2818 library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib'
2821 dynamic_linker='Win32 ld.exe'
2822 # FIXME: first we should search . and the directory the executable is in
2826 darwin* | rhapsody*)
2827 dynamic_linker="$host_os dyld"
2831 # FIXME: Relying on posixy $() will cause problems for
2832 # cross-compilation, but unfortunately the echo tests do not
2833 # yet detect zsh echo's removal of \ escapes.
2834 library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
2835 soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
2836 shlibpath_overrides_runpath=yes
2837 shlibpath_var=DYLD_LIBRARY_PATH
2845 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
2846 version_type=freebsd-$objformat
2847 case $version_type in
2849 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
2854 library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
2858 shlibpath_var=LD_LIBRARY_PATH
2861 shlibpath_overrides_runpath=yes
2864 shlibpath_overrides_runpath=no
2865 hardcode_into_libs=yes
2874 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
2875 soname_spec='${libname}${release}.so$major'
2876 shlibpath_var=LD_LIBRARY_PATH
2877 hardcode_into_libs=yes
2880 hpux9* | hpux10* | hpux11*)
2881 # Give a soname corresponding to the major version so that dld.sl refuses to
2882 # link against other versions.
2883 dynamic_linker="$host_os dld.sl"
2887 shlibpath_var=SHLIB_PATH
2888 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2889 library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
2890 soname_spec='${libname}${release}.sl$major'
2891 # HP-UX runs *really* slowly unless shared libraries are mode 555.
2892 postinstall_cmds='chmod 555 $lib'
2895 irix5* | irix6* | nonstopux*)
2897 nonstopux*) version_type=nonstopux ;;
2898 *) version_type=irix ;;
2902 soname_spec='${libname}${release}.so$major'
2903 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
2905 irix5* | nonstopux*)
2909 case $LD in # libtool.m4 will add one of these switches to LD
2910 *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
2911 *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
2912 *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
2913 *) libsuff= shlibsuff= libmagic=never-match;;
2917 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2918 shlibpath_overrides_runpath=no
2919 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2920 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2923 # No shared lib support for Linux oldld, aout, or coff.
2924 linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
2928 # This must be Linux ELF.
2933 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2934 soname_spec='${libname}${release}.so$major'
2935 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2936 shlibpath_var=LD_LIBRARY_PATH
2937 shlibpath_overrides_runpath=no
2938 # This implies no fast_install, which is unacceptable.
2939 # Some rework will be needed to allow for fast_install
2940 # before this can be enabled.
2941 hardcode_into_libs=yes
2943 # We used to test for /lib/ld.so.1 and disable shared libraries on
2944 # powerpc, because MkLinux only supported shared libraries with the
2945 # GNU dynamic linker. Since this was broken with cross compilers,
2946 # most powerpc-linux boxes support dynamic linking these days and
2947 # people can always --disable-shared, the test was removed, and we
2948 # assume the GNU/Linux dynamic linker is in use.
2949 dynamic_linker='GNU/Linux ld.so'
2956 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2957 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2958 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2959 dynamic_linker='NetBSD (a.out) ld.so'
2961 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
2962 soname_spec='${libname}${release}.so$major'
2963 dynamic_linker='NetBSD ld.elf_so'
2965 shlibpath_var=LD_LIBRARY_PATH
2966 shlibpath_overrides_runpath=yes
2967 hardcode_into_libs=yes
2972 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2973 shlibpath_var=LD_LIBRARY_PATH
2974 shlibpath_overrides_runpath=yes
2981 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2983 openbsd2.[[89]] | openbsd2.[[89]].*)
2984 shlibpath_overrides_runpath=no
2987 shlibpath_overrides_runpath=yes
2991 shlibpath_overrides_runpath=yes
2993 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2994 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2995 shlibpath_var=LD_LIBRARY_PATH
2999 libname_spec='$name'
3001 library_names_spec='$libname.dll $libname.a'
3002 dynamic_linker='OS/2 ld.exe'
3003 shlibpath_var=LIBPATH
3006 osf3* | osf4* | osf5*)
3010 soname_spec='${libname}${release}.so'
3011 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
3012 shlibpath_var=LD_LIBRARY_PATH
3013 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
3014 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
3019 soname_spec='${libname}${release}.so$major'
3020 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3021 shlibpath_var=LD_LIBRARY_PATH
3028 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3029 soname_spec='${libname}${release}.so$major'
3030 shlibpath_var=LD_LIBRARY_PATH
3031 shlibpath_overrides_runpath=yes
3032 hardcode_into_libs=yes
3033 # ldd complains unless libraries are executable
3034 postinstall_cmds='chmod +x $lib'
3039 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
3040 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3041 shlibpath_var=LD_LIBRARY_PATH
3042 shlibpath_overrides_runpath=yes
3043 if test "$with_gnu_ld" = yes; then
3049 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3051 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3052 soname_spec='${libname}${release}.so$major'
3053 shlibpath_var=LD_LIBRARY_PATH
3054 case $host_vendor in
3056 shlibpath_overrides_runpath=no
3061 shlibpath_overrides_runpath=no
3062 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3069 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3070 soname_spec='${libname}${release}.so$major'
3071 shlibpath_var=LD_LIBRARY_PATH
3078 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3079 soname_spec='${libname}${release}.so$major'
3080 shlibpath_var=LD_LIBRARY_PATH
3084 if test -d /usr/nec ;then
3086 library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
3087 soname_spec='$libname.so.$major'
3088 shlibpath_var=LD_LIBRARY_PATH
3096 AC_MSG_RESULT([$dynamic_linker])
3097 test "$dynamic_linker" = no && can_build_shared=no
3099 # Report the final consequences.
