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## libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
2
## Copyright 1996, 1997, 1998, 1999, 2000, 2001
3
## Free Software Foundation, Inc.
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
18
## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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
 
25
# serial 46 AC_PROG_LIBTOOL
26
AC_DEFUN([AC_PROG_LIBTOOL],
27
[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
28
dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
29
dnl 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
 
35
dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
36
dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
37
dnl 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],
42
        [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
43
          [AC_LIBTOOL_GCJ],
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
49
])])
50
         ifdef([LT_AC_PROG_GCJ],
51
               [define([LT_AC_PROG_GCJ], defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ
52
])])])])])])
53
 
54
AC_DEFUN([_AC_PROG_LIBTOOL],
55
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
56
AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
57
AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
58
 
59
# Save cache, so that ltconfig can load it
60
AC_CACHE_SAVE
61
 
62
# Actually configure libtool.  ac_aux_dir is where install-sh is found.
63
AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
64
MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
65
LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
66
AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
67
objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
68
deplibs_check_method="$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
74
AC_CACHE_LOAD
75
 
76
# This can be used to rebuild libtool when needed
77
LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
78
 
79
# Always use our own libtool.
80
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
81
AC_SUBST(LIBTOOL)dnl
82
 
83
# Redirect the config.log output again, so that the ltconfig log is not
84
# clobbered by the next message.
85
exec 5>>./config.log
86
])
87
 
88
AC_DEFUN([AC_LIBTOOL_SETUP],
89
[AC_PREREQ(2.13)dnl
90
AC_REQUIRE([AC_ENABLE_SHARED])dnl
91
AC_REQUIRE([AC_ENABLE_STATIC])dnl
92
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
93
AC_REQUIRE([AC_CANONICAL_HOST])dnl
94
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
95
AC_REQUIRE([AC_PROG_CC])dnl
96
AC_REQUIRE([AC_PROG_LD])dnl
97
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
98
AC_REQUIRE([AC_PROG_NM])dnl
99
AC_REQUIRE([AC_PROG_LN_S])dnl
100
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
101
# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
102
AC_REQUIRE([AC_OBJEXT])dnl
103
AC_REQUIRE([AC_EXEEXT])dnl
104
dnl
105
 
106
AC_LIBTOOL_SYS_MAX_CMD_LEN
107
 
108
# Only perform the check for file, if the check method requires it
109
case $deplibs_check_method in
110
file_magic*)
111
  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
112
    AC_PATH_MAGIC
113
  fi
114
  ;;
115
esac
116
 
117
AC_CHECK_TOOL(RANLIB, ranlib, :)
118
AC_CHECK_TOOL(STRIP, strip, :)
119
 
120
# Check for any special flags to pass to ltconfig.
121
libtool_flags="--cache-file=$cache_file"
122
test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
123
test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
124
test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
125
test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
126
test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
127
ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
128
[libtool_flags="$libtool_flags --enable-dlopen"])
129
ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
130
[libtool_flags="$libtool_flags --enable-win32-dll"])
131
AC_ARG_ENABLE(libtool-lock,
132
  [  --disable-libtool-lock  avoid locking (might break parallel builds)])
133
test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
134
test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
135
 
136
AC_ARG_WITH(pic,
137
  [  --with-pic              try to use only PIC/non-PIC objects [default=use both]],
138
     pic_mode="$withval", pic_mode=default)
139
test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
140
test x"$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.
144
case $host in
145
*-*-irix6*)
146
  # Find out which ABI we are using.
147
  echo '[#]line __oline__ "configure"' > conftest.$ac_ext
148
  if AC_TRY_EVAL(ac_compile); then
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="${LD-ld} -melf64bmip"
159
      ;;
160
    esac
161
   else
162
    case `/usr/bin/file conftest.$ac_objext` in
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
173
   fi
174
  fi
175
  rm -rf conftest*
176
  ;;
177
 
178
ia64-*-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
 
194
x86_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
 
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
 
251
ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
252
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
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
 
265
  case $host/$CC in
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" ;;
274
  *-*-cygwin* | *-*-pw32*)
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
  ])
281
esac
282
])
283
 
284
 
285
# AC_LIBTOOL_SYS_MAX_CMD_LEN
286
# --------------------------
287
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
288
[# find the maximum length of command line arguments
289
AC_MSG_CHECKING([the maximum length of command line arguments])
290
AC_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 $lt_cv_sys_max_cmd_len \* 3`
332
    ;;
333
  esac
334
])
335
if test -n "$lt_cv_sys_max_cmd_len" ; then
336
  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
337
else
338
  AC_MSG_RESULT(none)
339
fi
340
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
341
 
342
 
343
# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
344
AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
345
 
