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Revision 2 - (show annotations) (download)
Fri Nov 19 22:03:42 2004 UTC (9 years, 9 months ago) by ferringb
File size: 245938 byte(s)
Initial revision

1 # generated automatically by aclocal 1.8.5 -*- Autoconf -*-
2
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
4 # Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
8
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12 # PARTICULAR PURPOSE.
13
14 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
15
16 # serial 47 AC_PROG_LIBTOOL
17
18
19 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
20 # -----------------------------------------------------------
21 # If this macro is not defined by Autoconf, define it here.
22 m4_ifdef([AC_PROVIDE_IFELSE],
23 [],
24 [m4_define([AC_PROVIDE_IFELSE],
25 [m4_ifdef([AC_PROVIDE_$1],
26 [$2], [$3])])])
27
28
29 # AC_PROG_LIBTOOL
30 # ---------------
31 AC_DEFUN([AC_PROG_LIBTOOL],
32 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
33 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
34 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
35 AC_PROVIDE_IFELSE([AC_PROG_CXX],
36 [AC_LIBTOOL_CXX],
37 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
38 ])])
39 dnl And a similar setup for Fortran 77 support
40 AC_PROVIDE_IFELSE([AC_PROG_F77],
41 [AC_LIBTOOL_F77],
42 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
43 ])])
44
45 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
46 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
47 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
48 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
49 [AC_LIBTOOL_GCJ],
50 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
51 [AC_LIBTOOL_GCJ],
52 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
53 [AC_LIBTOOL_GCJ],
54 [ifdef([AC_PROG_GCJ],
55 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
56 ifdef([A][M_PROG_GCJ],
57 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
58 ifdef([LT_AC_PROG_GCJ],
59 [define([LT_AC_PROG_GCJ],
60 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
61 ])])# AC_PROG_LIBTOOL
62
63
64 # _AC_PROG_LIBTOOL
65 # ----------------
66 AC_DEFUN([_AC_PROG_LIBTOOL],
67 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
68 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
69 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
70 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
71
72 # This can be used to rebuild libtool when needed
73 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
74
75 # Always use our own libtool.
76 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
77 AC_SUBST(LIBTOOL)dnl
78
79 # Prevent multiple expansion
80 define([AC_PROG_LIBTOOL], [])
81 ])# _AC_PROG_LIBTOOL
82
83
84 # AC_LIBTOOL_SETUP
85 # ----------------
86 AC_DEFUN([AC_LIBTOOL_SETUP],
87 [AC_PREREQ(2.50)dnl
88 AC_REQUIRE([AC_ENABLE_SHARED])dnl
89 AC_REQUIRE([AC_ENABLE_STATIC])dnl
90 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
91 AC_REQUIRE([AC_CANONICAL_HOST])dnl
92 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
93 AC_REQUIRE([AC_PROG_CC])dnl
94 AC_REQUIRE([AC_PROG_LD])dnl
95 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
96 AC_REQUIRE([AC_PROG_NM])dnl
97
98 AC_REQUIRE([AC_PROG_LN_S])dnl
99 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
100 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
101 AC_REQUIRE([AC_OBJEXT])dnl
102 AC_REQUIRE([AC_EXEEXT])dnl
103 dnl
104
105 AC_LIBTOOL_SYS_MAX_CMD_LEN
106 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
107 AC_LIBTOOL_OBJDIR
108
109 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
110 _LT_AC_PROG_ECHO_BACKSLASH
111
112 case $host_os in
113 aix3*)
114 # AIX sometimes has problems with the GCC collect2 program. For some
115 # reason, if we set the COLLECT_NAMES environment variable, the problems
116 # vanish in a puff of smoke.
117 if test "X${COLLECT_NAMES+set}" != Xset; then
118 COLLECT_NAMES=
119 export COLLECT_NAMES
120 fi
121 ;;
122 esac
123
124 # Sed substitution that helps us do robust quoting. It backslashifies
125 # metacharacters that are still active within double-quoted strings.
126 Xsed='sed -e s/^X//'
127 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
128
129 # Same as above, but do not quote variable references.
130 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
131
132 # Sed substitution to delay expansion of an escaped shell variable in a
133 # double_quote_subst'ed string.
134 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
135
136 # Sed substitution to avoid accidental globbing in evaled expressions
137 no_glob_subst='s/\*/\\\*/g'
138
139 # Constants:
140 rm="rm -f"
141
142 # Global variables:
143 default_ofile=libtool
144 can_build_shared=yes
145
146 # All known linkers require a `.a' archive for static linking (except M$VC,
147 # which needs '.lib').
148 libext=a
149 ltmain="$ac_aux_dir/ltmain.sh"
150 ofile="$default_ofile"
151 with_gnu_ld="$lt_cv_prog_gnu_ld"
152
153 AC_CHECK_TOOL(AR, ar, false)
154 AC_CHECK_TOOL(RANLIB, ranlib, :)
155 AC_CHECK_TOOL(STRIP, strip, :)
156
157 old_CC="$CC"
158 old_CFLAGS="$CFLAGS"
159
160 # Set sane defaults for various variables
161 test -z "$AR" && AR=ar
162 test -z "$AR_FLAGS" && AR_FLAGS=cru
163 test -z "$AS" && AS=as
164 test -z "$CC" && CC=cc
165 test -z "$LTCC" && LTCC=$CC
166 test -z "$DLLTOOL" && DLLTOOL=dlltool
167 test -z "$LD" && LD=ld
168 test -z "$LN_S" && LN_S="ln -s"
169 test -z "$MAGIC_CMD" && MAGIC_CMD=file
170 test -z "$NM" && NM=nm
171 test -z "$SED" && SED=sed
172 test -z "$OBJDUMP" && OBJDUMP=objdump
173 test -z "$RANLIB" && RANLIB=:
174 test -z "$STRIP" && STRIP=:
175 test -z "$ac_objext" && ac_objext=o
176
177 # Determine commands to create old-style static archives.
178 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
179 old_postinstall_cmds='chmod 644 $oldlib'
180 old_postuninstall_cmds=
181
182 if test -n "$RANLIB"; then
183 case $host_os in
184 openbsd*)
185 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
186 ;;
187 *)
188 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
189 ;;
190 esac
191 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
192 fi
193
194 # Only perform the check for file, if the check method requires it
195 case $deplibs_check_method in
196 file_magic*)
197 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
198 AC_PATH_MAGIC
199 fi
200 ;;
201 esac
202
203 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
204 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
205 enable_win32_dll=yes, enable_win32_dll=no)
206
207 AC_ARG_ENABLE([libtool-lock],
208 [AC_HELP_STRING([--disable-libtool-lock],
209 [avoid locking (might break parallel builds)])])
210 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
211
212 AC_ARG_WITH([pic],
213 [AC_HELP_STRING([--with-pic],
214 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
215 [pic_mode="$withval"],
216 [pic_mode=default])
217 test -z "$pic_mode" && pic_mode=default
218
219 # Use C for the default configuration in the libtool script
220 tagname=
221 AC_LIBTOOL_LANG_C_CONFIG
222 _LT_AC_TAGCONFIG
223 _LT_AC_SHARED_EXT
224 ])# AC_LIBTOOL_SETUP
225
226
227 # _LT_AC_SYS_COMPILER
228 # -------------------
229 AC_DEFUN([_LT_AC_SYS_COMPILER],
230 [AC_REQUIRE([AC_PROG_CC])dnl
231
232 # If no C compiler was specified, use CC.
233 LTCC=${LTCC-"$CC"}
234
235 # Allow CC to be a program name with arguments.
236 compiler=$CC
237 ])# _LT_AC_SYS_COMPILER
238
239
240 # _LT_AC_SYS_LIBPATH_AIX
241 # ----------------------
242 # Links a minimal program and checks the executable
243 # for the system default hardcoded library path. In most cases,
244 # this is /usr/lib:/lib, but when the MPI compilers are used
245 # the location of the communication and MPI libs are included too.
246 # If we don't find anything, use the default library path according
247 # to the aix ld manual.
248 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
249 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
250 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
251 }'`
252 # Check for a 64-bit object if we didn't find anything.
253 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
254 }'`; fi],[])
255 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
256 ])# _LT_AC_SYS_LIBPATH_AIX
257
258
259 # _LT_AC_SHELL_INIT(ARG)
260 # ----------------------
261 AC_DEFUN([_LT_AC_SHELL_INIT],
262 [ifdef([AC_DIVERSION_NOTICE],
263 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
264 [AC_DIVERT_PUSH(NOTICE)])
265 $1
266 AC_DIVERT_POP
267 ])# _LT_AC_SHELL_INIT
268
269
270 # _LT_AC_PROG_ECHO_BACKSLASH
271 # --------------------------
272 # Add some code to the start of the generated configure script which
273 # will find an echo command which doesn't interpret backslashes.
274 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
275 [_LT_AC_SHELL_INIT([
276 # Check that we are running under the correct shell.
277 SHELL=${CONFIG_SHELL-/bin/sh}
278
279 case X$ECHO in
280 X*--fallback-echo)
281 # Remove one level of quotation (which was required for Make).
282 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
283 ;;
284 esac
285
286 echo=${ECHO-echo}
287 if test "X[$]1" = X--no-reexec; then
288 # Discard the --no-reexec flag, and continue.
289 shift
290 elif test "X[$]1" = X--fallback-echo; then
291 # Avoid inline document here, it may be left over
292 :
293 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
294 # Yippee, $echo works!
295 :
296 else
297 # Restart under the correct shell.
298 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
299 fi
300
301 if test "X[$]1" = X--fallback-echo; then
302 # used as fallback echo
303 shift
304 cat <<EOF
305 [$]*
306 EOF
307 exit 0
308 fi
309
310 # The HP-UX ksh and POSIX shell print the target directory to stdout
311 # if CDPATH is set.
312 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
313
314 if test -z "$ECHO"; then
315 if test "X${echo_test_string+set}" != Xset; then
316 # find a string as large as possible, as long as the shell can cope with it
317 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
318 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
319 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
320 echo_test_string="`eval $cmd`" &&
321 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
322 then
323 break
324 fi
325 done
326 fi
327
328 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
329 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
330 test "X$echo_testing_string" = "X$echo_test_string"; then
331 :
332 else
333 # The Solaris, AIX, and Digital Unix default echo programs unquote
334 # backslashes. This makes it impossible to quote backslashes using
335 # echo "$something" | sed 's/\\/\\\\/g'
336 #
337 # So, first we look for a working echo in the user's PATH.
338
339 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
340 for dir in $PATH /usr/ucb; do
341 IFS="$lt_save_ifs"
342 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
343 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
344 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
345 test "X$echo_testing_string" = "X$echo_test_string"; then
346 echo="$dir/echo"
347 break
348 fi
349 done
350 IFS="$lt_save_ifs"
351
352 if test "X$echo" = Xecho; then
353 # We didn't find a better echo, so look for alternatives.
354 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
355 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
356 test "X$echo_testing_string" = "X$echo_test_string"; then
357 # This shell has a builtin print -r that does the trick.
358 echo='print -r'
359 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
360 test "X$CONFIG_SHELL" != X/bin/ksh; then
361 # If we have ksh, try running configure again with it.
362 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
363 export ORIGINAL_CONFIG_SHELL
364 CONFIG_SHELL=/bin/ksh
365 export CONFIG_SHELL
366 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
367 else
368 # Try using printf.
369 echo='printf %s\n'
370 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
371 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
372 test "X$echo_testing_string" = "X$echo_test_string"; then
373 # Cool, printf works
374 :
375 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
376 test "X$echo_testing_string" = 'X\t' &&
377 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
378 test "X$echo_testing_string" = "X$echo_test_string"; then
379 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
380 export CONFIG_SHELL
381 SHELL="$CONFIG_SHELL"
382 export SHELL
383 echo="$CONFIG_SHELL [$]0 --fallback-echo"
384 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
385 test "X$echo_testing_string" = 'X\t' &&
386 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
387 test "X$echo_testing_string" = "X$echo_test_string"; then
388 echo="$CONFIG_SHELL [$]0 --fallback-echo"
389 else
390 # maybe with a smaller string...
391 prev=:
392
393 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
394 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
395 then
396 break
397 fi
398 prev="$cmd"
399 done
400
401 if test "$prev" != 'sed 50q "[$]0"'; then
402 echo_test_string=`eval $prev`
403 export echo_test_string
404 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
405 else
406 # Oops. We lost completely, so just stick with echo.
407 echo=echo
408 fi
409 fi
410 fi
411 fi
412 fi
413 fi
414
415 # Copy echo and quote the copy suitably for passing to libtool from
416 # the Makefile, instead of quoting the original, which is used later.
417 ECHO=$echo
418 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
419 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
420 fi
421
422 AC_SUBST(ECHO)
423 ])])# _LT_AC_PROG_ECHO_BACKSLASH
424
425
426 # _LT_AC_LOCK
427 # -----------
428 AC_DEFUN([_LT_AC_LOCK],
429 [AC_ARG_ENABLE([libtool-lock],
430 [AC_HELP_STRING([--disable-libtool-lock],
431 [avoid locking (might break parallel builds)])])
432 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
433
434 # Some flags need to be propagated to the compiler or linker for good
435 # libtool support.
436 case $host in
437 ia64-*-hpux*)
438 # Find out which ABI we are using.
439 echo 'int i;' > conftest.$ac_ext
440 if AC_TRY_EVAL(ac_compile); then
441 case `/usr/bin/file conftest.$ac_objext` in
442 *ELF-32*)
443 HPUX_IA64_MODE="32"
444 ;;
445 *ELF-64*)
446 HPUX_IA64_MODE="64"
447 ;;
448 esac
449 fi
450 rm -rf conftest*
451 ;;
452 *-*-irix6*)
453 # Find out which ABI we are using.
454 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
455 if AC_TRY_EVAL(ac_compile); then
456 if test "$lt_cv_prog_gnu_ld" = yes; then
457 case `/usr/bin/file conftest.$ac_objext` in
458 *32-bit*)
459 LD="${LD-ld} -melf32bsmip"
460 ;;
461 *N32*)
462 LD="${LD-ld} -melf32bmipn32"
463 ;;
464 *64-bit*)
465 LD="${LD-ld} -melf64bmip"
466 ;;
467 esac
468 else
469 case `/usr/bin/file conftest.$ac_objext` in
470 *32-bit*)
471 LD="${LD-ld} -32"
472 ;;
473 *N32*)
474 LD="${LD-ld} -n32"
475 ;;
476 *64-bit*)
477 LD="${LD-ld} -64"
478 ;;
479 esac
480 fi
481 fi
482 rm -rf conftest*
483 ;;
484
485 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
486 # Find out which ABI we are using.
487 echo 'int i;' > conftest.$ac_ext
488 if AC_TRY_EVAL(ac_compile); then
489 case "`/usr/bin/file conftest.o`" in
490 *32-bit*)
491 case $host in
492 x86_64-*linux*)
493 LD="${LD-ld} -m elf_i386"
494 ;;
495 ppc64-*linux*|powerpc64-*linux*)
496 LD="${LD-ld} -m elf32ppclinux"
497 ;;
498 s390x-*linux*)
499 LD="${LD-ld} -m elf_s390"
500 ;;
501 sparc64-*linux*)
502 LD="${LD-ld} -m elf32_sparc"
503 ;;
504 esac
505 ;;
506 *64-bit*)
507 case $host in
508 x86_64-*linux*)
509 LD="${LD-ld} -m elf_x86_64"
510 ;;
511 ppc*-*linux*|powerpc*-*linux*)
512 LD="${LD-ld} -m elf64ppc"
513 ;;
514 s390*-*linux*)
515 LD="${LD-ld} -m elf64_s390"
516 ;;
517 sparc*-*linux*)
518 LD="${LD-ld} -m elf64_sparc"
519 ;;
520 esac
521 ;;
522 esac
523 fi
524 rm -rf conftest*
525 ;;
526
527 *-*-linux*)
528 # Test if the compiler is 64bit
529 echo 'int i;' > conftest.$ac_ext
530 lt_cv_cc_64bit_output=no
531 if AC_TRY_EVAL(ac_compile); then
532 case `/usr/bin/file conftest.$ac_objext` in
533 *"ELF 64"*)
534 lt_cv_cc_64bit_output=yes
535 ;;
536 esac
537 fi
538 rm -rf conftest*
539 ;;
540
541 *-*-sco3.2v5*)
542 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
543 SAVE_CFLAGS="$CFLAGS"
544 CFLAGS="$CFLAGS -belf"
545 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
546 [AC_LANG_PUSH(C)
547 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
548 AC_LANG_POP])
549 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
550 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
551 CFLAGS="$SAVE_CFLAGS"
552 fi
553 ;;
554 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
555 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
556 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
557 AC_CHECK_TOOL(AS, as, false)
558 AC_CHECK_TOOL(OBJDUMP, objdump, false)
559 ;;
560 ])
561 esac
562
563 need_locks="$enable_libtool_lock"
564
565 ])# _LT_AC_LOCK
566
567
568 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
569 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
570 # ----------------------------------------------------------------
571 # Check whether the given compiler option works
572 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
573 [AC_REQUIRE([LT_AC_PROG_SED])
574 AC_CACHE_CHECK([$1], [$2],
575 [$2=no
576 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
577 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
578 lt_compiler_flag="$3"
579 # Insert the option either (1) after the last *FLAGS variable, or
580 # (2) before a word containing "conftest.", or (3) at the end.
581 # Note that $ac_compile itself does not contain backslashes and begins
582 # with a dollar sign (not a hyphen), so the echo should work correctly.
583 # The option is referenced via a variable to avoid confusing sed.
584 lt_compile=`echo "$ac_compile" | $SED \
585 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
586 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
587 -e 's:$: $lt_compiler_flag:'`
588 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
589 (eval "$lt_compile" 2>conftest.err)
590 ac_status=$?
591 cat conftest.err >&AS_MESSAGE_LOG_FD
592 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
593 if (exit $ac_status) && test -s "$ac_outfile"; then
594 # The compiler can only warn and ignore the option if not recognized
595 # So say no if there are warnings
596 if test ! -s conftest.err; then
597 $2=yes
598 fi
599 fi
600 $rm conftest*
601 ])
602
603 if test x"[$]$2" = xyes; then
604 ifelse([$5], , :, [$5])
605 else
606 ifelse([$6], , :, [$6])
607 fi
608 ])# AC_LIBTOOL_COMPILER_OPTION
609
610
611 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
612 # [ACTION-SUCCESS], [ACTION-FAILURE])
613 # ------------------------------------------------------------
614 # Check whether the given compiler option works
615 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
616 [AC_CACHE_CHECK([$1], [$2],
617 [$2=no
618 save_LDFLAGS="$LDFLAGS"
619 LDFLAGS="$LDFLAGS $3"
620 printf "$lt_simple_link_test_code" > conftest.$ac_ext
621 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
622 # The compiler can only warn and ignore the option if not recognized
623 # So say no if there are warnings
624 if test -s conftest.err; then
625 # Append any errors to the config.log.
626 cat conftest.err 1>&AS_MESSAGE_LOG_FD
627 else
628 $2=yes
629 fi
630 fi
631 $rm conftest*
632 LDFLAGS="$save_LDFLAGS"
633 ])
634
635 if test x"[$]$2" = xyes; then
636 ifelse([$4], , :, [$4])
637 else
638 ifelse([$5], , :, [$5])
639 fi
640 ])# AC_LIBTOOL_LINKER_OPTION
641
642
643 # AC_LIBTOOL_SYS_MAX_CMD_LEN
644 # --------------------------
645 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
646 [# find the maximum length of command line arguments
647 AC_MSG_CHECKING([the maximum length of command line arguments])
648 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
649 i=0
650 testring="ABCD"
651
652 case $build_os in
653 msdosdjgpp*)
654 # On DJGPP, this test can blow up pretty badly due to problems in libc
655 # (any single argument exceeding 2000 bytes causes a buffer overrun
656 # during glob expansion). Even if it were fixed, the result of this
657 # check would be larger than it should be.
658 lt_cv_sys_max_cmd_len=12288; # 12K is about right
659 ;;
660
661 gnu*)
662 # Under GNU Hurd, this test is not required because there is
663 # no limit to the length of command line arguments.
664 # Libtool will interpret -1 as no limit whatsoever
665 lt_cv_sys_max_cmd_len=-1;
666 ;;
667
668 cygwin* | mingw*)
669 # On Win9x/ME, this test blows up -- it succeeds, but takes
670 # about 5 minutes as the teststring grows exponentially.
671 # Worse, since 9x/ME are not pre-emptively multitasking,
672 # you end up with a "frozen" computer, even though with patience
673 # the test eventually succeeds (with a max line length of 256k).
674 # Instead, let's just punt: use the minimum linelength reported by
675 # all of the supported platforms: 8192 (on NT/2K/XP).
676 lt_cv_sys_max_cmd_len=8192;
677 ;;
678
679 amigaos*)
680 # On AmigaOS with pdksh, this test takes hours, literally.
681 # So we just punt and use a minimum line length of 8192.
682 lt_cv_sys_max_cmd_len=8192;
683 ;;
684
685 *)
686 # If test is not a shell built-in, we'll probably end up computing a
687 # maximum length that is only half of the actual maximum length, but
688 # we can't tell.
689 while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \
690 = "XX$testring") >/dev/null 2>&1 &&
691 new_result=`expr "X$testring" : ".*" 2>&1` &&
692 lt_cv_sys_max_cmd_len=$new_result &&
693 test $i != 17 # 1/2 MB should be enough
694 do
695 i=`expr $i + 1`
696 testring=$testring$testring
697 done
698 testring=
699 # Add a significant safety factor because C++ compilers can tack on massive
700 # amounts of additional arguments before passing them to the linker.
701 # It appears as though 1/2 is a usable value.
