Crap from running automake again; remove when merging.
[hcoop/debian/courier-authlib.git] / aclocal.m4
1 # generated automatically by aclocal 1.10 -*- Autoconf -*-
2
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006 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 m4_if(m4_PACKAGE_VERSION, [2.61],,
15 [m4_fatal([this file was generated for autoconf 2.61.
16 You have another version of autoconf. If you want to use that,
17 you should regenerate the build system entirely.], [63])])
18
19 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
20
21 # serial 48 Debian 1.5.22-4 AC_PROG_LIBTOOL
22
23
24 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
25 # -----------------------------------------------------------
26 # If this macro is not defined by Autoconf, define it here.
27 m4_ifdef([AC_PROVIDE_IFELSE],
28 [],
29 [m4_define([AC_PROVIDE_IFELSE],
30 [m4_ifdef([AC_PROVIDE_$1],
31 [$2], [$3])])])
32
33
34 # AC_PROG_LIBTOOL
35 # ---------------
36 AC_DEFUN([AC_PROG_LIBTOOL],
37 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
38 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
39 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
40 AC_PROVIDE_IFELSE([AC_PROG_CXX],
41 [AC_LIBTOOL_CXX],
42 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
43 ])])
44 dnl And a similar setup for Fortran 77 support
45 AC_PROVIDE_IFELSE([AC_PROG_F77],
46 [AC_LIBTOOL_F77],
47 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
48 ])])
49
50 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
51 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
52 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
53 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
54 [AC_LIBTOOL_GCJ],
55 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
56 [AC_LIBTOOL_GCJ],
57 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
58 [AC_LIBTOOL_GCJ],
59 [ifdef([AC_PROG_GCJ],
60 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
61 ifdef([A][M_PROG_GCJ],
62 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
63 ifdef([LT_AC_PROG_GCJ],
64 [define([LT_AC_PROG_GCJ],
65 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
66 ])])# AC_PROG_LIBTOOL
67
68
69 # _AC_PROG_LIBTOOL
70 # ----------------
71 AC_DEFUN([_AC_PROG_LIBTOOL],
72 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
73 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
74 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
75 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
76
77 # This can be used to rebuild libtool when needed
78 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
79
80 # Always use our own libtool.
81 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
82 AC_SUBST(LIBTOOL)dnl
83
84 # Prevent multiple expansion
85 define([AC_PROG_LIBTOOL], [])
86 ])# _AC_PROG_LIBTOOL
87
88
89 # AC_LIBTOOL_SETUP
90 # ----------------
91 AC_DEFUN([AC_LIBTOOL_SETUP],
92 [AC_PREREQ(2.50)dnl
93 AC_REQUIRE([AC_ENABLE_SHARED])dnl
94 AC_REQUIRE([AC_ENABLE_STATIC])dnl
95 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
96 AC_REQUIRE([AC_CANONICAL_HOST])dnl
97 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
98 AC_REQUIRE([AC_PROG_CC])dnl
99 AC_REQUIRE([AC_PROG_LD])dnl
100 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
101 AC_REQUIRE([AC_PROG_NM])dnl
102
103 AC_REQUIRE([AC_PROG_LN_S])dnl
104 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
105 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
106 AC_REQUIRE([AC_OBJEXT])dnl
107 AC_REQUIRE([AC_EXEEXT])dnl
108 dnl
109
110 AC_LIBTOOL_SYS_MAX_CMD_LEN
111 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
112 AC_LIBTOOL_OBJDIR
113
114 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
115 _LT_AC_PROG_ECHO_BACKSLASH
116
117 case $host_os in
118 aix3*)
119 # AIX sometimes has problems with the GCC collect2 program. For some
120 # reason, if we set the COLLECT_NAMES environment variable, the problems
121 # vanish in a puff of smoke.
122 if test "X${COLLECT_NAMES+set}" != Xset; then
123 COLLECT_NAMES=
124 export COLLECT_NAMES
125 fi
126 ;;
127 esac
128
129 # Sed substitution that helps us do robust quoting. It backslashifies
130 # metacharacters that are still active within double-quoted strings.
131 Xsed='sed -e 1s/^X//'
132 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
133
134 # Same as above, but do not quote variable references.
135 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
136
137 # Sed substitution to delay expansion of an escaped shell variable in a
138 # double_quote_subst'ed string.
139 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
140
141 # Sed substitution to avoid accidental globbing in evaled expressions
142 no_glob_subst='s/\*/\\\*/g'
143
144 # Constants:
145 rm="rm -f"
146
147 # Global variables:
148 default_ofile=libtool
149 can_build_shared=yes
150
151 # All known linkers require a `.a' archive for static linking (except MSVC,
152 # which needs '.lib').
153 libext=a
154 ltmain="$ac_aux_dir/ltmain.sh"
155 ofile="$default_ofile"
156 with_gnu_ld="$lt_cv_prog_gnu_ld"
157
158 AC_CHECK_TOOL(AR, ar, false)
159 AC_CHECK_TOOL(RANLIB, ranlib, :)
160 AC_CHECK_TOOL(STRIP, strip, :)
161
162 old_CC="$CC"
163 old_CFLAGS="$CFLAGS"
164
165 # Set sane defaults for various variables
166 test -z "$AR" && AR=ar
167 test -z "$AR_FLAGS" && AR_FLAGS=cru
168 test -z "$AS" && AS=as
169 test -z "$CC" && CC=cc
170 test -z "$LTCC" && LTCC=$CC
171 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
172 test -z "$DLLTOOL" && DLLTOOL=dlltool
173 test -z "$LD" && LD=ld
174 test -z "$LN_S" && LN_S="ln -s"
175 test -z "$MAGIC_CMD" && MAGIC_CMD=file
176 test -z "$NM" && NM=nm
177 test -z "$SED" && SED=sed
178 test -z "$OBJDUMP" && OBJDUMP=objdump
179 test -z "$RANLIB" && RANLIB=:
180 test -z "$STRIP" && STRIP=:
181 test -z "$ac_objext" && ac_objext=o
182
183 # Determine commands to create old-style static archives.
184 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
185 old_postinstall_cmds='chmod 644 $oldlib'
186 old_postuninstall_cmds=
187
188 if test -n "$RANLIB"; then
189 case $host_os in
190 openbsd*)
191 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
192 ;;
193 *)
194 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
195 ;;
196 esac
197 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
198 fi
199
200 _LT_CC_BASENAME([$compiler])
201
202 # Only perform the check for file, if the check method requires it
203 case $deplibs_check_method in
204 file_magic*)
205 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
206 AC_PATH_MAGIC
207 fi
208 ;;
209 esac
210
211 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
212 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
213 enable_win32_dll=yes, enable_win32_dll=no)
214
215 AC_ARG_ENABLE([libtool-lock],
216 [AC_HELP_STRING([--disable-libtool-lock],
217 [avoid locking (might break parallel builds)])])
218 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
219
220 AC_ARG_WITH([pic],
221 [AC_HELP_STRING([--with-pic],
222 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
223 [pic_mode="$withval"],
224 [pic_mode=default])
225 test -z "$pic_mode" && pic_mode=default
226
227 # Use C for the default configuration in the libtool script
228 tagname=
229 AC_LIBTOOL_LANG_C_CONFIG
230 _LT_AC_TAGCONFIG
231 ])# AC_LIBTOOL_SETUP
232
233
234 # _LT_AC_SYS_COMPILER
235 # -------------------
236 AC_DEFUN([_LT_AC_SYS_COMPILER],
237 [AC_REQUIRE([AC_PROG_CC])dnl
238
239 # If no C compiler was specified, use CC.
240 LTCC=${LTCC-"$CC"}
241
242 # If no C compiler flags were specified, use CFLAGS.
243 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
244
245 # Allow CC to be a program name with arguments.
246 compiler=$CC
247 ])# _LT_AC_SYS_COMPILER
248
249
250 # _LT_CC_BASENAME(CC)
251 # -------------------
252 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
253 AC_DEFUN([_LT_CC_BASENAME],
254 [for cc_temp in $1""; do
255 case $cc_temp in
256 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
257 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
258 \-*) ;;
259 *) break;;
260 esac
261 done
262 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
263 ])
264
265
266 # _LT_COMPILER_BOILERPLATE
267 # ------------------------
268 # Check for compiler boilerplate output or warnings with
269 # the simple compiler test code.
270 AC_DEFUN([_LT_COMPILER_BOILERPLATE],
271 [ac_outfile=conftest.$ac_objext
272 printf "$lt_simple_compile_test_code" >conftest.$ac_ext
273 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
274 _lt_compiler_boilerplate=`cat conftest.err`
275 $rm conftest*
276 ])# _LT_COMPILER_BOILERPLATE
277
278
279 # _LT_LINKER_BOILERPLATE
280 # ----------------------
281 # Check for linker boilerplate output or warnings with
282 # the simple link test code.
283 AC_DEFUN([_LT_LINKER_BOILERPLATE],
284 [ac_outfile=conftest.$ac_objext
285 printf "$lt_simple_link_test_code" >conftest.$ac_ext
286 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
287 _lt_linker_boilerplate=`cat conftest.err`
288 $rm conftest*
289 ])# _LT_LINKER_BOILERPLATE
290
291
292 # _LT_AC_SYS_LIBPATH_AIX
293 # ----------------------
294 # Links a minimal program and checks the executable
295 # for the system default hardcoded library path. In most cases,
296 # this is /usr/lib:/lib, but when the MPI compilers are used
297 # the location of the communication and MPI libs are included too.
298 # If we don't find anything, use the default library path according
299 # to the aix ld manual.
300 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
301 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
302 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
303 }'`
304 # Check for a 64-bit object if we didn't find anything.
305 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
306 }'`; fi],[])
307 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
308 ])# _LT_AC_SYS_LIBPATH_AIX
309
310
311 # _LT_AC_SHELL_INIT(ARG)
312 # ----------------------
313 AC_DEFUN([_LT_AC_SHELL_INIT],
314 [ifdef([AC_DIVERSION_NOTICE],
315 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
316 [AC_DIVERT_PUSH(NOTICE)])
317 $1
318 AC_DIVERT_POP
319 ])# _LT_AC_SHELL_INIT
320
321
322 # _LT_AC_PROG_ECHO_BACKSLASH
323 # --------------------------
324 # Add some code to the start of the generated configure script which
325 # will find an echo command which doesn't interpret backslashes.
326 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
327 [_LT_AC_SHELL_INIT([
328 # Check that we are running under the correct shell.
329 SHELL=${CONFIG_SHELL-/bin/sh}
330
331 case X$ECHO in
332 X*--fallback-echo)
333 # Remove one level of quotation (which was required for Make).
334 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
335 ;;
336 esac
337
338 echo=${ECHO-echo}
339 if test "X[$]1" = X--no-reexec; then
340 # Discard the --no-reexec flag, and continue.
341 shift
342 elif test "X[$]1" = X--fallback-echo; then
343 # Avoid inline document here, it may be left over
344 :
345 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
346 # Yippee, $echo works!
347 :
348 else
349 # Restart under the correct shell.
350 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
351 fi
352
353 if test "X[$]1" = X--fallback-echo; then
354 # used as fallback echo
355 shift
356 cat <<EOF
357 [$]*
358 EOF
359 exit 0
360 fi
361
362 # The HP-UX ksh and POSIX shell print the target directory to stdout
363 # if CDPATH is set.
364 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
365
366 if test -z "$ECHO"; then
367 if test "X${echo_test_string+set}" != Xset; then
368 # find a string as large as possible, as long as the shell can cope with it
369 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
370 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
371 if (echo_test_string=`eval $cmd`) 2>/dev/null &&
372 echo_test_string=`eval $cmd` &&
373 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
374 then
375 break
376 fi
377 done
378 fi
379
380 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
381 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
382 test "X$echo_testing_string" = "X$echo_test_string"; then
383 :
384 else
385 # The Solaris, AIX, and Digital Unix default echo programs unquote
386 # backslashes. This makes it impossible to quote backslashes using
387 # echo "$something" | sed 's/\\/\\\\/g'
388 #
389 # So, first we look for a working echo in the user's PATH.
390
391 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
392 for dir in $PATH /usr/ucb; do
393 IFS="$lt_save_ifs"
394 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
395 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
396 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
397 test "X$echo_testing_string" = "X$echo_test_string"; then
398 echo="$dir/echo"
399 break
400 fi
401 done
402 IFS="$lt_save_ifs"
403
404 if test "X$echo" = Xecho; then
405 # We didn't find a better echo, so look for alternatives.
406 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
407 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
408 test "X$echo_testing_string" = "X$echo_test_string"; then
409 # This shell has a builtin print -r that does the trick.
410 echo='print -r'
411 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
412 test "X$CONFIG_SHELL" != X/bin/ksh; then
413 # If we have ksh, try running configure again with it.
414 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
415 export ORIGINAL_CONFIG_SHELL
416 CONFIG_SHELL=/bin/ksh
417 export CONFIG_SHELL
418 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
419 else
420 # Try using printf.
421 echo='printf %s\n'
422 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
423 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
424 test "X$echo_testing_string" = "X$echo_test_string"; then
425 # Cool, printf works
426 :
427 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
428 test "X$echo_testing_string" = 'X\t' &&
429 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
430 test "X$echo_testing_string" = "X$echo_test_string"; then
431 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
432 export CONFIG_SHELL
433 SHELL="$CONFIG_SHELL"
434 export SHELL
435 echo="$CONFIG_SHELL [$]0 --fallback-echo"
436 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
437 test "X$echo_testing_string" = 'X\t' &&
438 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
439 test "X$echo_testing_string" = "X$echo_test_string"; then
440 echo="$CONFIG_SHELL [$]0 --fallback-echo"
441 else
442 # maybe with a smaller string...
443 prev=:
444
445 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
446 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
447 then
448 break
449 fi
450 prev="$cmd"
451 done
452
453 if test "$prev" != 'sed 50q "[$]0"'; then
454 echo_test_string=`eval $prev`
455 export echo_test_string
456 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
457 else
458 # Oops. We lost completely, so just stick with echo.
459 echo=echo
460 fi
461 fi
462 fi
463 fi
464 fi
465 fi
466
467 # Copy echo and quote the copy suitably for passing to libtool from
468 # the Makefile, instead of quoting the original, which is used later.
469 ECHO=$echo
470 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
471 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
472 fi
473
474 AC_SUBST(ECHO)
475 ])])# _LT_AC_PROG_ECHO_BACKSLASH
476
477
478 # _LT_AC_LOCK
479 # -----------
480 AC_DEFUN([_LT_AC_LOCK],
481 [AC_ARG_ENABLE([libtool-lock],
482 [AC_HELP_STRING([--disable-libtool-lock],
483 [avoid locking (might break parallel builds)])])
484 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
485
486 # Some flags need to be propagated to the compiler or linker for good
487 # libtool support.
488 case $host in
489 ia64-*-hpux*)
490 # Find out which ABI we are using.
491 echo 'int i;' > conftest.$ac_ext
492 if AC_TRY_EVAL(ac_compile); then
493 case `/usr/bin/file conftest.$ac_objext` in
494 *ELF-32*)
495 HPUX_IA64_MODE="32"
496 ;;
497 *ELF-64*)
498 HPUX_IA64_MODE="64"
499 ;;
500 esac
501 fi
502 rm -rf conftest*
503 ;;
504 *-*-irix6*)
505 # Find out which ABI we are using.
506 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
507 if AC_TRY_EVAL(ac_compile); then
508 if test "$lt_cv_prog_gnu_ld" = yes; then
509 case `/usr/bin/file conftest.$ac_objext` in
510 *32-bit*)
511 LD="${LD-ld} -melf32bsmip"
512 ;;
513 *N32*)
514 LD="${LD-ld} -melf32bmipn32"
515 ;;
516 *64-bit*)
517 LD="${LD-ld} -melf64bmip"
518 ;;
519 esac
520 else
521 case `/usr/bin/file conftest.$ac_objext` in
522 *32-bit*)
523 LD="${LD-ld} -32"
524 ;;
525 *N32*)
526 LD="${LD-ld} -n32"
527 ;;
528 *64-bit*)
529 LD="${LD-ld} -64"
530 ;;
531 esac
532 fi
533 fi
534 rm -rf conftest*
535 ;;
536
537 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
538 # Find out which ABI we are using.
539 echo 'int i;' > conftest.$ac_ext
540 if AC_TRY_EVAL(ac_compile); then
541 case `/usr/bin/file conftest.o` in
542 *32-bit*)
543 case $host in
544 x86_64-*linux*)
545 LD="${LD-ld} -m elf_i386"
546 ;;
547 ppc64-*linux*|powerpc64-*linux*)
548 LD="${LD-ld} -m elf32ppclinux"
549 ;;
550 s390x-*linux*)
551 LD="${LD-ld} -m elf_s390"
552 ;;
553 sparc64-*linux*)
554 LD="${LD-ld} -m elf32_sparc"
555 ;;
556 esac
557 ;;
558 *64-bit*)
559 case $host in
560 x86_64-*linux*)
561 LD="${LD-ld} -m elf_x86_64"
562 ;;
563 ppc*-*linux*|powerpc*-*linux*)
564 LD="${LD-ld} -m elf64ppc"
565 ;;
566 s390*-*linux*)
567 LD="${LD-ld} -m elf64_s390"
568 ;;
569 sparc*-*linux*)
570 LD="${LD-ld} -m elf64_sparc"
571 ;;
572 esac
573 ;;
574 esac
575 fi
576 rm -rf conftest*
577 ;;
578
579 *-*-sco3.2v5*)
580 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
581 SAVE_CFLAGS="$CFLAGS"
582 CFLAGS="$CFLAGS -belf"
583 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
584 [AC_LANG_PUSH(C)
585 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
586 AC_LANG_POP])
587 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
588 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
589 CFLAGS="$SAVE_CFLAGS"
590 fi
591 ;;
592 sparc*-*solaris*)
593 # Find out which ABI we are using.
