]> git.saurik.com Git - wxWidgets.git/blob - src/expat/aclocal.m4
Fix wxEncodingConverter::Convert(wchar_t) documentation.
[wxWidgets.git] / src / expat / aclocal.m4
1 # aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*-
2
3 # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
4 # Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
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 undo escaping of the cmd sep variable
137 unescape_variable_subst='s/\\\(${_S_}\)/\1/g'
138
139 # Sed substitution to avoid accidental globbing in evaled expressions
140 no_glob_subst='s/\*/\\\*/g'
141
142 # Constants:
143 rm="rm -f"
144
145 # Global variables:
146 default_ofile=libtool
147 can_build_shared=yes
148
149 # All known linkers require a `.a' archive for static linking (except M$VC,
150 # which needs '.lib').
151 libext=a
152 ltmain="$ac_aux_dir/ltmain.sh"
153 ofile="$default_ofile"
154 with_gnu_ld="$lt_cv_prog_gnu_ld"
155
156 AC_CHECK_TOOL(AR, ar, false)
157 AC_CHECK_TOOL(RANLIB, ranlib, :)
158 AC_CHECK_TOOL(STRIP, strip, :)
159
160 old_CC="$CC"
161 old_CFLAGS="$CFLAGS"
162
163 # Set sane defaults for various variables
164 test -z "$AR" && AR=ar
165 test -z "$AR_FLAGS" && AR_FLAGS=cru
166 test -z "$AS" && AS=as
167 test -z "$CC" && CC=cc
168 test -z "$LTCC" && LTCC=$CC
169 test -z "$DLLTOOL" && DLLTOOL=dlltool
170 test -z "$LD" && LD=ld
171 test -z "$LN_S" && LN_S="ln -s"
172 test -z "$MAGIC_CMD" && MAGIC_CMD=file
173 test -z "$NM" && NM=nm
174 test -z "$SED" && SED=sed
175 test -z "$OBJDUMP" && OBJDUMP=objdump
176 test -z "$RANLIB" && RANLIB=:
177 test -z "$STRIP" && STRIP=:
178 test -z "$ac_objext" && ac_objext=o
179
180 # Determine commands to create old-style static archives.
181 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
182 old_postinstall_cmds='chmod 644 $oldlib'
183 old_postuninstall_cmds=
184
185 if test -n "$RANLIB"; then
186 case $host_os in
187 openbsd*)
188 old_postinstall_cmds="\$RANLIB -t \$oldlib\${_S_}$old_postinstall_cmds"
189 ;;
190 *)
191 old_postinstall_cmds="\$RANLIB \$oldlib\${_S_}$old_postinstall_cmds"
192 ;;
193 esac
194 old_archive_cmds="$old_archive_cmds\${_S_}\$RANLIB \$oldlib"
195 fi
196
197 # Only perform the check for file, if the check method requires it
198 case $deplibs_check_method in
199 file_magic*)
200 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
201 AC_PATH_MAGIC
202 fi
203 ;;
204 esac
205
206 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
207 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
208 enable_win32_dll=yes, enable_win32_dll=no)
209
210 AC_ARG_ENABLE([libtool-lock],
211 [AC_HELP_STRING([--disable-libtool-lock],
212 [avoid locking (might break parallel builds)])])
213 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
214
215 AC_ARG_WITH([pic],
216 [AC_HELP_STRING([--with-pic],
217 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
218 [pic_mode="$withval"],
219 [pic_mode=default])
220 test -z "$pic_mode" && pic_mode=default
221
222 # Use C for the default configuration in the libtool script
223 tagname=
224 AC_LIBTOOL_LANG_C_CONFIG
225 _LT_AC_TAGCONFIG
226 ])# AC_LIBTOOL_SETUP
227
228
229 # _LT_AC_SYS_COMPILER
230 # -------------------
231 AC_DEFUN([_LT_AC_SYS_COMPILER],
232 [AC_REQUIRE([AC_PROG_CC])dnl
233
234 # If no C compiler was specified, use CC.
235 LTCC=${LTCC-"$CC"}
236
237 # Allow CC to be a program name with arguments.
238 compiler=$CC
239 ])# _LT_AC_SYS_COMPILER
240
241
242 # _LT_AC_SYS_LIBPATH_AIX
243 # ----------------------
244 # Links a minimal program and checks the executable
245 # for the system default hardcoded library path. In most cases,
246 # this is /usr/lib:/lib, but when the MPI compilers are used
247 # the location of the communication and MPI libs are included too.
248 # If we don't find anything, use the default library path according
249 # to the aix ld manual.
250 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
251 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
252 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
253 }'`
254 # Check for a 64-bit object if we didn't find anything.
255 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
256 }'`; fi],[])
257 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
258 ])# _LT_AC_SYS_LIBPATH_AIX
259
260
261 # _LT_AC_SHELL_INIT(ARG)
262 # ----------------------
263 AC_DEFUN([_LT_AC_SHELL_INIT],
264 [ifdef([AC_DIVERSION_NOTICE],
265 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
266 [AC_DIVERT_PUSH(NOTICE)])
267 $1
268 AC_DIVERT_POP
269 ])# _LT_AC_SHELL_INIT
270
271
272 # _LT_AC_PROG_ECHO_BACKSLASH
273 # --------------------------
274 # Add some code to the start of the generated configure script which
275 # will find an echo command which doesn't interpret backslashes.
276 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
277 [_LT_AC_SHELL_INIT([
278 # Check that we are running under the correct shell.
279 SHELL=${CONFIG_SHELL-/bin/sh}
280
281 case X$ECHO in
282 X*--fallback-echo)
283 # Remove one level of quotation (which was required for Make).
284 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
285 ;;
286 esac
287
288 echo=${ECHO-echo}
289 if test "X[$]1" = X--no-reexec; then
290 # Discard the --no-reexec flag, and continue.
291 shift
292 elif test "X[$]1" = X--fallback-echo; then
293 # Avoid inline document here, it may be left over
294 :
295 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
296 # Yippee, $echo works!
297 :
298 else
299 # Restart under the correct shell.
300 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
301 fi
302
303 if test "X[$]1" = X--fallback-echo; then
304 # used as fallback echo
305 shift
306 cat <<EOF
307 [$]*
308 EOF
309 exit 0
310 fi
311
312 # The HP-UX ksh and POSIX shell print the target directory to stdout
313 # if CDPATH is set.
314 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
315
316 if test -z "$ECHO"; then
317 if test "X${echo_test_string+set}" != Xset; then
318 # find a string as large as possible, as long as the shell can cope with it
319 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
320 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
321 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
322 echo_test_string="`eval $cmd`" &&
323 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
324 then
325 break
326 fi
327 done
328 fi
329
330 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
331 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
332 test "X$echo_testing_string" = "X$echo_test_string"; then
333 :
334 else
335 # The Solaris, AIX, and Digital Unix default echo programs unquote
336 # backslashes. This makes it impossible to quote backslashes using
337 # echo "$something" | sed 's/\\/\\\\/g'
338 #
339 # So, first we look for a working echo in the user's PATH.
340
341 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
342 for dir in $PATH /usr/ucb; do
343 IFS="$lt_save_ifs"
344 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
345 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
346 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
347 test "X$echo_testing_string" = "X$echo_test_string"; then
348 echo="$dir/echo"
349 break
350 fi
351 done
352 IFS="$lt_save_ifs"
353
354 if test "X$echo" = Xecho; then
355 # We didn't find a better echo, so look for alternatives.
356 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
357 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
358 test "X$echo_testing_string" = "X$echo_test_string"; then
359 # This shell has a builtin print -r that does the trick.
360 echo='print -r'
361 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
362 test "X$CONFIG_SHELL" != X/bin/ksh; then
363 # If we have ksh, try running configure again with it.
364 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
365 export ORIGINAL_CONFIG_SHELL
366 CONFIG_SHELL=/bin/ksh
367 export CONFIG_SHELL
368 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
369 else
370 # Try using printf.
371 echo='printf %s\n'
372 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
373 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
374 test "X$echo_testing_string" = "X$echo_test_string"; then
375 # Cool, printf works
376 :
377 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
378 test "X$echo_testing_string" = 'X\t' &&
379 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
380 test "X$echo_testing_string" = "X$echo_test_string"; then
381 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
382 export CONFIG_SHELL
383 SHELL="$CONFIG_SHELL"
384 export SHELL
385 echo="$CONFIG_SHELL [$]0 --fallback-echo"
386 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
387 test "X$echo_testing_string" = 'X\t' &&
388 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
389 test "X$echo_testing_string" = "X$echo_test_string"; then
390 echo="$CONFIG_SHELL [$]0 --fallback-echo"
391 else
392 # maybe with a smaller string...
393 prev=:
394
395 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
396 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
397 then
398 break
399 fi
400 prev="$cmd"
401 done
402
403 if test "$prev" != 'sed 50q "[$]0"'; then
404 echo_test_string=`eval $prev`
405 export echo_test_string
406 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
407 else
408 # Oops. We lost completely, so just stick with echo.
409 echo=echo
410 fi
411 fi
412 fi
413 fi
414 fi
415 fi
416
417 # Copy echo and quote the copy suitably for passing to libtool from
418 # the Makefile, instead of quoting the original, which is used later.
419 ECHO=$echo
420 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
421 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
422 fi
423
424 AC_SUBST(ECHO)
425 ])])# _LT_AC_PROG_ECHO_BACKSLASH
426
427
428 # _LT_AC_LOCK
429 # -----------
430 AC_DEFUN([_LT_AC_LOCK],
431 [AC_ARG_ENABLE([libtool-lock],
432 [AC_HELP_STRING([--disable-libtool-lock],
433 [avoid locking (might break parallel builds)])])
434 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
435
436 # Some flags need to be propagated to the compiler or linker for good
437 # libtool support.
438 case $host in
439 ia64-*-hpux*)
440 # Find out which ABI we are using.
441 echo 'int i;' > conftest.$ac_ext
442 if AC_TRY_EVAL(ac_compile); then
443 case `/usr/bin/file conftest.$ac_objext` in
444 *ELF-32*)
445 HPUX_IA64_MODE="32"
446 ;;
447 *ELF-64*)
448 HPUX_IA64_MODE="64"
449 ;;
450 esac
451 fi
452 rm -rf conftest*
453 ;;
454 *-*-irix6*)
455 # Find out which ABI we are using.
456 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
457 if AC_TRY_EVAL(ac_compile); then
458 if test "$lt_cv_prog_gnu_ld" = yes; then
459 case `/usr/bin/file conftest.$ac_objext` in
460 *32-bit*)
461 LD="${LD-ld} -melf32bsmip"
462 ;;
463 *N32*)
464 LD="${LD-ld} -melf32bmipn32"
465 ;;
466 *64-bit*)
467 LD="${LD-ld} -melf64bmip"
468 ;;
469 esac
470 else
471 case `/usr/bin/file conftest.$ac_objext` in
472 *32-bit*)
473 LD="${LD-ld} -32"
474 ;;
475 *N32*)
476 LD="${LD-ld} -n32"
477 ;;
478 *64-bit*)
479 LD="${LD-ld} -64"
480 ;;
481 esac
482 fi
483 fi
484 rm -rf conftest*
485 ;;
486
487 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
488 # Find out which ABI we are using.
489 echo 'int i;' > conftest.$ac_ext
490 if AC_TRY_EVAL(ac_compile); then
491 case "`/usr/bin/file conftest.o`" in
492 *32-bit*)
493 case $host in
494 x86_64-*linux*)
495 LD="${LD-ld} -m elf_i386"
496 ;;
497 ppc64-*linux*)
498 LD="${LD-ld} -m elf32ppclinux"
499 ;;
500 s390x-*linux*)
501 LD="${LD-ld} -m elf_s390"
502 ;;
503 sparc64-*linux*)
504 LD="${LD-ld} -m elf32_sparc"
505 ;;
506 esac
507 ;;
508 *64-bit*)
509 case $host in
510 x86_64-*linux*)
511 LD="${LD-ld} -m elf_x86_64"
512 ;;
513 ppc*-*linux*|powerpc*-*linux*)
514 LD="${LD-ld} -m elf64ppc"
515 ;;
516 s390*-*linux*)
517 LD="${LD-ld} -m elf64_s390"
518 ;;
519 sparc*-*linux*)
520 LD="${LD-ld} -m elf64_sparc"
521 ;;
522 esac
523 ;;
524 esac
525 fi
526 rm -rf conftest*
527 ;;
528
529 *-*-sco3.2v5*)
530 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
531 SAVE_CFLAGS="$CFLAGS"
532 CFLAGS="$CFLAGS -belf"
533 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
534 [AC_LANG_PUSH(C)
535 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
536 AC_LANG_POP])
537 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
538 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
539 CFLAGS="$SAVE_CFLAGS"
540 fi
541 ;;
542 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
543 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
544 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
545 AC_CHECK_TOOL(AS, as, false)
546 AC_CHECK_TOOL(OBJDUMP, objdump, false)
547 ;;
548 ])
549 esac
550
551 need_locks="$enable_libtool_lock"
552
553 ])# _LT_AC_LOCK
554
555
556 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
557 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
558 # ----------------------------------------------------------------
559 # Check whether the given compiler option works
560 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
561 [AC_CACHE_CHECK([$1], [$2],
562 [$2=no
563 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
564 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
565 lt_compiler_flag="$3"
566 # Insert the option either (1) after the last *FLAGS variable, or
567 # (2) before a word containing "conftest.", or (3) at the end.
568 # Note that $ac_compile itself does not contain backslashes and begins
569 # with a dollar sign (not a hyphen), so the echo should work correctly.
570 # The option is referenced via a variable to avoid confusing sed.
571 lt_compile=`echo "$ac_compile" | $SED \
572 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
573 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
574 -e 's:$: $lt_compiler_flag:'`
575 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
576 (eval "$lt_compile" 2>conftest.err)
577 ac_status=$?
578 cat conftest.err >&AS_MESSAGE_LOG_FD
579 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
580 if (exit $ac_status) && test -s "$ac_outfile"; then
581 # The compiler can only warn and ignore the option if not recognized
582 # So say no if there are warnings
583 if test ! -s conftest.err; then
584 $2=yes
585 fi
586 fi
587 $rm conftest*
588 ])
589
590 if test x"[$]$2" = xyes; then
591 ifelse([$5], , :, [$5])
592 else
593 ifelse([$6], , :, [$6])
594 fi
595 ])# AC_LIBTOOL_COMPILER_OPTION
596
597
598 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
599 # [ACTION-SUCCESS], [ACTION-FAILURE])
600 # ------------------------------------------------------------
601 # Check whether the given compiler option works
602 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
603 [AC_CACHE_CHECK([$1], [$2],
604 [$2=no
605 save_LDFLAGS="$LDFLAGS"
606 LDFLAGS="$LDFLAGS $3"
607 printf "$lt_simple_link_test_code" > conftest.$ac_ext
608 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
609 # The compiler can only warn and ignore the option if not recognized
610 # So say no if there are warnings
611 if test -s conftest.err; then
612 # Append any errors to the config.log.
613 cat conftest.err 1>&AS_MESSAGE_LOG_FD
614 else
615 $2=yes
616 fi
617 fi
618 $rm conftest*
619 LDFLAGS="$save_LDFLAGS"
620 ])
621
622 if test x"[$]$2" = xyes; then
623 ifelse([$4], , :, [$4])
624 else
625 ifelse([$5], , :, [$5])
626 fi
627 ])# AC_LIBTOOL_LINKER_OPTION
628
629
630 # AC_LIBTOOL_SYS_MAX_CMD_LEN
631 # --------------------------
632 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
633 [# find the maximum length of command line arguments
634 AC_MSG_CHECKING([the maximum length of command line arguments])
635 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
636 i=0
637 testring="ABCD"
638
639 case $build_os in
640 msdosdjgpp*)
641 # On DJGPP, this test can blow up pretty badly due to problems in libc
642 # (any single argument exceeding 2000 bytes causes a buffer overrun
643 # during glob expansion). Even if it were fixed, the result of this
644 # check would be larger than it should be.
645 lt_cv_sys_max_cmd_len=12288; # 12K is about right
646 ;;
647
648 gnu*)
649 # Under GNU Hurd, this test is not required because there is
650 # no limit to the length of command line arguments.
651 # Libtool will interpret -1 as no limit whatsoever
652 lt_cv_sys_max_cmd_len=-1;
653 ;;
654
655 cygwin* | mingw*)
656 # On Win9x/ME, this test blows up -- it succeeds, but takes
657 # about 5 minutes as the teststring grows exponentially.
658 # Worse, since 9x/ME are not pre-emptively multitasking,
659 # you end up with a "frozen" computer, even though with patience
660 # the test eventually succeeds (with a max line length of 256k).
661 # Instead, let's just punt: use the minimum linelength reported by
662 # all of the supported platforms: 8192 (on NT/2K/XP).
663 lt_cv_sys_max_cmd_len=8192;
664 ;;
665
666 *)
667 # If test is not a shell built-in, we'll probably end up computing a
668 # maximum length that is only half of the actual maximum length, but
669 # we can't tell.
670 while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \
671 = "XX$testring") >/dev/null 2>&1 &&
672 new_result=`expr "X$testring" : ".*" 2>&1` &&
673 lt_cv_sys_max_cmd_len=$new_result &&
674 test $i != 17 # 1/2 MB should be enough
675 do
676 i=`expr $i + 1`
677 testring=$testring$testring
678 done
679 testring=
680 # Add a significant safety factor because C++ compilers can tack on massive
681 # amounts of additional arguments before passing them to the linker.
682 # It appears as though 1/2 is a usable value.
683 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
684 ;;
685 esac
686 ])
687 if test -n $lt_cv_sys_max_cmd_len ; then
688 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
689 else
690 AC_MSG_RESULT(none)
691 fi
692 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
693
694
695 # _LT_AC_CHECK_DLFCN
696 # --------------------
697 AC_DEFUN([_LT_AC_CHECK_DLFCN],
698 [AC_CHECK_HEADERS(dlfcn.h)dnl
699 ])# _LT_AC_CHECK_DLFCN
700
701
702 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
703 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
704 # ------------------------------------------------------------------
705 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
706 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
707 if test "$cross_compiling" = yes; then :
708 [$4]
709 else
710 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
711 lt_status=$lt_dlunknown
712 cat > conftest.$ac_ext <<EOF
713 [#line __oline__ "configure"
714 #include "confdefs.h"
715
716 #if HAVE_DLFCN_H
717 #include <dlfcn.h>
718 #endif
719
720 #include <stdio.h>
721
722 #ifdef RTLD_GLOBAL
723 # define LT_DLGLOBAL RTLD_GLOBAL
724 #else
725 # ifdef DL_GLOBAL
726 # define LT_DLGLOBAL DL_GLOBAL
727 # else
728 # define LT_DLGLOBAL 0
729 # endif
730 #endif
731
732 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
733 find out it does not work in some platform. */
734 #ifndef LT_DLLAZY_OR_NOW
735 # ifdef RTLD_LAZY
736 # define LT_DLLAZY_OR_NOW RTLD_LAZY
737 # else
738 # ifdef DL_LAZY
739 # define LT_DLLAZY_OR_NOW DL_LAZY
740 # else
741 # ifdef RTLD_NOW
742 # define LT_DLLAZY_OR_NOW RTLD_NOW
743 # else
744 # ifdef DL_NOW
745 # define LT_DLLAZY_OR_NOW DL_NOW
746 # else
747 # define LT_DLLAZY_OR_NOW 0
748 # endif
749 # endif
750 # endif
751 # endif
752 #endif
753
754 #ifdef __cplusplus
755 extern "C" void exit (int);
756 #endif
757
758 void fnord() { int i=42;}
759 int main ()
760 {
761 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
762 int status = $lt_dlunknown;
763
764 if (self)
765 {
766 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
767 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
768 /* dlclose (self); */
769 }
770
771 exit (status);
772 }]
773 EOF
774 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
775 (./conftest; exit; ) 2>/dev/null
776 lt_status=$?