702 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
703 ;;
704 esac
705 ])
706 if test -n $lt_cv_sys_max_cmd_len ; then
707 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
708 else
709 AC_MSG_RESULT(none)
710 fi
711 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
712
713
714 # _LT_AC_CHECK_DLFCN
715 # --------------------
716 AC_DEFUN([_LT_AC_CHECK_DLFCN],
717 [AC_CHECK_HEADERS(dlfcn.h)dnl
718 ])# _LT_AC_CHECK_DLFCN
719
720
721 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
722 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
723 # ------------------------------------------------------------------
724 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
725 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
726 if test "$cross_compiling" = yes; then :
727 [$4]
728 else
729 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
730 lt_status=$lt_dlunknown
731 cat > conftest.$ac_ext <<EOF
732 [#line __oline__ "configure"
733 #include "confdefs.h"
734
735 #if HAVE_DLFCN_H
736 #include <dlfcn.h>
737 #endif
738
739 #include <stdio.h>
740
741 #ifdef RTLD_GLOBAL
742 # define LT_DLGLOBAL RTLD_GLOBAL
743 #else
744 # ifdef DL_GLOBAL
745 # define LT_DLGLOBAL DL_GLOBAL
746 # else
747 # define LT_DLGLOBAL 0
748 # endif
749 #endif
750
751 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
752 find out it does not work in some platform. */
753 #ifndef LT_DLLAZY_OR_NOW
754 # ifdef RTLD_LAZY
755 # define LT_DLLAZY_OR_NOW RTLD_LAZY
756 # else
757 # ifdef DL_LAZY
758 # define LT_DLLAZY_OR_NOW DL_LAZY
759 # else
760 # ifdef RTLD_NOW
761 # define LT_DLLAZY_OR_NOW RTLD_NOW
762 # else
763 # ifdef DL_NOW
764 # define LT_DLLAZY_OR_NOW DL_NOW
765 # else
766 # define LT_DLLAZY_OR_NOW 0
767 # endif
768 # endif
769 # endif
770 # endif
771 #endif
772
773 #ifdef __cplusplus
774 extern "C" void exit (int);
775 #endif
776
777 void fnord() { int i=42;}
778 int main ()
779 {
780 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
781 int status = $lt_dlunknown;
782
783 if (self)
784 {
785 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
786 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
787 /* dlclose (self); */
788 }
789
790 exit (status);
791 }]
792 EOF
793 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
794 (./conftest; exit; ) 2>/dev/null
795 lt_status=$?
796 case x$lt_status in
797 x$lt_dlno_uscore) $1 ;;
798 x$lt_dlneed_uscore) $2 ;;
799 x$lt_unknown|x*) $3 ;;
800 esac
801 else :
802 # compilation failed
803 $3
804 fi
805 fi
806 rm -fr conftest*
807 ])# _LT_AC_TRY_DLOPEN_SELF
808
809
810 # AC_LIBTOOL_DLOPEN_SELF
811 # -------------------
812 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
813 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
814 if test "x$enable_dlopen" != xyes; then
815 enable_dlopen=unknown
816 enable_dlopen_self=unknown
817 enable_dlopen_self_static=unknown
818 else
819 lt_cv_dlopen=no
820 lt_cv_dlopen_libs=
821
822 case $host_os in
823 beos*)
824 lt_cv_dlopen="load_add_on"
825 lt_cv_dlopen_libs=
826 lt_cv_dlopen_self=yes
827 ;;
828
829 mingw* | pw32*)
830 lt_cv_dlopen="LoadLibrary"
831 lt_cv_dlopen_libs=
832 ;;
833
834 cygwin*)
835 lt_cv_dlopen="dlopen"
836 lt_cv_dlopen_libs=
837 ;;
838
839 darwin*)
840 # if libdl is installed we need to link against it
841 AC_CHECK_LIB([dl], [dlopen],
842 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
843 lt_cv_dlopen="dyld"
844 lt_cv_dlopen_libs=
845 lt_cv_dlopen_self=yes
846 ])
847 ;;
848
849 *)
850 AC_CHECK_FUNC([shl_load],
851 [lt_cv_dlopen="shl_load"],
852 [AC_CHECK_LIB([dld], [shl_load],
853 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
854 [AC_CHECK_FUNC([dlopen],
855 [lt_cv_dlopen="dlopen"],
856 [AC_CHECK_LIB([dl], [dlopen],
857 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
858 [AC_CHECK_LIB([svld], [dlopen],
859 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
860 [AC_CHECK_LIB([dld], [dld_link],
861 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
862 ])
863 ])
864 ])
865 ])
866 ])
867 ;;
868 esac
869
870 if test "x$lt_cv_dlopen" != xno; then
871 enable_dlopen=yes
872 else
873 enable_dlopen=no
874 fi
875
876 case $lt_cv_dlopen in
877 dlopen)
878 save_CPPFLAGS="$CPPFLAGS"
879 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
880
881 save_LDFLAGS="$LDFLAGS"
882 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
883
884 save_LIBS="$LIBS"
885 LIBS="$lt_cv_dlopen_libs $LIBS"
886
887 AC_CACHE_CHECK([whether a program can dlopen itself],
888 lt_cv_dlopen_self, [dnl
889 _LT_AC_TRY_DLOPEN_SELF(
890 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
891 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
892 ])
893
894 if test "x$lt_cv_dlopen_self" = xyes; then
895 LDFLAGS="$LDFLAGS $link_static_flag"
896 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
897 lt_cv_dlopen_self_static, [dnl
898 _LT_AC_TRY_DLOPEN_SELF(
899 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
900 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
901 ])
902 fi
903
904 CPPFLAGS="$save_CPPFLAGS"
905 LDFLAGS="$save_LDFLAGS"
906 LIBS="$save_LIBS"
907 ;;
908 esac
909
910 case $lt_cv_dlopen_self in
911 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
912 *) enable_dlopen_self=unknown ;;
913 esac
914
915 case $lt_cv_dlopen_self_static in
916 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
917 *) enable_dlopen_self_static=unknown ;;
918 esac
919 fi
920 ])# AC_LIBTOOL_DLOPEN_SELF
921
922
923 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
924 # ---------------------------------
925 # Check to see if options -c and -o are simultaneously supported by compiler
926 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
927 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
928 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
929 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
930 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
931 $rm -r conftest 2>/dev/null
932 mkdir conftest
933 cd conftest
934 mkdir out
935 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
936
937 lt_compiler_flag="-o out/conftest2.$ac_objext"
938 # Insert the option either (1) after the last *FLAGS variable, or
939 # (2) before a word containing "conftest.", or (3) at the end.
940 # Note that $ac_compile itself does not contain backslashes and begins
941 # with a dollar sign (not a hyphen), so the echo should work correctly.
942 lt_compile=`echo "$ac_compile" | $SED \
943 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
944 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
945 -e 's:$: $lt_compiler_flag:'`
946 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
947 (eval "$lt_compile" 2>out/conftest.err)
948 ac_status=$?
949 cat out/conftest.err >&AS_MESSAGE_LOG_FD
950 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
951 if (exit $ac_status) && test -s out/conftest2.$ac_objext
952 then
953 # The compiler can only warn and ignore the option if not recognized
954 # So say no if there are warnings
955 if test ! -s out/conftest.err; then
956 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
957 fi
958 fi
959 chmod u+w .
960 $rm conftest*
961 # SGI C++ compiler will create directory out/ii_files/ for
962 # template instantiation
963 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
964 $rm out/* && rmdir out
965 cd ..
966 rmdir conftest
967 $rm conftest*
968 ])
969 ])# AC_LIBTOOL_PROG_CC_C_O
970
971
972 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
973 # -----------------------------------------
974 # Check to see if we can do hard links to lock some files if needed
975 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
976 [AC_REQUIRE([_LT_AC_LOCK])dnl
977
978 hard_links="nottested"
979 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
980 # do not overwrite the value of need_locks provided by the user
981 AC_MSG_CHECKING([if we can lock with hard links])
982 hard_links=yes
983 $rm conftest*
984 ln conftest.a conftest.b 2>/dev/null && hard_links=no
985 touch conftest.a
986 ln conftest.a conftest.b 2>&5 || hard_links=no
987 ln conftest.a conftest.b 2>/dev/null && hard_links=no
988 AC_MSG_RESULT([$hard_links])
989 if test "$hard_links" = no; then
990 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
991 need_locks=warn
992 fi
993 else
994 need_locks=no
995 fi
996 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
997
998
999 # AC_LIBTOOL_OBJDIR
1000 # -----------------
1001 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1002 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1003 [rm -f .libs 2>/dev/null
1004 mkdir .libs 2>/dev/null
1005 if test -d .libs; then
1006 lt_cv_objdir=.libs
1007 else
1008 # MS-DOS does not allow filenames that begin with a dot.
1009 lt_cv_objdir=_libs
1010 fi
1011 rmdir .libs 2>/dev/null])
1012 objdir=$lt_cv_objdir
1013 ])# AC_LIBTOOL_OBJDIR
1014
1015
1016 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1017 # ----------------------------------------------
1018 # Check hardcoding attributes.
1019 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1020 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1021 _LT_AC_TAGVAR(hardcode_action, $1)=
1022 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1023 test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1024 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
1025
1026 # We can hardcode non-existant directories.
1027 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1028 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1029 # have to relink, otherwise we might link with an installed library
1030 # when we should be linking with a yet-to-be-installed one
1031 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1032 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1033 # Linking always hardcodes the temporary library directory.
1034 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1035 else
1036 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1037 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1038 fi
1039 else
1040 # We cannot hardcode anything, or else we can only hardcode existing
1041 # directories.
1042 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1043 fi
1044 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1045
1046 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1047 # Fast installation is not supported
1048 enable_fast_install=no
1049 elif test "$shlibpath_overrides_runpath" = yes ||
1050 test "$enable_shared" = no; then
1051 # Fast installation is not necessary
1052 enable_fast_install=needless
1053 fi
1054 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1055
1056
1057 # AC_LIBTOOL_SYS_LIB_STRIP
1058 # ------------------------
1059 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1060 [striplib=
1061 old_striplib=
1062 AC_MSG_CHECKING([whether stripping libraries is possible])
1063 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1064 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1065 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1066 AC_MSG_RESULT([yes])
1067 else
1068 # FIXME - insert some real tests, host_os isn't really good enough
1069 case $host_os in
1070 darwin*)
1071 if test -n "$STRIP" ; then
1072 striplib="$STRIP -x"
1073 AC_MSG_RESULT([yes])
1074 else
1075 AC_MSG_RESULT([no])
1076 fi
1077 ;;
1078 *)
1079 AC_MSG_RESULT([no])
1080 ;;
1081 esac
1082 fi
1083 ])# AC_LIBTOOL_SYS_LIB_STRIP
1084
1085
1086 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1087 # -----------------------------
1088 # PORTME Fill in your ld.so characteristics
1089 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1090 [AC_MSG_CHECKING([dynamic linker characteristics])
1091 library_names_spec=
1092 libname_spec='lib$name'
1093 soname_spec=
1094 shrext=".so"
1095 postinstall_cmds=
1096 postuninstall_cmds=
1097 finish_cmds=
1098 finish_eval=
1099 shlibpath_var=
1100 shlibpath_overrides_runpath=unknown
1101 version_type=none
1102 dynamic_linker="$host_os ld.so"
1103 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1104 if test "$GCC" = yes; then
1105 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1106 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1107 # if the path contains ";" then we assume it to be the separator
1108 # otherwise default to the standard path separator (i.e. ":") - it is
1109 # assumed that no part of a normal pathname contains ";" but that should
1110 # okay in the real world where ";" in dirpaths is itself problematic.
1111 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1112 else
1113 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1114 fi
1115 else
1116 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1117 fi
1118 need_lib_prefix=unknown
1119 hardcode_into_libs=no
1120
1121 # when you set need_version to no, make sure it does not cause -set_version
1122 # flags to be left without arguments
1123 need_version=unknown
1124
1125 case $host_os in
1126 aix3*)
1127 version_type=linux
1128 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1129 shlibpath_var=LIBPATH
1130
1131 # AIX 3 has no versioning support, so we append a major version to the name.
1132 soname_spec='${libname}${release}${shared_ext}$major'
1133 ;;
1134
1135 aix4* | aix5*)
1136 version_type=linux
1137 need_lib_prefix=no
1138 need_version=no
1139 hardcode_into_libs=yes
1140 if test "$host_cpu" = ia64; then
1141 # AIX 5 supports IA64
1142 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1143 shlibpath_var=LD_LIBRARY_PATH
1144 else
1145 # With GCC up to 2.95.x, collect2 would create an import file
1146 # for dependence libraries. The import file would start with
1147 # the line `#! .'. This would cause the generated library to
1148 # depend on `.', always an invalid library. This was fixed in
1149 # development snapshots of GCC prior to 3.0.
1150 case $host_os in
1151 aix4 | aix4.[[01]] | aix4.[[01]].*)
1152 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1153 echo ' yes '
1154 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1155 :
1156 else
1157 can_build_shared=no
1158 fi
1159 ;;
1160 esac
1161 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1162 # soname into executable. Probably we can add versioning support to
1163 # collect2, so additional links can be useful in future.
1164 if test "$aix_use_runtimelinking" = yes; then
1165 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1166 # instead of lib<name>.a to let people know that these are not
1167 # typical AIX shared libraries.
1168 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1169 else
1170 # We preserve .a as extension for shared libraries through AIX4.2
1171 # and later when we are not doing run time linking.
1172 library_names_spec='${libname}${release}.a $libname.a'
1173 soname_spec='${libname}${release}${shared_ext}$major'
1174 fi
1175 shlibpath_var=LIBPATH
1176 fi
1177 ;;
1178
1179 amigaos*)
1180 library_names_spec='$libname.ixlibrary $libname.a'
1181 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1182 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
1183 ;;
1184
1185 beos*)
1186 library_names_spec='${libname}${shared_ext}'
1187 dynamic_linker="$host_os ld.so"
1188 shlibpath_var=LIBRARY_PATH
1189 ;;
1190
1191 bsdi4*)
1192 version_type=linux
1193 need_version=no
1194 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1195 soname_spec='${libname}${release}${shared_ext}$major'
1196 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1197 shlibpath_var=LD_LIBRARY_PATH
1198 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1199 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1200 # the default ld.so.conf also contains /usr/contrib/lib and
1201 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1202 # libtool to hard-code these into programs
1203 ;;
1204
1205 cygwin* | mingw* | pw32*)
1206 version_type=windows
1207 shrext=".dll"
1208 need_version=no
1209 need_lib_prefix=no
1210
1211 case $GCC,$host_os in
1212 yes,cygwin* | yes,mingw* | yes,pw32*)
1213 library_names_spec='$libname.dll.a'
1214 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1215 postinstall_cmds='base_file=`basename \${file}`~
1216 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1217 dldir=$destdir/`dirname \$dlpath`~
1218 test -d \$dldir || mkdir -p \$dldir~
1219 $install_prog $dir/$dlname \$dldir/$dlname'
1220 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1221 dlpath=$dir/\$dldll~
1222 $rm \$dlpath'
1223 shlibpath_overrides_runpath=yes
1224
1225 case $host_os in
1226 cygwin*)
1227 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1228 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1229 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1230 ;;
1231 mingw*)
1232 # MinGW DLLs use traditional 'lib' prefix
1233 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1234 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1235 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1236 # It is most probably a Windows format PATH printed by
1237 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1238 # path with ; separators, and with drive letters. We can handle the
1239 # drive letters (cygwin fileutils understands them), so leave them,
1240 # especially as we might pass files found there to a mingw objdump,
1241 # which wouldn't understand a cygwinified path. Ahh.
1242 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1243 else
1244 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1245 fi
1246 ;;
1247 pw32*)
1248 # pw32 DLLs use 'pw' prefix rather than 'lib'
1249 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1250 ;;
1251 esac
1252 ;;
1253
1254 linux*)
1255 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
1256 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
1257 supports_anon_versioning=no
1258 case `$LD -v 2>/dev/null` in
1259 *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
1260 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
1261 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
1262 *\ 2.11.*) ;; # other 2.11 versions
1263 *) supports_anon_versioning=yes ;;
1264 esac
1265 if test $supports_anon_versioning = yes; then
1266 archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
1267 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
1268 $echo "local: *; };" >> $output_objdir/$libname.ver~
1269 $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
1270 else
1271 $archive_expsym_cmds="$archive_cmds"
1272 fi
1273 else
1274 ld_shlibs=no
1275 fi
1276 ;;
1277
1278 *)
1279 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1280 ;;
1281 esac
1282 dynamic_linker='Win32 ld.exe'
1283 # FIXME: first we should search . and the directory the executable is in
1284 shlibpath_var=PATH
1285 ;;
1286
1287 darwin* | rhapsody*)
1288 dynamic_linker="$host_os dyld"
1289 version_type=darwin
1290 need_lib_prefix=no
1291 need_version=no
1292 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1293 soname_spec='${libname}${release}${major}$shared_ext'
1294 shlibpath_overrides_runpath=yes
1295 shlibpath_var=DYLD_LIBRARY_PATH
1296 shrext='$(test .$module = .yes && echo .so || echo .dylib)'
1297 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1298 if test "$GCC" = yes; then
1299 sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1300 else
1301 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1302 fi
1303 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1304 ;;
1305
1306 dgux*)
1307 version_type=linux
1308 need_lib_prefix=no
1309 need_version=no
1310 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1311 soname_spec='${libname}${release}${shared_ext}$major'
1312 shlibpath_var=LD_LIBRARY_PATH
1313 ;;
1314
1315 freebsd1*)
1316 dynamic_linker=no
1317 ;;
1318
1319 kfreebsd*-gnu)
1320 version_type=linux
1321 need_lib_prefix=no
1322 need_version=no
1323 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1324 soname_spec='${libname}${release}${shared_ext}$major'
1325 shlibpath_var=LD_LIBRARY_PATH
1326 shlibpath_overrides_runpath=no
1327 hardcode_into_libs=yes
1328 dynamic_linker='GNU ld.so'
1329 ;;
1330
1331 freebsd*)
1332 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1333 version_type=freebsd-$objformat
1334 case $version_type in
1335 freebsd-elf*)
1336 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1337 need_version=no
1338 need_lib_prefix=no
1339 ;;
1340 freebsd-*)
1341 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1342 need_version=yes
1343 ;;
1344 esac
1345 shlibpath_var=LD_LIBRARY_PATH
1346 case $host_os in
1347 freebsd2*)
1348 shlibpath_overrides_runpath=yes
1349 ;;
1350 freebsd3.[01]* | freebsdelf3.[01]*)
1351 shlibpath_overrides_runpath=yes
1352 hardcode_into_libs=yes
1353 ;;
1354 *) # from 3.2 on
1355 shlibpath_overrides_runpath=no
1356 hardcode_into_libs=yes
1357 ;;
1358 esac
1359 ;;
1360
1361 gnu*)
1362 version_type=linux
1363 need_lib_prefix=no
1364 need_version=no
1365 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1366 soname_spec='${libname}${release}${shared_ext}$major'
1367 shlibpath_var=LD_LIBRARY_PATH
1368 hardcode_into_libs=yes
1369 ;;
1370
1371 hpux9* | hpux10* | hpux11*)
1372 # Give a soname corresponding to the major version so that dld.sl refuses to
1373 # link against other versions.
1374 version_type=sunos
1375 need_lib_prefix=no
1376 need_version=no
1377 case "$host_cpu" in
1378 ia64*)
1379 shrext='.so'
1380 hardcode_into_libs=yes
1381 dynamic_linker="$host_os dld.so"
1382 shlibpath_var=LD_LIBRARY_PATH
1383 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1384 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1385 soname_spec='${libname}${release}${shared_ext}$major'
1386 if test "X$HPUX_IA64_MODE" = X32; then
1387 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1388 else
1389 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1390 fi
1391 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1392 ;;
1393 hppa*64*)
1394 shrext='.sl'
1395 hardcode_into_libs=yes
1396 dynamic_linker="$host_os dld.sl"
1397 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1398 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1399 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1400 soname_spec='${libname}${release}${shared_ext}$major'
1401 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1402 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1403 ;;
1404 *)
1405 shrext='.sl'
1406 dynamic_linker="$host_os dld.sl"
1407 shlibpath_var=SHLIB_PATH
1408 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1409 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1410 soname_spec='${libname}${release}${shared_ext}$major'
1411 ;;
1412 esac
1413 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1414 postinstall_cmds='chmod 555 $lib'
1415 ;;
1416
1417 irix5* | irix6* | nonstopux*)
1418 case $host_os in
1419 nonstopux*) version_type=nonstopux ;;
1420 *)
1421 if test "$lt_cv_prog_gnu_ld" = yes; then
1422 version_type=linux
1423 else
1424 version_type=irix
1425 fi ;;
1426 esac
1427 need_lib_prefix=no
1428 need_version=no
1429 soname_spec='${libname}${release}${shared_ext}$major'
1430 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1431 case $host_os in
1432 irix5* | nonstopux*)
1433 libsuff= shlibsuff=
1434 ;;
1435 *)
1436 case $LD in # libtool.m4 will add one of these switches to LD
1437 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1438 libsuff= shlibsuff= libmagic=32-bit;;
1439 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1440 libsuff=32 shlibsuff=N32 libmagic=N32;;
1441 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1442 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1443 *) libsuff= shlibsuff= libmagic=never-match;;
1444 esac
1445 ;;
1446 esac
1447 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1448 shlibpath_overrides_runpath=no
1449 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1450 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1451 hardcode_into_libs=yes
1452 ;;
1453
1454 # No shared lib support for Linux oldld, aout, or coff.
1455 linux*oldld* | linux*aout* | linux*coff*)
1456 dynamic_linker=no
1457 ;;
1458
1459 # This must be Linux ELF.
1460 linux*)
1461 version_type=linux
1462 need_lib_prefix=no
1463 need_version=no
1464 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1465 soname_spec='${libname}${release}${shared_ext}$major'
1466 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1467 shlibpath_var=LD_LIBRARY_PATH
1468 shlibpath_overrides_runpath=no
1469 # This implies no fast_install, which is unacceptable.
1470 # Some rework will be needed to allow for fast_install
1471 # before this can be enabled.
1472 hardcode_into_libs=yes
1473
1474 # Append ld.so.conf contents to the search path
1475 if test -f /etc/ld.so.conf; then
1476 ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf`
1477 sys_lib_dlsearch_path_spec="/lib /usr/lib $ld_extra"
1478 fi
1479
1480 case $host_cpu:$lt_cv_cc_64bit_output in
1481 powerpc64:yes | s390x:yes | sparc64:yes | x86_64:yes)
1482 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /usr/X11R6/lib64"
1483 sys_lib_search_path_spec="/lib64 /usr/lib64 /usr/local/lib64 /usr/X11R6/lib64"
1484 ;;
1485 esac
1486
1487 # We used to test for /lib/ld.so.1 and disable shared libraries on
1488 # powerpc, because MkLinux only supported shared libraries with the
1489 # GNU dynamic linker. Since this was broken with cross compilers,
1490 # most powerpc-linux boxes support dynamic linking these days and
1491 # people can always --disable-shared, the test was removed, and we
1492 # assume the GNU/Linux dynamic linker is in use.
1493 dynamic_linker='GNU/Linux ld.so'
1494
1495 # Find out which ABI we are using (multilib Linux x86_64 hack).
