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_$1],
40 AC_DEFUN([AC_PROG_LIBTOOL],
41 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
43 # This can be used to rebuild libtool when needed
44 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
46 # Always use our own libtool.
47 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
50 # Prevent multiple expansion
51 define([AC_PROG_LIBTOOL], [])
57 AC_DEFUN([AC_LIBTOOL_SETUP],
59 AC_REQUIRE([AC_ENABLE_SHARED])dnl
60 AC_REQUIRE([AC_ENABLE_STATIC])dnl
61 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
62 AC_REQUIRE([AC_CANONICAL_HOST])dnl
63 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
64 AC_REQUIRE([AC_PROG_CC])dnl
65 AC_REQUIRE([AC_PROG_LD])dnl
66 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
67 AC_REQUIRE([AC_PROG_NM])dnl
69 AC_REQUIRE([AC_PROG_LN_S])dnl
70 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
71 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
72 AC_REQUIRE([AC_OBJEXT])dnl
73 AC_REQUIRE([AC_EXEEXT])dnl
76 AC_LIBTOOL_SYS_MAX_CMD_LEN
77 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
80 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
81 _LT_AC_PROG_ECHO_BACKSLASH
85 # AIX sometimes has problems with the GCC collect2 program. For some
86 # reason, if we set the COLLECT_NAMES environment variable, the problems
87 # vanish in a puff of smoke.
88 if test "X${COLLECT_NAMES+set}" != Xset; then
95 # Sed substitution that helps us do robust quoting. It backslashifies
96 # metacharacters that are still active within double-quoted strings.
98 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
100 # Same as above, but do not quote variable references.
101 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
103 # Sed substitution to delay expansion of an escaped shell variable in a
104 # double_quote_subst'ed string.
105 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
107 # Sed substitution to avoid accidental globbing in evaled expressions
108 no_glob_subst='s/\*/\\\*/g'
114 default_ofile=libtool
117 # All known linkers require a `.a' archive for static linking (except M$VC,
118 # which needs '.lib').
120 ltmain="$ac_aux_dir/ltmain.sh"
121 ofile="$default_ofile"
122 with_gnu_ld="$lt_cv_prog_gnu_ld"
124 AC_CHECK_TOOL(AR, ar, false)
125 AC_CHECK_TOOL(RANLIB, ranlib, :)
126 AC_CHECK_TOOL(STRIP, strip, :)
131 # Set sane defaults for various variables
132 test -z "$AR" && AR=ar
133 test -z "$AR_FLAGS" && AR_FLAGS=cru
134 test -z "$AS" && AS=as
135 test -z "$CC" && CC=cc
136 test -z "$LTCC" && LTCC=$CC
137 test -z "$DLLTOOL" && DLLTOOL=dlltool
138 test -z "$LD" && LD=ld
139 test -z "$LN_S" && LN_S="ln -s"
140 test -z "$MAGIC_CMD" && MAGIC_CMD=file
141 test -z "$NM" && NM=nm
142 test -z "$SED" && SED=sed
143 test -z "$OBJDUMP" && OBJDUMP=objdump
144 test -z "$RANLIB" && RANLIB=:
145 test -z "$STRIP" && STRIP=:
146 test -z "$ac_objext" && ac_objext=o
148 # Determine commands to create old-style static archives.
149 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
150 old_postinstall_cmds='chmod 644 $oldlib'
151 old_postuninstall_cmds=
153 if test -n "$RANLIB"; then
156 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
159 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
162 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
165 # Only perform the check for file, if the check method requires it
166 case $deplibs_check_method in
168 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
174 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
175 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
176 enable_win32_dll=yes, enable_win32_dll=no)
178 AC_ARG_ENABLE([libtool-lock],
179 [AC_HELP_STRING([--disable-libtool-lock],
180 [avoid locking (might break parallel builds)])])
181 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
184 [AC_HELP_STRING([--with-pic],
185 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
186 [pic_mode="$withval"],
188 test -z "$pic_mode" && pic_mode=default
190 # Use C for the default configuration in the libtool script
192 AC_LIBTOOL_LANG_C_CONFIG
197 # _LT_AC_SYS_COMPILER
198 # -------------------
199 AC_DEFUN([_LT_AC_SYS_COMPILER],
200 [AC_REQUIRE([AC_PROG_CC])dnl
202 # If no C compiler was specified, use CC.
