1 dnl aclocal.m4 generated automatically by aclocal 1.4-p6
3 dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
4 dnl This file is free software; the Free Software Foundation
5 dnl gives unlimited permission to copy and/or distribute it,
6 dnl with or without modifications, as long as this notice is preserved.
8 dnl This program is distributed in the hope that it will be useful,
9 dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
10 dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
11 dnl PARTICULAR PURPOSE.
13 dnl This provides configure definitions used by all the newlib
14 dnl configure.in files.
16 dnl Basic newlib configury. This calls basic introductory stuff,
17 dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST. It also runs
18 dnl configure.host. The only argument is the relative path to the top
21 AC_DEFUN(NEWLIB_CONFIGURE,
23 dnl Default to --enable-multilib
24 AC_ARG_ENABLE(multilib,
25 [ --enable-multilib build many library versions (default)],
26 [case "${enableval}" in
29 *) AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
30 esac], [multilib=yes])dnl
32 dnl Support --enable-target-optspace
33 AC_ARG_ENABLE(target-optspace,
34 [ --enable-target-optspace optimize for space],
35 [case "${enableval}" in
36 yes) target_optspace=yes ;;
37 no) target_optspace=no ;;
38 *) AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
39 esac], [target_optspace=])dnl
41 dnl Support --enable-malloc-debugging - currently only supported for Cygwin
42 AC_ARG_ENABLE(malloc-debugging,
43 [ --enable-malloc-debugging indicate malloc debugging requested],
44 [case "${enableval}" in
45 yes) malloc_debugging=yes ;;
46 no) malloc_debugging=no ;;
47 *) AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
48 esac], [malloc_debugging=])dnl
50 dnl Support --enable-newlib-mb
51 AC_ARG_ENABLE(newlib-mb,
52 [ --enable-newlib-mb enable multibyte support],
53 [case "${enableval}" in
56 *) AC_MSG_ERROR(bad value ${enableval} for newlib-mb option) ;;
57 esac], [newlib_mb=])dnl
59 dnl Support --enable-newlib-iconv
60 AC_ARG_ENABLE(newlib-iconv,
61 [ --enable-newlib-iconv enable iconv library support],
62 [case "${enableval}" in
63 yes) newlib_iconv=yes ;;
64 no) newlib_iconv=no ;;
65 *) AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
66 esac], [newlib_iconv=])dnl
68 dnl Support --enable-newlib-builtin-converters
69 AC_ARG_ENABLE(newlib-builtin-converters,
70 [ --enable-newlib-builtin-converters enable specific comma-separated list of iconv converters to be built-in],
71 [if test x${enableval} = x; then
72 AC_MSG_ERROR(bad value ${enableval} for newlib-builtin-converters option - use comma-separated list)
74 builtin_converters=${enableval}
75 ], [builtin_converters=])dnl
77 dnl Support --enable-newlib-multithread
78 AC_ARG_ENABLE(newlib-multithread,
79 [ --enable-newlib-multithread enable support for multiple threads],
80 [case "${enableval}" in
81 yes) newlib_multithread=yes ;;
82 no) newlib_multithread=no ;;
83 *) AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
84 esac], [newlib_multithread=yes])dnl
86 dnl Support --enable-newlib-elix-level
87 AC_ARG_ENABLE(newlib-elix-level,
88 [ --enable-newlib-elix-level supply desired elix library level (1-4)],
89 [case "${enableval}" in
90 0) newlib_elix_level=0 ;;
91 1) newlib_elix_level=1 ;;
92 2) newlib_elix_level=2 ;;
93 3) newlib_elix_level=3 ;;
94 4) newlib_elix_level=4 ;;
95 *) AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
96 esac], [newlib_elix_level=0])dnl
98 dnl Support --disable-newlib-io-float
99 AC_ARG_ENABLE(newlib-io-float,
100 [ --disable-newlib-io-float disable printf/scanf family float support],
101 [case "${enableval}" in
102 yes) newlib_io_float=yes ;;
103 no) newlib_io_float=no ;;
104 *) AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
105 esac], [newlib_io_float=yes])dnl
107 dnl Support --disable-newlib-supplied-syscalls
108 AC_ARG_ENABLE(newlib-supplied-syscalls,
109 [ --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
110 [case "${enableval}" in
111 yes) newlib_may_supply_syscalls=yes ;;
112 no) newlib_may_supply_syscalls=no ;;
113 *) AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
114 esac], [newlib_may_supply_syscalls=yes])dnl
116 AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
118 dnl We may get other options which we don't document:
119 dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
121 test -z "[$]{with_target_subdir}" && with_target_subdir=.
