1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2 ## Copyright 1996, 1997, 1998, 1999, 2000, 2001
3 ## Free Software Foundation, Inc.
4 ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
6 ## This program is free software; you can redistribute it and/or modify
7 ## it under the terms of the GNU General Public License as published by
8 ## the Free Software Foundation; either version 2 of the License, or
9 ## (at your option) any later version.
11 ## This program is distributed in the hope that it will be useful, but
12 ## WITHOUT ANY WARRANTY; without even the implied warranty of
13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 ## General Public License for more details.
16 ## You should have received a copy of the GNU General Public License
17 ## along with this program; if not, write to the Free Software
18 ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 ## As a special exception to the GNU General Public License, if you
21 ## distribute this file as part of a program that contains a
22 ## configuration script generated by Autoconf, you may include it under
23 ## the same distribution terms that you use for the rest of that program.
25 # serial 47 AC_PROG_LIBTOOL
28 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
29 # -----------------------------------------------------------
30 # If this macro is not defined by Autoconf, define it here.
31 m4_ifdef([AC_PROVIDE_IFELSE],
33 [m4_define([AC_PROVIDE_IFELSE],
34 [m4_ifdef([AC_PROVIDE_$1],
40 AC_DEFUN([AC_PROG_LIBTOOL],
41 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
42 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
43 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
44 AC_PROVIDE_IFELSE([AC_PROG_CXX],
46 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
48 dnl And a similar setup for Fortran 77 support
49 AC_PROVIDE_IFELSE([AC_PROG_F77],
51 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
54 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
55 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
56 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
57 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
59 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
61 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
64 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
65 ifdef([A][M_PROG_GCJ],
66 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
67 ifdef([LT_AC_PROG_GCJ],
68 [define([LT_AC_PROG_GCJ],
69 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
75 AC_DEFUN([_AC_PROG_LIBTOOL],
76 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
77 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
78 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
79 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
81 # This can be used to rebuild libtool when needed
82 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
84 # Always use our own libtool.
85 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
88 # Prevent multiple expansion
89 define([AC_PROG_LIBTOOL], [])
95 AC_DEFUN([AC_LIBTOOL_SETUP],
97 AC_REQUIRE([AC_ENABLE_SHARED])dnl
98 AC_REQUIRE([AC_ENABLE_STATIC])dnl
99 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
100 AC_REQUIRE([AC_CANONICAL_HOST])dnl
101 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
102 AC_REQUIRE([AC_PROG_CC])dnl
103 AC_REQUIRE([AC_PROG_LD])dnl
104 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
105 AC_REQUIRE([AC_PROG_NM])dnl
107 AC_REQUIRE([AC_PROG_LN_S])dnl
108 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
109 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
110 AC_REQUIRE([AC_OBJEXT])dnl
111 AC_REQUIRE([AC_EXEEXT])dnl
114 AC_LIBTOOL_SYS_MAX_CMD_LEN
115 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
118 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
119 _LT_AC_PROG_ECHO_BACKSLASH
123 # AIX sometimes has problems with the GCC collect2 program. For some
124 # reason, if we set the COLLECT_NAMES environment variable, the problems
125 # vanish in a puff of smoke.
126 if test "X${COLLECT_NAMES+set}" != Xset; then
133 # Sed substitution that helps us do robust quoting. It backslashifies
134 # metacharacters that are still active within double-quoted strings.
136 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
138 # Same as above, but do not quote variable references.
139 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
141 # Sed substitution to delay expansion of an escaped shell variable in a
142 # double_quote_subst'ed string.
143 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
145 # Sed substitution to avoid accidental globbing in evaled expressions
146 no_glob_subst='s/\*/\\\*/g'
152 default_ofile=libtool
155 # All known linkers require a `.a' archive for static linking (except M$VC,
156 # which needs '.lib').
158 ltmain="$ac_aux_dir/ltmain.sh"
159 ofile="$default_ofile"
160 with_gnu_ld="$lt_cv_prog_gnu_ld"
162 AC_CHECK_TOOL(AR, ar, false)
163 AC_CHECK_TOOL(RANLIB, ranlib, :)
164 AC_CHECK_TOOL(STRIP, strip, :)
169 # Set sane defaults for various variables
170 test -z "$AR" && AR=ar
171 test -z "$AR_FLAGS" && AR_FLAGS=cru
172 test -z "$AS" && AS=as
173 test -z "$CC" && CC=cc
174 test -z "$LTCC" && LTCC=$CC
175 test -z "$DLLTOOL" && DLLTOOL=dlltool
176 test -z "$LD" && LD=ld
177 test -z "$LN_S" && LN_S="ln -s"
178 test -z "$MAGIC_CMD" && MAGIC_CMD=file
179 test -z "$NM" && NM=nm
180 test -z "$SED" && SED=sed
181 test -z "$OBJDUMP" && OBJDUMP=objdump
182 test -z "$RANLIB" && RANLIB=:
183 test -z "$STRIP" && STRIP=:
184 test -z "$ac_objext" && ac_objext=o
186 # Determine commands to create old-style static archives.
187 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
188 old_postinstall_cmds='chmod 644 $oldlib'
189 old_postuninstall_cmds=
191 if test -n "$RANLIB"; then
194 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
197 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
200 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
203 # Only perform the check for file, if the check method requires it
204 case $deplibs_check_method in
206 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
212 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
213 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
214 enable_win32_dll=yes, enable_win32_dll=no)
216 AC_ARG_ENABLE([libtool-lock],
217 [AC_HELP_STRING([--disable-libtool-lock],
218 [avoid locking (might break parallel builds)])])
219 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
222 [AC_HELP_STRING([--with-pic],
223 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
224 [pic_mode="$withval"],
226 test -z "$pic_mode" && pic_mode=default
228 # Use C for the default configuration in the libtool script
230 AC_LIBTOOL_LANG_C_CONFIG
235 # _LT_AC_SYS_COMPILER
236 # -------------------
237 AC_DEFUN([_LT_AC_SYS_COMPILER],
238 [AC_REQUIRE([AC_PROG_CC])dnl
240 # If no C compiler was specified, use CC.
243 # Allow CC to be a program name with arguments.
245 ])# _LT_AC_SYS_COMPILER
248 # _LT_AC_SYS_LIBPATH_AIX
249 # ----------------------
250 # Links a minimal program and checks the executable
251 # for the system default hardcoded library path. In most cases,
252 # this is /usr/lib:/lib, but when the MPI compilers are used
253 # the location of the communication and MPI libs are included too.
254 # If we don't find anything, use the default library path according
255 # to the aix ld manual.
256 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
257 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
258 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
260 # Check for a 64-bit object if we didn't find anything.
261 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
263 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
264 ])# _LT_AC_SYS_LIBPATH_AIX
267 # _LT_AC_SHELL_INIT(ARG)
268 # ----------------------
269 AC_DEFUN([_LT_AC_SHELL_INIT],
270 [ifdef([AC_DIVERSION_NOTICE],
271 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
272 [AC_DIVERT_PUSH(NOTICE)])
275 ])# _LT_AC_SHELL_INIT
278 # _LT_AC_PROG_ECHO_BACKSLASH
279 # --------------------------
280 # Add some code to the start of the generated configure script which
281 # will find an echo command which doesn't interpret backslashes.
282 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
284 # Check that we are running under the correct shell.
285 SHELL=${CONFIG_SHELL-/bin/sh}
289 # Remove one level of quotation (which was required for Make).
290 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
295 if test "X[$]1" = X--no-reexec; then
296 # Discard the --no-reexec flag, and continue.
298 elif test "X[$]1" = X--fallback-echo; then
299 # Avoid inline document here, it may be left over
301 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
302 # Yippee, $echo works!
305 # Restart under the correct shell.
306 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
309 if test "X[$]1" = X--fallback-echo; then
310 # used as fallback echo
318 # The HP-UX ksh and POSIX shell print the target directory to stdout
320 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
322 if test -z "$ECHO"; then
323 if test "X${echo_test_string+set}" != Xset; then
324 # find a string as large as possible, as long as the shell can cope with it
325 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
326 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
327 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
328 echo_test_string="`eval $cmd`" &&
329 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
336 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
337 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
338 test "X$echo_testing_string" = "X$echo_test_string"; then
341 # The Solaris, AIX, and Digital Unix default echo programs unquote
342 # backslashes. This makes it impossible to quote backslashes using
343 # echo "$something" | sed 's/\\/\\\\/g'
345 # So, first we look for a working echo in the user's PATH.
347 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
348 for dir in $PATH /usr/ucb; do
350 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
351 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
352 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
353 test "X$echo_testing_string" = "X$echo_test_string"; then
360 if test "X$echo" = Xecho; then
361 # We didn't find a better echo, so look for alternatives.
362 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
363 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
364 test "X$echo_testing_string" = "X$echo_test_string"; then
365 # This shell has a builtin print -r that does the trick.
367 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
368 test "X$CONFIG_SHELL" != X/bin/ksh; then
369 # If we have ksh, try running configure again with it.
370 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
371 export ORIGINAL_CONFIG_SHELL
372 CONFIG_SHELL=/bin/ksh
374 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
378 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
379 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
380 test "X$echo_testing_string" = "X$echo_test_string"; then
383 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
384 test "X$echo_testing_string" = 'X\t' &&
385 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
386 test "X$echo_testing_string" = "X$echo_test_string"; then
387 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
389 SHELL="$CONFIG_SHELL"
391 echo="$CONFIG_SHELL [$]0 --fallback-echo"
392 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
393 test "X$echo_testing_string" = 'X\t' &&
394 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
395 test "X$echo_testing_string" = "X$echo_test_string"; then
396 echo="$CONFIG_SHELL [$]0 --fallback-echo"
398 # maybe with a smaller string...
401 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
402 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
409 if test "$prev" != 'sed 50q "[$]0"'; then
410 echo_test_string=`eval $prev`
411 export echo_test_string
412 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
414 # Oops. We lost completely, so just stick with echo.
423 # Copy echo and quote the copy suitably for passing to libtool from
424 # the Makefile, instead of quoting the original, which is used later.
426 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
427 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
431 ])])# _LT_AC_PROG_ECHO_BACKSLASH
436 AC_DEFUN([_LT_AC_LOCK],
437 [AC_ARG_ENABLE([libtool-lock],
438 [AC_HELP_STRING([--disable-libtool-lock],
439 [avoid locking (might break parallel builds)])])
440 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
442 # Some flags need to be propagated to the compiler or linker for good
446 # Find out which ABI we are using.
447 echo 'int i;' > conftest.$ac_ext
448 if AC_TRY_EVAL(ac_compile); then
449 case `/usr/bin/file conftest.$ac_objext` in
461 # Find out which ABI we are using.
462 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
463 if AC_TRY_EVAL(ac_compile); then
464 if test "$lt_cv_prog_gnu_ld" = yes; then
465 case `/usr/bin/file conftest.$ac_objext` in
467 LD="${LD-ld} -melf32bsmip"
470 LD="${LD-ld} -melf32bmipn32"
473 LD="${LD-ld} -melf64bmip"
477 case `/usr/bin/file conftest.$ac_objext` in
493 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
494 # Find out which ABI we are using.
495 echo 'int i;' > conftest.$ac_ext
496 if AC_TRY_EVAL(ac_compile); then
497 case "`/usr/bin/file conftest.o`" in
501 LD="${LD-ld} -m elf_i386"
503 ppc64-*linux*|powerpc64-*linux*)
504 LD="${LD-ld} -m elf32ppclinux"
507 LD="${LD-ld} -m elf_s390"
510 LD="${LD-ld} -m elf32_sparc"
517 LD="${LD-ld} -m elf_x86_64"
519 ppc*-*linux*|powerpc*-*linux*)
520 LD="${LD-ld} -m elf64ppc"
523 LD="${LD-ld} -m elf64_s390"
526 LD="${LD-ld} -m elf64_sparc"
536 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
537 SAVE_CFLAGS="$CFLAGS"
538 CFLAGS="$CFLAGS -belf"
539 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
541 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
543 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
544 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
545 CFLAGS="$SAVE_CFLAGS"
548 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
549 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
550 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
551 AC_CHECK_TOOL(AS, as, false)
552 AC_CHECK_TOOL(OBJDUMP, objdump, false)
557 need_locks="$enable_libtool_lock"
562 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
563 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
564 # ----------------------------------------------------------------
565 # Check whether the given compiler option works
566 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
567 [AC_REQUIRE([LT_AC_PROG_SED])
568 AC_CACHE_CHECK([$1], [$2],
570 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
571 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
572 lt_compiler_flag="$3"
573 # Insert the option either (1) after the last *FLAGS variable, or
574 # (2) before a word containing "conftest.", or (3) at the end.
575 # Note that $ac_compile itself does not contain backslashes and begins
576 # with a dollar sign (not a hyphen), so the echo should work correctly.
577 # The option is referenced via a variable to avoid confusing sed.
578 lt_compile=`echo "$ac_compile" | $SED \
579 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
580 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
581 -e 's:$: $lt_compiler_flag:'`
582 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
583 (eval "$lt_compile" 2>conftest.err)
585 cat conftest.err >&AS_MESSAGE_LOG_FD
586 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
587 if (exit $ac_status) && test -s "$ac_outfile"; then
588 # The compiler can only warn and ignore the option if not recognized
589 # So say no if there are warnings
590 if test ! -s conftest.err; then
597 if test x"[$]$2" = xyes; then
598 ifelse([$5], , :, [$5])
600 ifelse([$6], , :, [$6])
602 ])# AC_LIBTOOL_COMPILER_OPTION
605 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
606 # [ACTION-SUCCESS], [ACTION-FAILURE])
607 # ------------------------------------------------------------
608 # Check whether the given compiler option works
609 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
610 [AC_CACHE_CHECK([$1], [$2],
612 save_LDFLAGS="$LDFLAGS"
613 LDFLAGS="$LDFLAGS $3"
614 printf "$lt_simple_link_test_code" > conftest.$ac_ext
615 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
616 # The compiler can only warn and ignore the option if not recognized
617 # So say no if there are warnings
618 if test -s conftest.err; then
619 # Append any errors to the config.log.
620 cat conftest.err 1>&AS_MESSAGE_LOG_FD
626 LDFLAGS="$save_LDFLAGS"
629 if test x"[$]$2" = xyes; then
630 ifelse([$4], , :, [$4])
632 ifelse([$5], , :, [$5])
634 ])# AC_LIBTOOL_LINKER_OPTION
637 # AC_LIBTOOL_SYS_MAX_CMD_LEN
638 # --------------------------
639 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
640 [# find the maximum length of command line arguments
641 AC_MSG_CHECKING([the maximum length of command line arguments])
642 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
648 # On DJGPP, this test can blow up pretty badly due to problems in libc
649 # (any single argument exceeding 2000 bytes causes a buffer overrun
650 # during glob expansion). Even if it were fixed, the result of this
651 # check would be larger than it should be.