205 # Allow CC to be a program name with arguments.
207 ])# _LT_AC_SYS_COMPILER
210 # _LT_AC_SYS_LIBPATH_AIX
211 # ----------------------
212 # Links a minimal program and checks the executable
213 # for the system default hardcoded library path. In most cases,
214 # this is /usr/lib:/lib, but when the MPI compilers are used
215 # the location of the communication and MPI libs are included too.
216 # If we don't find anything, use the default library path according
217 # to the aix ld manual.
218 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
219 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
220 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
222 # Check for a 64-bit object if we didn't find anything.
223 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
225 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
226 ])# _LT_AC_SYS_LIBPATH_AIX
229 # _LT_AC_SHELL_INIT(ARG)
230 # ----------------------
231 AC_DEFUN([_LT_AC_SHELL_INIT],
232 [ifdef([AC_DIVERSION_NOTICE],
233 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
234 [AC_DIVERT_PUSH(NOTICE)])
237 ])# _LT_AC_SHELL_INIT
240 # _LT_AC_PROG_ECHO_BACKSLASH
241 # --------------------------
242 # Add some code to the start of the generated configure script which
243 # will find an echo command which doesn't interpret backslashes.
244 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
246 # Check that we are running under the correct shell.
247 SHELL=${CONFIG_SHELL-/bin/sh}
251 # Remove one level of quotation (which was required for Make).
252 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
257 if test "X[$]1" = X--no-reexec; then
258 # Discard the --no-reexec flag, and continue.
260 elif test "X[$]1" = X--fallback-echo; then
261 # Avoid inline document here, it may be left over
263 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
264 # Yippee, $echo works!
267 # Restart under the correct shell.
268 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
271 if test "X[$]1" = X--fallback-echo; then
272 # used as fallback echo
280 # The HP-UX ksh and POSIX shell print the target directory to stdout
282 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
284 if test -z "$ECHO"; then
285 if test "X${echo_test_string+set}" != Xset; then
286 # find a string as large as possible, as long as the shell can cope with it
287 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
288 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
289 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
290 echo_test_string="`eval $cmd`" &&
291 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
298 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
299 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
300 test "X$echo_testing_string" = "X$echo_test_string"; then
303 # The Solaris, AIX, and Digital Unix default echo programs unquote
304 # backslashes. This makes it impossible to quote backslashes using
305 # echo "$something" | sed 's/\\/\\\\/g'
307 # So, first we look for a working echo in the user's PATH.
309 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
310 for dir in $PATH /usr/ucb; do
312 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
313 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
314 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
315 test "X$echo_testing_string" = "X$echo_test_string"; then
322 if test "X$echo" = Xecho; then
323 # We didn't find a better echo, so look for alternatives.
324 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
325 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
326 test "X$echo_testing_string" = "X$echo_test_string"; then
327 # This shell has a builtin print -r that does the trick.
329 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
330 test "X$CONFIG_SHELL" != X/bin/ksh; then
331 # If we have ksh, try running configure again with it.
332 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
333 export ORIGINAL_CONFIG_SHELL
334 CONFIG_SHELL=/bin/ksh
336 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
340 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
341 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
342 test "X$echo_testing_string" = "X$echo_test_string"; then
345 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
346 test "X$echo_testing_string" = 'X\t' &&
347 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
348 test "X$echo_testing_string" = "X$echo_test_string"; then
349 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
351 SHELL="$CONFIG_SHELL"
353 echo="$CONFIG_SHELL [$]0 --fallback-echo"
354 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
355 test "X$echo_testing_string" = 'X\t' &&
356 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
357 test "X$echo_testing_string" = "X$echo_test_string"; then
358 echo="$CONFIG_SHELL [$]0 --fallback-echo"
360 # maybe with a smaller string...