3100 AC_MSG_CHECKING([if libtool supports shared libraries])
3101 AC_MSG_RESULT([$can_build_shared])
3103 AC_MSG_CHECKING([whether to build shared libraries])
3104 test "$can_build_shared" = "no" && enable_shared=no
3106 # On AIX, shared libraries and static libraries use the same namespace, and
3107 # are all built from PIC.
3110 test "$enable_shared" = yes && enable_static=no
3111 if test -n "$RANLIB"; then
3112 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3113 postinstall_cmds='$RANLIB $lib'
3118 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3119 test "$enable_shared" = yes && enable_static=no
3123 AC_MSG_RESULT([$enable_shared])
3125 AC_MSG_CHECKING([whether to build static libraries])
3126 # Make sure either enable_shared or enable_static is yes.
3127 test "$enable_shared" = yes || enable_static=yes
3128 AC_MSG_RESULT([$enable_static])
3130 if test "$hardcode_action" = relink; then
3131 # Fast installation is not supported
3132 enable_fast_install=no
3133 elif test "$shlibpath_overrides_runpath" = yes ||
3134 test "$enable_shared" = no; then
3135 # Fast installation is not necessary
3136 enable_fast_install=needless
3139 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3140 if test "$GCC" = yes; then
3141 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3144 AC_LIBTOOL_DLOPEN_SELF
3146 if test "$enable_shared" = yes && test "$GCC" = yes; then
3147 case $archive_cmds in
3149 # FIXME: we may have to deal with multi-command sequences.
3152 # Test whether the compiler implicitly links with -lc since on some
3153 # systems, -lgcc has to come before -lc. If gcc already passes -lc
3154 # to ld, don't add -lc before -lgcc.
3155 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
3156 AC_CACHE_VAL([lt_cv_archive_cmds_need_lc],
3158 echo 'static int dummy;' > conftest.$ac_ext
3160 if AC_TRY_EVAL(ac_compile); then
3163 libobjs=conftest.$ac_objext
3165 wl=$lt_cv_prog_cc_wl
3171 save_allow_undefined_flag=$allow_undefined_flag
3172 allow_undefined_flag=
3173 if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
3175 lt_cv_archive_cmds_need_lc=no
3177 lt_cv_archive_cmds_need_lc=yes
3179 allow_undefined_flag=$save_allow_undefined_flag
3181 cat conftest.err 1>&5
3183 AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
3187 need_lc=${lt_cv_archive_cmds_need_lc-yes}
3189 # The second clause should only fire when bootstrapping the
3190 # libtool distribution, otherwise you forgot to ship ltmain.sh
3191 # with your package, and you will get complaints that there are
3192 # no rules to generate ltmain.sh.
3193 if test -f "$ltmain"; then
3196 # If there is no Makefile yet, we rely on a make rule to execute
3197 # `config.status --recheck' to rerun these tests and create the
3198 # libtool script then.
3199 test -f Makefile && make "$ltmain"
3202 if test -f "$ltmain"; then
3203 trap "$rm \"${ofile}T\"; exit 1" 1 2 15
3206 echo creating $ofile
3208 # Now quote all the things that may contain metacharacters while being
3209 # careful not to overquote the AC_SUBSTed values. We take copies of the
3210 # variables and quote the copies for generation of the libtool script.
3211 for var in echo old_CC old_CFLAGS \
3212 AR AR_FLAGS CC LD LN_S NM SHELL \
3213 reload_flag reload_cmds wl \
3214 pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
3215 thread_safe_flag_spec whole_archive_flag_spec libname_spec \
3216 library_names_spec soname_spec \
3217 RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
3218 old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
3219 postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
3220 old_striplib striplib file_magic_cmd export_symbols_cmds \
3221 deplibs_check_method allow_undefined_flag no_undefined_flag \
3222 finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
3223 global_symbol_to_c_name_address \
3224 hardcode_libdir_flag_spec hardcode_libdir_separator \
3225 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3226 compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
3229 reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
3230 old_postinstall_cmds | old_postuninstall_cmds | \
3231 export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
3232 extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
3233 postinstall_cmds | postuninstall_cmds | \
3234 finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3235 # Double-quote double-evaled strings.