652 lt_cv_sys_max_cmd_len=12288; # 12K is about right
656 # Under GNU Hurd, this test is not required because there is
657 # no limit to the length of command line arguments.
658 # Libtool will interpret -1 as no limit whatsoever
659 lt_cv_sys_max_cmd_len=-1;
663 # On Win9x/ME, this test blows up -- it succeeds, but takes
664 # about 5 minutes as the teststring grows exponentially.
665 # Worse, since 9x/ME are not pre-emptively multitasking,
666 # you end up with a "frozen" computer, even though with patience
667 # the test eventually succeeds (with a max line length of 256k).
668 # Instead, let's just punt: use the minimum linelength reported by
669 # all of the supported platforms: 8192 (on NT/2K/XP).
670 lt_cv_sys_max_cmd_len=8192;
674 # On AmigaOS with pdksh, this test takes hours, literally.
675 # So we just punt and use a minimum line length of 8192.
676 lt_cv_sys_max_cmd_len=8192;
680 # If test is not a shell built-in, we'll probably end up computing a
681 # maximum length that is only half of the actual maximum length, but
683 while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
684 = "XX$teststring") >/dev/null 2>&1 &&
685 new_result=`expr "X$teststring" : ".*" 2>&1` &&
686 lt_cv_sys_max_cmd_len=$new_result &&
687 test $i != 17 # 1/2 MB should be enough
690 teststring=$teststring$teststring
693 # Add a significant safety factor because C++ compilers can tack on massive
694 # amounts of additional arguments before passing them to the linker.
695 # It appears as though 1/2 is a usable value.
696 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
700 if test -n $lt_cv_sys_max_cmd_len ; then
701 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
705 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
709 # --------------------
710 AC_DEFUN([_LT_AC_CHECK_DLFCN],
711 [AC_CHECK_HEADERS(dlfcn.h)dnl
712 ])# _LT_AC_CHECK_DLFCN
715 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
716 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
717 # ------------------------------------------------------------------
718 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
719 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
720 if test "$cross_compiling" = yes; then :
723 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
724 lt_status=$lt_dlunknown
725 cat > conftest.$ac_ext <<EOF
726 [#line __oline__ "configure"
727 #include "confdefs.h"
736 # define LT_DLGLOBAL RTLD_GLOBAL
739 # define LT_DLGLOBAL DL_GLOBAL
741 # define LT_DLGLOBAL 0
745 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
746 find out it does not work in some platform. */
747 #ifndef LT_DLLAZY_OR_NOW
749 # define LT_DLLAZY_OR_NOW RTLD_LAZY
752 # define LT_DLLAZY_OR_NOW DL_LAZY
755 # define LT_DLLAZY_OR_NOW RTLD_NOW
758 # define LT_DLLAZY_OR_NOW DL_NOW
760 # define LT_DLLAZY_OR_NOW 0
768 extern "C" void exit (int);
771 void fnord() { int i=42;}
774 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
775 int status = $lt_dlunknown;
779 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
780 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
781 /* dlclose (self); */
787 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
788 (./conftest; exit; ) 2>/dev/null
791 x$lt_dlno_uscore) $1 ;;
792 x$lt_dlneed_uscore) $2 ;;
793 x$lt_unknown|x*) $3 ;;
801 ])# _LT_AC_TRY_DLOPEN_SELF
804 # AC_LIBTOOL_DLOPEN_SELF
805 # -------------------
806 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
807 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
808 if test "x$enable_dlopen" != xyes; then
809 enable_dlopen=unknown
810 enable_dlopen_self=unknown
811 enable_dlopen_self_static=unknown
818 lt_cv_dlopen="load_add_on"
820 lt_cv_dlopen_self=yes
824 lt_cv_dlopen="LoadLibrary"
829 lt_cv_dlopen="dlopen"
834 # if libdl is installed we need to link against it
835 AC_CHECK_LIB([dl], [dlopen],
836 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
839 lt_cv_dlopen_self=yes
844 AC_CHECK_FUNC([shl_load],
845 [lt_cv_dlopen="shl_load"],
846 [AC_CHECK_LIB([dld], [shl_load],
847 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
848 [AC_CHECK_FUNC([dlopen],
849 [lt_cv_dlopen="dlopen"],
850 [AC_CHECK_LIB([dl], [dlopen],
851 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
852 [AC_CHECK_LIB([svld], [dlopen],
853 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
854 [AC_CHECK_LIB([dld], [dld_link],
855 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
864 if test "x$lt_cv_dlopen" != xno; then
870 case $lt_cv_dlopen in
872 save_CPPFLAGS="$CPPFLAGS"
873 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
875 save_LDFLAGS="$LDFLAGS"
876 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
879 LIBS="$lt_cv_dlopen_libs $LIBS"
881 AC_CACHE_CHECK([whether a program can dlopen itself],
882 lt_cv_dlopen_self, [dnl
883 _LT_AC_TRY_DLOPEN_SELF(
884 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
885 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
888 if test "x$lt_cv_dlopen_self" = xyes; then
889 LDFLAGS="$LDFLAGS $link_static_flag"
890 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
891 lt_cv_dlopen_self_static, [dnl
892 _LT_AC_TRY_DLOPEN_SELF(
893 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
894 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
898 CPPFLAGS="$save_CPPFLAGS"
899 LDFLAGS="$save_LDFLAGS"
904 case $lt_cv_dlopen_self in
905 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
906 *) enable_dlopen_self=unknown ;;
909 case $lt_cv_dlopen_self_static in
910 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
911 *) enable_dlopen_self_static=unknown ;;
914 ])# AC_LIBTOOL_DLOPEN_SELF
917 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
918 # ---------------------------------
919 # Check to see if options -c and -o are simultaneously supported by compiler
920 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
921 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
922 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
923 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
924 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
925 $rm -r conftest 2>/dev/null
929 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
931 lt_compiler_flag="-o out/conftest2.$ac_objext"
932 # Insert the option either (1) after the last *FLAGS variable, or
933 # (2) before a word containing "conftest.", or (3) at the end.
934 # Note that $ac_compile itself does not contain backslashes and begins
935 # with a dollar sign (not a hyphen), so the echo should work correctly.
936 lt_compile=`echo "$ac_compile" | $SED \
937 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
938 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
939 -e 's:$: $lt_compiler_flag:'`
940 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
941 (eval "$lt_compile" 2>out/conftest.err)
943 cat out/conftest.err >&AS_MESSAGE_LOG_FD
944 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
945 if (exit $ac_status) && test -s out/conftest2.$ac_objext
947 # The compiler can only warn and ignore the option if not recognized
948 # So say no if there are warnings
949 if test ! -s out/conftest.err; then
950 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
955 # SGI C++ compiler will create directory out/ii_files/ for
956 # template instantiation
957 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
958 $rm out/* && rmdir out
963 ])# AC_LIBTOOL_PROG_CC_C_O
966 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
967 # -----------------------------------------
968 # Check to see if we can do hard links to lock some files if needed
969 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
970 [AC_REQUIRE([_LT_AC_LOCK])dnl
972 hard_links="nottested"
973 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
974 # do not overwrite the value of need_locks provided by the user
975 AC_MSG_CHECKING([if we can lock with hard links])
978 ln conftest.a conftest.b 2>/dev/null && hard_links=no
980 ln conftest.a conftest.b 2>&5 || hard_links=no
981 ln conftest.a conftest.b 2>/dev/null && hard_links=no
982 AC_MSG_RESULT([$hard_links])
983 if test "$hard_links" = no; then
984 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
990 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
995 AC_DEFUN([AC_LIBTOOL_OBJDIR],
996 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
997 [rm -f .libs 2>/dev/null
998 mkdir .libs 2>/dev/null
999 if test -d .libs; then
1002 # MS-DOS does not allow filenames that begin with a dot.
1005 rmdir .libs 2>/dev/null])
1006 objdir=$lt_cv_objdir
1007 ])# AC_LIBTOOL_OBJDIR
1010 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1011 # ----------------------------------------------
1012 # Check hardcoding attributes.
1013 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1014 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1015 _LT_AC_TAGVAR(hardcode_action, $1)=
1016 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1017 test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1018 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
1020 # We can hardcode non-existant directories.
1021 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1022 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1023 # have to relink, otherwise we might link with an installed library
1024 # when we should be linking with a yet-to-be-installed one
1025 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1026 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1027 # Linking always hardcodes the temporary library directory.
1028 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1030 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1031 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1034 # We cannot hardcode anything, or else we can only hardcode existing
1036 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1038 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1040 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1041 # Fast installation is not supported
1042 enable_fast_install=no
1043 elif test "$shlibpath_overrides_runpath" = yes ||
1044 test "$enable_shared" = no; then
1045 # Fast installation is not necessary
1046 enable_fast_install=needless
1048 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1051 # AC_LIBTOOL_SYS_LIB_STRIP
1052 # ------------------------
1053 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1056 AC_MSG_CHECKING([whether stripping libraries is possible])
1057 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1058 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1059 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1060 AC_MSG_RESULT([yes])
1062 # FIXME - insert some real tests, host_os isn't really good enough
1065 if test -n "$STRIP" ; then
1066 striplib="$STRIP -x"
1067 AC_MSG_RESULT([yes])
1077 ])# AC_LIBTOOL_SYS_LIB_STRIP
1080 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1081 # -----------------------------
1082 # PORTME Fill in your ld.so characteristics
1083 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1084 [AC_MSG_CHECKING([dynamic linker characteristics])
1086 libname_spec='lib$name'
1094 shlibpath_overrides_runpath=unknown
1096 dynamic_linker="$host_os ld.so"
1097 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1098 if test "$GCC" = yes; then
1099 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1100 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1101 # if the path contains ";" then we assume it to be the separator
1102 # otherwise default to the standard path separator (i.e. ":") - it is
1103 # assumed that no part of a normal pathname contains ";" but that should
1104 # okay in the real world where ";" in dirpaths is itself problematic.
1105 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1107 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1110 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1112 need_lib_prefix=unknown
1113 hardcode_into_libs=no
1115 # when you set need_version to no, make sure it does not cause -set_version
1116 # flags to be left without arguments
1117 need_version=unknown
1122 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1123 shlibpath_var=LIBPATH
1125 # AIX 3 has no versioning support, so we append a major version to the name.
1126 soname_spec='${libname}${release}${shared_ext}$major'
1133 hardcode_into_libs=yes
1134 if test "$host_cpu" = ia64; then
1135 # AIX 5 supports IA64
1136 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1137 shlibpath_var=LD_LIBRARY_PATH
1139 # With GCC up to 2.95.x, collect2 would create an import file
1140 # for dependence libraries. The import file would start with
1141 # the line `#! .'. This would cause the generated library to
1142 # depend on `.', always an invalid library. This was fixed in
1143 # development snapshots of GCC prior to 3.0.
1145 aix4 | aix4.[[01]] | aix4.[[01]].*)
1146 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1148 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1155 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1156 # soname into executable. Probably we can add versioning support to
1157 # collect2, so additional links can be useful in future.
1158 if test "$aix_use_runtimelinking" = yes; then
1159 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1160 # instead of lib<name>.a to let people know that these are not
1161 # typical AIX shared libraries.
1162 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1164 # We preserve .a as extension for shared libraries through AIX4.2
1165 # and later when we are not doing run time linking.
1166 library_names_spec='${libname}${release}.a $libname.a'
1167 soname_spec='${libname}${release}${shared_ext}$major'
1169 shlibpath_var=LIBPATH
1174 library_names_spec='$libname.ixlibrary $libname.a'
1175 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1176 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 ${libname}_ixlibrary.a || exit 1; done'
1180 library_names_spec='${libname}${shared_ext}'
1181 dynamic_linker="$host_os ld.so"
1182 shlibpath_var=LIBRARY_PATH
1188 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1189 soname_spec='${libname}${release}${shared_ext}$major'
1190 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1191 shlibpath_var=LD_LIBRARY_PATH
1192 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1193 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1194 # the default ld.so.conf also contains /usr/contrib/lib and
1195 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1196 # libtool to hard-code these into programs
1199 cygwin* | mingw* | pw32*)
1200 version_type=windows
1205 case $GCC,$host_os in
1206 yes,cygwin* | yes,mingw* | yes,pw32*)
1207 library_names_spec='$libname.dll.a'
1208 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1209 postinstall_cmds='base_file=`basename \${file}`~
1210 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1211 dldir=$destdir/`dirname \$dlpath`~
1212 test -d \$dldir || mkdir -p \$dldir~
1213 $install_prog $dir/$dlname \$dldir/$dlname'
1214 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1215 dlpath=$dir/\$dldll~
1217 shlibpath_overrides_runpath=yes
1221 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1222 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1223 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1226 # MinGW DLLs use traditional 'lib' prefix
1227 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1228 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1229 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1230 # It is most probably a Windows format PATH printed by
1231 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1232 # path with ; separators, and with drive letters. We can handle the
1233 # drive letters (cygwin fileutils understands them), so leave them,
1234 # especially as we might pass files found there to a mingw objdump,
1235 # which wouldn't understand a cygwinified path. Ahh.
1236 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1238 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1242 # pw32 DLLs use 'pw' prefix rather than 'lib'
1243 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1249 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1252 dynamic_linker='Win32 ld.exe'
1253 # FIXME: first we should search . and the directory the executable is in
1257 darwin* | rhapsody*)
1258 dynamic_linker="$host_os dyld"
1262 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1263 soname_spec='${libname}${release}${major}$shared_ext'
1264 shlibpath_overrides_runpath=yes
1265 shlibpath_var=DYLD_LIBRARY_PATH
1266 shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
1267 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1268 if test "$GCC" = yes; then
1269 sys_lib_search_path_spec=`$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"`
1271 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1273 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1280 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1281 soname_spec='${libname}${release}${shared_ext}$major'
1282 shlibpath_var=LD_LIBRARY_PATH
1293 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1294 soname_spec='${libname}${release}${shared_ext}$major'
1295 shlibpath_var=LD_LIBRARY_PATH
1296 shlibpath_overrides_runpath=no
1297 hardcode_into_libs=yes
1298 dynamic_linker='GNU ld.so'
1302 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1303 version_type=freebsd-$objformat
1304 case $version_type in
1306 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1311 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1315 shlibpath_var=LD_LIBRARY_PATH
1318 shlibpath_overrides_runpath=yes
1320 freebsd3.[01]* | freebsdelf3.[01]*)
1321 shlibpath_overrides_runpath=yes
1322 hardcode_into_libs=yes
1325 shlibpath_overrides_runpath=no
1326 hardcode_into_libs=yes
1335 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1336 soname_spec='${libname}${release}${shared_ext}$major'
1337 shlibpath_var=LD_LIBRARY_PATH
1338 hardcode_into_libs=yes
1341 hpux9* | hpux10* | hpux11*)
1342 # Give a soname corresponding to the major version so that dld.sl refuses to
1343 # link against other versions.
