2007-05-24 H.J. Lu <hongjiu.lu@intel.com>
[deliverable/binutils-gdb.git] / libtool.m4
CommitLineData
6cf86f7f 1## libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
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2## Copyright 1996, 1997, 1998, 1999, 2000, 2001
3## Free Software Foundation, Inc.
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4## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
5##
6## This program is free software; you can redistribute it and/or modify
7## it under the terms of the GNU General Public License as published by
8## the Free Software Foundation; either version 2 of the License, or
9## (at your option) any later version.
10##
11## This program is distributed in the hope that it will be useful, but
12## WITHOUT ANY WARRANTY; without even the implied warranty of
13## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14## General Public License for more details.
15##
16## You should have received a copy of the GNU General Public License
17## along with this program; if not, write to the Free Software
6e4d0bcb 18## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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19##
20## As a special exception to the GNU General Public License, if you
21## distribute this file as part of a program that contains a
22## configuration script generated by Autoconf, you may include it under
23## the same distribution terms that you use for the rest of that program.
24
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25# serial 46 AC_PROG_LIBTOOL
26AC_DEFUN([AC_PROG_LIBTOOL],
27[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
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28dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
29dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
30 AC_PROVIDE_IFELSE([AC_PROG_CXX],
31 [AC_LIBTOOL_CXX],
32 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
33])])
34
35dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
36dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
37dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
38 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
39 [AC_LIBTOOL_GCJ],
40 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
41 [AC_LIBTOOL_GCJ],
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42 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
43 [AC_LIBTOOL_GCJ],
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44 [ifdef([AC_PROG_GCJ],
45 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ
46])])
47 ifdef([A][M_PROG_GCJ],
48 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ
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49])])
50 ifdef([LT_AC_PROG_GCJ],
51 [define([LT_AC_PROG_GCJ], defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ
52])])])])])])
6cf86f7f 53
469b781c 54AC_DEFUN([_AC_PROG_LIBTOOL],
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55[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
56AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
57AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
58
59# Save cache, so that ltconfig can load it
60AC_CACHE_SAVE
61
62# Actually configure libtool. ac_aux_dir is where install-sh is found.
63AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
d64552c5 64MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
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65LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
66AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
67objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
68deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
69${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
70$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
71|| AC_MSG_ERROR([libtool configure failed])
72
73# Reload cache, that may have been modified by ltconfig
74AC_CACHE_LOAD
75
76# This can be used to rebuild libtool when needed
77LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
78
79# Always use our own libtool.
80LIBTOOL='$(SHELL) $(top_builddir)/libtool'
81AC_SUBST(LIBTOOL)dnl
82
83# Redirect the config.log output again, so that the ltconfig log is not
84# clobbered by the next message.
85exec 5>>./config.log
86])
87
469b781c 88AC_DEFUN([AC_LIBTOOL_SETUP],
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89[AC_PREREQ(2.13)dnl
90AC_REQUIRE([AC_ENABLE_SHARED])dnl
91AC_REQUIRE([AC_ENABLE_STATIC])dnl
92AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
93AC_REQUIRE([AC_CANONICAL_HOST])dnl
94AC_REQUIRE([AC_CANONICAL_BUILD])dnl
95AC_REQUIRE([AC_PROG_CC])dnl
96AC_REQUIRE([AC_PROG_LD])dnl
97AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
98AC_REQUIRE([AC_PROG_NM])dnl
99AC_REQUIRE([AC_PROG_LN_S])dnl
100AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
101# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
102AC_REQUIRE([AC_OBJEXT])dnl
103AC_REQUIRE([AC_EXEEXT])dnl
104dnl
105
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106AC_LIBTOOL_SYS_MAX_CMD_LEN
107
6cf86f7f 108# Only perform the check for file, if the check method requires it
469b781c 109case $deplibs_check_method in
6cf86f7f 110file_magic*)
d64552c5 111 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
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112 AC_PATH_MAGIC
113 fi
114 ;;
115esac
116
117AC_CHECK_TOOL(RANLIB, ranlib, :)
118AC_CHECK_TOOL(STRIP, strip, :)
119
120# Check for any special flags to pass to ltconfig.