123 if test "[$]{srcdir}" = "."; then
124 if test "[$]{with_target_subdir}" != "."; then
125 newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
127 newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
130 newlib_basedir="[$]{srcdir}/$1"
132 AC_SUBST(newlib_basedir)
136 AM_INIT_AUTOMAKE(newlib, 1.12.0)
138 # FIXME: We temporarily define our own version of AC_PROG_CC. This is
139 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
140 # are probably using a cross compiler, which will not be able to fully
141 # link an executable. This should really be fixed in autoconf
144 AC_DEFUN(LIB_AC_PROG_CC,
145 [AC_BEFORE([$0], [AC_PROG_CPP])dnl
146 AC_CHECK_PROG(CC, gcc, gcc)
147 if test -z "$CC"; then
148 AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
149 test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
154 if test $ac_cv_prog_gcc = yes; then
156 dnl Check whether -g works, even if CFLAGS is set, in case the package
157 dnl plays around with CFLAGS (such as to build both debugging and
158 dnl normal versions of a library), tasteless as that idea is.
159 ac_test_CFLAGS="${CFLAGS+set}"
160 ac_save_CFLAGS="$CFLAGS"
163 if test "$ac_test_CFLAGS" = set; then
164 CFLAGS="$ac_save_CFLAGS"
165 elif test $ac_cv_prog_cc_g = yes; then
172 test "${CFLAGS+set}" = set || CFLAGS="-g"
178 AC_CHECK_TOOL(AS, as)
179 AC_CHECK_TOOL(AR, ar)
180 AC_CHECK_TOOL(RANLIB, ranlib, :)
186 # We need AC_EXEEXT to keep automake happy in cygnus mode. However,
187 # at least currently, we never actually build a program, so we never
188 # need to use $(EXEEXT). Moreover, the test for EXEEXT normally
189 # fails, because we are probably configuring with a cross compiler
190 # which can't create executables. So we include AC_EXEEXT to keep
191 # automake happy, but we don't execute it, since we don't care about
197 . [$]{newlib_basedir}/configure.host
199 newlib_cflags="[$]{newlib_cflags} -fno-builtin"
201 NEWLIB_CFLAGS=${newlib_cflags}
202 AC_SUBST(NEWLIB_CFLAGS)
207 AM_CONDITIONAL(ELIX_LEVEL_0, test x[$]{newlib_elix_level} = x0)
208 AM_CONDITIONAL(ELIX_LEVEL_1, test x[$]{newlib_elix_level} = x1)
209 AM_CONDITIONAL(ELIX_LEVEL_2, test x[$]{newlib_elix_level} = x2)
210 AM_CONDITIONAL(ELIX_LEVEL_3, test x[$]{newlib_elix_level} = x3)
211 AM_CONDITIONAL(ELIX_LEVEL_4, test x[$]{newlib_elix_level} = x4)
213 AM_CONDITIONAL(USE_LIBTOOL, test x[$]{use_libtool} = xyes)
215 # Hard-code OBJEXT. Normally it is set by AC_OBJEXT, but we
216 # use oext, which is set in configure.host based on the target platform.
223 AC_SUBST(libm_machine_dir)
224 AC_SUBST(machine_dir)
228 # Do all the work for Automake. This macro actually does too much --
229 # some checks are only needed if your package does certain things.
230 # But this isn't really a big deal.
235 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
237 AC_DEFUN([AM_INIT_AUTOMAKE],
238 [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
239 AC_REQUIRE([AC_PROG_INSTALL])
244 dnl test to see if srcdir already configured
245 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
246 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
249 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
250 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
251 AC_REQUIRE([AM_SANITY_CHECK])
252 AC_REQUIRE([AC_ARG_PROGRAM])
253 dnl FIXME This is truly gross.