1350 hardcode_into_libs=yes
1351 dynamic_linker="$host_os dld.so"
1352 shlibpath_var=LD_LIBRARY_PATH
1353 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1354 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1355 soname_spec='${libname}${release}${shared_ext}$major'
1356 if test "X$HPUX_IA64_MODE" = X32; then
1357 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1359 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1361 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1365 hardcode_into_libs=yes
1366 dynamic_linker="$host_os dld.sl"
1367 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1368 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1369 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1370 soname_spec='${libname}${release}${shared_ext}$major'
1371 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1372 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1376 dynamic_linker="$host_os dld.sl"
1377 shlibpath_var=SHLIB_PATH
1378 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1379 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1380 soname_spec='${libname}${release}${shared_ext}$major'
1383 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1384 postinstall_cmds='chmod 555 $lib'
1387 irix5* | irix6* | nonstopux*)
1389 nonstopux*) version_type=nonstopux ;;
1391 if test "$lt_cv_prog_gnu_ld" = yes; then
1399 soname_spec='${libname}${release}${shared_ext}$major'
1400 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1402 irix5* | nonstopux*)
1406 case $LD in # libtool.m4 will add one of these switches to LD
1407 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1408 libsuff= shlibsuff= libmagic=32-bit;;
1409 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1410 libsuff=32 shlibsuff=N32 libmagic=N32;;
1411 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1412 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1413 *) libsuff= shlibsuff= libmagic=never-match;;
1417 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1418 shlibpath_overrides_runpath=no
1419 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1420 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1421 hardcode_into_libs=yes
1424 # No shared lib support for Linux oldld, aout, or coff.
1425 linux*oldld* | linux*aout* | linux*coff*)
1429 # This must be Linux ELF.
1434 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1435 soname_spec='${libname}${release}${shared_ext}$major'
1436 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1437 shlibpath_var=LD_LIBRARY_PATH
1438 shlibpath_overrides_runpath=no
1439 # This implies no fast_install, which is unacceptable.
1440 # Some rework will be needed to allow for fast_install
1441 # before this can be enabled.
1442 hardcode_into_libs=yes
1444 # Append ld.so.conf contents to the search path
1445 if test -f /etc/ld.so.conf; then
1446 lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
1447 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1450 # We used to test for /lib/ld.so.1 and disable shared libraries on
1451 # powerpc, because MkLinux only supported shared libraries with the
1452 # GNU dynamic linker. Since this was broken with cross compilers,
1453 # most powerpc-linux boxes support dynamic linking these days and
1454 # people can always --disable-shared, the test was removed, and we
1455 # assume the GNU/Linux dynamic linker is in use.
1456 dynamic_linker='GNU/Linux ld.so'
1463 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1464 soname_spec='${libname}${release}${shared_ext}$major'
1465 shlibpath_var=LD_LIBRARY_PATH
1466 shlibpath_overrides_runpath=no
1467 hardcode_into_libs=yes
1468 dynamic_linker='GNU ld.so'
1475 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1476 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1477 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1478 dynamic_linker='NetBSD (a.out) ld.so'
1480 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1481 soname_spec='${libname}${release}${shared_ext}$major'
1482 dynamic_linker='NetBSD ld.elf_so'
1484 shlibpath_var=LD_LIBRARY_PATH
1485 shlibpath_overrides_runpath=yes
1486 hardcode_into_libs=yes
1491 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1492 shlibpath_var=LD_LIBRARY_PATH
1493 shlibpath_overrides_runpath=yes
1500 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1501 soname_spec='${libname}${release}${shared_ext}$major'
1502 shlibpath_var=LD_LIBRARY_PATH
1503 shlibpath_overrides_runpath=yes
1510 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1511 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1512 shlibpath_var=LD_LIBRARY_PATH
1513 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1515 openbsd2.[[89]] | openbsd2.[[89]].*)
1516 shlibpath_overrides_runpath=no
1519 shlibpath_overrides_runpath=yes
1523 shlibpath_overrides_runpath=yes
1528 libname_spec='$name'
1531 library_names_spec='$libname${shared_ext} $libname.a'
1532 dynamic_linker='OS/2 ld.exe'
1533 shlibpath_var=LIBPATH
1536 osf3* | osf4* | osf5*)
1540 soname_spec='${libname}${release}${shared_ext}$major'
1541 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1542 shlibpath_var=LD_LIBRARY_PATH
1543 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1544 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1549 soname_spec='${libname}${release}${shared_ext}$major'
1550 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1551 shlibpath_var=LD_LIBRARY_PATH
1558 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1559 soname_spec='${libname}${release}${shared_ext}$major'
1560 shlibpath_var=LD_LIBRARY_PATH
1561 shlibpath_overrides_runpath=yes
1562 hardcode_into_libs=yes
1563 # ldd complains unless libraries are executable
1564 postinstall_cmds='chmod +x $lib'
1569 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1570 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1571 shlibpath_var=LD_LIBRARY_PATH
1572 shlibpath_overrides_runpath=yes
1573 if test "$with_gnu_ld" = yes; then
1579 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1581 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1582 soname_spec='${libname}${release}${shared_ext}$major'
1583 shlibpath_var=LD_LIBRARY_PATH
1584 case $host_vendor in
1586 shlibpath_overrides_runpath=no
1588 export_dynamic_flag_spec='${wl}-Blargedynsym'
1589 runpath_var=LD_RUN_PATH
1597 shlibpath_overrides_runpath=no
1598 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1604 if test -d /usr/nec ;then
1606 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1607 soname_spec='$libname${shared_ext}.$major'
1608 shlibpath_var=LD_LIBRARY_PATH
1614 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1615 soname_spec='${libname}${release}${shared_ext}$major'
1616 shlibpath_var=LD_LIBRARY_PATH
1623 AC_MSG_RESULT([$dynamic_linker])
1624 test "$dynamic_linker" = no && can_build_shared=no
1625 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1630 AC_DEFUN([_LT_AC_TAGCONFIG],
1631 [AC_ARG_WITH([tags],
1632 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1633 [include additional configurations @<:@automatic@:>@])],
1634 [tagnames="$withval"])
1636 if test -f "$ltmain" && test -n "$tagnames"; then
1637 if test ! -f "${ofile}"; then
1638 AC_MSG_WARN([output file `$ofile' does not exist])
1641 if test -z "$LTCC"; then
1642 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1643 if test -z "$LTCC"; then
1644 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1646 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1650 # Extract list of available tagged configurations in $ofile.
1651 # Note that this assumes the entire list is on one line.
1652 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1654 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1655 for tagname in $tagnames; do
1657 # Check whether tagname contains only valid characters
1658 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1660 *) AC_MSG_ERROR([invalid tag name: $tagname])
1664 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1666 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1669 # Update the list of available tags.
1670 if test -n "$tagname"; then
1671 echo appending configuration tag \"$tagname\" to $ofile
1675 if test -n "$CXX" && test "X$CXX" != "Xno"; then
1676 AC_LIBTOOL_LANG_CXX_CONFIG
1683 if test -n "$F77" && test "X$F77" != "Xno"; then
1684 AC_LIBTOOL_LANG_F77_CONFIG
1691 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1692 AC_LIBTOOL_LANG_GCJ_CONFIG
1699 AC_LIBTOOL_LANG_RC_CONFIG
1703 AC_MSG_ERROR([Unsupported tag name: $tagname])
1707 # Append the new tag name to the list of available tags.
1708 if test -n "$tagname" ; then
1709 available_tags="$available_tags $tagname"
1715 # Now substitute the updated list of available tags.
1716 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1717 mv "${ofile}T" "$ofile"
1721 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1724 ])# _LT_AC_TAGCONFIG
1729 # enable checks for dlopen support
1730 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1731 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1732 ])# AC_LIBTOOL_DLOPEN
1735 # AC_LIBTOOL_WIN32_DLL
1736 # --------------------
1737 # declare package support for building win32 dll's
1738 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1739 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1740 ])# AC_LIBTOOL_WIN32_DLL
1743 # AC_ENABLE_SHARED([DEFAULT])
1744 # ---------------------------
1745 # implement the --enable-shared flag
1746 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1747 AC_DEFUN([AC_ENABLE_SHARED],
1748 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1749 AC_ARG_ENABLE([shared],
1750 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1751 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1752 [p=${PACKAGE-default}
1754 yes) enable_shared=yes ;;
1755 no) enable_shared=no ;;
1758 # Look at the argument we got. We use all the common list separators.
1759 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1760 for pkg in $enableval; do
1762 if test "X$pkg" = "X$p"; then
1769 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1770 ])# AC_ENABLE_SHARED
1775 #- set the default shared flag to --disable-shared
1776 AC_DEFUN([AC_DISABLE_SHARED],
1777 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1778 AC_ENABLE_SHARED(no)
1779 ])# AC_DISABLE_SHARED
1782 # AC_ENABLE_STATIC([DEFAULT])
1783 # ---------------------------
1784 # implement the --enable-static flag
1785 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1786 AC_DEFUN([AC_ENABLE_STATIC],
1787 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1788 AC_ARG_ENABLE([static],
1789 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1790 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1791 [p=${PACKAGE-default}
1793 yes) enable_static=yes ;;
1794 no) enable_static=no ;;
1797 # Look at the argument we got. We use all the common list separators.
1798 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1799 for pkg in $enableval; do
1801 if test "X$pkg" = "X$p"; then
1808 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1809 ])# AC_ENABLE_STATIC
1814 # set the default static flag to --disable-static
1815 AC_DEFUN([AC_DISABLE_STATIC],
1816 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1817 AC_ENABLE_STATIC(no)
1818 ])# AC_DISABLE_STATIC
1821 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1822 # ---------------------------------
1823 # implement the --enable-fast-install flag
1824 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1825 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1826 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1827 AC_ARG_ENABLE([fast-install],
1828 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1829 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1830 [p=${PACKAGE-default}
1832 yes) enable_fast_install=yes ;;
1833 no) enable_fast_install=no ;;
1835 enable_fast_install=no
1836 # Look at the argument we got. We use all the common list separators.
1837 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1838 for pkg in $enableval; do
1840 if test "X$pkg" = "X$p"; then
1841 enable_fast_install=yes
1847 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1848 ])# AC_ENABLE_FAST_INSTALL
1851 # AC_DISABLE_FAST_INSTALL
1852 # -----------------------
1853 # set the default to --disable-fast-install
1854 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1855 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1856 AC_ENABLE_FAST_INSTALL(no)
1857 ])# AC_DISABLE_FAST_INSTALL
1860 # AC_LIBTOOL_PICMODE([MODE])
1861 # --------------------------
1862 # implement the --with-pic flag
1863 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1864 AC_DEFUN([AC_LIBTOOL_PICMODE],
1865 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1866 pic_mode=ifelse($#,1,$1,default)
1867 ])# AC_LIBTOOL_PICMODE
1872 # This is predefined starting with Autoconf 2.54, so this conditional
1873 # definition can be removed once we require Autoconf 2.54 or later.
1874 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1875 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1876 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1877 then ac_cv_prog_egrep='grep -E'
1878 else ac_cv_prog_egrep='egrep'
1880 EGREP=$ac_cv_prog_egrep
1885 # AC_PATH_TOOL_PREFIX
1886 # -------------------
1887 # find a file program which can recognise shared library
1888 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1889 [AC_REQUIRE([AC_PROG_EGREP])dnl
1890 AC_MSG_CHECKING([for $1])
1891 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1893 [[\\/*] | ?:[\\/]*])
1894 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1897 lt_save_MAGIC_CMD="$MAGIC_CMD"
1898 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1899 dnl $ac_dummy forces splitting on constant user-supplied paths.
1900 dnl POSIX.2 word splitting is done only on the output of word expansions,
1901 dnl not every word. This closes a longstanding sh security hole.
1902 ac_dummy="ifelse([$2], , $PATH, [$2])"
1903 for ac_dir in $ac_dummy; do
1905 test -z "$ac_dir" && ac_dir=.
1906 if test -f $ac_dir/$1; then
1907 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1908 if test -n "$file_magic_test_file"; then
1909 case $deplibs_check_method in
1911 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1912 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1913 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1914 $EGREP "$file_magic_regex" > /dev/null; then
1919 *** Warning: the command libtool uses to detect shared libraries,
1920 *** $file_magic_cmd, produces output that libtool cannot recognize.
1921 *** The result is that libtool may fail to recognize shared libraries
1922 *** as such. This will affect the creation of libtool libraries that
1923 *** depend on shared libraries, but programs linked with such libtool
1924 *** libraries will work regardless of this problem. Nevertheless, you
1925 *** may want to report the problem to your system manager and/or to
1926 *** bug-libtool@gnu.org
1936 MAGIC_CMD="$lt_save_MAGIC_CMD"
1939 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1940 if test -n "$MAGIC_CMD"; then
1941 AC_MSG_RESULT($MAGIC_CMD)
1945 ])# AC_PATH_TOOL_PREFIX
1950 # find a file program which can recognise a shared library
1951 AC_DEFUN([AC_PATH_MAGIC],
1952 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1953 if test -z "$lt_cv_path_MAGIC_CMD"; then
1954 if test -n "$ac_tool_prefix"; then
1955 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1965 # find the pathname to the GNU or non-GNU linker
1966 AC_DEFUN([AC_PROG_LD],
1967 [AC_ARG_WITH([gnu-ld],
1968 [AC_HELP_STRING([--with-gnu-ld],
1969 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
1970 [test "$withval" = no || with_gnu_ld=yes],
1972 AC_REQUIRE([LT_AC_PROG_SED])dnl
1973 AC_REQUIRE([AC_PROG_CC])dnl
1974 AC_REQUIRE([AC_CANONICAL_HOST])dnl
1975 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1977 if test "$GCC" = yes; then
1978 # Check if gcc -print-prog-name=ld gives a path.
1979 AC_MSG_CHECKING([for ld used by $CC])
1982 # gcc leaves a trailing carriage return which upsets mingw
1983 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1985 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1988 # Accept absolute paths.