363 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
364 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
371 if test "$prev" != 'sed 50q "[$]0"'; then
372 echo_test_string=`eval $prev`
373 export echo_test_string
374 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
376 # Oops. We lost completely, so just stick with echo.
385 # Copy echo and quote the copy suitably for passing to libtool from
386 # the Makefile, instead of quoting the original, which is used later.
388 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
389 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
393 ])])# _LT_AC_PROG_ECHO_BACKSLASH
398 AC_DEFUN([_LT_AC_LOCK],
399 [AC_ARG_ENABLE([libtool-lock],
400 [AC_HELP_STRING([--disable-libtool-lock],
401 [avoid locking (might break parallel builds)])])
402 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
404 # Some flags need to be propagated to the compiler or linker for good
408 # Find out which ABI we are using.
409 echo 'int i;' > conftest.$ac_ext
410 if AC_TRY_EVAL(ac_compile); then
411 case `/usr/bin/file conftest.$ac_objext` in
423 # Find out which ABI we are using.
424 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
425 if AC_TRY_EVAL(ac_compile); then
426 if test "$lt_cv_prog_gnu_ld" = yes; then
427 case `/usr/bin/file conftest.$ac_objext` in
429 LD="${LD-ld} -melf32bsmip"
432 LD="${LD-ld} -melf32bmipn32"
435 LD="${LD-ld} -melf64bmip"
439 case `/usr/bin/file conftest.$ac_objext` in
455 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
456 # Find out which ABI we are using.
457 echo 'int i;' > conftest.$ac_ext
458 if AC_TRY_EVAL(ac_compile); then
459 case "`/usr/bin/file conftest.o`" in
463 LD="${LD-ld} -m elf_i386"
466 LD="${LD-ld} -m elf32ppclinux"
469 LD="${LD-ld} -m elf_s390"
472 LD="${LD-ld} -m elf32_sparc"
479 LD="${LD-ld} -m elf_x86_64"
481 ppc*-*linux*|powerpc*-*linux*)
482 LD="${LD-ld} -m elf64ppc"
485 LD="${LD-ld} -m elf64_s390"
488 LD="${LD-ld} -m elf64_sparc"
498 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
499 SAVE_CFLAGS="$CFLAGS"
500 CFLAGS="$CFLAGS -belf"
501 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
503 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
505 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
506 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
507 CFLAGS="$SAVE_CFLAGS"
510 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
511 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
512 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
513 AC_CHECK_TOOL(AS, as, false)
514 AC_CHECK_TOOL(OBJDUMP, objdump, false)
519 need_locks="$enable_libtool_lock"
524 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
525 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
526 # ----------------------------------------------------------------
527 # Check whether the given compiler option works
528 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
529 [AC_CACHE_CHECK([$1], [$2],
531 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
532 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
533 lt_compiler_flag="$3"
534 # Insert the option either (1) after the last *FLAGS variable, or
535 # (2) before a word containing "conftest.", or (3) at the end.
536 # Note that $ac_compile itself does not contain backslashes and begins
537 # with a dollar sign (not a hyphen), so the echo should work correctly.
538 # The option is referenced via a variable to avoid confusing sed.
539 lt_compile=`echo "$ac_compile" | $SED \
540 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
541 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
542 -e 's:$: $lt_compiler_flag:'`
543 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
544 (eval "$lt_compile" 2>conftest.err)
546 cat conftest.err >&AS_MESSAGE_LOG_FD
547 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
548 if (exit $ac_status) && test -s "$ac_outfile"; then
549 # The compiler can only warn and ignore the option if not recognized
550 # So say no if there are warnings
551 if test ! -s conftest.err; then
558 if test x"[$]$2" = xyes; then
559 ifelse([$5], , :, [$5])
561 ifelse([$6], , :, [$6])
563 ])# AC_LIBTOOL_COMPILER_OPTION
566 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
567 # [ACTION-SUCCESS], [ACTION-FAILURE])
568 # ------------------------------------------------------------
569 # Check whether the given compiler option works
570 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
571 [AC_CACHE_CHECK([$1], [$2],
573 save_LDFLAGS="$LDFLAGS"
574 LDFLAGS="$LDFLAGS $3"
575 printf "$lt_simple_link_test_code" > conftest.$ac_ext
576 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
577 # The compiler can only warn and ignore the option if not recognized
578 # So say no if there are warnings
579 if test -s conftest.err; then
580 # Append any errors to the config.log.