254 missing_dir=`cd $ac_aux_dir && pwd`
255 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir)
256 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
257 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}, $missing_dir)
258 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
259 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
260 AC_REQUIRE([AC_PROG_MAKE_SET])])
262 # Copyright 2002 Free Software Foundation, Inc.
264 # This program is free software; you can redistribute it and/or modify
265 # it under the terms of the GNU General Public License as published by
266 # the Free Software Foundation; either version 2, or (at your option)
269 # This program is distributed in the hope that it will be useful,
270 # but WITHOUT ANY WARRANTY; without even the implied warranty of
271 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
272 # GNU General Public License for more details.
274 # You should have received a copy of the GNU General Public License
275 # along with this program; if not, write to the Free Software
276 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
278 # AM_AUTOMAKE_VERSION(VERSION)
279 # ----------------------------
280 # Automake X.Y traces this macro to ensure aclocal.m4 has been
281 # generated from the m4 files accompanying Automake X.Y.
282 AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
284 # AM_SET_CURRENT_AUTOMAKE_VERSION
285 # -------------------------------
286 # Call AM_AUTOMAKE_VERSION so it can be traced.
287 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
288 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
289 [AM_AUTOMAKE_VERSION([1.4-p6])])
292 # Check to make sure that the build environment is sane.
295 AC_DEFUN([AM_SANITY_CHECK],
296 [AC_MSG_CHECKING([whether build environment is sane])
299 echo timestamp > conftestfile
300 # Do `set' in a subshell so we don't clobber the current shell's
301 # arguments. Must try -L first in case configure is actually a
302 # symlink; some systems play weird games with the mod time of symlinks
303 # (eg FreeBSD returns the mod time of the symlink's containing
306 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
307 if test "[$]*" = "X"; then
309 set X `ls -t $srcdir/configure conftestfile`
311 if test "[$]*" != "X $srcdir/configure conftestfile" \
312 && test "[$]*" != "X conftestfile $srcdir/configure"; then
314 # If neither matched, then we have a broken ls. This can happen
315 # if, for instance, CONFIG_SHELL is bash and it inherits a
316 # broken ls alias from the environment. This has actually
317 # happened. Such a system could not be considered "sane".
318 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
319 alias in your environment])
322 test "[$]2" = conftestfile
328 AC_MSG_ERROR([newly created file is older than distributed files!
329 Check your system clock])
334 dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
335 dnl The program must properly implement --version.
336 AC_DEFUN([AM_MISSING_PROG],
337 [AC_MSG_CHECKING(for working $2)
338 # Run test in a subshell; some versions of sh will print an error if
339 # an executable is not found, even if stderr is redirected.
340 # Redirect stdin to placate older versions of autoconf. Sigh.
341 if ($2 --version) < /dev/null > /dev/null 2>&1; then
346 AC_MSG_RESULT(missing)
350 # Define a conditional.
352 AC_DEFUN([AM_CONDITIONAL],
363 # Add --enable-maintainer-mode option to configure.
368 AC_DEFUN([AM_MAINTAINER_MODE],
369 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
370 dnl maintainer-mode is disabled by default
371 AC_ARG_ENABLE(maintainer-mode,
372 [ --enable-maintainer-mode enable make rules and dependencies not useful
373 (and sometimes confusing) to the casual installer],
374 USE_MAINTAINER_MODE=$enableval,
375 USE_MAINTAINER_MODE=no)
376 AC_MSG_RESULT($USE_MAINTAINER_MODE)
377 AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
378 MAINT=$MAINTAINER_MODE_TRUE
384 # serial 46 AC_PROG_LIBTOOL
385 AC_DEFUN([AC_PROG_LIBTOOL],
386 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
387 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
388 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
389 AC_PROVIDE_IFELSE([AC_PROG_CXX],
391 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
394 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
395 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
396 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
397 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
399 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
401 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
403 [ifdef([AC_PROG_GCJ],
404 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ
406 ifdef([A][M_PROG_GCJ],
407 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ
409 ifdef([LT_AC_PROG_GCJ],
410 [define([LT_AC_PROG_GCJ], defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ
413 AC_DEFUN([_AC_PROG_LIBTOOL],
414 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
415 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
416 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
418 # Save cache, so that ltconfig can load it
421 # Actually configure libtool. ac_aux_dir is where install-sh is found.