594 echo 'int i;' > conftest.$ac_ext
595 if AC_TRY_EVAL(ac_compile); then
596 case `/usr/bin/file conftest.o` in
597 *64-bit*)
598 case $lt_cv_prog_gnu_ld in
599 yes*) LD="${LD-ld} -m elf64_sparc" ;;
600 *) LD="${LD-ld} -64" ;;
601 esac
602 ;;
603 esac
604 fi
605 rm -rf conftest*
606 ;;
607
608 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
609 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
610 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
611 AC_CHECK_TOOL(AS, as, false)
612 AC_CHECK_TOOL(OBJDUMP, objdump, false)
613 ;;
614 ])
615 esac
616
617 need_locks="$enable_libtool_lock"
618
619 ])# _LT_AC_LOCK
620
621
622 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
623 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
624 # ----------------------------------------------------------------
625 # Check whether the given compiler option works
626 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
627 [AC_REQUIRE([LT_AC_PROG_SED])
628 AC_CACHE_CHECK([$1], [$2],
629 [$2=no
630 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
631 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
632 lt_compiler_flag="$3"
633 # Insert the option either (1) after the last *FLAGS variable, or
634 # (2) before a word containing "conftest.", or (3) at the end.
635 # Note that $ac_compile itself does not contain backslashes and begins
636 # with a dollar sign (not a hyphen), so the echo should work correctly.
637 # The option is referenced via a variable to avoid confusing sed.
638 lt_compile=`echo "$ac_compile" | $SED \
639 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
640 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
641 -e 's:$: $lt_compiler_flag:'`
642 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
643 (eval "$lt_compile" 2>conftest.err)
644 ac_status=$?
645 cat conftest.err >&AS_MESSAGE_LOG_FD
646 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
647 if (exit $ac_status) && test -s "$ac_outfile"; then
648 # The compiler can only warn and ignore the option if not recognized
649 # So say no if there are warnings other than the usual output.
650 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
651 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
652 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
653 $2=yes
654 fi
655 fi
656 $rm conftest*
657 ])
658
659 if test x"[$]$2" = xyes; then
660 ifelse([$5], , :, [$5])
661 else
662 ifelse([$6], , :, [$6])
663 fi
664 ])# AC_LIBTOOL_COMPILER_OPTION
665
666
667 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
668 # [ACTION-SUCCESS], [ACTION-FAILURE])
669 # ------------------------------------------------------------
670 # Check whether the given compiler option works
671 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
672 [AC_CACHE_CHECK([$1], [$2],
673 [$2=no
674 save_LDFLAGS="$LDFLAGS"
675 LDFLAGS="$LDFLAGS $3"
676 printf "$lt_simple_link_test_code" > conftest.$ac_ext
677 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
678 # The linker can only warn and ignore the option if not recognized
679 # So say no if there are warnings
680 if test -s conftest.err; then
681 # Append any errors to the config.log.
682 cat conftest.err 1>&AS_MESSAGE_LOG_FD
683 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
684 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
685 if diff conftest.exp conftest.er2 >/dev/null; then
686 $2=yes
687 fi
688 else
689 $2=yes
690 fi
691 fi
692 $rm conftest*
693 LDFLAGS="$save_LDFLAGS"
694 ])
695
696 if test x"[$]$2" = xyes; then
697 ifelse([$4], , :, [$4])
698 else
699 ifelse([$5], , :, [$5])
700 fi
701 ])# AC_LIBTOOL_LINKER_OPTION
702
703
704 # AC_LIBTOOL_SYS_MAX_CMD_LEN
705 # --------------------------
706 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
707 [# find the maximum length of command line arguments
708 AC_MSG_CHECKING([the maximum length of command line arguments])
709 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
710 i=0
711 teststring="ABCD"
712
713 case $build_os in
714 msdosdjgpp*)
715 # On DJGPP, this test can blow up pretty badly due to problems in libc
716 # (any single argument exceeding 2000 bytes causes a buffer overrun
717 # during glob expansion). Even if it were fixed, the result of this
718 # check would be larger than it should be.
719 lt_cv_sys_max_cmd_len=12288; # 12K is about right
720 ;;
721
722 gnu*)
723 # Under GNU Hurd, this test is not required because there is
724 # no limit to the length of command line arguments.
725 # Libtool will interpret -1 as no limit whatsoever
726 lt_cv_sys_max_cmd_len=-1;
727 ;;
728
729 cygwin* | mingw*)
730 # On Win9x/ME, this test blows up -- it succeeds, but takes
731 # about 5 minutes as the teststring grows exponentially.
732 # Worse, since 9x/ME are not pre-emptively multitasking,
733 # you end up with a "frozen" computer, even though with patience
734 # the test eventually succeeds (with a max line length of 256k).
735 # Instead, let's just punt: use the minimum linelength reported by
736 # all of the supported platforms: 8192 (on NT/2K/XP).
737 lt_cv_sys_max_cmd_len=8192;
738 ;;
739
740 amigaos*)
741 # On AmigaOS with pdksh, this test takes hours, literally.
742 # So we just punt and use a minimum line length of 8192.
743 lt_cv_sys_max_cmd_len=8192;
744 ;;
745
746 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
747 # This has been around since 386BSD, at least. Likely further.
748 if test -x /sbin/sysctl; then
749 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
750 elif test -x /usr/sbin/sysctl; then
751 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
752 else
753 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
754 fi
755 # And add a safety zone
756 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
757 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
758 ;;
759
760 interix*)
761 # We know the value 262144 and hardcode it with a safety zone (like BSD)
762 lt_cv_sys_max_cmd_len=196608
763 ;;
764
765 osf*)
766 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
767 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
768 # nice to cause kernel panics so lets avoid the loop below.
769 # First set a reasonable default.
770 lt_cv_sys_max_cmd_len=16384
771 #
772 if test -x /sbin/sysconfig; then
773 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
774 *1*) lt_cv_sys_max_cmd_len=-1 ;;
775 esac
776 fi
777 ;;
778 sco3.2v5*)
779 lt_cv_sys_max_cmd_len=102400
780 ;;
781 sysv5* | sco5v6* | sysv4.2uw2*)
782 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
783 if test -n "$kargmax"; then
784 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
785 else
786 lt_cv_sys_max_cmd_len=32768
787 fi
788 ;;
789 *)
790 # If test is not a shell built-in, we'll probably end up computing a
791 # maximum length that is only half of the actual maximum length, but
792 # we can't tell.
793 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
794 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
795 = "XX$teststring") >/dev/null 2>&1 &&
796 new_result=`expr "X$teststring" : ".*" 2>&1` &&
797 lt_cv_sys_max_cmd_len=$new_result &&
798 test $i != 17 # 1/2 MB should be enough
799 do
800 i=`expr $i + 1`
801 teststring=$teststring$teststring
802 done
803 teststring=
804 # Add a significant safety factor because C++ compilers can tack on massive
805 # amounts of additional arguments before passing them to the linker.
806 # It appears as though 1/2 is a usable value.
807 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
808 ;;
809 esac
810 ])
811 if test -n $lt_cv_sys_max_cmd_len ; then
812 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
813 else
814 AC_MSG_RESULT(none)
815 fi
816 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
817
818
819 # _LT_AC_CHECK_DLFCN
820 # ------------------
821 AC_DEFUN([_LT_AC_CHECK_DLFCN],
822 [AC_CHECK_HEADERS(dlfcn.h)dnl
823 ])# _LT_AC_CHECK_DLFCN
824
825
826 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
827 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
828 # ---------------------------------------------------------------------
829 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
830 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
831 if test "$cross_compiling" = yes; then :
832 [$4]
833 else
834 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
835 lt_status=$lt_dlunknown
836 cat > conftest.$ac_ext <<EOF
837 [#line __oline__ "configure"
838 #include "confdefs.h"
839
840 #if HAVE_DLFCN_H
841 #include <dlfcn.h>
842 #endif
843
844 #include <stdio.h>
845
846 #ifdef RTLD_GLOBAL
847 # define LT_DLGLOBAL RTLD_GLOBAL
848 #else
849 # ifdef DL_GLOBAL
850 # define LT_DLGLOBAL DL_GLOBAL
851 # else
852 # define LT_DLGLOBAL 0
853 # endif
854 #endif
855
856 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
857 find out it does not work in some platform. */
858 #ifndef LT_DLLAZY_OR_NOW
859 # ifdef RTLD_LAZY
860 # define LT_DLLAZY_OR_NOW RTLD_LAZY
861 # else
862 # ifdef DL_LAZY
863 # define LT_DLLAZY_OR_NOW DL_LAZY
864 # else
865 # ifdef RTLD_NOW
866 # define LT_DLLAZY_OR_NOW RTLD_NOW
867 # else
868 # ifdef DL_NOW
869 # define LT_DLLAZY_OR_NOW DL_NOW
870 # else
871 # define LT_DLLAZY_OR_NOW 0
872 # endif
873 # endif
874 # endif
875 # endif
876 #endif
877
878 #ifdef __cplusplus
879 extern "C" void exit (int);
880 #endif
881
882 void fnord() { int i=42;}
883 int main ()
884 {
885 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
886 int status = $lt_dlunknown;
887
888 if (self)
889 {
890 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
891 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
892 /* dlclose (self); */
893 }
894 else
895 puts (dlerror ());
896
897 exit (status);
898 }]
899 EOF
900 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
901 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
902 lt_status=$?
903 case x$lt_status in
904 x$lt_dlno_uscore) $1 ;;
905 x$lt_dlneed_uscore) $2 ;;
906 x$lt_dlunknown|x*) $3 ;;
907 esac
908 else :
909 # compilation failed
910 $3
911 fi
912 fi
913 rm -fr conftest*
914 ])# _LT_AC_TRY_DLOPEN_SELF
915
916
917 # AC_LIBTOOL_DLOPEN_SELF
918 # ----------------------
919 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
920 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
921 if test "x$enable_dlopen" != xyes; then
922 enable_dlopen=unknown
923 enable_dlopen_self=unknown
924 enable_dlopen_self_static=unknown
925 else
926 lt_cv_dlopen=no
927 lt_cv_dlopen_libs=
928
929 case $host_os in
930 beos*)
931 lt_cv_dlopen="load_add_on"
932 lt_cv_dlopen_libs=
933 lt_cv_dlopen_self=yes
934 ;;
935
936 mingw* | pw32*)
937 lt_cv_dlopen="LoadLibrary"
938 lt_cv_dlopen_libs=
939 ;;
940
941 cygwin*)
942 lt_cv_dlopen="dlopen"
943 lt_cv_dlopen_libs=
944 ;;
945
946 darwin*)
947 # if libdl is installed we need to link against it
948 AC_CHECK_LIB([dl], [dlopen],
949 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
950 lt_cv_dlopen="dyld"
951 lt_cv_dlopen_libs=
952 lt_cv_dlopen_self=yes
953 ])
954 ;;
955
956 *)
957 AC_CHECK_FUNC([shl_load],
958 [lt_cv_dlopen="shl_load"],
959 [AC_CHECK_LIB([dld], [shl_load],
960 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
961 [AC_CHECK_FUNC([dlopen],
962 [lt_cv_dlopen="dlopen"],
963 [AC_CHECK_LIB([dl], [dlopen],
964 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
965 [AC_CHECK_LIB([svld], [dlopen],
966 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
967 [AC_CHECK_LIB([dld], [dld_link],
968 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
969 ])
970 ])
971 ])
972 ])
973 ])
974 ;;
975 esac
976
977 if test "x$lt_cv_dlopen" != xno; then
978 enable_dlopen=yes
979 else
980 enable_dlopen=no
981 fi
982
983 case $lt_cv_dlopen in
984 dlopen)
985 save_CPPFLAGS="$CPPFLAGS"
986 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
987
988 save_LDFLAGS="$LDFLAGS"
989 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
990
991 save_LIBS="$LIBS"
992 LIBS="$lt_cv_dlopen_libs $LIBS"
993
994 AC_CACHE_CHECK([whether a program can dlopen itself],
995 lt_cv_dlopen_self, [dnl
996 _LT_AC_TRY_DLOPEN_SELF(
997 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
998 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
999 ])
1000
1001 if test "x$lt_cv_dlopen_self" = xyes; then
1002 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1003 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1004 lt_cv_dlopen_self_static, [dnl
1005 _LT_AC_TRY_DLOPEN_SELF(
1006 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1007 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1008 ])
1009 fi
1010
1011 CPPFLAGS="$save_CPPFLAGS"
1012 LDFLAGS="$save_LDFLAGS"
1013 LIBS="$save_LIBS"
1014 ;;
1015 esac
1016
1017 case $lt_cv_dlopen_self in
1018 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1019 *) enable_dlopen_self=unknown ;;
1020 esac
1021
1022 case $lt_cv_dlopen_self_static in
1023 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1024 *) enable_dlopen_self_static=unknown ;;
1025 esac
1026 fi
1027 ])# AC_LIBTOOL_DLOPEN_SELF
1028
1029
1030 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1031 # ---------------------------------
1032 # Check to see if options -c and -o are simultaneously supported by compiler
1033 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1034 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1035 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1036 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1037 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1038 $rm -r conftest 2>/dev/null
1039 mkdir conftest
1040 cd conftest
1041 mkdir out
1042 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1043
1044 lt_compiler_flag="-o out/conftest2.$ac_objext"
1045 # Insert the option either (1) after the last *FLAGS variable, or
1046 # (2) before a word containing "conftest.", or (3) at the end.
1047 # Note that $ac_compile itself does not contain backslashes and begins
1048 # with a dollar sign (not a hyphen), so the echo should work correctly.
1049 lt_compile=`echo "$ac_compile" | $SED \
1050 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1051 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1052 -e 's:$: $lt_compiler_flag:'`
1053 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1054 (eval "$lt_compile" 2>out/conftest.err)
1055 ac_status=$?
1056 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1057 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1058 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1059 then
1060 # The compiler can only warn and ignore the option if not recognized
1061 # So say no if there are warnings
1062 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1063 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1064 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1065 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1066 fi
1067 fi
1068 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1069 $rm conftest*
1070 # SGI C++ compiler will create directory out/ii_files/ for
1071 # template instantiation
1072 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1073 $rm out/* && rmdir out
1074 cd ..
1075 rmdir conftest
1076 $rm conftest*
1077 ])
1078 ])# AC_LIBTOOL_PROG_CC_C_O
1079
1080
1081 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1082 # -----------------------------------------
1083 # Check to see if we can do hard links to lock some files if needed
1084 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1085 [AC_REQUIRE([_LT_AC_LOCK])dnl
1086
1087 hard_links="nottested"
1088 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1089 # do not overwrite the value of need_locks provided by the user
1090 AC_MSG_CHECKING([if we can lock with hard links])
1091 hard_links=yes
1092 $rm conftest*
1093 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1094 touch conftest.a
1095 ln conftest.a conftest.b 2>&5 || hard_links=no
1096 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1097 AC_MSG_RESULT([$hard_links])
1098 if test "$hard_links" = no; then
1099 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1100 need_locks=warn
1101 fi
1102 else
1103 need_locks=no
1104 fi
1105 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1106
1107
1108 # AC_LIBTOOL_OBJDIR
1109 # -----------------
1110 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1111 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1112 [rm -f .libs 2>/dev/null
1113 mkdir .libs 2>/dev/null
1114 if test -d .libs; then
1115 lt_cv_objdir=.libs
1116 else
1117 # MS-DOS does not allow filenames that begin with a dot.
1118 lt_cv_objdir=_libs
1119 fi
1120 rmdir .libs 2>/dev/null])
1121 objdir=$lt_cv_objdir
1122 ])# AC_LIBTOOL_OBJDIR
1123
1124
1125 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1126 # ----------------------------------------------
1127 # Check hardcoding attributes.
1128 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1129 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1130 _LT_AC_TAGVAR(hardcode_action, $1)=
1131 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1132 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1133 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1134
1135 # We can hardcode non-existant directories.
1136 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1137 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1138 # have to relink, otherwise we might link with an installed library
1139 # when we should be linking with a yet-to-be-installed one
1140 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1141 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1142 # Linking always hardcodes the temporary library directory.
1143 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1144 else
1145 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1146 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1147 fi
1148 else
1149 # We cannot hardcode anything, or else we can only hardcode existing
1150 # directories.
1151 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1152 fi
1153 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1154
1155 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1156 # Fast installation is not supported
1157 enable_fast_install=no
1158 elif test "$shlibpath_overrides_runpath" = yes ||
1159 test "$enable_shared" = no; then
1160 # Fast installation is not necessary
1161 enable_fast_install=needless
1162 fi
1163 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1164
1165
1166 # AC_LIBTOOL_SYS_LIB_STRIP
1167 # ------------------------
1168 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1169 [striplib=
1170 old_striplib=
1171 AC_MSG_CHECKING([whether stripping libraries is possible])
1172 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1173 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1174 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1175 AC_MSG_RESULT([yes])
1176 else
1177 # FIXME - insert some real tests, host_os isn't really good enough
1178 case $host_os in
1179 darwin*)
1180 if test -n "$STRIP" ; then
1181 striplib="$STRIP -x"
1182 AC_MSG_RESULT([yes])
1183 else
1184 AC_MSG_RESULT([no])
1185 fi
1186 ;;
1187 *)
1188 AC_MSG_RESULT([no])
1189 ;;
1190 esac
1191 fi
1192 ])# AC_LIBTOOL_SYS_LIB_STRIP
1193
1194
1195 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1196 # -----------------------------
1197 # PORTME Fill in your ld.so characteristics
1198 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1199 [AC_MSG_CHECKING([dynamic linker characteristics])
1200 library_names_spec=
1201 libname_spec='lib$name'
1202 soname_spec=
1203 shrext_cmds=".so"
1204 postinstall_cmds=
1205 postuninstall_cmds=
1206 finish_cmds=
1207 finish_eval=
1208 shlibpath_var=
1209 shlibpath_overrides_runpath=unknown
1210 version_type=none
1211 dynamic_linker="$host_os ld.so"
1212 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1213 if test "$GCC" = yes; then
1214 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1215 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1216 # if the path contains ";" then we assume it to be the separator
1217 # otherwise default to the standard path separator (i.e. ":") - it is
1218 # assumed that no part of a normal pathname contains ";" but that should
1219 # okay in the real world where ";" in dirpaths is itself problematic.
1220 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1221 else
1222 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1223 fi
1224 else
1225 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1226 fi
1227 need_lib_prefix=unknown
1228 hardcode_into_libs=no
1229
1230 # when you set need_version to no, make sure it does not cause -set_version
1231 # flags to be left without arguments
1232 need_version=unknown
1233
1234 case $host_os in
1235 aix3*)
1236 version_type=linux
1237 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1238 shlibpath_var=LIBPATH
1239
1240 # AIX 3 has no versioning support, so we append a major version to the name.