1496 libsuff=
1497 case "$host_cpu" in
1498 x86_64*)
1499 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1500 if AC_TRY_EVAL(ac_compile); then
1501 case `/usr/bin/file conftest.$ac_objext` in
1502 *64-bit*)
1503 libsuff=64
1504 ;;
1505 esac
1506 fi
1507 rm -rf conftest*
1508 ;;
1509 *)
1510 ;;
1511 esac
1512 sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
1513 sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
1514 ;;
1515
1516 knetbsd*-gnu)
1517 version_type=linux
1518 need_lib_prefix=no
1519 need_version=no
1520 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1521 soname_spec='${libname}${release}${shared_ext}$major'
1522 shlibpath_var=LD_LIBRARY_PATH
1523 shlibpath_overrides_runpath=no
1524 hardcode_into_libs=yes
1525 dynamic_linker='GNU ld.so'
1526 ;;
1527
1528 netbsd*)
1529 version_type=sunos
1530 need_lib_prefix=no
1531 need_version=no
1532 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1533 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1534 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1535 dynamic_linker='NetBSD (a.out) ld.so'
1536 else
1537 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1538 soname_spec='${libname}${release}${shared_ext}$major'
1539 dynamic_linker='NetBSD ld.elf_so'
1540 fi
1541 shlibpath_var=LD_LIBRARY_PATH
1542 shlibpath_overrides_runpath=yes
1543 hardcode_into_libs=yes
1544 ;;
1545
1546 newsos6)
1547 version_type=linux
1548 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1549 shlibpath_var=LD_LIBRARY_PATH
1550 shlibpath_overrides_runpath=yes
1551 ;;
1552
1553 nto-qnx*)
1554 version_type=linux
1555 need_lib_prefix=no
1556 need_version=no
1557 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1558 soname_spec='${libname}${release}${shared_ext}$major'
1559 shlibpath_var=LD_LIBRARY_PATH
1560 shlibpath_overrides_runpath=yes
1561 ;;
1562
1563 openbsd*)
1564 version_type=sunos
1565 need_lib_prefix=no
1566 need_version=yes
1567 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1568 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1569 shlibpath_var=LD_LIBRARY_PATH
1570 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1571 case $host_os in
1572 openbsd2.[[89]] | openbsd2.[[89]].*)
1573 shlibpath_overrides_runpath=no
1574 ;;
1575 *)
1576 shlibpath_overrides_runpath=yes
1577 ;;
1578 esac
1579 else
1580 shlibpath_overrides_runpath=yes
1581 fi
1582 ;;
1583
1584 os2*)
1585 libname_spec='$name'
1586 shrext=".dll"
1587 need_lib_prefix=no
1588 library_names_spec='$libname${shared_ext} $libname.a'
1589 dynamic_linker='OS/2 ld.exe'
1590 shlibpath_var=LIBPATH
1591 ;;
1592
1593 osf3* | osf4* | osf5*)
1594 version_type=osf
1595 need_lib_prefix=no
1596 need_version=no
1597 soname_spec='${libname}${release}${shared_ext}$major'
1598 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1599 shlibpath_var=LD_LIBRARY_PATH
1600 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1601 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1602 ;;
1603
1604 sco3.2v5*)
1605 version_type=osf
1606 soname_spec='${libname}${release}${shared_ext}$major'
1607 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1608 shlibpath_var=LD_LIBRARY_PATH
1609 ;;
1610
1611 solaris*)
1612 version_type=linux
1613 need_lib_prefix=no
1614 need_version=no
1615 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1616 soname_spec='${libname}${release}${shared_ext}$major'
1617 shlibpath_var=LD_LIBRARY_PATH
1618 shlibpath_overrides_runpath=yes
1619 hardcode_into_libs=yes
1620 # ldd complains unless libraries are executable
1621 postinstall_cmds='chmod +x $lib'
1622 ;;
1623
1624 sunos4*)
1625 version_type=sunos
1626 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1627 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1628 shlibpath_var=LD_LIBRARY_PATH
1629 shlibpath_overrides_runpath=yes
1630 if test "$with_gnu_ld" = yes; then
1631 need_lib_prefix=no
1632 fi
1633 need_version=yes
1634 ;;
1635
1636 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1637 version_type=linux
1638 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1639 soname_spec='${libname}${release}${shared_ext}$major'
1640 shlibpath_var=LD_LIBRARY_PATH
1641 case $host_vendor in
1642 sni)
1643 shlibpath_overrides_runpath=no
1644 need_lib_prefix=no
1645 export_dynamic_flag_spec='${wl}-Blargedynsym'
1646 runpath_var=LD_RUN_PATH
1647 ;;
1648 siemens)
1649 need_lib_prefix=no
1650 ;;
1651 motorola)
1652 need_lib_prefix=no
1653 need_version=no
1654 shlibpath_overrides_runpath=no
1655 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1656 ;;
1657 esac
1658 ;;
1659
1660 sysv4*MP*)
1661 if test -d /usr/nec ;then
1662 version_type=linux
1663 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1664 soname_spec='$libname${shared_ext}.$major'
1665 shlibpath_var=LD_LIBRARY_PATH
1666 fi
1667 ;;
1668
1669 uts4*)
1670 version_type=linux
1671 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1672 soname_spec='${libname}${release}${shared_ext}$major'
1673 shlibpath_var=LD_LIBRARY_PATH
1674 ;;
1675
1676 *)
1677 dynamic_linker=no
1678 ;;
1679 esac
1680 AC_MSG_RESULT([$dynamic_linker])
1681 test "$dynamic_linker" = no && can_build_shared=no
1682 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1683
1684
1685 # _LT_AC_TAGCONFIG
1686 # ----------------
1687 AC_DEFUN([_LT_AC_TAGCONFIG],
1688 [AC_ARG_WITH([tags],
1689 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1690 [include additional configurations @<:@automatic@:>@])],
1691 [tagnames="$withval"])
1692
1693 if test -f "$ltmain" && test -n "$tagnames"; then
1694 if test ! -f "${ofile}"; then
1695 AC_MSG_WARN([output file `$ofile' does not exist])
1696 fi
1697
1698 if test -z "$LTCC"; then
1699 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1700 if test -z "$LTCC"; then
1701 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1702 else
1703 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1704 fi
1705 fi
1706
1707 # Extract list of available tagged configurations in $ofile.
1708 # Note that this assumes the entire list is on one line.
1709 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1710
1711 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1712 for tagname in $tagnames; do
1713 IFS="$lt_save_ifs"
1714 # Check whether tagname contains only valid characters
1715 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1716 "") ;;
1717 *) AC_MSG_ERROR([invalid tag name: $tagname])
1718 ;;
1719 esac
1720
1721 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1722 then
1723 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1724 fi
1725
1726 # Update the list of available tags.
1727 if test -n "$tagname"; then
1728 echo appending configuration tag \"$tagname\" to $ofile
1729
1730 case $tagname in
1731 CXX)
1732 if test -n "$CXX" && test "X$CXX" != "Xno"; then
1733 AC_LIBTOOL_LANG_CXX_CONFIG
1734 else
1735 tagname=""
1736 fi
1737 ;;
1738
1739 F77)
1740 if test -n "$F77" && test "X$F77" != "Xno"; then
1741 AC_LIBTOOL_LANG_F77_CONFIG
1742 else
1743 tagname=""
1744 fi
1745 ;;
1746
1747 GCJ)
1748 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1749 AC_LIBTOOL_LANG_GCJ_CONFIG
1750 else
1751 tagname=""
1752 fi
1753 ;;
1754
1755 RC)
1756 AC_LIBTOOL_LANG_RC_CONFIG
1757 ;;
1758
1759 *)
1760 AC_MSG_ERROR([Unsupported tag name: $tagname])
1761 ;;
1762 esac
1763
1764 # Append the new tag name to the list of available tags.
1765 if test -n "$tagname" ; then
1766 available_tags="$available_tags $tagname"
1767 fi
1768 fi
1769 done
1770 IFS="$lt_save_ifs"
1771
1772 # Now substitute the updated list of available tags.
1773 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1774 mv "${ofile}T" "$ofile"
1775 chmod +x "$ofile"
1776 else
1777 rm -f "${ofile}T"
1778 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1779 fi
1780 fi
1781 ])# _LT_AC_TAGCONFIG
1782
1783 # _LT_AC_SHARED_EXT
1784 # ----------------
1785 AC_DEFUN([_LT_AC_SHARED_EXT],[
1786 if test ! -f "${ofile}"; then
1787 AC_MSG_WARN([output file `$ofile' does not exist])
1788 fi
1789 if test -z "`grep -e 'shared_ext.*shrext' $ofile`"; then
1790 # Make sure $shared_ext gets set to $shrext
1791 if sed -e 's/shared_ext/shrext/g' "$ofile" > "${ofile}T"; then
1792 mv "${ofile}T" "$ofile"
1793 chmod +x "$ofile"
1794 else
1795 rm -f "${ofile}T"
1796 AC_MSG_ERROR([unable to update shared_ext.])
1797 fi
1798 fi
1799 ])# _LT_AC_SHARED_EXT
1800
1801
1802 # AC_LIBTOOL_DLOPEN
1803 # -----------------
1804 # enable checks for dlopen support
1805 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1806 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1807 ])# AC_LIBTOOL_DLOPEN
1808
1809
1810 # AC_LIBTOOL_WIN32_DLL
1811 # --------------------
1812 # declare package support for building win32 dll's
1813 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1814 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1815 ])# AC_LIBTOOL_WIN32_DLL
1816
1817
1818 # AC_ENABLE_SHARED([DEFAULT])
1819 # ---------------------------
1820 # implement the --enable-shared flag
1821 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1822 AC_DEFUN([AC_ENABLE_SHARED],
1823 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1824 AC_ARG_ENABLE([shared],
1825 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1826 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1827 [p=${PACKAGE-default}
1828 case $enableval in
1829 yes) enable_shared=yes ;;
1830 no) enable_shared=no ;;
1831 *)
1832 enable_shared=no
1833 # Look at the argument we got. We use all the common list separators.
1834 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1835 for pkg in $enableval; do
1836 IFS="$lt_save_ifs"
1837 if test "X$pkg" = "X$p"; then
1838 enable_shared=yes
1839 fi
1840 done
1841 IFS="$lt_save_ifs"
1842 ;;
1843 esac],
1844 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1845 ])# AC_ENABLE_SHARED
1846
1847
1848 # AC_DISABLE_SHARED
1849 # -----------------
1850 #- set the default shared flag to --disable-shared
1851 AC_DEFUN([AC_DISABLE_SHARED],
1852 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1853 AC_ENABLE_SHARED(no)
1854 ])# AC_DISABLE_SHARED
1855
1856
1857 # AC_ENABLE_STATIC([DEFAULT])
1858 # ---------------------------
1859 # implement the --enable-static flag
1860 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1861 AC_DEFUN([AC_ENABLE_STATIC],
1862 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1863 AC_ARG_ENABLE([static],
1864 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1865 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1866 [p=${PACKAGE-default}
1867 case $enableval in
1868 yes) enable_static=yes ;;
1869 no) enable_static=no ;;
1870 *)
1871 enable_static=no
1872 # Look at the argument we got. We use all the common list separators.
1873 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1874 for pkg in $enableval; do
1875 IFS="$lt_save_ifs"
1876 if test "X$pkg" = "X$p"; then
1877 enable_static=yes
1878 fi
1879 done
1880 IFS="$lt_save_ifs"
1881 ;;
1882 esac],
1883 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1884 ])# AC_ENABLE_STATIC
1885
1886
1887 # AC_DISABLE_STATIC
1888 # -----------------
1889 # set the default static flag to --disable-static
1890 AC_DEFUN([AC_DISABLE_STATIC],
1891 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1892 AC_ENABLE_STATIC(no)
1893 ])# AC_DISABLE_STATIC
1894
1895
1896 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1897 # ---------------------------------
1898 # implement the --enable-fast-install flag
1899 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1900 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1901 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1902 AC_ARG_ENABLE([fast-install],
1903 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1904 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1905 [p=${PACKAGE-default}
1906 case $enableval in
1907 yes) enable_fast_install=yes ;;
1908 no) enable_fast_install=no ;;
1909 *)
1910 enable_fast_install=no
1911 # Look at the argument we got. We use all the common list separators.
1912 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1913 for pkg in $enableval; do
1914 IFS="$lt_save_ifs"
1915 if test "X$pkg" = "X$p"; then
1916 enable_fast_install=yes
1917 fi
1918 done
1919 IFS="$lt_save_ifs"
1920 ;;
1921 esac],
1922 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1923 ])# AC_ENABLE_FAST_INSTALL
1924
1925
1926 # AC_DISABLE_FAST_INSTALL
1927 # -----------------------
1928 # set the default to --disable-fast-install
1929 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1930 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1931 AC_ENABLE_FAST_INSTALL(no)
1932 ])# AC_DISABLE_FAST_INSTALL
1933
1934
1935 # AC_LIBTOOL_PICMODE([MODE])
1936 # --------------------------
1937 # implement the --with-pic flag
1938 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1939 AC_DEFUN([AC_LIBTOOL_PICMODE],
1940 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1941 pic_mode=ifelse($#,1,$1,default)
1942 ])# AC_LIBTOOL_PICMODE
1943
1944
1945 # AC_PROG_EGREP
1946 # -------------
1947 # This is predefined starting with Autoconf 2.54, so this conditional
1948 # definition can be removed once we require Autoconf 2.54 or later.
1949 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1950 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1951 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1952 then ac_cv_prog_egrep='grep -E'
1953 else ac_cv_prog_egrep='egrep'
1954 fi])
1955 EGREP=$ac_cv_prog_egrep
1956 AC_SUBST([EGREP])
1957 ])])
1958
1959
1960 # AC_PATH_TOOL_PREFIX
1961 # -------------------
1962 # find a file program which can recognise shared library
1963 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1964 [AC_REQUIRE([AC_PROG_EGREP])dnl
1965 AC_MSG_CHECKING([for $1])
1966 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1967 [case $MAGIC_CMD in
1968 [[\\/*] | ?:[\\/]*])
1969 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1970 ;;
1971 *)
1972 lt_save_MAGIC_CMD="$MAGIC_CMD"
1973 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1974 dnl $ac_dummy forces splitting on constant user-supplied paths.
1975 dnl POSIX.2 word splitting is done only on the output of word expansions,
1976 dnl not every word. This closes a longstanding sh security hole.
1977 ac_dummy="ifelse([$2], , $PATH, [$2])"
1978 for ac_dir in $ac_dummy; do
1979 IFS="$lt_save_ifs"
1980 test -z "$ac_dir" && ac_dir=.
1981 if test -f $ac_dir/$1; then
1982 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1983 if test -n "$file_magic_test_file"; then
1984 case $deplibs_check_method in
1985 "file_magic "*)
1986 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1987 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1988 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1989 $EGREP "$file_magic_regex" > /dev/null; then
1990 :
1991 else
1992 cat <<EOF 1>&2
1993
1994 *** Warning: the command libtool uses to detect shared libraries,
1995 *** $file_magic_cmd, produces output that libtool cannot recognize.
1996 *** The result is that libtool may fail to recognize shared libraries
1997 *** as such. This will affect the creation of libtool libraries that
1998 *** depend on shared libraries, but programs linked with such libtool
1999 *** libraries will work regardless of this problem. Nevertheless, you
2000 *** may want to report the problem to your system manager and/or to
2001 *** bug-libtool@gnu.org
2002
2003 EOF
2004 fi ;;
2005 esac
2006 fi
2007 break
2008 fi
2009 done
2010 IFS="$lt_save_ifs"
2011 MAGIC_CMD="$lt_save_MAGIC_CMD"
2012 ;;
2013 esac])
2014 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2015 if test -n "$MAGIC_CMD"; then
2016 AC_MSG_RESULT($MAGIC_CMD)
2017 else
2018 AC_MSG_RESULT(no)
2019 fi
2020 ])# AC_PATH_TOOL_PREFIX
2021
2022
2023 # AC_PATH_MAGIC
2024 # -------------
2025 # find a file program which can recognise a shared library
2026 AC_DEFUN([AC_PATH_MAGIC],
2027 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2028 if test -z "$lt_cv_path_MAGIC_CMD"; then
2029 if test -n "$ac_tool_prefix"; then
2030 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2031 else
2032 MAGIC_CMD=:
2033 fi
2034 fi
2035 ])# AC_PATH_MAGIC
2036
2037
2038 # AC_PROG_LD
2039 # ----------
2040 # find the pathname to the GNU or non-GNU linker
2041 AC_DEFUN([AC_PROG_LD],
2042 [AC_ARG_WITH([gnu-ld],
2043 [AC_HELP_STRING([--with-gnu-ld],
2044 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2045 [test "$withval" = no || with_gnu_ld=yes],
2046 [with_gnu_ld=no])
2047 AC_REQUIRE([LT_AC_PROG_SED])dnl
2048 AC_REQUIRE([AC_PROG_CC])dnl
2049 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2050 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2051 ac_prog=ld
2052 if test "$GCC" = yes; then
2053 # Check if gcc -print-prog-name=ld gives a path.
2054 AC_MSG_CHECKING([for ld used by $CC])
2055 case $host in
2056 *-*-mingw*)
2057 # gcc leaves a trailing carriage return which upsets mingw
2058 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2059 *)
2060 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2061 esac
2062 case $ac_prog in
2063 # Accept absolute paths.
2064 [[\\/]]* | ?:[[\\/]]*)
2065 re_direlt='/[[^/]][[^/]]*/\.\./'
2066 # Canonicalize the pathname of ld
2067 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2068 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2069 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2070 done
2071 test -z "$LD" && LD="$ac_prog"
2072 ;;
2073 "")
2074 # If it fails, then pretend we aren't using GCC.
2075 ac_prog=ld
2076 ;;
2077 *)
2078 # If it is relative, then search for the first ld in PATH.
2079 with_gnu_ld=unknown
2080 ;;
2081 esac
2082 elif test "$with_gnu_ld" = yes; then
2083 AC_MSG_CHECKING([for GNU ld])
2084 else
2085 AC_MSG_CHECKING([for non-GNU ld])
2086 fi
2087 AC_CACHE_VAL(lt_cv_path_LD,
2088 [if test -z "$LD"; then
2089 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2090 for ac_dir in $PATH; do
2091 IFS="$lt_save_ifs"
2092 test -z "$ac_dir" && ac_dir=.
2093 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2094 lt_cv_path_LD="$ac_dir/$ac_prog"
2095 # Check to see if the program is GNU ld. I'd rather use --version,
2096 # but apparently some GNU ld's only accept -v.
2097 # Break only if it was the GNU/non-GNU ld that we prefer.
2098 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2099 *GNU* | *'with BFD'*)
2100 test "$with_gnu_ld" != no && break
2101 ;;
2102 *)
2103 test "$with_gnu_ld" != yes && break
2104 ;;
2105 esac
2106 fi
2107 done
2108 IFS="$lt_save_ifs"
2109 else
2110 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2111 fi])
2112 LD="$lt_cv_path_LD"
2113 if test -n "$LD"; then
2114 AC_MSG_RESULT($LD)
2115 else
2116 AC_MSG_RESULT(no)
2117 fi
2118 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2119 AC_PROG_LD_GNU
2120 ])# AC_PROG_LD
2121
2122
2123 # AC_PROG_LD_GNU
2124 # --------------
2125 AC_DEFUN([AC_PROG_LD_GNU],
2126 [AC_REQUIRE([AC_PROG_EGREP])dnl
2127 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2128 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2129 case `$LD -v 2>&1 </dev/null` in
2130 *GNU* | *'with BFD'*)
2131 lt_cv_prog_gnu_ld=yes
2132 ;;
2133 *)
2134 lt_cv_prog_gnu_ld=no
2135 ;;
2136 esac])
2137 with_gnu_ld=$lt_cv_prog_gnu_ld
2138 ])# AC_PROG_LD_GNU
2139
2140
2141 # AC_PROG_LD_RELOAD_FLAG
2142 # ----------------------
2143 # find reload flag for linker
2144 # -- PORTME Some linkers may need a different reload flag.
2145 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2146 [AC_CACHE_CHECK([for $LD option to reload object files],
2147 lt_cv_ld_reload_flag,
2148 [lt_cv_ld_reload_flag='-r'])
2149 reload_flag=$lt_cv_ld_reload_flag
2150 case $reload_flag in
2151 "" | " "*) ;;
2152 *) reload_flag=" $reload_flag" ;;
2153 esac
2154 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2155 ])# AC_PROG_LD_RELOAD_FLAG
2156
2157
2158 # AC_DEPLIBS_CHECK_METHOD
2159 # -----------------------
2160 # how to check for library dependencies
2161 # -- PORTME fill in with the dynamic library characteristics
2162 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2163 [AC_CACHE_CHECK([how to recognise dependent libraries],
2164 lt_cv_deplibs_check_method,
2165 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2166 lt_cv_file_magic_test_file=
2167 lt_cv_deplibs_check_method='unknown'
2168 # Need to set the preceding variable on all platforms that support
2169 # interlibrary dependencies.
2170 # 'none' -- dependencies not supported.
2171 # `unknown' -- same as none, but documents that we really don't know.
2172 # 'pass_all' -- all dependencies passed with no checks.
2173 # 'test_compile' -- check by making test program.
2174 # 'file_magic [[regex]]' -- check by looking for files in library path
2175 # which responds to the $file_magic_cmd with a given extended regex.
2176 # If you have `file' or equivalent on your system and you're not sure
2177 # whether `pass_all' will *always* work, you probably want this one.
2178
2179 case $host_os in
2180 aix4* | aix5*)
2181 lt_cv_deplibs_check_method=pass_all
2182 ;;
2183
2184 beos*)
2185 lt_cv_deplibs_check_method=pass_all
2186 ;;
2187
2188 bsdi4*)
2189 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2190 lt_cv_file_magic_cmd='/usr/bin/file -L'
2191 lt_cv_file_magic_test_file=/shlib/libc.so
2192 ;;
2193
2194 cygwin*)
2195 # win32_libid is a shell function defined in ltmain.sh
2196 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2197 lt_cv_file_magic_cmd='win32_libid'
2198 ;;
2199
2200 mingw* | pw32*)
2201 # Base MSYS/MinGW do not provide the 'file' command needed by
2202 # win32_libid shell function, so use a weaker test based on 'objdump'.
2203 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2204 lt_cv_file_magic_cmd='$OBJDUMP -f'
2205 ;;
2206
2207 darwin* | rhapsody*)
2208 lt_cv_deplibs_check_method=pass_all
2209 ;;
2210
2211 freebsd* | kfreebsd*-gnu)
2212 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2213 case $host_cpu in
2214 i*86 )
2215 # Not sure whether the presence of OpenBSD here was a mistake.