777 case x$lt_status in
778 x$lt_dlno_uscore) $1 ;;
779 x$lt_dlneed_uscore) $2 ;;
780 x$lt_unknown|x*) $3 ;;
781 esac
782 else :
783 # compilation failed
784 $3
785 fi
786 fi
787 rm -fr conftest*
788 ])# _LT_AC_TRY_DLOPEN_SELF
789
790
791 # AC_LIBTOOL_DLOPEN_SELF
792 # -------------------
793 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
794 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
795 if test "x$enable_dlopen" != xyes; then
796 enable_dlopen=unknown
797 enable_dlopen_self=unknown
798 enable_dlopen_self_static=unknown
799 else
800 lt_cv_dlopen=no
801 lt_cv_dlopen_libs=
802
803 case $host_os in
804 beos*)
805 lt_cv_dlopen="load_add_on"
806 lt_cv_dlopen_libs=
807 lt_cv_dlopen_self=yes
808 ;;
809
810 mingw* | pw32*)
811 lt_cv_dlopen="LoadLibrary"
812 lt_cv_dlopen_libs=
813 ;;
814
815 cygwin*)
816 lt_cv_dlopen="dlopen"
817 lt_cv_dlopen_libs=
818 ;;
819
820 darwin*)
821 # if libdl is installed we need to link against it
822 AC_CHECK_LIB([dl], [dlopen],
823 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
824 lt_cv_dlopen="dyld"
825 lt_cv_dlopen_libs=
826 lt_cv_dlopen_self=yes
827 ])
828 ;;
829
830 *)
831 AC_CHECK_FUNC([shl_load],
832 [lt_cv_dlopen="shl_load"],
833 [AC_CHECK_LIB([dld], [shl_load],
834 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
835 [AC_CHECK_FUNC([dlopen],
836 [lt_cv_dlopen="dlopen"],
837 [AC_CHECK_LIB([dl], [dlopen],
838 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
839 [AC_CHECK_LIB([svld], [dlopen],
840 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
841 [AC_CHECK_LIB([dld], [dld_link],
842 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
843 ])
844 ])
845 ])
846 ])
847 ])
848 ;;
849 esac
850
851 if test "x$lt_cv_dlopen" != xno; then
852 enable_dlopen=yes
853 else
854 enable_dlopen=no
855 fi
856
857 case $lt_cv_dlopen in
858 dlopen)
859 save_CPPFLAGS="$CPPFLAGS"
860 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
861
862 save_LDFLAGS="$LDFLAGS"
863 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
864
865 save_LIBS="$LIBS"
866 LIBS="$lt_cv_dlopen_libs $LIBS"
867
868 AC_CACHE_CHECK([whether a program can dlopen itself],
869 lt_cv_dlopen_self, [dnl
870 _LT_AC_TRY_DLOPEN_SELF(
871 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
872 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
873 ])
874
875 if test "x$lt_cv_dlopen_self" = xyes; then
876 LDFLAGS="$LDFLAGS $link_static_flag"
877 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
878 lt_cv_dlopen_self_static, [dnl
879 _LT_AC_TRY_DLOPEN_SELF(
880 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
881 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
882 ])
883 fi
884
885 CPPFLAGS="$save_CPPFLAGS"
886 LDFLAGS="$save_LDFLAGS"
887 LIBS="$save_LIBS"
888 ;;
889 esac
890
891 case $lt_cv_dlopen_self in
892 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
893 *) enable_dlopen_self=unknown ;;
894 esac
895
896 case $lt_cv_dlopen_self_static in
897 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
898 *) enable_dlopen_self_static=unknown ;;
899 esac
900 fi
901 ])# AC_LIBTOOL_DLOPEN_SELF
902
903
904 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
905 # ---------------------------------
906 # Check to see if options -c and -o are simultaneously supported by compiler
907 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
908 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
909 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
910 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
911 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
912 $rm -r conftest 2>/dev/null
913 mkdir conftest
914 cd conftest
915 mkdir out
916 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
917
918 # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
919 # that will create temporary files in the current directory regardless of
920 # the output directory. Thus, making CWD read-only will cause this test
921 # to fail, enabling locking or at least warning the user not to do parallel
922 # builds.
923 chmod -w .
924
925 lt_compiler_flag="-o out/conftest2.$ac_objext"
926 # Insert the option either (1) after the last *FLAGS variable, or
927 # (2) before a word containing "conftest.", or (3) at the end.
928 # Note that $ac_compile itself does not contain backslashes and begins
929 # with a dollar sign (not a hyphen), so the echo should work correctly.
930 lt_compile=`echo "$ac_compile" | $SED \
931 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
932 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
933 -e 's:$: $lt_compiler_flag:'`
934 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
935 (eval "$lt_compile" 2>out/conftest.err)
936 ac_status=$?
937 cat out/conftest.err >&AS_MESSAGE_LOG_FD
938 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
939 if (exit $ac_status) && test -s out/conftest2.$ac_objext
940 then
941 # The compiler can only warn and ignore the option if not recognized
942 # So say no if there are warnings
943 if test ! -s out/conftest.err; then
944 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
945 fi
946 fi
947 chmod u+w .
948 $rm conftest* out/*
949 rmdir out
950 cd ..
951 rmdir conftest
952 $rm conftest*
953 ])
954 ])# AC_LIBTOOL_PROG_CC_C_O
955
956
957 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
958 # -----------------------------------------
959 # Check to see if we can do hard links to lock some files if needed
960 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
961 [AC_REQUIRE([_LT_AC_LOCK])dnl
962
963 hard_links="nottested"
964 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
965 # do not overwrite the value of need_locks provided by the user
966 AC_MSG_CHECKING([if we can lock with hard links])
967 hard_links=yes
968 $rm conftest*
969 ln conftest.a conftest.b 2>/dev/null && hard_links=no
970 touch conftest.a
971 ln conftest.a conftest.b 2>&5 || hard_links=no
972 ln conftest.a conftest.b 2>/dev/null && hard_links=no
973 AC_MSG_RESULT([$hard_links])
974 if test "$hard_links" = no; then
975 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
976 need_locks=warn
977 fi
978 else
979 need_locks=no
980 fi
981 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
982
983
984 # AC_LIBTOOL_OBJDIR
985 # -----------------
986 AC_DEFUN([AC_LIBTOOL_OBJDIR],
987 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
988 [rm -f .libs 2>/dev/null
989 mkdir .libs 2>/dev/null
990 if test -d .libs; then
991 lt_cv_objdir=.libs
992 else
993 # MS-DOS does not allow filenames that begin with a dot.
994 lt_cv_objdir=_libs
995 fi
996 rmdir .libs 2>/dev/null])
997 objdir=$lt_cv_objdir
998 ])# AC_LIBTOOL_OBJDIR
999
1000
1001 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1002 # ----------------------------------------------
1003 # Check hardcoding attributes.
1004 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1005 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1006 _LT_AC_TAGVAR(hardcode_action, $1)=
1007 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1008 test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1009 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
1010
1011 # We can hardcode non-existant directories.
1012 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1013 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1014 # have to relink, otherwise we might link with an installed library
1015 # when we should be linking with a yet-to-be-installed one
1016 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1017 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1018 # Linking always hardcodes the temporary library directory.
1019 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1020 else
1021 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1022 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1023 fi
1024 else
1025 # We cannot hardcode anything, or else we can only hardcode existing
1026 # directories.
1027 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1028 fi
1029 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1030
1031 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1032 # Fast installation is not supported
1033 enable_fast_install=no
1034 elif test "$shlibpath_overrides_runpath" = yes ||
1035 test "$enable_shared" = no; then
1036 # Fast installation is not necessary
1037 enable_fast_install=needless
1038 fi
1039 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1040
1041
1042 # AC_LIBTOOL_SYS_LIB_STRIP
1043 # ------------------------
1044 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1045 [striplib=
1046 old_striplib=
1047 AC_MSG_CHECKING([whether stripping libraries is possible])
1048 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1049 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1050 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1051 AC_MSG_RESULT([yes])
1052 else
1053 # FIXME - insert some real tests, host_os isn't really good enough
1054 case $host_os in
1055 NOT-darwin*)
1056 if test -n "$STRIP" ; then
1057 striplib="$STRIP -x"
1058 AC_MSG_RESULT([yes])
1059 else
1060 AC_MSG_RESULT([no])
1061 fi
1062 ;;
1063 *)
1064 AC_MSG_RESULT([no])
1065 ;;
1066 esac
1067 fi
1068 ])# AC_LIBTOOL_SYS_LIB_STRIP
1069
1070
1071 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1072 # -----------------------------
1073 # PORTME Fill in your ld.so characteristics
1074 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1075 [AC_MSG_CHECKING([dynamic linker characteristics])
1076 library_names_spec=
1077 libname_spec='lib$name'
1078 soname_spec=
1079 shrext=".so"
1080 postinstall_cmds=
1081 postuninstall_cmds=
1082 finish_cmds=
1083 finish_eval=
1084 shlibpath_var=
1085 shlibpath_overrides_runpath=unknown
1086 version_type=none
1087 dynamic_linker="$host_os ld.so"
1088 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1089 if test "$GCC" = yes; then
1090 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1091 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1092 # if the path contains ";" then we assume it to be the separator
1093 # otherwise default to the standard path separator (i.e. ":") - it is
1094 # assumed that no part of a normal pathname contains ";" but that should
1095 # okay in the real world where ";" in dirpaths is itself problematic.
1096 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1097 else
1098 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1099 fi
1100 else
1101 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1102 fi
1103 need_lib_prefix=unknown
1104 hardcode_into_libs=no
1105
1106 # when you set need_version to no, make sure it does not cause -set_version
1107 # flags to be left without arguments
1108 need_version=unknown
1109
1110 case $host_os in
1111 aix3*)
1112 version_type=linux
1113 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1114 shlibpath_var=LIBPATH
1115
1116 # AIX 3 has no versioning support, so we append a major version to the name.
1117 soname_spec='${libname}${release}${shared_ext}$major'
1118 ;;
1119
1120 aix4* | aix5*)
1121 version_type=linux
1122 need_lib_prefix=no
1123 need_version=no
1124 hardcode_into_libs=yes
1125 if test "$host_cpu" = ia64; then
1126 # AIX 5 supports IA64
1127 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1128 shlibpath_var=LD_LIBRARY_PATH
1129 else
1130 # With GCC up to 2.95.x, collect2 would create an import file
1131 # for dependence libraries. The import file would start with
1132 # the line `#! .'. This would cause the generated library to
1133 # depend on `.', always an invalid library. This was fixed in
1134 # development snapshots of GCC prior to 3.0.
1135 case $host_os in
1136 aix4 | aix4.[[01]] | aix4.[[01]].*)
1137 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1138 echo ' yes '
1139 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1140 :
1141 else
1142 can_build_shared=no
1143 fi
1144 ;;
1145 esac
1146 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1147 # soname into executable. Probably we can add versioning support to
1148 # collect2, so additional links can be useful in future.
1149 if test "$aix_use_runtimelinking" = yes; then
1150 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1151 # instead of lib<name>.a to let people know that these are not
1152 # typical AIX shared libraries.
1153 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1154 else
1155 # We preserve .a as extension for shared libraries through AIX4.2
1156 # and later when we are not doing run time linking.
1157 library_names_spec='${libname}${release}.a $libname.a'
1158 soname_spec='${libname}${release}${shared_ext}$major'
1159 fi
1160 shlibpath_var=LIBPATH
1161 fi
1162 ;;
1163
1164 amigaos*)
1165 library_names_spec='$libname.ixlibrary $libname.a'
1166 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1167 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 ${libname}_ixlibrary.a) || exit 1; done'
1168 ;;
1169
1170 beos*)
1171 library_names_spec='${libname}${shared_ext}'
1172 dynamic_linker="$host_os ld.so"
1173 shlibpath_var=LIBRARY_PATH
1174 ;;
1175
1176 bsdi4*)
1177 version_type=linux
1178 need_version=no
1179 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1180 soname_spec='${libname}${release}${shared_ext}$major'
1181 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1182 shlibpath_var=LD_LIBRARY_PATH
1183 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1184 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1185 # the default ld.so.conf also contains /usr/contrib/lib and
1186 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1187 # libtool to hard-code these into programs
1188 ;;
1189
1190 cygwin* | mingw* | pw32*)
1191 version_type=windows
1192 shrext=".dll"
1193 need_version=no
1194 need_lib_prefix=no
1195
1196 case $GCC,$host_os in
1197 yes,cygwin* | yes,mingw* | yes,pw32*)
1198 library_names_spec='$libname.dll.a'
1199 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1200 postinstall_cmds='base_file=`basename \${file}`${_S_}
1201 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`${_S_}
1202 dldir=$destdir/`dirname \$dlpath`${_S_}
1203 test -d \$dldir || mkdir -p \$dldir${_S_}
1204 $install_prog $dir/$dlname \$dldir/$dlname'
1205 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`${_S_}
1206 dlpath=$dir/\$dldll${_S_}
1207 $rm \$dlpath'
1208 shlibpath_overrides_runpath=yes
1209
1210 case $host_os in
1211 cygwin*)
1212 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1213 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1214 sys_lib_search_path_spec="/lib /lib/w32api /usr/lib /usr/local/lib"
1215 ;;
1216 mingw*)
1217 # MinGW DLLs use traditional 'lib' prefix
1218 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1219 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1220 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1221 # It is most probably a Windows format PATH printed by
1222 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1223 # path with ; separators, and with drive letters. We can handle the
1224 # drive letters (cygwin fileutils understands them), so leave them,
1225 # especially as we might pass files found there to a mingw objdump,
1226 # which wouldn't understand a cygwinified path. Ahh.
1227 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1228 else
1229 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1230 fi
1231 ;;
1232 pw32*)
1233 # pw32 DLLs use 'pw' prefix rather than 'lib'
1234 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1235 ;;
1236 esac
1237 ;;
1238
1239 *)
1240 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1241 ;;
1242 esac
1243 dynamic_linker='Win32 ld.exe'
1244 # FIXME: first we should search . and the directory the executable is in
1245 shlibpath_var=PATH
1246 ;;
1247
1248 darwin* | rhapsody*)
1249 dynamic_linker="$host_os dyld"
1250 version_type=darwin
1251 need_lib_prefix=no
1252 need_version=no
1253 # FIXME: Relying on posixy $() will cause problems for
1254 # cross-compilation, but unfortunately the echo tests do not
1255 # yet detect zsh echo's removal of \ escapes.
1256 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext ${libname}${release}${versuffix}$shared_ext'
1257 soname_spec='${libname}${release}${major}$shared_ext'
1258 shlibpath_overrides_runpath=yes
1259 shlibpath_var=DYLD_LIBRARY_PATH
1260 shrext='$(test .$module = .yes && echo .so || echo .dylib)'
1261 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1262 if $CC -v 2>&1 | grep 'Apple' >/dev/null ; then
1263 sys_lib_search_path_spec=`$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"`
1264 fi
1265 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1266 ;;
1267
1268 dgux*)
1269 version_type=linux
1270 need_lib_prefix=no
1271 need_version=no
1272 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1273 soname_spec='${libname}${release}${shared_ext}$major'
1274 shlibpath_var=LD_LIBRARY_PATH
1275 ;;
1276
1277 freebsd1*)
1278 dynamic_linker=no
1279 ;;
1280
1281 freebsd*)
1282 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1283 version_type=freebsd-$objformat
1284 case $version_type in
1285 freebsd-elf*)
1286 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1287 need_version=no
1288 need_lib_prefix=no
1289 ;;
1290 freebsd-*)
1291 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1292 need_version=yes
1293 ;;
1294 esac
1295 shlibpath_var=LD_LIBRARY_PATH
1296 case $host_os in
1297 freebsd2*)
1298 shlibpath_overrides_runpath=yes
1299 ;;
1300 freebsd3.[01]* | freebsdelf3.[01]*)
1301 shlibpath_overrides_runpath=yes
1302 hardcode_into_libs=yes
1303 ;;
1304 *) # from 3.2 on
1305 shlibpath_overrides_runpath=no
1306 hardcode_into_libs=yes
1307 ;;
1308 esac
1309 ;;
1310
1311 gnu*)
1312 version_type=linux
1313 need_lib_prefix=no
1314 need_version=no
1315 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1316 soname_spec='${libname}${release}${shared_ext}$major'
1317 shlibpath_var=LD_LIBRARY_PATH
1318 hardcode_into_libs=yes
1319 ;;
1320
1321 hpux9* | hpux10* | hpux11*)
1322 # Give a soname corresponding to the major version so that dld.sl refuses to
1323 # link against other versions.
1324 version_type=sunos
1325 need_lib_prefix=no
1326 need_version=no
1327 case "$host_cpu" in
1328 ia64*)
1329 shrext='.so'
1330 hardcode_into_libs=yes
1331 dynamic_linker="$host_os dld.so"
1332 shlibpath_var=LD_LIBRARY_PATH
1333 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1334 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1335 soname_spec='${libname}${release}${shared_ext}$major'
1336 if test "X$HPUX_IA64_MODE" = X32; then
1337 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1338 else
1339 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1340 fi
1341 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1342 ;;
1343 hppa*64*)
1344 shrext='.sl'
1345 hardcode_into_libs=yes
1346 dynamic_linker="$host_os dld.sl"
1347 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1348 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1349 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1350 soname_spec='${libname}${release}${shared_ext}$major'
1351 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1352 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1353 ;;
1354 *)
1355 shrext='.sl'
1356 dynamic_linker="$host_os dld.sl"
1357 shlibpath_var=SHLIB_PATH
1358 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1359 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1360 soname_spec='${libname}${release}${shared_ext}$major'
1361 ;;
1362 esac
1363 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1364 postinstall_cmds='chmod 555 $lib'
1365 ;;
1366
1367 irix5* | irix6* | nonstopux*)
1368 case $host_os in
1369 nonstopux*) version_type=nonstopux ;;
1370 *)
1371 if test "$lt_cv_prog_gnu_ld" = yes; then
1372 version_type=linux
1373 else
1374 version_type=irix
1375 fi ;;
1376 esac
1377 need_lib_prefix=no
1378 need_version=no
1379 soname_spec='${libname}${release}${shared_ext}$major'
1380 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1381 case $host_os in
1382 irix5* | nonstopux*)
1383 libsuff= shlibsuff=
1384 ;;
1385 *)
1386 case $LD in # libtool.m4 will add one of these switches to LD
1387 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1388 libsuff= shlibsuff= libmagic=32-bit;;
1389 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1390 libsuff=32 shlibsuff=N32 libmagic=N32;;
1391 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1392 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1393 *) libsuff= shlibsuff= libmagic=never-match;;
1394 esac
1395 ;;
1396 esac
1397 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1398 shlibpath_overrides_runpath=no
1399 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1400 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1401 hardcode_into_libs=yes
1402 ;;
1403
1404 # No shared lib support for Linux oldld, aout, or coff.
1405 linux*oldld* | linux*aout* | linux*coff*)
1406 dynamic_linker=no
1407 ;;
1408
1409 # This must be Linux ELF.
1410 linux*)
1411 version_type=linux
1412 need_lib_prefix=no
1413 need_version=no
1414 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1415 soname_spec='${libname}${release}${shared_ext}$major'
1416 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1417 shlibpath_var=LD_LIBRARY_PATH
1418 shlibpath_overrides_runpath=no
1419 # This implies no fast_install, which is unacceptable.
1420 # Some rework will be needed to allow for fast_install
1421 # before this can be enabled.
1422 hardcode_into_libs=yes
1423
1424 # We used to test for /lib/ld.so.1 and disable shared libraries on
1425 # powerpc, because MkLinux only supported shared libraries with the
1426 # GNU dynamic linker. Since this was broken with cross compilers,
1427 # most powerpc-linux boxes support dynamic linking these days and
1428 # people can always --disable-shared, the test was removed, and we
1429 # assume the GNU/Linux dynamic linker is in use.