581 cat conftest.err 1>&AS_MESSAGE_LOG_FD
587 LDFLAGS="$save_LDFLAGS"
590 if test x"[$]$2" = xyes; then
591 ifelse([$4], , :, [$4])
593 ifelse([$5], , :, [$5])
595 ])# AC_LIBTOOL_LINKER_OPTION
598 # AC_LIBTOOL_SYS_MAX_CMD_LEN
599 # --------------------------
600 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
601 [# find the maximum length of command line arguments
602 AC_MSG_CHECKING([the maximum length of command line arguments])
603 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
609 # On DJGPP, this test can blow up pretty badly due to problems in libc
610 # (any single argument exceeding 2000 bytes causes a buffer overrun
611 # during glob expansion). Even if it were fixed, the result of this
612 # check would be larger than it should be.
613 lt_cv_sys_max_cmd_len=12288; # 12K is about right
617 # Under GNU Hurd, this test is not required because there is
618 # no limit to the length of command line arguments.
619 # Libtool will interpret -1 as no limit whatsoever
620 lt_cv_sys_max_cmd_len=-1;
624 # On Win9x/ME, this test blows up -- it succeeds, but takes
625 # about 5 minutes as the teststring grows exponentially.
626 # Worse, since 9x/ME are not pre-emptively multitasking,
627 # you end up with a "frozen" computer, even though with patience
628 # the test eventually succeeds (with a max line length of 256k).
629 # Instead, let's just punt: use the minimum linelength reported by
630 # all of the supported platforms: 8192 (on NT/2K/XP).
631 lt_cv_sys_max_cmd_len=8192;
635 # If test is not a shell built-in, we'll probably end up computing a
636 # maximum length that is only half of the actual maximum length, but
638 while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \
639 = "XX$testring") >/dev/null 2>&1 &&
640 new_result=`expr "X$testring" : ".*" 2>&1` &&
641 lt_cv_sys_max_cmd_len=$new_result &&
642 test $i != 17 # 1/2 MB should be enough
645 testring=$testring$testring
648 # Add a significant safety factor because C++ compilers can tack on massive
649 # amounts of additional arguments before passing them to the linker.
650 # It appears as though 1/2 is a usable value.