2216 # Let's accept both of them until this is cleared up.
2217 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2218 lt_cv_file_magic_cmd=/usr/bin/file
2219 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2220 ;;
2221 esac
2222 else
2223 lt_cv_deplibs_check_method=pass_all
2224 fi
2225 ;;
2226
2227 gnu*)
2228 lt_cv_deplibs_check_method=pass_all
2229 ;;
2230
2231 hpux10.20* | hpux11*)
2232 lt_cv_file_magic_cmd=/usr/bin/file
2233 case "$host_cpu" in
2234 ia64*)
2235 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2236 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2237 ;;
2238 hppa*64*)
2239 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2240 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2241 ;;
2242 *)
2243 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2244 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2245 ;;
2246 esac
2247 ;;
2248
2249 irix5* | irix6* | nonstopux*)
2250 case $LD in
2251 *-32|*"-32 ") libmagic=32-bit;;
2252 *-n32|*"-n32 ") libmagic=N32;;
2253 *-64|*"-64 ") libmagic=64-bit;;
2254 *) libmagic=never-match;;
2255 esac
2256 lt_cv_deplibs_check_method=pass_all
2257 ;;
2258
2259 # This must be Linux ELF.
2260 linux*)
2261 case $host_cpu in
2262 alpha*|hppa*|i*86|ia64*|m68*|mips*|powerpc*|sparc*|s390*|sh*|x86_64*)
2263 lt_cv_deplibs_check_method=pass_all ;;
2264 *)
2265 # glibc up to 2.1.1 does not perform some relocations on ARM
2266 # this will be overridden with pass_all, but let us keep it just in case
2267 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
2268 esac
2269 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2270 lt_cv_deplibs_check_method=pass_all
2271 ;;
2272
2273 netbsd*)
2274 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2275 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2276 else
2277 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2278 fi
2279 ;;
2280
2281 newos6*)
2282 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2283 lt_cv_file_magic_cmd=/usr/bin/file
2284 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2285 ;;
2286
2287 nto-qnx*)
2288 lt_cv_deplibs_check_method=unknown
2289 ;;
2290
2291 openbsd*)
2292 lt_cv_file_magic_cmd=/usr/bin/file
2293 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2294 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2295 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
2296 else
2297 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
2298 fi
2299 ;;
2300
2301 osf3* | osf4* | osf5*)
2302 lt_cv_deplibs_check_method=pass_all
2303 ;;
2304
2305 sco3.2v5*)
2306 lt_cv_deplibs_check_method=pass_all
2307 ;;
2308
2309 solaris*)
2310 lt_cv_deplibs_check_method=pass_all
2311 ;;
2312
2313 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2314 case $host_vendor in
2315 motorola)
2316 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2317 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2318 ;;
2319 ncr)
2320 lt_cv_deplibs_check_method=pass_all
2321 ;;
2322 sequent)
2323 lt_cv_file_magic_cmd='/bin/file'
2324 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2325 ;;
2326 sni)
2327 lt_cv_file_magic_cmd='/bin/file'
2328 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2329 lt_cv_file_magic_test_file=/lib/libc.so
2330 ;;
2331 siemens)
2332 lt_cv_deplibs_check_method=pass_all
2333 ;;
2334 esac
2335 ;;
2336
2337 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2338 lt_cv_deplibs_check_method=pass_all
2339 ;;
2340 esac
2341 ])
2342 file_magic_cmd=$lt_cv_file_magic_cmd
2343 deplibs_check_method=$lt_cv_deplibs_check_method
2344 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2345 ])# AC_DEPLIBS_CHECK_METHOD
2346
2347
2348 # AC_PROG_NM
2349 # ----------
2350 # find the pathname to a BSD-compatible name lister
2351 AC_DEFUN([AC_PROG_NM],
2352 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2353 [if test -n "$NM"; then
2354 # Let the user override the test.
2355 lt_cv_path_NM="$NM"
2356 else
2357 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2358 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2359 IFS="$lt_save_ifs"
2360 test -z "$ac_dir" && ac_dir=.
2361 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2362 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2363 # Check to see if the nm accepts a BSD-compat flag.
2364 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2365 # nm: unknown option "B" ignored
2366 # Tru64's nm complains that /dev/null is an invalid object file
2367 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2368 */dev/null* | *'Invalid file or object type'*)
2369 lt_cv_path_NM="$tmp_nm -B"
2370 break
2371 ;;
2372 *)
2373 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2374 */dev/null*)
2375 lt_cv_path_NM="$tmp_nm -p"
2376 break
2377 ;;
2378 *)
2379 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2380 continue # so that we can try to find one that supports BSD flags
2381 ;;
2382 esac
2383 esac
2384 fi
2385 done
2386 IFS="$lt_save_ifs"
2387 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2388 fi])
2389 NM="$lt_cv_path_NM"
2390 ])# AC_PROG_NM
2391
2392
2393 # AC_CHECK_LIBM
2394 # -------------
2395 # check for math library
2396 AC_DEFUN([AC_CHECK_LIBM],
2397 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2398 LIBM=
2399 case $host in
2400 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2401 # These system don't have libm, or don't need it
2402 ;;
2403 *-ncr-sysv4.3*)
2404 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2405 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2406 ;;
2407 *)
2408 AC_CHECK_LIB(m, cos, LIBM="-lm")
2409 ;;
2410 esac
2411 ])# AC_CHECK_LIBM
2412
2413
2414 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2415 # -----------------------------------
2416 # sets LIBLTDL to the link flags for the libltdl convenience library and
2417 # LTDLINCL to the include flags for the libltdl header and adds
2418 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2419 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2420 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2421 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2422 # '${top_srcdir}/' (note the single quotes!). If your package is not
2423 # flat and you're not using automake, define top_builddir and
2424 # top_srcdir appropriately in the Makefiles.
2425 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2426 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2427 case $enable_ltdl_convenience in
2428 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2429 "") enable_ltdl_convenience=yes
2430 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2431 esac
2432 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2433 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2434 # For backwards non-gettext consistent compatibility...
2435 INCLTDL="$LTDLINCL"
2436 ])# AC_LIBLTDL_CONVENIENCE
2437
2438
2439 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2440 # -----------------------------------
2441 # sets LIBLTDL to the link flags for the libltdl installable library and
2442 # LTDLINCL to the include flags for the libltdl header and adds
2443 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2444 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2445 # DIRECTORY is not provided and an installed libltdl is not found, it is
2446 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2447 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2448 # quotes!). If your package is not flat and you're not using automake,
2449 # define top_builddir and top_srcdir appropriately in the Makefiles.
2450 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2451 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2452 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2453 AC_CHECK_LIB(ltdl, lt_dlinit,
2454 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2455 [if test x"$enable_ltdl_install" = xno; then
2456 AC_MSG_WARN([libltdl not installed, but installation disabled])
2457 else
2458 enable_ltdl_install=yes
2459 fi
2460 ])
2461 if test x"$enable_ltdl_install" = x"yes"; then
2462 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2463 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2464 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2465 else
2466 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2467 LIBLTDL="-lltdl"
2468 LTDLINCL=
2469 fi
2470 # For backwards non-gettext consistent compatibility...
2471 INCLTDL="$LTDLINCL"
2472 ])# AC_LIBLTDL_INSTALLABLE
2473
2474
2475 # AC_LIBTOOL_CXX
2476 # --------------
2477 # enable support for C++ libraries
2478 AC_DEFUN([AC_LIBTOOL_CXX],
2479 [AC_REQUIRE([_LT_AC_LANG_CXX])
2480 ])# AC_LIBTOOL_CXX
2481
2482
2483 # _LT_AC_LANG_CXX
2484 # ---------------
2485 AC_DEFUN([_LT_AC_LANG_CXX],
2486 [AC_REQUIRE([AC_PROG_CXX])
2487 AC_REQUIRE([AC_PROG_CXXCPP])
2488 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2489 ])# _LT_AC_LANG_CXX
2490
2491
2492 # AC_LIBTOOL_F77
2493 # --------------
2494 # enable support for Fortran 77 libraries
2495 AC_DEFUN([AC_LIBTOOL_F77],
2496 [AC_REQUIRE([_LT_AC_LANG_F77])
2497 ])# AC_LIBTOOL_F77
2498
2499
2500 # _LT_AC_LANG_F77
2501 # ---------------
2502 AC_DEFUN([_LT_AC_LANG_F77],
2503 [AC_REQUIRE([AC_PROG_F77])
2504 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2505 ])# _LT_AC_LANG_F77
2506
2507
2508 # AC_LIBTOOL_GCJ
2509 # --------------
2510 # enable support for GCJ libraries
2511 AC_DEFUN([AC_LIBTOOL_GCJ],
2512 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2513 ])# AC_LIBTOOL_GCJ
2514
2515
2516 # _LT_AC_LANG_GCJ
2517 # ---------------
2518 AC_DEFUN([_LT_AC_LANG_GCJ],
2519 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2520 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2521 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2522 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2523 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2524 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2525 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2526 ])# _LT_AC_LANG_GCJ
2527
2528
2529 # AC_LIBTOOL_RC
2530 # --------------
2531 # enable support for Windows resource files
2532 AC_DEFUN([AC_LIBTOOL_RC],
2533 [AC_REQUIRE([LT_AC_PROG_RC])
2534 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2535 ])# AC_LIBTOOL_RC
2536
2537
2538 # AC_LIBTOOL_LANG_C_CONFIG
2539 # ------------------------
2540 # Ensure that the configuration vars for the C compiler are
2541 # suitably defined. Those variables are subsequently used by
2542 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2543 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2544 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2545 [lt_save_CC="$CC"
2546 AC_LANG_PUSH(C)
2547
2548 # Source file extension for C test sources.
2549 ac_ext=c
2550
2551 # Object file extension for compiled C test sources.
2552 objext=o
2553 _LT_AC_TAGVAR(objext, $1)=$objext
2554
2555 # Code to be used in simple compile tests
2556 lt_simple_compile_test_code="int some_variable = 0;\n"
2557
2558 # Code to be used in simple link tests
2559 lt_simple_link_test_code='int main(){return(0);}\n'
2560
2561 _LT_AC_SYS_COMPILER
2562
2563 #
2564 # Check for any special shared library compilation flags.
2565 #
2566 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2567 if test "$GCC" = no; then
2568 case $host_os in
2569 sco3.2v5*)
2570 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2571 ;;
2572 esac
2573 fi
2574 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2575 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2576 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2577 else
2578 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2579 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2580 fi
2581 fi
2582
2583
2584 #
2585 # Check to make sure the static flag actually works.
2586 #
2587 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2588 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2589 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2590 [],
2591 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2592
2593
2594 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2595 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2596 AC_LIBTOOL_PROG_CC_C_O($1)
2597 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2598 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2599 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2600 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2601 AC_LIBTOOL_SYS_LIB_STRIP
2602 AC_LIBTOOL_DLOPEN_SELF($1)
2603
2604 # Report which librarie types wil actually be built
2605 AC_MSG_CHECKING([if libtool supports shared libraries])
2606 AC_MSG_RESULT([$can_build_shared])
2607
2608 AC_MSG_CHECKING([whether to build shared libraries])
2609 test "$can_build_shared" = "no" && enable_shared=no
2610
2611 # On AIX, shared libraries and static libraries use the same namespace, and
2612 # are all built from PIC.
2613 case "$host_os" in
2614 aix3*)
2615 test "$enable_shared" = yes && enable_static=no
2616 if test -n "$RANLIB"; then
2617 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2618 postinstall_cmds='$RANLIB $lib'
2619 fi
2620 ;;
2621
2622 aix4*)
2623 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2624 test "$enable_shared" = yes && enable_static=no
2625 fi
2626 ;;
2627 darwin* | rhapsody*)
2628 if test "$GCC" = yes; then
2629 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2630 case "$host_os" in
2631 rhapsody* | darwin1.[[012]])
2632 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2633 ;;
2634 *) # Darwin 1.3 on
2635 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2636 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2637 else
2638 case ${MACOSX_DEPLOYMENT_TARGET} in
2639 10.[[012]])
2640 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2641 ;;
2642 10.*)
2643 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2644 ;;
2645 esac
2646 fi
2647 ;;
2648 esac
2649 output_verbose_link_cmd='echo'
2650 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
2651 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2652 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2653 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2654 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2655 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2656 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2657 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2658 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2659 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2660 else
2661 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2662 fi
2663 ;;
2664 esac
2665 AC_MSG_RESULT([$enable_shared])
2666
2667 AC_MSG_CHECKING([whether to build static libraries])
2668 # Make sure either enable_shared or enable_static is yes.
2669 test "$enable_shared" = yes || enable_static=yes
2670 AC_MSG_RESULT([$enable_static])
2671
2672 AC_LIBTOOL_CONFIG($1)
2673
2674 AC_LANG_POP
2675 CC="$lt_save_CC"
2676 ])# AC_LIBTOOL_LANG_C_CONFIG
2677
2678
2679 # AC_LIBTOOL_LANG_CXX_CONFIG
2680 # --------------------------
2681 # Ensure that the configuration vars for the C compiler are
2682 # suitably defined. Those variables are subsequently used by
2683 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2684 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2685 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2686 [AC_LANG_PUSH(C++)
2687 AC_REQUIRE([AC_PROG_CXX])
2688 AC_REQUIRE([AC_PROG_CXXCPP])
2689
2690 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2691 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2692 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2693 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2694 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2695 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2696 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2697 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2698 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2699 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2700 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2701 _LT_AC_TAGVAR(module_cmds, $1)=
2702 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2703 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2704 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2705 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2706 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2707 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2708
2709 # Dependencies to place before and after the object being linked:
2710 _LT_AC_TAGVAR(predep_objects, $1)=
2711 _LT_AC_TAGVAR(postdep_objects, $1)=
2712 _LT_AC_TAGVAR(predeps, $1)=
2713 _LT_AC_TAGVAR(postdeps, $1)=
2714 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2715
2716 # Source file extension for C++ test sources.
2717 ac_ext=cc
2718
2719 # Object file extension for compiled C++ test sources.
2720 objext=o
2721 _LT_AC_TAGVAR(objext, $1)=$objext
2722
2723 # Code to be used in simple compile tests
2724 lt_simple_compile_test_code="int some_variable = 0;\n"
2725
2726 # Code to be used in simple link tests
2727 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2728
2729 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2730 _LT_AC_SYS_COMPILER
2731
2732 # Allow CC to be a program name with arguments.
2733 lt_save_CC=$CC
2734 lt_save_LD=$LD
2735 lt_save_GCC=$GCC
2736 GCC=$GXX
2737 lt_save_with_gnu_ld=$with_gnu_ld
2738 lt_save_path_LD=$lt_cv_path_LD
2739 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2740 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2741 else
2742 unset lt_cv_prog_gnu_ld
2743 fi
2744 if test -n "${lt_cv_path_LDCXX+set}"; then
2745 lt_cv_path_LD=$lt_cv_path_LDCXX
2746 else
2747 unset lt_cv_path_LD
2748 fi
2749 test -z "${LDCXX+set}" || LD=$LDCXX
2750 CC=${CXX-"c++"}
2751 compiler=$CC
2752 _LT_AC_TAGVAR(compiler, $1)=$CC
2753 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2754
2755 # We don't want -fno-exception wen compiling C++ code, so set the
2756 # no_builtin_flag separately
2757 if test "$GXX" = yes; then
2758 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2759 else
2760 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2761 fi
2762
2763 if test "$GXX" = yes; then
2764 # Set up default GNU C++ configuration
2765
2766 AC_PROG_LD
2767
2768 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2769 # archiving commands below assume that GNU ld is being used.
2770 if test "$with_gnu_ld" = yes; then
2771 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2772 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2773
2774 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2775 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2776
2777 # If archive_cmds runs LD, not CC, wlarc should be empty
2778 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2779 # investigate it a little bit more. (MM)
2780 wlarc='${wl}'
2781
2782 # ancient GNU ld didn't support --whole-archive et. al.
2783 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2784 grep 'no-whole-archive' > /dev/null; then
2785 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2786 else
2787 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2788 fi
2789 else
2790 with_gnu_ld=no
2791 wlarc=
2792
2793 # A generic and very simple default shared library creation
2794 # command for GNU C++ for the case where it uses the native
2795 # linker, instead of GNU ld. If possible, this setting should
2796 # overridden to take advantage of the native linker features on
2797 # the platform it is being used on.
2798 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2799 fi
2800
2801 # Commands to make compiler produce verbose output that lists
2802 # what "hidden" libraries, object files and flags are used when
2803 # linking a shared library.
2804 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2805
2806 else
2807 GXX=no
2808 with_gnu_ld=no
2809 wlarc=
2810 fi
2811
2812 # PORTME: fill in a description of your system's C++ link characteristics
2813 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2814 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2815 case $host_os in
2816 aix3*)
2817 # FIXME: insert proper C++ library support
2818 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2819 ;;
2820 aix4* | aix5*)
2821 if test "$host_cpu" = ia64; then
2822 # On IA64, the linker does run time linking by default, so we don't
2823 # have to do anything special.
2824 aix_use_runtimelinking=no
2825 exp_sym_flag='-Bexport'
2826 no_entry_flag=""
2827 else
2828 aix_use_runtimelinking=no
2829
2830 # Test if we are trying to use run time linking or normal
2831 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2832 # need to do runtime linking.
2833 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2834 for ld_flag in $LDFLAGS; do
2835 case $ld_flag in
2836 *-brtl*)
2837 aix_use_runtimelinking=yes
2838 break
2839 ;;
2840 esac
2841 done
2842 esac
2843
2844 exp_sym_flag='-bexport'
2845 no_entry_flag='-bnoentry'
2846 fi
2847
2848 # When large executables or shared objects are built, AIX ld can
2849 # have problems creating the table of contents. If linking a library
2850 # or program results in "error TOC overflow" add -mminimal-toc to
2851 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2852 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2853
2854 _LT_AC_TAGVAR(archive_cmds, $1)=''
2855 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2856 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2857 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2858
2859 if test "$GXX" = yes; then
2860 case $host_os in aix4.[012]|aix4.[012].*)
2861 # We only want to do this on AIX 4.2 and lower, the check
2862 # below for broken collect2 doesn't work under 4.3+
2863 collect2name=`${CC} -print-prog-name=collect2`
2864 if test -f "$collect2name" && \
2865 strings "$collect2name" | grep resolve_lib_name >/dev/null
2866 then
2867 # We have reworked collect2
2868 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2869 else
2870 # We have old collect2
2871 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2872 # It fails to find uninstalled libraries when the uninstalled
2873 # path is not listed in the libpath. Setting hardcode_minus_L
2874 # to unsupported forces relinking
2875 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2876 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2877 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2878 fi
2879 esac
2880 shared_flag='-shared'
2881 else
2882 # not using gcc
2883 if test "$host_cpu" = ia64; then
2884 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2885 # chokes on -Wl,-G. The following line is correct:
2886 shared_flag='-G'
2887 else
2888 if test "$aix_use_runtimelinking" = yes; then
2889 shared_flag='${wl}-G'
2890 else
2891 shared_flag='${wl}-bM:SRE'
2892 fi
2893 fi
2894 fi
2895
2896 # It seems that -bexpall does not export symbols beginning with
2897 # underscore (_), so it is better to generate a list of symbols to export.
2898 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2899 if test "$aix_use_runtimelinking" = yes; then
2900 # Warning - without using the other runtime loading flags (-brtl),
2901 # -berok will link without error, but may produce a broken library.
2902 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2903 # Determine the default libpath from the value encoded in an empty executable.
2904 _LT_AC_SYS_LIBPATH_AIX
2905 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2906
2907 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2908 else
2909 if test "$host_cpu" = ia64; then
2910 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2911 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2912 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2913 else
2914 # Determine the default libpath from the value encoded in an empty executable.
2915 _LT_AC_SYS_LIBPATH_AIX
2916 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2917 # Warning - without using the other run time loading flags,
2918 # -berok will link without error, but may produce a broken library.
2919 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2920 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2921 # -bexpall does not export symbols beginning with underscore (_)
2922 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2923 # Exported symbols can be pulled into shared objects from archives
2924 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2925 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2926 # This is similar to how AIX traditionally builds it's shared libraries.
2927 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
2928 fi
2929 fi
2930 ;;
2931 chorus*)
2932 case $cc_basename in
2933 *)
2934 # FIXME: insert proper C++ library support
2935 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2936 ;;
2937 esac
2938 ;;
2939
2940 cygwin* | mingw* | pw32*)
2941 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2942 # as there is no search path for DLLs.
2943 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2944 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2945 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2946 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2947
2948 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2949 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2950 # If the export-symbols file already is a .def file (1st line
2951 # is EXPORTS), use it as is; otherwise, prepend...
2952 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2953 cp $export_symbols $output_objdir/$soname.def;
2954 else
2955 echo EXPORTS > $output_objdir/$soname.def;
2956 cat $export_symbols >> $output_objdir/$soname.def;
2957 fi~
2958 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2959 else
2960 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2961 fi
2962 ;;
2963
2964 darwin* | rhapsody*)
2965 if test "$GXX" = yes; then
2966 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2967 case "$host_os" in
2968 rhapsody* | darwin1.[[012]])
2969 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2970 ;;
2971 *) # Darwin 1.3 on
2972 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2973 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2974 else
2975 case ${MACOSX_DEPLOYMENT_TARGET} in
2976 10.[[012]])
2977 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2978 ;;
2979 10.*)
2980 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2981 ;;
2982 esac
2983 fi
2984 ;;
2985 esac
2986 lt_int_apple_cc_single_mod=no
2987 output_verbose_link_cmd='echo'
2988 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
2989 lt_int_apple_cc_single_mod=yes
2990 fi
2991 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2992 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2993 else
2994 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2995 fi
2996 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2997
2998 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2999 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3000 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3001 else
3002 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3003 fi
3004 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3005 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3006 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3007 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3008 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
3009 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3010 else
3011 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3012 fi
3013 ;;
3014
3015 dgux*)
3016 case $cc_basename in
3017 ec++)
3018 # FIXME: insert proper C++ library support
3019 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3020 ;;
3021 ghcx)
3022 # Green Hills C++ Compiler
3023 # FIXME: insert proper C++ library support
3024 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3025 ;;
3026 *)
3027 # FIXME: insert proper C++ library support
3028 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3029 ;;
3030 esac
3031 ;;
3032 freebsd[12]*)
3033 # C++ shared libraries reported to be fairly broken before switch to ELF
3034 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3035 ;;
3036 freebsd-elf*)
3037 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3038 ;;
3039 freebsd* | kfreebsd*-gnu)
3040 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3041 # conventions
3042 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3043 ;;
3044 gnu*)
3045 ;;
3046 hpux9*)
3047 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3048 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3049 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3050 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3051 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3052 # but as the default
3053 # location of the library.