1989 [[\\/]]* | ?:[[\\/]]*)
1990 re_direlt='/[[^/]][[^/]]*/\.\./'
1991 # Canonicalize the pathname of ld
1992 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
1993 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1994 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
1996 test -z "$LD" && LD="$ac_prog"
1999 # If it fails, then pretend we aren't using GCC.
2003 # If it is relative, then search for the first ld in PATH.
2007 elif test "$with_gnu_ld" = yes; then
2008 AC_MSG_CHECKING([for GNU ld])
2010 AC_MSG_CHECKING([for non-GNU ld])
2012 AC_CACHE_VAL(lt_cv_path_LD,
2013 [if test -z "$LD"; then
2014 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2015 for ac_dir in $PATH; do
2017 test -z "$ac_dir" && ac_dir=.
2018 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2019 lt_cv_path_LD="$ac_dir/$ac_prog"
2020 # Check to see if the program is GNU ld. I'd rather use --version,
2021 # but apparently some GNU ld's only accept -v.
2022 # Break only if it was the GNU/non-GNU ld that we prefer.
2023 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2024 *GNU* | *'with BFD'*)
2025 test "$with_gnu_ld" != no && break
2028 test "$with_gnu_ld" != yes && break
2035 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2038 if test -n "$LD"; then
2043 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2050 AC_DEFUN([AC_PROG_LD_GNU],
2051 [AC_REQUIRE([AC_PROG_EGREP])dnl
2052 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2053 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2054 case `$LD -v 2>&1 </dev/null` in
2055 *GNU* | *'with BFD'*)
2056 lt_cv_prog_gnu_ld=yes
2059 lt_cv_prog_gnu_ld=no
2062 with_gnu_ld=$lt_cv_prog_gnu_ld
2066 # AC_PROG_LD_RELOAD_FLAG
2067 # ----------------------
2068 # find reload flag for linker
2069 # -- PORTME Some linkers may need a different reload flag.
2070 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2071 [AC_CACHE_CHECK([for $LD option to reload object files],
2072 lt_cv_ld_reload_flag,
2073 [lt_cv_ld_reload_flag='-r'])
2074 reload_flag=$lt_cv_ld_reload_flag
2075 case $reload_flag in
2077 *) reload_flag=" $reload_flag" ;;
2079 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2080 ])# AC_PROG_LD_RELOAD_FLAG
2083 # AC_DEPLIBS_CHECK_METHOD
2084 # -----------------------
2085 # how to check for library dependencies
2086 # -- PORTME fill in with the dynamic library characteristics
2087 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2088 [AC_CACHE_CHECK([how to recognise dependent libraries],
2089 lt_cv_deplibs_check_method,
2090 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2091 lt_cv_file_magic_test_file=
2092 lt_cv_deplibs_check_method='unknown'
2093 # Need to set the preceding variable on all platforms that support
2094 # interlibrary dependencies.
2095 # 'none' -- dependencies not supported.
2096 # `unknown' -- same as none, but documents that we really don't know.
2097 # 'pass_all' -- all dependencies passed with no checks.
2098 # 'test_compile' -- check by making test program.
2099 # 'file_magic [[regex]]' -- check by looking for files in library path
2100 # which responds to the $file_magic_cmd with a given extended regex.
2101 # If you have `file' or equivalent on your system and you're not sure
2102 # whether `pass_all' will *always* work, you probably want this one.
2106 lt_cv_deplibs_check_method=pass_all
2110 lt_cv_deplibs_check_method=pass_all
2114 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2115 lt_cv_file_magic_cmd='/usr/bin/file -L'
2116 lt_cv_file_magic_test_file=/shlib/libc.so
2120 # func_win32_libid is a shell function defined in ltmain.sh
2121 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2122 lt_cv_file_magic_cmd='func_win32_libid'
2126 # Base MSYS/MinGW do not provide the 'file' command needed by
2127 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2128 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2129 lt_cv_file_magic_cmd='$OBJDUMP -f'
2132 darwin* | rhapsody*)
2133 lt_cv_deplibs_check_method=pass_all
2136 freebsd* | kfreebsd*-gnu)
2137 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2140 # Not sure whether the presence of OpenBSD here was a mistake.
2141 # Let's accept both of them until this is cleared up.
2142 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2143 lt_cv_file_magic_cmd=/usr/bin/file
2144 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2148 lt_cv_deplibs_check_method=pass_all
2153 lt_cv_deplibs_check_method=pass_all
2156 hpux10.20* | hpux11*)
2157 lt_cv_file_magic_cmd=/usr/bin/file
2160 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2161 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2164 [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]']
2165 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2168 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2169 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2174 irix5* | irix6* | nonstopux*)
2176 *-32|*"-32 ") libmagic=32-bit;;
2177 *-n32|*"-n32 ") libmagic=N32;;
2178 *-64|*"-64 ") libmagic=64-bit;;
2179 *) libmagic=never-match;;
2181 lt_cv_deplibs_check_method=pass_all
2184 # This must be Linux ELF.
2187 alpha*|hppa*|i*86|ia64*|m68*|mips*|powerpc*|sparc*|s390*|sh*)
2188 lt_cv_deplibs_check_method=pass_all ;;
2190 # glibc up to 2.1.1 does not perform some relocations on ARM
2191 # this will be overridden with pass_all, but let us keep it just in case
2192 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
2194 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2195 lt_cv_deplibs_check_method=pass_all
2199 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2200 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2202 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2207 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2208 lt_cv_file_magic_cmd=/usr/bin/file
2209 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2213 lt_cv_deplibs_check_method=unknown
2217 lt_cv_file_magic_cmd=/usr/bin/file
2218 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2219 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2220 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
2222 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
2226 osf3* | osf4* | osf5*)
2227 lt_cv_deplibs_check_method=pass_all
2231 lt_cv_deplibs_check_method=pass_all
2235 lt_cv_deplibs_check_method=pass_all
2238 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2239 case $host_vendor in
2241 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2242 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2245 lt_cv_deplibs_check_method=pass_all
2248 lt_cv_file_magic_cmd='/bin/file'
2249 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2252 lt_cv_file_magic_cmd='/bin/file'
2253 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2254 lt_cv_file_magic_test_file=/lib/libc.so
2257 lt_cv_deplibs_check_method=pass_all
2262 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2263 lt_cv_deplibs_check_method=pass_all
2267 file_magic_cmd=$lt_cv_file_magic_cmd
2268 deplibs_check_method=$lt_cv_deplibs_check_method
2269 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2270 ])# AC_DEPLIBS_CHECK_METHOD
2275 # find the pathname to a BSD-compatible name lister
2276 AC_DEFUN([AC_PROG_NM],
2277 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2278 [if test -n "$NM"; then
2279 # Let the user override the test.
2282 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2283 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2285 test -z "$ac_dir" && ac_dir=.
2286 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2287 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2288 # Check to see if the nm accepts a BSD-compat flag.
2289 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2290 # nm: unknown option "B" ignored
2291 # Tru64's nm complains that /dev/null is an invalid object file
2292 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2293 */dev/null* | *'Invalid file or object type'*)
2294 lt_cv_path_NM="$tmp_nm -B"
2298 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2300 lt_cv_path_NM="$tmp_nm -p"
2304 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2305 continue # so that we can try to find one that supports BSD flags
2312 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2320 # check for math library
2321 AC_DEFUN([AC_CHECK_LIBM],
2322 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2325 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2326 # These system don't have libm, or don't need it
2329 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2330 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2333 AC_CHECK_LIB(m, cos, LIBM="-lm")
2339 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2340 # -----------------------------------
2341 # sets LIBLTDL to the link flags for the libltdl convenience library and
2342 # LTDLINCL to the include flags for the libltdl header and adds
2343 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2344 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2345 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2346 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2347 # '${top_srcdir}/' (note the single quotes!). If your package is not
2348 # flat and you're not using automake, define top_builddir and
2349 # top_srcdir appropriately in the Makefiles.
2350 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2351 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2352 case $enable_ltdl_convenience in
2353 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2354 "") enable_ltdl_convenience=yes
2355 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2357 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2358 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2359 # For backwards non-gettext consistent compatibility...
2361 ])# AC_LIBLTDL_CONVENIENCE
2364 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2365 # -----------------------------------
2366 # sets LIBLTDL to the link flags for the libltdl installable library and
2367 # LTDLINCL to the include flags for the libltdl header and adds
2368 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2369 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2370 # DIRECTORY is not provided and an installed libltdl is not found, it is
2371 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2372 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2373 # quotes!). If your package is not flat and you're not using automake,
2374 # define top_builddir and top_srcdir appropriately in the Makefiles.
2375 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2376 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2377 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2378 AC_CHECK_LIB(ltdl, lt_dlinit,
2379 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2380 [if test x"$enable_ltdl_install" = xno; then
2381 AC_MSG_WARN([libltdl not installed, but installation disabled])
2383 enable_ltdl_install=yes
2386 if test x"$enable_ltdl_install" = x"yes"; then
2387 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2388 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2389 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2391 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2395 # For backwards non-gettext consistent compatibility...
2397 ])# AC_LIBLTDL_INSTALLABLE
2402 # enable support for C++ libraries
2403 AC_DEFUN([AC_LIBTOOL_CXX],
2404 [AC_REQUIRE([_LT_AC_LANG_CXX])
2410 AC_DEFUN([_LT_AC_LANG_CXX],
2411 [AC_REQUIRE([AC_PROG_CXX])
2412 AC_REQUIRE([AC_PROG_CXXCPP])
2413 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2419 # enable support for Fortran 77 libraries
2420 AC_DEFUN([AC_LIBTOOL_F77],
2421 [AC_REQUIRE([_LT_AC_LANG_F77])
2427 AC_DEFUN([_LT_AC_LANG_F77],
2428 [AC_REQUIRE([AC_PROG_F77])
2429 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2435 # enable support for GCJ libraries
2436 AC_DEFUN([AC_LIBTOOL_GCJ],
2437 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2443 AC_DEFUN([_LT_AC_LANG_GCJ],
2444 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2445 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2446 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2447 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2448 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2449 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2450 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2456 # enable support for Windows resource files
2457 AC_DEFUN([AC_LIBTOOL_RC],
2458 [AC_REQUIRE([LT_AC_PROG_RC])
2459 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2463 # AC_LIBTOOL_LANG_C_CONFIG
2464 # ------------------------
2465 # Ensure that the configuration vars for the C compiler are
2466 # suitably defined. Those variables are subsequently used by
2467 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2468 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2469 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2473 # Source file extension for C test sources.
2476 # Object file extension for compiled C test sources.
2478 _LT_AC_TAGVAR(objext, $1)=$objext
2480 # Code to be used in simple compile tests
2481 lt_simple_compile_test_code="int some_variable = 0;\n"
2483 # Code to be used in simple link tests
2484 lt_simple_link_test_code='int main(){return(0);}\n'
2489 # Check for any special shared library compilation flags.
2491 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2492 if test "$GCC" = no; then
2495 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2499 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2500 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2501 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2503 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2504 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2510 # Check to make sure the static flag actually works.
2512 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2513 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2514 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2516 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2520 ## There is no encapsulation within the following macros, do not change
2521 ## the running order or otherwise move them around unless you know exactly
2522 ## what you are doing...
2523 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2524 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2525 AC_LIBTOOL_PROG_CC_C_O($1)
2526 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2527 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2528 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2529 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2530 AC_LIBTOOL_SYS_LIB_STRIP
2531 AC_LIBTOOL_DLOPEN_SELF($1)
2533 # Report which librarie types wil actually be built
2534 AC_MSG_CHECKING([if libtool supports shared libraries])
2535 AC_MSG_RESULT([$can_build_shared])
2537 AC_MSG_CHECKING([whether to build shared libraries])
2538 test "$can_build_shared" = "no" && enable_shared=no
2540 # On AIX, shared libraries and static libraries use the same namespace, and
2541 # are all built from PIC.
2544 test "$enable_shared" = yes && enable_static=no
2545 if test -n "$RANLIB"; then
2546 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2547 postinstall_cmds='$RANLIB $lib'
2552 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2553 test "$enable_shared" = yes && enable_static=no
2556 darwin* | rhapsody*)
2557 if test "$GCC" = yes; then
2558 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2560 rhapsody* | darwin1.[[012]])
2561 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2564 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2565 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2567 case ${MACOSX_DEPLOYMENT_TARGET} in
2569 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2572 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2578 output_verbose_link_cmd='echo'
2579 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
2580 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2581 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2582 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2583 _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}'
2584 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2585 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2586 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2587 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2588 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2590 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2594 AC_MSG_RESULT([$enable_shared])
2596 AC_MSG_CHECKING([whether to build static libraries])
2597 # Make sure either enable_shared or enable_static is yes.
2598 test "$enable_shared" = yes || enable_static=yes
2599 AC_MSG_RESULT([$enable_static])
2601 AC_LIBTOOL_CONFIG($1)
2605 ])# AC_LIBTOOL_LANG_C_CONFIG
2608 # AC_LIBTOOL_LANG_CXX_CONFIG
2609 # --------------------------
2610 # Ensure that the configuration vars for the C compiler are
2611 # suitably defined. Those variables are subsequently used by
2612 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2613 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2614 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2616 AC_REQUIRE([AC_PROG_CXX])
2617 AC_REQUIRE([AC_PROG_CXXCPP])
2619 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2620 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2621 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2622 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2623 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2624 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2625 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2626 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2627 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2628 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2629 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2630 _LT_AC_TAGVAR(module_cmds, $1)=
2631 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2632 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2633 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2634 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2635 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2636 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2638 # Dependencies to place before and after the object being linked:
2639 _LT_AC_TAGVAR(predep_objects, $1)=
2640 _LT_AC_TAGVAR(postdep_objects, $1)=
2641 _LT_AC_TAGVAR(predeps, $1)=
2642 _LT_AC_TAGVAR(postdeps, $1)=
2643 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2645 # Source file extension for C++ test sources.
2648 # Object file extension for compiled C++ test sources.
2650 _LT_AC_TAGVAR(objext, $1)=$objext
2652 # Code to be used in simple compile tests
2653 lt_simple_compile_test_code="int some_variable = 0;\n"
2655 # Code to be used in simple link tests
2656 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2658 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2661 # Allow CC to be a program name with arguments.