651 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
655 if test -n $lt_cv_sys_max_cmd_len ; then
656 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
660 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
664 # --------------------
665 AC_DEFUN([_LT_AC_CHECK_DLFCN],
666 [AC_CHECK_HEADERS(dlfcn.h)dnl
667 ])# _LT_AC_CHECK_DLFCN
670 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
671 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
672 # ------------------------------------------------------------------
673 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
674 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
675 if test "$cross_compiling" = yes; then :
678 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
679 lt_status=$lt_dlunknown
680 cat > conftest.$ac_ext <<EOF
681 [#line __oline__ "configure"
682 #include "confdefs.h"
691 # define LT_DLGLOBAL RTLD_GLOBAL
694 # define LT_DLGLOBAL DL_GLOBAL
696 # define LT_DLGLOBAL 0
700 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
701 find out it does not work in some platform. */
702 #ifndef LT_DLLAZY_OR_NOW
704 # define LT_DLLAZY_OR_NOW RTLD_LAZY
707 # define LT_DLLAZY_OR_NOW DL_LAZY
710 # define LT_DLLAZY_OR_NOW RTLD_NOW
713 # define LT_DLLAZY_OR_NOW DL_NOW
715 # define LT_DLLAZY_OR_NOW 0
723 extern "C" void exit (int);
726 void fnord() { int i=42;}
729 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
730 int status = $lt_dlunknown;
734 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
735 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
736 /* dlclose (self); */
742 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
743 (./conftest; exit; ) 2>/dev/null
746 x$lt_dlno_uscore) $1 ;;
747 x$lt_dlneed_uscore) $2 ;;
748 x$lt_unknown|x*) $3 ;;
756 ])# _LT_AC_TRY_DLOPEN_SELF
759 # AC_LIBTOOL_DLOPEN_SELF
760 # -------------------
761 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
762 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
763 if test "x$enable_dlopen" != xyes; then
764 enable_dlopen=unknown
765 enable_dlopen_self=unknown
766 enable_dlopen_self_static=unknown
773 lt_cv_dlopen="load_add_on"
775 lt_cv_dlopen_self=yes
779 lt_cv_dlopen="LoadLibrary"
784 lt_cv_dlopen="dlopen"
789 # if libdl is installed we need to link against it
790 AC_CHECK_LIB([dl], [dlopen],
791 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
794 lt_cv_dlopen_self=yes
799 AC_CHECK_FUNC([shl_load],
800 [lt_cv_dlopen="shl_load"],
801 [AC_CHECK_LIB([dld], [shl_load],
802 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
803 [AC_CHECK_FUNC([dlopen],
804 [lt_cv_dlopen="dlopen"],
805 [AC_CHECK_LIB([dl], [dlopen],
806 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
807 [AC_CHECK_LIB([svld], [dlopen],
808 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
809 [AC_CHECK_LIB([dld], [dld_link],
810 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
819 if test "x$lt_cv_dlopen" != xno; then
825 case $lt_cv_dlopen in
827 save_CPPFLAGS="$CPPFLAGS"
828 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
830 save_LDFLAGS="$LDFLAGS"
831 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
834 LIBS="$lt_cv_dlopen_libs $LIBS"
836 AC_CACHE_CHECK([whether a program can dlopen itself],
837 lt_cv_dlopen_self, [dnl
838 _LT_AC_TRY_DLOPEN_SELF(
839 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
840 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
843 if test "x$lt_cv_dlopen_self" = xyes; then
844 LDFLAGS="$LDFLAGS $link_static_flag"
845 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
846 lt_cv_dlopen_self_static, [dnl
847 _LT_AC_TRY_DLOPEN_SELF(
848 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
849 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
853 CPPFLAGS="$save_CPPFLAGS"
854 LDFLAGS="$save_LDFLAGS"
859 case $lt_cv_dlopen_self in
860 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
861 *) enable_dlopen_self=unknown ;;
864 case $lt_cv_dlopen_self_static in
865 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
866 *) enable_dlopen_self_static=unknown ;;
869 ])# AC_LIBTOOL_DLOPEN_SELF
872 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
873 # ---------------------------------
874 # Check to see if options -c and -o are simultaneously supported by compiler
875 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
876 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
877 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
878 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
879 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
880 $rm -r conftest 2>/dev/null
884 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
886 # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
887 # that will create temporary files in the current directory regardless of
888 # the output directory. Thus, making CWD read-only will cause this test
889 # to fail, enabling locking or at least warning the user not to do parallel
893 lt_compiler_flag="-o out/conftest2.$ac_objext"
894 # Insert the option either (1) after the last *FLAGS variable, or
895 # (2) before a word containing "conftest.", or (3) at the end.
896 # Note that $ac_compile itself does not contain backslashes and begins
897 # with a dollar sign (not a hyphen), so the echo should work correctly.