1241 soname_spec='${libname}${release}${shared_ext}$major'
1242 ;;
1243
1244 aix4* | aix5*)
1245 version_type=linux
1246 need_lib_prefix=no
1247 need_version=no
1248 hardcode_into_libs=yes
1249 if test "$host_cpu" = ia64; then
1250 # AIX 5 supports IA64
1251 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1252 shlibpath_var=LD_LIBRARY_PATH
1253 else
1254 # With GCC up to 2.95.x, collect2 would create an import file
1255 # for dependence libraries. The import file would start with
1256 # the line `#! .'. This would cause the generated library to
1257 # depend on `.', always an invalid library. This was fixed in
1258 # development snapshots of GCC prior to 3.0.
1259 case $host_os in
1260 aix4 | aix4.[[01]] | aix4.[[01]].*)
1261 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1262 echo ' yes '
1263 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1264 :
1265 else
1266 can_build_shared=no
1267 fi
1268 ;;
1269 esac
1270 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1271 # soname into executable. Probably we can add versioning support to
1272 # collect2, so additional links can be useful in future.
1273 if test "$aix_use_runtimelinking" = yes; then
1274 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1275 # instead of lib<name>.a to let people know that these are not
1276 # typical AIX shared libraries.
1277 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1278 else
1279 # We preserve .a as extension for shared libraries through AIX4.2
1280 # and later when we are not doing run time linking.
1281 library_names_spec='${libname}${release}.a $libname.a'
1282 soname_spec='${libname}${release}${shared_ext}$major'
1283 fi
1284 shlibpath_var=LIBPATH
1285 fi
1286 ;;
1287
1288 amigaos*)
1289 library_names_spec='$libname.ixlibrary $libname.a'
1290 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1291 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 ${libname}_ixlibrary.a || exit 1; done'
1292 ;;
1293
1294 beos*)
1295 library_names_spec='${libname}${shared_ext}'
1296 dynamic_linker="$host_os ld.so"
1297 shlibpath_var=LIBRARY_PATH
1298 ;;
1299
1300 bsdi[[45]]*)
1301 version_type=linux
1302 need_version=no
1303 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1304 soname_spec='${libname}${release}${shared_ext}$major'
1305 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1306 shlibpath_var=LD_LIBRARY_PATH
1307 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1308 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1309 # the default ld.so.conf also contains /usr/contrib/lib and
1310 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1311 # libtool to hard-code these into programs
1312 ;;
1313
1314 cygwin* | mingw* | pw32*)
1315 version_type=windows
1316 shrext_cmds=".dll"
1317 need_version=no
1318 need_lib_prefix=no
1319
1320 case $GCC,$host_os in
1321 yes,cygwin* | yes,mingw* | yes,pw32*)
1322 library_names_spec='$libname.dll.a'
1323 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1324 postinstall_cmds='base_file=`basename \${file}`~
1325 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1326 dldir=$destdir/`dirname \$dlpath`~
1327 test -d \$dldir || mkdir -p \$dldir~
1328 $install_prog $dir/$dlname \$dldir/$dlname~
1329 chmod a+x \$dldir/$dlname'
1330 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1331 dlpath=$dir/\$dldll~
1332 $rm \$dlpath'
1333 shlibpath_overrides_runpath=yes
1334
1335 case $host_os in
1336 cygwin*)
1337 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1338 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1339 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1340 ;;
1341 mingw*)
1342 # MinGW DLLs use traditional 'lib' prefix
1343 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1344 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1345 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1346 # It is most probably a Windows format PATH printed by
1347 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1348 # path with ; separators, and with drive letters. We can handle the
1349 # drive letters (cygwin fileutils understands them), so leave them,
1350 # especially as we might pass files found there to a mingw objdump,
1351 # which wouldn't understand a cygwinified path. Ahh.
1352 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1353 else
1354 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1355 fi
1356 ;;
1357 pw32*)
1358 # pw32 DLLs use 'pw' prefix rather than 'lib'
1359 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1360 ;;
1361 esac
1362 ;;
1363
1364 *)
1365 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1366 ;;
1367 esac
1368 dynamic_linker='Win32 ld.exe'
1369 # FIXME: first we should search . and the directory the executable is in
1370 shlibpath_var=PATH
1371 ;;
1372
1373 darwin* | rhapsody*)
1374 dynamic_linker="$host_os dyld"
1375 version_type=darwin
1376 need_lib_prefix=no
1377 need_version=no
1378 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1379 soname_spec='${libname}${release}${major}$shared_ext'
1380 shlibpath_overrides_runpath=yes
1381 shlibpath_var=DYLD_LIBRARY_PATH
1382 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1383 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1384 if test "$GCC" = yes; then
1385 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,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1386 else
1387 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1388 fi
1389 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1390 ;;
1391
1392 dgux*)
1393 version_type=linux
1394 need_lib_prefix=no
1395 need_version=no
1396 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1397 soname_spec='${libname}${release}${shared_ext}$major'
1398 shlibpath_var=LD_LIBRARY_PATH
1399 ;;
1400
1401 freebsd1*)
1402 dynamic_linker=no
1403 ;;
1404
1405 freebsd* | dragonfly*)
1406 # DragonFly does not have aout. When/if they implement a new
1407 # versioning mechanism, adjust this.
1408 if test -x /usr/bin/objformat; then
1409 objformat=`/usr/bin/objformat`
1410 else
1411 case $host_os in
1412 freebsd[[123]]*) objformat=aout ;;
1413 *) objformat=elf ;;
1414 esac
1415 fi
1416 version_type=freebsd-$objformat
1417 case $version_type in
1418 freebsd-elf*)
1419 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1420 need_version=no
1421 need_lib_prefix=no
1422 ;;
1423 freebsd-*)
1424 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1425 need_version=yes
1426 ;;
1427 esac
1428 shlibpath_var=LD_LIBRARY_PATH
1429 case $host_os in
1430 freebsd2*)
1431 shlibpath_overrides_runpath=yes
1432 ;;
1433 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1434 shlibpath_overrides_runpath=yes
1435 hardcode_into_libs=yes
1436 ;;
1437 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1438 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1439 shlibpath_overrides_runpath=no
1440 hardcode_into_libs=yes
1441 ;;
1442 freebsd*) # from 4.6 on
1443 shlibpath_overrides_runpath=yes
1444 hardcode_into_libs=yes
1445 ;;
1446 esac
1447 ;;
1448
1449 gnu*)
1450 version_type=linux
1451 need_lib_prefix=no
1452 need_version=no
1453 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1454 soname_spec='${libname}${release}${shared_ext}$major'
1455 shlibpath_var=LD_LIBRARY_PATH
1456 hardcode_into_libs=yes
1457 ;;
1458
1459 hpux9* | hpux10* | hpux11*)
1460 # Give a soname corresponding to the major version so that dld.sl refuses to
1461 # link against other versions.
1462 version_type=sunos
1463 need_lib_prefix=no
1464 need_version=no
1465 case $host_cpu in
1466 ia64*)
1467 shrext_cmds='.so'
1468 hardcode_into_libs=yes
1469 dynamic_linker="$host_os dld.so"
1470 shlibpath_var=LD_LIBRARY_PATH
1471 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1472 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1473 soname_spec='${libname}${release}${shared_ext}$major'
1474 if test "X$HPUX_IA64_MODE" = X32; then
1475 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1476 else
1477 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1478 fi
1479 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1480 ;;
1481 hppa*64*)
1482 shrext_cmds='.sl'
1483 hardcode_into_libs=yes
1484 dynamic_linker="$host_os dld.sl"
1485 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1486 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1487 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1488 soname_spec='${libname}${release}${shared_ext}$major'
1489 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1490 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1491 ;;
1492 *)
1493 shrext_cmds='.sl'
1494 dynamic_linker="$host_os dld.sl"
1495 shlibpath_var=SHLIB_PATH
1496 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1497 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1498 soname_spec='${libname}${release}${shared_ext}$major'
1499 ;;
1500 esac
1501 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1502 postinstall_cmds='chmod 555 $lib'
1503 ;;
1504
1505 interix3*)
1506 version_type=linux
1507 need_lib_prefix=no
1508 need_version=no
1509 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1510 soname_spec='${libname}${release}${shared_ext}$major'
1511 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1512 shlibpath_var=LD_LIBRARY_PATH
1513 shlibpath_overrides_runpath=no
1514 hardcode_into_libs=yes
1515 ;;
1516
1517 irix5* | irix6* | nonstopux*)
1518 case $host_os in
1519 nonstopux*) version_type=nonstopux ;;
1520 *)
1521 if test "$lt_cv_prog_gnu_ld" = yes; then
1522 version_type=linux
1523 else
1524 version_type=irix
1525 fi ;;
1526 esac
1527 need_lib_prefix=no
1528 need_version=no
1529 soname_spec='${libname}${release}${shared_ext}$major'
1530 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1531 case $host_os in
1532 irix5* | nonstopux*)
1533 libsuff= shlibsuff=
1534 ;;
1535 *)
1536 case $LD in # libtool.m4 will add one of these switches to LD
1537 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1538 libsuff= shlibsuff= libmagic=32-bit;;
1539 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1540 libsuff=32 shlibsuff=N32 libmagic=N32;;
1541 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1542 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1543 *) libsuff= shlibsuff= libmagic=never-match;;
1544 esac
1545 ;;
1546 esac
1547 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1548 shlibpath_overrides_runpath=no
1549 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1550 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1551 hardcode_into_libs=yes
1552 ;;
1553
1554 # No shared lib support for Linux oldld, aout, or coff.
1555 linux*oldld* | linux*aout* | linux*coff*)
1556 dynamic_linker=no
1557 ;;
1558
1559 # This must be Linux ELF.
1560 linux* | k*bsd*-gnu)
1561 version_type=linux
1562 need_lib_prefix=no
1563 need_version=no
1564 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1565 soname_spec='${libname}${release}${shared_ext}$major'
1566 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1567 shlibpath_var=LD_LIBRARY_PATH
1568 shlibpath_overrides_runpath=no
1569 # This implies no fast_install, which is unacceptable.
1570 # Some rework will be needed to allow for fast_install
1571 # before this can be enabled.
1572 hardcode_into_libs=yes
1573
1574 # Append ld.so.conf contents to the search path
1575 if test -f /etc/ld.so.conf; then
1576 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1577 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1578 fi
1579
1580 # We used to test for /lib/ld.so.1 and disable shared libraries on
1581 # powerpc, because MkLinux only supported shared libraries with the
1582 # GNU dynamic linker. Since this was broken with cross compilers,
1583 # most powerpc-linux boxes support dynamic linking these days and
1584 # people can always --disable-shared, the test was removed, and we
1585 # assume the GNU/Linux dynamic linker is in use.
1586 dynamic_linker='GNU/Linux ld.so'
1587 ;;
1588
1589 netbsdelf*-gnu)
1590 version_type=linux
1591 need_lib_prefix=no
1592 need_version=no
1593 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1594 soname_spec='${libname}${release}${shared_ext}$major'
1595 shlibpath_var=LD_LIBRARY_PATH
1596 shlibpath_overrides_runpath=no
1597 hardcode_into_libs=yes
1598 dynamic_linker='NetBSD ld.elf_so'
1599 ;;
1600
1601 netbsd*)
1602 version_type=sunos
1603 need_lib_prefix=no
1604 need_version=no
1605 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1606 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1607 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1608 dynamic_linker='NetBSD (a.out) ld.so'
1609 else
1610 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1611 soname_spec='${libname}${release}${shared_ext}$major'
1612 dynamic_linker='NetBSD ld.elf_so'
1613 fi
1614 shlibpath_var=LD_LIBRARY_PATH
1615 shlibpath_overrides_runpath=yes
1616 hardcode_into_libs=yes
1617 ;;
1618
1619 newsos6)
1620 version_type=linux
1621 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1622 shlibpath_var=LD_LIBRARY_PATH
1623 shlibpath_overrides_runpath=yes
1624 ;;
1625
1626 nto-qnx*)
1627 version_type=linux
1628 need_lib_prefix=no
1629 need_version=no
1630 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1631 soname_spec='${libname}${release}${shared_ext}$major'
1632 shlibpath_var=LD_LIBRARY_PATH
1633 shlibpath_overrides_runpath=yes
1634 ;;
1635
1636 openbsd*)
1637 version_type=sunos
1638 sys_lib_dlsearch_path_spec="/usr/lib"
1639 need_lib_prefix=no
1640 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1641 case $host_os in
1642 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1643 *) need_version=no ;;
1644 esac
1645 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1646 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1647 shlibpath_var=LD_LIBRARY_PATH
1648 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1649 case $host_os in
1650 openbsd2.[[89]] | openbsd2.[[89]].*)
1651 shlibpath_overrides_runpath=no
1652 ;;
1653 *)
1654 shlibpath_overrides_runpath=yes
1655 ;;
1656 esac
1657 else
1658 shlibpath_overrides_runpath=yes
1659 fi
1660 ;;
1661
1662 os2*)
1663 libname_spec='$name'
1664 shrext_cmds=".dll"
1665 need_lib_prefix=no
1666 library_names_spec='$libname${shared_ext} $libname.a'
1667 dynamic_linker='OS/2 ld.exe'
1668 shlibpath_var=LIBPATH
1669 ;;
1670
1671 osf3* | osf4* | osf5*)
1672 version_type=osf
1673 need_lib_prefix=no
1674 need_version=no
1675 soname_spec='${libname}${release}${shared_ext}$major'
1676 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1677 shlibpath_var=LD_LIBRARY_PATH
1678 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1679 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1680 ;;
1681
1682 solaris*)
1683 version_type=linux
1684 need_lib_prefix=no
1685 need_version=no
1686 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1687 soname_spec='${libname}${release}${shared_ext}$major'
1688 shlibpath_var=LD_LIBRARY_PATH
1689 shlibpath_overrides_runpath=yes
1690 hardcode_into_libs=yes
1691 # ldd complains unless libraries are executable
1692 postinstall_cmds='chmod +x $lib'
1693 ;;
1694
1695 sunos4*)
1696 version_type=sunos
1697 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1698 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1699 shlibpath_var=LD_LIBRARY_PATH
1700 shlibpath_overrides_runpath=yes
1701 if test "$with_gnu_ld" = yes; then
1702 need_lib_prefix=no
1703 fi
1704 need_version=yes
1705 ;;
1706
1707 sysv4 | sysv4.3*)
1708 version_type=linux
1709 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1710 soname_spec='${libname}${release}${shared_ext}$major'
1711 shlibpath_var=LD_LIBRARY_PATH
1712 case $host_vendor in
1713 sni)
1714 shlibpath_overrides_runpath=no
1715 need_lib_prefix=no
1716 export_dynamic_flag_spec='${wl}-Blargedynsym'
1717 runpath_var=LD_RUN_PATH
1718 ;;
1719 siemens)
1720 need_lib_prefix=no
1721 ;;
1722 motorola)
1723 need_lib_prefix=no
1724 need_version=no
1725 shlibpath_overrides_runpath=no
1726 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1727 ;;
1728 esac
1729 ;;
1730
1731 sysv4*MP*)
1732 if test -d /usr/nec ;then
1733 version_type=linux
1734 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1735 soname_spec='$libname${shared_ext}.$major'
1736 shlibpath_var=LD_LIBRARY_PATH
1737 fi
1738 ;;
1739
1740 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1741 version_type=freebsd-elf
1742 need_lib_prefix=no
1743 need_version=no
1744 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1745 soname_spec='${libname}${release}${shared_ext}$major'
1746 shlibpath_var=LD_LIBRARY_PATH
1747 hardcode_into_libs=yes
1748 if test "$with_gnu_ld" = yes; then
1749 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1750 shlibpath_overrides_runpath=no
1751 else
1752 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1753 shlibpath_overrides_runpath=yes
1754 case $host_os in
1755 sco3.2v5*)
1756 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1757 ;;
1758 esac
1759 fi
1760 sys_lib_dlsearch_path_spec='/usr/lib'
1761 ;;
1762
1763 uts4*)
1764 version_type=linux
1765 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1766 soname_spec='${libname}${release}${shared_ext}$major'
1767 shlibpath_var=LD_LIBRARY_PATH
1768 ;;
1769
1770 *)
1771 dynamic_linker=no
1772 ;;
1773 esac
1774 AC_MSG_RESULT([$dynamic_linker])
1775 test "$dynamic_linker" = no && can_build_shared=no
1776
1777 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1778 if test "$GCC" = yes; then
1779 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1780 fi
1781 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1782
1783
1784 # _LT_AC_TAGCONFIG
1785 # ----------------
1786 AC_DEFUN([_LT_AC_TAGCONFIG],
1787 [AC_ARG_WITH([tags],
1788 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1789 [include additional configurations @<:@automatic@:>@])],
1790 [tagnames="$withval"])
1791
1792 if test -f "$ltmain" && test -n "$tagnames"; then
1793 if test ! -f "${ofile}"; then
1794 AC_MSG_WARN([output file `$ofile' does not exist])
1795 fi
1796
1797 if test -z "$LTCC"; then
1798 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1799 if test -z "$LTCC"; then
1800 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1801 else
1802 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1803 fi
1804 fi
1805 if test -z "$LTCFLAGS"; then
1806 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1807 fi
1808
1809 # Extract list of available tagged configurations in $ofile.
1810 # Note that this assumes the entire list is on one line.
1811 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1812
1813 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1814 for tagname in $tagnames; do
1815 IFS="$lt_save_ifs"
1816 # Check whether tagname contains only valid characters
1817 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1818 "") ;;
1819 *) AC_MSG_ERROR([invalid tag name: $tagname])
1820 ;;
1821 esac
1822
1823 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1824 then
1825 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1826 fi
1827
1828 # Update the list of available tags.
1829 if test -n "$tagname"; then
1830 echo appending configuration tag \"$tagname\" to $ofile
1831
1832 case $tagname in
1833 CXX)
1834 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1835 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1836 (test "X$CXX" != "Xg++"))) ; then
1837 AC_LIBTOOL_LANG_CXX_CONFIG
1838 else
1839 tagname=""
1840 fi
1841 ;;
1842
1843 F77)
1844 if test -n "$F77" && test "X$F77" != "Xno"; then
1845 AC_LIBTOOL_LANG_F77_CONFIG
1846 else
1847 tagname=""
1848 fi
1849 ;;
1850
1851 GCJ)
1852 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1853 AC_LIBTOOL_LANG_GCJ_CONFIG
1854 else
1855 tagname=""
1856 fi
1857 ;;
1858
1859 RC)
1860 AC_LIBTOOL_LANG_RC_CONFIG
1861 ;;
1862
1863 *)
1864 AC_MSG_ERROR([Unsupported tag name: $tagname])
1865 ;;
1866 esac
1867
1868 # Append the new tag name to the list of available tags.