3054
3055 case $cc_basename in
3056 CC)
3057 # FIXME: insert proper C++ library support
3058 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3059 ;;
3060 aCC)
3061 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
3062 # Commands to make compiler produce verbose output that lists
3063 # what "hidden" libraries, object files and flags are used when
3064 # linking a shared library.
3065 #
3066 # There doesn't appear to be a way to prevent this compiler from
3067 # explicitly linking system object files so we need to strip them
3068 # from the output so that they don't get included in the library
3069 # dependencies.
3070 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | egrep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3071 ;;
3072 *)
3073 if test "$GXX" = yes; then
3074 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
3075 else
3076 # FIXME: insert proper C++ library support
3077 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3078 fi
3079 ;;
3080 esac
3081 ;;
3082 hpux10*|hpux11*)
3083 if test $with_gnu_ld = no; then
3084 case "$host_cpu" in
3085 hppa*64*)
3086 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3087 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3088 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3089 ;;
3090 ia64*)
3091 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3092 ;;
3093 *)
3094 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3095 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3096 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3097 ;;
3098 esac
3099 fi
3100 case "$host_cpu" in
3101 hppa*64*)
3102 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3103 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3104 ;;
3105 ia64*)
3106 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3107 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3108 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3109 # but as the default
3110 # location of the library.
3111 ;;
3112 *)
3113 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3114 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3115 # but as the default
3116 # location of the library.
3117 ;;
3118 esac
3119
3120 case $cc_basename in
3121 CC)
3122 # FIXME: insert proper C++ library support
3123 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3124 ;;
3125 aCC)
3126 case "$host_cpu" in
3127 hppa*64*|ia64*)
3128 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3129 ;;
3130 *)
3131 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3132 ;;
3133 esac
3134 # Commands to make compiler produce verbose output that lists
3135 # what "hidden" libraries, object files and flags are used when
3136 # linking a shared library.
3137 #
3138 # There doesn't appear to be a way to prevent this compiler from
3139 # explicitly linking system object files so we need to strip them
3140 # from the output so that they don't get included in the library
3141 # dependencies.
3142 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3143 ;;
3144 *)
3145 if test "$GXX" = yes; then
3146 if test $with_gnu_ld = no; then
3147 case "$host_cpu" in
3148 ia64*|hppa*64*)
3149 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3150 ;;
3151 *)
3152 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3153 ;;
3154 esac
3155 fi
3156 else
3157 # FIXME: insert proper C++ library support
3158 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3159 fi
3160 ;;
3161 esac
3162 ;;
3163 irix5* | irix6*)
3164 case $cc_basename in
3165 CC)
3166 # SGI C++
3167 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3168
3169 # Archives containing C++ object files must be created using
3170 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3171 # necessary to make sure instantiated templates are included
3172 # in the archive.
3173 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3174 ;;
3175 *)
3176 if test "$GXX" = yes; then
3177 if test "$with_gnu_ld" = no; then
3178 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3179 else
3180 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
3181 fi
3182 fi
3183 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3184 ;;
3185 esac
3186 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3187 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3188 ;;
3189 linux*)
3190 case $cc_basename in
3191 KCC)
3192 # Kuck and Associates, Inc. (KAI) C++ Compiler
3193
3194 # KCC will only create a shared library if the output file
3195 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3196 # to its proper name (with version) after linking.
3197 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
3198 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
3199 # Commands to make compiler produce verbose output that lists
3200 # what "hidden" libraries, object files and flags are used when
3201 # linking a shared library.
3202 #
3203 # There doesn't appear to be a way to prevent this compiler from
3204 # explicitly linking system object files so we need to strip them
3205 # from the output so that they don't get included in the library
3206 # dependencies.
3207 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3208
3209 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3210 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3211
3212 # Archives containing C++ object files must be created using
3213 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3214 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3215 ;;
3216 icpc)
3217 # Intel C++
3218 with_gnu_ld=yes
3219 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3220 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3221 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3222 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3223 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3224 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3225 ;;
3226 cxx)
3227 # Compaq C++
3228 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3229 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
3230
3231 runpath_var=LD_RUN_PATH
3232 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3233 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3234
3235 # Commands to make compiler produce verbose output that lists
3236 # what "hidden" libraries, object files and flags are used when
3237 # linking a shared library.
3238 #
3239 # There doesn't appear to be a way to prevent this compiler from
3240 # explicitly linking system object files so we need to strip them
3241 # from the output so that they don't get included in the library
3242 # dependencies.
3243 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3244 ;;
3245 esac
3246 ;;
3247 lynxos*)
3248 # FIXME: insert proper C++ library support
3249 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3250 ;;
3251 m88k*)
3252 # FIXME: insert proper C++ library support
3253 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3254 ;;
3255 mvs*)
3256 case $cc_basename in
3257 cxx)
3258 # FIXME: insert proper C++ library support
3259 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3260 ;;
3261 *)
3262 # FIXME: insert proper C++ library support
3263 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3264 ;;
3265 esac
3266 ;;
3267 netbsd*)
3268 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3269 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3270 wlarc=
3271 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3272 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3273 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3274 fi
3275 # Workaround some broken pre-1.5 toolchains
3276 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3277 ;;
3278 osf3*)
3279 case $cc_basename in
3280 KCC)
3281 # Kuck and Associates, Inc. (KAI) C++ Compiler
3282
3283 # KCC will only create a shared library if the output file
3284 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3285 # to its proper name (with version) after linking.
3286 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
3287
3288 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3289 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3290
3291 # Archives containing C++ object files must be created using
3292 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3293 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3294
3295 ;;
3296 RCC)
3297 # Rational C++ 2.4.1
3298 # FIXME: insert proper C++ library support
3299 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3300 ;;
3301 cxx)
3302 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3303 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3304
3305 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3306 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3307
3308 # Commands to make compiler produce verbose output that lists
3309 # what "hidden" libraries, object files and flags are used when
3310 # linking a shared library.
3311 #
3312 # There doesn't appear to be a way to prevent this compiler from
3313 # explicitly linking system object files so we need to strip them
3314 # from the output so that they don't get included in the library
3315 # dependencies.
3316 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3317 ;;
3318 *)
3319 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3320 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3321 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3322
3323 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3324 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3325
3326 # Commands to make compiler produce verbose output that lists
3327 # what "hidden" libraries, object files and flags are used when
3328 # linking a shared library.
3329 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3330
3331 else
3332 # FIXME: insert proper C++ library support
3333 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3334 fi
3335 ;;
3336 esac
3337 ;;
3338 osf4* | osf5*)
3339 case $cc_basename in
3340 KCC)
3341 # Kuck and Associates, Inc. (KAI) C++ Compiler
3342
3343 # KCC will only create a shared library if the output file
3344 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3345 # to its proper name (with version) after linking.
3346 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
3347
3348 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3349 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3350
3351 # Archives containing C++ object files must be created using
3352 # the KAI C++ compiler.
3353 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3354 ;;
3355 RCC)
3356 # Rational C++ 2.4.1
3357 # FIXME: insert proper C++ library support
3358 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3359 ;;
3360 cxx)
3361 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3362 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3363 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3364 echo "-hidden">> $lib.exp~
3365 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry $objdir/so_locations -o $lib~
3366 $rm $lib.exp'
3367
3368 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3369 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3370
3371 # Commands to make compiler produce verbose output that lists
3372 # what "hidden" libraries, object files and flags are used when
3373 # linking a shared library.
3374 #
3375 # There doesn't appear to be a way to prevent this compiler from
3376 # explicitly linking system object files so we need to strip them
3377 # from the output so that they don't get included in the library
3378 # dependencies.
3379 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3380 ;;
3381 *)
3382 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3383 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3384 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3385
3386 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3387 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3388
3389 # Commands to make compiler produce verbose output that lists
3390 # what "hidden" libraries, object files and flags are used when
3391 # linking a shared library.
3392 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3393
3394 else
3395 # FIXME: insert proper C++ library support
3396 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3397 fi
3398 ;;
3399 esac
3400 ;;
3401 psos*)
3402 # FIXME: insert proper C++ library support
3403 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3404 ;;
3405 sco*)
3406 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3407 case $cc_basename in
3408 CC)
3409 # FIXME: insert proper C++ library support
3410 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3411 ;;
3412 *)
3413 # FIXME: insert proper C++ library support
3414 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3415 ;;
3416 esac
3417 ;;
3418 sunos4*)
3419 case $cc_basename in
3420 CC)
3421 # Sun C++ 4.x
3422 # FIXME: insert proper C++ library support
3423 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3424 ;;
3425 lcc)
3426 # Lucid
3427 # FIXME: insert proper C++ library support
3428 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3429 ;;
3430 *)
3431 # FIXME: insert proper C++ library support
3432 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3433 ;;
3434 esac
3435 ;;
3436 solaris*)
3437 case $cc_basename in
3438 CC)
3439 # Sun C++ 4.2, 5.x and Centerline C++
3440 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3441 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3442 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3443 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3444
3445 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3446 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3447 case $host_os in
3448 solaris2.[0-5] | solaris2.[0-5].*) ;;
3449 *)
3450 # The C++ compiler is used as linker so we must use $wl
3451 # flag to pass the commands to the underlying system
3452 # linker.
3453 # Supported since Solaris 2.6 (maybe 2.5.1?)
3454 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3455 ;;
3456 esac
3457 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3458
3459 # Commands to make compiler produce verbose output that lists
3460 # what "hidden" libraries, object files and flags are used when
3461 # linking a shared library.
3462 #
3463 # There doesn't appear to be a way to prevent this compiler from
3464 # explicitly linking system object files so we need to strip them
3465 # from the output so that they don't get included in the library
3466 # dependencies.
3467 output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3468
3469 # Archives containing C++ object files must be created using
3470 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3471 # necessary to make sure instantiated templates are included
3472 # in the archive.
3473 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3474 ;;
3475 gcx)
3476 # Green Hills C++ Compiler
3477 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3478
3479 # The C++ compiler must be used to create the archive.
3480 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3481 ;;
3482 *)
3483 # GNU C++ compiler with Solaris linker
3484 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3485 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3486 if $CC --version | grep -v '^2\.7' > /dev/null; then
3487 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3488 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3489 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3490
3491 # Commands to make compiler produce verbose output that lists
3492 # what "hidden" libraries, object files and flags are used when
3493 # linking a shared library.
3494 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3495 else
3496 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3497 # platform.
3498 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3499 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3500 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3501
3502 # Commands to make compiler produce verbose output that lists
3503 # what "hidden" libraries, object files and flags are used when
3504 # linking a shared library.
3505 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3506 fi
3507
3508 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3509 fi
3510 ;;
3511 esac
3512 ;;
3513 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3514 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3515 ;;
3516 tandem*)
3517 case $cc_basename in
3518 NCC)
3519 # NonStop-UX NCC 3.20
3520 # FIXME: insert proper C++ library support
3521 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3522 ;;
3523 *)
3524 # FIXME: insert proper C++ library support
3525 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3526 ;;
3527 esac
3528 ;;
3529 vxworks*)
3530 # FIXME: insert proper C++ library support
3531 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3532 ;;
3533 *)
3534 # FIXME: insert proper C++ library support
3535 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3536 ;;
3537 esac
3538 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3539 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3540
3541 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3542 _LT_AC_TAGVAR(LD, $1)="$LD"
3543
3544 AC_LIBTOOL_POSTDEP_PREDEP($1)
3545 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3546 AC_LIBTOOL_PROG_CC_C_O($1)
3547 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3548 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3549 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3550 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3551 AC_LIBTOOL_SYS_LIB_STRIP
3552 AC_LIBTOOL_DLOPEN_SELF($1)
3553
3554 AC_LIBTOOL_CONFIG($1)
3555
3556 AC_LANG_POP
3557 CC=$lt_save_CC
3558 LDCXX=$LD
3559 LD=$lt_save_LD
3560 GCC=$lt_save_GCC
3561 with_gnu_ldcxx=$with_gnu_ld
3562 with_gnu_ld=$lt_save_with_gnu_ld
3563 lt_cv_path_LDCXX=$lt_cv_path_LD
3564 lt_cv_path_LD=$lt_save_path_LD
3565 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3566 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3567 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3568
3569 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3570 # ------------------------
3571 # Figure out "hidden" library dependencies from verbose
3572 # compiler output when linking a shared library.
3573 # Parse the compiler output and extract the necessary
3574 # objects, libraries and library flags.
3575 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3576 dnl we can't use the lt_simple_compile_test_code here,
3577 dnl because it contains code intended for an executable,
3578 dnl not a library. It's possible we should let each
3579 dnl tag define a new lt_????_link_test_code variable,
3580 dnl but it's only used here...
3581 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3582 int a;
3583 void foo (void) { a = 0; }
3584 EOF
3585 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3586 class Foo
3587 {
3588 public:
3589 Foo (void) { a = 0; }
3590 private:
3591 int a;
3592 };
3593 EOF
3594 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3595 subroutine foo
3596 implicit none
3597 integer*4 a
3598 a=0
3599 return
3600 end
3601 EOF
3602 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3603 public class foo {
3604 private int a;
3605 public void bar (void) {
3606 a = 0;
3607 }
3608 };
3609 EOF
3610 ])
3611 dnl Parse the compiler output and extract the necessary
3612 dnl objects, libraries and library flags.
3613 if AC_TRY_EVAL(ac_compile); then
3614 # Parse the compiler output and extract the necessary
3615 # objects, libraries and library flags.
3616
3617 # Sentinel used to keep track of whether or not we are before
3618 # the conftest object file.
3619 pre_test_object_deps_done=no
3620
3621 # The `*' in the case matches for architectures that use `case' in
3622 # $output_verbose_cmd can trigger glob expansion during the loop
3623 # eval without this substitution.
3624 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3625
3626 for p in `eval $output_verbose_link_cmd`; do
3627 case $p in
3628
3629 -L* | -R* | -l*)
3630 # Some compilers place space between "-{L,R}" and the path.
3631 # Remove the space.
3632 if test $p = "-L" \
3633 || test $p = "-R"; then
3634 prev=$p
3635 continue
3636 else
3637 prev=
3638 fi
3639
3640 if test "$pre_test_object_deps_done" = no; then
3641 case $p in
3642 -L* | -R*)
3643 # Internal compiler library paths should come after those
3644 # provided the user. The postdeps already come after the
3645 # user supplied libs so there is no need to process them.
3646 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3647 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3648 else
3649 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3650 fi
3651 ;;
3652 # The "-l" case would never come before the object being
3653 # linked, so don't bother handling this case.
3654 esac
3655 else
3656 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3657 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3658 else
3659 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3660 fi
3661 fi
3662 ;;
3663
3664 *.$objext)
3665 # This assumes that the test object file only shows up
3666 # once in the compiler output.
3667 if test "$p" = "conftest.$objext"; then
3668 pre_test_object_deps_done=yes
3669 continue
3670 fi
3671
3672 if test "$pre_test_object_deps_done" = no; then
3673 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3674 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3675 else
3676 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3677 fi
3678 else
3679 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3680 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3681 else
3682 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3683 fi
3684 fi
3685 ;;
3686
3687 *) ;; # Ignore the rest.
3688
3689 esac
3690 done
3691
3692 # Clean up.
3693 rm -f a.out a.exe
3694 else
3695 echo "libtool.m4: error: problem compiling $1 test program"
3696 fi
3697
3698 $rm -f confest.$objext
3699
3700 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3701 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3702 esac
3703 ])# AC_LIBTOOL_POSTDEP_PREDEP
3704
3705 # AC_LIBTOOL_LANG_F77_CONFIG
3706 # ------------------------
3707 # Ensure that the configuration vars for the C compiler are
3708 # suitably defined. Those variables are subsequently used by
3709 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3710 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3711 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3712 [AC_REQUIRE([AC_PROG_F77])
3713 AC_LANG_PUSH(Fortran 77)
3714
3715 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3716 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3717 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3718 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3719 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3720 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3721 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3722 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3723 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3724 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3725 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3726 _LT_AC_TAGVAR(module_cmds, $1)=
3727 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3728 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3729 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3730 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3731 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3732 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3733
3734 # Source file extension for f77 test sources.
3735 ac_ext=f
3736
3737 # Object file extension for compiled f77 test sources.
3738 objext=o
3739 _LT_AC_TAGVAR(objext, $1)=$objext
3740
3741 # Code to be used in simple compile tests
3742 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3743
3744 # Code to be used in simple link tests
3745 lt_simple_link_test_code=" program t\n end\n"
3746
3747 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3748 _LT_AC_SYS_COMPILER
3749
3750 # Allow CC to be a program name with arguments.
3751 lt_save_CC="$CC"
3752 CC=${F77-"f77"}
3753 compiler=$CC
3754 _LT_AC_TAGVAR(compiler, $1)=$CC
3755 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3756
3757 AC_MSG_CHECKING([if libtool supports shared libraries])
3758 AC_MSG_RESULT([$can_build_shared])
3759
3760 AC_MSG_CHECKING([whether to build shared libraries])
3761 test "$can_build_shared" = "no" && enable_shared=no
3762
3763 # On AIX, shared libraries and static libraries use the same namespace, and
3764 # are all built from PIC.
3765 case "$host_os" in
3766 aix3*)
3767 test "$enable_shared" = yes && enable_static=no
3768 if test -n "$RANLIB"; then
3769 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3770 postinstall_cmds='$RANLIB $lib'
3771 fi
3772 ;;
3773 aix4*)
3774 test "$enable_shared" = yes && enable_static=no
3775 ;;
3776 esac
3777 AC_MSG_RESULT([$enable_shared])
3778
3779 AC_MSG_CHECKING([whether to build static libraries])
3780 # Make sure either enable_shared or enable_static is yes.
3781 test "$enable_shared" = yes || enable_static=yes
3782 AC_MSG_RESULT([$enable_static])
3783
3784 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3785
3786 _LT_AC_TAGVAR(GCC, $1)="$G77"
3787 _LT_AC_TAGVAR(LD, $1)="$LD"
3788
3789 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3790 AC_LIBTOOL_PROG_CC_C_O($1)
3791 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3792 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3793 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3794 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3795 AC_LIBTOOL_SYS_LIB_STRIP
3796
3797
3798 AC_LIBTOOL_CONFIG($1)
3799
3800 AC_LANG_POP
3801 CC="$lt_save_CC"
3802 ])# AC_LIBTOOL_LANG_F77_CONFIG
3803
3804
3805 # AC_LIBTOOL_LANG_GCJ_CONFIG
3806 # --------------------------
3807 # Ensure that the configuration vars for the C compiler are
3808 # suitably defined. Those variables are subsequently used by
3809 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3810 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3811 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3812 [AC_LANG_SAVE
3813
3814 # Source file extension for Java test sources.
3815 ac_ext=java
3816
3817 # Object file extension for compiled Java test sources.
3818 objext=o
3819 _LT_AC_TAGVAR(objext, $1)=$objext
3820
3821 # Code to be used in simple compile tests
3822 lt_simple_compile_test_code="class foo {}\n"
3823
3824 # Code to be used in simple link tests
3825 lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3826
3827 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3828 _LT_AC_SYS_COMPILER
3829
3830 # Allow CC to be a program name with arguments.
3831 lt_save_CC="$CC"
3832 CC=${GCJ-"gcj"}
3833 compiler=$CC
3834 _LT_AC_TAGVAR(compiler, $1)=$CC
3835
3836 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3837 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3838
3839 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3840 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3841 AC_LIBTOOL_PROG_CC_C_O($1)
3842 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3843 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3844 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3845 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3846 AC_LIBTOOL_SYS_LIB_STRIP
3847 AC_LIBTOOL_DLOPEN_SELF($1)
3848
3849 AC_LIBTOOL_CONFIG($1)
3850
3851 AC_LANG_RESTORE
3852 CC="$lt_save_CC"
3853 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3854
3855
3856 # AC_LIBTOOL_LANG_RC_CONFIG
3857 # --------------------------
3858 # Ensure that the configuration vars for the Windows resource compiler are
3859 # suitably defined. Those variables are subsequently used by
3860 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3861 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3862 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3863 [AC_LANG_SAVE
3864
3865 # Source file extension for RC test sources.
3866 ac_ext=rc
3867
3868 # Object file extension for compiled RC test sources.
3869 objext=o
3870 _LT_AC_TAGVAR(objext, $1)=$objext
3871
3872 # Code to be used in simple compile tests
3873 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3874
3875 # Code to be used in simple link tests
3876 lt_simple_link_test_code="$lt_simple_compile_test_code"
3877
3878 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3879 _LT_AC_SYS_COMPILER
3880
3881 # Allow CC to be a program name with arguments.
3882 lt_save_CC="$CC"
3883 CC=${RC-"windres"}
3884 compiler=$CC
3885 _LT_AC_TAGVAR(compiler, $1)=$CC
3886 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3887
3888 AC_LIBTOOL_CONFIG($1)
3889
3890 AC_LANG_RESTORE
3891 CC="$lt_save_CC"
3892 ])# AC_LIBTOOL_LANG_RC_CONFIG
3893
3894
3895 # AC_LIBTOOL_CONFIG([TAGNAME])
3896 # ----------------------------
3897 # If TAGNAME is not passed, then create an initial libtool script
3898 # with a default configuration from the untagged config vars. Otherwise
3899 # add code to config.status for appending the configuration named by
3900 # TAGNAME from the matching tagged config vars.
3901 AC_DEFUN([AC_LIBTOOL_CONFIG],
3902 [# The else clause should only fire when bootstrapping the
3903 # libtool distribution, otherwise you forgot to ship ltmain.sh
3904 # with your package, and you will get complaints that there are
3905 # no rules to generate ltmain.sh.
3906 if test -f "$ltmain"; then
3907 # See if we are running on zsh, and set the options which allow our commands through
3908 # without removal of \ escapes.
3909 if test -n "${ZSH_VERSION+set}" ; then
3910 setopt NO_GLOB_SUBST
3911 fi
3912 # Now quote all the things that may contain metacharacters while being
3913 # careful not to overquote the AC_SUBSTed values. We take copies of the
3914 # variables and quote the copies for generation of the libtool script.