422 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
423 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
424 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
425 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
426 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
427 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
428 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
429 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
430 || AC_MSG_ERROR([libtool configure failed])
432 # Reload cache, that may have been modified by ltconfig
435 # This can be used to rebuild libtool when needed
436 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
438 # Always use our own libtool.
439 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
442 # Redirect the config.log output again, so that the ltconfig log is not
443 # clobbered by the next message.
447 AC_DEFUN([AC_LIBTOOL_SETUP],
449 AC_REQUIRE([AC_ENABLE_SHARED])dnl
450 AC_REQUIRE([AC_ENABLE_STATIC])dnl
451 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
452 AC_REQUIRE([AC_CANONICAL_HOST])dnl
453 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
454 AC_REQUIRE([AC_PROG_CC])dnl
455 AC_REQUIRE([AC_PROG_LD])dnl
456 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
457 AC_REQUIRE([AC_PROG_NM])dnl
458 AC_REQUIRE([AC_PROG_LN_S])dnl
459 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
460 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
461 AC_REQUIRE([AC_OBJEXT])dnl
462 AC_REQUIRE([AC_EXEEXT])dnl
465 # Only perform the check for file, if the check method requires it
466 case $deplibs_check_method in
468 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
474 AC_CHECK_TOOL(RANLIB, ranlib, :)
475 AC_CHECK_TOOL(STRIP, strip, :)
477 # Check for any special flags to pass to ltconfig.
478 libtool_flags="--cache-file=$cache_file"
479 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
480 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
481 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
482 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
483 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
484 ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
485 [libtool_flags="$libtool_flags --enable-dlopen"])
486 ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
487 [libtool_flags="$libtool_flags --enable-win32-dll"])
488 AC_ARG_ENABLE(libtool-lock,
489 [ --disable-libtool-lock avoid locking (might break parallel builds)])
490 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
491 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
494 [ --with-pic try to use only PIC/non-PIC objects [default=use both]],
495 pic_mode="$withval", pic_mode=default)
496 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
497 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
499 # Some flags need to be propagated to the compiler or linker for good
503 # Find out which ABI we are using.
504 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
505 if AC_TRY_EVAL(ac_compile); then
506 case `/usr/bin/file conftest.$ac_objext` in
522 # Find out which ABI we are using.
523 echo 'int i;' > conftest.$ac_ext
524 if AC_TRY_EVAL(ac_compile); then
525 case "`/usr/bin/file conftest.o`" in
538 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
539 SAVE_CFLAGS="$CFLAGS"
540 CFLAGS="$CFLAGS -belf"
541 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
544 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
546 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
547 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
548 CFLAGS="$SAVE_CFLAGS"
552 ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
553 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
554 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
555 AC_CHECK_TOOL(AS, as, false)
556 AC_CHECK_TOOL(OBJDUMP, objdump, false)
558 # recent cygwin and mingw systems supply a stub DllMain which the user
559 # can override, but on older systems we have to supply one
560 AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
562 [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
564 [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
567 *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
568 # old mingw systems require "-dll" to link a DLL, while more recent ones
570 SAVE_CFLAGS="$CFLAGS"
571 CFLAGS="$CFLAGS -mdll"
572 AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
573 [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
574 CFLAGS="$SAVE_CFLAGS" ;;
575 *-*-cygwin* | *-*-pw32*)
576 # cygwin systems need to pass --dll to the linker, and not link
577 # crt.o which will require a WinMain@16 definition.
578 lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
585 # AC_LIBTOOL_DLOPEN - enable checks for dlopen support
586 AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
588 # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
589 AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
591 # AC_ENABLE_SHARED - implement the --enable-shared flag
592 # Usage: AC_ENABLE_SHARED[(DEFAULT)]
593 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
595 AC_DEFUN([AC_ENABLE_SHARED],
596 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
597 AC_ARG_ENABLE(shared,
598 changequote(<<, >>)dnl
599 << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
601 [p=${PACKAGE-default}
603 yes) enable_shared=yes ;;
604 no) enable_shared=no ;;
607 # Look at the argument we got. We use all the common list separators.