121libtool_flags="--cache-file=$cache_file"
122test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
123test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
124test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
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125test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
126test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
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127ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
128[libtool_flags="$libtool_flags --enable-dlopen"])
129ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
130[libtool_flags="$libtool_flags --enable-win32-dll"])
131AC_ARG_ENABLE(libtool-lock,
132 [ --disable-libtool-lock avoid locking (might break parallel builds)])
133test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
134test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
135
136AC_ARG_WITH(pic,
137 [ --with-pic try to use only PIC/non-PIC objects [default=use both]],
138 pic_mode="$withval", pic_mode=default)
139test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
140test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
141
142# Some flags need to be propagated to the compiler or linker for good
143# libtool support.
469b781c 144case $host in
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145*-*-irix6*)
146 # Find out which ABI we are using.
147 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
148 if AC_TRY_EVAL(ac_compile); then
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149 if test "$lt_cv_prog_gnu_ld" = yes; then
150 case `/usr/bin/file conftest.$ac_objext` in
151 *32-bit*)
152 LD="${LD-ld} -melf32bsmip"
153 ;;
154 *N32*)
155 LD="${LD-ld} -melf32bmipn32"
156 ;;
157 *64-bit*)
158 LD="${LD-ld} -melf64bmip"
159 ;;
160 esac
161 else
469b781c 162 case `/usr/bin/file conftest.$ac_objext` in
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163 *32-bit*)
164 LD="${LD-ld} -32"
165 ;;
166 *N32*)
167 LD="${LD-ld} -n32"
168 ;;
169 *64-bit*)
170 LD="${LD-ld} -64"
171 ;;
172 esac
f4ff34a3 173 fi
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174 fi
175 rm -rf conftest*
176 ;;
177
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178ia64-*-hpux*)
179 # Find out which ABI we are using.
180 echo 'int i;' > conftest.$ac_ext
181 if AC_TRY_EVAL(ac_compile); then
182 case "`/usr/bin/file conftest.o`" in
183 *ELF-32*)
184 HPUX_IA64_MODE="32"
185 ;;
186 *ELF-64*)
187 HPUX_IA64_MODE="64"
188 ;;
189 esac
190 fi
191 rm -rf conftest*
192 ;;
193
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194x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
195 # Find out which ABI we are using.
196 echo 'int i;' > conftest.$ac_ext
197 if AC_TRY_EVAL(ac_compile); then
198 case "`/usr/bin/file conftest.o`" in
199 *32-bit*)
200 case $host in
201 x86_64-*linux*)
202 LD="${LD-ld} -m elf_i386"
203 ;;
204 ppc64-*linux*|powerpc64-*linux*)
205 LD="${LD-ld} -m elf32ppclinux"
206 ;;
207 s390x-*linux*)
208 LD="${LD-ld} -m elf_s390"
209 ;;
210 sparc64-*linux*)
211 LD="${LD-ld} -m elf32_sparc"
212 ;;
213 esac
214 ;;
215 *64-bit*)
216 case $host in
217 x86_64-*linux*)
218 LD="${LD-ld} -m elf_x86_64"
219 ;;
220 ppc*-*linux*|powerpc*-*linux*)
221 LD="${LD-ld} -m elf64ppc"
222 ;;
223 s390*-*linux*)
224 LD="${LD-ld} -m elf64_s390"
225 ;;
226 sparc*-*linux*)
227 LD="${LD-ld} -m elf64_sparc"
228 ;;
229 esac
230 ;;
231 esac
232 fi
233 rm -rf conftest*
234 ;;
235
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236*-*-sco3.2v5*)
237 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
238 SAVE_CFLAGS="$CFLAGS"
239 CFLAGS="$CFLAGS -belf"
240 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
241 [AC_LANG_SAVE
242 AC_LANG_C
243 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
244 AC_LANG_RESTORE])
245 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
246 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
247 CFLAGS="$SAVE_CFLAGS"
248 fi
249 ;;
250
251ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
d64552c5 252[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
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253 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
254 AC_CHECK_TOOL(AS, as, false)
255 AC_CHECK_TOOL(OBJDUMP, objdump, false)
256
257 # recent cygwin and mingw systems supply a stub DllMain which the user
258 # can override, but on older systems we have to supply one
259 AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
260 [AC_TRY_LINK([],
261 [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
262 DllMain (0, 0, 0);],
263 [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
264
469b781c 265 case $host/$CC in
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266 *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
267 # old mingw systems require "-dll" to link a DLL, while more recent ones
268 # require "-mdll"
269 SAVE_CFLAGS="$CFLAGS"
270 CFLAGS="$CFLAGS -mdll"
271 AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
272 [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
273 CFLAGS="$SAVE_CFLAGS" ;;
d64552c5 274 *-*-cygwin* | *-*-pw32*)
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275 # cygwin systems need to pass --dll to the linker, and not link
276 # crt.o which will require a WinMain@16 definition.