1869 if test -n "$tagname" ; then
1870 available_tags="$available_tags $tagname"
1871 fi
1872 fi
1873 done
1874 IFS="$lt_save_ifs"
1875
1876 # Now substitute the updated list of available tags.
1877 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1878 mv "${ofile}T" "$ofile"
1879 chmod +x "$ofile"
1880 else
1881 rm -f "${ofile}T"
1882 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1883 fi
1884 fi
1885 ])# _LT_AC_TAGCONFIG
1886
1887
1888 # AC_LIBTOOL_DLOPEN
1889 # -----------------
1890 # enable checks for dlopen support
1891 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1892 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1893 ])# AC_LIBTOOL_DLOPEN
1894
1895
1896 # AC_LIBTOOL_WIN32_DLL
1897 # --------------------
1898 # declare package support for building win32 DLLs
1899 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1900 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1901 ])# AC_LIBTOOL_WIN32_DLL
1902
1903
1904 # AC_ENABLE_SHARED([DEFAULT])
1905 # ---------------------------
1906 # implement the --enable-shared flag
1907 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1908 AC_DEFUN([AC_ENABLE_SHARED],
1909 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1910 AC_ARG_ENABLE([shared],
1911 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1912 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1913 [p=${PACKAGE-default}
1914 case $enableval in
1915 yes) enable_shared=yes ;;
1916 no) enable_shared=no ;;
1917 *)
1918 enable_shared=no
1919 # Look at the argument we got. We use all the common list separators.
1920 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1921 for pkg in $enableval; do
1922 IFS="$lt_save_ifs"
1923 if test "X$pkg" = "X$p"; then
1924 enable_shared=yes
1925 fi
1926 done
1927 IFS="$lt_save_ifs"
1928 ;;
1929 esac],
1930 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1931 ])# AC_ENABLE_SHARED
1932
1933
1934 # AC_DISABLE_SHARED
1935 # -----------------
1936 # set the default shared flag to --disable-shared
1937 AC_DEFUN([AC_DISABLE_SHARED],
1938 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1939 AC_ENABLE_SHARED(no)
1940 ])# AC_DISABLE_SHARED
1941
1942
1943 # AC_ENABLE_STATIC([DEFAULT])
1944 # ---------------------------
1945 # implement the --enable-static flag
1946 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1947 AC_DEFUN([AC_ENABLE_STATIC],
1948 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1949 AC_ARG_ENABLE([static],
1950 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1951 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1952 [p=${PACKAGE-default}
1953 case $enableval in
1954 yes) enable_static=yes ;;
1955 no) enable_static=no ;;
1956 *)
1957 enable_static=no
1958 # Look at the argument we got. We use all the common list separators.
1959 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1960 for pkg in $enableval; do
1961 IFS="$lt_save_ifs"
1962 if test "X$pkg" = "X$p"; then
1963 enable_static=yes
1964 fi
1965 done
1966 IFS="$lt_save_ifs"
1967 ;;
1968 esac],
1969 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1970 ])# AC_ENABLE_STATIC
1971
1972
1973 # AC_DISABLE_STATIC
1974 # -----------------
1975 # set the default static flag to --disable-static
1976 AC_DEFUN([AC_DISABLE_STATIC],
1977 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1978 AC_ENABLE_STATIC(no)
1979 ])# AC_DISABLE_STATIC
1980
1981
1982 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1983 # ---------------------------------
1984 # implement the --enable-fast-install flag
1985 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1986 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1987 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1988 AC_ARG_ENABLE([fast-install],
1989 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1990 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1991 [p=${PACKAGE-default}
1992 case $enableval in
1993 yes) enable_fast_install=yes ;;
1994 no) enable_fast_install=no ;;
1995 *)
1996 enable_fast_install=no
1997 # Look at the argument we got. We use all the common list separators.
1998 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1999 for pkg in $enableval; do
2000 IFS="$lt_save_ifs"
2001 if test "X$pkg" = "X$p"; then
2002 enable_fast_install=yes
2003 fi
2004 done
2005 IFS="$lt_save_ifs"
2006 ;;
2007 esac],
2008 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2009 ])# AC_ENABLE_FAST_INSTALL
2010
2011
2012 # AC_DISABLE_FAST_INSTALL
2013 # -----------------------
2014 # set the default to --disable-fast-install
2015 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2016 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2017 AC_ENABLE_FAST_INSTALL(no)
2018 ])# AC_DISABLE_FAST_INSTALL
2019
2020
2021 # AC_LIBTOOL_PICMODE([MODE])
2022 # --------------------------
2023 # implement the --with-pic flag
2024 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2025 AC_DEFUN([AC_LIBTOOL_PICMODE],
2026 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2027 pic_mode=ifelse($#,1,$1,default)
2028 ])# AC_LIBTOOL_PICMODE
2029
2030
2031 # AC_PROG_EGREP
2032 # -------------
2033 # This is predefined starting with Autoconf 2.54, so this conditional
2034 # definition can be removed once we require Autoconf 2.54 or later.
2035 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2036 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2037 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2038 then ac_cv_prog_egrep='grep -E'
2039 else ac_cv_prog_egrep='egrep'
2040 fi])
2041 EGREP=$ac_cv_prog_egrep
2042 AC_SUBST([EGREP])
2043 ])])
2044
2045
2046 # AC_PATH_TOOL_PREFIX
2047 # -------------------
2048 # find a file program which can recognise shared library
2049 AC_DEFUN([AC_PATH_TOOL_PREFIX],
2050 [AC_REQUIRE([AC_PROG_EGREP])dnl
2051 AC_MSG_CHECKING([for $1])
2052 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2053 [case $MAGIC_CMD in
2054 [[\\/*] | ?:[\\/]*])
2055 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2056 ;;
2057 *)
2058 lt_save_MAGIC_CMD="$MAGIC_CMD"
2059 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2060 dnl $ac_dummy forces splitting on constant user-supplied paths.
2061 dnl POSIX.2 word splitting is done only on the output of word expansions,
2062 dnl not every word. This closes a longstanding sh security hole.
2063 ac_dummy="ifelse([$2], , $PATH, [$2])"
2064 for ac_dir in $ac_dummy; do
2065 IFS="$lt_save_ifs"
2066 test -z "$ac_dir" && ac_dir=.
2067 if test -f $ac_dir/$1; then
2068 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2069 if test -n "$file_magic_test_file"; then
2070 case $deplibs_check_method in
2071 "file_magic "*)
2072 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2073 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2074 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2075 $EGREP "$file_magic_regex" > /dev/null; then
2076 :
2077 else
2078 cat <<EOF 1>&2
2079
2080 *** Warning: the command libtool uses to detect shared libraries,
2081 *** $file_magic_cmd, produces output that libtool cannot recognize.
2082 *** The result is that libtool may fail to recognize shared libraries
2083 *** as such. This will affect the creation of libtool libraries that
2084 *** depend on shared libraries, but programs linked with such libtool
2085 *** libraries will work regardless of this problem. Nevertheless, you
2086 *** may want to report the problem to your system manager and/or to
2087 *** bug-libtool@gnu.org
2088
2089 EOF
2090 fi ;;
2091 esac
2092 fi
2093 break
2094 fi
2095 done
2096 IFS="$lt_save_ifs"
2097 MAGIC_CMD="$lt_save_MAGIC_CMD"
2098 ;;
2099 esac])
2100 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2101 if test -n "$MAGIC_CMD"; then
2102 AC_MSG_RESULT($MAGIC_CMD)
2103 else
2104 AC_MSG_RESULT(no)
2105 fi
2106 ])# AC_PATH_TOOL_PREFIX
2107
2108
2109 # AC_PATH_MAGIC
2110 # -------------
2111 # find a file program which can recognise a shared library
2112 AC_DEFUN([AC_PATH_MAGIC],
2113 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2114 if test -z "$lt_cv_path_MAGIC_CMD"; then
2115 if test -n "$ac_tool_prefix"; then
2116 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2117 else
2118 MAGIC_CMD=:
2119 fi
2120 fi
2121 ])# AC_PATH_MAGIC
2122
2123
2124 # AC_PROG_LD
2125 # ----------
2126 # find the pathname to the GNU or non-GNU linker
2127 AC_DEFUN([AC_PROG_LD],
2128 [AC_ARG_WITH([gnu-ld],
2129 [AC_HELP_STRING([--with-gnu-ld],
2130 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2131 [test "$withval" = no || with_gnu_ld=yes],
2132 [with_gnu_ld=no])
2133 AC_REQUIRE([LT_AC_PROG_SED])dnl
2134 AC_REQUIRE([AC_PROG_CC])dnl
2135 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2136 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2137 ac_prog=ld
2138 if test "$GCC" = yes; then
2139 # Check if gcc -print-prog-name=ld gives a path.
2140 AC_MSG_CHECKING([for ld used by $CC])
2141 case $host in
2142 *-*-mingw*)
2143 # gcc leaves a trailing carriage return which upsets mingw
2144 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2145 *)
2146 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2147 esac
2148 case $ac_prog in
2149 # Accept absolute paths.
2150 [[\\/]]* | ?:[[\\/]]*)
2151 re_direlt='/[[^/]][[^/]]*/\.\./'
2152 # Canonicalize the pathname of ld
2153 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2154 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2155 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2156 done
2157 test -z "$LD" && LD="$ac_prog"
2158 ;;
2159 "")
2160 # If it fails, then pretend we aren't using GCC.
2161 ac_prog=ld
2162 ;;
2163 *)
2164 # If it is relative, then search for the first ld in PATH.
2165 with_gnu_ld=unknown
2166 ;;
2167 esac
2168 elif test "$with_gnu_ld" = yes; then
2169 AC_MSG_CHECKING([for GNU ld])
2170 else
2171 AC_MSG_CHECKING([for non-GNU ld])
2172 fi
2173 AC_CACHE_VAL(lt_cv_path_LD,
2174 [if test -z "$LD"; then
2175 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2176 for ac_dir in $PATH; do
2177 IFS="$lt_save_ifs"
2178 test -z "$ac_dir" && ac_dir=.
2179 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2180 lt_cv_path_LD="$ac_dir/$ac_prog"
2181 # Check to see if the program is GNU ld. I'd rather use --version,
2182 # but apparently some variants of GNU ld only accept -v.
2183 # Break only if it was the GNU/non-GNU ld that we prefer.
2184 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2185 *GNU* | *'with BFD'*)
2186 test "$with_gnu_ld" != no && break
2187 ;;
2188 *)
2189 test "$with_gnu_ld" != yes && break
2190 ;;
2191 esac
2192 fi
2193 done
2194 IFS="$lt_save_ifs"
2195 else
2196 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2197 fi])
2198 LD="$lt_cv_path_LD"
2199 if test -n "$LD"; then
2200 AC_MSG_RESULT($LD)
2201 else
2202 AC_MSG_RESULT(no)
2203 fi
2204 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2205 AC_PROG_LD_GNU
2206 ])# AC_PROG_LD
2207
2208
2209 # AC_PROG_LD_GNU
2210 # --------------
2211 AC_DEFUN([AC_PROG_LD_GNU],
2212 [AC_REQUIRE([AC_PROG_EGREP])dnl
2213 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2214 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2215 case `$LD -v 2>&1 </dev/null` in
2216 *GNU* | *'with BFD'*)
2217 lt_cv_prog_gnu_ld=yes
2218 ;;
2219 *)
2220 lt_cv_prog_gnu_ld=no
2221 ;;
2222 esac])
2223 with_gnu_ld=$lt_cv_prog_gnu_ld
2224 ])# AC_PROG_LD_GNU
2225
2226
2227 # AC_PROG_LD_RELOAD_FLAG
2228 # ----------------------
2229 # find reload flag for linker
2230 # -- PORTME Some linkers may need a different reload flag.
2231 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2232 [AC_CACHE_CHECK([for $LD option to reload object files],
2233 lt_cv_ld_reload_flag,
2234 [lt_cv_ld_reload_flag='-r'])
2235 reload_flag=$lt_cv_ld_reload_flag
2236 case $reload_flag in
2237 "" | " "*) ;;
2238 *) reload_flag=" $reload_flag" ;;
2239 esac
2240 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2241 case $host_os in
2242 darwin*)
2243 if test "$GCC" = yes; then
2244 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2245 else
2246 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2247 fi
2248 ;;
2249 esac
2250 ])# AC_PROG_LD_RELOAD_FLAG
2251
2252
2253 # AC_DEPLIBS_CHECK_METHOD
2254 # -----------------------
2255 # how to check for library dependencies
2256 # -- PORTME fill in with the dynamic library characteristics
2257 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2258 [AC_CACHE_CHECK([how to recognise dependent libraries],
2259 lt_cv_deplibs_check_method,
2260 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2261 lt_cv_file_magic_test_file=
2262 lt_cv_deplibs_check_method='unknown'
2263 # Need to set the preceding variable on all platforms that support
2264 # interlibrary dependencies.
2265 # 'none' -- dependencies not supported.
2266 # `unknown' -- same as none, but documents that we really don't know.
2267 # 'pass_all' -- all dependencies passed with no checks.
2268 # 'test_compile' -- check by making test program.
2269 # 'file_magic [[regex]]' -- check by looking for files in library path
2270 # which responds to the $file_magic_cmd with a given extended regex.
2271 # If you have `file' or equivalent on your system and you're not sure
2272 # whether `pass_all' will *always* work, you probably want this one.
2273
2274 case $host_os in
2275 aix4* | aix5*)
2276 lt_cv_deplibs_check_method=pass_all
2277 ;;
2278
2279 beos*)
2280 lt_cv_deplibs_check_method=pass_all
2281 ;;
2282
2283 bsdi[[45]]*)
2284 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2285 lt_cv_file_magic_cmd='/usr/bin/file -L'
2286 lt_cv_file_magic_test_file=/shlib/libc.so
2287 ;;
2288
2289 cygwin*)
2290 # func_win32_libid is a shell function defined in ltmain.sh
2291 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2292 lt_cv_file_magic_cmd='func_win32_libid'
2293 ;;
2294
2295 mingw* | pw32*)
2296 # Base MSYS/MinGW do not provide the 'file' command needed by
2297 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2298 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2299 lt_cv_file_magic_cmd='$OBJDUMP -f'
2300 ;;
2301
2302 darwin* | rhapsody*)
2303 lt_cv_deplibs_check_method=pass_all
2304 ;;
2305
2306 freebsd* | dragonfly*)
2307 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2308 case $host_cpu in
2309 i*86 )
2310 # Not sure whether the presence of OpenBSD here was a mistake.
2311 # Let's accept both of them until this is cleared up.
2312 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2313 lt_cv_file_magic_cmd=/usr/bin/file
2314 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2315 ;;
2316 esac
2317 else
2318 lt_cv_deplibs_check_method=pass_all
2319 fi
2320 ;;
2321
2322 gnu*)
2323 lt_cv_deplibs_check_method=pass_all
2324 ;;
2325
2326 hpux10.20* | hpux11*)
2327 lt_cv_file_magic_cmd=/usr/bin/file
2328 case $host_cpu in
2329 ia64*)
2330 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2331 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2332 ;;
2333 hppa*64*)
2334 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2335 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2336 ;;
2337 *)
2338 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2339 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2340 ;;
2341 esac
2342 ;;
2343
2344 interix3*)
2345 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2346 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2347 ;;
2348
2349 irix5* | irix6* | nonstopux*)
2350 case $LD in
2351 *-32|*"-32 ") libmagic=32-bit;;
2352 *-n32|*"-n32 ") libmagic=N32;;
2353 *-64|*"-64 ") libmagic=64-bit;;
2354 *) libmagic=never-match;;
2355 esac
2356 lt_cv_deplibs_check_method=pass_all
2357 ;;
2358
2359 # This must be Linux ELF.
2360 linux* | k*bsd*-gnu)
2361 lt_cv_deplibs_check_method=pass_all
2362 ;;
2363
2364 netbsd* | netbsdelf*-gnu)
2365 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2366 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2367 else
2368 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2369 fi
2370 ;;
2371
2372 newos6*)
2373 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2374 lt_cv_file_magic_cmd=/usr/bin/file
2375 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2376 ;;
2377
2378 nto-qnx*)
2379 lt_cv_deplibs_check_method=unknown
2380 ;;
2381
2382 openbsd*)
2383 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2384 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2385 else
2386 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2387 fi
2388 ;;
2389
2390 osf3* | osf4* | osf5*)
2391 lt_cv_deplibs_check_method=pass_all
2392 ;;
2393
2394 solaris*)
2395 lt_cv_deplibs_check_method=pass_all
2396 ;;
2397
2398 sysv4 | sysv4.3*)
2399 case $host_vendor in
2400 motorola)
2401 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2402 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2403 ;;
2404 ncr)
2405 lt_cv_deplibs_check_method=pass_all
2406 ;;
2407 sequent)
2408 lt_cv_file_magic_cmd='/bin/file'
2409 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2410 ;;
2411 sni)
2412 lt_cv_file_magic_cmd='/bin/file'
2413 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2414 lt_cv_file_magic_test_file=/lib/libc.so
2415 ;;
2416 siemens)
2417 lt_cv_deplibs_check_method=pass_all
2418 ;;
2419 pc)
2420 lt_cv_deplibs_check_method=pass_all
2421 ;;
2422 esac
2423 ;;
2424
2425 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2426 lt_cv_deplibs_check_method=pass_all
2427 ;;
2428 esac
2429 ])
2430 file_magic_cmd=$lt_cv_file_magic_cmd
2431 deplibs_check_method=$lt_cv_deplibs_check_method
2432 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2433 ])# AC_DEPLIBS_CHECK_METHOD
2434
2435
2436 # AC_PROG_NM
2437 # ----------
2438 # find the pathname to a BSD-compatible name lister
2439 AC_DEFUN([AC_PROG_NM],
2440 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2441 [if test -n "$NM"; then
2442 # Let the user override the test.