608 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
609 for pkg in $enableval; do
610 if test "X$pkg" = "X$p"; then
617 enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
620 # AC_DISABLE_SHARED - set the default shared flag to --disable-shared
621 AC_DEFUN([AC_DISABLE_SHARED], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
622 AC_ENABLE_SHARED(no)])
624 # AC_ENABLE_STATIC - implement the --enable-static flag
625 # Usage: AC_ENABLE_STATIC[(DEFAULT)]
626 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
628 AC_DEFUN([AC_ENABLE_STATIC],
629 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
630 AC_ARG_ENABLE(static,
631 changequote(<<, >>)dnl
632 << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
634 [p=${PACKAGE-default}
636 yes) enable_static=yes ;;
637 no) enable_static=no ;;
640 # Look at the argument we got. We use all the common list separators.
641 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
642 for pkg in $enableval; do
643 if test "X$pkg" = "X$p"; then
650 enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
653 # AC_DISABLE_STATIC - set the default static flag to --disable-static
654 AC_DEFUN([AC_DISABLE_STATIC],
655 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
656 AC_ENABLE_STATIC(no)])
659 # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
660 # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
661 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
663 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
664 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
665 AC_ARG_ENABLE(fast-install,
666 changequote(<<, >>)dnl
667 << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
669 [p=${PACKAGE-default}
671 yes) enable_fast_install=yes ;;
672 no) enable_fast_install=no ;;
674 enable_fast_install=no
675 # Look at the argument we got. We use all the common list separators.
676 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
677 for pkg in $enableval; do
678 if test "X$pkg" = "X$p"; then
679 enable_fast_install=yes
685 enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
688 # AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
689 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
690 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
691 AC_ENABLE_FAST_INSTALL(no)])
693 # AC_LIBTOOL_PICMODE - implement the --with-pic flag
694 # Usage: AC_LIBTOOL_PICMODE[(MODE)]
695 # Where MODE is either `yes' or `no'. If omitted, it defaults to
697 AC_DEFUN([AC_LIBTOOL_PICMODE],
698 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
699 pic_mode=ifelse($#,1,$1,default)])
702 # AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
703 AC_DEFUN([AC_PATH_TOOL_PREFIX],
704 [AC_MSG_CHECKING([for $1])
705 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
708 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
711 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
714 ac_save_MAGIC_CMD="$MAGIC_CMD"
715 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
716 dnl $ac_dummy forces splitting on constant user-supplied paths.
717 dnl POSIX.2 word splitting is done only on the output of word expansions,
718 dnl not every word. This closes a longstanding sh security hole.
719 ac_dummy="ifelse([$2], , $PATH, [$2])"
720 for ac_dir in $ac_dummy; do
721 test -z "$ac_dir" && ac_dir=.
722 if test -f $ac_dir/$1; then
723 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
724 if test -n "$file_magic_test_file"; then
725 case $deplibs_check_method in
727 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
728 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
729 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
730 egrep "$file_magic_regex" > /dev/null; then
735 *** Warning: the command libtool uses to detect shared libraries,
736 *** $file_magic_cmd, produces output that libtool cannot recognize.
737 *** The result is that libtool may fail to recognize shared libraries
738 *** as such. This will affect the creation of libtool libraries that
739 *** depend on shared libraries, but programs linked with such libtool
740 *** libraries will work regardless of this problem. Nevertheless, you
741 *** may want to report the problem to your system manager and/or to
742 *** bug-libtool@gnu.org
752 MAGIC_CMD="$ac_save_MAGIC_CMD"
755 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
756 if test -n "$MAGIC_CMD"; then
757 AC_MSG_RESULT($MAGIC_CMD)
764 # AC_PATH_MAGIC - find a file program which can recognise a shared library
765 AC_DEFUN([AC_PATH_MAGIC],
766 [AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
767 AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
768 if test -z "$lt_cv_path_MAGIC_CMD"; then
769 if test -n "$ac_tool_prefix"; then
770 AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
778 # AC_PROG_LD - find the path to the GNU or non-GNU linker
779 AC_DEFUN([AC_PROG_LD],
781 [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
782 test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
783 AC_REQUIRE([AC_PROG_CC])dnl
784 AC_REQUIRE([AC_CANONICAL_HOST])dnl
785 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
787 if test "$GCC" = yes; then
788 # Check if gcc -print-prog-name=ld gives a path.