346
# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
347
AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
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'.
353
AC_DEFUN([AC_ENABLE_SHARED],
354
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
355
AC_ARG_ENABLE(shared,
356
changequote(<<, >>)dnl
357
<<  --enable-shared[=PKGS]  build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
358
changequote([, ])dnl
359
[p=${PACKAGE-default}
360
case $enableval in
361
yes) enable_shared=yes ;;
362
no) enable_shared=no ;;
363
*)
364
  enable_shared=no
365
  # Look at the argument we got.  We use all the common list separators.
366
  IFS="${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
  ;;
374
esac],
375
enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
376
])
377
 
378
# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
379
AC_DEFUN([AC_DISABLE_SHARED], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
380
AC_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'.
386
AC_DEFUN([AC_ENABLE_STATIC],
387
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
388
AC_ARG_ENABLE(static,
389
changequote(<<, >>)dnl
390
<<  --enable-static[=PKGS]  build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
391
changequote([, ])dnl
392
[p=${PACKAGE-default}
393
case $enableval in
394
yes) enable_static=yes ;;
395
no) enable_static=no ;;
396
*)
397
  enable_static=no
398
  # Look at the argument we got.  We use all the common list separators.
399
  IFS="${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
  ;;
407
esac],
408
enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
409
])
410
 
411
# AC_DISABLE_STATIC - set the default static flag to --disable-static
412
AC_DEFUN([AC_DISABLE_STATIC],
413
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
414
AC_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'.
421
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
422
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
423
AC_ARG_ENABLE(fast-install,
424
changequote(<<, >>)dnl
425
<<  --enable-fast-install[=PKGS]  optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
426
changequote([, ])dnl
427
[p=${PACKAGE-default}
428
case $enableval in
429
yes) enable_fast_install=yes ;;
430
no) enable_fast_install=no ;;
431
*)
432
  enable_fast_install=no
433
  # Look at the argument we got.  We use all the common list separators.
434
  IFS="${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
  ;;
442
esac],
443
enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
444
])
445
 
446
# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
447
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
448
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
449
AC_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'.
455
AC_DEFUN([AC_LIBTOOL_PICMODE],
456
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
457
pic_mode=ifelse($#,1,$1,default)])
458
 
459
 
460
# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
461
AC_DEFUN([AC_PATH_TOOL_PREFIX],
462
[AC_MSG_CHECKING([for $1])
463
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
464
[case $MAGIC_CMD in
465
  /*)
466
  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
467
  ;;
468
  ?:/*)
469
  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
470
  ;;
471
  *)
472
  ac_save_MAGIC_CMD="$MAGIC_CMD"
473
  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
474
dnl $ac_dummy forces splitting on constant user-supplied paths.
475
dnl POSIX.2 word splitting is done only on the output of word expansions,
476
dnl 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/$1; then
481
      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
482
      if test -n "$file_magic_test_file"; then
483
        case $deplibs_check_method in
484
        "file_magic "*)
485
          file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
486
          MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
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
 
502
EOF
503
          fi ;;
504
        esac
505
      fi
506
      break
507
    fi
508
  done
509
  IFS="$ac_save_ifs"
510
  MAGIC_CMD="$ac_save_MAGIC_CMD"
511
  ;;
512
esac])
513
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
514
if test -n "$MAGIC_CMD"; then
515
  AC_MSG_RESULT($MAGIC_CMD)
516
else
517
  AC_MSG_RESULT(no)
518
fi
519
])
520
 
521
 
522
# AC_PATH_MAGIC - find a file program which can recognise a shared library
523
AC_DEFUN([AC_PATH_MAGIC],
524
[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
525
AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
526
if test -z "$lt_cv_path_MAGIC_CMD"; then
527
  if test -n "$ac_tool_prefix"; then
528
    AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
529
  else
530
    MAGIC_CMD=:
531
  fi
532
fi
533
])
534
 