277 lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
278 esac
279 ;;
280 ])
281esac
282])
283
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284
285# AC_LIBTOOL_SYS_MAX_CMD_LEN
286# --------------------------
287AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
288[# find the maximum length of command line arguments
289AC_MSG_CHECKING([the maximum length of command line arguments])
290AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
291 i=0
292 teststring="ABCD"
293
294 case $build_os in
295 msdosdjgpp*)
296 # On DJGPP, this test can blow up pretty badly due to problems in libc
297 # (any single argument exceeding 2000 bytes causes a buffer overrun
298 # during glob expansion). Even if it were fixed, the result of this
299 # check would be larger than it should be.
300 lt_cv_sys_max_cmd_len=12288; # 12K is about right
301 ;;
302
303 cygwin* | mingw*)
304 # On Win9x/ME, this test blows up -- it succeeds, but takes
305 # about 5 minutes as the teststring grows exponentially.
306 # Worse, since 9x/ME are not pre-emptively multitasking,
307 # you end up with a "frozen" computer, even though with patience
308 # the test eventually succeeds (with a max line length of 256k).
309 # Instead, let's just punt: use the minimum linelength reported by
310 # all of the supported platforms: 8192 (on NT/2K/XP).
311 lt_cv_sys_max_cmd_len=8192;
312 ;;
313
314 amigaos*)
315 # On AmigaOS with pdksh, this test takes hours, literally.
316 # So we just punt and use a minimum line length of 8192.
317 lt_cv_sys_max_cmd_len=8192;
318 ;;
319
320 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
321 # This has been around since 386BSD, at least. Likely further.
322 if test -x /sbin/sysctl; then
323 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
324 elif test -x /usr/sbin/sysctl; then
325 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
326 else
327 lt_cv_sys_max_cmd_len=65536 # usable default for *BSD
328 fi
329 # And add a safety zone
330 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
331 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
332 ;;
333 esac
334])
335if test -n "$lt_cv_sys_max_cmd_len" ; then
336 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
337else
338 AC_MSG_RESULT(none)
339fi
340])# AC_LIBTOOL_SYS_MAX_CMD_LEN
341
342
6cf86f7f 343# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
469b781c 344AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
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345
346# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
469b781c 347AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
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348
349# AC_ENABLE_SHARED - implement the --enable-shared flag
350# Usage: AC_ENABLE_SHARED[(DEFAULT)]
351# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
352# `yes'.
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353AC_DEFUN([AC_ENABLE_SHARED],
354[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
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355AC_ARG_ENABLE(shared,
356changequote(<<, >>)dnl
357<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
358changequote([, ])dnl
359[p=${PACKAGE-default}
469b781c 360case $enableval in
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361yes) enable_shared=yes ;;
362no) enable_shared=no ;;
363*)
364 enable_shared=no
365 # Look at the argument we got. We use all the common list separators.
366 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
367 for pkg in $enableval; do
368 if test "X$pkg" = "X$p"; then
369 enable_shared=yes
370 fi
371 done
372 IFS="$ac_save_ifs"
373 ;;
374esac],
375enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
376])
377
378# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
469b781c 379AC_DEFUN([AC_DISABLE_SHARED], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
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380AC_ENABLE_SHARED(no)])
381
382# AC_ENABLE_STATIC - implement the --enable-static flag
383# Usage: AC_ENABLE_STATIC[(DEFAULT)]
384# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
385# `yes'.
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386AC_DEFUN([AC_ENABLE_STATIC],
387[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
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388AC_ARG_ENABLE(static,
389changequote(<<, >>)dnl
390<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
391changequote([, ])dnl
392[p=${PACKAGE-default}
469b781c 393case $enableval in
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394yes) enable_static=yes ;;
395no) enable_static=no ;;
396*)
397 enable_static=no
398 # Look at the argument we got. We use all the common list separators.