1430 dynamic_linker='GNU/Linux ld.so'
1431 ;;
1432
1433 netbsd*)
1434 version_type=sunos
1435 need_lib_prefix=no
1436 need_version=no
1437 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1438 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1439 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1440 dynamic_linker='NetBSD (a.out) ld.so'
1441 else
1442 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} ${libname}${shared_ext}'
1443 soname_spec='${libname}${release}${shared_ext}$major'
1444 dynamic_linker='NetBSD ld.elf_so'
1445 fi
1446 shlibpath_var=LD_LIBRARY_PATH
1447 shlibpath_overrides_runpath=yes
1448 hardcode_into_libs=yes
1449 ;;
1450
1451 newsos6)
1452 version_type=linux
1453 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1454 shlibpath_var=LD_LIBRARY_PATH
1455 shlibpath_overrides_runpath=yes
1456 ;;
1457
1458 nto-qnx)
1459 version_type=linux
1460 need_lib_prefix=no
1461 need_version=no
1462 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1463 soname_spec='${libname}${release}${shared_ext}$major'
1464 shlibpath_var=LD_LIBRARY_PATH
1465 shlibpath_overrides_runpath=yes
1466 ;;
1467
1468 openbsd*)
1469 version_type=sunos
1470 need_lib_prefix=no
1471 need_version=no
1472 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1473 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1474 shlibpath_var=LD_LIBRARY_PATH
1475 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1476 case $host_os in
1477 openbsd2.[[89]] | openbsd2.[[89]].*)
1478 shlibpath_overrides_runpath=no
1479 ;;
1480 *)
1481 shlibpath_overrides_runpath=yes
1482 ;;
1483 esac
1484 else
1485 shlibpath_overrides_runpath=yes
1486 fi
1487 ;;
1488
1489 os2*)
1490 libname_spec='$name'
1491 shrext=".dll"
1492 need_lib_prefix=no
1493 library_names_spec='$libname${shared_ext} $libname.a'
1494 dynamic_linker='OS/2 ld.exe'
1495 shlibpath_var=LIBPATH
1496 ;;
1497
1498 osf3* | osf4* | osf5*)
1499 version_type=osf
1500 need_lib_prefix=no
1501 need_version=no
1502 soname_spec='${libname}${release}${shared_ext}$major'
1503 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1504 shlibpath_var=LD_LIBRARY_PATH
1505 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1506 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1507 ;;
1508
1509 sco3.2v5*)
1510 version_type=osf
1511 soname_spec='${libname}${release}${shared_ext}$major'
1512 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1513 shlibpath_var=LD_LIBRARY_PATH
1514 ;;
1515
1516 solaris*)
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=yes
1524 hardcode_into_libs=yes
1525 # ldd complains unless libraries are executable
1526 postinstall_cmds='chmod +x $lib'
1527 ;;
1528
1529 sunos4*)
1530 version_type=sunos
1531 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1532 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1533 shlibpath_var=LD_LIBRARY_PATH
1534 shlibpath_overrides_runpath=yes
1535 if test "$with_gnu_ld" = yes; then
1536 need_lib_prefix=no
1537 fi
1538 need_version=yes
1539 ;;
1540
1541 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1542 version_type=linux
1543 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1544 soname_spec='${libname}${release}${shared_ext}$major'
1545 shlibpath_var=LD_LIBRARY_PATH
1546 case $host_vendor in
1547 sni)
1548 shlibpath_overrides_runpath=no
1549 need_lib_prefix=no
1550 export_dynamic_flag_spec='${wl}-Blargedynsym'
1551 runpath_var=LD_RUN_PATH
1552 ;;
1553 siemens)
1554 need_lib_prefix=no
1555 ;;
1556 motorola)
1557 need_lib_prefix=no
1558 need_version=no
1559 shlibpath_overrides_runpath=no
1560 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1561 ;;
1562 esac
1563 ;;
1564
1565 sysv4*MP*)
1566 if test -d /usr/nec ;then
1567 version_type=linux
1568 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1569 soname_spec='$libname${shared_ext}.$major'
1570 shlibpath_var=LD_LIBRARY_PATH
1571 fi
1572 ;;
1573
1574 uts4*)
1575 version_type=linux
1576 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1577 soname_spec='${libname}${release}${shared_ext}$major'
1578 shlibpath_var=LD_LIBRARY_PATH
1579 ;;
1580
1581 *)
1582 dynamic_linker=no
1583 ;;
1584 esac
1585 AC_MSG_RESULT([$dynamic_linker])
1586 test "$dynamic_linker" = no && can_build_shared=no
1587 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1588
1589
1590 # _LT_AC_TAGCONFIG
1591 # ----------------
1592 AC_DEFUN([_LT_AC_TAGCONFIG],
1593 [AC_ARG_WITH([tags],
1594 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1595 [include additional configurations @<:@automatic@:>@])],
1596 [tagnames="$withval"])
1597
1598 if test -f "$ltmain" && test -n "$tagnames"; then
1599 if test ! -f "${ofile}"; then
1600 AC_MSG_WARN([output file `$ofile' does not exist])
1601 fi
1602
1603 if test -z "$LTCC"; then
1604 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1605 if test -z "$LTCC"; then
1606 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1607 else
1608 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1609 fi
1610 fi
1611
1612 # Extract list of available tagged configurations in $ofile.
1613 # Note that this assumes the entire list is on one line.
1614 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1615
1616 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1617 for tagname in $tagnames; do
1618 IFS="$lt_save_ifs"
1619 # Check whether tagname contains only valid characters
1620 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1621 "") ;;
1622 *) AC_MSG_ERROR([invalid tag name: $tagname])
1623 ;;
1624 esac
1625
1626 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1627 then
1628 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1629 fi
1630
1631 # Update the list of available tags.
1632 if test -n "$tagname"; then
1633 echo appending configuration tag \"$tagname\" to $ofile
1634
1635 case $tagname in
1636 CXX)
1637 if test -n "$CXX" && test "X$CXX" != "Xno"; then
1638 AC_LIBTOOL_LANG_CXX_CONFIG
1639 else
1640 tagname=""
1641 fi
1642 ;;
1643
1644 F77)
1645 if test -n "$F77" && test "X$F77" != "Xno"; then
1646 AC_LIBTOOL_LANG_F77_CONFIG
1647 else
1648 tagname=""
1649 fi
1650 ;;
1651
1652 GCJ)
1653 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1654 AC_LIBTOOL_LANG_GCJ_CONFIG
1655 else
1656 tagname=""
1657 fi
1658 ;;
1659
1660 RC)
1661 AC_LIBTOOL_LANG_RC_CONFIG
1662 ;;
1663
1664 *)
1665 AC_MSG_ERROR([Unsupported tag name: $tagname])
1666 ;;
1667 esac
1668
1669 # Append the new tag name to the list of available tags.
1670 if test -n "$tagname" ; then
1671 available_tags="$available_tags $tagname"
1672 fi
1673 fi
1674 done
1675 IFS="$lt_save_ifs"
1676
1677 # Now substitute the updated list of available tags.
1678 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1679 mv "${ofile}T" "$ofile"
1680 chmod +x "$ofile"
1681 else
1682 rm -f "${ofile}T"
1683 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1684 fi
1685 fi
1686 ])# _LT_AC_TAGCONFIG
1687
1688
1689 # AC_LIBTOOL_DLOPEN
1690 # -----------------
1691 # enable checks for dlopen support
1692 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1693 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1694 ])# AC_LIBTOOL_DLOPEN
1695
1696
1697 # AC_LIBTOOL_WIN32_DLL
1698 # --------------------
1699 # declare package support for building win32 dll's
1700 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1701 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1702 ])# AC_LIBTOOL_WIN32_DLL
1703
1704
1705 # AC_ENABLE_SHARED([DEFAULT])
1706 # ---------------------------
1707 # implement the --enable-shared flag
1708 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1709 AC_DEFUN([AC_ENABLE_SHARED],
1710 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1711 AC_ARG_ENABLE([shared],
1712 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1713 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1714 [p=${PACKAGE-default}
1715 case $enableval in
1716 yes) enable_shared=yes ;;
1717 no) enable_shared=no ;;
1718 *)
1719 enable_shared=no
1720 # Look at the argument we got. We use all the common list separators.
1721 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1722 for pkg in $enableval; do
1723 IFS="$lt_save_ifs"
1724 if test "X$pkg" = "X$p"; then
1725 enable_shared=yes
1726 fi
1727 done
1728 IFS="$lt_save_ifs"
1729 ;;
1730 esac],
1731 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1732 ])# AC_ENABLE_SHARED
1733
1734
1735 # AC_DISABLE_SHARED
1736 # -----------------
1737 #- set the default shared flag to --disable-shared
1738 AC_DEFUN([AC_DISABLE_SHARED],
1739 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1740 AC_ENABLE_SHARED(no)
1741 ])# AC_DISABLE_SHARED
1742
1743
1744 # AC_ENABLE_STATIC([DEFAULT])
1745 # ---------------------------
1746 # implement the --enable-static flag
1747 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1748 AC_DEFUN([AC_ENABLE_STATIC],
1749 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1750 AC_ARG_ENABLE([static],
1751 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1752 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1753 [p=${PACKAGE-default}
1754 case $enableval in
1755 yes) enable_static=yes ;;
1756 no) enable_static=no ;;
1757 *)
1758 enable_static=no
1759 # Look at the argument we got. We use all the common list separators.
1760 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1761 for pkg in $enableval; do
1762 IFS="$lt_save_ifs"
1763 if test "X$pkg" = "X$p"; then
1764 enable_static=yes
1765 fi
1766 done
1767 IFS="$lt_save_ifs"
1768 ;;
1769 esac],
1770 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1771 ])# AC_ENABLE_STATIC
1772
1773
1774 # AC_DISABLE_STATIC
1775 # -----------------
1776 # set the default static flag to --disable-static
1777 AC_DEFUN([AC_DISABLE_STATIC],
1778 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1779 AC_ENABLE_STATIC(no)
1780 ])# AC_DISABLE_STATIC
1781
1782
1783 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1784 # ---------------------------------
1785 # implement the --enable-fast-install flag
1786 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1787 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1788 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1789 AC_ARG_ENABLE([fast-install],
1790 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1791 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1792 [p=${PACKAGE-default}
1793 case $enableval in
1794 yes) enable_fast_install=yes ;;
1795 no) enable_fast_install=no ;;
1796 *)
1797 enable_fast_install=no
1798 # Look at the argument we got. We use all the common list separators.
1799 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1800 for pkg in $enableval; do
1801 IFS="$lt_save_ifs"
1802 if test "X$pkg" = "X$p"; then
1803 enable_fast_install=yes
1804 fi
1805 done
1806 IFS="$lt_save_ifs"
1807 ;;
1808 esac],
1809 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1810 ])# AC_ENABLE_FAST_INSTALL
1811
1812
1813 # AC_DISABLE_FAST_INSTALL
1814 # -----------------------
1815 # set the default to --disable-fast-install
1816 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1817 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1818 AC_ENABLE_FAST_INSTALL(no)
1819 ])# AC_DISABLE_FAST_INSTALL
1820
1821
1822 # AC_LIBTOOL_PICMODE([MODE])
1823 # --------------------------
1824 # implement the --with-pic flag
1825 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1826 AC_DEFUN([AC_LIBTOOL_PICMODE],
1827 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1828 pic_mode=ifelse($#,1,$1,default)
1829 ])# AC_LIBTOOL_PICMODE
1830
1831
1832 # AC_PROG_EGREP
1833 # -------------
1834 # This is predefined starting with Autoconf 2.54, so this conditional
1835 # definition can be removed once we require Autoconf 2.54 or later.
1836 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1837 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1838 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1839 then ac_cv_prog_egrep='grep -E'
1840 else ac_cv_prog_egrep='egrep'
1841 fi])
1842 EGREP=$ac_cv_prog_egrep
1843 AC_SUBST([EGREP])
1844 ])])
1845
1846
1847 # AC_PATH_TOOL_PREFIX
1848 # -------------------
1849 # find a file program which can recognise shared library
1850 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1851 [AC_REQUIRE([AC_PROG_EGREP])dnl
1852 AC_MSG_CHECKING([for $1])
1853 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1854 [case $MAGIC_CMD in
1855 [[\\/*] | ?:[\\/]*])
1856 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1857 ;;
1858 *)
1859 lt_save_MAGIC_CMD="$MAGIC_CMD"
1860 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1861 dnl $ac_dummy forces splitting on constant user-supplied paths.
1862 dnl POSIX.2 word splitting is done only on the output of word expansions,
1863 dnl not every word. This closes a longstanding sh security hole.
1864 ac_dummy="ifelse([$2], , $PATH, [$2])"
1865 for ac_dir in $ac_dummy; do
1866 IFS="$lt_save_ifs"
1867 test -z "$ac_dir" && ac_dir=.
1868 if test -f $ac_dir/$1; then
1869 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1870 if test -n "$file_magic_test_file"; then
1871 case $deplibs_check_method in
1872 "file_magic "*)
1873 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1874 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1875 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1876 $EGREP "$file_magic_regex" > /dev/null; then
1877 :
1878 else
1879 cat <<EOF 1>&2
1880
1881 *** Warning: the command libtool uses to detect shared libraries,
1882 *** $file_magic_cmd, produces output that libtool cannot recognize.
1883 *** The result is that libtool may fail to recognize shared libraries
1884 *** as such. This will affect the creation of libtool libraries that
1885 *** depend on shared libraries, but programs linked with such libtool
1886 *** libraries will work regardless of this problem. Nevertheless, you
1887 *** may want to report the problem to your system manager and/or to
1888 *** bug-libtool@gnu.org
1889
1890 EOF
1891 fi ;;
1892 esac
1893 fi
1894 break
1895 fi
1896 done
1897 IFS="$lt_save_ifs"
1898 MAGIC_CMD="$lt_save_MAGIC_CMD"
1899 ;;
1900 esac])
1901 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1902 if test -n "$MAGIC_CMD"; then
1903 AC_MSG_RESULT($MAGIC_CMD)
1904 else
1905 AC_MSG_RESULT(no)
1906 fi
1907 ])# AC_PATH_TOOL_PREFIX
1908
1909
1910 # AC_PATH_MAGIC
1911 # -------------
1912 # find a file program which can recognise a shared library
1913 AC_DEFUN([AC_PATH_MAGIC],
1914 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1915 if test -z "$lt_cv_path_MAGIC_CMD"; then
1916 if test -n "$ac_tool_prefix"; then
1917 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1918 else
1919 MAGIC_CMD=:
1920 fi
1921 fi
1922 ])# AC_PATH_MAGIC
1923
1924
1925 # AC_PROG_LD
1926 # ----------
1927 # find the path to the GNU or non-GNU linker
1928 AC_DEFUN([AC_PROG_LD],
1929 [AC_ARG_WITH([gnu-ld],
1930 [AC_HELP_STRING([--with-gnu-ld],
1931 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
1932 [test "$withval" = no || with_gnu_ld=yes],
1933 [with_gnu_ld=no])
1934 AC_REQUIRE([LT_AC_PROG_SED])dnl
1935 AC_REQUIRE([AC_PROG_CC])dnl
1936 AC_REQUIRE([AC_CANONICAL_HOST])dnl
1937 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1938 ac_prog=ld
1939 if test "$GCC" = yes; then
1940 # Check if gcc -print-prog-name=ld gives a path.
1941 AC_MSG_CHECKING([for ld used by $CC])
1942 case $host in
1943 *-*-mingw*)
1944 # gcc leaves a trailing carriage return which upsets mingw
1945 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1946 *)
1947 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1948 esac
1949 case $ac_prog in
1950 # Accept absolute paths.
1951 [[\\/]]* | ?:[[\\/]]*)
1952 re_direlt='/[[^/]][[^/]]*/\.\./'
1953 # Canonicalize the path of ld
1954 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
1955 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1956 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
1957 done
1958 test -z "$LD" && LD="$ac_prog"
1959 ;;
1960 "")
1961 # If it fails, then pretend we aren't using GCC.
1962 ac_prog=ld
1963 ;;
1964 *)
1965 # If it is relative, then search for the first ld in PATH.
1966 with_gnu_ld=unknown
1967 ;;
1968 esac
1969 elif test "$with_gnu_ld" = yes; then
1970 AC_MSG_CHECKING([for GNU ld])
1971 else
1972 AC_MSG_CHECKING([for non-GNU ld])
1973 fi
1974 AC_CACHE_VAL(lt_cv_path_LD,
1975 [if test -z "$LD"; then
1976 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1977 for ac_dir in $PATH; do
1978 IFS="$lt_save_ifs"
1979 test -z "$ac_dir" && ac_dir=.
1980 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1981 lt_cv_path_LD="$ac_dir/$ac_prog"
1982 # Check to see if the program is GNU ld. I'd rather use --version,
1983 # but apparently some GNU ld's only accept -v.
1984 # Break only if it was the GNU/non-GNU ld that we prefer.
1985 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
1986 *GNU* | *'with BFD'*)
1987 test "$with_gnu_ld" != no && break
1988 ;;
1989 *)
1990 test "$with_gnu_ld" != yes && break
1991 ;;
1992 esac
1993 fi
1994 done
1995 IFS="$lt_save_ifs"
1996 else
1997 lt_cv_path_LD="$LD" # Let the user override the test with a path.
1998 fi])
1999 LD="$lt_cv_path_LD"
2000 if test -n "$LD"; then
2001 AC_MSG_RESULT($LD)
2002 else
2003 AC_MSG_RESULT(no)
2004 fi
2005 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2006 AC_PROG_LD_GNU
2007 ])# AC_PROG_LD
2008
2009
2010 # AC_PROG_LD_GNU
2011 # --------------
2012 AC_DEFUN([AC_PROG_LD_GNU],
2013 [AC_REQUIRE([AC_PROG_EGREP])dnl
2014 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2015 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2016 case `"$LD" -v 2>&1 </dev/null` in
2017 *GNU* | *'with BFD'*)
2018 lt_cv_prog_gnu_ld=yes
2019 ;;
2020 *)
2021 lt_cv_prog_gnu_ld=no
2022 ;;
2023 esac])
2024 with_gnu_ld=$lt_cv_prog_gnu_ld
2025 ])# AC_PROG_LD_GNU
2026
2027
2028 # AC_PROG_LD_RELOAD_FLAG
2029 # ----------------------
2030 # find reload flag for linker
2031 # -- PORTME Some linkers may need a different reload flag.
2032 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2033 [AC_CACHE_CHECK([for $LD option to reload object files],
2034 lt_cv_ld_reload_flag,
2035 [lt_cv_ld_reload_flag='-r'])
2036 reload_flag=$lt_cv_ld_reload_flag
2037 case $reload_flag in
2038 "" | " "*) ;;
2039 *) reload_flag=" $reload_flag" ;;
2040 esac
2041 reload_cmds='$CC -nostdlib -Xlinker$reload_flag $archargs -o $output$reload_objs'
2042 ])# AC_PROG_LD_RELOAD_FLAG
2043
2044
2045 # AC_DEPLIBS_CHECK_METHOD
2046 # -----------------------
2047 # how to check for library dependencies
2048 # -- PORTME fill in with the dynamic library characteristics
2049 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2050 [AC_CACHE_CHECK([how to recognise dependent libraries],
2051 lt_cv_deplibs_check_method,
2052 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2053 lt_cv_file_magic_test_file=
2054 lt_cv_deplibs_check_method='unknown'
2055 # Need to set the preceding variable on all platforms that support
2056 # interlibrary dependencies.
2057 # 'none' -- dependencies not supported.
2058 # `unknown' -- same as none, but documents that we really don't know.
2059 # 'pass_all' -- all dependencies passed with no checks.
2060 # 'test_compile' -- check by making test program.
2061 # 'file_magic [[regex]]' -- check by looking for files in library path
2062 # which responds to the $file_magic_cmd with a given extended regex.
2063 # If you have `file' or equivalent on your system and you're not sure
2064 # whether `pass_all' will *always* work, you probably want this one.
2065
2066 case $host_os in
2067 aix4* | aix5*)
2068 lt_cv_deplibs_check_method=pass_all
2069 ;;
2070
2071 beos*)
2072 lt_cv_deplibs_check_method=pass_all
2073 ;;
2074
2075 bsdi4*)
2076 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2077 lt_cv_file_magic_cmd='/usr/bin/file -L'
2078 lt_cv_file_magic_test_file=/shlib/libc.so
2079 ;;
2080
2081 cygwin* | mingw* | pw32*)
2082 # win32_libid is a shell function defined in ltmain.sh
2083 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2084 lt_cv_file_magic_cmd='win32_libid'
2085 ;;
2086
2087 darwin* | rhapsody*)
2088 # this will be overwritten by pass_all, but leave it in just in case
2089 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
2090 lt_cv_file_magic_cmd='/usr/bin/file -L'
2091 case "$host_os" in
2092 rhapsody* | darwin1.[[012]])
2093 lt_cv_file_magic_test_file=`/System/Library/Frameworks/System.framework/System`
2094 ;;
2095 *) # Darwin 1.3 on
2096 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
2097 ;;
2098 esac
2099 lt_cv_deplibs_check_method=pass_all
2100 ;;
2101
2102 freebsd*)
2103 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2104 case $host_cpu in
2105 i*86 )
2106 # Not sure whether the presence of OpenBSD here was a mistake.
2107 # Let's accept both of them until this is cleared up.
2108 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2109 lt_cv_file_magic_cmd=/usr/bin/file
2110 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2111 ;;
2112 esac
2113 else
2114 lt_cv_deplibs_check_method=pass_all
2115 fi
2116 ;;
2117
2118 gnu*)
2119 lt_cv_deplibs_check_method=pass_all
2120 ;;
2121
2122 hpux10.20* | hpux11*)
2123 lt_cv_file_magic_cmd=/usr/bin/file
2124 case "$host_cpu" in
2125 ia64*)
2126 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2127 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2128 ;;
2129 hppa*64*)
2130 [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]']
2131 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2132 ;;
2133 *)
2134 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2135 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2136 ;;
2137 esac
2138 ;;
2139
2140 irix5* | irix6* | nonstopux*)
2141 case $host_os in
2142 irix5* | nonstopux*)
2143 # this will be overridden with pass_all, but let us keep it just in case
2144 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
2145 ;;
2146 *)
2147 case $LD in
2148 *-32|*"-32 ") libmagic=32-bit;;
2149 *-n32|*"-n32 ") libmagic=N32;;
2150 *-64|*"-64 ") libmagic=64-bit;;
2151 *) libmagic=never-match;;
2152 esac
2153 # this will be overridden with pass_all, but let us keep it just in case
2154 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
2155 ;;
2156 esac
2157 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2158 lt_cv_deplibs_check_method=pass_all
2159 ;;
2160
2161 # This must be Linux ELF.