535
 
536
# AC_PROG_LD - find the path to the GNU or non-GNU linker
537
AC_DEFUN([AC_PROG_LD],
538
[AC_ARG_WITH(gnu-ld,
539
[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
540
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
541
AC_REQUIRE([AC_PROG_CC])dnl
542
AC_REQUIRE([AC_CANONICAL_HOST])dnl
543
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
544
ac_prog=ld
545
if test "$GCC" = yes; then
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
555
  case $ac_prog in
556
    # Accept absolute paths.
557
    [[\\/]* | [A-Za-z]:[\\/]*)]
558
      re_direlt=['/[^/][^/]*/\.\./']
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
575
elif test "$with_gnu_ld" = yes; then
576
  AC_MSG_CHECKING([for GNU ld])
577
else
578
  AC_MSG_CHECKING([for non-GNU ld])
579
fi
580
AC_CACHE_VAL(lt_cv_path_LD,
581
[if test -z "$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$ac_exeext"; then
586
      lt_cv_path_LD="$ac_dir/$ac_prog"
587
      # Check to see if the program is GNU ld.  I'd rather use --version,
588
      # but apparently some GNU ld's only accept -v.
589
      # Break only if it was the GNU/non-GNU ld that we prefer.
590
      if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
591
        test "$with_gnu_ld" != no && break
592
      else
593
        test "$with_gnu_ld" != yes && break
594
      fi
595
    fi
596
  done
597
  IFS="$ac_save_ifs"
598
else
599
  lt_cv_path_LD="$LD" # Let the user override the test with a path.
600
fi])
601
LD="$lt_cv_path_LD"
602
if test -n "$LD"; then
603
  AC_MSG_RESULT($LD)
604
else
605
  AC_MSG_RESULT(no)
606
fi
607
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
608
AC_PROG_LD_GNU
609
])
610
 
611
AC_DEFUN([AC_PROG_LD_GNU],
612
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
613
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
614
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
615
  lt_cv_prog_gnu_ld=yes
616
else
617
  lt_cv_prog_gnu_ld=no
618
fi])
619
with_gnu_ld=$lt_cv_prog_gnu_ld
620
])
621
 
622
# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
623
#   -- PORTME Some linkers may need a different reload flag.
624
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
625
[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
626
[lt_cv_ld_reload_flag='-r'])
627
reload_flag=$lt_cv_ld_reload_flag
628
test -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
633
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
634
[AC_CACHE_CHECK([how to recognise dependant libraries],
635
lt_cv_deplibs_check_method,
636
[lt_cv_file_magic_cmd='$MAGIC_CMD'
637
lt_cv_file_magic_test_file=
638
lt_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
 
650
case $host_os in
651
aix*)
652
  lt_cv_deplibs_check_method=pass_all
653
  ;;
654
 
655
beos*)
656
  lt_cv_deplibs_check_method=pass_all
657
  ;;
658
 
659
bsdi4*)
660
  lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)']
661
  lt_cv_file_magic_cmd='/usr/bin/file -L'
662
  lt_cv_file_magic_test_file=/shlib/libc.so
663
  ;;
664
 
665
cygwin* | mingw* |pw32*)
666
  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
667
  lt_cv_file_magic_cmd='$OBJDUMP -f'
668
  ;;
669
 
670
darwin* | rhapsody*)
671
  # this will be overwritten by pass_all, but leave it in just in case
672
  lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
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
682
  lt_cv_deplibs_check_method=pass_all
683
  ;;
684
 
685
freebsd* | kfreebsd*-gnu)
686
  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
687
    case $host_cpu in
688
    i*86 )
689
      # Not sure whether the presence of OpenBSD here was a mistake.
690
      # Let's accept both of them until this is cleared up.
691
      lt_cv_deplibs_check_method=['file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library']
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
 
701
gnu*)
702
  lt_cv_deplibs_check_method=pass_all
703
  ;;
704
 
705
hpux10.20*|hpux11*)
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
718
  ;;
719
 
720
irix5* | irix6*)
721
  case $host_os in
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
  *)
727
    case $LD in
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
734
    lt_cv_deplibs_check_method=["file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"]
735
    ;;
736
  esac
737
  lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
738
  lt_cv_deplibs_check_method=pass_all
739
  ;;
740
 
741
# This must be Linux ELF.
742
linux-gnu*)
743
  lt_cv_deplibs_check_method=pass_all
744
  ;;
745
 
746
netbsd* | knetbsd*-gnu)
747
  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
748
    [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$']
749
  else
750
    [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$']
751
  fi
752
  ;;
753
 
754
newsos6)
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
758
  ;;
759
 
760
osf3* | 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
 
767
sco3.2v5*)
768
  lt_cv_deplibs_check_method=pass_all
769
  ;;
770
 
771
solaris*)
772
  lt_cv_deplibs_check_method=pass_all
773
  lt_cv_file_magic_test_file=/lib/libc.so
774
  ;;
775
 
776
[sysv5uw[78]* | sysv4*uw2*)]
777
  lt_cv_deplibs_check_method=pass_all
778
  ;;
779
 
780
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
781
  case $host_vendor in
782
  ncr)
783
    lt_cv_deplibs_check_method=pass_all
784
    ;;
785
  motorola)
786
    lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]']
787
    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
788
    ;;
789
  esac
790
  ;;
791
esac
792
])
793
file_magic_cmd=$lt_cv_file_magic_cmd
794
deplibs_check_method=$lt_cv_deplibs_check_method
795
])
796
 