399 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
400 for pkg in $enableval; do
401 if test "X$pkg" = "X$p"; then
402 enable_static=yes
403 fi
404 done
405 IFS="$ac_save_ifs"
406 ;;
407esac],
408enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
409])
410
411# AC_DISABLE_STATIC - set the default static flag to --disable-static
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412AC_DEFUN([AC_DISABLE_STATIC],
413[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
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414AC_ENABLE_STATIC(no)])
415
416
417# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
418# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
419# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
420# `yes'.
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421AC_DEFUN([AC_ENABLE_FAST_INSTALL],
422[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
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423AC_ARG_ENABLE(fast-install,
424changequote(<<, >>)dnl
425<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
426changequote([, ])dnl
427[p=${PACKAGE-default}
469b781c 428case $enableval in
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429yes) enable_fast_install=yes ;;
430no) enable_fast_install=no ;;
431*)
432 enable_fast_install=no
433 # Look at the argument we got. We use all the common list separators.
434 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
435 for pkg in $enableval; do
436 if test "X$pkg" = "X$p"; then
437 enable_fast_install=yes
438 fi
439 done
440 IFS="$ac_save_ifs"
441 ;;
442esac],
443enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
444])
445
446# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
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447AC_DEFUN([AC_DISABLE_FAST_INSTALL],
448[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
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449AC_ENABLE_FAST_INSTALL(no)])
450
451# AC_LIBTOOL_PICMODE - implement the --with-pic flag
452# Usage: AC_LIBTOOL_PICMODE[(MODE)]
453# Where MODE is either `yes' or `no'. If omitted, it defaults to
454# `both'.
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455AC_DEFUN([AC_LIBTOOL_PICMODE],
456[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
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457pic_mode=ifelse($#,1,$1,default)])
458
459
460# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
469b781c 461AC_DEFUN([AC_PATH_TOOL_PREFIX],
6cf86f7f 462[AC_MSG_CHECKING([for $1])
d64552c5 463AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
469b781c 464[case $MAGIC_CMD in
6cf86f7f 465 /*)
d64552c5 466 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
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467 ;;
468 ?:/*)
d64552c5 469 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
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470 ;;
471 *)
d64552c5 472 ac_save_MAGIC_CMD="$MAGIC_CMD"
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473 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
474dnl $ac_dummy forces splitting on constant user-supplied paths.
475dnl POSIX.2 word splitting is done only on the output of word expansions,
476dnl not every word. This closes a longstanding sh security hole.
477 ac_dummy="ifelse([$2], , $PATH, [$2])"
478 for ac_dir in $ac_dummy; do
479 test -z "$ac_dir" && ac_dir=.
480 if test -f $ac_dir/$1; then
d64552c5 481 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
6cf86f7f 482 if test -n "$file_magic_test_file"; then
469b781c 483 case $deplibs_check_method in
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484 "file_magic "*)
485 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
d64552c5 486 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
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487 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
488 egrep "$file_magic_regex" > /dev/null; then
489 :
490 else
491 cat <<EOF 1>&2
492
493*** Warning: the command libtool uses to detect shared libraries,
494*** $file_magic_cmd, produces output that libtool cannot recognize.
495*** The result is that libtool may fail to recognize shared libraries
496*** as such. This will affect the creation of libtool libraries that
497*** depend on shared libraries, but programs linked with such libtool
498*** libraries will work regardless of this problem. Nevertheless, you
499*** may want to report the problem to your system manager and/or to
500*** bug-libtool@gnu.org
501
502EOF
503 fi ;;
504 esac
505 fi
506 break
507 fi
508 done
509 IFS="$ac_save_ifs"
d64552c5 510 MAGIC_CMD="$ac_save_MAGIC_CMD"
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511 ;;
512esac])
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513MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
514if test -n "$MAGIC_CMD"; then
515 AC_MSG_RESULT($MAGIC_CMD)
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516else
517 AC_MSG_RESULT(no)
518fi
519])
520
521
522# AC_PATH_MAGIC - find a file program which can recognise a shared library
469b781c 523AC_DEFUN([AC_PATH_MAGIC],
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524[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
525AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
d64552c5 526if test -z "$lt_cv_path_MAGIC_CMD"; then
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527 if test -n "$ac_tool_prefix"; then
528 AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
529 else
d64552c5 530 MAGIC_CMD=:
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531 fi
532fi
533])
534
535
536# AC_PROG_LD - find the path to the GNU or non-GNU linker
469b781c 537AC_DEFUN([AC_PROG_LD],
6cf86f7f
AO
538[AC_ARG_WITH(gnu-ld,
539[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
540test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
541AC_REQUIRE([AC_PROG_CC])dnl
542AC_REQUIRE([AC_CANONICAL_HOST])dnl
543AC_REQUIRE([AC_CANONICAL_BUILD])dnl
544ac_prog=ld
469b781c 545if test "$GCC" = yes; then
6cf86f7f
AO
546 # Check if gcc -print-prog-name=ld gives a path.