2162 linux*)
2163 case $host_cpu in
2164 alpha* | hppa* | i*86 | ia64* | m68* | mips | mipsel | powerpc* | sparc* | s390* | sh*)
2165 lt_cv_deplibs_check_method=pass_all ;;
2166 *)
2167 # glibc up to 2.1.1 does not perform some relocations on ARM
2168 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
2169 esac
2170 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2171 ;;
2172
2173 netbsd*)
2174 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2175 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2176 else
2177 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2178 fi
2179 ;;
2180
2181 newos6*)
2182 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2183 lt_cv_file_magic_cmd=/usr/bin/file
2184 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2185 ;;
2186
2187 nto-qnx)
2188 lt_cv_deplibs_check_method=unknown
2189 ;;
2190
2191 openbsd*)
2192 lt_cv_file_magic_cmd=/usr/bin/file
2193 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2194 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2195 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
2196 else
2197 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
2198 fi
2199 ;;
2200
2201 osf3* | osf4* | osf5*)
2202 # this will be overridden with pass_all, but let us keep it just in case
2203 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2204 lt_cv_file_magic_test_file=/shlib/libc.so
2205 lt_cv_deplibs_check_method=pass_all
2206 ;;
2207
2208 sco3.2v5*)
2209 lt_cv_deplibs_check_method=pass_all
2210 ;;
2211
2212 solaris*)
2213 lt_cv_deplibs_check_method=pass_all
2214 lt_cv_file_magic_test_file=/lib/libc.so
2215 ;;
2216
2217 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2218 case $host_vendor in
2219 motorola)
2220 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2221 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2222 ;;
2223 ncr)
2224 lt_cv_deplibs_check_method=pass_all
2225 ;;
2226 sequent)
2227 lt_cv_file_magic_cmd='/bin/file'
2228 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2229 ;;
2230 sni)
2231 lt_cv_file_magic_cmd='/bin/file'
2232 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2233 lt_cv_file_magic_test_file=/lib/libc.so
2234 ;;
2235 siemens)
2236 lt_cv_deplibs_check_method=pass_all
2237 ;;
2238 esac
2239 ;;
2240
2241 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2242 lt_cv_deplibs_check_method=pass_all
2243 ;;
2244 esac
2245 ])
2246 file_magic_cmd=$lt_cv_file_magic_cmd
2247 deplibs_check_method=$lt_cv_deplibs_check_method
2248 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2249 ])# AC_DEPLIBS_CHECK_METHOD
2250
2251
2252 # AC_PROG_NM
2253 # ----------
2254 # find the path to a BSD-compatible name lister
2255 AC_DEFUN([AC_PROG_NM],
2256 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2257 [if test -n "$NM"; then
2258 # Let the user override the test.
2259 lt_cv_path_NM="$NM"
2260 else
2261 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2262 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2263 IFS="$lt_save_ifs"
2264 test -z "$ac_dir" && ac_dir=.
2265 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2266 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2267 # Check to see if the nm accepts a BSD-compat flag.
2268 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2269 # nm: unknown option "B" ignored
2270 # Tru64's nm complains that /dev/null is an invalid object file
2271 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2272 */dev/null* | *'Invalid file or object type'*)
2273 lt_cv_path_NM="$tmp_nm -B"
2274 break
2275 ;;
2276 *)
2277 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2278 */dev/null*)
2279 lt_cv_path_NM="$tmp_nm -p"
2280 break
2281 ;;
2282 *)
2283 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2284 continue # so that we can try to find one that supports BSD flags
2285 ;;
2286 esac
2287 esac
2288 fi
2289 done
2290 IFS="$lt_save_ifs"
2291 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2292 fi])
2293 NM="$lt_cv_path_NM"
2294 ])# AC_PROG_NM
2295
2296
2297 # AC_CHECK_LIBM
2298 # -------------
2299 # check for math library
2300 AC_DEFUN([AC_CHECK_LIBM],
2301 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2302 LIBM=
2303 case $host in
2304 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2305 # These system don't have libm, or don't need it
2306 ;;
2307 *-ncr-sysv4.3*)
2308 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2309 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2310 ;;
2311 *)
2312 AC_CHECK_LIB(m, cos, LIBM="-lm")
2313 ;;
2314 esac
2315 ])# AC_CHECK_LIBM
2316
2317
2318 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2319 # -----------------------------------
2320 # sets LIBLTDL to the link flags for the libltdl convenience library and
2321 # LTDLINCL to the include flags for the libltdl header and adds
2322 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2323 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2324 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2325 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2326 # '${top_srcdir}/' (note the single quotes!). If your package is not
2327 # flat and you're not using automake, define top_builddir and
2328 # top_srcdir appropriately in the Makefiles.
2329 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2330 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2331 case $enable_ltdl_convenience in
2332 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2333 "") enable_ltdl_convenience=yes
2334 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2335 esac
2336 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2337 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2338 # For backwards non-gettext consistent compatibility...
2339 INCLTDL="$LTDLINCL"
2340 ])# AC_LIBLTDL_CONVENIENCE
2341
2342
2343 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2344 # -----------------------------------
2345 # sets LIBLTDL to the link flags for the libltdl installable library and
2346 # LTDLINCL to the include flags for the libltdl header and adds
2347 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2348 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2349 # DIRECTORY is not provided and an installed libltdl is not found, it is
2350 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2351 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2352 # quotes!). If your package is not flat and you're not using automake,
2353 # define top_builddir and top_srcdir appropriately in the Makefiles.
2354 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2355 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2356 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2357 AC_CHECK_LIB(ltdl, lt_dlinit,
2358 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2359 [if test x"$enable_ltdl_install" = xno; then
2360 AC_MSG_WARN([libltdl not installed, but installation disabled])
2361 else
2362 enable_ltdl_install=yes
2363 fi
2364 ])
2365 if test x"$enable_ltdl_install" = x"yes"; then
2366 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2367 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2368 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2369 else
2370 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2371 LIBLTDL="-lltdl"
2372 LTDLINCL=
2373 fi
2374 # For backwards non-gettext consistent compatibility...
2375 INCLTDL="$LTDLINCL"
2376 ])# AC_LIBLTDL_INSTALLABLE
2377
2378
2379 # AC_LIBTOOL_CXX
2380 # --------------
2381 # enable support for C++ libraries
2382 AC_DEFUN([AC_LIBTOOL_CXX],
2383 [AC_REQUIRE([_LT_AC_LANG_CXX])
2384 ])# AC_LIBTOOL_CXX
2385
2386
2387 # _LT_AC_LANG_CXX
2388 # ---------------
2389 AC_DEFUN([_LT_AC_LANG_CXX],
2390 [AC_REQUIRE([AC_PROG_CXX])
2391 AC_REQUIRE([AC_PROG_CXXCPP])
2392 _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,CXX" | sed 's/^,//'`])
2393 ])# _LT_AC_LANG_CXX
2394
2395
2396 # AC_LIBTOOL_F77
2397 # --------------
2398 # enable support for Fortran 77 libraries
2399 AC_DEFUN([AC_LIBTOOL_F77],
2400 [AC_REQUIRE([_LT_AC_LANG_F77])
2401 ])# AC_LIBTOOL_F77
2402
2403
2404 # _LT_AC_LANG_F77
2405 # ---------------
2406 AC_DEFUN([_LT_AC_LANG_F77],
2407 [AC_REQUIRE([AC_PROG_F77])
2408 _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,F77" | sed 's/^,//'`])
2409 ])# _LT_AC_LANG_F77
2410
2411
2412 # AC_LIBTOOL_GCJ
2413 # --------------
2414 # enable support for GCJ libraries
2415 AC_DEFUN([AC_LIBTOOL_GCJ],
2416 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2417 ])# AC_LIBTOOL_GCJ
2418
2419
2420 # _LT_AC_LANG_GCJ
2421 # ---------------
2422 AC_DEFUN([_LT_AC_LANG_GCJ],
2423 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2424 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2425 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2426 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2427 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2428 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2429 _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,GCJ" | sed 's/^,//'`])
2430 ])# _LT_AC_LANG_GCJ
2431
2432
2433 # AC_LIBTOOL_RC
2434 # --------------
2435 # enable support for Windows resource files
2436 AC_DEFUN([AC_LIBTOOL_RC],
2437 [AC_REQUIRE([LT_AC_PROG_RC])
2438 _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,RC" | sed 's/^,//'`])
2439 ])# AC_LIBTOOL_RC
2440
2441
2442 # AC_LIBTOOL_LANG_C_CONFIG
2443 # ------------------------
2444 # Ensure that the configuration vars for the C compiler are
2445 # suitably defined. Those variables are subsequently used by
2446 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2447 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2448 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2449 [lt_save_CC="$CC"
2450 AC_LANG_PUSH(C)
2451
2452 # Source file extension for C test sources.
2453 ac_ext=c
2454
2455 # Object file extension for compiled C test sources.
2456 objext=o
2457 _LT_AC_TAGVAR(objext, $1)=$objext
2458
2459 # Code to be used in simple compile tests
2460 lt_simple_compile_test_code="int some_variable = 0;\n"
2461
2462 # Code to be used in simple link tests
2463 lt_simple_link_test_code='int main(){return(0);}\n'
2464
2465 _LT_AC_SYS_COMPILER
2466
2467 #
2468 # Check for any special shared library compilation flags.
2469 #
2470 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2471 if test "$GCC" = no; then
2472 case $host_os in
2473 sco3.2v5*)
2474 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2475 ;;
2476 esac
2477 fi
2478 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2479 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2480 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$]_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[[ ]]" >/dev/null; then :
2481 else
2482 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2483 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2484 fi
2485 fi
2486
2487
2488 #
2489 # Check to make sure the static flag actually works.
2490 #
2491 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2492 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2493 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2494 [],
2495 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2496
2497
2498 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2499 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2500 AC_LIBTOOL_PROG_CC_C_O($1)
2501 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2502 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2503 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2504 AC_LIBTOOL_SYS_LIB_STRIP
2505 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2506 AC_LIBTOOL_DLOPEN_SELF($1)
2507
2508 # Report which librarie types wil actually be built
2509 AC_MSG_CHECKING([if libtool supports shared libraries])
2510 AC_MSG_RESULT([$can_build_shared])
2511
2512 AC_MSG_CHECKING([whether to build shared libraries])
2513 test "$can_build_shared" = "no" && enable_shared=no
2514
2515 # On AIX, shared libraries and static libraries use the same namespace, and
2516 # are all built from PIC.
2517 case "$host_os" in
2518 aix3*)
2519 test "$enable_shared" = yes && enable_static=no
2520 if test -n "$RANLIB"; then
2521 archive_cmds="$archive_cmds\${_S_}\$RANLIB \$lib"
2522 postinstall_cmds='$RANLIB $lib'
2523 fi
2524 ;;
2525
2526 aix4*)
2527 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2528 test "$enable_shared" = yes && enable_static=no
2529 fi
2530 ;;
2531 darwin* | rhapsody*)
2532 if $CC -v 2>&1 | grep 'Apple' >/dev/null ; then
2533 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2534 case "$host_os" in
2535 rhapsody* | darwin1.[[012]])
2536 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2537 ;;
2538 darwin1.* | darwin[[2-6]].*) # Darwin 1.3 on, but less than 7.0
2539 test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2540 ;;
2541 *) # Darwin 7.0 on
2542 case "${MACOSX_DEPLOYMENT_TARGET-10.1}" in
2543 10.[[012]])
2544 test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2545 ;;
2546 *) # 10.3 on
2547 if test -z ${LD_TWOLEVEL_NAMESPACE}; then
2548 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2549 else
2550 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2551 fi
2552 ;;
2553 esac
2554 ;;
2555 esac
2556 # FIXME: Relying on posixy $() will cause problems for
2557 # cross-compilation, but unfortunately the echo tests do not
2558 # yet detect zsh echo's removal of \ escapes. Also zsh mangles
2559 # `"' quotes if we put them in here... so don't!
2560 output_verbose_link_cmd='echo'
2561 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $archargs $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
2562 _LT_AC_TAGVAR(module_cmds, $1)='$CC -bundle $archargs $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags'
2563 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2564 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym${_S_}$CC -dynamiclib $archargs $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring${_S_}nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2565 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym${_S_}$CC -bundle $archargs $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags${_S_}nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2566 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2567 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2568 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2569 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2570 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2571 fi
2572 ;;
2573 esac
2574 AC_MSG_RESULT([$enable_shared])
2575
2576 AC_MSG_CHECKING([whether to build static libraries])
2577 # Make sure either enable_shared or enable_static is yes.
2578 test "$enable_shared" = yes || enable_static=yes
2579 AC_MSG_RESULT([$enable_static])
2580
2581 AC_LIBTOOL_CONFIG($1)
2582
2583 AC_LANG_POP
2584 CC="$lt_save_CC"
2585 ])# AC_LIBTOOL_LANG_C_CONFIG
2586
2587
2588 # AC_LIBTOOL_LANG_CXX_CONFIG
2589 # --------------------------
2590 # Ensure that the configuration vars for the C compiler are
2591 # suitably defined. Those variables are subsequently used by
2592 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2593 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2594 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2595 [AC_LANG_PUSH(C++)
2596 AC_REQUIRE([AC_PROG_CXX])
2597 AC_REQUIRE([AC_PROG_CXXCPP])
2598
2599 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2600 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2601 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2602 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2603 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2604 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2605 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2606 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2607 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2608 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2609 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2610 _LT_AC_TAGVAR(module_cmds, $1)=
2611 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2612 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2613 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2614 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2615 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2616 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2617
2618 # Dependencies to place before and after the object being linked:
2619 _LT_AC_TAGVAR(predep_objects, $1)=
2620 _LT_AC_TAGVAR(postdep_objects, $1)=
2621 _LT_AC_TAGVAR(predeps, $1)=
2622 _LT_AC_TAGVAR(postdeps, $1)=
2623 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2624
2625 # Source file extension for C++ test sources.
2626 ac_ext=cc
2627
2628 # Object file extension for compiled C++ test sources.
2629 objext=o
2630 _LT_AC_TAGVAR(objext, $1)=$objext
2631
2632 # Code to be used in simple compile tests
2633 lt_simple_compile_test_code="int some_variable = 0;\n"
2634
2635 # Code to be used in simple link tests
2636 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2637
2638 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2639 _LT_AC_SYS_COMPILER
2640
2641 # Allow CC to be a program name with arguments.
2642 lt_save_CC=$CC
2643 lt_save_LD=$LD
2644 lt_save_GCC=$GCC
2645 GCC=$GXX
2646 lt_save_with_gnu_ld=$with_gnu_ld
2647 lt_save_path_LD=$lt_cv_path_LD
2648 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2649 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2650 else
2651 unset lt_cv_prog_gnu_ld
2652 fi
2653 if test -n "${lt_cv_path_LDCXX+set}"; then
2654 lt_cv_path_LD=$lt_cv_path_LDCXX
2655 else
2656 unset lt_cv_path_LD
2657 fi
2658 test -z "${LDCXX+set}" || LD=$LDCXX
2659 CC=${CXX-"c++"}
2660 compiler=$CC
2661 _LT_AC_TAGVAR(compiler, $1)=$CC
2662 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2663
2664 # We don't want -fno-exception wen compiling C++ code, so set the
2665 # no_builtin_flag separately
2666 if test "$GXX" = yes; then
2667 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2668 else
2669 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2670 fi
2671
2672 if test "$GXX" = yes; then
2673 # Set up default GNU C++ configuration
2674
2675 AC_PROG_LD
2676
2677 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2678 # archiving commands below assume that GNU ld is being used.
2679 if test "$with_gnu_ld" = yes; then
2680 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2681 _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'
2682
2683 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2684 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2685
2686 # If archive_cmds runs LD, not CC, wlarc should be empty
2687 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2688 # investigate it a little bit more. (MM)
2689 wlarc='${wl}'
2690
2691 # ancient GNU ld didn't support --whole-archive et. al.
2692 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2693 grep 'no-whole-archive' > /dev/null; then
2694 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2695 else
2696 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2697 fi
2698 else
2699 with_gnu_ld=no
2700 wlarc=
2701
2702 # A generic and very simple default shared library creation
2703 # command for GNU C++ for the case where it uses the native
2704 # linker, instead of GNU ld. If possible, this setting should
2705 # overridden to take advantage of the native linker features on
2706 # the platform it is being used on.
2707 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2708 fi
2709
2710 # Commands to make compiler produce verbose output that lists
2711 # what "hidden" libraries, object files and flags are used when
2712 # linking a shared library.
2713 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2714
2715 else
2716 GXX=no
2717 with_gnu_ld=no
2718 wlarc=
2719 fi
2720
2721 # PORTME: fill in a description of your system's C++ link characteristics
2722 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2723 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2724 case $host_os in
2725 aix3*)
2726 # FIXME: insert proper C++ library support
2727 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2728 ;;
2729 aix4* | aix5*)
2730 if test "$host_cpu" = ia64; then
2731 # On IA64, the linker does run time linking by default, so we don't
2732 # have to do anything special.
2733 aix_use_runtimelinking=no
2734 exp_sym_flag='-Bexport'
2735 no_entry_flag=""
2736 else
2737 aix_use_runtimelinking=no
2738
2739 # Test if we are trying to use run time linking or normal
2740 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2741 # need to do runtime linking.
2742 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2743 for ld_flag in $LDFLAGS; do
2744 case $ld_flag in
2745 *-brtl*)
2746 aix_use_runtimelinking=yes
2747 break
2748 ;;
2749 esac
2750 done
2751 esac
2752
2753 exp_sym_flag='-bexport'
2754 no_entry_flag='-bnoentry'
2755 fi
2756
2757 # When large executables or shared objects are built, AIX ld can
2758 # have problems creating the table of contents. If linking a library
2759 # or program results in "error TOC overflow" add -mminimal-toc to
2760 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2761 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2762
2763 _LT_AC_TAGVAR(archive_cmds, $1)=''
2764 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2765 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2766 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2767
2768 if test "$GXX" = yes; then
2769 case $host_os in aix4.[012]|aix4.[012].*)
2770 # We only want to do this on AIX 4.2 and lower, the check
2771 # below for broken collect2 doesn't work under 4.3+
2772 collect2name=`${CC} -print-prog-name=collect2`
2773 if test -f "$collect2name" && \
2774 strings "$collect2name" | grep resolve_lib_name >/dev/null
2775 then
2776 # We have reworked collect2
2777 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2778 else
2779 # We have old collect2
2780 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2781 # It fails to find uninstalled libraries when the uninstalled
2782 # path is not listed in the libpath. Setting hardcode_minus_L
2783 # to unsupported forces relinking
2784 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2785 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2786 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2787 fi
2788 esac
2789 shared_flag='-shared'
2790 else
2791 # not using gcc
2792 if test "$host_cpu" = ia64; then
2793 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2794 # chokes on -Wl,-G. The following line is correct:
2795 shared_flag='-G'
2796 else
2797 if test "$aix_use_runtimelinking" = yes; then
2798 shared_flag='${wl}-G'
2799 else
2800 shared_flag='${wl}-bM:SRE'
2801 fi
2802 fi
2803 fi
2804
2805 # It seems that -bexpall does not export symbols beginning with
2806 # underscore (_), so it is better to generate a list of symbols to export.
2807 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2808 if test "$aix_use_runtimelinking" = yes; then
2809 # Warning - without using the other runtime loading flags (-brtl),
2810 # -berok will link without error, but may produce a broken library.
2811 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2812 # Determine the default libpath from the value encoded in an empty executable.
2813 _LT_AC_SYS_LIBPATH_AIX
2814 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2815
2816 _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 $shared_flag"
2817 else
2818 if test "$host_cpu" = ia64; then
2819 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2820 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2821 _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"
2822 else
2823 # Determine the default libpath from the value encoded in an empty executable.
2824 _LT_AC_SYS_LIBPATH_AIX
2825 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2826 # Warning - without using the other run time loading flags,
2827 # -berok will link without error, but may produce a broken library.
2828 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2829 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2830 # -bexpall does not export symbols beginning with underscore (_)
2831 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2832 # Exported symbols can be pulled into shared objects from archives
2833 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2834 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2835 # This is similar to how AIX traditionally builds it's shared libraries.
2836 _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}\${_S_}$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
2837 fi
2838 fi
2839 ;;
2840 chorus*)
2841 case $cc_basename in
2842 *)
2843 # FIXME: insert proper C++ library support
2844 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2845 ;;
2846 esac
2847 ;;
2848
2849 cygwin* | mingw* | pw32*)
2850 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2851 # as there is no search path for DLLs.
2852 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2853 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2854 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2855 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2856
2857 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2858 _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'
2859 # If the export-symbols file already is a .def file (1st line
2860 # is EXPORTS), use it as is; otherwise, prepend...