3236 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3239 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3244 cat <<__EOF__ > "${ofile}T"
3247 # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3248 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3249 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
3251 # Copyright (C) 1996-2000 Free Software Foundation, Inc.
3252 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3254 # This program is free software; you can redistribute it and/or modify
3255 # it under the terms of the GNU General Public License as published by
3256 # the Free Software Foundation; either version 2 of the License, or
3257 # (at your option) any later version.
3259 # This program is distributed in the hope that it will be useful, but
3260 # WITHOUT ANY WARRANTY; without even the implied warranty of
3261 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3262 # General Public License for more details.
3264 # You should have received a copy of the GNU General Public License
3265 # along with this program; if not, write to the Free Software
3266 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3268 # As a special exception to the GNU General Public License, if you
3269 # distribute this file as part of a program that contains a
3270 # configuration script generated by Autoconf, you may include it under
3271 # the same distribution terms that you use for the rest of that program.
3273 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
3274 Xsed="sed -e s/^X//"
3276 # The HP-UX ksh and POSIX shell print the target directory to stdout
3278 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3280 # ### BEGIN LIBTOOL CONFIG
3282 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3284 # Shell to use when invoking shell scripts.
3287 # Whether or not to build shared libraries.
3288 build_libtool_libs=$enable_shared
3290 # Whether or not to build static libraries.
3291 build_old_libs=$enable_static
3293 # Whether or not to add -lc for building shared libraries.
3294 build_libtool_need_lc=$need_lc
3296 # Whether or not to optimize for fast installation.
3297 fast_install=$enable_fast_install
3300 host_alias=$host_alias
3303 # An echo program that does not interpret backslashes.
3308 AR_FLAGS=$lt_AR_FLAGS
3310 # The default C compiler.
3313 # Is the compiler the GNU C compiler?
3316 # The linker used to build libraries.
3319 # Whether we need hard or soft links.
3322 # A BSD-compatible nm program.
3325 # A symbol stripping program
3328 # Used to examine libraries when file_magic_cmd begins "file"
3329 MAGIC_CMD=$MAGIC_CMD
3331 # Used on cygwin: DLL creation program.
3334 # Used on cygwin: object dumper.
3337 # Used on cygwin: assembler.
3340 # The name of the directory that contains temporary libtool files.
3343 # How to create reloadable object files.
3344 reload_flag=$lt_reload_flag
3345 reload_cmds=$lt_reload_cmds
3347 # How to pass a linker flag through the compiler.
3350 # Object file suffix (normally "o").
3353 # Old archive suffix (normally "a").
3356 # Executable file suffix (normally "").
3359 # Additional compiler flags for building library objects.
3360 pic_flag=$lt_pic_flag
3363 # Does compiler simultaneously support -c and -o options?
3364 compiler_c_o=$lt_compiler_c_o
3366 # Can we write directly to a .lo ?
3367 compiler_o_lo=$lt_compiler_o_lo
3369 # Must we lock files when doing compilation ?
3370 need_locks=$lt_need_locks
3372 # Do we need the lib prefix for modules?
3373 need_lib_prefix=$need_lib_prefix
3375 # Do we need a version for libraries?
3376 need_version=$need_version
3378 # Whether dlopen is supported.
3379 dlopen_support=$enable_dlopen
3381 # Whether dlopen of programs is supported.
3382 dlopen_self=$enable_dlopen_self
3384 # Whether dlopen of statically linked programs is supported.
3385 dlopen_self_static=$enable_dlopen_self_static
3387 # Compiler flag to prevent dynamic linking.
3388 link_static_flag=$lt_link_static_flag
3390 # Compiler flag to turn off builtin functions.
3391 no_builtin_flag=$lt_no_builtin_flag
3393 # Compiler flag to allow reflexive dlopens.
3394 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
3396 # Compiler flag to generate shared objects directly from archives.
3397 whole_archive_flag_spec=$lt_whole_archive_flag_spec
3399 # Compiler flag to generate thread-safe objects.
3400 thread_safe_flag_spec=$lt_thread_safe_flag_spec
3402 # Library versioning type.
3403 version_type=$version_type
3405 # Format of library name prefix.
3406 libname_spec=$lt_libname_spec
3408 # List of archive names. First name is the real one, the rest are links.
3409 # The last name is the one that the linker finds with -lNAME.
3410 library_names_spec=$lt_library_names_spec
3412 # The coded name of the library, if different from the real name.
3413 soname_spec=$lt_soname_spec
3415 # Commands used to build and install an old-style archive.
3417 old_archive_cmds=$lt_old_archive_cmds
3418 old_postinstall_cmds=$lt_old_postinstall_cmds
3419 old_postuninstall_cmds=$lt_old_postuninstall_cmds
3421 # Create an old-style archive from a shared archive.