547 AC_MSG_CHECKING([for ld used by GCC])
548 case $host in
549 *-*-mingw*)
550 # gcc leaves a trailing carriage return which upsets mingw
551 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
552 *)
553 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
554 esac
469b781c 555 case $ac_prog in
6cf86f7f 556 # Accept absolute paths.
469b781c
AO
557 [[\\/]* | [A-Za-z]:[\\/]*)]
558 re_direlt=['/[^/][^/]*/\.\./']
6cf86f7f
AO
559 # Canonicalize the path of ld
560 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
561 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
562 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
563 done
564 test -z "$LD" && LD="$ac_prog"
565 ;;
566 "")
567 # If it fails, then pretend we aren't using GCC.
568 ac_prog=ld
569 ;;
570 *)
571 # If it is relative, then search for the first ld in PATH.
572 with_gnu_ld=unknown
573 ;;
574 esac
575elif test "$with_gnu_ld" = yes; then
576 AC_MSG_CHECKING([for GNU ld])
577else
578 AC_MSG_CHECKING([for non-GNU ld])
579fi
469b781c 580AC_CACHE_VAL(lt_cv_path_LD,
6cf86f7f
AO
581[if test -z "$LD"; then
582 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
583 for ac_dir in $PATH; do
584 test -z "$ac_dir" && ac_dir=.
585 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
469b781c 586 lt_cv_path_LD="$ac_dir/$ac_prog"
6cf86f7f
AO
587 # Check to see if the program is GNU ld. I'd rather use --version,
588 # but apparently some GNU ld's only accept -v.
589 # Break only if it was the GNU/non-GNU ld that we prefer.
469b781c 590 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
6cf86f7f
AO
591 test "$with_gnu_ld" != no && break
592 else
593 test "$with_gnu_ld" != yes && break
594 fi
595 fi
596 done
597 IFS="$ac_save_ifs"
598else
469b781c 599 lt_cv_path_LD="$LD" # Let the user override the test with a path.
6cf86f7f 600fi])
469b781c 601LD="$lt_cv_path_LD"
6cf86f7f
AO
602if test -n "$LD"; then
603 AC_MSG_RESULT($LD)
604else
605 AC_MSG_RESULT(no)
606fi
607test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
608AC_PROG_LD_GNU
609])
610
469b781c
AO
611AC_DEFUN([AC_PROG_LD_GNU],
612[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
6cf86f7f
AO
613[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
614if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
469b781c 615 lt_cv_prog_gnu_ld=yes
6cf86f7f 616else
469b781c 617 lt_cv_prog_gnu_ld=no
6cf86f7f 618fi])
469b781c 619with_gnu_ld=$lt_cv_prog_gnu_ld
6cf86f7f
AO
620])
621
622# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
623# -- PORTME Some linkers may need a different reload flag.
469b781c 624AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
6cf86f7f
AO
625[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
626[lt_cv_ld_reload_flag='-r'])
627reload_flag=$lt_cv_ld_reload_flag
628test -n "$reload_flag" && reload_flag=" $reload_flag"
629])
630
631# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
632# -- PORTME fill in with the dynamic library characteristics
469b781c 633AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
6cf86f7f
AO
634[AC_CACHE_CHECK([how to recognise dependant libraries],
635lt_cv_deplibs_check_method,
d64552c5 636[lt_cv_file_magic_cmd='$MAGIC_CMD'
6cf86f7f
AO
637lt_cv_file_magic_test_file=
638lt_cv_deplibs_check_method='unknown'
639# Need to set the preceding variable on all platforms that support
640# interlibrary dependencies.
641# 'none' -- dependencies not supported.