3915 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3916 SED SHELL STRIP \
3917 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3918 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3919 deplibs_check_method reload_flag reload_cmds need_locks \
3920 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3921 lt_cv_sys_global_symbol_to_c_name_address \
3922 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3923 old_postinstall_cmds old_postuninstall_cmds \
3924 _LT_AC_TAGVAR(compiler, $1) \
3925 _LT_AC_TAGVAR(CC, $1) \
3926 _LT_AC_TAGVAR(LD, $1) \
3927 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3928 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3929 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3930 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3931 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3932 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3933 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3934 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3935 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3936 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3937 _LT_AC_TAGVAR(predep_objects, $1) \
3938 _LT_AC_TAGVAR(postdep_objects, $1) \
3939 _LT_AC_TAGVAR(predeps, $1) \
3940 _LT_AC_TAGVAR(postdeps, $1) \
3941 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3942 _LT_AC_TAGVAR(archive_cmds, $1) \
3943 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3944 _LT_AC_TAGVAR(postinstall_cmds, $1) \
3945 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
3946 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3947 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
3948 _LT_AC_TAGVAR(no_undefined_flag, $1) \
3949 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
3950 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3951 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3952 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3953 _LT_AC_TAGVAR(hardcode_automatic, $1) \
3954 _LT_AC_TAGVAR(module_cmds, $1) \
3955 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
3956 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3957 _LT_AC_TAGVAR(exclude_expsyms, $1) \
3958 _LT_AC_TAGVAR(include_expsyms, $1); do
3959
3960 case $var in
3961 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
3962 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3963 _LT_AC_TAGVAR(archive_cmds, $1) | \
3964 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3965 _LT_AC_TAGVAR(module_cmds, $1) | \
3966 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3967 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3968 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3969 extract_expsyms_cmds | reload_cmds | finish_cmds | \
3970 postinstall_cmds | postuninstall_cmds | \
3971 old_postinstall_cmds | old_postuninstall_cmds | \
3972 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3973 # Double-quote double-evaled strings.
3974 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3975 ;;
3976 *)
3977 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3978 ;;
3979 esac
3980 done
3981
3982 case $lt_echo in
3983 *'\[$]0 --fallback-echo"')
3984 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3985 ;;
3986 esac
3987
3988 ifelse([$1], [],
3989 [cfgfile="${ofile}T"
3990 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3991 $rm -f "$cfgfile"
3992 AC_MSG_NOTICE([creating $ofile])],
3993 [cfgfile="$ofile"])
3994
3995 cat <<__EOF__ >> "$cfgfile"
3996 ifelse([$1], [],
3997 [#! $SHELL
3998
3999 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4000 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4001 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4002 #
4003 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4004 # Free Software Foundation, Inc.
4005 #
4006 # This file is part of GNU Libtool:
4007 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4008 #
4009 # This program is free software; you can redistribute it and/or modify
4010 # it under the terms of the GNU General Public License as published by
4011 # the Free Software Foundation; either version 2 of the License, or
4012 # (at your option) any later version.
4013 #
4014 # This program is distributed in the hope that it will be useful, but
4015 # WITHOUT ANY WARRANTY; without even the implied warranty of
4016 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4017 # General Public License for more details.
4018 #
4019 # You should have received a copy of the GNU General Public License
4020 # along with this program; if not, write to the Free Software
4021 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
4022 #
4023 # As a special exception to the GNU General Public License, if you
4024 # distribute this file as part of a program that contains a
4025 # configuration script generated by Autoconf, you may include it under
4026 # the same distribution terms that you use for the rest of that program.
4027
4028 # A sed program that does not truncate output.
4029 SED=$lt_SED
4030
4031 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4032 Xsed="$SED -e s/^X//"
4033
4034 # The HP-UX ksh and POSIX shell print the target directory to stdout
4035 # if CDPATH is set.
4036 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
4037
4038 # The names of the tagged configurations supported by this script.
4039 available_tags=
4040
4041 # ### BEGIN LIBTOOL CONFIG],
4042 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4043
4044 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4045
4046 # Shell to use when invoking shell scripts.
4047 SHELL=$lt_SHELL
4048
4049 # Whether or not to build shared libraries.
4050 build_libtool_libs=$enable_shared
4051
4052 # Whether or not to build static libraries.
4053 build_old_libs=$enable_static
4054
4055 # Whether or not to add -lc for building shared libraries.
4056 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4057
4058 # Whether or not to disallow shared libs when runtime libs are static
4059 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4060
4061 # Whether or not to optimize for fast installation.
4062 fast_install=$enable_fast_install
4063
4064 # The host system.
4065 host_alias=$host_alias
4066 host=$host
4067
4068 # An echo program that does not interpret backslashes.
4069 echo=$lt_echo
4070
4071 # The archiver.
4072 AR=$lt_AR
4073 AR_FLAGS=$lt_AR_FLAGS
4074
4075 # A C compiler.
4076 LTCC=$lt_LTCC
4077
4078 # A language-specific compiler.
4079 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4080
4081 # Is the compiler the GNU C compiler?
4082 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4083
4084 # An ERE matcher.
4085 EGREP=$lt_EGREP
4086
4087 # The linker used to build libraries.
4088 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4089
4090 # Whether we need hard or soft links.
4091 LN_S=$lt_LN_S
4092
4093 # A BSD-compatible nm program.
4094 NM=$lt_NM
4095
4096 # A symbol stripping program
4097 STRIP=$lt_STRIP
4098
4099 # Used to examine libraries when file_magic_cmd begins "file"
4100 MAGIC_CMD=$MAGIC_CMD
4101
4102 # Used on cygwin: DLL creation program.
4103 DLLTOOL="$DLLTOOL"
4104
4105 # Used on cygwin: object dumper.
4106 OBJDUMP="$OBJDUMP"
4107
4108 # Used on cygwin: assembler.
4109 AS="$AS"
4110
4111 # The name of the directory that contains temporary libtool files.
4112 objdir=$objdir
4113
4114 # How to create reloadable object files.
4115 reload_flag=$lt_reload_flag
4116 reload_cmds=$lt_reload_cmds
4117
4118 # How to pass a linker flag through the compiler.
4119 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4120
4121 # Object file suffix (normally "o").
4122 objext="$ac_objext"
4123
4124 # Old archive suffix (normally "a").
4125 libext="$libext"
4126
4127 # Shared library suffix (normally ".so").
4128 shrext='$shrext'
4129
4130 # Executable file suffix (normally "").
4131 exeext="$exeext"
4132
4133 # Additional compiler flags for building library objects.
4134 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4135 pic_mode=$pic_mode
4136
4137 # What is the maximum length of a command?
4138 max_cmd_len=$lt_cv_sys_max_cmd_len
4139
4140 # Does compiler simultaneously support -c and -o options?
4141 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4142
4143 # Must we lock files when doing compilation ?
4144 need_locks=$lt_need_locks
4145
4146 # Do we need the lib prefix for modules?
4147 need_lib_prefix=$need_lib_prefix
4148
4149 # Do we need a version for libraries?
4150 need_version=$need_version
4151
4152 # Whether dlopen is supported.
4153 dlopen_support=$enable_dlopen
4154
4155 # Whether dlopen of programs is supported.
4156 dlopen_self=$enable_dlopen_self
4157
4158 # Whether dlopen of statically linked programs is supported.
4159 dlopen_self_static=$enable_dlopen_self_static
4160
4161 # Compiler flag to prevent dynamic linking.
4162 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4163
4164 # Compiler flag to turn off builtin functions.
4165 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4166
4167 # Compiler flag to allow reflexive dlopens.
4168 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4169
4170 # Compiler flag to generate shared objects directly from archives.
4171 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4172
4173 # Compiler flag to generate thread-safe objects.
4174 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4175
4176 # Library versioning type.
4177 version_type=$version_type
4178
4179 # Format of library name prefix.
4180 libname_spec=$lt_libname_spec
4181
4182 # List of archive names. First name is the real one, the rest are links.
4183 # The last name is the one that the linker finds with -lNAME.
4184 library_names_spec=$lt_library_names_spec
4185
4186 # The coded name of the library, if different from the real name.
4187 soname_spec=$lt_soname_spec
4188
4189 # Commands used to build and install an old-style archive.
4190 RANLIB=$lt_RANLIB
4191 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4192 old_postinstall_cmds=$lt_old_postinstall_cmds
4193 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4194
4195 # Create an old-style archive from a shared archive.
4196 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4197
4198 # Create a temporary old-style archive to link instead of a shared archive.
4199 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4200
4201 # Commands used to build and install a shared archive.
4202 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4203 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4204 postinstall_cmds=$lt_postinstall_cmds
4205 postuninstall_cmds=$lt_postuninstall_cmds
4206
4207 # Commands used to build a loadable module (assumed same as above if empty)
4208 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4209 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4210
4211 # Commands to strip libraries.
4212 old_striplib=$lt_old_striplib
4213 striplib=$lt_striplib
4214
4215 # Dependencies to place before the objects being linked to create a
4216 # shared library.
4217 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4218
4219 # Dependencies to place after the objects being linked to create a
4220 # shared library.
4221 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4222
4223 # Dependencies to place before the objects being linked to create a
4224 # shared library.
4225 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4226
4227 # Dependencies to place after the objects being linked to create a
4228 # shared library.
4229 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4230
4231 # The library search path used internally by the compiler when linking
4232 # a shared library.
4233 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4234
4235 # Method to check whether dependent libraries are shared objects.
4236 deplibs_check_method=$lt_deplibs_check_method
4237
4238 # Command to use when deplibs_check_method == file_magic.
4239 file_magic_cmd=$lt_file_magic_cmd
4240
4241 # Flag that allows shared libraries with undefined symbols to be built.
4242 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4243
4244 # Flag that forces no undefined symbols.
4245 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4246
4247 # Commands used to finish a libtool library installation in a directory.
4248 finish_cmds=$lt_finish_cmds
4249
4250 # Same as above, but a single script fragment to be evaled but not shown.
4251 finish_eval=$lt_finish_eval
4252
4253 # Take the output of nm and produce a listing of raw symbols and C names.
4254 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4255
4256 # Transform the output of nm in a proper C declaration
4257 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4258
4259 # Transform the output of nm in a C name address pair
4260 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4261
4262 # This is the shared library runtime path variable.
4263 runpath_var=$runpath_var
4264
4265 # This is the shared library path variable.
4266 shlibpath_var=$shlibpath_var
4267
4268 # Is shlibpath searched before the hard-coded library search path?
4269 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4270
4271 # How to hardcode a shared library path into an executable.
4272 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4273
4274 # Whether we should hardcode library paths into libraries.
4275 hardcode_into_libs=$hardcode_into_libs
4276
4277 # Flag to hardcode \$libdir into a binary during linking.
4278 # This must work even if \$libdir does not exist.
4279 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4280
4281 # If ld is used when linking, flag to hardcode \$libdir into
4282 # a binary during linking. This must work even if \$libdir does
4283 # not exist.
4284 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4285
4286 # Whether we need a single -rpath flag with a separated argument.
4287 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4288
4289 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4290 # resulting binary.
4291 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4292
4293 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4294 # resulting binary.
4295 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4296
4297 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4298 # the resulting binary.
4299 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4300
4301 # Set to yes if building a shared library automatically hardcodes DIR into the library
4302 # and all subsequent libraries and executables linked against it.
4303 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4304
4305 # Variables whose values should be saved in libtool wrapper scripts and
4306 # restored at relink time.
4307 variables_saved_for_relink="$variables_saved_for_relink"
4308
4309 # Whether libtool must link a program against all its dependency libraries.
4310 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4311
4312 # Compile-time system search path for libraries
4313 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4314
4315 # Run-time system search path for libraries
4316 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4317
4318 # Fix the shell variable \$srcfile for the compiler.
4319 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4320
4321 # Set to yes if exported symbols are required.
4322 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4323
4324 # The commands to list exported symbols.
4325 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4326
4327 # The commands to extract the exported symbol list from a shared archive.
4328 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4329
4330 # Symbols that should not be listed in the preloaded symbols.
4331 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4332
4333 # Symbols that must always be exported.
4334 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4335
4336 ifelse([$1],[],
4337 [# ### END LIBTOOL CONFIG],
4338 [# ### END LIBTOOL TAG CONFIG: $tagname])
4339
4340 __EOF__
4341
4342 ifelse([$1],[], [
4343 case $host_os in
4344 aix3*)
4345 cat <<\EOF >> "$cfgfile"
4346
4347 # AIX sometimes has problems with the GCC collect2 program. For some
4348 # reason, if we set the COLLECT_NAMES environment variable, the problems
4349 # vanish in a puff of smoke.
4350 if test "X${COLLECT_NAMES+set}" != Xset; then
4351 COLLECT_NAMES=
4352 export COLLECT_NAMES
4353 fi
4354 EOF
4355 ;;
4356 esac
4357
4358 # We use sed instead of cat because bash on DJGPP gets confused if
4359 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4360 # text mode, it properly converts lines to CR/LF. This bash problem
4361 # is reportedly fixed, but why not run on old versions too?
4362 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4363
4364 mv -f "$cfgfile" "$ofile" || \
4365 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4366 chmod +x "$ofile"
4367 ])
4368 else
4369 # If there is no Makefile yet, we rely on a make rule to execute
4370 # `config.status --recheck' to rerun these tests and create the
4371 # libtool script then.
4372 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4373 if test -f "$ltmain_in"; then
4374 test -f Makefile && make "$ltmain"
4375 fi
4376 fi
4377 ])# AC_LIBTOOL_CONFIG
4378
4379
4380 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4381 # -------------------------------------------
4382 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4383 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4384
4385 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4386
4387 if test "$GCC" = yes; then
4388 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4389
4390 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4391 lt_cv_prog_compiler_rtti_exceptions,
4392 [-fno-rtti -fno-exceptions], [],
4393 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4394 fi
4395 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4396
4397
4398 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4399 # ---------------------------------
4400 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4401 [AC_REQUIRE([AC_CANONICAL_HOST])
4402 AC_REQUIRE([AC_PROG_NM])
4403 AC_REQUIRE([AC_OBJEXT])
4404 # Check for command to grab the raw symbol name followed by C symbol from nm.
4405 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4406 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4407 [
4408 # These are sane defaults that work on at least a few old systems.
4409 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4410
4411 # Character class describing NM global symbol codes.
4412 symcode='[[BCDEGRST]]'
4413
4414 # Regexp to match symbols that can be accessed directly from C.
4415 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4416
4417 # Transform the above into a raw symbol and a C symbol.
4418 symxfrm='\1 \2\3 \3'
4419
4420 # Transform an extracted symbol line into a proper C declaration
4421 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4422
4423 # Transform an extracted symbol line into symbol name and symbol address
4424 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4425
4426 # Define system-specific variables.
4427 case $host_os in
4428 aix*)
4429 symcode='[[BCDT]]'
4430 ;;
4431 cygwin* | mingw* | pw32*)
4432 symcode='[[ABCDGISTW]]'
4433 ;;
4434 hpux*) # Its linker distinguishes data from code symbols
4435 if test "$host_cpu" = ia64; then
4436 symcode='[[ABCDEGRST]]'
4437 fi
4438 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4439 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4440 ;;
4441 irix* | nonstopux*)
4442 symcode='[[BCDEGRST]]'
4443 ;;
4444 osf*)
4445 symcode='[[BCDEGQRST]]'
4446 ;;
4447 solaris* | sysv5*)
4448 symcode='[[BDRT]]'
4449 ;;
4450 sysv4)
4451 symcode='[[DFNSTU]]'
4452 ;;
4453 esac
4454
4455 # Handle CRLF in mingw tool chain
4456 opt_cr=
4457 case $build_os in
4458 mingw*)
4459 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4460 ;;
4461 esac
4462
4463 # If we're using GNU nm, then use its standard symbol codes.
4464 case `$NM -V 2>&1` in
4465 *GNU* | *'with BFD'*)
4466 symcode='[[ABCDGIRSTW]]' ;;
4467 esac
4468
4469 # Try without a prefix undercore, then with it.
4470 for ac_symprfx in "" "_"; do
4471
4472 # Write the raw and C identifiers.
4473 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4474
4475 # Check to see that the pipe works correctly.
4476 pipe_works=no
4477
4478 rm -f conftest*
4479 cat > conftest.$ac_ext <<EOF
4480 #ifdef __cplusplus
4481 extern "C" {
4482 #endif
4483 char nm_test_var;
4484 void nm_test_func(){}
4485 #ifdef __cplusplus
4486 }
4487 #endif
4488 int main(){nm_test_var='a';nm_test_func();return(0);}
4489 EOF
4490
4491 if AC_TRY_EVAL(ac_compile); then
4492 # Now try to grab the symbols.
4493 nlist=conftest.nm
4494 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4495 # Try sorting and uniquifying the output.
4496 if sort "$nlist" | uniq > "$nlist"T; then
4497 mv -f "$nlist"T "$nlist"
4498 else
4499 rm -f "$nlist"T
4500 fi
4501
4502 # Make sure that we snagged all the symbols we need.
4503 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4504 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4505 cat <<EOF > conftest.$ac_ext
4506 #ifdef __cplusplus
4507 extern "C" {
4508 #endif
4509
4510 EOF
4511 # Now generate the symbol file.
4512 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4513
4514 cat <<EOF >> conftest.$ac_ext
4515 #if defined (__STDC__) && __STDC__
4516 # define lt_ptr_t void *
4517 #else
4518 # define lt_ptr_t char *
4519 # define const
4520 #endif
4521
4522 /* The mapping between symbol names and symbols. */
4523 const struct {
4524 const char *name;
4525 lt_ptr_t address;
4526 }
4527 lt_preloaded_symbols[[]] =
4528 {
4529 EOF
4530 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4531 cat <<\EOF >> conftest.$ac_ext
4532 {0, (lt_ptr_t) 0}
4533 };
4534
4535 #ifdef __cplusplus
4536 }
4537 #endif
4538 EOF
4539 # Now try linking the two files.
4540 mv conftest.$ac_objext conftstm.$ac_objext
4541 lt_save_LIBS="$LIBS"
4542 lt_save_CFLAGS="$CFLAGS"
4543 LIBS="conftstm.$ac_objext"
4544 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4545 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4546 pipe_works=yes
4547 fi
4548 LIBS="$lt_save_LIBS"
4549 CFLAGS="$lt_save_CFLAGS"
4550 else
4551 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4552 fi
4553 else
4554 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4555 fi
4556 else
4557 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4558 fi
4559 else
4560 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4561 cat conftest.$ac_ext >&5
4562 fi
4563 rm -f conftest* conftst*
4564
4565 # Do not use the global_symbol_pipe unless it works.
4566 if test "$pipe_works" = yes; then
4567 break
4568 else
4569 lt_cv_sys_global_symbol_pipe=
4570 fi
4571 done
4572 ])
4573 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4574 lt_cv_sys_global_symbol_to_cdecl=
4575 fi
4576 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4577 AC_MSG_RESULT(failed)
4578 else
4579 AC_MSG_RESULT(ok)
4580 fi
4581 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4582
4583
4584 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4585 # ---------------------------------------
4586 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4587 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4588 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4589 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4590
4591 AC_MSG_CHECKING([for $compiler option to produce PIC])
4592 ifelse([$1],[CXX],[
4593 # C++ specific cases for pic, static, wl, etc.
4594 if test "$GXX" = yes; then
4595 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4596 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4597
4598 case $host_os in
4599 aix*)
4600 # All AIX code is PIC.
4601 if test "$host_cpu" = ia64; then
4602 # AIX 5 now supports IA64 processor
4603 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4604 fi
4605 ;;
4606 amigaos*)
4607 # FIXME: we need at least 68020 code to build shared libraries, but
4608 # adding the `-m68020' flag to GCC prevents building anything better,
4609 # like `-m68040'.
4610 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4611 ;;
4612 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4613 # PIC is the default for these OSes.
4614 ;;
4615 mingw* | os2* | pw32*)
4616 # This hack is so that the source file can tell whether it is being
4617 # built for inclusion in a dll (and should export symbols for example).
4618 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4619 ;;
4620 darwin* | rhapsody*)
4621 # PIC is the default on this platform
4622 # Common symbols not allowed in MH_DYLIB files
4623 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4624 ;;
4625 *djgpp*)
4626 # DJGPP does not support shared libraries at all
4627 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4628 ;;
4629 sysv4*MP*)
4630 if test -d /usr/nec; then
4631 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4632 fi
4633 ;;
4634 hpux*)
4635 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4636 # not for PA HP-UX.
4637 case "$host_cpu" in
4638 hppa*64*|ia64*)
4639 ;;
4640 *)
4641 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4642 ;;
4643 esac
4644 ;;
4645 *)
4646 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4647 ;;
4648 esac
4649 else
4650 case $host_os in
4651 aix4* | aix5*)
4652 # All AIX code is PIC.
4653 if test "$host_cpu" = ia64; then
4654 # AIX 5 now supports IA64 processor
4655 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4656 else
4657 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4658 fi
4659 ;;
4660 chorus*)
4661 case $cc_basename in
4662 cxch68)
4663 # Green Hills C++ Compiler
4664 # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
4665 ;;
4666 esac
4667 ;;
4668 dgux*)
4669 case $cc_basename in
4670 ec++)
4671 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4672 ;;
4673 ghcx)
4674 # Green Hills C++ Compiler
4675 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4676 ;;
4677 *)
4678 ;;
4679 esac
4680 ;;
4681 freebsd* | kfreebsd*-gnu)
4682 # FreeBSD uses GNU C++
4683 ;;
4684 hpux9* | hpux10* | hpux11*)
4685 case $cc_basename in
4686 CC)
4687 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4688 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4689 if test "$host_cpu" != ia64; then
4690 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4691 fi
4692 ;;
4693 aCC)
4694 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4695 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4696 case "$host_cpu" in
4697 hppa*64*|ia64*)
4698 # +Z the default
4699 ;;
4700 *)
4701 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4702 ;;
4703 esac
4704 ;;
4705 *)
4706 ;;
4707 esac
4708 ;;
4709 irix5* | irix6* | nonstopux*)
4710 case $cc_basename in
4711 CC)
4712 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4713 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4714 # CC pic flag -KPIC is the default.
4715 ;;
4716 *)
4717 ;;
4718 esac
4719 ;;
4720 linux*)
4721 case $cc_basename in
4722 KCC)
4723 # KAI C++ Compiler
4724 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4725 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4726 ;;
4727 icpc)
4728 # Intel C++
4729 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4730 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4731 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4732 ;;
4733 cxx)
4734 # Compaq C++
4735 # Make sure the PIC flag is empty. It appears that all Alpha
4736 # Linux and Compaq Tru64 Unix objects are PIC.