3422 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
3424 # Create a temporary old-style archive to link instead of a shared archive.
3425 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
3427 # Commands used to build and install a shared archive.
3428 archive_cmds=$lt_archive_cmds
3429 archive_expsym_cmds=$lt_archive_expsym_cmds
3430 postinstall_cmds=$lt_postinstall_cmds
3431 postuninstall_cmds=$lt_postuninstall_cmds
3433 # Commands to strip libraries.
3434 old_striplib=$lt_old_striplib
3435 striplib=$lt_striplib
3437 # Method to check whether dependent libraries are shared objects.
3438 deplibs_check_method=$lt_deplibs_check_method
3440 # Command to use when deplibs_check_method == file_magic.
3441 file_magic_cmd=$lt_file_magic_cmd
3443 # Flag that allows shared libraries with undefined symbols to be built.
3444 allow_undefined_flag=$lt_allow_undefined_flag
3446 # Flag that forces no undefined symbols.
3447 no_undefined_flag=$lt_no_undefined_flag
3449 # Commands used to finish a libtool library installation in a directory.
3450 finish_cmds=$lt_finish_cmds
3452 # Same as above, but a single script fragment to be evaled but not shown.
3453 finish_eval=$lt_finish_eval
3455 # Take the output of nm and produce a listing of raw symbols and C names.
3456 global_symbol_pipe=$lt_global_symbol_pipe
3458 # Transform the output of nm in a proper C declaration
3459 global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
3461 # Transform the output of nm in a C name address pair
3462 global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
3464 # This is the shared library runtime path variable.
3465 runpath_var=$runpath_var
3467 # This is the shared library path variable.
3468 shlibpath_var=$shlibpath_var
3470 # Is shlibpath searched before the hard-coded library search path?
3471 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
3473 # How to hardcode a shared library path into an executable.
3474 hardcode_action=$hardcode_action
3476 # Whether we should hardcode library paths into libraries.
3477 hardcode_into_libs=$hardcode_into_libs
3479 # Flag to hardcode \$libdir into a binary during linking.
3480 # This must work even if \$libdir does not exist.
3481 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
3483 # Whether we need a single -rpath flag with a separated argument.
3484 hardcode_libdir_separator=$lt_hardcode_libdir_separator
3486 # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
3488 hardcode_direct=$hardcode_direct
3490 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
3492 hardcode_minus_L=$hardcode_minus_L
3494 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
3495 # the resulting binary.
3496 hardcode_shlibpath_var=$hardcode_shlibpath_var
3498 # Variables whose values should be saved in libtool wrapper scripts and
3499 # restored at relink time.
3500 variables_saved_for_relink="$variables_saved_for_relink"
3502 # Whether libtool must link a program against all its dependency libraries.
3503 link_all_deplibs=$link_all_deplibs
3505 # Compile-time system search path for libraries
3506 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
3508 # Run-time system search path for libraries
3509 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
3511 # Fix the shell variable \$srcfile for the compiler.
3512 fix_srcfile_path="$fix_srcfile_path"
3514 # Set to yes if exported symbols are required.
3515 always_export_symbols=$always_export_symbols
3517 # The commands to list exported symbols.
3518 export_symbols_cmds=$lt_export_symbols_cmds
3520 # The commands to extract the exported symbol list from a shared archive.
3521 extract_expsyms_cmds=$lt_extract_expsyms_cmds
3523 # Symbols that should not be listed in the preloaded symbols.
3524 exclude_expsyms=$lt_exclude_expsyms
3526 # Symbols that must always be exported.
3527 include_expsyms=$lt_include_expsyms
3529 # ### END LIBTOOL CONFIG
3535 cat <<\EOF >> "${ofile}T"
3537 # AIX sometimes has problems with the GCC collect2 program. For some
3538 # reason, if we set the COLLECT_NAMES environment variable, the problems
3539 # vanish in a puff of smoke.
3540 if test "X${COLLECT_NAMES+set}" != Xset; then
3542 export COLLECT_NAMES
3549 cygwin* | mingw* | pw32* | os2*)
3550 cat <<'EOF' >> "${ofile}T"
3551 # This is a source program that is used to create dlls on Windows
3552 # Don't remove nor modify the starting and closing comments
3553 # /* ltdll.c starts here */
3554 # #define WIN32_LEAN_AND_MEAN
3555 # #include <windows.h>
3556 # #undef WIN32_LEAN_AND_MEAN
3557 # #include <stdio.h>
3559 # #ifndef __CYGWIN__
3560 # # ifdef __CYGWIN32__
3561 # # define __CYGWIN__ __CYGWIN32__
3565 # #ifdef __cplusplus
3568 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
3569 # #ifdef __cplusplus
3574 # #include <cygwin/cygwin_dll.h>
3575 # DECLARE_CYGWIN_DLL( DllMain );
3577 # HINSTANCE __hDllInstance_base;
3580 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
3582 # __hDllInstance_base = hInst;
3585 # /* ltdll.c ends here */
3586 # This is a source program that is used to create import libraries
3587 # on Windows for dlls which lack them. Don't remove nor modify the
3588 # starting and closing comments
3589 # /* impgen.c starts here */
3590 # /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
3592 # This file is part of GNU libtool.