2666 lt_save_with_gnu_ld=$with_gnu_ld
2667 lt_save_path_LD=$lt_cv_path_LD
2668 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2669 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2671 unset lt_cv_prog_gnu_ld
2673 if test -n "${lt_cv_path_LDCXX+set}"; then
2674 lt_cv_path_LD=$lt_cv_path_LDCXX
2678 test -z "${LDCXX+set}" || LD=$LDCXX
2681 _LT_AC_TAGVAR(compiler, $1)=$CC
2682 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2684 # We don't want -fno-exception wen compiling C++ code, so set the
2685 # no_builtin_flag separately
2686 if test "$GXX" = yes; then
2687 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2689 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2692 if test "$GXX" = yes; then
2693 # Set up default GNU C++ configuration
2697 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2698 # archiving commands below assume that GNU ld is being used.
2699 if test "$with_gnu_ld" = yes; then
2700 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2701 _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'
2703 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2704 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2706 # If archive_cmds runs LD, not CC, wlarc should be empty
2707 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2708 # investigate it a little bit more. (MM)
2711 # ancient GNU ld didn't support --whole-archive et. al.
2712 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2713 grep 'no-whole-archive' > /dev/null; then
2714 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2716 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2722 # A generic and very simple default shared library creation
2723 # command for GNU C++ for the case where it uses the native
2724 # linker, instead of GNU ld. If possible, this setting should
2725 # overridden to take advantage of the native linker features on
2726 # the platform it is being used on.
2727 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2730 # Commands to make compiler produce verbose output that lists
2731 # what "hidden" libraries, object files and flags are used when
2732 # linking a shared library.
2733 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2741 # PORTME: fill in a description of your system's C++ link characteristics
2742 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2743 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2746 # FIXME: insert proper C++ library support
2747 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2750 if test "$host_cpu" = ia64; then
2751 # On IA64, the linker does run time linking by default, so we don't
2752 # have to do anything special.
2753 aix_use_runtimelinking=no
2754 exp_sym_flag='-Bexport'
2757 aix_use_runtimelinking=no
2759 # Test if we are trying to use run time linking or normal
2760 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2761 # need to do runtime linking.
2762 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2763 for ld_flag in $LDFLAGS; do
2766 aix_use_runtimelinking=yes
2773 exp_sym_flag='-bexport'
2774 no_entry_flag='-bnoentry'
2777 # When large executables or shared objects are built, AIX ld can
2778 # have problems creating the table of contents. If linking a library
2779 # or program results in "error TOC overflow" add -mminimal-toc to
2780 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2781 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2783 _LT_AC_TAGVAR(archive_cmds, $1)=''
2784 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2785 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2786 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2788 if test "$GXX" = yes; then
2789 case $host_os in aix4.[012]|aix4.[012].*)
2790 # We only want to do this on AIX 4.2 and lower, the check
2791 # below for broken collect2 doesn't work under 4.3+
2792 collect2name=`${CC} -print-prog-name=collect2`
2793 if test -f "$collect2name" && \
2794 strings "$collect2name" | grep resolve_lib_name >/dev/null
2796 # We have reworked collect2
2797 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2799 # We have old collect2
2800 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2801 # It fails to find uninstalled libraries when the uninstalled
2802 # path is not listed in the libpath. Setting hardcode_minus_L
2803 # to unsupported forces relinking
2804 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2805 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2806 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2809 shared_flag='-shared'
2812 if test "$host_cpu" = ia64; then
2813 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2814 # chokes on -Wl,-G. The following line is correct:
2817 if test "$aix_use_runtimelinking" = yes; then
2818 shared_flag='${wl}-G'
2820 shared_flag='${wl}-bM:SRE'
2825 # It seems that -bexpall does not export symbols beginning with
2826 # underscore (_), so it is better to generate a list of symbols to export.
2827 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2828 if test "$aix_use_runtimelinking" = yes; then
2829 # Warning - without using the other runtime loading flags (-brtl),
2830 # -berok will link without error, but may produce a broken library.
2831 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2832 # Determine the default libpath from the value encoded in an empty executable.
2833 _LT_AC_SYS_LIBPATH_AIX
2834 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2836 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2838 if test "$host_cpu" = ia64; then
2839 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2840 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2841 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2843 # Determine the default libpath from the value encoded in an empty executable.
2844 _LT_AC_SYS_LIBPATH_AIX
2845 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2846 # Warning - without using the other run time loading flags,
2847 # -berok will link without error, but may produce a broken library.
2848 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2849 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2850 # -bexpall does not export symbols beginning with underscore (_)
2851 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2852 # Exported symbols can be pulled into shared objects from archives
2853 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2854 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2855 # This is similar to how AIX traditionally builds it's shared libraries.
2856 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
2861 case $cc_basename in
2863 # FIXME: insert proper C++ library support
2864 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2869 cygwin* | mingw* | pw32*)
2870 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2871 # as there is no search path for DLLs.
2872 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2873 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2874 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2875 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2877 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2878 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2879 # If the export-symbols file already is a .def file (1st line
2880 # is EXPORTS), use it as is; otherwise, prepend...
2881 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2882 cp $export_symbols $output_objdir/$soname.def;
2884 echo EXPORTS > $output_objdir/$soname.def;
2885 cat $export_symbols >> $output_objdir/$soname.def;
2887 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2889 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2893 darwin* | rhapsody*)
2894 if test "$GXX" = yes; then
2895 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2897 rhapsody* | darwin1.[[012]])
2898 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2901 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2902 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2904 case ${MACOSX_DEPLOYMENT_TARGET} in
2906 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2909 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2915 lt_int_apple_cc_single_mod=no
2916 output_verbose_link_cmd='echo'
2917 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
2918 lt_int_apple_cc_single_mod=yes
2920 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2921 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2923 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2925 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2927 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2928 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2929 _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}'
2931 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2933 _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}'
2934 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2935 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2936 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2937 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2938 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2940 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2945 case $cc_basename in
2947 # FIXME: insert proper C++ library support
2948 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2951 # Green Hills C++ Compiler
2952 # FIXME: insert proper C++ library support
2953 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2956 # FIXME: insert proper C++ library support
2957 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2962 # C++ shared libraries reported to be fairly broken before switch to ELF
2963 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2966 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2968 freebsd* | kfreebsd*-gnu)
2969 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2971 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2976 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2977 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2978 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2979 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2980 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2981 # but as the default
2982 # location of the library.
2984 case $cc_basename in
2986 # FIXME: insert proper C++ library support
2987 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2990 _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 $lib'
2991 # Commands to make compiler produce verbose output that lists
2992 # what "hidden" libraries, object files and flags are used when
2993 # linking a shared library.
2995 # There doesn't appear to be a way to prevent this compiler from
2996 # explicitly linking system object files so we need to strip them
2997 # from the output so that they don't get included in the library
2999 output_verbose_link_cmd='templist=`($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 $list'
3002 if test "$GXX" = yes; then
3003 _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'
3005 # FIXME: insert proper C++ library support
3006 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3012 if test $with_gnu_ld = no; then
3015 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3016 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3017 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3020 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3023 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3024 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3025 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3031 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3032 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3035 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3036 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3037 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3038 # but as the default
3039 # location of the library.
3042 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3043 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3044 # but as the default
3045 # location of the library.
3049 case $cc_basename in
3051 # FIXME: insert proper C++ library support
3052 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3057 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3060 _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 $compiler_flags'
3063 # Commands to make compiler produce verbose output that lists
3064 # what "hidden" libraries, object files and flags are used when
3065 # linking a shared library.
3067 # There doesn't appear to be a way to prevent this compiler from
3068 # explicitly linking system object files so we need to strip them
3069 # from the output so that they don't get included in the library
3071 output_verbose_link_cmd='templist=`($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 $list'
3074 if test "$GXX" = yes; then
3075 if test $with_gnu_ld = no; then
3078 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3081 _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'
3086 # FIXME: insert proper C++ library support
3087 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3093 case $cc_basename in
3096 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3098 # Archives containing C++ object files must be created using
3099 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3100 # necessary to make sure instantiated templates are included
3102 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3105 if test "$GXX" = yes; then
3106 if test "$with_gnu_ld" = no; then
3107 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3109 _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'
3112 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3115 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3116 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3119 case $cc_basename in
3121 # Kuck and Associates, Inc. (KAI) C++ Compiler
3123 # KCC will only create a shared library if the output file
3124 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3125 # to its proper name (with version) after linking.
3126 _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'
3127 _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 $lib'
3128 # Commands to make compiler produce verbose output that lists
3129 # what "hidden" libraries, object files and flags are used when
3130 # linking a shared library.
3132 # There doesn't appear to be a way to prevent this compiler from
3133 # explicitly linking system object files so we need to strip them
3134 # from the output so that they don't get included in the library
3136 output_verbose_link_cmd='templist=`$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'
3138 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3139 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3141 # Archives containing C++ object files must be created using
3142 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3143 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3148 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3149 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3150 _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'
3151 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3152 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3153 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3157 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3158 _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'
3160 runpath_var=LD_RUN_PATH
3161 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3162 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3164 # Commands to make compiler produce verbose output that lists
3165 # what "hidden" libraries, object files and flags are used when
3166 # linking a shared library.
3168 # There doesn't appear to be a way to prevent this compiler from
3169 # explicitly linking system object files so we need to strip them
3170 # from the output so that they don't get included in the library
3172 output_verbose_link_cmd='templist=`$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'
3177 # FIXME: insert proper C++ library support
3178 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3181 # FIXME: insert proper C++ library support
3182 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3185 case $cc_basename in
3187 # FIXME: insert proper C++ library support
3188 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3191 # FIXME: insert proper C++ library support
3192 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3197 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3198 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3200 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3201 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3202 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3204 # Workaround some broken pre-1.5 toolchains
3205 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3208 case $cc_basename in
3210 # Kuck and Associates, Inc. (KAI) C++ Compiler
3212 # KCC will only create a shared library if the output file
3213 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3214 # to its proper name (with version) after linking.
3215 _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'
3217 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3218 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3220 # Archives containing C++ object files must be created using
3221 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3222 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3226 # Rational C++ 2.4.1
3227 # FIXME: insert proper C++ library support
3228 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3231 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3232 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3234 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3235 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3237 # Commands to make compiler produce verbose output that lists
3238 # what "hidden" libraries, object files and flags are used when
3239 # linking a shared library.
3241 # There doesn't appear to be a way to prevent this compiler from
3242 # explicitly linking system object files so we need to strip them
3243 # from the output so that they don't get included in the library
3245 output_verbose_link_cmd='templist=`$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 $list'
3248 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3249 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3250 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3252 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3253 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3255 # Commands to make compiler produce verbose output that lists
3256 # what "hidden" libraries, object files and flags are used when
3257 # linking a shared library.
3258 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3261 # FIXME: insert proper C++ library support
3262 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3268 case $cc_basename in
3270 # Kuck and Associates, Inc. (KAI) C++ Compiler
3272 # KCC will only create a shared library if the output file
3273 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3274 # to its proper name (with version) after linking.
3275 _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'
3277 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3278 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3280 # Archives containing C++ object files must be created using
3281 # the KAI C++ compiler.
3282 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3285 # Rational C++ 2.4.1
3286 # FIXME: insert proper C++ library support
3287 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3290 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3291 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3292 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3293 echo "-hidden">> $lib.exp~
3294 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry $objdir/so_locations -o $lib~
3297 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3298 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3300 # Commands to make compiler produce verbose output that lists
3301 # what "hidden" libraries, object files and flags are used when
3302 # linking a shared library.
3304 # There doesn't appear to be a way to prevent this compiler from
3305 # explicitly linking system object files so we need to strip them
3306 # from the output so that they don't get included in the library
3308 output_verbose_link_cmd='templist=`$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 $list'
3311 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3312 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3313 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3315 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3316 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3318 # Commands to make compiler produce verbose output that lists
3319 # what "hidden" libraries, object files and flags are used when
3320 # linking a shared library.
3321 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3324 # FIXME: insert proper C++ library support
3325 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3331 # FIXME: insert proper C++ library support
3332 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3335 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3336 case $cc_basename in
3338 # FIXME: insert proper C++ library support
3339 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3342 # FIXME: insert proper C++ library support
3343 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3348 case $cc_basename in
3351 # FIXME: insert proper C++ library support
3352 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3356 # FIXME: insert proper C++ library support
3357 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3360 # FIXME: insert proper C++ library support
3361 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3366 case $cc_basename in
3368 # Sun C++ 4.2, 5.x and Centerline C++
3369 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3370 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3371 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3372 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3374 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3375 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3377 solaris2.[0-5] | solaris2.[0-5].*) ;;
3379 # The C++ compiler is used as linker so we must use $wl
3380 # flag to pass the commands to the underlying system
3382 # Supported since Solaris 2.6 (maybe 2.5.1?)
3383 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3386 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3388 # Commands to make compiler produce verbose output that lists
3389 # what "hidden" libraries, object files and flags are used when
3390 # linking a shared library.
3392 # There doesn't appear to be a way to prevent this compiler from
3393 # explicitly linking system object files so we need to strip them
3394 # from the output so that they don't get included in the library
3396 output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3398 # Archives containing C++ object files must be created using
3399 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3400 # necessary to make sure instantiated templates are included
3402 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3405 # Green Hills C++ Compiler
3406 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3408 # The C++ compiler must be used to create the archive.
3409 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3412 # GNU C++ compiler with Solaris linker
3413 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3414 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3415 if $CC --version | grep -v '^2\.7' > /dev/null; then
3416 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3417 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3418 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3420 # Commands to make compiler produce verbose output that lists
3421 # what "hidden" libraries, object files and flags are used when
3422 # linking a shared library.
3423 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3425 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3427 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3428 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3429 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3431 # Commands to make compiler produce verbose output that lists
3432 # what "hidden" libraries, object files and flags are used when
3433 # linking a shared library.
3434 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3437 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3442 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3443 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3446 case $cc_basename in
3448 # NonStop-UX NCC 3.20
3449 # FIXME: insert proper C++ library support
3450 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3453 # FIXME: insert proper C++ library support
3454 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3459 # FIXME: insert proper C++ library support
3460 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3463 # FIXME: insert proper C++ library support
3464 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3467 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3468 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3470 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3471 _LT_AC_TAGVAR(LD, $1)="$LD"
3474 ## There is no encapsulation within the following macros, do not change
3475 ## the running order or otherwise move them around unless you know exactly
3476 ## what you are doing...
3477 AC_LIBTOOL_POSTDEP_PREDEP($1)
3478 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3479 AC_LIBTOOL_PROG_CC_C_O($1)
3480 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3481 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3482 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3483 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3484 AC_LIBTOOL_SYS_LIB_STRIP
3485 AC_LIBTOOL_DLOPEN_SELF($1)
3487 AC_LIBTOOL_CONFIG($1)
3494 with_gnu_ldcxx=$with_gnu_ld
3495 with_gnu_ld=$lt_save_with_gnu_ld
3496 lt_cv_path_LDCXX=$lt_cv_path_LD
3497 lt_cv_path_LD=$lt_save_path_LD
3498 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3499 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3500 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3502 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3503 # ------------------------
3504 # Figure out "hidden" library dependencies from verbose
3505 # compiler output when linking a shared library.