2443 lt_cv_path_NM="$NM"
2444 else
2445 lt_nm_to_check="${ac_tool_prefix}nm"
2446 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2447 lt_nm_to_check="$lt_nm_to_check nm"
2448 fi
2449 for lt_tmp_nm in $lt_nm_to_check; do
2450 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2451 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2452 IFS="$lt_save_ifs"
2453 test -z "$ac_dir" && ac_dir=.
2454 tmp_nm="$ac_dir/$lt_tmp_nm"
2455 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2456 # Check to see if the nm accepts a BSD-compat flag.
2457 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2458 # nm: unknown option "B" ignored
2459 # Tru64's nm complains that /dev/null is an invalid object file
2460 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2461 */dev/null* | *'Invalid file or object type'*)
2462 lt_cv_path_NM="$tmp_nm -B"
2463 break
2464 ;;
2465 *)
2466 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2467 */dev/null*)
2468 lt_cv_path_NM="$tmp_nm -p"
2469 break
2470 ;;
2471 *)
2472 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2473 continue # so that we can try to find one that supports BSD flags
2474 ;;
2475 esac
2476 ;;
2477 esac
2478 fi
2479 done
2480 IFS="$lt_save_ifs"
2481 done
2482 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2483 fi])
2484 NM="$lt_cv_path_NM"
2485 ])# AC_PROG_NM
2486
2487
2488 # AC_CHECK_LIBM
2489 # -------------
2490 # check for math library
2491 AC_DEFUN([AC_CHECK_LIBM],
2492 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2493 LIBM=
2494 case $host in
2495 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2496 # These system don't have libm, or don't need it
2497 ;;
2498 *-ncr-sysv4.3*)
2499 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2500 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2501 ;;
2502 *)
2503 AC_CHECK_LIB(m, cos, LIBM="-lm")
2504 ;;
2505 esac
2506 ])# AC_CHECK_LIBM
2507
2508
2509 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2510 # -----------------------------------
2511 # sets LIBLTDL to the link flags for the libltdl convenience library and
2512 # LTDLINCL to the include flags for the libltdl header and adds
2513 # --enable-ltdl-convenience to the configure arguments. Note that
2514 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2515 # it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2516 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2517 # (note the single quotes!). If your package is not flat and you're not
2518 # using automake, define top_builddir and top_srcdir appropriately in
2519 # the Makefiles.
2520 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2521 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2522 case $enable_ltdl_convenience in
2523 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2524 "") enable_ltdl_convenience=yes
2525 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2526 esac
2527 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2528 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2529 # For backwards non-gettext consistent compatibility...
2530 INCLTDL="$LTDLINCL"
2531 ])# AC_LIBLTDL_CONVENIENCE
2532
2533
2534 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2535 # -----------------------------------
2536 # sets LIBLTDL to the link flags for the libltdl installable library and
2537 # LTDLINCL to the include flags for the libltdl header and adds
2538 # --enable-ltdl-install to the configure arguments. Note that
2539 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2540 # and an installed libltdl is not found, it is assumed to be `libltdl'.
2541 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2542 # '${top_srcdir}/' (note the single quotes!). If your package is not
2543 # flat and you're not using automake, define top_builddir and top_srcdir
2544 # appropriately in the Makefiles.
2545 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2546 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2547 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2548 AC_CHECK_LIB(ltdl, lt_dlinit,
2549 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2550 [if test x"$enable_ltdl_install" = xno; then
2551 AC_MSG_WARN([libltdl not installed, but installation disabled])
2552 else
2553 enable_ltdl_install=yes
2554 fi
2555 ])
2556 if test x"$enable_ltdl_install" = x"yes"; then
2557 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2558 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2559 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2560 else
2561 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2562 LIBLTDL="-lltdl"
2563 LTDLINCL=
2564 fi
2565 # For backwards non-gettext consistent compatibility...
2566 INCLTDL="$LTDLINCL"
2567 ])# AC_LIBLTDL_INSTALLABLE
2568
2569
2570 # AC_LIBTOOL_CXX
2571 # --------------
2572 # enable support for C++ libraries
2573 AC_DEFUN([AC_LIBTOOL_CXX],
2574 [AC_REQUIRE([_LT_AC_LANG_CXX])
2575 ])# AC_LIBTOOL_CXX
2576
2577
2578 # _LT_AC_LANG_CXX
2579 # ---------------
2580 AC_DEFUN([_LT_AC_LANG_CXX],
2581 [AC_REQUIRE([AC_PROG_CXX])
2582 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2583 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2584 ])# _LT_AC_LANG_CXX
2585
2586 # _LT_AC_PROG_CXXCPP
2587 # ------------------
2588 AC_DEFUN([_LT_AC_PROG_CXXCPP],
2589 [
2590 AC_REQUIRE([AC_PROG_CXX])
2591 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2592 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2593 (test "X$CXX" != "Xg++"))) ; then
2594 AC_PROG_CXXCPP
2595 fi
2596 ])# _LT_AC_PROG_CXXCPP
2597
2598 # AC_LIBTOOL_F77
2599 # --------------
2600 # enable support for Fortran 77 libraries
2601 AC_DEFUN([AC_LIBTOOL_F77],
2602 [AC_REQUIRE([_LT_AC_LANG_F77])
2603 ])# AC_LIBTOOL_F77
2604
2605
2606 # _LT_AC_LANG_F77
2607 # ---------------
2608 AC_DEFUN([_LT_AC_LANG_F77],
2609 [AC_REQUIRE([AC_PROG_F77])
2610 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2611 ])# _LT_AC_LANG_F77
2612
2613
2614 # AC_LIBTOOL_GCJ
2615 # --------------
2616 # enable support for GCJ libraries
2617 AC_DEFUN([AC_LIBTOOL_GCJ],
2618 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2619 ])# AC_LIBTOOL_GCJ
2620
2621
2622 # _LT_AC_LANG_GCJ
2623 # ---------------
2624 AC_DEFUN([_LT_AC_LANG_GCJ],
2625 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2626 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2627 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2628 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2629 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2630 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2631 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2632 ])# _LT_AC_LANG_GCJ
2633
2634
2635 # AC_LIBTOOL_RC
2636 # -------------
2637 # enable support for Windows resource files
2638 AC_DEFUN([AC_LIBTOOL_RC],
2639 [AC_REQUIRE([LT_AC_PROG_RC])
2640 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2641 ])# AC_LIBTOOL_RC
2642
2643
2644 # AC_LIBTOOL_LANG_C_CONFIG
2645 # ------------------------
2646 # Ensure that the configuration vars for the C compiler are
2647 # suitably defined. Those variables are subsequently used by
2648 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2649 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2650 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2651 [lt_save_CC="$CC"
2652 AC_LANG_PUSH(C)
2653
2654 # Source file extension for C test sources.
2655 ac_ext=c
2656
2657 # Object file extension for compiled C test sources.
2658 objext=o
2659 _LT_AC_TAGVAR(objext, $1)=$objext
2660
2661 # Code to be used in simple compile tests
2662 lt_simple_compile_test_code="int some_variable = 0;\n"
2663
2664 # Code to be used in simple link tests
2665 lt_simple_link_test_code='int main(){return(0);}\n'
2666
2667 _LT_AC_SYS_COMPILER
2668
2669 # save warnings/boilerplate of simple test code
2670 _LT_COMPILER_BOILERPLATE
2671 _LT_LINKER_BOILERPLATE
2672
2673 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2674 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2675 AC_LIBTOOL_PROG_CC_C_O($1)
2676 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2677 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2678 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2679 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2680 AC_LIBTOOL_SYS_LIB_STRIP
2681 AC_LIBTOOL_DLOPEN_SELF
2682
2683 # Report which library types will actually be built
2684 AC_MSG_CHECKING([if libtool supports shared libraries])
2685 AC_MSG_RESULT([$can_build_shared])
2686
2687 AC_MSG_CHECKING([whether to build shared libraries])
2688 test "$can_build_shared" = "no" && enable_shared=no
2689
2690 # On AIX, shared libraries and static libraries use the same namespace, and
2691 # are all built from PIC.
2692 case $host_os in
2693 aix3*)
2694 test "$enable_shared" = yes && enable_static=no
2695 if test -n "$RANLIB"; then
2696 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2697 postinstall_cmds='$RANLIB $lib'
2698 fi
2699 ;;
2700
2701 aix4* | aix5*)
2702 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2703 test "$enable_shared" = yes && enable_static=no
2704 fi
2705 ;;
2706 esac
2707 AC_MSG_RESULT([$enable_shared])
2708
2709 AC_MSG_CHECKING([whether to build static libraries])
2710 # Make sure either enable_shared or enable_static is yes.
2711 test "$enable_shared" = yes || enable_static=yes
2712 AC_MSG_RESULT([$enable_static])
2713
2714 AC_LIBTOOL_CONFIG($1)
2715
2716 AC_LANG_POP
2717 CC="$lt_save_CC"
2718 ])# AC_LIBTOOL_LANG_C_CONFIG
2719
2720
2721 # AC_LIBTOOL_LANG_CXX_CONFIG
2722 # --------------------------
2723 # Ensure that the configuration vars for the C compiler are
2724 # suitably defined. Those variables are subsequently used by
2725 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2726 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2727 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2728 [AC_LANG_PUSH(C++)
2729 AC_REQUIRE([AC_PROG_CXX])
2730 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2731
2732 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2733 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2734 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2735 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2736 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2737 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2738 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2739 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2740 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2741 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2742 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2743 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2744 _LT_AC_TAGVAR(module_cmds, $1)=
2745 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2746 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2747 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2748 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2749 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2750 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2751
2752 # Dependencies to place before and after the object being linked:
2753 _LT_AC_TAGVAR(predep_objects, $1)=
2754 _LT_AC_TAGVAR(postdep_objects, $1)=
2755 _LT_AC_TAGVAR(predeps, $1)=
2756 _LT_AC_TAGVAR(postdeps, $1)=
2757 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2758
2759 # Source file extension for C++ test sources.
2760 ac_ext=cpp
2761
2762 # Object file extension for compiled C++ test sources.
2763 objext=o
2764 _LT_AC_TAGVAR(objext, $1)=$objext
2765
2766 # Code to be used in simple compile tests
2767 lt_simple_compile_test_code="int some_variable = 0;\n"
2768
2769 # Code to be used in simple link tests
2770 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'
2771
2772 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2773 _LT_AC_SYS_COMPILER
2774
2775 # save warnings/boilerplate of simple test code
2776 _LT_COMPILER_BOILERPLATE
2777 _LT_LINKER_BOILERPLATE
2778
2779 # Allow CC to be a program name with arguments.
2780 lt_save_CC=$CC
2781 lt_save_LD=$LD
2782 lt_save_GCC=$GCC
2783 GCC=$GXX
2784 lt_save_with_gnu_ld=$with_gnu_ld
2785 lt_save_path_LD=$lt_cv_path_LD
2786 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2787 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2788 else
2789 $as_unset lt_cv_prog_gnu_ld
2790 fi
2791 if test -n "${lt_cv_path_LDCXX+set}"; then
2792 lt_cv_path_LD=$lt_cv_path_LDCXX
2793 else
2794 $as_unset lt_cv_path_LD
2795 fi
2796 test -z "${LDCXX+set}" || LD=$LDCXX
2797 CC=${CXX-"c++"}
2798 compiler=$CC
2799 _LT_AC_TAGVAR(compiler, $1)=$CC
2800 _LT_CC_BASENAME([$compiler])
2801
2802 # We don't want -fno-exception wen compiling C++ code, so set the
2803 # no_builtin_flag separately
2804 if test "$GXX" = yes; then
2805 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2806 else
2807 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2808 fi
2809
2810 if test "$GXX" = yes; then
2811 # Set up default GNU C++ configuration
2812
2813 AC_PROG_LD
2814
2815 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2816 # archiving commands below assume that GNU ld is being used.
2817 if test "$with_gnu_ld" = yes; then
2818 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2819 _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'
2820
2821 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2822 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2823
2824 # If archive_cmds runs LD, not CC, wlarc should be empty
2825 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2826 # investigate it a little bit more. (MM)
2827 wlarc='${wl}'
2828
2829 # ancient GNU ld didn't support --whole-archive et. al.
2830 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2831 grep 'no-whole-archive' > /dev/null; then
2832 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2833 else
2834 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2835 fi
2836 else
2837 with_gnu_ld=no
2838 wlarc=
2839
2840 # A generic and very simple default shared library creation
2841 # command for GNU C++ for the case where it uses the native
2842 # linker, instead of GNU ld. If possible, this setting should
2843 # overridden to take advantage of the native linker features on
2844 # the platform it is being used on.
2845 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2846 fi
2847
2848 # Commands to make compiler produce verbose output that lists
2849 # what "hidden" libraries, object files and flags are used when
2850 # linking a shared library.
2851 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2852
2853 else
2854 GXX=no
2855 with_gnu_ld=no
2856 wlarc=
2857 fi
2858
2859 # PORTME: fill in a description of your system's C++ link characteristics
2860 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2861 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2862 case $host_os in
2863 aix3*)
2864 # FIXME: insert proper C++ library support
2865 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2866 ;;
2867 aix4* | aix5*)
2868 if test "$host_cpu" = ia64; then
2869 # On IA64, the linker does run time linking by default, so we don't
2870 # have to do anything special.
2871 aix_use_runtimelinking=no
2872 exp_sym_flag='-Bexport'
2873 no_entry_flag=""
2874 else
2875 aix_use_runtimelinking=no
2876
2877 # Test if we are trying to use run time linking or normal
2878 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2879 # need to do runtime linking.
2880 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2881 for ld_flag in $LDFLAGS; do
2882 case $ld_flag in
2883 *-brtl*)
2884 aix_use_runtimelinking=yes
2885 break
2886 ;;
2887 esac
2888 done
2889 ;;
2890 esac
2891
2892 exp_sym_flag='-bexport'
2893 no_entry_flag='-bnoentry'
2894 fi
2895
2896 # When large executables or shared objects are built, AIX ld can
2897 # have problems creating the table of contents. If linking a library
2898 # or program results in "error TOC overflow" add -mminimal-toc to
2899 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2900 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2901
2902 _LT_AC_TAGVAR(archive_cmds, $1)=''
2903 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2904 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2905 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2906
2907 if test "$GXX" = yes; then
2908 case $host_os in aix4.[[012]]|aix4.[[012]].*)
2909 # We only want to do this on AIX 4.2 and lower, the check
2910 # below for broken collect2 doesn't work under 4.3+
2911 collect2name=`${CC} -print-prog-name=collect2`
2912 if test -f "$collect2name" && \
2913 strings "$collect2name" | grep resolve_lib_name >/dev/null
2914 then
2915 # We have reworked collect2
2916 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2917 else
2918 # We have old collect2
2919 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2920 # It fails to find uninstalled libraries when the uninstalled
2921 # path is not listed in the libpath. Setting hardcode_minus_L
2922 # to unsupported forces relinking
2923 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2924 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2925 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2926 fi
2927 ;;
2928 esac
2929 shared_flag='-shared'
2930 if test "$aix_use_runtimelinking" = yes; then
2931 shared_flag="$shared_flag "'${wl}-G'
2932 fi
2933 else
2934 # not using gcc
2935 if test "$host_cpu" = ia64; then
2936 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2937 # chokes on -Wl,-G. The following line is correct:
2938 shared_flag='-G'
2939 else
2940 if test "$aix_use_runtimelinking" = yes; then
2941 shared_flag='${wl}-G'
2942 else
2943 shared_flag='${wl}-bM:SRE'
2944 fi
2945 fi
2946 fi
2947
2948 # It seems that -bexpall does not export symbols beginning with
2949 # underscore (_), so it is better to generate a list of symbols to export.
2950 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2951 if test "$aix_use_runtimelinking" = yes; then
2952 # Warning - without using the other runtime loading flags (-brtl),
2953 # -berok will link without error, but may produce a broken library.
2954 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2955 # Determine the default libpath from the value encoded in an empty executable.
2956 _LT_AC_SYS_LIBPATH_AIX
2957 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2958
2959 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2960 else
2961 if test "$host_cpu" = ia64; then
2962 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2963 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2964 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
2965 else
2966 # Determine the default libpath from the value encoded in an empty executable.
2967 _LT_AC_SYS_LIBPATH_AIX
2968 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2969 # Warning - without using the other run time loading flags,
2970 # -berok will link without error, but may produce a broken library.
2971 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2972 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2973 # Exported symbols can be pulled into shared objects from archives
2974 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
2975 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2976 # This is similar to how AIX traditionally builds its shared libraries.
2977 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
2978 fi
2979 fi
2980 ;;
2981
2982 beos*)
2983 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
2984 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2985 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
2986 # support --undefined. This deserves some investigation. FIXME
2987 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2988 else
2989 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2990 fi
2991 ;;
2992
2993 chorus*)
2994 case $cc_basename in
2995 *)
2996 # FIXME: insert proper C++ library support
2997 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2998 ;;
2999 esac
3000 ;;
3001
3002 cygwin* | mingw* | pw32*)
3003 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3004 # as there is no search path for DLLs.
3005 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3006 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3007 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3008 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3009
3010 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3011 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3012 # If the export-symbols file already is a .def file (1st line
3013 # is EXPORTS), use it as is; otherwise, prepend...