4737 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4738 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4739 ;;
4740 *)
4741 ;;
4742 esac
4743 ;;
4744 lynxos*)
4745 ;;
4746 m88k*)
4747 ;;
4748 mvs*)
4749 case $cc_basename in
4750 cxx)
4751 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4752 ;;
4753 *)
4754 ;;
4755 esac
4756 ;;
4757 netbsd*)
4758 ;;
4759 osf3* | osf4* | osf5*)
4760 case $cc_basename in
4761 KCC)
4762 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4763 ;;
4764 RCC)
4765 # Rational C++ 2.4.1
4766 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4767 ;;
4768 cxx)
4769 # Digital/Compaq C++
4770 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4771 # Make sure the PIC flag is empty. It appears that all Alpha
4772 # Linux and Compaq Tru64 Unix objects are PIC.
4773 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4774 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4775 ;;
4776 *)
4777 ;;
4778 esac
4779 ;;
4780 psos*)
4781 ;;
4782 sco*)
4783 case $cc_basename in
4784 CC)
4785 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4786 ;;
4787 *)
4788 ;;
4789 esac
4790 ;;
4791 solaris*)
4792 case $cc_basename in
4793 CC)
4794 # Sun C++ 4.2, 5.x and Centerline C++
4795 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4796 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4797 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4798 ;;
4799 gcx)
4800 # Green Hills C++ Compiler
4801 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4802 ;;
4803 *)
4804 ;;
4805 esac
4806 ;;
4807 sunos4*)
4808 case $cc_basename in
4809 CC)
4810 # Sun C++ 4.x
4811 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4812 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4813 ;;
4814 lcc)
4815 # Lucid
4816 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4817 ;;
4818 *)
4819 ;;
4820 esac
4821 ;;
4822 tandem*)
4823 case $cc_basename in
4824 NCC)
4825 # NonStop-UX NCC 3.20
4826 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4827 ;;
4828 *)
4829 ;;
4830 esac
4831 ;;
4832 unixware*)
4833 ;;
4834 vxworks*)
4835 ;;
4836 *)
4837 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4838 ;;
4839 esac
4840 fi
4841 ],
4842 [
4843 if test "$GCC" = yes; then
4844 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4845 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4846
4847 case $host_os in
4848 aix*)
4849 # All AIX code is PIC.
4850 if test "$host_cpu" = ia64; then
4851 # AIX 5 now supports IA64 processor
4852 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4853 fi
4854 ;;
4855
4856 amigaos*)
4857 # FIXME: we need at least 68020 code to build shared libraries, but
4858 # adding the `-m68020' flag to GCC prevents building anything better,
4859 # like `-m68040'.
4860 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4861 ;;
4862
4863 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4864 # PIC is the default for these OSes.
4865 ;;
4866
4867 mingw* | pw32* | os2*)
4868 # This hack is so that the source file can tell whether it is being
4869 # built for inclusion in a dll (and should export symbols for example).
4870 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4871 ;;
4872
4873 darwin* | rhapsody*)
4874 # PIC is the default on this platform
4875 # Common symbols not allowed in MH_DYLIB files
4876 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4877 ;;
4878
4879 msdosdjgpp*)
4880 # Just because we use GCC doesn't mean we suddenly get shared libraries
4881 # on systems that don't support them.
4882 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4883 enable_shared=no
4884 ;;
4885
4886 sysv4*MP*)
4887 if test -d /usr/nec; then
4888 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4889 fi
4890 ;;
4891
4892 hpux*)
4893 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4894 # not for PA HP-UX.
4895 case "$host_cpu" in
4896 hppa*64*|ia64*)
4897 # +Z the default
4898 ;;
4899 *)
4900 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4901 ;;
4902 esac
4903 ;;
4904
4905 *)
4906 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4907 ;;
4908 esac
4909 else
4910 # PORTME Check for flag to pass linker flags through the system compiler.
4911 case $host_os in
4912 aix*)
4913 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4914 if test "$host_cpu" = ia64; then
4915 # AIX 5 now supports IA64 processor
4916 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4917 else
4918 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4919 fi
4920 ;;
4921
4922 mingw* | pw32* | os2*)
4923 # This hack is so that the source file can tell whether it is being
4924 # built for inclusion in a dll (and should export symbols for example).
4925 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4926 ;;
4927
4928 hpux9* | hpux10* | hpux11*)
4929 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4930 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4931 # not for PA HP-UX.
4932 case "$host_cpu" in
4933 hppa*64*|ia64*)
4934 # +Z the default
4935 ;;
4936 *)
4937 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4938 ;;
4939 esac
4940 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4941 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4942 ;;
4943
4944 irix5* | irix6* | nonstopux*)
4945 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4946 # PIC (with -KPIC) is the default.
4947 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4948 ;;
4949
4950 newsos6)
4951 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4952 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4953 ;;
4954
4955 linux*)
4956 case $CC in
4957 icc* | ecc*)
4958 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4959 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4960 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4961 ;;
4962 ccc*)
4963 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4964 # All Alpha code is PIC.
4965 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4966 ;;
4967 esac
4968 ;;
4969
4970 osf3* | osf4* | osf5*)
4971 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4972 # All OSF/1 code is PIC.
4973 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4974 ;;
4975
4976 sco3.2v5*)
4977 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4978 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4979 ;;
4980
4981 solaris*)
4982 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4983 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4984 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4985 ;;
4986
4987 sunos4*)
4988 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4989 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4990 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4991 ;;
4992
4993 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4994 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4995 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4996 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4997 ;;
4998
4999 sysv4*MP*)
5000 if test -d /usr/nec ;then
5001 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5002 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5003 fi
5004 ;;
5005
5006 uts4*)
5007 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5008 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5009 ;;
5010
5011 *)
5012 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5013 ;;
5014 esac
5015 fi
5016 ])
5017 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5018
5019 #
5020 # Check to make sure the PIC flag actually works.
5021 #
5022 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5023 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5024 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5025 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5026 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5027 "" | " "*) ;;
5028 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5029 esac],
5030 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5031 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5032 fi
5033 case "$host_os" in
5034 # For platforms which do not support PIC, -DPIC is meaningless:
5035 *djgpp*)
5036 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5037 ;;
5038 *)
5039 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5040 ;;
5041 esac
5042 ])
5043
5044
5045 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5046 # ------------------------------------
5047 # See if the linker supports building shared libraries.
5048 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5049 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5050 ifelse([$1],[CXX],[
5051 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5052 case $host_os in
5053 aix4* | aix5*)
5054 # If we're using GNU nm, then we don't want the "-C" option.
5055 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5056 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5057 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5058 else
5059 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5060 fi
5061 ;;
5062 pw32*)
5063 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5064 ;;
5065 cygwin* | mingw*)
5066 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5067 ;;
5068 *)
5069 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5070 ;;
5071 esac
5072 ],[
5073 runpath_var=
5074 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5075 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5076 _LT_AC_TAGVAR(archive_cmds, $1)=
5077 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5078 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5079 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5080 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5081 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5082 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5083 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5084 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5085 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5086 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5087 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5088 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5089 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5090 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5091 _LT_AC_TAGVAR(module_cmds, $1)=
5092 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5093 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5094 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5095 # include_expsyms should be a list of space-separated symbols to be *always*
5096 # included in the symbol list
5097 _LT_AC_TAGVAR(include_expsyms, $1)=
5098 # exclude_expsyms can be an extended regexp of symbols to exclude
5099 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5100 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5101 # as well as any symbol that contains `d'.
5102 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5103 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5104 # platforms (ab)use it in PIC code, but their linkers get confused if
5105 # the symbol is explicitly referenced. Since portable code cannot
5106 # rely on this symbol name, it's probably fine to never include it in
5107 # preloaded symbol tables.
5108 extract_expsyms_cmds=
5109
5110 case $host_os in
5111 cygwin* | mingw* | pw32*)
5112 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5113 # When not using gcc, we currently assume that we are using
5114 # Microsoft Visual C++.
5115 if test "$GCC" != yes; then
5116 with_gnu_ld=no
5117 fi
5118 ;;
5119 openbsd*)
5120 with_gnu_ld=no
5121 ;;
5122 esac
5123
5124 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5125 if test "$with_gnu_ld" = yes; then
5126 # If archive_cmds runs LD, not CC, wlarc should be empty
5127 wlarc='${wl}'
5128
5129 # See if GNU ld supports shared libraries.
5130 case $host_os in
5131 aix3* | aix4* | aix5*)
5132 # On AIX/PPC, the GNU linker is very broken
5133 if test "$host_cpu" != ia64; then
5134 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5135 cat <<EOF 1>&2
5136
5137 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5138 *** to be unable to reliably create shared libraries on AIX.
5139 *** Therefore, libtool is disabling shared libraries support. If you
5140 *** really care for shared libraries, you may want to modify your PATH
5141 *** so that a non-GNU linker is found, and then restart.
5142
5143 EOF
5144 fi
5145 ;;
5146
5147 amigaos*)
5148 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5149 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5150 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5151
5152 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5153 # that the semantics of dynamic libraries on AmigaOS, at least up
5154 # to version 4, is to share data among multiple programs linked
5155 # with the same dynamic library. Since this doesn't match the
5156 # behavior of shared libraries on other platforms, we can't use
5157 # them.
5158 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5159 ;;
5160
5161 beos*)
5162 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5163 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5164 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5165 # support --undefined. This deserves some investigation. FIXME
5166 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5167 else
5168 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5169 fi
5170 ;;
5171
5172 cygwin* | mingw* | pw32*)
5173 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5174 # as there is no search path for DLLs.
5175 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5176 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5177 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5178 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5179 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5180
5181 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5182 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5183 # If the export-symbols file already is a .def file (1st line
5184 # is EXPORTS), use it as is; otherwise, prepend...
5185 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5186 cp $export_symbols $output_objdir/$soname.def;
5187 else
5188 echo EXPORTS > $output_objdir/$soname.def;
5189 cat $export_symbols >> $output_objdir/$soname.def;
5190 fi~
5191 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5192 else
5193 ld_shlibs=no
5194 fi
5195 ;;
5196
5197 netbsd*)
5198 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5199 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5200 wlarc=
5201 else
5202 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5203 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5204 fi
5205 ;;
5206
5207 solaris* | sysv5*)
5208 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5209 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5210 cat <<EOF 1>&2
5211
5212 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5213 *** create shared libraries on Solaris systems. Therefore, libtool
5214 *** is disabling shared libraries support. We urge you to upgrade GNU
5215 *** binutils to release 2.9.1 or newer. Another option is to modify
5216 *** your PATH or compiler configuration so that the native linker is
5217 *** used, and then restart.
5218
5219 EOF
5220 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5221 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5222 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5223 else
5224 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5225 fi
5226 ;;
5227
5228 sunos4*)
5229 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5230 wlarc=
5231 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5232 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5233 ;;
5234
5235 linux*)
5236 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
5237 tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5238 _LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5239 supports_anon_versioning=no
5240 case `$LD -v 2>/dev/null` in
5241 *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5242 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5243 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5244 *\ 2.11.*) ;; # other 2.11 versions
5245 *) supports_anon_versioning=yes ;;
5246 esac
5247 if test $supports_anon_versioning = yes; then
5248 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5249 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5250 $echo "local: *; };" >> $output_objdir/$libname.ver~
5251 $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5252 else
5253 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
5254 fi
5255 else
5256 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5257 fi
5258 ;;
5259
5260 *)
5261 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5262 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5263 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5264 else
5265 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5266 fi
5267 ;;
5268 esac
5269
5270 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5271 runpath_var=LD_RUN_PATH
5272 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5273 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5274 # ancient GNU ld didn't support --whole-archive et. al.
5275 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5276 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5277 else
5278 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5279 fi
5280 fi
5281 else
5282 # PORTME fill in a description of your system's linker (not GNU ld)
5283 case $host_os in
5284 aix3*)
5285 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5286 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5287 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
5288 # Note: this linker hardcodes the directories in LIBPATH if there
5289 # are no directories specified by -L.
5290 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5291 if test "$GCC" = yes && test -z "$link_static_flag"; then
5292 # Neither direct hardcoding nor static linking is supported with a
5293 # broken collect2.
5294 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5295 fi
5296 ;;
5297
5298 aix4* | aix5*)
5299 if test "$host_cpu" = ia64; then
5300 # On IA64, the linker does run time linking by default, so we don't
5301 # have to do anything special.
5302 aix_use_runtimelinking=no
5303 exp_sym_flag='-Bexport'
5304 no_entry_flag=""
5305 else
5306 # If we're using GNU nm, then we don't want the "-C" option.
5307 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5308 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5309 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5310 else
5311 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5312 fi
5313 aix_use_runtimelinking=no
5314
5315 # Test if we are trying to use run time linking or normal
5316 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5317 # need to do runtime linking.
5318 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5319 for ld_flag in $LDFLAGS; do
5320 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5321 aix_use_runtimelinking=yes
5322 break
5323 fi
5324 done
5325 esac
5326
5327 exp_sym_flag='-bexport'
5328 no_entry_flag='-bnoentry'
5329 fi
5330
5331 # When large executables or shared objects are built, AIX ld can
5332 # have problems creating the table of contents. If linking a library
5333 # or program results in "error TOC overflow" add -mminimal-toc to
5334 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5335 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5336
5337 _LT_AC_TAGVAR(archive_cmds, $1)=''
5338 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5339 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5340 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5341
5342 if test "$GCC" = yes; then
5343 case $host_os in aix4.[012]|aix4.[012].*)
5344 # We only want to do this on AIX 4.2 and lower, the check
5345 # below for broken collect2 doesn't work under 4.3+
5346 collect2name=`${CC} -print-prog-name=collect2`
5347 if test -f "$collect2name" && \
5348 strings "$collect2name" | grep resolve_lib_name >/dev/null
5349 then
5350 # We have reworked collect2
5351 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5352 else
5353 # We have old collect2
5354 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5355 # It fails to find uninstalled libraries when the uninstalled
5356 # path is not listed in the libpath. Setting hardcode_minus_L
5357 # to unsupported forces relinking
5358 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5359 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5360 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5361 fi
5362 esac
5363 shared_flag='-shared'
5364 else
5365 # not using gcc
5366 if test "$host_cpu" = ia64; then
5367 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5368 # chokes on -Wl,-G. The following line is correct:
5369 shared_flag='-G'
5370 else
5371 if test "$aix_use_runtimelinking" = yes; then
5372 shared_flag='${wl}-G'
5373 else
5374 shared_flag='${wl}-bM:SRE'
5375 fi
5376 fi
5377 fi
5378
5379 # It seems that -bexpall does not export symbols beginning with
5380 # underscore (_), so it is better to generate a list of symbols to export.
5381 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5382 if test "$aix_use_runtimelinking" = yes; then
5383 # Warning - without using the other runtime loading flags (-brtl),
5384 # -berok will link without error, but may produce a broken library.
5385 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5386 # Determine the default libpath from the value encoded in an empty executable.
5387 _LT_AC_SYS_LIBPATH_AIX
5388 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5389 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5390 else
5391 if test "$host_cpu" = ia64; then
5392 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5393 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5394 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
5395 else
5396 # Determine the default libpath from the value encoded in an empty executable.
5397 _LT_AC_SYS_LIBPATH_AIX
5398 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5399 # Warning - without using the other run time loading flags,
5400 # -berok will link without error, but may produce a broken library.
5401 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5402 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5403 # -bexpall does not export symbols beginning with underscore (_)
5404 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5405 # Exported symbols can be pulled into shared objects from archives
5406 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5407 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5408 # This is similar to how AIX traditionally builds it's shared libraries.
5409 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5410 fi
5411 fi
5412 ;;
5413
5414 amigaos*)
5415 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5416 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5417 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5418 # see comment about different semantics on the GNU ld section
5419 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5420 ;;
5421
5422 bsdi4*)
5423 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5424 ;;
5425
5426 cygwin* | mingw* | pw32*)
5427 # When not using gcc, we currently assume that we are using
5428 # Microsoft Visual C++.
5429 # hardcode_libdir_flag_spec is actually meaningless, as there is
5430 # no search path for DLLs.
5431 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5432 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5433 # Tell ltmain to make .lib files, not .a files.
5434 libext=lib
5435 # Tell ltmain to make .dll files, not .so files.
5436 shrext=".dll"
5437 # FIXME: Setting linknames here is a bad hack.
5438 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5439 # The linker will automatically build a .lib file if we build a DLL.
5440 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5441 # FIXME: Should let the user specify the lib program.
5442 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5443 fix_srcfile_path='`cygpath -w "$srcfile"`'
5444 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5445 ;;
5446
5447 darwin* | rhapsody*)
5448 if test "$GXX" = yes ; then
5449 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5450 case "$host_os" in
5451 rhapsody* | darwin1.[[012]])
5452 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
5453 ;;
5454 *) # Darwin 1.3 on
5455 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5456 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5457 else
5458 case ${MACOSX_DEPLOYMENT_TARGET} in
5459 10.[[012]])
5460 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5461 ;;
5462 10.*)
5463 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
5464 ;;
5465 esac
5466 fi
5467 ;;
5468 esac
5469 lt_int_apple_cc_single_mod=no
5470 output_verbose_link_cmd='echo'
5471 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
5472 lt_int_apple_cc_single_mod=yes
5473 fi
5474 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5475 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5476 else
5477 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5478 fi
5479 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5480 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5481 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5482 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5483 else
5484 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5485 fi
5486 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5487 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5488 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5489 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5490 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
5491 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5492 else
5493 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5494 fi
5495 ;;
5496
5497 dgux*)
5498 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5499 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5500 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5501 ;;
5502
5503 freebsd1*)
5504 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5505 ;;
5506
5507 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5508 # support. Future versions do this automatically, but an explicit c++rt0.o
5509 # does not break anything, and helps significantly (at the cost of a little
5510 # extra space).
5511 freebsd2.2*)
5512 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5513 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5514 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5515 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5516 ;;
5517
5518 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5519 freebsd2*)
5520 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5521 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5522 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5523 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5524 ;;
5525
5526 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5527 freebsd* | kfreebsd*-gnu)
5528 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5529 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5530 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5531 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5532 ;;
5533
5534 hpux9*)
5535 if test "$GCC" = yes; then
5536 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5537 else
5538 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5539 fi
5540 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5541 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5542 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5543
5544 # hardcode_minus_L: Not really in the search PATH,
5545 # but as the default location of the library.
5546 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5547 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5548 ;;
5549
5550 hpux10* | hpux11*)
5551 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5552 case "$host_cpu" in
5553 hppa*64*|ia64*)
5554 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5555 ;;
5556 *)
5557 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5558 ;;
5559 esac
5560 else
5561 case "$host_cpu" in
5562 hppa*64*|ia64*)
5563 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5564 ;;
5565 *)
5566 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5567 ;;
5568 esac
5569 fi
5570 if test "$with_gnu_ld" = no; then
5571 case "$host_cpu" in
5572 hppa*64*)
5573 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5574 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5575 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5576 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5577 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5578 ;;
5579 ia64*)
5580 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5581 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5582 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5583
5584 # hardcode_minus_L: Not really in the search PATH,
5585 # but as the default location of the library.
5586 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5587 ;;
5588 *)
5589 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5590 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5591 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5592 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5593
5594 # hardcode_minus_L: Not really in the search PATH,
5595 # but as the default location of the library.
5596 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5597 ;;
5598 esac
5599 fi
5600 ;;
5601
5602 irix5* | irix6* | nonstopux*)
5603 if test "$GCC" = yes; then
5604 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5605 else
5606 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5607 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5608 fi
5609 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5610 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5611 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5612 ;;
5613
5614 netbsd*)
5615 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5616 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5617 else
5618 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5619 fi
5620 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5621 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5622 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5623 ;;
5624
5625 newsos6)
5626 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5627 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5628 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5629 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5630 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5631 ;;
5632
5633 openbsd*)
5634 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5635 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5636 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5637 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5638 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5639 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5640 else
5641 case $host_os in
5642 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5643 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5644 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5645 ;;
5646 *)
5647 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5648 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5649 ;;
5650 esac
5651 fi
5652 ;;
5653
5654 os2*)
5655 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5656 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5657 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5658 _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
5659 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5660 ;;
5661
5662 osf3*)
5663 if test "$GCC" = yes; then
5664 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5665 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5666 else
5667 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5668 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5669 fi
5670 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5671 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5672 ;;
5673
5674 osf4* | osf5*) # as osf3* with the addition of -msym flag
5675 if test "$GCC" = yes; then
5676 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5677 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5678 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5679 else
5680 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5681 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5682 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
5683 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
5684
5685 # Both c and cxx compiler support -rpath directly
5686 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5687 fi
5688 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5689 ;;
5690
5691 sco3.2v5*)
5692 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5693 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5694 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5695 runpath_var=LD_RUN_PATH
5696 hardcode_runpath_var=yes
5697 ;;
5698
5699 solaris*)
5700 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5701 if test "$GCC" = yes; then
5702 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5703 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5704 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5705 else
5706 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5707 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5708 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5709 fi
5710 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5711 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5712 case $host_os in
5713 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5714 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5715 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5716 esac
5717 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5718 ;;
5719
5720 sunos4*)
5721 if test "x$host_vendor" = xsequent; then
5722 # Use $CC to link under sequent, because it throws in some extra .o
5723 # files that make .init and .fini sections work.
5724 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5725 else
5726 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5727 fi
5728 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5729 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5730 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5731 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5732 ;;
5733
5734 sysv4)
5735 case $host_vendor in
5736 sni)
5737 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5738 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5739 ;;
5740 siemens)
5741 ## LD is ld it makes a PLAMLIB
5742 ## CC just makes a GrossModule.
5743 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5744 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5745 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5746 ;;
5747 motorola)
5748 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5749 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5750 ;;
5751 esac
5752 runpath_var='LD_RUN_PATH'
5753 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5754 ;;
5755
5756 sysv4.3*)
5757 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5758 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5759 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5760 ;;
5761
5762 sysv4*MP*)
5763 if test -d /usr/nec; then
5764 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5765 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5766 runpath_var=LD_RUN_PATH
5767 hardcode_runpath_var=yes
5768 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5769 fi
5770 ;;
5771
5772 sysv4.2uw2*)
5773 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5774 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5775 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5776 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5777 hardcode_runpath_var=yes
5778 runpath_var=LD_RUN_PATH
5779 ;;
5780
5781 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5782 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5783 if test "$GCC" = yes; then
5784 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5785 else
5786 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5787 fi
5788 runpath_var='LD_RUN_PATH'
5789 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5790 ;;
5791
5792 sysv5*)
5793 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5794 # $CC -shared without GNU ld will not create a library from C++
5795 # object files and a static libstdc++, better avoid it by now
5796 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5797 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5798 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5799 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5800 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5801 runpath_var='LD_RUN_PATH'
5802 ;;
5803
5804 uts4*)
5805 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5806 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5807 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5808 ;;
5809
5810 *)
5811 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5812 ;;
5813 esac
5814 fi
5815 ])
5816 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5817 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5818
5819 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5820 if test "$GCC" = yes; then
5821 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5822 fi
5823
5824 #
5825 # Do we need to explicitly link libc?