2861 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2862 cp $export_symbols $output_objdir/$soname.def;
2863 else
2864 echo EXPORTS > $output_objdir/$soname.def;
2865 cat $export_symbols >> $output_objdir/$soname.def;
2866 fi${_S_}
2867 $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'
2868 else
2869 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2870 fi
2871 ;;
2872
2873 darwin* | rhapsody*)
2874 if $CC -v 2>&1 | grep 'Apple' >/dev/null ; then
2875 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2876 case "$host_os" in
2877 rhapsody* | darwin1.[[012]])
2878 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2879 ;;
2880 darwin1.* | darwin[[2-6]].*) # Darwin 1.3 on, but less than 7.0
2881 test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2882 ;;
2883 *) # Darwin 7.0 on
2884 case "${MACOSX_DEPLOYMENT_TARGET-10.1}" in
2885 10.[[012]])
2886 test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2887 ;;
2888 *) # 10.3 on
2889 if test -z ${LD_TWOLEVEL_NAMESPACE}; then
2890 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2891 else
2892 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2893 fi
2894 ;;
2895 esac
2896 ;;
2897 esac
2898 lt_int_apple_cc_single_mod=no
2899 output_verbose_link_cmd='echo'
2900 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
2901 lt_int_apple_cc_single_mod=yes
2902 fi
2903 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2904 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $archargs -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2905 else
2906 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs${_S_}$CC -dynamiclib $archargs $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2907 fi
2908 _LT_AC_TAGVAR(module_cmds, $1)='$CC -bundle $archargs ${wl}-bind_at_load $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags'
2909
2910 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2911 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2912 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym${_S_}$CC -dynamiclib $archargs -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring${_S_}nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2913 else
2914 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym${_S_}$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs${_S_}$CC -dynamiclib $archargs $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring${_S_}nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2915 fi
2916 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym${_S_}$CC -bundle $archargs $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags${_S_}nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2917 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2918 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2919 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2920 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2921 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2922 fi
2923 ;;
2924
2925 dgux*)
2926 case $cc_basename in
2927 ec++)
2928 # FIXME: insert proper C++ library support
2929 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2930 ;;
2931 ghcx)
2932 # Green Hills C++ Compiler
2933 # FIXME: insert proper C++ library support
2934 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2935 ;;
2936 *)
2937 # FIXME: insert proper C++ library support
2938 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2939 ;;
2940 esac
2941 ;;
2942 freebsd[12]*)
2943 # C++ shared libraries reported to be fairly broken before switch to ELF
2944 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2945 ;;
2946 freebsd-elf*)
2947 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2948 ;;
2949 freebsd*)
2950 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2951 # conventions
2952 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2953 ;;
2954 gnu*)
2955 ;;
2956 hpux9*)
2957 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2958 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2959 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2960 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2961 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2962 # but as the default
2963 # location of the library.
2964
2965 case $cc_basename in
2966 CC)
2967 # FIXME: insert proper C++ library support
2968 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2969 ;;
2970 aCC)
2971 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname${_S_}$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags${_S_}test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
2972 # Commands to make compiler produce verbose output that lists
2973 # what "hidden" libraries, object files and flags are used when
2974 # linking a shared library.
2975 #
2976 # There doesn't appear to be a way to prevent this compiler from
2977 # explicitly linking system object files so we need to strip them
2978 # from the output so that they don't get included in the library
2979 # dependencies.
2980 output_verbose_link_cmd='templist=`($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 $list'
2981 ;;
2982 *)
2983 if test "$GXX" = yes; then
2984 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname${_S_}$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags${_S_}test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
2985 else
2986 # FIXME: insert proper C++ library support
2987 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2988 fi
2989 ;;
2990 esac
2991 ;;
2992 hpux10*|hpux11*)
2993 if test $with_gnu_ld = no; then
2994 case "$host_cpu" in
2995 hppa*64*)
2996 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2997 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
2998 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2999 ;;
3000 ia64*)
3001 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3002 ;;
3003 *)
3004 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3005 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3006 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3007 ;;
3008 esac
3009 fi
3010 case "$host_cpu" in
3011 hppa*64*)
3012 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3013 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3014 ;;
3015 ia64*)
3016 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3017 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3018 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3019 # but as the default
3020 # location of the library.
3021 ;;
3022 *)
3023 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3024 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3025 # but as the default
3026 # location of the library.
3027 ;;
3028 esac
3029
3030 case $cc_basename in
3031 CC)
3032 # FIXME: insert proper C++ library support
3033 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3034 ;;
3035 aCC)
3036 case "$host_cpu" in
3037 hppa*64*|ia64*)
3038 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3039 ;;
3040 *)
3041 _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 $compiler_flags'
3042 ;;
3043 esac
3044 # Commands to make compiler produce verbose output that lists
3045 # what "hidden" libraries, object files and flags are used when
3046 # linking a shared library.
3047 #
3048 # There doesn't appear to be a way to prevent this compiler from
3049 # explicitly linking system object files so we need to strip them
3050 # from the output so that they don't get included in the library
3051 # dependencies.
3052 output_verbose_link_cmd='templist=`($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 $list'
3053 ;;
3054 *)
3055 if test "$GXX" = yes; then
3056 if test $with_gnu_ld = no; then
3057 case "$host_cpu" in
3058 ia64*|hppa*64*)
3059 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3060 ;;
3061 *)
3062 _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'
3063 ;;
3064 esac
3065 fi
3066 else
3067 # FIXME: insert proper C++ library support
3068 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3069 fi
3070 ;;
3071 esac
3072 ;;
3073 irix5* | irix6*)
3074 case $cc_basename in
3075 CC)
3076 # SGI C++
3077 _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'
3078
3079 # Archives containing C++ object files must be created using
3080 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3081 # necessary to make sure instantiated templates are included
3082 # in the archive.
3083 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3084 ;;
3085 *)
3086 if test "$GXX" = yes; then
3087 if test "$with_gnu_ld" = no; then
3088 _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'
3089 else
3090 _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'
3091 fi
3092 fi
3093 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3094 ;;
3095 esac
3096 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3097 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3098 ;;
3099 linux*)
3100 case $cc_basename in
3101 KCC)
3102 # Kuck and Associates, Inc. (KAI) C++ Compiler
3103
3104 # KCC will only create a shared library if the output file
3105 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3106 # to its proper name (with version) after linking.
3107 _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'
3108 _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 $lib'
3109 # Commands to make compiler produce verbose output that lists
3110 # what "hidden" libraries, object files and flags are used when
3111 # linking a shared library.
3112 #
3113 # There doesn't appear to be a way to prevent this compiler from
3114 # explicitly linking system object files so we need to strip them
3115 # from the output so that they don't get included in the library
3116 # dependencies.
3117 output_verbose_link_cmd='templist=`$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'
3118
3119 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3120 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3121
3122 # Archives containing C++ object files must be created using
3123 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3124 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3125 ;;
3126 icpc)
3127 # Intel C++
3128 with_gnu_ld=yes
3129 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3130 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3131 _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'
3132 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3133 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3134 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3135 ;;
3136 cxx)
3137 # Compaq C++
3138 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3139 _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'
3140
3141 runpath_var=LD_RUN_PATH
3142 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3143 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3144
3145 # Commands to make compiler produce verbose output that lists
3146 # what "hidden" libraries, object files and flags are used when
3147 # linking a shared library.
3148 #
3149 # There doesn't appear to be a way to prevent this compiler from
3150 # explicitly linking system object files so we need to strip them
3151 # from the output so that they don't get included in the library
3152 # dependencies.
3153 output_verbose_link_cmd='templist=`$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'
3154 ;;
3155 esac
3156 ;;
3157 lynxos*)
3158 # FIXME: insert proper C++ library support
3159 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3160 ;;
3161 m88k*)
3162 # FIXME: insert proper C++ library support
3163 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3164 ;;
3165 mvs*)
3166 case $cc_basename in
3167 cxx)
3168 # FIXME: insert proper C++ library support
3169 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3170 ;;
3171 *)
3172 # FIXME: insert proper C++ library support
3173 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3174 ;;
3175 esac
3176 ;;
3177 netbsd*)
3178 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3179 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3180 wlarc=
3181 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3182 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3183 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3184 fi
3185 # Workaround some broken pre-1.5 toolchains
3186 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3187 ;;
3188 osf3*)
3189 case $cc_basename in
3190 KCC)
3191 # Kuck and Associates, Inc. (KAI) C++ Compiler
3192
3193 # KCC will only create a shared library if the output file
3194 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3195 # to its proper name (with version) after linking.
3196 _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'
3197
3198 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3199 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3200
3201 # Archives containing C++ object files must be created using
3202 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3203 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3204
3205 ;;
3206 RCC)
3207 # Rational C++ 2.4.1
3208 # FIXME: insert proper C++ library support
3209 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3210 ;;
3211 cxx)
3212 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3213 _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'
3214
3215 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3216 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3217
3218 # Commands to make compiler produce verbose output that lists
3219 # what "hidden" libraries, object files and flags are used when
3220 # linking a shared library.
3221 #
3222 # There doesn't appear to be a way to prevent this compiler from
3223 # explicitly linking system object files so we need to strip them
3224 # from the output so that they don't get included in the library
3225 # dependencies.
3226 output_verbose_link_cmd='templist=`$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 $list'
3227 ;;
3228 *)
3229 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3230 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3231 _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'
3232
3233 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3234 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3235
3236 # Commands to make compiler produce verbose output that lists
3237 # what "hidden" libraries, object files and flags are used when
3238 # linking a shared library.
3239 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3240
3241 else
3242 # FIXME: insert proper C++ library support
3243 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3244 fi
3245 ;;
3246 esac
3247 ;;
3248 osf4* | osf5*)
3249 case $cc_basename in
3250 KCC)
3251 # Kuck and Associates, Inc. (KAI) C++ Compiler
3252
3253 # KCC will only create a shared library if the output file
3254 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3255 # to its proper name (with version) after linking.
3256 _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'
3257
3258 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3259 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3260
3261 # Archives containing C++ object files must be created using
3262 # the KAI C++ compiler.
3263 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3264 ;;
3265 RCC)
3266 # Rational C++ 2.4.1
3267 # FIXME: insert proper C++ library support
3268 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3269 ;;
3270 cxx)
3271 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3272 _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'
3273 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done${_S_}
3274 echo "-hidden">> $lib.exp${_S_}
3275 $CC -shared$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 $lib${_S_}
3276 $rm $lib.exp'
3277
3278 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3279 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3280
3281 # Commands to make compiler produce verbose output that lists
3282 # what "hidden" libraries, object files and flags are used when
3283 # linking a shared library.
3284 #
3285 # There doesn't appear to be a way to prevent this compiler from
3286 # explicitly linking system object files so we need to strip them
3287 # from the output so that they don't get included in the library
3288 # dependencies.
3289 output_verbose_link_cmd='templist=`$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 $list'
3290 ;;
3291 *)
3292 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3293 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3294 _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'
3295
3296 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3297 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3298
3299 # Commands to make compiler produce verbose output that lists
3300 # what "hidden" libraries, object files and flags are used when
3301 # linking a shared library.
3302 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3303
3304 else
3305 # FIXME: insert proper C++ library support
3306 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3307 fi
3308 ;;
3309 esac
3310 ;;
3311 psos*)
3312 # FIXME: insert proper C++ library support
3313 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3314 ;;
3315 sco*)
3316 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3317 case $cc_basename in
3318 CC)
3319 # FIXME: insert proper C++ library support
3320 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3321 ;;
3322 *)
3323 # FIXME: insert proper C++ library support
3324 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3325 ;;
3326 esac
3327 ;;
3328 sunos4*)
3329 case $cc_basename in
3330 CC)
3331 # Sun C++ 4.x
3332 # FIXME: insert proper C++ library support
3333 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3334 ;;
3335 lcc)
3336 # Lucid
3337 # FIXME: insert proper C++ library support
3338 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3339 ;;
3340 *)
3341 # FIXME: insert proper C++ library support
3342 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3343 ;;
3344 esac
3345 ;;
3346 solaris*)
3347 case $cc_basename in
3348 CC)
3349 # Sun C++ 4.2, 5.x and Centerline C++
3350 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3351 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3352 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp${_S_}cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp${_S_}$echo "local: *; };" >> $lib.exp${_S_}
3353 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags${_S_}$rm $lib.exp'
3354
3355 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3356 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3357 case $host_os in
3358 solaris2.[0-5] | solaris2.[0-5].*) ;;
3359 *)
3360 # The C++ compiler is used as linker so we must use $wl
3361 # flag to pass the commands to the underlying system
3362 # linker.
3363 # Supported since Solaris 2.6 (maybe 2.5.1?)
3364 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3365 ;;
3366 esac
3367 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3368
3369 # Commands to make compiler produce verbose output that lists
3370 # what "hidden" libraries, object files and flags are used when
3371 # linking a shared library.
3372 #
3373 # There doesn't appear to be a way to prevent this compiler from
3374 # explicitly linking system object files so we need to strip them
3375 # from the output so that they don't get included in the library
3376 # dependencies.
3377 output_verbose_link_cmd='templist=`$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'
3378
3379 # Archives containing C++ object files must be created using
3380 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3381 # necessary to make sure instantiated templates are included
3382 # in the archive.
3383 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3384 ;;
3385 gcx)
3386 # Green Hills C++ Compiler
3387 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3388
3389 # The C++ compiler must be used to create the archive.
3390 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3391 ;;
3392 *)
3393 # GNU C++ compiler with Solaris linker
3394 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3395 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3396 if $CC --version | grep -v '^2\.7' > /dev/null; then
3397 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3398 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp${_S_}cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp${_S_}$echo "local: *; };" >> $lib.exp${_S_}
3399 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags${_S_}$rm $lib.exp'
3400
3401 # Commands to make compiler produce verbose output that lists
3402 # what "hidden" libraries, object files and flags are used when
3403 # linking a shared library.
3404 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3405 else
3406 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3407 # platform.
3408 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3409 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp${_S_}cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp${_S_}$echo "local: *; };" >> $lib.exp${_S_}
3410 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags${_S_}$rm $lib.exp'
3411
3412 # Commands to make compiler produce verbose output that lists
3413 # what "hidden" libraries, object files and flags are used when
3414 # linking a shared library.
3415 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3416 fi
3417
3418 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3419 fi
3420 ;;
3421 esac
3422 ;;
3423 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3424 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3425 ;;
3426 tandem*)
3427 case $cc_basename in
3428 NCC)
3429 # NonStop-UX NCC 3.20
3430 # FIXME: insert proper C++ library support
3431 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3432 ;;
3433 *)
3434 # FIXME: insert proper C++ library support
3435 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3436 ;;
3437 esac
3438 ;;
3439 vxworks*)
3440 # FIXME: insert proper C++ library support
3441 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3442 ;;
3443 *)
3444 # FIXME: insert proper C++ library support
3445 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3446 ;;
3447 esac
3448 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3449 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3450
3451 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3452 _LT_AC_TAGVAR(LD, $1)="$LD"
3453
3454 AC_LIBTOOL_POSTDEP_PREDEP($1)
3455 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3456 AC_LIBTOOL_PROG_CC_C_O($1)
3457 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3458 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3459 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3460 AC_LIBTOOL_SYS_LIB_STRIP
3461 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3462 AC_LIBTOOL_DLOPEN_SELF($1)
3463
3464 AC_LIBTOOL_CONFIG($1)
3465
3466 AC_LANG_POP
3467 CC=$lt_save_CC
3468 LDCXX=$LD
3469 LD=$lt_save_LD
3470 GCC=$lt_save_GCC
3471 with_gnu_ldcxx=$with_gnu_ld
3472 with_gnu_ld=$lt_save_with_gnu_ld
3473 lt_cv_path_LDCXX=$lt_cv_path_LD
3474 lt_cv_path_LD=$lt_save_path_LD
3475 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3476 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3477 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3478
3479 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3480 # ------------------------
3481 # Figure out "hidden" library dependencies from verbose
3482 # compiler output when linking a shared library.
3483 # Parse the compiler output and extract the necessary
3484 # objects, libraries and library flags.
3485 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3486 dnl we can't use the lt_simple_compile_test_code here,
3487 dnl because it contains code intended for an executable,
3488 dnl not a library. It's possible we should let each
3489 dnl tag define a new lt_????_link_test_code variable,
3490 dnl but it's only used here...
3491 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3492 int a;
3493 void foo (void) { a = 0; }
3494 EOF
3495 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3496 class Foo
3497 {
3498 public:
3499 Foo (void) { a = 0; }
3500 private:
3501 int a;
3502 };
3503 EOF
3504 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3505 subroutine foo
3506 implicit none
3507 integer*4 a
3508 a=0
3509 return
3510 end
3511 EOF
3512 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3513 public class foo {
3514 private int a;
3515 public void bar (void) {
3516 a = 0;
3517 }
3518 };
3519 EOF
3520 ])
3521 dnl Parse the compiler output and extract the necessary
3522 dnl objects, libraries and library flags.
3523 if AC_TRY_EVAL(ac_compile); then
3524 # Parse the compiler output and extract the necessary
3525 # objects, libraries and library flags.
3526
3527 # Sentinel used to keep track of whether or not we are before
3528 # the conftest object file.
3529 pre_test_object_deps_done=no
3530
3531 # The `*' in the case matches for architectures that use `case' in
3532 # $output_verbose_cmd can trigger glob expansion during the loop
3533 # eval without this substitution.
3534 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3535
3536 for p in `eval $output_verbose_link_cmd`; do
3537 case $p in
3538
3539 -L* | -R* | -l*)
3540 # Some compilers place space between "-{L,R}" and the path.
3541 # Remove the space.
3542 if test $p = "-L" \
3543 || test $p = "-R"; then
3544 prev=$p
3545 continue
3546 else
3547 prev=
3548 fi
3549
3550 if test "$pre_test_object_deps_done" = no; then
3551 case $p in
3552 -L* | -R*)
3553 # Internal compiler library paths should come after those
3554 # provided the user. The postdeps already come after the
3555 # user supplied libs so there is no need to process them.
3556 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3557 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3558 else
3559 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3560 fi
3561 ;;
3562 # The "-l" case would never come before the object being
3563 # linked, so don't bother handling this case.
3564 esac
3565 else
3566 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3567 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3568 else
3569 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3570 fi
3571 fi
3572 ;;
3573
3574 *.$objext)
3575 # This assumes that the test object file only shows up
3576 # once in the compiler output.
3577 if test "$p" = "conftest.$objext"; then
3578 pre_test_object_deps_done=yes
3579 continue
3580 fi
3581
3582 if test "$pre_test_object_deps_done" = no; then
3583 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3584 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3585 else
3586 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3587 fi
3588 else
3589 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3590 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3591 else
3592 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3593 fi
3594 fi
3595 ;;
3596
3597 *) ;; # Ignore the rest.
3598
3599 esac
3600 done
3601
3602 # Clean up.
3603 rm -f a.out a.exe
3604 else
3605 echo "libtool.m4: error: problem compiling $1 test program"
3606 fi
3607
3608 $rm -f confest.$objext
3609
3610 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3611 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3612 esac
3613 ])# AC_LIBTOOL_POSTDEP_PREDEP
3614
3615 # AC_LIBTOOL_LANG_F77_CONFIG
3616 # ------------------------
3617 # Ensure that the configuration vars for the C compiler are
3618 # suitably defined. Those variables are subsequently used by
3619 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3620 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3621 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3622 [AC_REQUIRE([AC_PROG_F77])
3623 AC_LANG_PUSH(Fortran 77)
3624
3625 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3626 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3627 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3628 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3629 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3630 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3631 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3632 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3633 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3634 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3635 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3636 _LT_AC_TAGVAR(module_cmds, $1)=
3637 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3638 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3639 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3640 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3641 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3642 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3643
3644 # Source file extension for f77 test sources.
3645 ac_ext=f
3646
3647 # Object file extension for compiled f77 test sources.
3648 objext=o
3649 _LT_AC_TAGVAR(objext, $1)=$objext
3650
3651 # Code to be used in simple compile tests
3652 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3653
3654 # Code to be used in simple link tests
3655 lt_simple_link_test_code=" program t\n end\n"
3656
3657 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3658 _LT_AC_SYS_COMPILER
3659
3660 # Allow CC to be a program name with arguments.
3661 lt_save_CC="$CC"
3662 CC=${F77-"f77"}
3663 compiler=$CC
3664 _LT_AC_TAGVAR(compiler, $1)=$CC
3665 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3666
3667 AC_MSG_CHECKING([if libtool supports shared libraries])
3668 AC_MSG_RESULT([$can_build_shared])
3669
3670 AC_MSG_CHECKING([whether to build shared libraries])
3671 test "$can_build_shared" = "no" && enable_shared=no
3672
3673 # On AIX, shared libraries and static libraries use the same namespace, and
3674 # are all built from PIC.
3675 case "$host_os" in
3676 aix3*)
3677 test "$enable_shared" = yes && enable_static=no
3678 if test -n "$RANLIB"; then
3679 archive_cmds="$archive_cmds\${_S_}\$RANLIB \$lib"
3680 postinstall_cmds='$RANLIB $lib'
3681 fi
3682 ;;
3683 aix4*)
3684 test "$enable_shared" = yes && enable_static=no
3685 ;;
3686 esac
3687 AC_MSG_RESULT([$enable_shared])
3688
3689 AC_MSG_CHECKING([whether to build static libraries])
3690 # Make sure either enable_shared or enable_static is yes.
3691 test "$enable_shared" = yes || enable_static=yes
3692 AC_MSG_RESULT([$enable_static])
3693
3694 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3695
3696 _LT_AC_TAGVAR(GCC, $1)="$G77"
3697 _LT_AC_TAGVAR(LD, $1)="$LD"
3698
3699 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3700 AC_LIBTOOL_PROG_CC_C_O($1)
3701 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3702 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3703 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3704 AC_LIBTOOL_SYS_LIB_STRIP
3705 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3706
3707 AC_LIBTOOL_CONFIG($1)
3708
3709 AC_LANG_POP
3710 CC="$lt_save_CC"
3711 ])# AC_LIBTOOL_LANG_F77_CONFIG
3712
3713
3714 # AC_LIBTOOL_LANG_GCJ_CONFIG
3715 # --------------------------
3716 # Ensure that the configuration vars for the C compiler are
3717 # suitably defined. Those variables are subsequently used by
3718 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3719 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3720 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3721 [AC_LANG_SAVE
3722
3723 # Source file extension for Java test sources.