789 AC_MSG_CHECKING([for ld used by GCC])
792 # gcc leaves a trailing carriage return which upsets mingw
793 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
795 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
798 # Accept absolute paths.
799 [[\\/]* | [A-Za-z]:[\\/]*)]
800 re_direlt=['/[^/][^/]*/\.\./']
801 # Canonicalize the path of ld
802 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
803 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
804 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
806 test -z "$LD" && LD="$ac_prog"
809 # If it fails, then pretend we aren't using GCC.
813 # If it is relative, then search for the first ld in PATH.
817 elif test "$with_gnu_ld" = yes; then
818 AC_MSG_CHECKING([for GNU ld])
820 AC_MSG_CHECKING([for non-GNU ld])
822 AC_CACHE_VAL(lt_cv_path_LD,
823 [if test -z "$LD"; then
824 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
825 for ac_dir in $PATH; do
826 test -z "$ac_dir" && ac_dir=.
827 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
828 lt_cv_path_LD="$ac_dir/$ac_prog"
829 # Check to see if the program is GNU ld. I'd rather use --version,
830 # but apparently some GNU ld's only accept -v.
831 # Break only if it was the GNU/non-GNU ld that we prefer.
832 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
833 test "$with_gnu_ld" != no && break
835 test "$with_gnu_ld" != yes && break
841 lt_cv_path_LD="$LD" # Let the user override the test with a path.
844 if test -n "$LD"; then
849 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
853 AC_DEFUN([AC_PROG_LD_GNU],
854 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
855 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
856 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
857 lt_cv_prog_gnu_ld=yes
861 with_gnu_ld=$lt_cv_prog_gnu_ld
864 # AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
865 # -- PORTME Some linkers may need a different reload flag.
866 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
867 [AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
868 [lt_cv_ld_reload_flag='-r'])
869 reload_flag=$lt_cv_ld_reload_flag
870 test -n "$reload_flag" && reload_flag=" $reload_flag"
873 # AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
874 # -- PORTME fill in with the dynamic library characteristics
875 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
876 [AC_CACHE_CHECK([how to recognise dependant libraries],
877 lt_cv_deplibs_check_method,
878 [lt_cv_file_magic_cmd='$MAGIC_CMD'
879 lt_cv_file_magic_test_file=
880 lt_cv_deplibs_check_method='unknown'
881 # Need to set the preceding variable on all platforms that support
882 # interlibrary dependencies.
883 # 'none' -- dependencies not supported.
884 # `unknown' -- same as none, but documents that we really don't know.
885 # 'pass_all' -- all dependencies passed with no checks.
886 # 'test_compile' -- check by making test program.
887 # 'file_magic [regex]' -- check by looking for files in library path
888 # which responds to the $file_magic_cmd with a given egrep regex.
889 # If you have `file' or equivalent on your system and you're not sure
890 # whether `pass_all' will *always* work, you probably want this one.
894 lt_cv_deplibs_check_method=pass_all
898 lt_cv_deplibs_check_method=pass_all
902 lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)']
903 lt_cv_file_magic_cmd='/usr/bin/file -L'
904 lt_cv_file_magic_test_file=/shlib/libc.so
907 cygwin* | mingw* |pw32*)
908 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
909 lt_cv_file_magic_cmd='$OBJDUMP -f'
913 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
914 lt_cv_file_magic_cmd='/usr/bin/file -L'
916 rhapsody* | darwin1.[012])
917 lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
920 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
926 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
929 # Not sure whether the presence of OpenBSD here was a mistake.
930 # Let's accept both of them until this is cleared up.