5826 #
5827 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5828 x|xyes)
5829 # Assume -lc should be added
5830 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5831
5832 if test "$enable_shared" = yes && test "$GCC" = yes; then
5833 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5834 *'~'*)
5835 # FIXME: we may have to deal with multi-command sequences.
5836 ;;
5837 '$CC '*)
5838 # Test whether the compiler implicitly links with -lc since on some
5839 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5840 # to ld, don't add -lc before -lgcc.
5841 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5842 $rm conftest*
5843 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5844
5845 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5846 soname=conftest
5847 lib=conftest
5848 libobjs=conftest.$ac_objext
5849 deplibs=
5850 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5851 compiler_flags=-v
5852 linker_flags=-v
5853 verstring=
5854 output_objdir=.
5855 libname=conftest
5856 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5857 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5858 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5859 then
5860 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5861 else
5862 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5863 fi
5864 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5865 else
5866 cat conftest.err 1>&5
5867 fi
5868 $rm conftest*
5869 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5870 ;;
5871 esac
5872 fi
5873 ;;
5874 esac
5875 ])# AC_LIBTOOL_PROG_LD_SHLIBS
5876
5877
5878 # _LT_AC_FILE_LTDLL_C
5879 # -------------------
5880 # Be careful that the start marker always follows a newline.
5881 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5882 # /* ltdll.c starts here */
5883 # #define WIN32_LEAN_AND_MEAN
5884 # #include <windows.h>
5885 # #undef WIN32_LEAN_AND_MEAN
5886 # #include <stdio.h>
5887 #
5888 # #ifndef __CYGWIN__
5889 # # ifdef __CYGWIN32__
5890 # # define __CYGWIN__ __CYGWIN32__
5891 # # endif
5892 # #endif
5893 #
5894 # #ifdef __cplusplus
5895 # extern "C" {
5896 # #endif
5897 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5898 # #ifdef __cplusplus
5899 # }
5900 # #endif
5901 #
5902 # #ifdef __CYGWIN__
5903 # #include <cygwin/cygwin_dll.h>
5904 # DECLARE_CYGWIN_DLL( DllMain );
5905 # #endif
5906 # HINSTANCE __hDllInstance_base;
5907 #
5908 # BOOL APIENTRY
5909 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5910 # {
5911 # __hDllInstance_base = hInst;
5912 # return TRUE;
5913 # }
5914 # /* ltdll.c ends here */
5915 ])# _LT_AC_FILE_LTDLL_C
5916
5917
5918 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5919 # ---------------------------------
5920 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5921
5922
5923 # old names
5924 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5925 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5926 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5927 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5928 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5929 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5930 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5931
5932 # This is just to silence aclocal about the macro not being used
5933 ifelse([AC_DISABLE_FAST_INSTALL])
5934
5935 AC_DEFUN([LT_AC_PROG_GCJ],
5936 [AC_CHECK_TOOL(GCJ, gcj, no)
5937 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5938 AC_SUBST(GCJFLAGS)
5939 ])
5940
5941 AC_DEFUN([LT_AC_PROG_RC],
5942 [AC_CHECK_TOOL(RC, windres, no)
5943 ])
5944
5945 # NOTE: This macro has been submitted for inclusion into #
5946 # GNU Autoconf as AC_PROG_SED. When it is available in #
5947 # a released version of Autoconf we should remove this #
5948 # macro and use it instead. #
5949 # LT_AC_PROG_SED
5950 # --------------
5951 # Check for a fully-functional sed program, that truncates
5952 # as few characters as possible. Prefer GNU sed if found.
5953 AC_DEFUN([LT_AC_PROG_SED],
5954 [AC_MSG_CHECKING([for a sed that does not truncate output])
5955 AC_CACHE_VAL(lt_cv_path_SED,
5956 [# Loop through the user's path and test for sed and gsed.
5957 # Then use that list of sed's as ones to test for truncation.
5958 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5959 for as_dir in $PATH
5960 do
5961 IFS=$as_save_IFS
5962 test -z "$as_dir" && as_dir=.
5963 for lt_ac_prog in sed gsed; do
5964 for ac_exec_ext in '' $ac_executable_extensions; do
5965 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5966 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5967 fi
5968 done
5969 done
5970 done
5971 lt_ac_max=0
5972 lt_ac_count=0
5973 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
5974 # along with /bin/sed that truncates output.
5975 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5976 test ! -f $lt_ac_sed && break
5977 cat /dev/null > conftest.in
5978 lt_ac_count=0
5979 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5980 # Check for GNU sed and select it if it is found.
5981 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5982 lt_cv_path_SED=$lt_ac_sed
5983 break
5984 fi
5985 while true; do
5986 cat conftest.in conftest.in >conftest.tmp
5987 mv conftest.tmp conftest.in
5988 cp conftest.in conftest.nl
5989 echo >>conftest.nl
5990 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5991 cmp -s conftest.out conftest.nl || break
5992 # 10000 chars as input seems more than enough
5993 test $lt_ac_count -gt 10 && break
5994 lt_ac_count=`expr $lt_ac_count + 1`
5995 if test $lt_ac_count -gt $lt_ac_max; then
5996 lt_ac_max=$lt_ac_count
5997 lt_cv_path_SED=$lt_ac_sed
5998 fi
5999 done
6000 done
6001 SED=$lt_cv_path_SED
6002 ])
6003 AC_MSG_RESULT([$SED])
6004 ])
6005
6006 # -*- Autoconf -*-
6007 # Copyright (C) 2002, 2003 Free Software Foundation, Inc.
6008 # Generated from amversion.in; do not edit by hand.
6009
6010 # This program is free software; you can redistribute it and/or modify
6011 # it under the terms of the GNU General Public License as published by
6012 # the Free Software Foundation; either version 2, or (at your option)
6013 # any later version.
6014
6015 # This program is distributed in the hope that it will be useful,
6016 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6017 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6018 # GNU General Public License for more details.
6019
6020 # You should have received a copy of the GNU General Public License
6021 # along with this program; if not, write to the Free Software
6022 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6023
6024 # AM_AUTOMAKE_VERSION(VERSION)
6025 # ----------------------------
6026 # Automake X.Y traces this macro to ensure aclocal.m4 has been
6027 # generated from the m4 files accompanying Automake X.Y.
6028 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.8"])
6029
6030 # AM_SET_CURRENT_AUTOMAKE_VERSION
6031 # -------------------------------
6032 # Call AM_AUTOMAKE_VERSION so it can be traced.
6033 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6034 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6035 [AM_AUTOMAKE_VERSION([1.8.5])])
6036
6037 # AM_AUX_DIR_EXPAND
6038
6039 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
6040
6041 # This program is free software; you can redistribute it and/or modify
6042 # it under the terms of the GNU General Public License as published by
6043 # the Free Software Foundation; either version 2, or (at your option)
6044 # any later version.
6045
6046 # This program is distributed in the hope that it will be useful,
6047 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6048 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6049 # GNU General Public License for more details.
6050
6051 # You should have received a copy of the GNU General Public License
6052 # along with this program; if not, write to the Free Software
6053 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6054 # 02111-1307, USA.
6055
6056 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6057 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6058 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6059 #
6060 # Of course, Automake must honor this variable whenever it calls a
6061 # tool from the auxiliary directory. The problem is that $srcdir (and
6062 # therefore $ac_aux_dir as well) can be either absolute or relative,
6063 # depending on how configure is run. This is pretty annoying, since
6064 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
6065 # source directory, any form will work fine, but in subdirectories a
6066 # relative path needs to be adjusted first.
6067 #
6068 # $ac_aux_dir/missing
6069 # fails when called from a subdirectory if $ac_aux_dir is relative
6070 # $top_srcdir/$ac_aux_dir/missing
6071 # fails if $ac_aux_dir is absolute,
6072 # fails when called from a subdirectory in a VPATH build with
6073 # a relative $ac_aux_dir
6074 #
6075 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6076 # are both prefixed by $srcdir. In an in-source build this is usually
6077 # harmless because $srcdir is `.', but things will broke when you
6078 # start a VPATH build or use an absolute $srcdir.
6079 #
6080 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6081 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
6082 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6083 # and then we would define $MISSING as
6084 # MISSING="\${SHELL} $am_aux_dir/missing"
6085 # This will work as long as MISSING is not called from configure, because
6086 # unfortunately $(top_srcdir) has no meaning in configure.
6087 # However there are other variables, like CC, which are often used in
6088 # configure, and could therefore not use this "fixed" $ac_aux_dir.
6089 #
6090 # Another solution, used here, is to always expand $ac_aux_dir to an
6091 # absolute PATH. The drawback is that using absolute paths prevent a
6092 # configured tree to be moved without reconfiguration.
6093
6094 AC_DEFUN([AM_AUX_DIR_EXPAND],
6095 [dnl Rely on autoconf to set up CDPATH properly.
6096 AC_PREREQ([2.50])dnl
6097 # expand $ac_aux_dir to an absolute path
6098 am_aux_dir=`cd $ac_aux_dir && pwd`
6099 ])
6100
6101 # AM_CONDITIONAL -*- Autoconf -*-
6102
6103 # Copyright (C) 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
6104
6105 # This program is free software; you can redistribute it and/or modify
6106 # it under the terms of the GNU General Public License as published by
6107 # the Free Software Foundation; either version 2, or (at your option)
6108 # any later version.
6109
6110 # This program is distributed in the hope that it will be useful,
6111 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6112 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6113 # GNU General Public License for more details.
6114
6115 # You should have received a copy of the GNU General Public License
6116 # along with this program; if not, write to the Free Software
6117 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6118 # 02111-1307, USA.
6119
6120 # serial 6
6121
6122 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
6123 # -------------------------------------
6124 # Define a conditional.
6125 AC_DEFUN([AM_CONDITIONAL],
6126 [AC_PREREQ(2.52)dnl
6127 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
6128 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6129 AC_SUBST([$1_TRUE])
6130 AC_SUBST([$1_FALSE])
6131 if $2; then
6132 $1_TRUE=
6133 $1_FALSE='#'
6134 else
6135 $1_TRUE='#'
6136 $1_FALSE=
6137 fi
6138 AC_CONFIG_COMMANDS_PRE(
6139 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6140 AC_MSG_ERROR([conditional "$1" was never defined.
6141 Usually this means the macro was only invoked conditionally.])
6142 fi])])
6143
6144 # serial 7 -*- Autoconf -*-
6145
6146 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
6147 # Free Software Foundation, Inc.
6148
6149 # This program is free software; you can redistribute it and/or modify
6150 # it under the terms of the GNU General Public License as published by
6151 # the Free Software Foundation; either version 2, or (at your option)
6152 # any later version.
6153
6154 # This program is distributed in the hope that it will be useful,
6155 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6156 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6157 # GNU General Public License for more details.
6158
6159 # You should have received a copy of the GNU General Public License
6160 # along with this program; if not, write to the Free Software
6161 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6162 # 02111-1307, USA.
6163
6164
6165 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6166 # written in clear, in which case automake, when reading aclocal.m4,
6167 # will think it sees a *use*, and therefore will trigger all it's
6168 # C support machinery. Also note that it means that autoscan, seeing
6169 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6170
6171
6172
6173 # _AM_DEPENDENCIES(NAME)
6174 # ----------------------
6175 # See how the compiler implements dependency checking.
6176 # NAME is "CC", "CXX", "GCJ", or "OBJC".
6177 # We try a few techniques and use that to set a single cache variable.
6178 #
6179 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6180 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6181 # dependency, and given that the user is not expected to run this macro,
6182 # just rely on AC_PROG_CC.
6183 AC_DEFUN([_AM_DEPENDENCIES],
6184 [AC_REQUIRE([AM_SET_DEPDIR])dnl
6185 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6186 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6187 AC_REQUIRE([AM_DEP_TRACK])dnl
6188
6189 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6190 [$1], CXX, [depcc="$CXX" am_compiler_list=],
6191 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6192 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
6193 [depcc="$$1" am_compiler_list=])
6194
6195 AC_CACHE_CHECK([dependency style of $depcc],
6196 [am_cv_$1_dependencies_compiler_type],
6197 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6198 # We make a subdir and do the tests there. Otherwise we can end up
6199 # making bogus files that we don't know about and never remove. For
6200 # instance it was reported that on HP-UX the gcc test will end up
6201 # making a dummy file named `D' -- because `-MD' means `put the output
6202 # in D'.
6203 mkdir conftest.dir
6204 # Copy depcomp to subdir because otherwise we won't find it if we're
6205 # using a relative directory.
6206 cp "$am_depcomp" conftest.dir
6207 cd conftest.dir
6208 # We will build objects and dependencies in a subdirectory because
6209 # it helps to detect inapplicable dependency modes. For instance
6210 # both Tru64's cc and ICC support -MD to output dependencies as a
6211 # side effect of compilation, but ICC will put the dependencies in
6212 # the current directory while Tru64 will put them in the object
6213 # directory.
6214 mkdir sub
6215
6216 am_cv_$1_dependencies_compiler_type=none
6217 if test "$am_compiler_list" = ""; then
6218 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
6219 fi
6220 for depmode in $am_compiler_list; do
6221 # Setup a source with many dependencies, because some compilers
6222 # like to wrap large dependency lists on column 80 (with \), and
6223 # we should not choose a depcomp mode which is confused by this.
6224 #
6225 # We need to recreate these files for each test, as the compiler may
6226 # overwrite some of them when testing with obscure command lines.
6227 # This happens at least with the AIX C compiler.
6228 : > sub/conftest.c
6229 for i in 1 2 3 4 5 6; do
6230 echo '#include "conftst'$i'.h"' >> sub/conftest.c
6231 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6232 # Solaris 8's {/usr,}/bin/sh.
6233 touch sub/conftst$i.h
6234 done
6235 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6236
6237 case $depmode in
6238 nosideeffect)
6239 # after this tag, mechanisms are not by side-effect, so they'll
6240 # only be used when explicitly requested
6241 if test "x$enable_dependency_tracking" = xyes; then
6242 continue
6243 else
6244 break
6245 fi
6246 ;;
6247 none) break ;;
6248 esac
6249 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6250 # mode. It turns out that the SunPro C++ compiler does not properly
6251 # handle `-M -o', and we need to detect this.
6252 if depmode=$depmode \
6253 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6254 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6255 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6256 >/dev/null 2>conftest.err &&
6257 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6258 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6259 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6260 # icc doesn't choke on unknown options, it will just issue warnings
6261 # or remarks (even with -Werror). So we grep stderr for any message
6262 # that says an option was ignored or not supported.
6263 # When given -MP, icc 7.0 and 7.1 complain thusly:
6264 # icc: Command line warning: ignoring option '-M'; no argument required
6265 # The diagnosis changed in icc 8.0:
6266 # icc: Command line remark: option '-MP' not supported
6267 if (grep 'ignoring option' conftest.err ||
6268 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6269 am_cv_$1_dependencies_compiler_type=$depmode
6270 break
6271 fi
6272 fi
6273 done
6274
6275 cd ..
6276 rm -rf conftest.dir
6277 else
6278 am_cv_$1_dependencies_compiler_type=none
6279 fi
6280 ])
6281 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6282 AM_CONDITIONAL([am__fastdep$1], [
6283 test "x$enable_dependency_tracking" != xno \
6284 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
6285 ])
6286
6287
6288 # AM_SET_DEPDIR
6289 # -------------
6290 # Choose a directory name for dependency files.
6291 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
6292 AC_DEFUN([AM_SET_DEPDIR],
6293 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6294 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6295 ])
6296
6297
6298 # AM_DEP_TRACK
6299 # ------------
6300 AC_DEFUN([AM_DEP_TRACK],
6301 [AC_ARG_ENABLE(dependency-tracking,
6302 [ --disable-dependency-tracking speeds up one-time build
6303 --enable-dependency-tracking do not reject slow dependency extractors])
6304 if test "x$enable_dependency_tracking" != xno; then
6305 am_depcomp="$ac_aux_dir/depcomp"
6306 AMDEPBACKSLASH='\'
6307 fi
6308 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6309 AC_SUBST([AMDEPBACKSLASH])
6310 ])
6311
6312 # Generate code to set up dependency tracking. -*- Autoconf -*-
6313
6314 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
6315
6316 # This program is free software; you can redistribute it and/or modify
6317 # it under the terms of the GNU General Public License as published by
6318 # the Free Software Foundation; either version 2, or (at your option)
6319 # any later version.
6320
6321 # This program is distributed in the hope that it will be useful,
6322 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6323 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6324 # GNU General Public License for more details.
6325
6326 # You should have received a copy of the GNU General Public License
6327 # along with this program; if not, write to the Free Software
6328 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6329 # 02111-1307, USA.
6330
6331 #serial 2
6332
6333 # _AM_OUTPUT_DEPENDENCY_COMMANDS
6334 # ------------------------------
6335 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6336 [for mf in $CONFIG_FILES; do
6337 # Strip MF so we end up with the name of the file.
6338 mf=`echo "$mf" | sed -e 's/:.*$//'`
6339 # Check whether this is an Automake generated Makefile or not.
6340 # We used to match only the files named `Makefile.in', but
6341 # some people rename them; so instead we look at the file content.
6342 # Grep'ing the first line is not enough: some people post-process
6343 # each Makefile.in and add a new line on top of each file to say so.
6344 # So let's grep whole file.
6345 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6346 dirpart=`AS_DIRNAME("$mf")`
6347 else
6348 continue
6349 fi
6350 grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
6351 # Extract the definition of DEP_FILES from the Makefile without
6352 # running `make'.
6353 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6354 test -z "$DEPDIR" && continue
6355 # When using ansi2knr, U may be empty or an underscore; expand it
6356 U=`sed -n 's/^U = //p' < "$mf"`
6357 test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
6358 # We invoke sed twice because it is the simplest approach to
6359 # changing $(DEPDIR) to its actual value in the expansion.
6360 for file in `sed -n '
6361 /^DEP_FILES = .*\\\\$/ {
6362 s/^DEP_FILES = //
6363 :loop
6364 s/\\\\$//
6365 p
6366 n
6367 /\\\\$/ b loop
6368 p
6369 }
6370 /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
6371 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6372 # Make sure the directory exists.
6373 test -f "$dirpart/$file" && continue
6374 fdir=`AS_DIRNAME(["$file"])`
6375 AS_MKDIR_P([$dirpart/$fdir])
6376 # echo "creating $dirpart/$file"
6377 echo '# dummy' > "$dirpart/$file"
6378 done
6379 done
6380 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6381
6382
6383 # AM_OUTPUT_DEPENDENCY_COMMANDS
6384 # -----------------------------
6385 # This macro should only be invoked once -- use via AC_REQUIRE.
6386 #
6387 # This code is only required when automatic dependency tracking
6388 # is enabled. FIXME. This creates each `.P' file that we will
6389 # need in order to bootstrap the dependency handling code.
6390 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
6391 [AC_CONFIG_COMMANDS([depfiles],
6392 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
6393 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6394 ])
6395
6396 # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
6397
6398 # Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
6399
6400 # This program is free software; you can redistribute it and/or modify
6401 # it under the terms of the GNU General Public License as published by
6402 # the Free Software Foundation; either version 2, or (at your option)
6403 # any later version.
6404
6405 # This program is distributed in the hope that it will be useful,
6406 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6407 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6408 # GNU General Public License for more details.
6409
6410 # You should have received a copy of the GNU General Public License
6411 # along with this program; if not, write to the Free Software
6412 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6413 # 02111-1307, USA.
6414
6415 # serial 7
6416
6417 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
6418 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
6419
6420 # Do all the work for Automake. -*- Autoconf -*-
6421
6422 # This macro actually does too much some checks are only needed if
6423 # your package does certain things. But this isn't really a big deal.
6424
6425 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
6426 # Free Software Foundation, Inc.
6427
6428 # This program is free software; you can redistribute it and/or modify
6429 # it under the terms of the GNU General Public License as published by
6430 # the Free Software Foundation; either version 2, or (at your option)
6431 # any later version.
6432
6433 # This program is distributed in the hope that it will be useful,
6434 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6435 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6436 # GNU General Public License for more details.
6437
6438 # You should have received a copy of the GNU General Public License
6439 # along with this program; if not, write to the Free Software
6440 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6441 # 02111-1307, USA.
6442
6443 # serial 11
6444
6445 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
6446 # AM_INIT_AUTOMAKE([OPTIONS])
6447 # -----------------------------------------------
6448 # The call with PACKAGE and VERSION arguments is the old style
6449 # call (pre autoconf-2.50), which is being phased out. PACKAGE
6450 # and VERSION should now be passed to AC_INIT and removed from
6451 # the call to AM_INIT_AUTOMAKE.
6452 # We support both call styles for the transition. After
6453 # the next Automake release, Autoconf can make the AC_INIT
6454 # arguments mandatory, and then we can depend on a new Autoconf
6455 # release and drop the old call support.
6456 AC_DEFUN([AM_INIT_AUTOMAKE],
6457 [AC_PREREQ([2.58])dnl
6458 dnl Autoconf wants to disallow AM_ names. We explicitly allow
6459 dnl the ones we care about.
6460 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
6461 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6462 AC_REQUIRE([AC_PROG_INSTALL])dnl
6463 # test to see if srcdir already configured
6464 if test "`cd $srcdir && pwd`" != "`pwd`" &&
6465 test -f $srcdir/config.status; then
6466 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
6467 fi
6468
6469 # test whether we have cygpath
6470 if test -z "$CYGPATH_W"; then
6471 if (cygpath --version) >/dev/null 2>/dev/null; then
6472 CYGPATH_W='cygpath -w'
6473 else
6474 CYGPATH_W=echo
6475 fi
6476 fi
6477 AC_SUBST([CYGPATH_W])
6478
6479 # Define the identity of the package.
6480 dnl Distinguish between old-style and new-style calls.
6481 m4_ifval([$2],
6482 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
6483 AC_SUBST([PACKAGE], [$1])dnl
6484 AC_SUBST([VERSION], [$2])],
6485 [_AM_SET_OPTIONS([$1])dnl
6486 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
6487 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
6488
6489 _AM_IF_OPTION([no-define],,
6490 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])