3724 ac_ext=java
3725
3726 # Object file extension for compiled Java test sources.
3727 objext=o
3728 _LT_AC_TAGVAR(objext, $1)=$objext
3729
3730 # Code to be used in simple compile tests
3731 lt_simple_compile_test_code="class foo {}\n"
3732
3733 # Code to be used in simple link tests
3734 lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3735
3736 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3737 _LT_AC_SYS_COMPILER
3738
3739 # Allow CC to be a program name with arguments.
3740 lt_save_CC="$CC"
3741 CC=${GCJ-"gcj"}
3742 compiler=$CC
3743 _LT_AC_TAGVAR(compiler, $1)=$CC
3744
3745 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3746 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3747
3748 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3749 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3750 AC_LIBTOOL_PROG_CC_C_O($1)
3751 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3752 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3753 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3754 AC_LIBTOOL_SYS_LIB_STRIP
3755 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3756 AC_LIBTOOL_DLOPEN_SELF($1)
3757
3758 AC_LIBTOOL_CONFIG($1)
3759
3760 AC_LANG_RESTORE
3761 CC="$lt_save_CC"
3762 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3763
3764
3765 # AC_LIBTOOL_LANG_RC_CONFIG
3766 # --------------------------
3767 # Ensure that the configuration vars for the Windows resource compiler are
3768 # suitably defined. Those variables are subsequently used by
3769 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3770 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3771 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3772 [AC_LANG_SAVE
3773
3774 # Source file extension for RC test sources.
3775 ac_ext=rc
3776
3777 # Object file extension for compiled RC test sources.
3778 objext=o
3779 _LT_AC_TAGVAR(objext, $1)=$objext
3780
3781 # Code to be used in simple compile tests
3782 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3783
3784 # Code to be used in simple link tests
3785 lt_simple_link_test_code="$lt_simple_compile_test_code"
3786
3787 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3788 _LT_AC_SYS_COMPILER
3789
3790 # Allow CC to be a program name with arguments.
3791 lt_save_CC="$CC"
3792 CC=${RC-"windres"}
3793 compiler=$CC
3794 _LT_AC_TAGVAR(compiler, $1)=$CC
3795 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3796
3797 AC_LIBTOOL_CONFIG($1)
3798
3799 AC_LANG_RESTORE
3800 CC="$lt_save_CC"
3801 ])# AC_LIBTOOL_LANG_RC_CONFIG
3802
3803
3804 # AC_LIBTOOL_CONFIG([TAGNAME])
3805 # ----------------------------
3806 # If TAGNAME is not passed, then create an initial libtool script
3807 # with a default configuration from the untagged config vars. Otherwise
3808 # add code to config.status for appending the configuration named by
3809 # TAGNAME from the matching tagged config vars.
3810 AC_DEFUN([AC_LIBTOOL_CONFIG],
3811 [# The else clause should only fire when bootstrapping the
3812 # libtool distribution, otherwise you forgot to ship ltmain.sh
3813 # with your package, and you will get complaints that there are
3814 # no rules to generate ltmain.sh.
3815 if test -f "$ltmain"; then
3816 # See if we are running on zsh, and set the options which allow our commands through
3817 # without removal of \ escapes.
3818 if test -n "${ZSH_VERSION+set}" ; then
3819 setopt NO_GLOB_SUBST
3820 fi
3821 # Now quote all the things that may contain metacharacters while being
3822 # careful not to overquote the AC_SUBSTed values. We take copies of the
3823 # variables and quote the copies for generation of the libtool script.
3824 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM SED SHELL \
3825 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3826 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3827 deplibs_check_method reload_flag reload_cmds need_locks \
3828 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3829 lt_cv_sys_global_symbol_to_c_name_address \
3830 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3831 old_postinstall_cmds old_postuninstall_cmds \
3832 _LT_AC_TAGVAR(compiler, $1) \
3833 _LT_AC_TAGVAR(CC, $1) \
3834 _LT_AC_TAGVAR(LD, $1) \
3835 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3836 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3837 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3838 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3839 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3840 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3841 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3842 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3843 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3844 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3845 _LT_AC_TAGVAR(predep_objects, $1) \
3846 _LT_AC_TAGVAR(postdep_objects, $1) \
3847 _LT_AC_TAGVAR(predeps, $1) \
3848 _LT_AC_TAGVAR(postdeps, $1) \
3849 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3850 _LT_AC_TAGVAR(archive_cmds, $1) \
3851 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3852 _LT_AC_TAGVAR(postinstall_cmds, $1) \
3853 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
3854 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3855 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
3856 _LT_AC_TAGVAR(no_undefined_flag, $1) \
3857 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
3858 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3859 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3860 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3861 _LT_AC_TAGVAR(hardcode_automatic, $1) \
3862 _LT_AC_TAGVAR(module_cmds, $1) \
3863 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
3864 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3865 _LT_AC_TAGVAR(exclude_expsyms, $1) \
3866 _LT_AC_TAGVAR(include_expsyms, $1); do
3867
3868 case $var in
3869 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
3870 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3871 _LT_AC_TAGVAR(archive_cmds, $1) | \
3872 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3873 _LT_AC_TAGVAR(module_cmds, $1) | \
3874 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3875 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3876 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3877 extract_expsyms_cmds | reload_cmds | finish_cmds | \
3878 postinstall_cmds | postuninstall_cmds | \
3879 old_postinstall_cmds | old_postuninstall_cmds | \
3880 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3881 # Double-quote double-evaled strings.
3882 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\" -e \"\$unescape_variable_subst\"\`\\\""
3883 ;;
3884 *)
3885 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3886 ;;
3887 esac
3888 done
3889
3890 case $lt_echo in
3891 *'\[$]0 --fallback-echo"')
3892 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3893 ;;
3894 esac
3895
3896 ifelse([$1], [],
3897 [cfgfile="${ofile}T"
3898 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3899 $rm -f "$cfgfile"
3900 AC_MSG_NOTICE([creating $ofile])],
3901 [cfgfile="$ofile"])
3902
3903 cat <<__EOF__ >> "$cfgfile"
3904 ifelse([$1], [],
3905 [#! $SHELL
3906
3907 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3908 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3909 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
3910 #
3911 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3912 # Free Software Foundation, Inc.
3913 #
3914 # This file is part of GNU Libtool:
3915 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3916 #
3917 # This program is free software; you can redistribute it and/or modify
3918 # it under the terms of the GNU General Public License as published by
3919 # the Free Software Foundation; either version 2 of the License, or
3920 # (at your option) any later version.
3921 #
3922 # This program is distributed in the hope that it will be useful, but
3923 # WITHOUT ANY WARRANTY; without even the implied warranty of
3924 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3925 # General Public License for more details.
3926 #
3927 # You should have received a copy of the GNU General Public License
3928 # along with this program; if not, write to the Free Software
3929 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3930 #
3931 # As a special exception to the GNU General Public License, if you
3932 # distribute this file as part of a program that contains a
3933 # configuration script generated by Autoconf, you may include it under
3934 # the same distribution terms that you use for the rest of that program.
3935
3936 # A sed program that does not truncate output.
3937 SED=$lt_SED
3938
3939 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
3940 Xsed="$SED -e s/^X//"
3941
3942 # The HP-UX ksh and POSIX shell print the target directory to stdout
3943 # if CDPATH is set.
3944 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3945
3946 # The names of the tagged configurations supported by this script.
3947 available_tags=
3948
3949 # ### BEGIN LIBTOOL CONFIG],
3950 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3951
3952 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3953
3954 # Set the command separator (default: ~)
3955 _S_=\${LIBTOOL_CMD_SEP-\~}
3956
3957 # Shell to use when invoking shell scripts.
3958 SHELL=$lt_SHELL
3959
3960 # Whether or not to build shared libraries.
3961 build_libtool_libs=$enable_shared
3962
3963 # Whether or not to build static libraries.
3964 build_old_libs=$enable_static
3965
3966 # Whether or not to add -lc for building shared libraries.
3967 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
3968
3969 # Whether or not to disallow shared libs when runtime libs are static
3970 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
3971
3972 # Whether or not to optimize for fast installation.
3973 fast_install=$enable_fast_install
3974
3975 # The host system.
3976 host_alias=$host_alias
3977 host=$host
3978
3979 # An echo program that does not interpret backslashes.
3980 echo=$lt_echo
3981
3982 # The archiver.
3983 AR=$lt_AR
3984 AR_FLAGS=$lt_AR_FLAGS
3985
3986 # A C compiler.
3987 LTCC=$lt_LTCC
3988
3989 # A language-specific compiler.
3990 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
3991
3992 # Is the compiler the GNU C compiler?
3993 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
3994
3995 # An ERE matcher.
3996 EGREP=$lt_EGREP
3997
3998 # The linker used to build libraries.
3999 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4000
4001 # Whether we need hard or soft links.
4002 LN_S=$lt_LN_S
4003
4004 # A BSD-compatible nm program.
4005 NM=$lt_NM
4006
4007 # A symbol stripping program
4008 STRIP=$STRIP
4009
4010 # Used to examine libraries when file_magic_cmd begins "file"
4011 MAGIC_CMD=$MAGIC_CMD
4012
4013 # Used on cygwin: DLL creation program.
4014 DLLTOOL="$DLLTOOL"
4015
4016 # Used on cygwin: object dumper.
4017 OBJDUMP="$OBJDUMP"
4018
4019 # Used on cygwin: assembler.
4020 AS="$AS"
4021
4022 # The name of the directory that contains temporary libtool files.
4023 objdir=$objdir
4024
4025 # How to create reloadable object files.
4026 reload_flag=$lt_reload_flag
4027 reload_cmds=$lt_reload_cmds
4028
4029 # How to pass a linker flag through the compiler.
4030 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4031
4032 # Object file suffix (normally "o").
4033 objext="$ac_objext"
4034
4035 # Old archive suffix (normally "a").
4036 libext="$libext"
4037
4038 # Shared library suffix (normally ".so").
4039 shrext='$shrext'
4040
4041 # Executable file suffix (normally "").
4042 exeext="$exeext"
4043
4044 # Additional compiler flags for building library objects.
4045 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4046 pic_mode=$pic_mode
4047
4048 # What is the maximum length of a command?
4049 max_cmd_len=$lt_cv_sys_max_cmd_len
4050
4051 # Does compiler simultaneously support -c and -o options?
4052 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4053
4054 # Must we lock files when doing compilation ?
4055 need_locks=$lt_need_locks
4056
4057 # Do we need the lib prefix for modules?
4058 need_lib_prefix=$need_lib_prefix
4059
4060 # Do we need a version for libraries?
4061 need_version=$need_version
4062
4063 # Whether dlopen is supported.
4064 dlopen_support=$enable_dlopen
4065
4066 # Whether dlopen of programs is supported.
4067 dlopen_self=$enable_dlopen_self
4068
4069 # Whether dlopen of statically linked programs is supported.
4070 dlopen_self_static=$enable_dlopen_self_static
4071
4072 # Compiler flag to prevent dynamic linking.
4073 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4074
4075 # Compiler flag to turn off builtin functions.
4076 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4077
4078 # Compiler flag to allow reflexive dlopens.
4079 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4080
4081 # Compiler flag to generate shared objects directly from archives.
4082 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4083
4084 # Compiler flag to generate thread-safe objects.
4085 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4086
4087 # Library versioning type.
4088 version_type=$version_type
4089
4090 # Format of library name prefix.
4091 libname_spec=$lt_libname_spec
4092
4093 # List of archive names. First name is the real one, the rest are links.
4094 # The last name is the one that the linker finds with -lNAME.
4095 library_names_spec=$lt_library_names_spec
4096
4097 # The coded name of the library, if different from the real name.
4098 soname_spec=$lt_soname_spec
4099
4100 # Commands used to build and install an old-style archive.
4101 RANLIB=$lt_RANLIB
4102 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4103 old_postinstall_cmds=$lt_old_postinstall_cmds
4104 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4105
4106 # Create an old-style archive from a shared archive.
4107 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4108
4109 # Create a temporary old-style archive to link instead of a shared archive.
4110 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4111
4112 # Commands used to build and install a shared archive.
4113 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4114 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4115 postinstall_cmds=$lt_postinstall_cmds
4116 postuninstall_cmds=$lt_postuninstall_cmds
4117
4118 # Commands used to build a loadable module (assumed same as above if empty)
4119 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4120 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4121
4122 # Commands to strip libraries.
4123 old_striplib=$lt_old_striplib
4124 striplib=$lt_striplib
4125
4126 # Dependencies to place before the objects being linked to create a
4127 # shared library.
4128 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4129
4130 # Dependencies to place after the objects being linked to create a
4131 # shared library.
4132 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4133
4134 # Dependencies to place before the objects being linked to create a
4135 # shared library.
4136 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4137
4138 # Dependencies to place after the objects being linked to create a
4139 # shared library.
4140 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4141
4142 # The library search path used internally by the compiler when linking
4143 # a shared library.
4144 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4145
4146 # Method to check whether dependent libraries are shared objects.
4147 deplibs_check_method=$lt_deplibs_check_method
4148
4149 # Command to use when deplibs_check_method == file_magic.
4150 file_magic_cmd=$lt_file_magic_cmd
4151
4152 # Flag that allows shared libraries with undefined symbols to be built.
4153 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4154
4155 # Flag that forces no undefined symbols.
4156 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4157
4158 # Commands used to finish a libtool library installation in a directory.
4159 finish_cmds=$lt_finish_cmds
4160
4161 # Same as above, but a single script fragment to be evaled but not shown.
4162 finish_eval=$lt_finish_eval
4163
4164 # Take the output of nm and produce a listing of raw symbols and C names.
4165 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4166
4167 # Transform the output of nm in a proper C declaration
4168 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4169
4170 # Transform the output of nm in a C name address pair
4171 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4172
4173 # This is the shared library runtime path variable.
4174 runpath_var=$runpath_var
4175
4176 # This is the shared library path variable.
4177 shlibpath_var=$shlibpath_var
4178
4179 # Is shlibpath searched before the hard-coded library search path?
4180 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4181
4182 # How to hardcode a shared library path into an executable.
4183 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4184
4185 # Whether we should hardcode library paths into libraries.
4186 hardcode_into_libs=$hardcode_into_libs
4187
4188 # Flag to hardcode \$libdir into a binary during linking.
4189 # This must work even if \$libdir does not exist.
4190 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4191
4192 # If ld is used when linking, flag to hardcode \$libdir into
4193 # a binary during linking. This must work even if \$libdir does
4194 # not exist.
4195 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4196
4197 # Whether we need a single -rpath flag with a separated argument.
4198 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4199
4200 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4201 # resulting binary.
4202 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4203
4204 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4205 # resulting binary.
4206 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4207
4208 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4209 # the resulting binary.
4210 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4211
4212 # Set to yes if building a shared library automatically hardcodes DIR into the library
4213 # and all subsequent libraries and executables linked against it.
4214 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4215
4216 # Variables whose values should be saved in libtool wrapper scripts and
4217 # restored at relink time.
4218 variables_saved_for_relink="$variables_saved_for_relink"
4219
4220 # Whether libtool must link a program against all its dependency libraries.
4221 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4222
4223 # Compile-time system search path for libraries
4224 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4225
4226 # Run-time system search path for libraries
4227 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4228
4229 # Fix the shell variable \$srcfile for the compiler.
4230 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4231
4232 # Set to yes if exported symbols are required.
4233 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4234
4235 # The commands to list exported symbols.
4236 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4237
4238 # The commands to extract the exported symbol list from a shared archive.
4239 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4240
4241 # Symbols that should not be listed in the preloaded symbols.
4242 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4243
4244 # Symbols that must always be exported.
4245 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4246
4247 ifelse([$1],[],
4248 [# ### END LIBTOOL CONFIG],
4249 [# ### END LIBTOOL TAG CONFIG: $tagname])
4250
4251 __EOF__
4252
4253 ifelse([$1],[], [
4254 case $host_os in
4255 aix3*)
4256 cat <<\EOF >> "$cfgfile"
4257
4258 # AIX sometimes has problems with the GCC collect2 program. For some
4259 # reason, if we set the COLLECT_NAMES environment variable, the problems
4260 # vanish in a puff of smoke.
4261 if test "X${COLLECT_NAMES+set}" != Xset; then
4262 COLLECT_NAMES=
4263 export COLLECT_NAMES
4264 fi
4265 EOF
4266 ;;
4267 esac
4268
4269 # We use sed instead of cat because bash on DJGPP gets confused if
4270 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4271 # text mode, it properly converts lines to CR/LF. This bash problem
4272 # is reportedly fixed, but why not run on old versions too?
4273 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4274
4275 mv -f "$cfgfile" "$ofile" || \
4276 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4277 chmod +x "$ofile"
4278 ])
4279 else
4280 # If there is no Makefile yet, we rely on a make rule to execute
4281 # `config.status --recheck' to rerun these tests and create the
4282 # libtool script then.
4283 test -f Makefile && make "$ltmain"
4284 fi
4285 ])# AC_LIBTOOL_CONFIG
4286
4287
4288 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4289 # -------------------------------------------
4290 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4291 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4292
4293 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4294
4295 if test "$GCC" = yes; then
4296 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4297
4298 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4299 lt_cv_prog_compiler_rtti_exceptions,
4300 [-fno-rtti -fno-exceptions], [],
4301 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4302 fi
4303 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4304
4305
4306 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4307 # ---------------------------------
4308 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4309 [AC_REQUIRE([AC_CANONICAL_HOST])
4310 AC_REQUIRE([AC_PROG_NM])
4311 AC_REQUIRE([AC_OBJEXT])
4312 # Check for command to grab the raw symbol name followed by C symbol from nm.
4313 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4314 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4315 [
4316 # These are sane defaults that work on at least a few old systems.
4317 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4318
4319 # Character class describing NM global symbol codes.
4320 symcode='[[BCDEGRST]]'
4321
4322 # Regexp to match symbols that can be accessed directly from C.
4323 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4324
4325 # Transform the above into a raw symbol and a C symbol.
4326 symxfrm='\1 \2\3 \3'
4327
4328 # Transform an extracted symbol line into a proper C declaration
4329 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4330
4331 # Transform an extracted symbol line into symbol name and symbol address
4332 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'"
4333
4334 # Define system-specific variables.
4335 case $host_os in
4336 aix*)
4337 symcode='[[BCDT]]'
4338 ;;
4339 cygwin* | mingw* | pw32*)
4340 symcode='[[ABCDGISTW]]'
4341 ;;
4342 hpux*) # Its linker distinguishes data from code symbols
4343 if test "$host_cpu" = ia64; then
4344 symcode='[[ABCDEGRST]]'
4345 fi
4346 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4347 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'"
4348 ;;
4349 irix* | nonstopux*)
4350 symcode='[[BCDEGRST]]'
4351 ;;
4352 osf*)
4353 symcode='[[BCDEGQRST]]'
4354 ;;
4355 solaris* | sysv5*)
4356 symcode='[[BDT]]'
4357 ;;
4358 sysv4)
4359 symcode='[[DFNSTU]]'
4360 ;;
4361 esac
4362
4363 # Handle CRLF in mingw tool chain
4364 opt_cr=
4365 case $build_os in
4366 mingw*)
4367 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4368 ;;
4369 esac
4370
4371 # If we're using GNU nm, then use its standard symbol codes.
4372 case `$NM -V 2>&1` in
4373 *GNU* | *'with BFD'*)
4374 symcode='[[ABCDGISTW]]' ;;
4375 esac
4376
4377 # Try without a prefix undercore, then with it.
4378 for ac_symprfx in "" "_"; do
4379
4380 # Write the raw and C identifiers.
4381 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4382
4383 # Check to see that the pipe works correctly.
4384 pipe_works=no
4385
4386 rm -f conftest*
4387 cat > conftest.$ac_ext <<EOF
4388 #ifdef __cplusplus
4389 extern "C" {
4390 #endif
4391 char nm_test_var;
4392 void nm_test_func(){}
4393 #ifdef __cplusplus
4394 }
4395 #endif
4396 int main(){nm_test_var='a';nm_test_func();return(0);}
4397 EOF
4398
4399 if AC_TRY_EVAL(ac_compile); then
4400 # Now try to grab the symbols.
4401 nlist=conftest.nm
4402 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4403 # Try sorting and uniquifying the output.
4404 if sort "$nlist" | uniq > "$nlist"T; then
4405 mv -f "$nlist"T "$nlist"
4406 else
4407 rm -f "$nlist"T
4408 fi
4409
4410 # Make sure that we snagged all the symbols we need.
4411 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4412 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4413 cat <<EOF > conftest.$ac_ext
4414 #ifdef __cplusplus
4415 extern "C" {
4416 #endif
4417
4418 EOF
4419 # Now generate the symbol file.
4420 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4421
4422 cat <<EOF >> conftest.$ac_ext
4423 #if defined (__STDC__) && __STDC__
4424 # define lt_ptr_t void *
4425 #else
4426 # define lt_ptr_t char *
4427 # define const
4428 #endif
4429
4430 /* The mapping between symbol names and symbols. */
4431 const struct {
4432 const char *name;
4433 lt_ptr_t address;
4434 }
4435 lt_preloaded_symbols[[]] =
4436 {
4437 EOF
4438 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4439 cat <<\EOF >> conftest.$ac_ext
4440 {0, (lt_ptr_t) 0}
4441 };
4442
4443 #ifdef __cplusplus
4444 }
4445 #endif
4446 EOF
4447 # Now try linking the two files.