3506 # Parse the compiler output and extract the necessary
3507 # objects, libraries and library flags.
3508 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3509 dnl we can't use the lt_simple_compile_test_code here,
3510 dnl because it contains code intended for an executable,
3511 dnl not a library. It's possible we should let each
3512 dnl tag define a new lt_????_link_test_code variable,
3513 dnl but it's only used here...
3514 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3516 void foo (void) { a = 0; }
3518 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3522 Foo (void) { a = 0; }
3527 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3535 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3538 public void bar (void) {
3544 dnl Parse the compiler output and extract the necessary
3545 dnl objects, libraries and library flags.
3546 if AC_TRY_EVAL(ac_compile); then
3547 # Parse the compiler output and extract the necessary
3548 # objects, libraries and library flags.
3550 # Sentinel used to keep track of whether or not we are before
3551 # the conftest object file.
3552 pre_test_object_deps_done=no
3554 # The `*' in the case matches for architectures that use `case' in
3555 # $output_verbose_cmd can trigger glob expansion during the loop
3556 # eval without this substitution.
3557 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3559 for p in `eval $output_verbose_link_cmd`; do
3563 # Some compilers place space between "-{L,R}" and the path.
3566 || test $p = "-R"; then
3573 if test "$pre_test_object_deps_done" = no; then
3576 # Internal compiler library paths should come after those
3577 # provided the user. The postdeps already come after the
3578 # user supplied libs so there is no need to process them.
3579 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3580 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3582 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3585 # The "-l" case would never come before the object being
3586 # linked, so don't bother handling this case.
3589 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3590 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3592 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3598 # This assumes that the test object file only shows up
3599 # once in the compiler output.
3600 if test "$p" = "conftest.$objext"; then
3601 pre_test_object_deps_done=yes
3605 if test "$pre_test_object_deps_done" = no; then
3606 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3607 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3609 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3612 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3613 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3615 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3620 *) ;; # Ignore the rest.
3628 echo "libtool.m4: error: problem compiling $1 test program"
3631 $rm -f confest.$objext
3633 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3634 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3636 ])# AC_LIBTOOL_POSTDEP_PREDEP
3638 # AC_LIBTOOL_LANG_F77_CONFIG
3639 # ------------------------
3640 # Ensure that the configuration vars for the C compiler are
3641 # suitably defined. Those variables are subsequently used by
3642 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3643 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3644 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3645 [AC_REQUIRE([AC_PROG_F77])
3646 AC_LANG_PUSH(Fortran 77)
3648 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3649 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3650 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3651 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3652 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3653 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3654 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3655 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3656 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3657 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3658 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3659 _LT_AC_TAGVAR(module_cmds, $1)=
3660 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3661 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3662 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3663 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3664 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3665 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3667 # Source file extension for f77 test sources.
3670 # Object file extension for compiled f77 test sources.
3672 _LT_AC_TAGVAR(objext, $1)=$objext
3674 # Code to be used in simple compile tests
3675 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3677 # Code to be used in simple link tests
3678 lt_simple_link_test_code=" program t\n end\n"
3680 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3683 # Allow CC to be a program name with arguments.
3687 _LT_AC_TAGVAR(compiler, $1)=$CC
3688 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3690 AC_MSG_CHECKING([if libtool supports shared libraries])
3691 AC_MSG_RESULT([$can_build_shared])
3693 AC_MSG_CHECKING([whether to build shared libraries])
3694 test "$can_build_shared" = "no" && enable_shared=no
3696 # On AIX, shared libraries and static libraries use the same namespace, and
3697 # are all built from PIC.
3700 test "$enable_shared" = yes && enable_static=no
3701 if test -n "$RANLIB"; then
3702 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3703 postinstall_cmds='$RANLIB $lib'
3707 test "$enable_shared" = yes && enable_static=no
3710 AC_MSG_RESULT([$enable_shared])
3712 AC_MSG_CHECKING([whether to build static libraries])
3713 # Make sure either enable_shared or enable_static is yes.
3714 test "$enable_shared" = yes || enable_static=yes
3715 AC_MSG_RESULT([$enable_static])
3717 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3719 _LT_AC_TAGVAR(GCC, $1)="$G77"
3720 _LT_AC_TAGVAR(LD, $1)="$LD"
3722 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3723 AC_LIBTOOL_PROG_CC_C_O($1)
3724 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3725 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3726 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3727 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3728 AC_LIBTOOL_SYS_LIB_STRIP
3731 AC_LIBTOOL_CONFIG($1)
3735 ])# AC_LIBTOOL_LANG_F77_CONFIG
3738 # AC_LIBTOOL_LANG_GCJ_CONFIG
3739 # --------------------------
3740 # Ensure that the configuration vars for the C compiler are
3741 # suitably defined. Those variables are subsequently used by
3742 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3743 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3744 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3747 # Source file extension for Java test sources.
3750 # Object file extension for compiled Java test sources.
3752 _LT_AC_TAGVAR(objext, $1)=$objext
3754 # Code to be used in simple compile tests
3755 lt_simple_compile_test_code="class foo {}\n"
3757 # Code to be used in simple link tests
3758 lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3760 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3763 # Allow CC to be a program name with arguments.
3767 _LT_AC_TAGVAR(compiler, $1)=$CC
3769 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3770 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3773 ## There is no encapsulation within the following macros, do not change
3774 ## the running order or otherwise move them around unless you know exactly
3775 ## what you are doing...
3776 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3777 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3778 AC_LIBTOOL_PROG_CC_C_O($1)
3779 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3780 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3781 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3782 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3783 AC_LIBTOOL_SYS_LIB_STRIP
3784 AC_LIBTOOL_DLOPEN_SELF($1)
3786 AC_LIBTOOL_CONFIG($1)
3790 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3793 # AC_LIBTOOL_LANG_RC_CONFIG
3794 # --------------------------
3795 # Ensure that the configuration vars for the Windows resource compiler are
3796 # suitably defined. Those variables are subsequently used by
3797 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3798 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3799 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3802 # Source file extension for RC test sources.
3805 # Object file extension for compiled RC test sources.
3807 _LT_AC_TAGVAR(objext, $1)=$objext
3809 # Code to be used in simple compile tests
3810 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3812 # Code to be used in simple link tests
3813 lt_simple_link_test_code="$lt_simple_compile_test_code"
3815 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3818 # Allow CC to be a program name with arguments.
3822 _LT_AC_TAGVAR(compiler, $1)=$CC
3823 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3825 AC_LIBTOOL_CONFIG($1)
3829 ])# AC_LIBTOOL_LANG_RC_CONFIG
3832 # AC_LIBTOOL_CONFIG([TAGNAME])
3833 # ----------------------------
3834 # If TAGNAME is not passed, then create an initial libtool script
3835 # with a default configuration from the untagged config vars. Otherwise
3836 # add code to config.status for appending the configuration named by
3837 # TAGNAME from the matching tagged config vars.
3838 AC_DEFUN([AC_LIBTOOL_CONFIG],
3839 [# The else clause should only fire when bootstrapping the
3840 # libtool distribution, otherwise you forgot to ship ltmain.sh
3841 # with your package, and you will get complaints that there are
3842 # no rules to generate ltmain.sh.
3843 if test -f "$ltmain"; then
3844 # See if we are running on zsh, and set the options which allow our commands through
3845 # without removal of \ escapes.
3846 if test -n "${ZSH_VERSION+set}" ; then
3847 setopt NO_GLOB_SUBST
3849 # Now quote all the things that may contain metacharacters while being
3850 # careful not to overquote the AC_SUBSTed values. We take copies of the
3851 # variables and quote the copies for generation of the libtool script.
3852 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3854 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3855 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3856 deplibs_check_method reload_flag reload_cmds need_locks \
3857 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3858 lt_cv_sys_global_symbol_to_c_name_address \
3859 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3860 old_postinstall_cmds old_postuninstall_cmds \
3861 _LT_AC_TAGVAR(compiler, $1) \
3862 _LT_AC_TAGVAR(CC, $1) \
3863 _LT_AC_TAGVAR(LD, $1) \
3864 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3865 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3866 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3867 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3868 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3869 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3870 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3871 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3872 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3873 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3874 _LT_AC_TAGVAR(predep_objects, $1) \
3875 _LT_AC_TAGVAR(postdep_objects, $1) \
3876 _LT_AC_TAGVAR(predeps, $1) \
3877 _LT_AC_TAGVAR(postdeps, $1) \
3878 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3879 _LT_AC_TAGVAR(archive_cmds, $1) \
3880 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3881 _LT_AC_TAGVAR(postinstall_cmds, $1) \
3882 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
3883 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3884 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
3885 _LT_AC_TAGVAR(no_undefined_flag, $1) \
3886 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
3887 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3888 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3889 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3890 _LT_AC_TAGVAR(hardcode_automatic, $1) \
3891 _LT_AC_TAGVAR(module_cmds, $1) \
3892 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
3893 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3894 _LT_AC_TAGVAR(exclude_expsyms, $1) \
3895 _LT_AC_TAGVAR(include_expsyms, $1); do
3898 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
3899 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3900 _LT_AC_TAGVAR(archive_cmds, $1) | \
3901 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3902 _LT_AC_TAGVAR(module_cmds, $1) | \
3903 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3904 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3905 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3906 extract_expsyms_cmds | reload_cmds | finish_cmds | \
3907 postinstall_cmds | postuninstall_cmds | \
3908 old_postinstall_cmds | old_postuninstall_cmds | \
3909 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3910 # Double-quote double-evaled strings.
3911 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3914 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3920 *'\[$]0 --fallback-echo"')
3921 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3926 [cfgfile="${ofile}T"
3927 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3929 AC_MSG_NOTICE([creating $ofile])],
3932 cat <<__EOF__ >> "$cfgfile"
3936 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3937 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3938 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
3940 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3941 # Free Software Foundation, Inc.
3943 # This file is part of GNU Libtool:
3944 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3946 # This program is free software; you can redistribute it and/or modify
3947 # it under the terms of the GNU General Public License as published by
3948 # the Free Software Foundation; either version 2 of the License, or
3949 # (at your option) any later version.
3951 # This program is distributed in the hope that it will be useful, but
3952 # WITHOUT ANY WARRANTY; without even the implied warranty of
3953 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3954 # General Public License for more details.
3956 # You should have received a copy of the GNU General Public License
3957 # along with this program; if not, write to the Free Software
3958 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3960 # As a special exception to the GNU General Public License, if you
3961 # distribute this file as part of a program that contains a
3962 # configuration script generated by Autoconf, you may include it under
3963 # the same distribution terms that you use for the rest of that program.
3965 # A sed program that does not truncate output.
3968 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
3969 Xsed="$SED -e s/^X//"
3971 # The HP-UX ksh and POSIX shell print the target directory to stdout
3973 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3975 # The names of the tagged configurations supported by this script.
3978 # ### BEGIN LIBTOOL CONFIG],
3979 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3981 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3983 # Shell to use when invoking shell scripts.
3986 # Whether or not to build shared libraries.
3987 build_libtool_libs=$enable_shared
3989 # Whether or not to build static libraries.
3990 build_old_libs=$enable_static
3992 # Whether or not to add -lc for building shared libraries.
3993 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
3995 # Whether or not to disallow shared libs when runtime libs are static
3996 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
3998 # Whether or not to optimize for fast installation.
3999 fast_install=$enable_fast_install
4002 host_alias=$host_alias
4005 # An echo program that does not interpret backslashes.
4010 AR_FLAGS=$lt_AR_FLAGS
4015 # A language-specific compiler.
4016 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4018 # Is the compiler the GNU C compiler?
4019 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4024 # The linker used to build libraries.
4025 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4027 # Whether we need hard or soft links.
4030 # A BSD-compatible nm program.
4033 # A symbol stripping program
4036 # Used to examine libraries when file_magic_cmd begins "file"
4037 MAGIC_CMD=$MAGIC_CMD
4039 # Used on cygwin: DLL creation program.
4042 # Used on cygwin: object dumper.
4045 # Used on cygwin: assembler.
4048 # The name of the directory that contains temporary libtool files.
4051 # How to create reloadable object files.
4052 reload_flag=$lt_reload_flag
4053 reload_cmds=$lt_reload_cmds
4055 # How to pass a linker flag through the compiler.
4056 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4058 # Object file suffix (normally "o").
4061 # Old archive suffix (normally "a").
4064 # Shared library suffix (normally ".so").
4065 shrext_cmds='$shrext_cmds'
4067 # Executable file suffix (normally "").
4070 # Additional compiler flags for building library objects.
4071 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4074 # What is the maximum length of a command?
4075 max_cmd_len=$lt_cv_sys_max_cmd_len
4077 # Does compiler simultaneously support -c and -o options?
4078 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4080 # Must we lock files when doing compilation ?
4081 need_locks=$lt_need_locks
4083 # Do we need the lib prefix for modules?
4084 need_lib_prefix=$need_lib_prefix
4086 # Do we need a version for libraries?
4087 need_version=$need_version
4089 # Whether dlopen is supported.
4090 dlopen_support=$enable_dlopen
4092 # Whether dlopen of programs is supported.
4093 dlopen_self=$enable_dlopen_self
4095 # Whether dlopen of statically linked programs is supported.
4096 dlopen_self_static=$enable_dlopen_self_static
4098 # Compiler flag to prevent dynamic linking.
4099 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4101 # Compiler flag to turn off builtin functions.
4102 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4104 # Compiler flag to allow reflexive dlopens.
4105 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4107 # Compiler flag to generate shared objects directly from archives.
4108 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4110 # Compiler flag to generate thread-safe objects.
4111 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4113 # Library versioning type.
4114 version_type=$version_type
4116 # Format of library name prefix.
4117 libname_spec=$lt_libname_spec
4119 # List of archive names. First name is the real one, the rest are links.
4120 # The last name is the one that the linker finds with -lNAME.
4121 library_names_spec=$lt_library_names_spec
4123 # The coded name of the library, if different from the real name.
4124 soname_spec=$lt_soname_spec
4126 # Commands used to build and install an old-style archive.
4128 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4129 old_postinstall_cmds=$lt_old_postinstall_cmds
4130 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4132 # Create an old-style archive from a shared archive.