3594 # This program is free software; you can redistribute it and/or modify
3595 # it under the terms of the GNU General Public License as published by
3596 # the Free Software Foundation; either version 2 of the License, or
3597 # (at your option) any later version.
3599 # This program is distributed in the hope that it will be useful,
3600 # but WITHOUT ANY WARRANTY; without even the implied warranty of
3601 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3602 # GNU General Public License for more details.
3604 # You should have received a copy of the GNU General Public License
3605 # along with this program; if not, write to the Free Software
3606 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3609 # #include <stdio.h> /* for printf() */
3610 # #include <unistd.h> /* for open(), lseek(), read() */
3611 # #include <fcntl.h> /* for O_RDONLY, O_BINARY */
3612 # #include <string.h> /* for strdup() */
3614 # /* O_BINARY isn't required (or even defined sometimes) under Unix */
3616 # #define O_BINARY 0
3619 # static unsigned int
3620 # pe_get16 (fd, offset)
3624 # unsigned char b[2];
3625 # lseek (fd, offset, SEEK_SET);
3627 # return b[0] + (b[1]<<8);
3630 # static unsigned int
3631 # pe_get32 (fd, offset)
3635 # unsigned char b[4];
3636 # lseek (fd, offset, SEEK_SET);
3638 # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
3641 # static unsigned int
3645 # unsigned char *b = ptr;
3646 # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
3655 # unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
3656 # unsigned long export_rva, export_size, nsections, secptr, expptr;
3657 # unsigned long name_rvas, nexp;
3658 # unsigned char *expdata, *erva;
3659 # char *filename, *dll_name;
3661 # filename = argv[1];
3663 # dll = open(filename, O_RDONLY|O_BINARY);
3667 # dll_name = filename;
3669 # for (i=0; filename[i]; i++)
3670 # if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
3671 # dll_name = filename + i +1;
3673 # pe_header_offset = pe_get32 (dll, 0x3c);
3674 # opthdr_ofs = pe_header_offset + 4 + 20;
3675 # num_entries = pe_get32 (dll, opthdr_ofs + 92);
3677 # if (num_entries < 1) /* no exports */
3680 # export_rva = pe_get32 (dll, opthdr_ofs + 96);
3681 # export_size = pe_get32 (dll, opthdr_ofs + 100);
3682 # nsections = pe_get16 (dll, pe_header_offset + 4 +2);
3683 # secptr = (pe_header_offset + 4 + 20 +
3684 # pe_get16 (dll, pe_header_offset + 4 + 16));
3687 # for (i = 0; i < nsections; i++)
3690 # unsigned long secptr1 = secptr + 40 * i;
3691 # unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
3692 # unsigned long vsize = pe_get32 (dll, secptr1 + 16);
3693 # unsigned long fptr = pe_get32 (dll, secptr1 + 20);
3694 # lseek(dll, secptr1, SEEK_SET);
3695 # read(dll, sname, 8);
3696 # if (vaddr <= export_rva && vaddr+vsize > export_rva)
3698 # expptr = fptr + (export_rva - vaddr);
3699 # if (export_rva + export_size > vaddr + vsize)
3700 # export_size = vsize - (export_rva - vaddr);
3705 # expdata = (unsigned char*)malloc(export_size);
3706 # lseek (dll, expptr, SEEK_SET);
3707 # read (dll, expdata, export_size);
3708 # erva = expdata - export_rva;
3710 # nexp = pe_as32 (expdata+24);
3711 # name_rvas = pe_as32 (expdata+32);
3713 # printf ("EXPORTS\n");
3714 # for (i = 0; i<nexp; i++)
3716 # unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
3717 # printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
3722 # /* impgen.c ends here */
3728 # We use sed instead of cat because bash on DJGPP gets confused if
3729 # if finds mixed CR/LF and LF-only lines. Since sed operates in
3730 # text mode, it properly converts lines to CR/LF. This bash problem
3731 # is reportedly fixed, but why not run on old versions too?
3732 sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)
3734 mv -f "${ofile}T" "$ofile" || \
3735 (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
3739 ])# _LT_AC_LTCONFIG_HACK
3741 # AC_LIBTOOL_DLOPEN - enable checks for dlopen support
3742 AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
3744 # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
3745 AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
3747 # AC_ENABLE_SHARED - implement the --enable-shared flag
3748 # Usage: AC_ENABLE_SHARED[(DEFAULT)]
3749 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3751 AC_DEFUN([AC_ENABLE_SHARED],
3752 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
3753 AC_ARG_ENABLE(shared,
3754 changequote(<<, >>)dnl
3755 << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
3756 changequote([, ])dnl
3757 [p=${PACKAGE-default}
3759 yes) enable_shared=yes ;;
3760 no) enable_shared=no ;;
3763 # Look at the argument we got. We use all the common list separators.