4448 mv conftest.$ac_objext conftstm.$ac_objext
4449 lt_save_LIBS="$LIBS"
4450 lt_save_CFLAGS="$CFLAGS"
4451 LIBS="conftstm.$ac_objext"
4452 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4453 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4454 pipe_works=yes
4455 fi
4456 LIBS="$lt_save_LIBS"
4457 CFLAGS="$lt_save_CFLAGS"
4458 else
4459 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4460 fi
4461 else
4462 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4463 fi
4464 else
4465 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4466 fi
4467 else
4468 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4469 cat conftest.$ac_ext >&5
4470 fi
4471 rm -f conftest* conftst*
4472
4473 # Do not use the global_symbol_pipe unless it works.
4474 if test "$pipe_works" = yes; then
4475 break
4476 else
4477 lt_cv_sys_global_symbol_pipe=
4478 fi
4479 done
4480 ])
4481 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4482 lt_cv_sys_global_symbol_to_cdecl=
4483 fi
4484 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4485 AC_MSG_RESULT(failed)
4486 else
4487 AC_MSG_RESULT(ok)
4488 fi
4489 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4490
4491
4492 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4493 # ---------------------------------------
4494 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4495 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4496 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4497 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4498
4499 AC_MSG_CHECKING([for $compiler option to produce PIC])
4500 ifelse([$1],[CXX],[
4501 # C++ specific cases for pic, static, wl, etc.
4502 if test "$GXX" = yes; then
4503 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4504 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4505
4506 case $host_os in
4507 aix*)
4508 # All AIX code is PIC.
4509 if test "$host_cpu" = ia64; then
4510 # AIX 5 now supports IA64 processor
4511 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4512 fi
4513 ;;
4514 amigaos*)
4515 # FIXME: we need at least 68020 code to build shared libraries, but
4516 # adding the `-m68020' flag to GCC prevents building anything better,
4517 # like `-m68040'.
4518 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4519 ;;
4520 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4521 # PIC is the default for these OSes.
4522 ;;
4523 mingw* | os2* | pw32*)
4524 # This hack is so that the source file can tell whether it is being
4525 # built for inclusion in a dll (and should export symbols for example).
4526 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4527 ;;
4528 darwin* | rhapsody*)
4529 # PIC is the default on this platform
4530 # Common symbols not allowed in MH_DYLIB files
4531 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4532 ;;
4533 *djgpp*)
4534 # DJGPP does not support shared libraries at all
4535 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4536 ;;
4537 sysv4*MP*)
4538 if test -d /usr/nec; then
4539 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4540 fi
4541 ;;
4542 hpux*)
4543 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4544 # not for PA HP-UX.
4545 case "$host_cpu" in
4546 hppa*64*|ia64*)
4547 ;;
4548 *)
4549 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4550 ;;
4551 esac
4552 ;;
4553 *)
4554 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4555 ;;
4556 esac
4557 else
4558 case $host_os in
4559 aix4* | aix5*)
4560 # All AIX code is PIC.
4561 if test "$host_cpu" = ia64; then
4562 # AIX 5 now supports IA64 processor
4563 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4564 else
4565 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4566 fi
4567 ;;
4568 chorus*)
4569 case $cc_basename in
4570 cxch68)
4571 # Green Hills C++ Compiler
4572 # _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"
4573 ;;
4574 esac
4575 ;;
4576 dgux*)
4577 case $cc_basename in
4578 ec++)
4579 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4580 ;;
4581 ghcx)
4582 # Green Hills C++ Compiler
4583 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4584 ;;
4585 *)
4586 ;;
4587 esac
4588 ;;
4589 freebsd*)
4590 # FreeBSD uses GNU C++
4591 ;;
4592 hpux9* | hpux10* | hpux11*)
4593 case $cc_basename in
4594 CC)
4595 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4596 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4597 if test "$host_cpu" != ia64; then
4598 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4599 fi
4600 ;;
4601 aCC)
4602 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4603 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4604 case "$host_cpu" in
4605 hppa*64*|ia64*)
4606 # +Z the default
4607 ;;
4608 *)
4609 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4610 ;;
4611 esac
4612 ;;
4613 *)
4614 ;;
4615 esac
4616 ;;
4617 irix5* | irix6* | nonstopux*)
4618 case $cc_basename in
4619 CC)
4620 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4621 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4622 # CC pic flag -KPIC is the default.
4623 ;;
4624 *)
4625 ;;
4626 esac
4627 ;;
4628 linux*)
4629 case $cc_basename in
4630 KCC)
4631 # KAI C++ Compiler
4632 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4633 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4634 ;;
4635 icpc)
4636 # Intel C++
4637 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4638 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4639 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4640 ;;
4641 cxx)
4642 # Compaq C++
4643 # Make sure the PIC flag is empty. It appears that all Alpha
4644 # Linux and Compaq Tru64 Unix objects are PIC.
4645 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4646 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4647 ;;
4648 *)
4649 ;;
4650 esac
4651 ;;
4652 lynxos*)
4653 ;;
4654 m88k*)
4655 ;;
4656 mvs*)
4657 case $cc_basename in
4658 cxx)
4659 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4660 ;;
4661 *)
4662 ;;
4663 esac
4664 ;;
4665 netbsd*)
4666 ;;
4667 osf3* | osf4* | osf5*)
4668 case $cc_basename in
4669 KCC)
4670 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4671 ;;
4672 RCC)
4673 # Rational C++ 2.4.1
4674 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4675 ;;
4676 cxx)
4677 # Digital/Compaq C++
4678 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4679 # Make sure the PIC flag is empty. It appears that all Alpha
4680 # Linux and Compaq Tru64 Unix objects are PIC.
4681 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4682 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4683 ;;
4684 *)
4685 ;;
4686 esac
4687 ;;
4688 psos*)
4689 ;;
4690 sco*)
4691 case $cc_basename in
4692 CC)
4693 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4694 ;;
4695 *)
4696 ;;
4697 esac
4698 ;;
4699 solaris*)
4700 case $cc_basename in
4701 CC)
4702 # Sun C++ 4.2, 5.x and Centerline C++
4703 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4704 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4705 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4706 ;;
4707 gcx)
4708 # Green Hills C++ Compiler
4709 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4710 ;;
4711 *)
4712 ;;
4713 esac
4714 ;;
4715 sunos4*)
4716 case $cc_basename in
4717 CC)
4718 # Sun C++ 4.x
4719 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4720 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4721 ;;
4722 lcc)
4723 # Lucid
4724 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4725 ;;
4726 *)
4727 ;;
4728 esac
4729 ;;
4730 tandem*)
4731 case $cc_basename in
4732 NCC)
4733 # NonStop-UX NCC 3.20
4734 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4735 ;;
4736 *)
4737 ;;
4738 esac
4739 ;;
4740 unixware*)
4741 ;;
4742 vxworks*)
4743 ;;
4744 *)
4745 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4746 ;;
4747 esac
4748 fi
4749 ],
4750 [
4751 if test "$GCC" = yes; then
4752 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4753 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4754
4755 case $host_os in
4756 aix*)
4757 # All AIX code is PIC.
4758 if test "$host_cpu" = ia64; then
4759 # AIX 5 now supports IA64 processor
4760 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4761 fi
4762 ;;
4763
4764 amigaos*)
4765 # FIXME: we need at least 68020 code to build shared libraries, but
4766 # adding the `-m68020' flag to GCC prevents building anything better,
4767 # like `-m68040'.
4768 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4769 ;;
4770
4771 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4772 # PIC is the default for these OSes.
4773 ;;
4774
4775 mingw* | pw32* | os2*)
4776 # This hack is so that the source file can tell whether it is being
4777 # built for inclusion in a dll (and should export symbols for example).
4778 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4779 ;;
4780
4781 darwin* | rhapsody*)
4782 # PIC is the default on this platform
4783 # Common symbols not allowed in MH_DYLIB files
4784 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4785 ;;
4786
4787 msdosdjgpp*)
4788 # Just because we use GCC doesn't mean we suddenly get shared libraries
4789 # on systems that don't support them.
4790 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4791 enable_shared=no
4792 ;;
4793
4794 sysv4*MP*)
4795 if test -d /usr/nec; then
4796 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4797 fi
4798 ;;
4799
4800 hpux*)
4801 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4802 # not for PA HP-UX.
4803 case "$host_cpu" in
4804 hppa*64*|ia64*)
4805 # +Z the default
4806 ;;
4807 *)
4808 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4809 ;;
4810 esac
4811 ;;
4812
4813 *)
4814 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4815 ;;
4816 esac
4817 else
4818 # PORTME Check for flag to pass linker flags through the system compiler.
4819 case $host_os in
4820 aix*)
4821 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4822 if test "$host_cpu" = ia64; then
4823 # AIX 5 now supports IA64 processor
4824 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4825 else
4826 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4827 fi
4828 ;;
4829
4830 mingw* | pw32* | os2*)
4831 # This hack is so that the source file can tell whether it is being
4832 # built for inclusion in a dll (and should export symbols for example).
4833 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4834 ;;
4835
4836 hpux9* | hpux10* | hpux11*)
4837 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4838 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4839 # not for PA HP-UX.
4840 case "$host_cpu" in
4841 hppa*64*|ia64*)
4842 # +Z the default
4843 ;;
4844 *)
4845 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4846 ;;
4847 esac
4848 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4849 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4850 ;;
4851
4852 irix5* | irix6* | nonstopux*)
4853 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4854 # PIC (with -KPIC) is the default.
4855 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4856 ;;
4857
4858 newsos6)
4859 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4860 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4861 ;;
4862
4863 linux*)
4864 case $CC in
4865 icc|ecc)
4866 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4867 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4868 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4869 ;;
4870 ccc)
4871 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4872 # All Alpha code is PIC.
4873 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4874 ;;
4875 esac
4876 ;;
4877
4878 osf3* | osf4* | osf5*)
4879 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4880 # All OSF/1 code is PIC.
4881 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4882 ;;
4883
4884 sco3.2v5*)
4885 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4886 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4887 ;;
4888
4889 solaris*)
4890 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4891 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4892 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4893 ;;
4894
4895 sunos4*)
4896 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4897 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4898 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4899 ;;
4900
4901 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4902 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4903 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4904 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4905 ;;
4906
4907 sysv4*MP*)
4908 if test -d /usr/nec ;then
4909 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4910 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4911 fi
4912 ;;
4913
4914 uts4*)
4915 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4916 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4917 ;;
4918
4919 *)
4920 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4921 ;;
4922 esac
4923 fi
4924 ])
4925 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
4926
4927 #
4928 # Check to make sure the PIC flag actually works.
4929 #
4930 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
4931 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
4932 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
4933 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
4934 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
4935 "" | " "*) ;;
4936 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4937 esac],
4938 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4939 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4940 fi
4941 case "$host_os" in
4942 # For platforms which do not support PIC, -DPIC is meaningless:
4943 *djgpp*)
4944 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4945 ;;
4946 *)
4947 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
4948 ;;
4949 esac
4950 ])
4951
4952
4953 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
4954 # ------------------------------------
4955 # See if the linker supports building shared libraries.
4956 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
4957 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4958 ifelse([$1],[CXX],[
4959 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4960 case $host_os in
4961 aix4* | aix5*)
4962 # If we're using GNU nm, then we don't want the "-C" option.
4963 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4964 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
4965 _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'
4966 else
4967 _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'
4968 fi
4969 ;;
4970 pw32*)
4971 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4972 ;;
4973 cygwin* | mingw*)
4974 _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'
4975 ;;
4976 *)
4977 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4978 ;;
4979 esac
4980 ],[
4981 runpath_var=
4982 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
4983 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4984 _LT_AC_TAGVAR(archive_cmds, $1)=
4985 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4986 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
4987 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4988 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4989 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4990 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
4991 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4992 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4993 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4994 _LT_AC_TAGVAR(hardcode_direct, $1)=no
4995 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4996 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4997 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4998 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
4999 _LT_AC_TAGVAR(module_cmds, $1)=
5000 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5001 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5002 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5003 # include_expsyms should be a list of space-separated symbols to be *always*
5004 # included in the symbol list
5005 _LT_AC_TAGVAR(include_expsyms, $1)=
5006 # exclude_expsyms can be an extended regexp of symbols to exclude
5007 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5008 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5009 # as well as any symbol that contains `d'.
5010 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5011 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5012 # platforms (ab)use it in PIC code, but their linkers get confused if
5013 # the symbol is explicitly referenced. Since portable code cannot
5014 # rely on this symbol name, it's probably fine to never include it in
5015 # preloaded symbol tables.
5016 extract_expsyms_cmds=
5017
5018 case $host_os in
5019 cygwin* | mingw* | pw32*)
5020 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5021 # When not using gcc, we currently assume that we are using
5022 # Microsoft Visual C++.
5023 if test "$GCC" != yes; then
5024 with_gnu_ld=no
5025 fi
5026 ;;
5027 openbsd*)
5028 with_gnu_ld=no
5029 ;;
5030 esac
5031
5032 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5033 if test "$with_gnu_ld" = yes; then
5034 # If archive_cmds runs LD, not CC, wlarc should be empty
5035 wlarc='${wl}'
5036
5037 # See if GNU ld supports shared libraries.
5038 case $host_os in
5039 aix3* | aix4* | aix5*)
5040 # On AIX/PPC, the GNU linker is very broken
5041 if test "$host_cpu" != ia64; then
5042 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5043 cat <<EOF 1>&2
5044
5045 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5046 *** to be unable to reliably create shared libraries on AIX.
5047 *** Therefore, libtool is disabling shared libraries support. If you
5048 *** really care for shared libraries, you may want to modify your PATH
5049 *** so that a non-GNU linker is found, and then restart.
5050
5051 EOF
5052 fi
5053 ;;
5054
5055 amigaos*)
5056 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data${_S_}$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data${_S_}$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data${_S_}$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data${_S_}$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data${_S_}$AR $AR_FLAGS $lib $libobjs${_S_}$RANLIB $lib${_S_}(cd $output_objdir && a2ixlibrary -32)'
5057 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5058 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5059
5060 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5061 # that the semantics of dynamic libraries on AmigaOS, at least up
5062 # to version 4, is to share data among multiple programs linked
5063 # with the same dynamic library. Since this doesn't match the
5064 # behaviour of shared libraries on other platforms, we can't use
5065 # them.
5066 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5067 ;;
5068
5069 beos*)
5070 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5071 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5072 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5073 # support --undefined. This deserves some investigation. FIXME
5074 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5075 else
5076 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5077 fi
5078 ;;
5079
5080 cygwin* | mingw* | pw32*)
5081 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5082 # as there is no search path for DLLs.
5083 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5084 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5085 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5086 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5087 _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'
5088
5089 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5090 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5091 # If the export-symbols file already is a .def file (1st line
5092 # is EXPORTS), use it as is; otherwise, prepend...
5093 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5094 cp $export_symbols $output_objdir/$soname.def;
5095 else
5096 echo EXPORTS > $output_objdir/$soname.def;
5097 cat $export_symbols >> $output_objdir/$soname.def;
5098 fi${_S_}
5099 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5100 else
5101 ld_shlibs=no
5102 fi
5103 ;;
5104
5105 netbsd*)
5106 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5107 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5108 wlarc=
5109 else
5110 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5111 _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'
5112 fi
5113 ;;
5114
5115 solaris* | sysv5*)
5116 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5117 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5118 cat <<EOF 1>&2
5119
5120 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5121 *** create shared libraries on Solaris systems. Therefore, libtool
5122 *** is disabling shared libraries support. We urge you to upgrade GNU
5123 *** binutils to release 2.9.1 or newer. Another option is to modify
5124 *** your PATH or compiler configuration so that the native linker is
5125 *** used, and then restart.
5126
5127 EOF
5128 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5129 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5130 _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'
5131 else
5132 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5133 fi
5134 ;;
5135
5136 sunos4*)
5137 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5138 wlarc=
5139 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5140 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5141 ;;
5142
5143 *)
5144 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5145 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5146 _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'
5147 else
5148 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5149 fi
5150 ;;
5151 esac
5152
5153 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5154 runpath_var=LD_RUN_PATH
5155 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5156 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5157 # ancient GNU ld didn't support --whole-archive et. al.
5158 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5159 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5160 else
5161 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5162 fi
5163 fi
5164 else
5165 # PORTME fill in a description of your system's linker (not GNU ld)
5166 case $host_os in
5167 aix3*)
5168 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5169 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5170 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE${_S_}$AR $AR_FLAGS $lib $output_objdir/$soname'
5171 # Note: this linker hardcodes the directories in LIBPATH if there
5172 # are no directories specified by -L.
5173 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5174 if test "$GCC" = yes && test -z "$link_static_flag"; then
5175 # Neither direct hardcoding nor static linking is supported with a
5176 # broken collect2.
5177 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5178 fi
5179 ;;
5180
5181 aix4* | aix5*)
5182 if test "$host_cpu" = ia64; then
5183 # On IA64, the linker does run time linking by default, so we don't
5184 # have to do anything special.
5185 aix_use_runtimelinking=no
5186 exp_sym_flag='-Bexport'
5187 no_entry_flag=""
5188 else
5189 # If we're using GNU nm, then we don't want the "-C" option.
5190 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5191 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5192 _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'
5193 else
5194 _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'
5195 fi
5196 aix_use_runtimelinking=no
5197
5198 # Test if we are trying to use run time linking or normal
5199 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5200 # need to do runtime linking.
5201 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5202 for ld_flag in $LDFLAGS; do
5203 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5204 aix_use_runtimelinking=yes
5205 break
5206 fi
5207 done
5208 esac
5209
5210 exp_sym_flag='-bexport'
5211 no_entry_flag='-bnoentry'
5212 fi
5213
5214 # When large executables or shared objects are built, AIX ld can
5215 # have problems creating the table of contents. If linking a library
5216 # or program results in "error TOC overflow" add -mminimal-toc to
5217 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5218 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5219
5220 _LT_AC_TAGVAR(archive_cmds, $1)=''
5221 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5222 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5223 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5224
5225 if test "$GCC" = yes; then
5226 case $host_os in aix4.[012]|aix4.[012].*)
5227 # We only want to do this on AIX 4.2 and lower, the check
5228 # below for broken collect2 doesn't work under 4.3+
5229 collect2name=`${CC} -print-prog-name=collect2`
5230 if test -f "$collect2name" && \
5231 strings "$collect2name" | grep resolve_lib_name >/dev/null
5232 then
5233 # We have reworked collect2
5234 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5235 else
5236 # We have old collect2
5237 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5238 # It fails to find uninstalled libraries when the uninstalled
5239 # path is not listed in the libpath. Setting hardcode_minus_L
5240 # to unsupported forces relinking
5241 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5242 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5243 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5244 fi
5245 esac
5246 shared_flag='-shared'
5247 else
5248 # not using gcc
5249 if test "$host_cpu" = ia64; then
5250 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5251 # chokes on -Wl,-G. The following line is correct:
5252 shared_flag='-G'
5253 else
5254 if test "$aix_use_runtimelinking" = yes; then
5255 shared_flag='${wl}-G'
5256 else
5257 shared_flag='${wl}-bM:SRE'
5258 fi
5259 fi
5260 fi
5261
5262 # It seems that -bexpall does not export symbols beginning with
5263 # underscore (_), so it is better to generate a list of symbols to export.
5264 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5265 if test "$aix_use_runtimelinking" = yes; then
5266 # Warning - without using the other runtime loading flags (-brtl),
5267 # -berok will link without error, but may produce a broken library.
5268 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5269 # Determine the default libpath from the value encoded in an empty executable.
5270 _LT_AC_SYS_LIBPATH_AIX
5271 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5272 _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 $shared_flag"
5273 else
5274 if test "$host_cpu" = ia64; then
5275 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5276 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5277 _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"
5278 else
5279 # Determine the default libpath from the value encoded in an empty executable.
5280 _LT_AC_SYS_LIBPATH_AIX
5281 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5282 # Warning - without using the other run time loading flags,
5283 # -berok will link without error, but may produce a broken library.
5284 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5285 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5286 # -bexpall does not export symbols beginning with underscore (_)
5287 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5288 # Exported symbols can be pulled into shared objects from archives
5289 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5290 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5291 # This is similar to how AIX traditionally builds it's shared libraries.
5292 _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}\${_S_}$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5293 fi
5294 fi
5295 ;;
5296
5297 amigaos*)
5298 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data${_S_}$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data${_S_}$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data${_S_}$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data${_S_}$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data${_S_}$AR $AR_FLAGS $lib $libobjs${_S_}$RANLIB $lib${_S_}(cd $output_objdir && a2ixlibrary -32)'
5299 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5300 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5301 # see comment about different semantics on the GNU ld section
5302 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5303 ;;
5304
5305 bsdi4*)
5306 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5307 ;;
5308
5309 cygwin* | mingw* | pw32*)
5310 # When not using gcc, we currently assume that we are using
5311 # Microsoft Visual C++.