898 lt_compile=`echo "$ac_compile" | $SED \
899 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
900 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
901 -e 's:$: $lt_compiler_flag:'`
902 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
903 (eval "$lt_compile" 2>out/conftest.err)
905 cat out/conftest.err >&AS_MESSAGE_LOG_FD
906 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
907 if (exit $ac_status) && test -s out/conftest2.$ac_objext
909 # The compiler can only warn and ignore the option if not recognized
910 # So say no if there are warnings
911 if test ! -s out/conftest.err; then
912 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
922 ])# AC_LIBTOOL_PROG_CC_C_O
925 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
926 # -----------------------------------------
927 # Check to see if we can do hard links to lock some files if needed
928 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
929 [AC_REQUIRE([_LT_AC_LOCK])dnl
931 hard_links="nottested"
932 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
933 # do not overwrite the value of need_locks provided by the user
934 AC_MSG_CHECKING([if we can lock with hard links])
937 ln conftest.a conftest.b 2>/dev/null && hard_links=no
939 ln conftest.a conftest.b 2>&5 || hard_links=no
940 ln conftest.a conftest.b 2>/dev/null && hard_links=no
941 AC_MSG_RESULT([$hard_links])
942 if test "$hard_links" = no; then
943 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
949 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
954 AC_DEFUN([AC_LIBTOOL_OBJDIR],
955 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
956 [rm -f .libs 2>/dev/null
957 mkdir .libs 2>/dev/null
958 if test -d .libs; then
961 # MS-DOS does not allow filenames that begin with a dot.
964 rmdir .libs 2>/dev/null])
966 ])# AC_LIBTOOL_OBJDIR
969 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
970 # ----------------------------------------------
971 # Check hardcoding attributes.
972 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
973 [AC_MSG_CHECKING([how to hardcode library paths into programs])
974 _LT_AC_TAGVAR(hardcode_action, $1)=
975 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
976 test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
977 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
979 # We can hardcode non-existant directories.
980 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
981 # If the only mechanism to avoid hardcoding is shlibpath_var, we
982 # have to relink, otherwise we might link with an installed library
983 # when we should be linking with a yet-to-be-installed one
984 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
985 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
986 # Linking always hardcodes the temporary library directory.
987 _LT_AC_TAGVAR(hardcode_action, $1)=relink
989 # We can link without hardcoding, and we can hardcode nonexisting dirs.
990 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
993 # We cannot hardcode anything, or else we can only hardcode existing
995 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
997 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
999 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1000 # Fast installation is not supported
1001 enable_fast_install=no
1002 elif test "$shlibpath_overrides_runpath" = yes ||
1003 test "$enable_shared" = no; then
1004 # Fast installation is not necessary
1005 enable_fast_install=needless
1007 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1010 # AC_LIBTOOL_SYS_LIB_STRIP
1011 # ------------------------
1012 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1015 AC_MSG_CHECKING([whether stripping libraries is possible])
1016 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1017 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1018 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1019 AC_MSG_RESULT([yes])
1021 # FIXME - insert some real tests, host_os isn't really good enough
1024 if test -n "$STRIP" ; then
1025 striplib="$STRIP -x"
1026 AC_MSG_RESULT([yes])
1036 ])# AC_LIBTOOL_SYS_LIB_STRIP
1039 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1040 # -----------------------------
1041 # PORTME Fill in your ld.so characteristics
1042 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1043 [AC_MSG_CHECKING([dynamic linker characteristics])
1045 libname_spec='lib$name'
1053 shlibpath_overrides_runpath=unknown
1055 dynamic_linker="$host_os ld.so"
1056 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1057 if test "$GCC" = yes; then
1058 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1059 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1060 # if the path contains ";" then we assume it to be the separator
1061 # otherwise default to the standard path separator (i.e. ":") - it is
1062 # assumed that no part of a normal pathname contains ";" but that should
1063 # okay in the real world where ";" in dirpaths is itself problematic.
1064 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1066 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1069 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1072 hardcode_into_libs=no
1074 # when you set need_version to no, make sure it does not cause -set_version
1075 # flags to be left without arguments
1081 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1082 shlibpath_var=LIBPATH
1084 # AIX 3 has no versioning support, so we append a major version to the name.