3764 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3765 for pkg in $enableval; do
3766 if test "X$pkg" = "X$p"; then
3773 enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
3776 # AC_DISABLE_SHARED - set the default shared flag to --disable-shared
3777 AC_DEFUN([AC_DISABLE_SHARED],
3778 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3779 AC_ENABLE_SHARED(no)])
3781 # AC_ENABLE_STATIC - implement the --enable-static flag
3782 # Usage: AC_ENABLE_STATIC[(DEFAULT)]
3783 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3785 AC_DEFUN([AC_ENABLE_STATIC],
3786 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
3787 AC_ARG_ENABLE(static,
3788 changequote(<<, >>)dnl
3789 << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
3790 changequote([, ])dnl
3791 [p=${PACKAGE-default}
3793 yes) enable_static=yes ;;
3794 no) enable_static=no ;;
3797 # Look at the argument we got. We use all the common list separators.
3798 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3799 for pkg in $enableval; do
3800 if test "X$pkg" = "X$p"; then
3807 enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
3810 # AC_DISABLE_STATIC - set the default static flag to --disable-static
3811 AC_DEFUN([AC_DISABLE_STATIC],
3812 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3813 AC_ENABLE_STATIC(no)])
3816 # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
3817 # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
3818 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3820 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
3821 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
3822 AC_ARG_ENABLE(fast-install,
3823 changequote(<<, >>)dnl
3824 << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
3825 changequote([, ])dnl
3826 [p=${PACKAGE-default}
3828 yes) enable_fast_install=yes ;;
3829 no) enable_fast_install=no ;;
3831 enable_fast_install=no
3832 # Look at the argument we got. We use all the common list separators.
3833 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3834 for pkg in $enableval; do
3835 if test "X$pkg" = "X$p"; then
3836 enable_fast_install=yes
3842 enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
3845 # AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
3846 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
3847 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3848 AC_ENABLE_FAST_INSTALL(no)])
3850 # AC_LIBTOOL_PICMODE - implement the --with-pic flag
3851 # Usage: AC_LIBTOOL_PICMODE[(MODE)]
3852 # Where MODE is either `yes' or `no'. If omitted, it defaults to
3854 AC_DEFUN([AC_LIBTOOL_PICMODE],
3855 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3856 pic_mode=ifelse($#,1,$1,default)])
3859 # AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
3860 AC_DEFUN([AC_PATH_TOOL_PREFIX],
3861 [AC_MSG_CHECKING([for $1])
3862 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3865 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3868 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3871 ac_save_MAGIC_CMD="$MAGIC_CMD"
3872 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3873 dnl $ac_dummy forces splitting on constant user-supplied paths.
3874 dnl POSIX.2 word splitting is done only on the output of word expansions,
3875 dnl not every word. This closes a longstanding sh security hole.
3876 ac_dummy="ifelse([$2], , $PATH, [$2])"
3877 for ac_dir in $ac_dummy; do
3878 test -z "$ac_dir" && ac_dir=.
3879 if test -f $ac_dir/$1; then
3880 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
3881 if test -n "$file_magic_test_file"; then
3882 case $deplibs_check_method in
3884 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3885 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3886 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3887 egrep "$file_magic_regex" > /dev/null; then
3892 *** Warning: the command libtool uses to detect shared libraries,
3893 *** $file_magic_cmd, produces output that libtool cannot recognize.
3894 *** The result is that libtool may fail to recognize shared libraries
3895 *** as such. This will affect the creation of libtool libraries that
3896 *** depend on shared libraries, but programs linked with such libtool
3897 *** libraries will work regardless of this problem. Nevertheless, you
3898 *** may want to report the problem to your system manager and/or to
3899 *** bug-libtool@gnu.org
3909 MAGIC_CMD="$ac_save_MAGIC_CMD"
3912 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3913 if test -n "$MAGIC_CMD"; then
3914 AC_MSG_RESULT($MAGIC_CMD)
3921 # AC_PATH_MAGIC - find a file program which can recognise a shared library
3922 AC_DEFUN([AC_PATH_MAGIC],
3923 [AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
3924 AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
3925 if test -z "$lt_cv_path_MAGIC_CMD"; then
3926 if test -n "$ac_tool_prefix"; then
3927 AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
3935 # AC_PROG_LD - find the path to the GNU or non-GNU linker
3936 AC_DEFUN([AC_PROG_LD],
3937 [AC_ARG_WITH(gnu-ld,
3938 [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
3939 test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
3940 AC_REQUIRE([AC_PROG_CC])dnl
3941 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3942 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3943 AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
3945 if test "$GCC" = yes; then
3946 # Check if gcc -print-prog-name=ld gives a path.