797
 
798
# AC_PROG_NM - find the path to a BSD-compatible name lister
799
AC_DEFUN([AC_PROG_NM],
800
[AC_MSG_CHECKING([for BSD-compatible nm])
801
AC_CACHE_VAL(lt_cv_path_NM,
802
[if test -n "$NM"; then
803
  # Let the user override the test.
804
  lt_cv_path_NM="$NM"
805
else
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
814
      # Tru64's nm complains that /dev/null is an invalid object file
815
      if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
816
        lt_cv_path_NM="$tmp_nm -B"
817
        break
818
      elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
819
        lt_cv_path_NM="$tmp_nm -p"
820
        break
821
      else
822
        lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
823
        continue # so that we can try to find one that supports BSD flags
824
      fi
825
    fi
826
  done
827
  IFS="$ac_save_ifs"
828
  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
829
fi])
830
NM="$lt_cv_path_NM"
831
AC_MSG_RESULT([$NM])
832
])
833
 
834
# AC_CHECK_LIBM - check for math library
835
AC_DEFUN([AC_CHECK_LIBM],
836
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
837
LIBM=
838
case $host in
839
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
840
  # These system don't have libm
841
  # on darwin the libm is a symbolic link to libSystem.dylib
842
  ;;
843
*-ncr-sysv4.3*)
844
  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
845
  AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
846
  ;;
847
*)
848
  AC_CHECK_LIB(m, main, LIBM="-lm")
849
  ;;
850
esac
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.
863
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
864
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
865
  case $enable_ltdl_convenience in
866
  no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
867
  "") enable_ltdl_convenience=yes
868
      ac_configure_args="$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.
885
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
886
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
887
  AC_CHECK_LIB(ltdl, main,
888
  [test x"$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.
907
ifdef([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
914
AC_DEFUN([AC_LIBTOOL_CXX], [AC_REQUIRE([_AC_LIBTOOL_CXX])])
915
 
916
AC_DEFUN([_AC_LIBTOOL_CXX],
917
[AC_REQUIRE([AC_PROG_CXX])
918
AC_REQUIRE([AC_PROG_CXXCPP])
919
LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
920
lt_save_CC="$CC"
921
lt_save_CFLAGS="$CFLAGS"
922
dnl Make sure LTCC is set to the C compiler, i.e. set LTCC before CC
923
dnl is set to the C++ compiler.
924
AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
925
MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
926
LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
927
AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
928
objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
929
deplibs_check_method="$deplibs_check_method" \
930
file_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 $host \
933
|| AC_MSG_ERROR([libtool tag configuration failed])
934
CC="$lt_save_CC"
935
CFLAGS="$lt_save_CFLAGS"
936
 
937
# Redirect the config.log output again, so that the ltconfig log is not
938
# clobbered by the next message.
939
exec 5>>./config.log
940
])
941
 
942
# AC_LIBTOOL_GCJ - enable support for GCJ libraries
943
AC_DEFUN([AC_LIBTOOL_GCJ],[AC_REQUIRE([_AC_LIBTOOL_GCJ])])
944
 
945
AC_DEFUN([_AC_LIBTOOL_GCJ],
946
[AC_REQUIRE([AC_PROG_LIBTOOL])
947
AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
948
  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
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])])])])])])
953
LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-gcj.sh"
954
lt_save_CC="$CC"
955
lt_save_CFLAGS="$CFLAGS"
956
dnl Make sure LTCC is set to the C compiler, i.e. set LTCC before CC
957
dnl is set to the C++ compiler.
958
AR="$AR" LTCC="$CC" CC="$GCJ" CFLAGS="$GCJFLAGS" CPPFLAGS="$CPPFLAGS" \
959
MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
960
LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
961
AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
962
objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
963
deplibs_check_method="$deplibs_check_method" \
964
file_magic_cmd="$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 $host \
967
|| AC_MSG_ERROR([libtool tag configuration failed])
968
CC="$lt_save_CC"
969
CFLAGS="$lt_save_CFLAGS"
970
 
971
# Redirect the config.log output again, so that the ltconfig log is not
972
# clobbered by the next message.
973
exec 5>>./config.log
974
])
975
 
976
dnl old names
977
AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])
978
AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])
979
AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])
980
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
981
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
982
AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])
983
AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])
984
 
985
dnl This is just to silence aclocal about the macro not being used
986
ifelse([AC_DISABLE_FAST_INSTALL])dnl
987
 
988
AC_DEFUN([LT_AC_PROG_GCJ],
989
[AC_CHECK_TOOL(GCJ, gcj, no)
990
  test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
991
  AC_SUBST(GCJFLAGS)
992
])

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