3014 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3015 cp $export_symbols $output_objdir/$soname.def;
3016 else
3017 echo EXPORTS > $output_objdir/$soname.def;
3018 cat $export_symbols >> $output_objdir/$soname.def;
3019 fi~
3020 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3021 else
3022 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3023 fi
3024 ;;
3025 darwin* | rhapsody*)
3026 case $host_os in
3027 rhapsody* | darwin1.[[012]])
3028 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
3029 ;;
3030 *) # Darwin 1.3 on
3031 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3032 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3033 else
3034 case ${MACOSX_DEPLOYMENT_TARGET} in
3035 10.[[012]])
3036 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3037 ;;
3038 10.*)
3039 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
3040 ;;
3041 esac
3042 fi
3043 ;;
3044 esac
3045 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3046 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3047 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3048 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3049 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3050 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3051
3052 if test "$GXX" = yes ; then
3053 lt_int_apple_cc_single_mod=no
3054 output_verbose_link_cmd='echo'
3055 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
3056 lt_int_apple_cc_single_mod=yes
3057 fi
3058 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3059 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3060 else
3061 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3062 fi
3063 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3064 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3065 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3066 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3067 else
3068 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3069 fi
3070 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3071 else
3072 case $cc_basename in
3073 xlc*)
3074 output_verbose_link_cmd='echo'
3075 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
3076 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3077 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3078 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3079 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3080 ;;
3081 *)
3082 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3083 ;;
3084 esac
3085 fi
3086 ;;
3087
3088 dgux*)
3089 case $cc_basename in
3090 ec++*)
3091 # FIXME: insert proper C++ library support
3092 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3093 ;;
3094 ghcx*)
3095 # Green Hills C++ Compiler
3096 # FIXME: insert proper C++ library support
3097 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3098 ;;
3099 *)
3100 # FIXME: insert proper C++ library support
3101 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3102 ;;
3103 esac
3104 ;;
3105 freebsd[[12]]*)
3106 # C++ shared libraries reported to be fairly broken before switch to ELF
3107 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3108 ;;
3109 freebsd-elf*)
3110 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3111 ;;
3112 freebsd* | dragonfly*)
3113 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3114 # conventions
3115 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3116 ;;
3117 gnu*)
3118 ;;
3119 hpux9*)
3120 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3121 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3122 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3123 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3124 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3125 # but as the default
3126 # location of the library.
3127
3128 case $cc_basename in
3129 CC*)
3130 # FIXME: insert proper C++ library support
3131 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3132 ;;
3133 aCC*)
3134 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
3135 # Commands to make compiler produce verbose output that lists
3136 # what "hidden" libraries, object files and flags are used when
3137 # linking a shared library.
3138 #
3139 # There doesn't appear to be a way to prevent this compiler from
3140 # explicitly linking system object files so we need to strip them
3141 # from the output so that they don't get included in the library
3142 # dependencies.
3143 output_verbose_link_cmd='templist=`($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 $list'
3144 ;;
3145 *)
3146 if test "$GXX" = yes; then
3147 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
3148 else
3149 # FIXME: insert proper C++ library support
3150 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3151 fi
3152 ;;
3153 esac
3154 ;;
3155 hpux10*|hpux11*)
3156 if test $with_gnu_ld = no; then
3157 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3158 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3159
3160 case $host_cpu in
3161 hppa*64*|ia64*)
3162 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3163 ;;
3164 *)
3165 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3166 ;;
3167 esac
3168 fi
3169 case $host_cpu in
3170 hppa*64*|ia64*)
3171 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3172 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3173 ;;
3174 *)
3175 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3176 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3177 # but as the default
3178 # location of the library.
3179 ;;
3180 esac
3181
3182 case $cc_basename in
3183 CC*)
3184 # FIXME: insert proper C++ library support
3185 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3186 ;;
3187 aCC*)
3188 case $host_cpu in
3189 hppa*64*)
3190 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3191 ;;
3192 ia64*)
3193 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3194 ;;
3195 *)
3196 _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 $compiler_flags'
3197 ;;
3198 esac
3199 # Commands to make compiler produce verbose output that lists
3200 # what "hidden" libraries, object files and flags are used when
3201 # linking a shared library.
3202 #
3203 # There doesn't appear to be a way to prevent this compiler from
3204 # explicitly linking system object files so we need to strip them
3205 # from the output so that they don't get included in the library
3206 # dependencies.
3207 output_verbose_link_cmd='templist=`($CC -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 $list'
3208 ;;
3209 *)
3210 if test "$GXX" = yes; then
3211 if test $with_gnu_ld = no; then
3212 case $host_cpu in
3213 hppa*64*)
3214 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3215 ;;
3216 ia64*)
3217 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3218 ;;
3219 *)
3220 _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'
3221 ;;
3222 esac
3223 fi
3224 else
3225 # FIXME: insert proper C++ library support
3226 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3227 fi
3228 ;;
3229 esac
3230 ;;
3231 interix3*)
3232 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3233 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3234 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3235 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3236 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3237 # Instead, shared libraries are loaded at an image base (0x10000000 by
3238 # default) and relocated if they conflict, which is a slow very memory
3239 # consuming and fragmenting process. To avoid this, we pick a random,
3240 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3241 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
3242 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3243 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3244 ;;
3245 irix5* | irix6*)
3246 case $cc_basename in
3247 CC*)
3248 # SGI C++
3249 _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 ${output_objdir}/so_locations -o $lib'
3250
3251 # Archives containing C++ object files must be created using
3252 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3253 # necessary to make sure instantiated templates are included
3254 # in the archive.
3255 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3256 ;;
3257 *)
3258 if test "$GXX" = yes; then
3259 if test "$with_gnu_ld" = no; then
3260 _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 ${wl}${output_objdir}/so_locations -o $lib'
3261 else
3262 _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'
3263 fi
3264 fi
3265 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3266 ;;
3267 esac
3268 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3269 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3270 ;;
3271 linux* | k*bsd*-gnu)
3272 case $cc_basename in
3273 KCC*)
3274 # Kuck and Associates, Inc. (KAI) C++ Compiler
3275
3276 # KCC will only create a shared library if the output file
3277 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3278 # to its proper name (with version) after linking.
3279 _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'
3280 _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 $lib'
3281 # Commands to make compiler produce verbose output that lists
3282 # what "hidden" libraries, object files and flags are used when
3283 # linking a shared library.
3284 #
3285 # There doesn't appear to be a way to prevent this compiler from
3286 # explicitly linking system object files so we need to strip them
3287 # from the output so that they don't get included in the library
3288 # dependencies.
3289 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$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'
3290
3291 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3292 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3293
3294 # Archives containing C++ object files must be created using
3295 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3296 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3297 ;;
3298 icpc*)
3299 # Intel C++
3300 with_gnu_ld=yes
3301 # version 8.0 and above of icpc choke on multiply defined symbols
3302 # if we add $predep_objects and $postdep_objects, however 7.1 and
3303 # earlier do not add the objects themselves.
3304 case `$CC -V 2>&1` in
3305 *"Version 7."*)
3306 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3307 _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'
3308 ;;
3309 *) # Version 8.0 or newer
3310 tmp_idyn=
3311 case $host_cpu in
3312 ia64*) tmp_idyn=' -i_dynamic';;
3313 esac
3314 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3315 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3316 ;;
3317 esac
3318 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3319 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3320 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3321 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3322 ;;
3323 pgCC*)
3324 # Portland Group C++ compiler
3325 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3326 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
3327
3328 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3329 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3330 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3331 ;;
3332 cxx*)
3333 # Compaq C++
3334 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3335 _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'
3336
3337 runpath_var=LD_RUN_PATH
3338 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3339 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3340
3341 # Commands to make compiler produce verbose output that lists
3342 # what "hidden" libraries, object files and flags are used when
3343 # linking a shared library.
3344 #
3345 # There doesn't appear to be a way to prevent this compiler from
3346 # explicitly linking system object files so we need to strip them
3347 # from the output so that they don't get included in the library
3348 # dependencies.
3349 output_verbose_link_cmd='templist=`$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'
3350 ;;
3351 esac
3352 ;;
3353 lynxos*)
3354 # FIXME: insert proper C++ library support
3355 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3356 ;;
3357 m88k*)
3358 # FIXME: insert proper C++ library support
3359 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3360 ;;
3361 mvs*)
3362 case $cc_basename in
3363 cxx*)
3364 # FIXME: insert proper C++ library support
3365 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3366 ;;
3367 *)
3368 # FIXME: insert proper C++ library support
3369 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3370 ;;
3371 esac
3372 ;;
3373 netbsd* | netbsdelf*-gnu)
3374 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3375 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3376 wlarc=
3377 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3378 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3379 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3380 fi
3381 # Workaround some broken pre-1.5 toolchains
3382 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3383 ;;
3384 openbsd2*)
3385 # C++ shared libraries are fairly broken
3386 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3387 ;;
3388 openbsd*)
3389 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3390 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3391 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3392 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3393 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3394 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
3395 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3396 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3397 fi
3398 output_verbose_link_cmd='echo'
3399 ;;
3400 osf3*)
3401 case $cc_basename in
3402 KCC*)
3403 # Kuck and Associates, Inc. (KAI) C++ Compiler
3404
3405 # KCC will only create a shared library if the output file
3406 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3407 # to its proper name (with version) after linking.
3408 _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'
3409
3410 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3411 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3412
3413 # Archives containing C++ object files must be created using
3414 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3415 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3416
3417 ;;
3418 RCC*)
3419 # Rational C++ 2.4.1
3420 # FIXME: insert proper C++ library support
3421 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3422 ;;
3423 cxx*)
3424 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3425 _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 ${output_objdir}/so_locations -o $lib'
3426
3427 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3428 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3429
3430 # Commands to make compiler produce verbose output that lists
3431 # what "hidden" libraries, object files and flags are used when
3432 # linking a shared library.
3433 #
3434 # There doesn't appear to be a way to prevent this compiler from
3435 # explicitly linking system object files so we need to strip them
3436 # from the output so that they don't get included in the library
3437 # dependencies.
3438 output_verbose_link_cmd='templist=`$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 $list'
3439 ;;
3440 *)
3441 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3442 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3443 _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 ${wl}${output_objdir}/so_locations -o $lib'
3444
3445 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3446 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3447
3448 # Commands to make compiler produce verbose output that lists
3449 # what "hidden" libraries, object files and flags are used when
3450 # linking a shared library.
3451 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3452
3453 else
3454 # FIXME: insert proper C++ library support
3455 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3456 fi
3457 ;;
3458 esac
3459 ;;
3460 osf4* | osf5*)
3461 case $cc_basename in
3462 KCC*)
3463 # Kuck and Associates, Inc. (KAI) C++ Compiler
3464
3465 # KCC will only create a shared library if the output file
3466 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3467 # to its proper name (with version) after linking.
3468 _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'
3469
3470 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3471 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3472
3473 # Archives containing C++ object files must be created using
3474 # the KAI C++ compiler.
3475 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3476 ;;
3477 RCC*)
3478 # Rational C++ 2.4.1
3479 # FIXME: insert proper C++ library support
3480 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3481 ;;
3482 cxx*)
3483 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3484 _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 ${output_objdir}/so_locations -o $lib'
3485 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3486 echo "-hidden">> $lib.exp~
3487 $CC -shared$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 ${output_objdir}/so_locations -o $lib~
3488 $rm $lib.exp'
3489
3490 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3491 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3492
3493 # Commands to make compiler produce verbose output that lists
3494 # what "hidden" libraries, object files and flags are used when
3495 # linking a shared library.
3496 #
3497 # There doesn't appear to be a way to prevent this compiler from
3498 # explicitly linking system object files so we need to strip them
3499 # from the output so that they don't get included in the library
3500 # dependencies.
3501 output_verbose_link_cmd='templist=`$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 $list'
3502 ;;
3503 *)
3504 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3505 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3506 _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 ${wl}${output_objdir}/so_locations -o $lib'
3507
3508 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3509 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3510
3511 # Commands to make compiler produce verbose output that lists
3512 # what "hidden" libraries, object files and flags are used when
3513 # linking a shared library.
3514 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3515
3516 else
3517 # FIXME: insert proper C++ library support
3518 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3519 fi
3520 ;;
3521 esac
3522 ;;
3523 psos*)
3524 # FIXME: insert proper C++ library support
3525 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3526 ;;
3527 sunos4*)
3528 case $cc_basename in
3529 CC*)
3530 # Sun C++ 4.x
3531 # FIXME: insert proper C++ library support
3532 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3533 ;;
3534 lcc*)
3535 # Lucid
3536 # FIXME: insert proper C++ library support
3537 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3538 ;;
3539 *)
3540 # FIXME: insert proper C++ library support
3541 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3542 ;;
3543 esac
3544 ;;
3545 solaris*)
3546 case $cc_basename in
3547 CC*)
3548 # Sun C++ 4.2, 5.x and Centerline C++
3549 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3550 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3551 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3552 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3553 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3554
3555 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3556 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3557 case $host_os in
3558 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3559 *)
3560 # The C++ compiler is used as linker so we must use $wl
3561 # flag to pass the commands to the underlying system
3562 # linker. We must also pass each convience library through
3563 # to the system linker between allextract/defaultextract.
3564 # The C++ compiler will combine linker options so we
3565 # cannot just pass the convience library names through
3566 # without $wl.
3567 # Supported since Solaris 2.6 (maybe 2.5.1?)
3568 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
3569 ;;
3570 esac
3571 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3572
3573 output_verbose_link_cmd='echo'
3574
3575 # Archives containing C++ object files must be created using
3576 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3577 # necessary to make sure instantiated templates are included
3578 # in the archive.
3579 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3580 ;;
3581 gcx*)
3582 # Green Hills C++ Compiler
3583 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3584
3585 # The C++ compiler must be used to create the archive.
3586 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3587 ;;
3588 *)
3589 # GNU C++ compiler with Solaris linker
3590 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3591 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3592 if $CC --version | grep -v '^2\.7' > /dev/null; then
3593 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3594 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3595 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3596
3597 # Commands to make compiler produce verbose output that lists
3598 # what "hidden" libraries, object files and flags are used when
3599 # linking a shared library.
3600 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3601 else
3602 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3603 # platform.
3604 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3605 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3606 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3607
3608 # Commands to make compiler produce verbose output that lists
3609 # what "hidden" libraries, object files and flags are used when
3610 # linking a shared library.
3611 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3612 fi
3613
3614 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3615 fi
3616 ;;
3617 esac
3618 ;;
3619 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3620 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3621 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3622 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3623 runpath_var='LD_RUN_PATH'
3624
3625 case $cc_basename in
3626 CC*)
3627 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3628 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3629 ;;
3630 *)
3631 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3632 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3633 ;;
3634 esac
3635 ;;
3636 sysv5* | sco3.2v5* | sco5v6*)
3637 # Note: We can NOT use -z defs as we might desire, because we do not
3638 # link with -lc, and that would cause any symbols used from libc to
3639 # always be unresolved, which means just about no library would
3640 # ever link correctly. If we're not using GNU ld we use -z text
3641 # though, which does catch some bad symbols but isn't as heavy-handed
3642 # as -z defs.
3643 # For security reasons, it is highly recommended that you always
3644 # use absolute paths for naming shared libraries, and exclude the
3645 # DT_RUNPATH tag from executables and libraries. But doing so
3646 # requires that you compile everything twice, which is a pain.
3647 # So that behaviour is only enabled if SCOABSPATH is set to a
3648 # non-empty value in the environment. Most likely only useful for
3649 # creating official distributions of packages.
3650 # This is a hack until libtool officially supports absolute path
3651 # names for shared libraries.
3652 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3653 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3654 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3655 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3656 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3657 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3658 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3659 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3660 runpath_var='LD_RUN_PATH'
3661
3662 case $cc_basename in
3663 CC*)
3664 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3665 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3666 ;;
3667 *)
3668 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3669 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3670 ;;
3671 esac
3672 ;;
3673 tandem*)
3674 case $cc_basename in
3675 NCC*)
3676 # NonStop-UX NCC 3.20
3677 # FIXME: insert proper C++ library support
3678 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3679 ;;
3680 *)
3681 # FIXME: insert proper C++ library support
3682 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3683 ;;
3684 esac
3685 ;;
3686 vxworks*)
3687 # FIXME: insert proper C++ library support
3688 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3689 ;;
3690 *)
3691 # FIXME: insert proper C++ library support
3692 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3693 ;;
3694 esac
3695 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3696 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3697
3698 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3699 _LT_AC_TAGVAR(LD, $1)="$LD"
3700
3701 AC_LIBTOOL_POSTDEP_PREDEP($1)
3702 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3703 AC_LIBTOOL_PROG_CC_C_O($1)
3704 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3705 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3706 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3707 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3708
3709 AC_LIBTOOL_CONFIG($1)
3710
3711 AC_LANG_POP
3712 CC=$lt_save_CC
3713 LDCXX=$LD
3714 LD=$lt_save_LD
3715 GCC=$lt_save_GCC
3716 with_gnu_ldcxx=$with_gnu_ld
3717 with_gnu_ld=$lt_save_with_gnu_ld
3718 lt_cv_path_LDCXX=$lt_cv_path_LD
3719 lt_cv_path_LD=$lt_save_path_LD
3720 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3721 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3722 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3723
3724 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3725 # ------------------------------------
3726 # Figure out "hidden" library dependencies from verbose
3727 # compiler output when linking a shared library.
3728 # Parse the compiler output and extract the necessary
3729 # objects, libraries and library flags.
3730 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3731 dnl we can't use the lt_simple_compile_test_code here,
3732 dnl because it contains code intended for an executable,
3733 dnl not a library. It's possible we should let each
3734 dnl tag define a new lt_????_link_test_code variable,
3735 dnl but it's only used here...
3736 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3737 int a;
3738 void foo (void) { a = 0; }
3739 EOF
3740 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3741 class Foo
3742 {
3743 public:
3744 Foo (void) { a = 0; }
3745 private:
3746 int a;
3747 };
3748 EOF
3749 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3750 subroutine foo
3751 implicit none
3752 integer*4 a
3753 a=0
3754 return
3755 end
3756 EOF
3757 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3758 public class foo {
3759 private int a;
3760 public void bar (void) {
3761 a = 0;
3762 }
3763 };
3764 EOF
3765 ])
3766 dnl Parse the compiler output and extract the necessary
3767 dnl objects, libraries and library flags.
3768 if AC_TRY_EVAL(ac_compile); then
3769 # Parse the compiler output and extract the necessary
3770 # objects, libraries and library flags.
3771
3772 # Sentinel used to keep track of whether or not we are before
3773 # the conftest object file.
3774 pre_test_object_deps_done=no
3775
3776 # The `*' in the case matches for architectures that use `case' in
3777 # $output_verbose_cmd can trigger glob expansion during the loop
3778 # eval without this substitution.
3779 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3780
3781 for p in `eval $output_verbose_link_cmd`; do
3782 case $p in
3783
3784 -L* | -R* | -l*)
3785 # Some compilers place space between "-{L,R}" and the path.
3786 # Remove the space.
3787 if test $p = "-L" \
3788 || test $p = "-R"; then
3789 prev=$p
3790 continue
3791 else
3792 prev=
3793 fi
3794
3795 if test "$pre_test_object_deps_done" = no; then
3796 case $p in
3797 -L* | -R*)
3798 # Internal compiler library paths should come after those
3799 # provided the user. The postdeps already come after the
3800 # user supplied libs so there is no need to process them.