3947 AC_MSG_CHECKING([for ld used by GCC])
3950 # gcc leaves a trailing carriage return which upsets mingw
3951 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3953 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3956 # Accept absolute paths.
3957 [[\\/]]* | [[A-Za-z]]:[[\\/]]*)
3958 re_direlt='/[[^/]][[^/]]*/\.\./'
3959 # Canonicalize the path of ld
3960 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3961 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3962 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3964 test -z "$LD" && LD="$ac_prog"
3967 # If it fails, then pretend we aren't using GCC.
3971 # If it is relative, then search for the first ld in PATH.
3975 elif test "$with_gnu_ld" = yes; then
3976 AC_MSG_CHECKING([for GNU ld])
3978 AC_MSG_CHECKING([for non-GNU ld])
3980 AC_CACHE_VAL(lt_cv_path_LD,
3981 [if test -z "$LD"; then
3982 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3983 for ac_dir in $PATH; do
3984 test -z "$ac_dir" && ac_dir=.
3985 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3986 lt_cv_path_LD="$ac_dir/$ac_prog"
3987 # Check to see if the program is GNU ld. I'd rather use --version,
3988 # but apparently some GNU ld's only accept -v.
3989 # Break only if it was the GNU/non-GNU ld that we prefer.
3990 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3991 test "$with_gnu_ld" != no && break
3993 test "$with_gnu_ld" != yes && break
3999 lt_cv_path_LD="$LD" # Let the user override the test with a path.
4002 if test -n "$LD"; then
4007 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
4012 AC_DEFUN([AC_PROG_LD_GNU],
4013 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
4014 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
4015 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
4016 lt_cv_prog_gnu_ld=yes
4018 lt_cv_prog_gnu_ld=no
4020 with_gnu_ld=$lt_cv_prog_gnu_ld
4023 # AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
4024 # -- PORTME Some linkers may need a different reload flag.
4025 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
4026 [AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
4027 [lt_cv_ld_reload_flag='-r'])
4028 reload_flag=$lt_cv_ld_reload_flag
4029 test -n "$reload_flag" && reload_flag=" $reload_flag"
4032 # AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
4033 # -- PORTME fill in with the dynamic library characteristics
4034 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
4035 [AC_CACHE_CHECK([how to recognise dependant libraries],
4036 lt_cv_deplibs_check_method,
4037 [lt_cv_file_magic_cmd='$MAGIC_CMD'
4038 lt_cv_file_magic_test_file=
4039 lt_cv_deplibs_check_method='unknown'
4040 # Need to set the preceding variable on all platforms that support
4041 # interlibrary dependencies.
4042 # 'none' -- dependencies not supported.
4043 # `unknown' -- same as none, but documents that we really don't know.
4044 # 'pass_all' -- all dependencies passed with no checks.
4045 # 'test_compile' -- check by making test program.
4046 # 'file_magic [[regex]]' -- check by looking for files in library path
4047 # which responds to the $file_magic_cmd with a given egrep regex.
4048 # If you have `file' or equivalent on your system and you're not sure
4049 # whether `pass_all' will *always* work, you probably want this one.
4053 lt_cv_deplibs_check_method=pass_all
4057 lt_cv_deplibs_check_method=pass_all
4061 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
4062 lt_cv_file_magic_cmd='/usr/bin/file -L'
4063 lt_cv_file_magic_test_file=/shlib/libc.so
4066 cygwin* | mingw* | pw32*)
4067 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
4068 lt_cv_file_magic_cmd='$OBJDUMP -f'
4071 darwin* | rhapsody*)
4072 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
4073 lt_cv_file_magic_cmd='/usr/bin/file -L'
4075 rhapsody* | darwin1.[[012]])
4076 lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
4079 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
4085 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4088 # Not sure whether the presence of OpenBSD here was a mistake.
4089 # Let's accept both of them until this is cleared up.
4090 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
4091 lt_cv_file_magic_cmd=/usr/bin/file
4092 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4096 lt_cv_deplibs_check_method=pass_all
4101 lt_cv_deplibs_check_method=pass_all
4105 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
4106 lt_cv_file_magic_cmd=/usr/bin/file
4107 lt_cv_file_magic_test_file=/usr/lib/libc.sl
4110 irix5* | irix6* | nonstopux*)
4112 irix5* | nonstopux*)
4113 # this will be overridden with pass_all, but let us keep it just in case
4114 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
4118 *-32|*"-32 ") libmagic=32-bit;;
4119 *-n32|*"-n32 ") libmagic=N32;;
4120 *-64|*"-64 ") libmagic=64-bit;;
4121 *) libmagic=never-match;;
4123 # this will be overridden with pass_all, but let us keep it just in case
4124 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
4127 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
4128 lt_cv_deplibs_check_method=pass_all
4131 # This must be Linux ELF.