642# `unknown' -- same as none, but documents that we really don't know.
643# 'pass_all' -- all dependencies passed with no checks.
644# 'test_compile' -- check by making test program.
645# 'file_magic [regex]' -- check by looking for files in library path
646# which responds to the $file_magic_cmd with a given egrep regex.
647# If you have `file' or equivalent on your system and you're not sure
648# whether `pass_all' will *always* work, you probably want this one.
649
469b781c
AO
650case $host_os in
651aix*)
6cf86f7f
AO
652 lt_cv_deplibs_check_method=pass_all
653 ;;
654
655beos*)
656 lt_cv_deplibs_check_method=pass_all
657 ;;
658
659bsdi4*)
469b781c 660 lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)']
6cf86f7f
AO
661 lt_cv_file_magic_cmd='/usr/bin/file -L'
662 lt_cv_file_magic_test_file=/shlib/libc.so
663 ;;
664
d64552c5 665cygwin* | mingw* |pw32*)
6cf86f7f 666 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
d64552c5 667 lt_cv_file_magic_cmd='$OBJDUMP -f'
6cf86f7f
AO
668 ;;
669
469b781c 670darwin* | rhapsody*)
d7730bac 671 # this will be overwritten by pass_all, but leave it in just in case
469b781c 672 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
8cc32590
AO
673 lt_cv_file_magic_cmd='/usr/bin/file -L'
674 case "$host_os" in
675 rhapsody* | darwin1.[012])
676 lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
677 ;;
678 *) # Darwin 1.3 on
679 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
680 ;;
681 esac
d7730bac 682 lt_cv_deplibs_check_method=pass_all
469b781c
AO
683 ;;
684
61edac0c 685freebsd* | kfreebsd*-gnu)
6cf86f7f 686 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
469b781c 687 case $host_cpu in
6cf86f7f 688 i*86 )
103a2e99
AO
689 # Not sure whether the presence of OpenBSD here was a mistake.
690 # Let's accept both of them until this is cleared up.
469b781c 691 lt_cv_deplibs_check_method=['file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library']
6cf86f7f
AO
692 lt_cv_file_magic_cmd=/usr/bin/file
693 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
694 ;;
695 esac
696 else
697 lt_cv_deplibs_check_method=pass_all
698 fi
699 ;;
700
701gnu*)
702 lt_cv_deplibs_check_method=pass_all
703 ;;
704
469b781c 705hpux10.20*|hpux11*)
4867be41
DJ
706 case $host_cpu in
707 hppa*)
708 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library']
709 lt_cv_file_magic_cmd=/usr/bin/file
710 lt_cv_file_magic_test_file=/usr/lib/libc.sl
711 ;;
712 ia64*)
713 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64']
714 lt_cv_file_magic_cmd=/usr/bin/file
715 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
716 ;;
717 esac
6cf86f7f
AO
718 ;;
719
720irix5* | irix6*)
469b781c 721 case $host_os in
6cf86f7f
AO
722 irix5*)
723 # this will be overridden with pass_all, but let us keep it just in case
724 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
725 ;;
726 *)
469b781c 727 case $LD in
6cf86f7f
AO
728 *-32|*"-32 ") libmagic=32-bit;;
729 *-n32|*"-n32 ") libmagic=N32;;
730 *-64|*"-64 ") libmagic=64-bit;;
731 *) libmagic=never-match;;
732 esac
733 # this will be overridden with pass_all, but let us keep it just in case
469b781c 734 lt_cv_deplibs_check_method=["file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"]
6cf86f7f
AO
735 ;;
736 esac
737 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
738 lt_cv_deplibs_check_method=pass_all
739 ;;
740
741# This must be Linux ELF.