3801 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3802 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3803 else
3804 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3805 fi
3806 ;;
3807 # The "-l" case would never come before the object being
3808 # linked, so don't bother handling this case.
3809 esac
3810 else
3811 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3812 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3813 else
3814 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3815 fi
3816 fi
3817 ;;
3818
3819 *.$objext)
3820 # This assumes that the test object file only shows up
3821 # once in the compiler output.
3822 if test "$p" = "conftest.$objext"; then
3823 pre_test_object_deps_done=yes
3824 continue
3825 fi
3826
3827 if test "$pre_test_object_deps_done" = no; then
3828 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3829 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3830 else
3831 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3832 fi
3833 else
3834 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3835 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3836 else
3837 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3838 fi
3839 fi
3840 ;;
3841
3842 *) ;; # Ignore the rest.
3843
3844 esac
3845 done
3846
3847 # Clean up.
3848 rm -f a.out a.exe
3849 else
3850 echo "libtool.m4: error: problem compiling $1 test program"
3851 fi
3852
3853 $rm -f confest.$objext
3854
3855 # PORTME: override above test on systems where it is broken
3856 ifelse([$1],[CXX],
3857 [case $host_os in
3858 interix3*)
3859 # Interix 3.5 installs completely hosed .la files for C++, so rather than
3860 # hack all around it, let's just trust "g++" to DTRT.
3861 _LT_AC_TAGVAR(predep_objects,$1)=
3862 _LT_AC_TAGVAR(postdep_objects,$1)=
3863 _LT_AC_TAGVAR(postdeps,$1)=
3864 ;;
3865
3866 solaris*)
3867 case $cc_basename in
3868 CC*)
3869 # Adding this requires a known-good setup of shared libraries for
3870 # Sun compiler versions before 5.6, else PIC objects from an old
3871 # archive will be linked into the output, leading to subtle bugs.
3872 _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
3873 ;;
3874 esac
3875 ;;
3876 esac
3877 ])
3878
3879 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3880 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3881 esac
3882 ])# AC_LIBTOOL_POSTDEP_PREDEP
3883
3884 # AC_LIBTOOL_LANG_F77_CONFIG
3885 # --------------------------
3886 # Ensure that the configuration vars for the C compiler are
3887 # suitably defined. Those variables are subsequently used by
3888 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3889 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3890 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3891 [AC_REQUIRE([AC_PROG_F77])
3892 AC_LANG_PUSH(Fortran 77)
3893
3894 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3895 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3896 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3897 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3898 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3899 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3900 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3901 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3902 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3903 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3904 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3905 _LT_AC_TAGVAR(module_cmds, $1)=
3906 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3907 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3908 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3909 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3910 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3911 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3912
3913 # Source file extension for f77 test sources.
3914 ac_ext=f
3915
3916 # Object file extension for compiled f77 test sources.
3917 objext=o
3918 _LT_AC_TAGVAR(objext, $1)=$objext
3919
3920 # Code to be used in simple compile tests
3921 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3922
3923 # Code to be used in simple link tests
3924 lt_simple_link_test_code=" program t\n end\n"
3925
3926 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3927 _LT_AC_SYS_COMPILER
3928
3929 # save warnings/boilerplate of simple test code
3930 _LT_COMPILER_BOILERPLATE
3931 _LT_LINKER_BOILERPLATE
3932
3933 # Allow CC to be a program name with arguments.
3934 lt_save_CC="$CC"
3935 CC=${F77-"f77"}
3936 compiler=$CC
3937 _LT_AC_TAGVAR(compiler, $1)=$CC
3938 _LT_CC_BASENAME([$compiler])
3939
3940 AC_MSG_CHECKING([if libtool supports shared libraries])
3941 AC_MSG_RESULT([$can_build_shared])
3942
3943 AC_MSG_CHECKING([whether to build shared libraries])
3944 test "$can_build_shared" = "no" && enable_shared=no
3945
3946 # On AIX, shared libraries and static libraries use the same namespace, and
3947 # are all built from PIC.
3948 case $host_os in
3949 aix3*)
3950 test "$enable_shared" = yes && enable_static=no
3951 if test -n "$RANLIB"; then
3952 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3953 postinstall_cmds='$RANLIB $lib'
3954 fi
3955 ;;
3956 aix4* | aix5*)
3957 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3958 test "$enable_shared" = yes && enable_static=no
3959 fi
3960 ;;
3961 esac
3962 AC_MSG_RESULT([$enable_shared])
3963
3964 AC_MSG_CHECKING([whether to build static libraries])
3965 # Make sure either enable_shared or enable_static is yes.
3966 test "$enable_shared" = yes || enable_static=yes
3967 AC_MSG_RESULT([$enable_static])
3968
3969 _LT_AC_TAGVAR(GCC, $1)="$G77"
3970 _LT_AC_TAGVAR(LD, $1)="$LD"
3971
3972 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3973 AC_LIBTOOL_PROG_CC_C_O($1)
3974 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3975 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3976 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3977 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3978
3979 AC_LIBTOOL_CONFIG($1)
3980
3981 AC_LANG_POP
3982 CC="$lt_save_CC"
3983 ])# AC_LIBTOOL_LANG_F77_CONFIG
3984
3985
3986 # AC_LIBTOOL_LANG_GCJ_CONFIG
3987 # --------------------------
3988 # Ensure that the configuration vars for the C compiler are
3989 # suitably defined. Those variables are subsequently used by
3990 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3991 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3992 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3993 [AC_LANG_SAVE
3994
3995 # Source file extension for Java test sources.
3996 ac_ext=java
3997
3998 # Object file extension for compiled Java test sources.
3999 objext=o
4000 _LT_AC_TAGVAR(objext, $1)=$objext
4001
4002 # Code to be used in simple compile tests
4003 lt_simple_compile_test_code="class foo {}\n"
4004
4005 # Code to be used in simple link tests
4006 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
4007
4008 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4009 _LT_AC_SYS_COMPILER
4010
4011 # save warnings/boilerplate of simple test code
4012 _LT_COMPILER_BOILERPLATE
4013 _LT_LINKER_BOILERPLATE
4014
4015 # Allow CC to be a program name with arguments.
4016 lt_save_CC="$CC"
4017 CC=${GCJ-"gcj"}
4018 compiler=$CC
4019 _LT_AC_TAGVAR(compiler, $1)=$CC
4020 _LT_CC_BASENAME([$compiler])
4021
4022 # GCJ did not exist at the time GCC didn't implicitly link libc in.
4023 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4024
4025 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4026
4027 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4028 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4029 AC_LIBTOOL_PROG_CC_C_O($1)
4030 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4031 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4032 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4033 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4034
4035 AC_LIBTOOL_CONFIG($1)
4036
4037 AC_LANG_RESTORE
4038 CC="$lt_save_CC"
4039 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
4040
4041
4042 # AC_LIBTOOL_LANG_RC_CONFIG
4043 # -------------------------
4044 # Ensure that the configuration vars for the Windows resource compiler are
4045 # suitably defined. Those variables are subsequently used by
4046 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4047 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4048 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4049 [AC_LANG_SAVE
4050
4051 # Source file extension for RC test sources.
4052 ac_ext=rc
4053
4054 # Object file extension for compiled RC test sources.
4055 objext=o
4056 _LT_AC_TAGVAR(objext, $1)=$objext
4057
4058 # Code to be used in simple compile tests
4059 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
4060
4061 # Code to be used in simple link tests
4062 lt_simple_link_test_code="$lt_simple_compile_test_code"
4063
4064 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4065 _LT_AC_SYS_COMPILER
4066
4067 # save warnings/boilerplate of simple test code
4068 _LT_COMPILER_BOILERPLATE
4069 _LT_LINKER_BOILERPLATE
4070
4071 # Allow CC to be a program name with arguments.
4072 lt_save_CC="$CC"
4073 CC=${RC-"windres"}
4074 compiler=$CC
4075 _LT_AC_TAGVAR(compiler, $1)=$CC
4076 _LT_CC_BASENAME([$compiler])
4077 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4078
4079 AC_LIBTOOL_CONFIG($1)
4080
4081 AC_LANG_RESTORE
4082 CC="$lt_save_CC"
4083 ])# AC_LIBTOOL_LANG_RC_CONFIG
4084
4085
4086 # AC_LIBTOOL_CONFIG([TAGNAME])
4087 # ----------------------------
4088 # If TAGNAME is not passed, then create an initial libtool script
4089 # with a default configuration from the untagged config vars. Otherwise
4090 # add code to config.status for appending the configuration named by
4091 # TAGNAME from the matching tagged config vars.
4092 AC_DEFUN([AC_LIBTOOL_CONFIG],
4093 [# The else clause should only fire when bootstrapping the
4094 # libtool distribution, otherwise you forgot to ship ltmain.sh
4095 # with your package, and you will get complaints that there are
4096 # no rules to generate ltmain.sh.
4097 if test -f "$ltmain"; then
4098 # See if we are running on zsh, and set the options which allow our commands through
4099 # without removal of \ escapes.
4100 if test -n "${ZSH_VERSION+set}" ; then
4101 setopt NO_GLOB_SUBST
4102 fi
4103 # Now quote all the things that may contain metacharacters while being
4104 # careful not to overquote the AC_SUBSTed values. We take copies of the
4105 # variables and quote the copies for generation of the libtool script.
4106 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4107 SED SHELL STRIP \
4108 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4109 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4110 deplibs_check_method reload_flag reload_cmds need_locks \
4111 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4112 lt_cv_sys_global_symbol_to_c_name_address \
4113 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4114 old_postinstall_cmds old_postuninstall_cmds \
4115 _LT_AC_TAGVAR(compiler, $1) \
4116 _LT_AC_TAGVAR(CC, $1) \
4117 _LT_AC_TAGVAR(LD, $1) \
4118 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4119 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4120 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4121 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4122 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4123 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4124 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4125 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4126 _LT_AC_TAGVAR(old_archive_cmds, $1) \
4127 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4128 _LT_AC_TAGVAR(predep_objects, $1) \
4129 _LT_AC_TAGVAR(postdep_objects, $1) \
4130 _LT_AC_TAGVAR(predeps, $1) \
4131 _LT_AC_TAGVAR(postdeps, $1) \
4132 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4133 _LT_AC_TAGVAR(archive_cmds, $1) \
4134 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4135 _LT_AC_TAGVAR(postinstall_cmds, $1) \
4136 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4137 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4138 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4139 _LT_AC_TAGVAR(no_undefined_flag, $1) \
4140 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4141 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4142 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4143 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4144 _LT_AC_TAGVAR(hardcode_automatic, $1) \
4145 _LT_AC_TAGVAR(module_cmds, $1) \
4146 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4147 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4148 _LT_AC_TAGVAR(exclude_expsyms, $1) \
4149 _LT_AC_TAGVAR(include_expsyms, $1); do
4150
4151 case $var in
4152 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4153 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4154 _LT_AC_TAGVAR(archive_cmds, $1) | \
4155 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4156 _LT_AC_TAGVAR(module_cmds, $1) | \
4157 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4158 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4159 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4160 extract_expsyms_cmds | reload_cmds | finish_cmds | \
4161 postinstall_cmds | postuninstall_cmds | \
4162 old_postinstall_cmds | old_postuninstall_cmds | \
4163 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4164 # Double-quote double-evaled strings.
4165 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4166 ;;
4167 *)
4168 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4169 ;;
4170 esac
4171 done
4172
4173 case $lt_echo in
4174 *'\[$]0 --fallback-echo"')
4175 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4176 ;;
4177 esac
4178
4179 ifelse([$1], [],
4180 [cfgfile="${ofile}T"
4181 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4182 $rm -f "$cfgfile"
4183 AC_MSG_NOTICE([creating $ofile])],
4184 [cfgfile="$ofile"])
4185
4186 cat <<__EOF__ >> "$cfgfile"
4187 ifelse([$1], [],
4188 [#! $SHELL
4189
4190 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4191 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4192 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4193 #
4194 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4195 # Free Software Foundation, Inc.
4196 #
4197 # This file is part of GNU Libtool:
4198 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4199 #
4200 # This program is free software; you can redistribute it and/or modify
4201 # it under the terms of the GNU General Public License as published by
4202 # the Free Software Foundation; either version 2 of the License, or
4203 # (at your option) any later version.
4204 #
4205 # This program is distributed in the hope that it will be useful, but
4206 # WITHOUT ANY WARRANTY; without even the implied warranty of
4207 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4208 # General Public License for more details.
4209 #
4210 # You should have received a copy of the GNU General Public License
4211 # along with this program; if not, write to the Free Software
4212 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4213 #
4214 # As a special exception to the GNU General Public License, if you
4215 # distribute this file as part of a program that contains a
4216 # configuration script generated by Autoconf, you may include it under
4217 # the same distribution terms that you use for the rest of that program.
4218
4219 # A sed program that does not truncate output.
4220 SED=$lt_SED
4221
4222 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4223 Xsed="$SED -e 1s/^X//"
4224
4225 # The HP-UX ksh and POSIX shell print the target directory to stdout
4226 # if CDPATH is set.
4227 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4228
4229 # The names of the tagged configurations supported by this script.
4230 available_tags=
4231
4232 # ### BEGIN LIBTOOL CONFIG],
4233 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4234
4235 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4236
4237 # Shell to use when invoking shell scripts.
4238 SHELL=$lt_SHELL
4239
4240 # Whether or not to build shared libraries.
4241 build_libtool_libs=$enable_shared
4242
4243 # Whether or not to build static libraries.
4244 build_old_libs=$enable_static
4245
4246 # Whether or not to add -lc for building shared libraries.
4247 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4248
4249 # Whether or not to disallow shared libs when runtime libs are static
4250 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4251
4252 # Whether or not to optimize for fast installation.
4253 fast_install=$enable_fast_install
4254
4255 # The host system.
4256 host_alias=$host_alias
4257 host=$host
4258 host_os=$host_os
4259
4260 # The build system.
4261 build_alias=$build_alias
4262 build=$build
4263 build_os=$build_os
4264
4265 # An echo program that does not interpret backslashes.
4266 echo=$lt_echo
4267
4268 # The archiver.
4269 AR=$lt_AR
4270 AR_FLAGS=$lt_AR_FLAGS
4271
4272 # A C compiler.
4273 LTCC=$lt_LTCC
4274
4275 # LTCC compiler flags.
4276 LTCFLAGS=$lt_LTCFLAGS
4277
4278 # A language-specific compiler.
4279 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4280
4281 # Is the compiler the GNU C compiler?
4282 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4283
4284 # An ERE matcher.
4285 EGREP=$lt_EGREP
4286
4287 # The linker used to build libraries.
4288 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4289
4290 # Whether we need hard or soft links.
4291 LN_S=$lt_LN_S
4292
4293 # A BSD-compatible nm program.
4294 NM=$lt_NM
4295
4296 # A symbol stripping program
4297 STRIP=$lt_STRIP
4298
4299 # Used to examine libraries when file_magic_cmd begins "file"
4300 MAGIC_CMD=$MAGIC_CMD
4301
4302 # Used on cygwin: DLL creation program.
4303 DLLTOOL="$DLLTOOL"
4304
4305 # Used on cygwin: object dumper.
4306 OBJDUMP="$OBJDUMP"
4307
4308 # Used on cygwin: assembler.
4309 AS="$AS"
4310
4311 # The name of the directory that contains temporary libtool files.
4312 objdir=$objdir
4313
4314 # How to create reloadable object files.
4315 reload_flag=$lt_reload_flag
4316 reload_cmds=$lt_reload_cmds
4317
4318 # How to pass a linker flag through the compiler.
4319 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4320
4321 # Object file suffix (normally "o").
4322 objext="$ac_objext"
4323
4324 # Old archive suffix (normally "a").
4325 libext="$libext"
4326
4327 # Shared library suffix (normally ".so").
4328 shrext_cmds='$shrext_cmds'
4329
4330 # Executable file suffix (normally "").
4331 exeext="$exeext"
4332
4333 # Additional compiler flags for building library objects.
4334 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4335 pic_mode=$pic_mode
4336
4337 # What is the maximum length of a command?
4338 max_cmd_len=$lt_cv_sys_max_cmd_len
4339
4340 # Does compiler simultaneously support -c and -o options?
4341 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4342
4343 # Must we lock files when doing compilation?
4344 need_locks=$lt_need_locks
4345
4346 # Do we need the lib prefix for modules?
4347 need_lib_prefix=$need_lib_prefix
4348
4349 # Do we need a version for libraries?
4350 need_version=$need_version
4351
4352 # Whether dlopen is supported.
4353 dlopen_support=$enable_dlopen
4354
4355 # Whether dlopen of programs is supported.
4356 dlopen_self=$enable_dlopen_self
4357
4358 # Whether dlopen of statically linked programs is supported.
4359 dlopen_self_static=$enable_dlopen_self_static
4360
4361 # Compiler flag to prevent dynamic linking.
4362 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4363
4364 # Compiler flag to turn off builtin functions.
4365 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4366
4367 # Compiler flag to allow reflexive dlopens.
4368 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4369
4370 # Compiler flag to generate shared objects directly from archives.
4371 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4372
4373 # Compiler flag to generate thread-safe objects.
4374 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4375
4376 # Library versioning type.
4377 version_type=$version_type
4378
4379 # Format of library name prefix.
4380 libname_spec=$lt_libname_spec
4381
4382 # List of archive names. First name is the real one, the rest are links.
4383 # The last name is the one that the linker finds with -lNAME.
4384 library_names_spec=$lt_library_names_spec
4385
4386 # The coded name of the library, if different from the real name.
4387 soname_spec=$lt_soname_spec
4388
4389 # Commands used to build and install an old-style archive.
4390 RANLIB=$lt_RANLIB
4391 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4392 old_postinstall_cmds=$lt_old_postinstall_cmds
4393 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4394
4395 # Create an old-style archive from a shared archive.
4396 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4397
4398 # Create a temporary old-style archive to link instead of a shared archive.
4399 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4400
4401 # Commands used to build and install a shared archive.
4402 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4403 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4404 postinstall_cmds=$lt_postinstall_cmds
4405 postuninstall_cmds=$lt_postuninstall_cmds
4406
4407 # Commands used to build a loadable module (assumed same as above if empty)
4408 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4409 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4410
4411 # Commands to strip libraries.