4133 lt_cv_deplibs_check_method=pass_all
4134 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
4138 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4139 lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$'
4141 lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$'
4146 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
4147 lt_cv_file_magic_cmd=/usr/bin/file
4148 lt_cv_file_magic_test_file=/usr/lib/libnls.so
4152 lt_cv_file_magic_cmd=/usr/bin/file
4153 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4154 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4155 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
4157 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
4161 osf3* | osf4* | osf5*)
4162 # this will be overridden with pass_all, but let us keep it just in case
4163 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
4164 lt_cv_file_magic_test_file=/shlib/libc.so
4165 lt_cv_deplibs_check_method=pass_all
4169 lt_cv_deplibs_check_method=pass_all
4173 lt_cv_deplibs_check_method=pass_all
4174 lt_cv_file_magic_test_file=/lib/libc.so
4177 sysv5uw[[78]]* | sysv4*uw2*)
4178 lt_cv_deplibs_check_method=pass_all
4181 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4182 case $host_vendor in
4184 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
4185 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
4188 lt_cv_deplibs_check_method=pass_all
4191 lt_cv_file_magic_cmd='/bin/file'
4192 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
4195 lt_cv_file_magic_cmd='/bin/file'
4196 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
4197 lt_cv_file_magic_test_file=/lib/libc.so
4203 file_magic_cmd=$lt_cv_file_magic_cmd
4204 deplibs_check_method=$lt_cv_deplibs_check_method
4208 # AC_PROG_NM - find the path to a BSD-compatible name lister
4209 AC_DEFUN([AC_PROG_NM],
4210 [AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
4211 AC_MSG_CHECKING([for BSD-compatible nm])
4212 AC_CACHE_VAL(lt_cv_path_NM,
4213 [if test -n "$NM"; then
4214 # Let the user override the test.
4217 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4218 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
4219 test -z "$ac_dir" && ac_dir=.
4220 tmp_nm=$ac_dir/${ac_tool_prefix}nm
4221 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
4222 # Check to see if the nm accepts a BSD-compat flag.
4223 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4224 # nm: unknown option "B" ignored
4225 # Tru64's nm complains that /dev/null is an invalid object file
4226 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
4227 lt_cv_path_NM="$tmp_nm -B"
4229 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
4230 lt_cv_path_NM="$tmp_nm -p"
4233 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4234 continue # so that we can try to find one that supports BSD flags
4239 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
4242 AC_MSG_RESULT([$NM])
4245 # AC_CHECK_LIBM - check for math library
4246 AC_DEFUN([AC_CHECK_LIBM],
4247 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
4250 *-*-beos* | *-*-cygwin* | *-*-pw32*)
4251 # These system don't have libm
4254 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
4255 AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
4258 AC_CHECK_LIB(m, main, LIBM="-lm")
4263 # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
4264 # the libltdl convenience library and LTDLINCL to the include flags for
4265 # the libltdl header and adds --enable-ltdl-convenience to the
4266 # configure arguments. Note that LIBLTDL and LTDLINCL are not
4267 # AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not
4268 # provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed
4269 # with '${top_builddir}/' and LTDLINCL will be prefixed with
4270 # '${top_srcdir}/' (note the single quotes!). If your package is not
4271 # flat and you're not using automake, define top_builddir and
4272 # top_srcdir appropriately in the Makefiles.
4273 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
4274 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
4275 case $enable_ltdl_convenience in
4276 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
4277 "") enable_ltdl_convenience=yes
4278 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
4280 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
4281 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
4282 # For backwards non-gettext consistent compatibility...
4286 # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
4287 # the libltdl installable library and LTDLINCL to the include flags for
4288 # the libltdl header and adds --enable-ltdl-install to the configure
4289 # arguments. Note that LIBLTDL and LTDLINCL are not AC_SUBSTed, nor is
4290 # AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
4291 # libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
4292 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed
4293 # with '${top_srcdir}/' (note the single quotes!). If your package is
4294 # not flat and you're not using automake, define top_builddir and
4295 # top_srcdir appropriately in the Makefiles.
4296 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
4297 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
4298 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
4299 AC_CHECK_LIB(ltdl, main,
4300 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
4301 [if test x"$enable_ltdl_install" = xno; then
4302 AC_MSG_WARN([libltdl not installed, but installation disabled])
4304 enable_ltdl_install=yes
4307 if test x"$enable_ltdl_install" = x"yes"; then
4308 ac_configure_args="$ac_configure_args --enable-ltdl-install"
4309 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
4310 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
4312 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
4316 # For backwards non-gettext consistent compatibility...
4321 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
4322 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
4323 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
4324 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
4325 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
4326 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
4327 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
4329 # This is just to silence aclocal about the macro not being used
4330 ifelse([AC_DISABLE_FAST_INSTALL])