5312 # hardcode_libdir_flag_spec is actually meaningless, as there is
5313 # no search path for DLLs.
5314 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5315 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5316 # Tell ltmain to make .lib files, not .a files.
5317 libext=lib
5318 # Tell ltmain to make .dll files, not .so files.
5319 shrext=".dll"
5320 # FIXME: Setting linknames here is a bad hack.
5321 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll${_S_}linknames='
5322 # The linker will automatically build a .lib file if we build a DLL.
5323 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5324 # FIXME: Should let the user specify the lib program.
5325 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5326 fix_srcfile_path='`cygpath -w "$srcfile"`'
5327 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5328 ;;
5329
5330 darwin* | rhapsody*)
5331 if $CC -v 2>&1 | grep 'Apple' >/dev/null ; then
5332 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5333 case "$host_os" in
5334 rhapsody* | darwin1.[[012]])
5335 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
5336 ;;
5337 darwin1.* | darwin[[2-6]].*) # Darwin 1.3 on, but less than 7.0
5338 test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5339 ;;
5340 *) # Darwin 7.0 on
5341 case "${MACOSX_DEPLOYMENT_TARGET-10.1}" in
5342 10.[[012]])
5343 test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5344 ;;
5345 *) # 10.3 on
5346 if test -z ${LD_TWOLEVEL_NAMESPACE}; then
5347 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5348 else
5349 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
5350 fi
5351 ;;
5352 esac
5353 ;;
5354 esac
5355 # FIXME: Relying on posixy $() will cause problems for
5356 # cross-compilation, but unfortunately the echo tests do not
5357 # yet detect zsh echo's removal of \ escapes. Also zsh mangles
5358 # `"' quotes if we put them in here... so don't!
5359 lt_int_apple_cc_single_mod=no
5360 output_verbose_link_cmd='echo'
5361 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
5362 lt_int_apple_cc_single_mod=yes
5363 fi
5364 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5365 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $archargs -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5366 else
5367 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs${_S_}$CC -dynamiclib $archargs $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5368 fi
5369 _LT_AC_TAGVAR(module_cmds, $1)='$CC -bundle $archargs ${wl}-bind_at_load $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags'
5370 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5371 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5372 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym${_S_}$CC -dynamiclib $archargs -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring${_S_}nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5373 else
5374 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym${_S_}$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs${_S_}$CC -dynamiclib $archargs $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring${_S_}nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5375 fi
5376 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym${_S_}$CC -bundle $archargs $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags${_S_}nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5377 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5378 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5379 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5380 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
5381 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5382 fi
5383 ;;
5384
5385 dgux*)
5386 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5387 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5388 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5389 ;;
5390
5391 freebsd1*)
5392 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5393 ;;
5394
5395 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5396 # support. Future versions do this automatically, but an explicit c++rt0.o
5397 # does not break anything, and helps significantly (at the cost of a little
5398 # extra space).
5399 freebsd2.2*)
5400 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5401 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5402 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5403 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5404 ;;
5405
5406 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5407 freebsd2*)
5408 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5409 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5410 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5411 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5412 ;;
5413
5414 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5415 freebsd*)
5416 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5417 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5418 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5419 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5420 ;;
5421
5422 hpux9*)
5423 if test "$GCC" = yes; then
5424 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname${_S_}$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags${_S_}test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5425 else
5426 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname${_S_}$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags${_S_}test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5427 fi
5428 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5429 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5430 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5431
5432 # hardcode_minus_L: Not really in the search PATH,
5433 # but as the default location of the library.
5434 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5435 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5436 ;;
5437
5438 hpux10* | hpux11*)
5439 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5440 case "$host_cpu" in
5441 hppa*64*|ia64*)
5442 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5443 ;;
5444 *)
5445 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5446 ;;
5447 esac
5448 else
5449 case "$host_cpu" in
5450 hppa*64*|ia64*)
5451 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5452 ;;
5453 *)
5454 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5455 ;;
5456 esac
5457 fi
5458 if test "$with_gnu_ld" = no; then
5459 case "$host_cpu" in
5460 hppa*64*)
5461 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5462 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5463 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5464 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5465 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5466 ;;
5467 ia64*)
5468 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5469 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5470 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5471
5472 # hardcode_minus_L: Not really in the search PATH,
5473 # but as the default location of the library.
5474 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5475 ;;
5476 *)
5477 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5478 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5479 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5480 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5481
5482 # hardcode_minus_L: Not really in the search PATH,
5483 # but as the default location of the library.
5484 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5485 ;;
5486 esac
5487 fi
5488 ;;
5489
5490 irix5* | irix6* | nonstopux*)
5491 if test "$GCC" = yes; then
5492 _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'
5493 else
5494 _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'
5495 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5496 fi
5497 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5498 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5499 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5500 ;;
5501
5502 netbsd*)
5503 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5504 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5505 else
5506 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5507 fi
5508 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5509 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5510 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5511 ;;
5512
5513 newsos6)
5514 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5515 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5516 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5517 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5518 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5519 ;;
5520
5521 openbsd*)
5522 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5523 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5524 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5525 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5526 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5527 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5528 else
5529 case $host_os in
5530 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5531 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5532 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5533 ;;
5534 *)
5535 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5536 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5537 ;;
5538 esac
5539 fi
5540 ;;
5541
5542 os2*)
5543 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5544 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5545 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5546 _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def${_S_}$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def${_S_}$echo DATA >> $output_objdir/$libname.def${_S_}$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def${_S_}$echo EXPORTS >> $output_objdir/$libname.def${_S_}emxexp $libobjs >> $output_objdir/$libname.def${_S_}$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
5547 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5548 ;;
5549
5550 osf3*)
5551 if test "$GCC" = yes; then
5552 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5553 _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'
5554 else
5555 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5556 _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'
5557 fi
5558 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5559 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5560 ;;
5561
5562 osf4* | osf5*) # as osf3* with the addition of -msym flag
5563 if test "$GCC" = yes; then
5564 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5565 _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'
5566 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5567 else
5568 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5569 _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'
5570 _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">> $lib.exp${_S_}
5571 $LD -shared${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 $lib${_S_}$rm $lib.exp'
5572
5573 # Both c and cxx compiler support -rpath directly
5574 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5575 fi
5576 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5577 ;;
5578
5579 sco3.2v5*)
5580 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5581 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5582 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5583 runpath_var=LD_RUN_PATH
5584 hardcode_runpath_var=yes
5585 ;;
5586
5587 solaris*)
5588 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5589 if test "$GCC" = yes; then
5590 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5591 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp${_S_}cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp${_S_}$echo "local: *; };" >> $lib.exp${_S_}
5592 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags${_S_}$rm $lib.exp'
5593 else
5594 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5595 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp${_S_}cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp${_S_}$echo "local: *; };" >> $lib.exp${_S_}
5596 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags${_S_}$rm $lib.exp'
5597 fi
5598 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5599 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5600 case $host_os in
5601 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5602 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5603 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5604 esac
5605 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5606 ;;
5607
5608 sunos4*)
5609 if test "x$host_vendor" = xsequent; then
5610 # Use $CC to link under sequent, because it throws in some extra .o
5611 # files that make .init and .fini sections work.
5612 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5613 else
5614 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5615 fi
5616 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5617 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5618 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5619 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5620 ;;
5621
5622 sysv4)
5623 case $host_vendor in
5624 sni)
5625 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5626 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5627 ;;
5628 siemens)
5629 ## LD is ld it makes a PLAMLIB
5630 ## CC just makes a GrossModule.
5631 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5632 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5633 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5634 ;;
5635 motorola)
5636 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5637 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5638 ;;
5639 esac
5640 runpath_var='LD_RUN_PATH'
5641 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5642 ;;
5643
5644 sysv4.3*)
5645 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5646 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5647 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5648 ;;
5649
5650 sysv4*MP*)
5651 if test -d /usr/nec; then
5652 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5653 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5654 runpath_var=LD_RUN_PATH
5655 hardcode_runpath_var=yes
5656 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5657 fi
5658 ;;
5659
5660 sysv4.2uw2*)
5661 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5662 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5663 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5664 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5665 hardcode_runpath_var=yes
5666 runpath_var=LD_RUN_PATH
5667 ;;
5668
5669 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5670 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5671 if test "$GCC" = yes; then
5672 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5673 else
5674 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5675 fi
5676 runpath_var='LD_RUN_PATH'
5677 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5678 ;;
5679
5680 sysv5*)
5681 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5682 # $CC -shared without GNU ld will not create a library from C++
5683 # object files and a static libstdc++, better avoid it by now
5684 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5685 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp${_S_}cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp${_S_}$echo "local: *; };" >> $lib.exp${_S_}
5686 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags${_S_}$rm $lib.exp'
5687 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5688 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5689 runpath_var='LD_RUN_PATH'
5690 ;;
5691
5692 uts4*)
5693 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5694 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5695 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5696 ;;
5697
5698 *)
5699 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5700 ;;
5701 esac
5702 fi
5703 ])
5704 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5705 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5706
5707 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5708 if test "$GCC" = yes; then
5709 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5710 fi
5711
5712 #
5713 # Do we need to explicitly link libc?
5714 #
5715 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5716 x|xyes)
5717 # Assume -lc should be added
5718 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5719
5720 if test "$enable_shared" = yes && test "$GCC" = yes; then
5721 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5722 *"$_S_"*)
5723 # FIXME: we may have to deal with multi-command sequences.
5724 ;;
5725 '$CC '*)
5726 # Test whether the compiler implicitly links with -lc since on some
5727 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5728 # to ld, don't add -lc before -lgcc.
5729 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5730 $rm conftest*
5731 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5732
5733 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5734 soname=conftest
5735 lib=conftest
5736 libobjs=conftest.$ac_objext
5737 deplibs=
5738 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5739 compiler_flags=-v
5740 linker_flags=-v
5741 verstring=
5742 output_objdir=.
5743 libname=conftest
5744 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5745 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5746 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5747 then
5748 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5749 else
5750 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5751 fi
5752 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5753 else
5754 cat conftest.err 1>&5
5755 fi
5756 $rm conftest*
5757 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5758 ;;
5759 esac
5760 fi
5761 ;;
5762 esac
5763 ])# AC_LIBTOOL_PROG_LD_SHLIBS
5764
5765
5766 # _LT_AC_FILE_LTDLL_C
5767 # -------------------
5768 # Be careful that the start marker always follows a newline.
5769 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5770 # /* ltdll.c starts here */
5771 # #define WIN32_LEAN_AND_MEAN
5772 # #include <windows.h>
5773 # #undef WIN32_LEAN_AND_MEAN
5774 # #include <stdio.h>
5775 #
5776 # #ifndef __CYGWIN__
5777 # # ifdef __CYGWIN32__
5778 # # define __CYGWIN__ __CYGWIN32__
5779 # # endif
5780 # #endif
5781 #
5782 # #ifdef __cplusplus
5783 # extern "C" {
5784 # #endif
5785 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5786 # #ifdef __cplusplus
5787 # }
5788 # #endif
5789 #
5790 # #ifdef __CYGWIN__
5791 # #include <cygwin/cygwin_dll.h>
5792 # DECLARE_CYGWIN_DLL( DllMain );
5793 # #endif
5794 # HINSTANCE __hDllInstance_base;
5795 #
5796 # BOOL APIENTRY
5797 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5798 # {
5799 # __hDllInstance_base = hInst;
5800 # return TRUE;
5801 # }
5802 # /* ltdll.c ends here */
5803 ])# _LT_AC_FILE_LTDLL_C
5804
5805
5806 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5807 # ---------------------------------
5808 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5809
5810
5811 # old names
5812 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5813 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5814 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5815 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5816 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5817 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5818 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5819
5820 # This is just to silence aclocal about the macro not being used
5821 ifelse([AC_DISABLE_FAST_INSTALL])
5822
5823 AC_DEFUN([LT_AC_PROG_GCJ],
5824 [AC_CHECK_TOOL(GCJ, gcj, no)
5825 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5826 AC_SUBST(GCJFLAGS)
5827 ])
5828
5829 AC_DEFUN([LT_AC_PROG_RC],
5830 [AC_CHECK_TOOL(RC, windres, no)
5831 ])
5832
5833 # NOTE: This macro has been submitted for inclusion into #
5834 # GNU Autoconf as AC_PROG_SED. When it is available in #
5835 # a released version of Autoconf we should remove this #
5836 # macro and use it instead. #
5837 # LT_AC_PROG_SED
5838 # --------------
5839 # Check for a fully-functional sed program, that truncates
5840 # as few characters as possible. Prefer GNU sed if found.
5841 AC_DEFUN([LT_AC_PROG_SED],
5842 [AC_MSG_CHECKING([for a sed that does not truncate output])
5843 AC_CACHE_VAL(lt_cv_path_SED,
5844 [# Loop through the user's path and test for sed and gsed.
5845 # Then use that list of sed's as ones to test for truncation.
5846 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5847 for as_dir in $PATH
5848 do
5849 IFS=$as_save_IFS
5850 test -z "$as_dir" && as_dir=.
5851 for lt_ac_prog in sed gsed; do
5852 for ac_exec_ext in '' $ac_executable_extensions; do
5853 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5854 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5855 fi
5856 done
5857 done
5858 done
5859 lt_ac_max=0
5860 lt_ac_count=0
5861 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
5862 # along with /bin/sed that truncates output.
5863 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5864 test ! -f $lt_ac_sed && break
5865 cat /dev/null > conftest.in
5866 lt_ac_count=0
5867 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5868 # Check for GNU sed and select it if it is found.
5869 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5870 lt_cv_path_SED=$lt_ac_sed
5871 break
5872 fi
5873 while true; do
5874 cat conftest.in conftest.in >conftest.tmp
5875 mv conftest.tmp conftest.in
5876 cp conftest.in conftest.nl
5877 echo >>conftest.nl
5878 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5879 cmp -s conftest.out conftest.nl || break
5880 # 10000 chars as input seems more than enough
5881 test $lt_ac_count -gt 10 && break
5882 lt_ac_count=`expr $lt_ac_count + 1`
5883 if test $lt_ac_count -gt $lt_ac_max; then
5884 lt_ac_max=$lt_ac_count
5885 lt_cv_path_SED=$lt_ac_sed
5886 fi
5887 done
5888 done
5889 SED=$lt_cv_path_SED
5890 ])
5891 AC_MSG_RESULT([$SED])
5892 ])
5893
5894 dnl ---------------------------------------------------------------------------
5895 dnl Compiler detection macros by David Elliott
5896 dnl ---------------------------------------------------------------------------
5897
5898
5899 dnl ===========================================================================
5900 dnl Macros to detect non-GNU compilers (MetroWerks, XLC)
5901 dnl ===========================================================================
5902
5903 dnl Based on autoconf _AC_LANG_COMPILER_GNU
5904 AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER_MWERKS],
5905 [AC_CACHE_CHECK([whether we are using the Metrowerks _AC_LANG compiler],
5906 [bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_mwerks],
5907 [AC_TRY_COMPILE([],[#ifndef __MWERKS__
5908 choke me
5909 #endif
5910 ],
5911 [bakefile_compiler_mwerks=yes],
5912 [bakefile_compiler_mwerks=no])
5913 bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_mwerks=$bakefile_compiler_mwerks
5914 ])
5915 ])
5916
5917 dnl Loosely based on autoconf AC_PROG_CC
5918 dnl TODO: Maybe this should wrap the call to AC_PROG_CC and be used instead.
5919 AC_DEFUN([AC_BAKEFILE_PROG_MWCC],
5920 [AC_LANG_PUSH(C)
5921 _AC_BAKEFILE_LANG_COMPILER_MWERKS
5922 MWCC=`test $bakefile_cv_c_compiler_mwerks = yes && echo yes`
5923 AC_LANG_POP(C)
5924 ])
5925
5926 dnl Loosely based on autoconf AC_PROG_CXX
5927 dnl TODO: Maybe this should wrap the call to AC_PROG_CXX and be used instead.
5928 AC_DEFUN([AC_BAKEFILE_PROG_MWCXX],
5929 [AC_LANG_PUSH(C++)
5930 _AC_BAKEFILE_LANG_COMPILER_MWERKS
5931 MWCXX=`test $bakefile_cv_cxx_compiler_mwerks = yes && echo yes`
5932 AC_LANG_POP(C++)
5933 ])
5934
5935 dnl Based on autoconf _AC_LANG_COMPILER_GNU
5936 AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER_XLC],
5937 [AC_CACHE_CHECK([whether we are using the IBM xlC _AC_LANG compiler],
5938 [wx_cv_[]_AC_LANG_ABBREV[]_compiler_xlc],
5939 [AC_TRY_COMPILE([],[#ifndef __xlC__
5940 choke me
5941 #endif
5942 ],
5943 [wx_compiler_xlc=yes],
5944 [wx_compiler_xlc=no])
5945 wx_cv_[]_AC_LANG_ABBREV[]_compiler_xlc=$wx_compiler_xlc
5946 ])
5947 ])
5948
5949 dnl Loosely based on autoconf AC_PROG_CC
5950 AC_DEFUN([AC_BAKEFILE_PROG_XLCC],
5951 [AC_LANG_PUSH(C)
5952 _AC_BAKEFILE_LANG_COMPILER_XLC
5953 XLCC=`test $wx_cv_c_compiler_xlc = yes && echo yes`
5954 AC_LANG_POP(C)
5955 ])
5956
5957 dnl Loosely based on autoconf AC_PROG_CXX
5958 AC_DEFUN([AC_BAKEFILE_PROG_XLCXX],
5959 [AC_LANG_PUSH(C++)
5960 _AC_BAKEFILE_LANG_COMPILER_XLC
5961 XLCXX=`test $wx_cv_cxx_compiler_xlc = yes && echo yes`
5962 AC_LANG_POP(C++)
5963 ])
5964
5965
5966 dnl ===========================================================================
5967 dnl macros to detect specialty compiler options
5968 dnl ===========================================================================
5969
5970 dnl Figure out if we need to pass -ext o to compiler (MetroWerks)
5971 AC_DEFUN([AC_BAKEFILE_METROWERKS_EXTO],
5972 [AC_CACHE_CHECK([if the _AC_LANG compiler requires -ext o], wx_cv_[]_AC_LANG_ABBREV[]_exto,
5973 dnl First create an empty conf test
5974 [AC_LANG_CONFTEST([AC_LANG_PROGRAM()])
5975 dnl Now remove .o and .c.o or .cc.o
5976 rm -f conftest.$ac_objext conftest.$ac_ext.o
5977 dnl Now compile the test
5978 AS_IF([AC_TRY_EVAL(ac_compile)],
5979 dnl If the test succeeded look for conftest.c.o or conftest.cc.o
5980 [for ac_file in `(ls conftest.* 2>/dev/null)`; do
5981 case $ac_file in
5982 conftest.$ac_ext.o)
5983 wx_cv_[]_AC_LANG_ABBREV[]_exto="-ext o"
5984 ;;
5985 *)
5986 ;;
5987 esac
5988 done],
5989 [AC_MSG_FAILURE([cannot figure out if compiler needs -ext o: cannot compile])
5990 ]) dnl AS_IF
5991
5992 rm -f conftest.$ac_ext.o conftest.$ac_objext conftest.$ac_ext
5993 ]) dnl AC_CACHE_CHECK
5994
5995 if test "x$wx_cv_[]_AC_LANG_ABBREV[]_exto" '!=' "x"; then
5996 if test "[]_AC_LANG_ABBREV[]" = "c"; then
5997 CFLAGS="$wx_cv_[]_AC_LANG_ABBREV[]_exto $CFLAGS"
5998 fi
5999 if test "[]_AC_LANG_ABBREV[]" = "cxx"; then
6000 CXXFLAGS="$wx_cv_[]_AC_LANG_ABBREV[]_exto $CXXFLAGS"
6001 fi
6002 fi
6003 ]) dnl AC_DEFUN
6004
6005
6006 dnl ===========================================================================
6007 dnl Macros to do all of the compiler detections as one macro
6008 dnl ===========================================================================
6009 AC_DEFUN([AC_BAKEFILE_PROG_CC],
6010 [
6011 AC_PROG_CC
6012 AC_BAKEFILE_METROWERKS_EXTO
6013 dnl By the time we find out that we need -ext o some tests have failed.
6014 if test "x$wx_cv_c_exto" '!=' "x"; then
6015 unset ac_cv_prog_cc_g
6016 _AC_PROG_CC_G
6017 fi
6018 AC_BAKEFILE_PROG_MWCC
6019 AC_BAKEFILE_PROG_XLCC
6020 ])
6021
6022 AC_DEFUN([AC_BAKEFILE_PROG_CXX],
6023 [
6024 AC_PROG_CXX
6025 AC_BAKEFILE_METROWERKS_EXTO
6026 dnl By the time we find out that we need -ext o some tests have failed.
6027 if test "x$wx_cv_cxx_exto" '!=' "x"; then
6028 unset ac_cv_prog_cxx_g
6029 _AC_PROG_CXX_G
6030 fi
6031 AC_BAKEFILE_PROG_MWCXX
6032 AC_BAKEFILE_PROG_XLCXX
6033 ])
6034
6035