4133 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4135 # Create a temporary old-style archive to link instead of a shared archive.
4136 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4138 # Commands used to build and install a shared archive.
4139 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4140 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4141 postinstall_cmds=$lt_postinstall_cmds
4142 postuninstall_cmds=$lt_postuninstall_cmds
4144 # Commands used to build a loadable module (assumed same as above if empty)
4145 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4146 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4148 # Commands to strip libraries.
4149 old_striplib=$lt_old_striplib
4150 striplib=$lt_striplib
4152 # Dependencies to place before the objects being linked to create a
4154 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4156 # Dependencies to place after the objects being linked to create a
4158 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4160 # Dependencies to place before the objects being linked to create a
4162 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4164 # Dependencies to place after the objects being linked to create a
4166 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4168 # The library search path used internally by the compiler when linking
4170 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4172 # Method to check whether dependent libraries are shared objects.
4173 deplibs_check_method=$lt_deplibs_check_method
4175 # Command to use when deplibs_check_method == file_magic.
4176 file_magic_cmd=$lt_file_magic_cmd
4178 # Flag that allows shared libraries with undefined symbols to be built.
4179 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4181 # Flag that forces no undefined symbols.
4182 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4184 # Commands used to finish a libtool library installation in a directory.
4185 finish_cmds=$lt_finish_cmds
4187 # Same as above, but a single script fragment to be evaled but not shown.
4188 finish_eval=$lt_finish_eval
4190 # Take the output of nm and produce a listing of raw symbols and C names.
4191 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4193 # Transform the output of nm in a proper C declaration
4194 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4196 # Transform the output of nm in a C name address pair
4197 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4199 # This is the shared library runtime path variable.
4200 runpath_var=$runpath_var
4202 # This is the shared library path variable.
4203 shlibpath_var=$shlibpath_var
4205 # Is shlibpath searched before the hard-coded library search path?
4206 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4208 # How to hardcode a shared library path into an executable.
4209 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4211 # Whether we should hardcode library paths into libraries.
4212 hardcode_into_libs=$hardcode_into_libs
4214 # Flag to hardcode \$libdir into a binary during linking.
4215 # This must work even if \$libdir does not exist.
4216 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4218 # If ld is used when linking, flag to hardcode \$libdir into
4219 # a binary during linking. This must work even if \$libdir does
4221 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4223 # Whether we need a single -rpath flag with a separated argument.
4224 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4226 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4228 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4230 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4232 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4234 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4235 # the resulting binary.
4236 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4238 # Set to yes if building a shared library automatically hardcodes DIR into the library
4239 # and all subsequent libraries and executables linked against it.
4240 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4242 # Variables whose values should be saved in libtool wrapper scripts and
4243 # restored at relink time.
4244 variables_saved_for_relink="$variables_saved_for_relink"
4246 # Whether libtool must link a program against all its dependency libraries.
4247 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4249 # Compile-time system search path for libraries
4250 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4252 # Run-time system search path for libraries
4253 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4255 # Fix the shell variable \$srcfile for the compiler.
4256 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4258 # Set to yes if exported symbols are required.
4259 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4261 # The commands to list exported symbols.
4262 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4264 # The commands to extract the exported symbol list from a shared archive.
4265 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4267 # Symbols that should not be listed in the preloaded symbols.
4268 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4270 # Symbols that must always be exported.
4271 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4274 [# ### END LIBTOOL CONFIG],
4275 [# ### END LIBTOOL TAG CONFIG: $tagname])
4282 cat <<\EOF >> "$cfgfile"
4284 # AIX sometimes has problems with the GCC collect2 program. For some
4285 # reason, if we set the COLLECT_NAMES environment variable, the problems
4286 # vanish in a puff of smoke.
4287 if test "X${COLLECT_NAMES+set}" != Xset; then
4289 export COLLECT_NAMES
4295 # We use sed instead of cat because bash on DJGPP gets confused if
4296 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4297 # text mode, it properly converts lines to CR/LF. This bash problem
4298 # is reportedly fixed, but why not run on old versions too?
4299 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4301 mv -f "$cfgfile" "$ofile" || \
4302 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4306 # If there is no Makefile yet, we rely on a make rule to execute
4307 # `config.status --recheck' to rerun these tests and create the
4308 # libtool script then.
4309 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4310 if test -f "$ltmain_in"; then
4311 test -f Makefile && make "$ltmain"
4314 ])# AC_LIBTOOL_CONFIG
4317 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4318 # -------------------------------------------
4319 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4320 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4322 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4324 if test "$GCC" = yes; then
4325 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4327 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4328 lt_cv_prog_compiler_rtti_exceptions,
4329 [-fno-rtti -fno-exceptions], [],
4330 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4332 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4335 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4336 # ---------------------------------
4337 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4338 [AC_REQUIRE([AC_CANONICAL_HOST])
4339 AC_REQUIRE([AC_PROG_NM])
4340 AC_REQUIRE([AC_OBJEXT])
4341 # Check for command to grab the raw symbol name followed by C symbol from nm.
4342 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4343 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4345 # These are sane defaults that work on at least a few old systems.
4346 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4348 # Character class describing NM global symbol codes.
4349 symcode='[[BCDEGRST]]'
4351 # Regexp to match symbols that can be accessed directly from C.
4352 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4354 # Transform the above into a raw symbol and a C symbol.
4355 symxfrm='\1 \2\3 \3'
4357 # Transform an extracted symbol line into a proper C declaration
4358 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4360 # Transform an extracted symbol line into symbol name and symbol address
4361 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4363 # Define system-specific variables.
4368 cygwin* | mingw* | pw32*)
4369 symcode='[[ABCDGISTW]]'
4371 hpux*) # Its linker distinguishes data from code symbols
4372 if test "$host_cpu" = ia64; then
4373 symcode='[[ABCDEGRST]]'
4375 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4376 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4379 symcode='[[BCDEGRST]]'
4382 symcode='[[BCDEGQRST]]'
4388 symcode='[[DFNSTU]]'
4392 # Handle CRLF in mingw tool chain
4396 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4400 # If we're using GNU nm, then use its standard symbol codes.
4401 case `$NM -V 2>&1` in
4402 *GNU* | *'with BFD'*)
4403 symcode='[[ABCDGIRSTW]]' ;;
4406 # Try without a prefix undercore, then with it.
4407 for ac_symprfx in "" "_"; do
4409 # Write the raw and C identifiers.
4410 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4412 # Check to see that the pipe works correctly.
4416 cat > conftest.$ac_ext <<EOF
4421 void nm_test_func(){}
4425 int main(){nm_test_var='a';nm_test_func();return(0);}
4428 if AC_TRY_EVAL(ac_compile); then
4429 # Now try to grab the symbols.
4431 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4432 # Try sorting and uniquifying the output.
4433 if sort "$nlist" | uniq > "$nlist"T; then
4434 mv -f "$nlist"T "$nlist"
4439 # Make sure that we snagged all the symbols we need.
4440 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4441 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4442 cat <<EOF > conftest.$ac_ext
4448 # Now generate the symbol file.
4449 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4451 cat <<EOF >> conftest.$ac_ext
4452 #if defined (__STDC__) && __STDC__
4453 # define lt_ptr_t void *
4455 # define lt_ptr_t char *
4459 /* The mapping between symbol names and symbols. */
4464 lt_preloaded_symbols[[]] =
4467 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4468 cat <<\EOF >> conftest.$ac_ext
4476 # Now try linking the two files.
4477 mv conftest.$ac_objext conftstm.$ac_objext
4478 lt_save_LIBS="$LIBS"
4479 lt_save_CFLAGS="$CFLAGS"
4480 LIBS="conftstm.$ac_objext"
4481 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4482 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4485 LIBS="$lt_save_LIBS"
4486 CFLAGS="$lt_save_CFLAGS"
4488 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4491 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4494 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4497 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4498 cat conftest.$ac_ext >&5
4500 rm -f conftest* conftst*
4502 # Do not use the global_symbol_pipe unless it works.
4503 if test "$pipe_works" = yes; then
4506 lt_cv_sys_global_symbol_pipe=
4510 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4511 lt_cv_sys_global_symbol_to_cdecl=
4513 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4514 AC_MSG_RESULT(failed)
4518 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4521 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4522 # ---------------------------------------
4523 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4524 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4525 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4526 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4528 AC_MSG_CHECKING([for $compiler option to produce PIC])
4530 # C++ specific cases for pic, static, wl, etc.
4531 if test "$GXX" = yes; then
4532 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4533 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4537 # All AIX code is PIC.
4538 if test "$host_cpu" = ia64; then
4539 # AIX 5 now supports IA64 processor
4540 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4544 # FIXME: we need at least 68020 code to build shared libraries, but
4545 # adding the `-m68020' flag to GCC prevents building anything better,
4547 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4549 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4550 # PIC is the default for these OSes.
4552 mingw* | os2* | pw32*)
4553 # This hack is so that the source file can tell whether it is being
4554 # built for inclusion in a dll (and should export symbols for example).
4555 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4557 darwin* | rhapsody*)
4558 # PIC is the default on this platform
4559 # Common symbols not allowed in MH_DYLIB files
4560 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4563 # DJGPP does not support shared libraries at all
4564 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4567 if test -d /usr/nec; then
4568 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4572 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4578 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4583 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4589 # All AIX code is PIC.
4590 if test "$host_cpu" = ia64; then
4591 # AIX 5 now supports IA64 processor
4592 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4594 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4598 case $cc_basename in
4600 # Green Hills C++ Compiler
4601 # _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"
4606 case $cc_basename in
4608 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4611 # Green Hills C++ Compiler
4612 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4618 freebsd* | kfreebsd*-gnu)
4619 # FreeBSD uses GNU C++
4621 hpux9* | hpux10* | hpux11*)
4622 case $cc_basename in
4624 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4625 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4626 if test "$host_cpu" != ia64; then
4627 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4631 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4632 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4638 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4646 irix5* | irix6* | nonstopux*)
4647 case $cc_basename in
4649 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4650 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4651 # CC pic flag -KPIC is the default.
4658 case $cc_basename in
4661 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4662 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4666 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4667 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4668 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4672 # Make sure the PIC flag is empty. It appears that all Alpha
4673 # Linux and Compaq Tru64 Unix objects are PIC.
4674 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4675 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4686 case $cc_basename in
4688 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4696 osf3* | osf4* | osf5*)
4697 case $cc_basename in
4699 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4702 # Rational C++ 2.4.1
4703 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4706 # Digital/Compaq C++
4707 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4708 # Make sure the PIC flag is empty. It appears that all Alpha
4709 # Linux and Compaq Tru64 Unix objects are PIC.
4710 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4711 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4720 case $cc_basename in
4722 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4729 case $cc_basename in
4731 # Sun C++ 4.2, 5.x and Centerline C++
4732 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4733 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4734 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4737 # Green Hills C++ Compiler
4738 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4745 case $cc_basename in
4748 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4749 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4753 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4760 case $cc_basename in
4762 # NonStop-UX NCC 3.20
4763 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4774 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4780 if test "$GCC" = yes; then
4781 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4782 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4786 # All AIX code is PIC.
4787 if test "$host_cpu" = ia64; then
4788 # AIX 5 now supports IA64 processor
4789 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4794 # FIXME: we need at least 68020 code to build shared libraries, but
4795 # adding the `-m68020' flag to GCC prevents building anything better,
4797 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4800 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4801 # PIC is the default for these OSes.
4804 mingw* | pw32* | os2*)
4805 # This hack is so that the source file can tell whether it is being
4806 # built for inclusion in a dll (and should export symbols for example).
4807 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4810 darwin* | rhapsody*)
4811 # PIC is the default on this platform
4812 # Common symbols not allowed in MH_DYLIB files
4813 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4817 # Just because we use GCC doesn't mean we suddenly get shared libraries
4818 # on systems that don't support them.
4819 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4824 if test -d /usr/nec; then
4825 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4830 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4837 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4843 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4847 # PORTME Check for flag to pass linker flags through the system compiler.
4850 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4851 if test "$host_cpu" = ia64; then
4852 # AIX 5 now supports IA64 processor
4853 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4855 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4859 mingw* | pw32* | os2*)
4860 # This hack is so that the source file can tell whether it is being
4861 # built for inclusion in a dll (and should export symbols for example).
4862 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4865 hpux9* | hpux10* | hpux11*)
4866 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4867 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4874 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4877 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4878 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4881 irix5* | irix6* | nonstopux*)
4882 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4883 # PIC (with -KPIC) is the default.
4884 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4888 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4889 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4895 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4896 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4897 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4900 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4901 # All Alpha code is PIC.
4902 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4905 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-lopt='
4910 osf3* | osf4* | osf5*)
4911 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4912 # All OSF/1 code is PIC.
4913 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4917 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4918 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4922 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4923 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4924 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4928 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4929 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4930 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4933 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4934 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4935 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4936 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4940 if test -d /usr/nec ;then
4941 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4942 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4947 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4948 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4952 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4957 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
4960 # Check to make sure the PIC flag actually works.
4962 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
4963 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
4964 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
4965 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
4966 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
4968 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4970 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4971 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4974 # For platforms which do not support PIC, -DPIC is meaningless:
4976 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4979 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
4985 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
4986 # ------------------------------------
4987 # See if the linker supports building shared libraries.
4988 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
4989 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4991 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4994 # If we're using GNU nm, then we don't want the "-C" option.
4995 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4996 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
4997 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
4999 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5003 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5006 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5009 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5014 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5015 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5016 _LT_AC_TAGVAR(archive_cmds, $1)=
5017 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5018 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5019 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5020 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5021 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5022 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5023 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5024 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5025 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5026 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5027 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5028 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5029 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5030 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5031 _LT_AC_TAGVAR(module_cmds, $1)=
5032 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5033 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5034 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5035 # include_expsyms should be a list of space-separated symbols to be *always*
5036 # included in the symbol list
5037 _LT_AC_TAGVAR(include_expsyms, $1)=
5038 # exclude_expsyms can be an extended regexp of symbols to exclude
5039 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5040 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5041 # as well as any symbol that contains `d'.
5042 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5043 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5044 # platforms (ab)use it in PIC code, but their linkers get confused if
5045 # the symbol is explicitly referenced. Since portable code cannot
5046 # rely on this symbol name, it's probably fine to never include it in
5047 # preloaded symbol tables.
5048 extract_expsyms_cmds=
5051 cygwin* | mingw* | pw32*)
5052 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5053 # When not using gcc, we currently assume that we are using
5054 # Microsoft Visual C++.