931 lt_cv_deplibs_check_method=['file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library']
932 lt_cv_file_magic_cmd=/usr/bin/file
933 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
937 lt_cv_deplibs_check_method=pass_all
942 lt_cv_deplibs_check_method=pass_all
948 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library']
949 lt_cv_file_magic_cmd=/usr/bin/file
950 lt_cv_file_magic_test_file=/usr/lib/libc.sl
953 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64']
954 lt_cv_file_magic_cmd=/usr/bin/file
955 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
963 # this will be overridden with pass_all, but let us keep it just in case
964 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
968 *-32|*"-32 ") libmagic=32-bit;;
969 *-n32|*"-n32 ") libmagic=N32;;
970 *-64|*"-64 ") libmagic=64-bit;;
971 *) libmagic=never-match;;
973 # this will be overridden with pass_all, but let us keep it just in case
974 lt_cv_deplibs_check_method=["file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"]
977 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
978 lt_cv_deplibs_check_method=pass_all
981 # This must be Linux ELF.
984 alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
985 lt_cv_deplibs_check_method=pass_all ;;
987 # glibc up to 2.1.1 does not perform some relocations on ARM
988 lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'] ;;
990 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
994 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
995 [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$']
997 [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$']
1002 [lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)']
1003 lt_cv_file_magic_cmd=/usr/bin/file
1004 lt_cv_file_magic_test_file=/usr/lib/libnls.so
1007 osf3* | osf4* | osf5*)
1008 # this will be overridden with pass_all, but let us keep it just in case
1009 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1010 lt_cv_file_magic_test_file=/shlib/libc.so
1011 lt_cv_deplibs_check_method=pass_all
1015 lt_cv_deplibs_check_method=pass_all
1019 lt_cv_deplibs_check_method=pass_all
1020 lt_cv_file_magic_test_file=/lib/libc.so
1023 [sysv5uw[78]* | sysv4*uw2*)]
1024 lt_cv_deplibs_check_method=pass_all
1027 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1028 case $host_vendor in
1030 lt_cv_deplibs_check_method=pass_all
1033 lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]']
1034 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1040 file_magic_cmd=$lt_cv_file_magic_cmd
1041 deplibs_check_method=$lt_cv_deplibs_check_method
1045 # AC_PROG_NM - find the path to a BSD-compatible name lister
1046 AC_DEFUN([AC_PROG_NM],
1047 [AC_MSG_CHECKING([for BSD-compatible nm])
1048 AC_CACHE_VAL(lt_cv_path_NM,
1049 [if test -n "$NM"; then
1050 # Let the user override the test.
1053 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1054 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1055 test -z "$ac_dir" && ac_dir=.
1056 tmp_nm=$ac_dir/${ac_tool_prefix}nm
1057 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1058 # Check to see if the nm accepts a BSD-compat flag.
1059 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1060 # nm: unknown option "B" ignored
1061 # Tru64's nm complains that /dev/null is an invalid object file
1062 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1063 lt_cv_path_NM="$tmp_nm -B"
1065 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1066 lt_cv_path_NM="$tmp_nm -p"
1069 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1070 continue # so that we can try to find one that supports BSD flags
1075 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1078 AC_MSG_RESULT([$NM])
1081 # AC_CHECK_LIBM - check for math library
1082 AC_DEFUN([AC_CHECK_LIBM],
1083 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1086 *-*-beos* | *-*-cygwin* | *-*-pw32*)
1087 # These system don't have libm
1090 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
1091 AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
1094 AC_CHECK_LIB(m, main, LIBM="-lm")
1099 # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
1100 # the libltdl convenience library and INCLTDL to the include flags for
1101 # the libltdl header and adds --enable-ltdl-convenience to the
1102 # configure arguments. Note that LIBLTDL and INCLTDL are not
1103 # AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not
1104 # provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed
1105 # with '${top_builddir}/' and INCLTDL will be prefixed with
1106 # '${top_srcdir}/' (note the single quotes!). If your package is not
1107 # flat and you're not using automake, define top_builddir and
1108 # top_srcdir appropriately in the Makefiles.