4412 old_striplib=$lt_old_striplib
4413 striplib=$lt_striplib
4414
4415 # Dependencies to place before the objects being linked to create a
4416 # shared library.
4417 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4418
4419 # Dependencies to place after the objects being linked to create a
4420 # shared library.
4421 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4422
4423 # Dependencies to place before the objects being linked to create a
4424 # shared library.
4425 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4426
4427 # Dependencies to place after the objects being linked to create a
4428 # shared library.
4429 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4430
4431 # The library search path used internally by the compiler when linking
4432 # a shared library.
4433 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4434
4435 # Method to check whether dependent libraries are shared objects.
4436 deplibs_check_method=$lt_deplibs_check_method
4437
4438 # Command to use when deplibs_check_method == file_magic.
4439 file_magic_cmd=$lt_file_magic_cmd
4440
4441 # Flag that allows shared libraries with undefined symbols to be built.
4442 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4443
4444 # Flag that forces no undefined symbols.
4445 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4446
4447 # Commands used to finish a libtool library installation in a directory.
4448 finish_cmds=$lt_finish_cmds
4449
4450 # Same as above, but a single script fragment to be evaled but not shown.
4451 finish_eval=$lt_finish_eval
4452
4453 # Take the output of nm and produce a listing of raw symbols and C names.
4454 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4455
4456 # Transform the output of nm in a proper C declaration
4457 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4458
4459 # Transform the output of nm in a C name address pair
4460 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4461
4462 # This is the shared library runtime path variable.
4463 runpath_var=$runpath_var
4464
4465 # This is the shared library path variable.
4466 shlibpath_var=$shlibpath_var
4467
4468 # Is shlibpath searched before the hard-coded library search path?
4469 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4470
4471 # How to hardcode a shared library path into an executable.
4472 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4473
4474 # Whether we should hardcode library paths into libraries.
4475 hardcode_into_libs=$hardcode_into_libs
4476
4477 # Flag to hardcode \$libdir into a binary during linking.
4478 # This must work even if \$libdir does not exist.
4479 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4480
4481 # If ld is used when linking, flag to hardcode \$libdir into
4482 # a binary during linking. This must work even if \$libdir does
4483 # not exist.
4484 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4485
4486 # Whether we need a single -rpath flag with a separated argument.
4487 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4488
4489 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4490 # resulting binary.
4491 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4492
4493 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4494 # resulting binary.
4495 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4496
4497 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4498 # the resulting binary.
4499 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4500
4501 # Set to yes if building a shared library automatically hardcodes DIR into the library
4502 # and all subsequent libraries and executables linked against it.
4503 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4504
4505 # Variables whose values should be saved in libtool wrapper scripts and
4506 # restored at relink time.
4507 variables_saved_for_relink="$variables_saved_for_relink"
4508
4509 # Whether libtool must link a program against all its dependency libraries.
4510 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4511
4512 # Compile-time system search path for libraries
4513 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4514
4515 # Run-time system search path for libraries
4516 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4517
4518 # Fix the shell variable \$srcfile for the compiler.
4519 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4520
4521 # Set to yes if exported symbols are required.
4522 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4523
4524 # The commands to list exported symbols.
4525 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4526
4527 # The commands to extract the exported symbol list from a shared archive.
4528 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4529
4530 # Symbols that should not be listed in the preloaded symbols.
4531 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4532
4533 # Symbols that must always be exported.
4534 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4535
4536 ifelse([$1],[],
4537 [# ### END LIBTOOL CONFIG],
4538 [# ### END LIBTOOL TAG CONFIG: $tagname])
4539
4540 __EOF__
4541
4542 ifelse([$1],[], [
4543 case $host_os in
4544 aix3*)
4545 cat <<\EOF >> "$cfgfile"
4546
4547 # AIX sometimes has problems with the GCC collect2 program. For some
4548 # reason, if we set the COLLECT_NAMES environment variable, the problems
4549 # vanish in a puff of smoke.
4550 if test "X${COLLECT_NAMES+set}" != Xset; then
4551 COLLECT_NAMES=
4552 export COLLECT_NAMES
4553 fi
4554 EOF
4555 ;;
4556 esac
4557
4558 # We use sed instead of cat because bash on DJGPP gets confused if
4559 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4560 # text mode, it properly converts lines to CR/LF. This bash problem
4561 # is reportedly fixed, but why not run on old versions too?
4562 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4563
4564 mv -f "$cfgfile" "$ofile" || \
4565 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4566 chmod +x "$ofile"
4567 ])
4568 else
4569 # If there is no Makefile yet, we rely on a make rule to execute
4570 # `config.status --recheck' to rerun these tests and create the
4571 # libtool script then.
4572 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4573 if test -f "$ltmain_in"; then
4574 test -f Makefile && make "$ltmain"
4575 fi
4576 fi
4577 ])# AC_LIBTOOL_CONFIG
4578
4579
4580 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4581 # -------------------------------------------
4582 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4583 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4584
4585 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4586
4587 if test "$GCC" = yes; then
4588 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4589
4590 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4591 lt_cv_prog_compiler_rtti_exceptions,
4592 [-fno-rtti -fno-exceptions], [],
4593 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4594 fi
4595 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4596
4597
4598 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4599 # ---------------------------------
4600 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4601 [AC_REQUIRE([AC_CANONICAL_HOST])
4602 AC_REQUIRE([AC_PROG_NM])
4603 AC_REQUIRE([AC_OBJEXT])
4604 # Check for command to grab the raw symbol name followed by C symbol from nm.
4605 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4606 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4607 [
4608 # These are sane defaults that work on at least a few old systems.
4609 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4610
4611 # Character class describing NM global symbol codes.
4612 symcode='[[BCDEGRST]]'
4613
4614 # Regexp to match symbols that can be accessed directly from C.
4615 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4616
4617 # Transform an extracted symbol line into a proper C declaration
4618 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4619
4620 # Transform an extracted symbol line into symbol name and symbol address
4621 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'"
4622
4623 # Define system-specific variables.
4624 case $host_os in
4625 aix*)
4626 symcode='[[BCDT]]'
4627 ;;
4628 cygwin* | mingw* | pw32*)
4629 symcode='[[ABCDGISTW]]'
4630 ;;
4631 hpux*) # Its linker distinguishes data from code symbols
4632 if test "$host_cpu" = ia64; then
4633 symcode='[[ABCDEGRST]]'
4634 fi
4635 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4636 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4637 ;;
4638 linux* | k*bsd*-gnu)
4639 if test "$host_cpu" = ia64; then
4640 symcode='[[ABCDGIRSTW]]'
4641 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4642 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'"
4643 fi
4644 ;;
4645 irix* | nonstopux*)
4646 symcode='[[BCDEGRST]]'
4647 ;;
4648 osf*)
4649 symcode='[[BCDEGQRST]]'
4650 ;;
4651 solaris*)
4652 symcode='[[BDRT]]'
4653 ;;
4654 sco3.2v5*)
4655 symcode='[[DT]]'
4656 ;;
4657 sysv4.2uw2*)
4658 symcode='[[DT]]'
4659 ;;
4660 sysv5* | sco5v6* | unixware* | OpenUNIX*)
4661 symcode='[[ABDT]]'
4662 ;;
4663 sysv4)
4664 symcode='[[DFNSTU]]'
4665 ;;
4666 esac
4667
4668 # Handle CRLF in mingw tool chain
4669 opt_cr=
4670 case $build_os in
4671 mingw*)
4672 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4673 ;;
4674 esac
4675
4676 # If we're using GNU nm, then use its standard symbol codes.
4677 case `$NM -V 2>&1` in
4678 *GNU* | *'with BFD'*)
4679 symcode='[[ABCDGIRSTW]]' ;;
4680 esac
4681
4682 # Try without a prefix undercore, then with it.
4683 for ac_symprfx in "" "_"; do
4684
4685 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4686 symxfrm="\\1 $ac_symprfx\\2 \\2"
4687
4688 # Write the raw and C identifiers.
4689 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4690
4691 # Check to see that the pipe works correctly.
4692 pipe_works=no
4693
4694 rm -f conftest*
4695 cat > conftest.$ac_ext <<EOF
4696 #ifdef __cplusplus
4697 extern "C" {
4698 #endif
4699 char nm_test_var;
4700 void nm_test_func(){}
4701 #ifdef __cplusplus
4702 }
4703 #endif
4704 int main(){nm_test_var='a';nm_test_func();return(0);}
4705 EOF
4706
4707 if AC_TRY_EVAL(ac_compile); then
4708 # Now try to grab the symbols.
4709 nlist=conftest.nm
4710 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4711 # Try sorting and uniquifying the output.
4712 if sort "$nlist" | uniq > "$nlist"T; then
4713 mv -f "$nlist"T "$nlist"
4714 else
4715 rm -f "$nlist"T
4716 fi
4717
4718 # Make sure that we snagged all the symbols we need.
4719 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4720 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4721 cat <<EOF > conftest.$ac_ext
4722 #ifdef __cplusplus
4723 extern "C" {
4724 #endif
4725
4726 EOF
4727 # Now generate the symbol file.
4728 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4729
4730 cat <<EOF >> conftest.$ac_ext
4731 #if defined (__STDC__) && __STDC__
4732 # define lt_ptr_t void *
4733 #else
4734 # define lt_ptr_t char *
4735 # define const
4736 #endif
4737
4738 /* The mapping between symbol names and symbols. */
4739 const struct {
4740 const char *name;
4741 lt_ptr_t address;
4742 }
4743 lt_preloaded_symbols[[]] =
4744 {
4745 EOF
4746 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4747 cat <<\EOF >> conftest.$ac_ext
4748 {0, (lt_ptr_t) 0}
4749 };
4750
4751 #ifdef __cplusplus
4752 }
4753 #endif
4754 EOF
4755 # Now try linking the two files.
4756 mv conftest.$ac_objext conftstm.$ac_objext
4757 lt_save_LIBS="$LIBS"
4758 lt_save_CFLAGS="$CFLAGS"
4759 LIBS="conftstm.$ac_objext"
4760 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4761 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4762 pipe_works=yes
4763 fi
4764 LIBS="$lt_save_LIBS"
4765 CFLAGS="$lt_save_CFLAGS"
4766 else
4767 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4768 fi
4769 else
4770 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4771 fi
4772 else
4773 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4774 fi
4775 else
4776 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4777 cat conftest.$ac_ext >&5
4778 fi
4779 rm -f conftest* conftst*
4780
4781 # Do not use the global_symbol_pipe unless it works.
4782 if test "$pipe_works" = yes; then
4783 break
4784 else
4785 lt_cv_sys_global_symbol_pipe=
4786 fi
4787 done
4788 ])
4789 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4790 lt_cv_sys_global_symbol_to_cdecl=
4791 fi
4792 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4793 AC_MSG_RESULT(failed)
4794 else
4795 AC_MSG_RESULT(ok)
4796 fi
4797 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4798
4799
4800 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4801 # ---------------------------------------
4802 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4803 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4804 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4805 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4806
4807 AC_MSG_CHECKING([for $compiler option to produce PIC])
4808 ifelse([$1],[CXX],[
4809 # C++ specific cases for pic, static, wl, etc.
4810 if test "$GXX" = yes; then
4811 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4812 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4813
4814 case $host_os in
4815 aix*)
4816 # All AIX code is PIC.
4817 if test "$host_cpu" = ia64; then
4818 # AIX 5 now supports IA64 processor
4819 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4820 fi
4821 ;;
4822 amigaos*)
4823 # FIXME: we need at least 68020 code to build shared libraries, but
4824 # adding the `-m68020' flag to GCC prevents building anything better,
4825 # like `-m68040'.
4826 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4827 ;;
4828 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4829 # PIC is the default for these OSes.
4830 ;;
4831 mingw* | os2* | pw32*)
4832 # This hack is so that the source file can tell whether it is being
4833 # built for inclusion in a dll (and should export symbols for example).
4834 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4835 ;;
4836 darwin* | rhapsody*)
4837 # PIC is the default on this platform
4838 # Common symbols not allowed in MH_DYLIB files
4839 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4840 ;;
4841 *djgpp*)
4842 # DJGPP does not support shared libraries at all
4843 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4844 ;;
4845 interix3*)
4846 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4847 # Instead, we relocate shared libraries at runtime.
4848 ;;
4849 sysv4*MP*)
4850 if test -d /usr/nec; then
4851 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4852 fi
4853 ;;
4854 hpux*)
4855 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4856 # not for PA HP-UX.
4857 case $host_cpu in
4858 hppa*64*|ia64*)
4859 ;;
4860 *)
4861 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4862 ;;
4863 esac
4864 ;;
4865 *)
4866 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4867 ;;
4868 esac
4869 else
4870 case $host_os in
4871 aix4* | aix5*)
4872 # All AIX code is PIC.
4873 if test "$host_cpu" = ia64; then
4874 # AIX 5 now supports IA64 processor
4875 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4876 else
4877 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4878 fi
4879 ;;
4880 chorus*)
4881 case $cc_basename in
4882 cxch68*)
4883 # Green Hills C++ Compiler
4884 # _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"
4885 ;;
4886 esac
4887 ;;
4888 darwin*)
4889 # PIC is the default on this platform
4890 # Common symbols not allowed in MH_DYLIB files
4891 case $cc_basename in
4892 xlc*)
4893 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4894 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4895 ;;
4896 esac
4897 ;;
4898 dgux*)
4899 case $cc_basename in
4900 ec++*)
4901 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4902 ;;
4903 ghcx*)
4904 # Green Hills C++ Compiler
4905 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4906 ;;
4907 *)
4908 ;;
4909 esac
4910 ;;
4911 freebsd* | dragonfly*)
4912 # FreeBSD uses GNU C++
4913 ;;
4914 hpux9* | hpux10* | hpux11*)
4915 case $cc_basename in
4916 CC*)
4917 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4918 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4919 if test "$host_cpu" != ia64; then
4920 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4921 fi
4922 ;;
4923 aCC*)
4924 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4925 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4926 case $host_cpu in
4927 hppa*64*|ia64*)
4928 # +Z the default
4929 ;;
4930 *)
4931 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4932 ;;
4933 esac
4934 ;;
4935 *)
4936 ;;
4937 esac
4938 ;;
4939 interix*)
4940 # This is c89, which is MS Visual C++ (no shared libs)
4941 # Anyone wants to do a port?
4942 ;;
4943 irix5* | irix6* | nonstopux*)
4944 case $cc_basename in
4945 CC*)
4946 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4947 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4948 # CC pic flag -KPIC is the default.
4949 ;;
4950 *)
4951 ;;
4952 esac
4953 ;;
4954 linux* | k*bsd*-gnu)
4955 case $cc_basename in
4956 KCC*)
4957 # KAI C++ Compiler
4958 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4959 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4960 ;;
4961 icpc* | ecpc*)
4962 # Intel C++
4963 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4964 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4965 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4966 ;;
4967 pgCC*)
4968 # Portland Group C++ compiler.
4969 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4970 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4971 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4972 ;;
4973 cxx*)
4974 # Compaq C++
4975 # Make sure the PIC flag is empty. It appears that all Alpha
4976 # Linux and Compaq Tru64 Unix objects are PIC.
4977 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4978 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4979 ;;
4980 *)
4981 ;;
4982 esac
4983 ;;
4984 lynxos*)
4985 ;;
4986 m88k*)
4987 ;;
4988 mvs*)
4989 case $cc_basename in
4990 cxx*)
4991 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4992 ;;
4993 *)
4994 ;;
4995 esac
4996 ;;
4997 netbsd* | netbsdelf*-gnu)
4998 ;;
4999 osf3* | osf4* | osf5*)
5000 case $cc_basename in
5001 KCC*)
5002 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5003 ;;
5004 RCC*)
5005 # Rational C++ 2.4.1
5006 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5007 ;;
5008 cxx*)
5009 # Digital/Compaq C++
5010 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5011 # Make sure the PIC flag is empty. It appears that all Alpha
5012 # Linux and Compaq Tru64 Unix objects are PIC.
5013 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5014 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5015 ;;
5016 *)
5017 ;;
5018 esac
5019 ;;
5020 psos*)
5021 ;;
5022 solaris*)
5023 case $cc_basename in
5024 CC*)
5025 # Sun C++ 4.2, 5.x and Centerline C++
5026 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5027 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5028 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5029 ;;
5030 gcx*)
5031 # Green Hills C++ Compiler
5032 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5033 ;;
5034 *)
5035 ;;
5036 esac
5037 ;;
5038 sunos4*)
5039 case $cc_basename in
5040 CC*)
5041 # Sun C++ 4.x
5042 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5043 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5044 ;;
5045 lcc*)
5046 # Lucid
5047 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5048 ;;
5049 *)
5050 ;;
5051 esac
5052 ;;
5053 tandem*)
5054 case $cc_basename in
5055 NCC*)
5056 # NonStop-UX NCC 3.20
5057 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5058 ;;
5059 *)
5060 ;;
5061 esac
5062 ;;
5063 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5064 case $cc_basename in
5065 CC*)
5066 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5067 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5068 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5069 ;;
5070 esac
5071 ;;
5072 vxworks*)
5073 ;;
5074 *)
5075 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5076 ;;
5077 esac
5078 fi
5079 ],
5080 [
5081 if test "$GCC" = yes; then
5082 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5083 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5084
5085 case $host_os in
5086 aix*)
5087 # All AIX code is PIC.
5088 if test "$host_cpu" = ia64; then
5089 # AIX 5 now supports IA64 processor
5090 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5091 fi
5092 ;;
5093
5094 amigaos*)
5095 # FIXME: we need at least 68020 code to build shared libraries, but
5096 # adding the `-m68020' flag to GCC prevents building anything better,
5097 # like `-m68040'.
5098 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5099 ;;
5100
5101 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5102 # PIC is the default for these OSes.
5103 ;;
5104
5105 mingw* | pw32* | os2*)
5106 # This hack is so that the source file can tell whether it is being
5107 # built for inclusion in a dll (and should export symbols for example).
5108 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5109 ;;
5110
5111 darwin* | rhapsody*)
5112 # PIC is the default on this platform
5113 # Common symbols not allowed in MH_DYLIB files
5114 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5115 ;;
5116
5117 interix3*)
5118 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5119 # Instead, we relocate shared libraries at runtime.
5120 ;;
5121
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