5055 if test "$GCC" != yes; then
5064 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5065 if test "$with_gnu_ld" = yes; then
5066 # If archive_cmds runs LD, not CC, wlarc should be empty
5069 # See if GNU ld supports shared libraries.
5071 aix3* | aix4* | aix5*)
5072 # On AIX/PPC, the GNU linker is very broken
5073 if test "$host_cpu" != ia64; then
5074 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5077 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5078 *** to be unable to reliably create shared libraries on AIX.
5079 *** Therefore, libtool is disabling shared libraries support. If you
5080 *** really care for shared libraries, you may want to modify your PATH
5081 *** so that a non-GNU linker is found, and then restart.
5088 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5089 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5090 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5092 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5093 # that the semantics of dynamic libraries on AmigaOS, at least up
5094 # to version 4, is to share data among multiple programs linked
5095 # with the same dynamic library. Since this doesn't match the
5096 # behavior of shared libraries on other platforms, we can't use
5098 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5102 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5103 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5104 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5105 # support --undefined. This deserves some investigation. FIXME
5106 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5108 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5112 cygwin* | mingw* | pw32*)
5113 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5114 # as there is no search path for DLLs.
5115 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5116 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5117 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5118 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5119 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5121 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5122 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5123 # If the export-symbols file already is a .def file (1st line
5124 # is EXPORTS), use it as is; otherwise, prepend...
5125 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5126 cp $export_symbols $output_objdir/$soname.def;
5128 echo EXPORTS > $output_objdir/$soname.def;
5129 cat $export_symbols >> $output_objdir/$soname.def;
5131 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5138 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5139 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5142 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5143 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5148 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5149 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5152 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5153 *** create shared libraries on Solaris systems. Therefore, libtool
5154 *** is disabling shared libraries support. We urge you to upgrade GNU
5155 *** binutils to release 2.9.1 or newer. Another option is to modify
5156 *** your PATH or compiler configuration so that the native linker is
5157 *** used, and then restart.
5160 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5161 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5162 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5164 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5169 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5171 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5172 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5176 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5177 tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5178 _LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5179 supports_anon_versioning=no
5180 case `$LD -v 2>/dev/null` in
5181 *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5182 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5183 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5184 *\ 2.11.*) ;; # other 2.11 versions
5185 *) supports_anon_versioning=yes ;;
5187 if test $supports_anon_versioning = yes; then
5188 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5189 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5190 $echo "local: *; };" >> $output_objdir/$libname.ver~
5191 $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5193 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
5196 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5201 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5202 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5203 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5205 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5210 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5211 runpath_var=LD_RUN_PATH
5212 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5213 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5214 # ancient GNU ld didn't support --whole-archive et. al.
5215 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5216 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5218 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5222 # PORTME fill in a description of your system's linker (not GNU ld)
5225 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5226 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5227 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
5228 # Note: this linker hardcodes the directories in LIBPATH if there
5229 # are no directories specified by -L.
5230 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5231 if test "$GCC" = yes && test -z "$link_static_flag"; then
5232 # Neither direct hardcoding nor static linking is supported with a
5234 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5239 if test "$host_cpu" = ia64; then
5240 # On IA64, the linker does run time linking by default, so we don't
5241 # have to do anything special.
5242 aix_use_runtimelinking=no
5243 exp_sym_flag='-Bexport'
5246 # If we're using GNU nm, then we don't want the "-C" option.
5247 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5248 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5249 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5251 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5253 aix_use_runtimelinking=no
5255 # Test if we are trying to use run time linking or normal
5256 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5257 # need to do runtime linking.
5258 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5259 for ld_flag in $LDFLAGS; do
5260 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5261 aix_use_runtimelinking=yes
5267 exp_sym_flag='-bexport'
5268 no_entry_flag='-bnoentry'
5271 # When large executables or shared objects are built, AIX ld can
5272 # have problems creating the table of contents. If linking a library
5273 # or program results in "error TOC overflow" add -mminimal-toc to
5274 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5275 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5277 _LT_AC_TAGVAR(archive_cmds, $1)=''
5278 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5279 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5280 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5282 if test "$GCC" = yes; then
5283 case $host_os in aix4.[012]|aix4.[012].*)
5284 # We only want to do this on AIX 4.2 and lower, the check
5285 # below for broken collect2 doesn't work under 4.3+
5286 collect2name=`${CC} -print-prog-name=collect2`
5287 if test -f "$collect2name" && \
5288 strings "$collect2name" | grep resolve_lib_name >/dev/null
5290 # We have reworked collect2
5291 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5293 # We have old collect2
5294 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5295 # It fails to find uninstalled libraries when the uninstalled
5296 # path is not listed in the libpath. Setting hardcode_minus_L
5297 # to unsupported forces relinking
5298 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5299 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5300 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5303 shared_flag='-shared'
5306 if test "$host_cpu" = ia64; then
5307 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5308 # chokes on -Wl,-G. The following line is correct:
5311 if test "$aix_use_runtimelinking" = yes; then
5312 shared_flag='${wl}-G'
5314 shared_flag='${wl}-bM:SRE'
5319 # It seems that -bexpall does not export symbols beginning with
5320 # underscore (_), so it is better to generate a list of symbols to export.
5321 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5322 if test "$aix_use_runtimelinking" = yes; then
5323 # Warning - without using the other runtime loading flags (-brtl),
5324 # -berok will link without error, but may produce a broken library.
5325 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5326 # Determine the default libpath from the value encoded in an empty executable.
5327 _LT_AC_SYS_LIBPATH_AIX
5328 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5329 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5331 if test "$host_cpu" = ia64; then
5332 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5333 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5334 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
5336 # Determine the default libpath from the value encoded in an empty executable.
5337 _LT_AC_SYS_LIBPATH_AIX
5338 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5339 # Warning - without using the other run time loading flags,
5340 # -berok will link without error, but may produce a broken library.
5341 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5342 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5343 # -bexpall does not export symbols beginning with underscore (_)
5344 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5345 # Exported symbols can be pulled into shared objects from archives
5346 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5347 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5348 # This is similar to how AIX traditionally builds it's shared libraries.
5349 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5355 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5356 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5357 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5358 # see comment about different semantics on the GNU ld section
5359 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5363 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5366 cygwin* | mingw* | pw32*)
5367 # When not using gcc, we currently assume that we are using
5368 # Microsoft Visual C++.
5369 # hardcode_libdir_flag_spec is actually meaningless, as there is
5370 # no search path for DLLs.
5371 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5372 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5373 # Tell ltmain to make .lib files, not .a files.
5375 # Tell ltmain to make .dll files, not .so files.
5377 # FIXME: Setting linknames here is a bad hack.
5378 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5379 # The linker will automatically build a .lib file if we build a DLL.
5380 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5381 # FIXME: Should let the user specify the lib program.
5382 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5383 fix_srcfile_path='`cygpath -w "$srcfile"`'
5384 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5387 darwin* | rhapsody*)
5388 if test "$GXX" = yes ; then
5389 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5391 rhapsody* | darwin1.[[012]])
5392 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
5395 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5396 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5398 case ${MACOSX_DEPLOYMENT_TARGET} in
5400 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5403 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
5409 lt_int_apple_cc_single_mod=no
5410 output_verbose_link_cmd='echo'
5411 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
5412 lt_int_apple_cc_single_mod=yes
5414 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5415 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5417 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5419 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5420 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5421 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5422 _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}'
5424 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5426 _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}'
5427 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5428 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5429 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5430 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
5431 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5433 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5438 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5439 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5440 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5444 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5447 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5448 # support. Future versions do this automatically, but an explicit c++rt0.o
5449 # does not break anything, and helps significantly (at the cost of a little
5452 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5453 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5454 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5455 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5458 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5460 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5461 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5462 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5463 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5466 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5467 freebsd* | kfreebsd*-gnu)
5468 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5469 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5470 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5471 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5475 if test "$GCC" = yes; then
5476 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5478 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5480 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5481 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5482 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5484 # hardcode_minus_L: Not really in the search PATH,
5485 # but as the default location of the library.
5486 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5487 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5491 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5494 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5497 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5503 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5506 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5510 if test "$with_gnu_ld" = no; then
5513 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5514 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5515 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5516 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5517 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5520 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5521 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5522 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5524 # hardcode_minus_L: Not really in the search PATH,
5525 # but as the default location of the library.
5526 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5529 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5530 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5531 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5532 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5534 # hardcode_minus_L: Not really in the search PATH,
5535 # but as the default location of the library.
5536 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5542 irix5* | irix6* | nonstopux*)
5543 if test "$GCC" = yes; then
5544 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5546 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5547 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5549 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5550 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5551 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5555 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5556 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5558 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5560 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5561 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5562 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5566 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5567 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5568 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5569 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5570 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5574 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5575 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5576 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5577 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5578 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5579 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5582 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5583 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5584 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5587 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5588 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5595 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5596 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5597 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5598 _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
5599 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5603 if test "$GCC" = yes; then
5604 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5605 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5607 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5608 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5610 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5611 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5614 osf4* | osf5*) # as osf3* with the addition of -msym flag
5615 if test "$GCC" = yes; then
5616 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5617 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5618 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5620 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5621 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5622 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
5623 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
5625 # Both c and cxx compiler support -rpath directly
5626 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5628 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5632 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5633 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5634 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5635 runpath_var=LD_RUN_PATH
5636 hardcode_runpath_var=yes
5640 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5641 if test "$GCC" = yes; then
5642 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5643 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5644 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5646 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5647 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5648 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5650 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5651 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5653 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5654 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5655 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5657 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5661 if test "x$host_vendor" = xsequent; then
5662 # Use $CC to link under sequent, because it throws in some extra .o
5663 # files that make .init and .fini sections work.
5664 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5666 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5668 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5669 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5670 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5671 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5675 case $host_vendor in
5677 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5678 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5681 ## LD is ld it makes a PLAMLIB
5682 ## CC just makes a GrossModule.
5683 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5684 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5685 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5688 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5689 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5692 runpath_var='LD_RUN_PATH'
5693 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5697 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5698 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5699 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5703 if test -d /usr/nec; then
5704 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5705 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5706 runpath_var=LD_RUN_PATH
5707 hardcode_runpath_var=yes
5708 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5713 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5714 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5715 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5716 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5717 hardcode_runpath_var=yes
5718 runpath_var=LD_RUN_PATH
5721 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5722 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5723 if test "$GCC" = yes; then
5724 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5726 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5728 runpath_var='LD_RUN_PATH'
5729 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5733 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5734 # $CC -shared without GNU ld will not create a library from C++
5735 # object files and a static libstdc++, better avoid it by now
5736 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5737 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5738 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5739 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5740 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5741 runpath_var='LD_RUN_PATH'
5745 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5746 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5747 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5751 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5756 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5757 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5759 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5760 if test "$GCC" = yes; then
5761 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5765 # Do we need to explicitly link libc?
5767 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5769 # Assume -lc should be added
5770 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5772 if test "$enable_shared" = yes && test "$GCC" = yes; then
5773 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5775 # FIXME: we may have to deal with multi-command sequences.
5778 # Test whether the compiler implicitly links with -lc since on some
5779 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5780 # to ld, don't add -lc before -lgcc.
5781 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5783 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5785 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5788 libobjs=conftest.$ac_objext
5790 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5796 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5797 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5798 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5800 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5802 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5804 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5806 cat conftest.err 1>&5
5809 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5815 ])# AC_LIBTOOL_PROG_LD_SHLIBS
5818 # _LT_AC_FILE_LTDLL_C
5819 # -------------------
5820 # Be careful that the start marker always follows a newline.
5821 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5822 # /* ltdll.c starts here */
5823 # #define WIN32_LEAN_AND_MEAN
5824 # #include <windows.h>
5825 # #undef WIN32_LEAN_AND_MEAN
5826 # #include <stdio.h>
5828 # #ifndef __CYGWIN__
5829 # # ifdef __CYGWIN32__
5830 # # define __CYGWIN__ __CYGWIN32__
5834 # #ifdef __cplusplus
5837 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5838 # #ifdef __cplusplus
5843 # #include <cygwin/cygwin_dll.h>
5844 # DECLARE_CYGWIN_DLL( DllMain );
5846 # HINSTANCE __hDllInstance_base;
5849 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5851 # __hDllInstance_base = hInst;
5854 # /* ltdll.c ends here */
5855 ])# _LT_AC_FILE_LTDLL_C
5858 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5859 # ---------------------------------
5860 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5864 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5865 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5866 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5867 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5868 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5869 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5870 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5872 # This is just to silence aclocal about the macro not being used
5873 ifelse([AC_DISABLE_FAST_INSTALL])
5875 AC_DEFUN([LT_AC_PROG_GCJ],
5876 [AC_CHECK_TOOL(GCJ, gcj, no)
5877 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5881 AC_DEFUN([LT_AC_PROG_RC],
5882 [AC_CHECK_TOOL(RC, windres, no)
5885 ############################################################
5886 # NOTE: This macro has been submitted for inclusion into #
5887 # GNU Autoconf as AC_PROG_SED. When it is available in #
5888 # a released version of Autoconf we should remove this #
5889 # macro and use it instead. #
5890 ############################################################
5893 # Check for a fully-functional sed program, that truncates
5894 # as few characters as possible. Prefer GNU sed if found.
5895 AC_DEFUN([LT_AC_PROG_SED],
5896 [AC_MSG_CHECKING([for a sed that does not truncate output])
5897 AC_CACHE_VAL(lt_cv_path_SED,
5898 [# Loop through the user's path and test for sed and gsed.
5899 # Then use that list of sed's as ones to test for truncation.
5900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5904 test -z "$as_dir" && as_dir=.
5905 for lt_ac_prog in sed gsed; do
5906 for ac_exec_ext in '' $ac_executable_extensions; do
5907 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5908 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5915 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
5916 # along with /bin/sed that truncates output.
5917 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5918 test ! -f $lt_ac_sed && break
5919 cat /dev/null > conftest.in
5921 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5922 # Check for GNU sed and select it if it is found.
5923 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5924 lt_cv_path_SED=$lt_ac_sed
5928 cat conftest.in conftest.in >conftest.tmp
5929 mv conftest.tmp conftest.in
5930 cp conftest.in conftest.nl
5932 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5933 cmp -s conftest.out conftest.nl || break
5934 # 10000 chars as input seems more than enough
5935 test $lt_ac_count -gt 10 && break
5936 lt_ac_count=`expr $lt_ac_count + 1`
5937 if test $lt_ac_count -gt $lt_ac_max; then
5938 lt_ac_max=$lt_ac_count
5939 lt_cv_path_SED=$lt_ac_sed
5945 AC_MSG_RESULT([$SED])