1085 soname_spec='${libname}${release}${shared_ext}$major'
1090 hardcode_into_libs=yes
1091 if test "$host_cpu" = ia64; then
1092 # AIX 5 supports IA64
1093 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1094 shlibpath_var=LD_LIBRARY_PATH
1096 # With GCC up to 2.95.x, collect2 would create an import file
1097 # for dependence libraries. The import file would start with
1098 # the line `#! .'. This would cause the generated library to
1099 # depend on `.', always an invalid library. This was fixed in
1100 # development snapshots of GCC prior to 3.0.
1102 aix4 | aix4.[[01]] | aix4.[[01]].*)
1103 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1105 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1112 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1113 # soname into executable. Probably we can add versioning support to
1114 # collect2, so additional links can be useful in future.
1115 if test "$aix_use_runtimelinking" = yes; then
1116 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1117 # instead of lib<name>.a to let people know that these are not
1118 # typical AIX shared libraries.
1119 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1121 # We preserve .a as extension for shared libraries through AIX4.2
1122 # and later when we are not doing run time linking.
1123 library_names_spec='${libname}${release}.a $libname.a'
1124 soname_spec='${libname}${release}${shared_ext}$major'
1126 shlibpath_var=LIBPATH
1131 library_names_spec='$libname.ixlibrary $libname.a'
1132 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1133 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 ${libname}_ixlibrary.a) || exit 1; done'
1137 library_names_spec='${libname}${shared_ext}'
1138 dynamic_linker="$host_os ld.so"
1139 shlibpath_var=LIBRARY_PATH
1144 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1145 soname_spec='${libname}${release}${shared_ext}$major'
1146 #finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1147 shlibpath_var=LD_LIBRARY_PATH
1148 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1149 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1150 # the default ld.so.conf also contains /usr/contrib/lib and
1151 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1152 # libtool to hard-code these into programs
1155 cygwin* | mingw* | pw32*)
1156 version_type=windows
1159 case $GCC,$host_os in
1160 yes,cygwin* | yes,mingw* | yes,pw32*)
1161 library_names_spec='$libname.dll.a'
1162 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1163 postinstall_cmds='base_file=`basename \${file}`~
1164 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1165 dldir=$destdir/`dirname \$dlpath`~
1166 test -d \$dldir || mkdir -p \$dldir~
1167 $install_prog $dir/$dlname \$dldir/$dlname'
1168 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1169 dlpath=$dir/\$dldll~
1171 shlibpath_overrides_runpath=yes
1175 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1176 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1177 sys_lib_search_path_spec="/lib /lib/w32api /usr/lib /usr/local/lib"
1180 # MinGW DLLs use traditional 'lib' prefix
1181 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1182 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1183 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1184 # It is most probably a Windows format PATH printed by
1185 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1186 # path with ; separators, and with drive letters. We can handle the
1187 # drive letters (cygwin fileutils understands them), so leave them,
1188 # especially as we might pass files found there to a mingw objdump,
1189 # which wouldn't understand a cygwinified path. Ahh.
1190 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1192 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1196 # pw32 DLLs use 'pw' prefix rather than 'lib'
1197 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1203 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1206 dynamic_linker='Win32 ld.exe'
1207 # FIXME: first we should search . and the directory the executable is in
1211 darwin* | rhapsody*)
1212 dynamic_linker="$host_os dyld"
1214 # FIXME: Relying on posixy $() will cause problems for
1215 # cross-compilation, but unfortunately the echo tests do not
1216 # yet detect zsh echo's removal of \ escapes.