103a2e99 742linux-gnu*)
d7730bac 743 lt_cv_deplibs_check_method=pass_all
6cf86f7f
AO
744 ;;
745
61edac0c 746netbsd* | knetbsd*-gnu)
469b781c 747 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
8cc32590 748 [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$']
6cf86f7f 749 else
8cc32590 750 [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$']
6cf86f7f 751 fi
469b781c
AO
752 ;;
753
754newsos6)
755 [lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)']
756 lt_cv_file_magic_cmd=/usr/bin/file
757 lt_cv_file_magic_test_file=/usr/lib/libnls.so
6cf86f7f
AO
758 ;;
759
760osf3* | osf4* | osf5*)
761 # this will be overridden with pass_all, but let us keep it just in case
762 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
763 lt_cv_file_magic_test_file=/shlib/libc.so
764 lt_cv_deplibs_check_method=pass_all
765 ;;
766
767sco3.2v5*)
768 lt_cv_deplibs_check_method=pass_all
769 ;;
770
771solaris*)
772 lt_cv_deplibs_check_method=pass_all
773 lt_cv_file_magic_test_file=/lib/libc.so
774 ;;
775
6be7c12c
AO
776[sysv5uw[78]* | sysv4*uw2*)]
777 lt_cv_deplibs_check_method=pass_all
778 ;;
779
6cf86f7f 780sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
469b781c 781 case $host_vendor in
6cf86f7f
AO
782 ncr)
783 lt_cv_deplibs_check_method=pass_all
784 ;;
785 motorola)
469b781c 786 lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]']
6cf86f7f
AO
787 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
788 ;;
789 esac
790 ;;
791esac
792])
793file_magic_cmd=$lt_cv_file_magic_cmd
794deplibs_check_method=$lt_cv_deplibs_check_method
795])
796
797
798# AC_PROG_NM - find the path to a BSD-compatible name lister
469b781c 799AC_DEFUN([AC_PROG_NM],
6cf86f7f 800[AC_MSG_CHECKING([for BSD-compatible nm])
469b781c 801AC_CACHE_VAL(lt_cv_path_NM,
6cf86f7f
AO
802[if test -n "$NM"; then
803 # Let the user override the test.
469b781c 804 lt_cv_path_NM="$NM"
6cf86f7f
AO
805else
806 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
807 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
808 test -z "$ac_dir" && ac_dir=.
809 tmp_nm=$ac_dir/${ac_tool_prefix}nm
810 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
811 # Check to see if the nm accepts a BSD-compat flag.
812 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
813 # nm: unknown option "B" ignored
103a2e99
AO
814 # Tru64's nm complains that /dev/null is an invalid object file
815 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
469b781c 816 lt_cv_path_NM="$tmp_nm -B"
6cf86f7f
AO
817 break
818 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
469b781c 819 lt_cv_path_NM="$tmp_nm -p"
6cf86f7f
AO
820 break
821 else
469b781c 822 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
6cf86f7f
AO
823 continue # so that we can try to find one that supports BSD flags
824 fi
825 fi
826 done
827 IFS="$ac_save_ifs"
469b781c 828 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
6cf86f7f 829fi])
469b781c 830NM="$lt_cv_path_NM"
6cf86f7f
AO
831AC_MSG_RESULT([$NM])
832])
833
834# AC_CHECK_LIBM - check for math library
469b781c 835AC_DEFUN([AC_CHECK_LIBM],
6cf86f7f
AO
836[AC_REQUIRE([AC_CANONICAL_HOST])dnl
837LIBM=
469b781c 838case $host in
d7730bac 839*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
6cf86f7f 840 # These system don't have libm
d7730bac 841 # on darwin the libm is a symbolic link to libSystem.dylib
6cf86f7f
AO
842 ;;
843*-ncr-sysv4.3*)
844 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
845 AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
846 ;;
847*)
848 AC_CHECK_LIB(m, main, LIBM="-lm")
849 ;;
850esac
851])
852
853# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
854# the libltdl convenience library and INCLTDL to the include flags for
855# the libltdl header and adds --enable-ltdl-convenience to the
856# configure arguments. Note that LIBLTDL and INCLTDL are not
857# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not
858# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed
859# with '${top_builddir}/' and INCLTDL will be prefixed with
860# '${top_srcdir}/' (note the single quotes!). If your package is not
861# flat and you're not using automake, define top_builddir and
862# top_srcdir appropriately in the Makefiles.
469b781c
AO
863AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
864[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
865 case $enable_ltdl_convenience in
6cf86f7f
AO
866 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
867 "") enable_ltdl_convenience=yes
868 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
869 esac
870 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
871 INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
872])
873
874# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
875# the libltdl installable library and INCLTDL to the include flags for
876# the libltdl header and adds --enable-ltdl-install to the configure
877# arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
878# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
879# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
880# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
881# with '${top_srcdir}/' (note the single quotes!). If your package is
882# not flat and you're not using automake, define top_builddir and
883# top_srcdir appropriately in the Makefiles.
884# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
469b781c
AO
885AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
886[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
6cf86f7f
AO
887 AC_CHECK_LIB(ltdl, main,
888 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
889 [if test x"$enable_ltdl_install" = xno; then
890 AC_MSG_WARN([libltdl not installed, but installation disabled])
891 else
892 enable_ltdl_install=yes
893 fi
894 ])
895 if test x"$enable_ltdl_install" = x"yes"; then
896 ac_configure_args="$ac_configure_args --enable-ltdl-install"
897 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
898 INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
899 else
900 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
901 LIBLTDL="-lltdl"
902 INCLTDL=
903 fi
904])
905
906# If this macro is not defined by Autoconf, define it here.
907ifdef([AC_PROVIDE_IFELSE],
908 [],
909 [define([AC_PROVIDE_IFELSE],
910 [ifdef([AC_PROVIDE_$1],
911 [$2], [$3])])])
912
913# AC_LIBTOOL_CXX - enable support for C++ libraries
469b781c
AO
914AC_DEFUN([AC_LIBTOOL_CXX], [AC_REQUIRE([_AC_LIBTOOL_CXX])])
915
916AC_DEFUN([_AC_LIBTOOL_CXX],
917[AC_REQUIRE([AC_PROG_CXX])
6cf86f7f
AO
918AC_REQUIRE([AC_PROG_CXXCPP])
919LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
920lt_save_CC="$CC"
921lt_save_CFLAGS="$CFLAGS"
922dnl Make sure LTCC is set to the C compiler, i.e. set LTCC before CC
923dnl is set to the C++ compiler.
924AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
469b781c 925MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
6cf86f7f
AO
926LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
927AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
928objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
929deplibs_check_method="$deplibs_check_method" \
930file_magic_cmd="$file_magic_cmd" \
931${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
932--build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
933|| AC_MSG_ERROR([libtool tag configuration failed])
934CC="$lt_save_CC"
935CFLAGS="$lt_save_CFLAGS"
936
937# Redirect the config.log output again, so that the ltconfig log is not
938# clobbered by the next message.
939exec 5>>./config.log
940])
941
942# AC_LIBTOOL_GCJ - enable support for GCJ libraries
469b781c
AO
943AC_DEFUN([AC_LIBTOOL_GCJ],[AC_REQUIRE([_AC_LIBTOOL_GCJ])])
944
945AC_DEFUN([_AC_LIBTOOL_GCJ],
6cf86f7f
AO
946[AC_REQUIRE([AC_PROG_LIBTOOL])
947AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
948 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
d64552c5
AO
949 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
950 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
951 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
952 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
6cf86f7f
AO
953LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-gcj.sh"
954lt_save_CC="$CC"
955lt_save_CFLAGS="$CFLAGS"
956dnl Make sure LTCC is set to the C compiler, i.e. set LTCC before CC
957dnl is set to the C++ compiler.
ef099754 958AR="$AR" LTCC="$CC" CC="$GCJ" CFLAGS="$GCJFLAGS" CPPFLAGS="$CPPFLAGS" \
469b781c 959MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
6cf86f7f
AO
960LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
961AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
962objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
963deplibs_check_method="$deplibs_check_method" \
964file_magic_cmd="$file_magic_cmd" \
965${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
966--build="$build" --add-tag=GCJ $ac_aux_dir/ltcf-gcj.sh $host \
967|| AC_MSG_ERROR([libtool tag configuration failed])
968CC="$lt_save_CC"
969CFLAGS="$lt_save_CFLAGS"
970
971# Redirect the config.log output again, so that the ltconfig log is not
972# clobbered by the next message.
973exec 5>>./config.log
974])
975
976dnl old names
469b781c
AO
977AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
978AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
979AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
980AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
981AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
982AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
983AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6cf86f7f
AO
984
985dnl This is just to silence aclocal about the macro not being used
986ifelse([AC_DISABLE_FAST_INSTALL])dnl
103a2e99 987
469b781c
AO
988AC_DEFUN([LT_AC_PROG_GCJ],
989[AC_CHECK_TOOL(GCJ, gcj, no)
103a2e99
AO
990 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
991 AC_SUBST(GCJFLAGS)
992])
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