1109 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
1110 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1111 case $enable_ltdl_convenience in
1112 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
1113 "") enable_ltdl_convenience=yes
1114 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
1116 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
1117 INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
1120 # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
1121 # the libltdl installable library and INCLTDL to the include flags for
1122 # the libltdl header and adds --enable-ltdl-install to the configure
1123 # arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
1124 # AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
1125 # libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
1126 # be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
1127 # with '${top_srcdir}/' (note the single quotes!). If your package is
1128 # not flat and you're not using automake, define top_builddir and
1129 # top_srcdir appropriately in the Makefiles.
1130 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
1131 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
1132 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1133 AC_CHECK_LIB(ltdl, main,
1134 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
1135 [if test x"$enable_ltdl_install" = xno; then
1136 AC_MSG_WARN([libltdl not installed, but installation disabled])
1138 enable_ltdl_install=yes
1141 if test x"$enable_ltdl_install" = x"yes"; then
1142 ac_configure_args="$ac_configure_args --enable-ltdl-install"
1143 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
1144 INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
1146 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
1152 # If this macro is not defined by Autoconf, define it here.
1153 ifdef([AC_PROVIDE_IFELSE],
1155 [define([AC_PROVIDE_IFELSE],
1156 [ifdef([AC_PROVIDE_$1],
1159 # AC_LIBTOOL_CXX - enable support for C++ libraries
1160 AC_DEFUN([AC_LIBTOOL_CXX], [AC_REQUIRE([_AC_LIBTOOL_CXX])])
1162 AC_DEFUN([_AC_LIBTOOL_CXX],
1163 [AC_REQUIRE([AC_PROG_CXX])
1164 AC_REQUIRE([AC_PROG_CXXCPP])
1165 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
1167 lt_save_CFLAGS="$CFLAGS"
1168 dnl Make sure LTCC is set to the C compiler, i.e. set LTCC before CC
1169 dnl is set to the C++ compiler.
1170 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
1171 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
1172 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
1173 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
1174 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
1175 deplibs_check_method="$deplibs_check_method" \
1176 file_magic_cmd="$file_magic_cmd" \
1177 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
1178 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
1179 || AC_MSG_ERROR([libtool tag configuration failed])
1181 CFLAGS="$lt_save_CFLAGS"
1183 # Redirect the config.log output again, so that the ltconfig log is not
1184 # clobbered by the next message.
1185 exec 5>>./config.log
1188 # AC_LIBTOOL_GCJ - enable support for GCJ libraries
1189 AC_DEFUN([AC_LIBTOOL_GCJ],[AC_REQUIRE([_AC_LIBTOOL_GCJ])])
1191 AC_DEFUN([_AC_LIBTOOL_GCJ],
1192 [AC_REQUIRE([AC_PROG_LIBTOOL])
1193 AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
1194 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
1195 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
1196 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
1197 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
1198 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
1199 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-gcj.sh"
1201 lt_save_CFLAGS="$CFLAGS"
1202 dnl Make sure LTCC is set to the C compiler, i.e. set LTCC before CC
1203 dnl is set to the C++ compiler.
1204 AR="$AR" LTCC="$CC" CC="$GCJ" CFLAGS="$GCJFLAGS" CPPFLAGS="$CPPFLAGS" \
1205 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
1206 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
1207 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
1208 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
1209 deplibs_check_method="$deplibs_check_method" \
1210 file_magic_cmd="$file_magic_cmd" \
1211 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
1212 --build="$build" --add-tag=GCJ $ac_aux_dir/ltcf-gcj.sh $host \
1213 || AC_MSG_ERROR([libtool tag configuration failed])
1215 CFLAGS="$lt_save_CFLAGS"
1217 # Redirect the config.log output again, so that the ltconfig log is not
1218 # clobbered by the next message.
1219 exec 5>>./config.log
1223 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
1224 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
1225 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
1226 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
1227 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
1228 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
1229 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
1231 dnl This is just to silence aclocal about the macro not being used
1232 ifelse([AC_DISABLE_FAST_INSTALL])dnl
1234 AC_DEFUN([LT_AC_PROG_GCJ],
1235 [AC_CHECK_TOOL(GCJ, gcj, no)
1236 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"