1217 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1218 soname_spec='${libname}${release}${major}$shared_ext'
1219 shlibpath_overrides_runpath=yes
1220 shlibpath_var=DYLD_LIBRARY_PATH
1221 shrext='$(test .$module = .yes && echo .so || echo .dylib)'
1222 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1223 if $CC -v 2>&1 | grep 'Apple' >/dev/null ; then
1224 sys_lib_search_path_spec=`$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"`
1226 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1231 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1232 soname_spec='${libname}${release}${shared_ext}$major'
1233 shlibpath_var=LD_LIBRARY_PATH
1241 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1242 version_type=freebsd-$objformat
1243 case $version_type in
1245 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1248 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1251 shlibpath_var=LD_LIBRARY_PATH
1254 shlibpath_overrides_runpath=yes
1256 freebsd3.[01]* | freebsdelf3.[01]*)
1257 shlibpath_overrides_runpath=yes
1258 hardcode_into_libs=yes
1261 shlibpath_overrides_runpath=no
1262 hardcode_into_libs=yes
1269 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1270 soname_spec='${libname}${release}${shared_ext}$major'
1271 shlibpath_var=LD_LIBRARY_PATH
1272 hardcode_into_libs=yes
1275 hpux9* | hpux10* | hpux11*)
1276 # Give a soname corresponding to the major version so that dld.sl refuses to
1277 # link against other versions.
1282 hardcode_into_libs=yes
1283 dynamic_linker="$host_os dld.so"
1284 shlibpath_var=LD_LIBRARY_PATH
1285 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1286 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1287 soname_spec='${libname}${release}${shared_ext}$major'
1288 if test "X$HPUX_IA64_MODE" = X32; then
1289 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1291 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1293 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1297 hardcode_into_libs=yes
1298 dynamic_linker="$host_os dld.sl"
1299 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1300 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1301 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1302 soname_spec='${libname}${release}${shared_ext}$major'
1303 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1304 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1308 dynamic_linker="$host_os dld.sl"
1309 shlibpath_var=SHLIB_PATH
1310 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1311 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1312 soname_spec='${libname}${release}${shared_ext}$major'
1315 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1316 postinstall_cmds='chmod 555 $lib'
1319 irix5* | irix6* | nonstopux*)
1321 nonstopux*) version_type=nonstopux ;;
1323 if test "$lt_cv_prog_gnu_ld" = yes; then
1329 soname_spec='${libname}${release}${shared_ext}$major'
1330 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1332 irix5* | nonstopux*)
1336 case $LD in # libtool.m4 will add one of these switches to LD
1337 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1338 libsuff= shlibsuff= libmagic=32-bit;;
1339 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1340 libsuff=32 shlibsuff=N32 libmagic=N32;;
1341 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1342 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1343 *) libsuff= shlibsuff= libmagic=never-match;;
1347 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1348 shlibpath_overrides_runpath=no
1349 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1350 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1351 hardcode_into_libs=yes
1354 # No shared lib support for Linux oldld, aout, or coff.
1355 linux*oldld* | linux*aout* | linux*coff*)
1359 # This must be Linux ELF.
1362 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1363 soname_spec='${libname}${release}${shared_ext}$major'
1364 #finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1365 shlibpath_var=LD_LIBRARY_PATH
1366 shlibpath_overrides_runpath=no
1367 # This implies no fast_install, which is unacceptable.
1368 # Some rework will be needed to allow for fast_install
1369 # before this can be enabled.
1370 hardcode_into_libs=yes
1372 # We used to test for /lib/ld.so.1 and disable shared libraries on
1373 # powerpc, because MkLinux only supported shared libraries with the
1374 # GNU dynamic linker. Since this was broken with cross compilers,
1375 # most powerpc-linux boxes support dynamic linking these days and
1376 # people can always --disable-shared, the test was removed, and we
1377 # assume the GNU/Linux dynamic linker is in use.
1378 dynamic_linker='GNU/Linux ld.so'
1383 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1384 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1385 #finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1386 dynamic_linker='NetBSD (a.out) ld.so'
1388 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} ${libname}${shared_ext}'
1389 soname_spec='${libname}${release}${shared_ext}$major'
1390 dynamic_linker='NetBSD ld.elf_so'
1392 shlibpath_var=LD_LIBRARY_PATH
1393 shlibpath_overrides_runpath=yes
1394 hardcode_into_libs=yes
1399 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1400 shlibpath_var=LD_LIBRARY_PATH
1401 shlibpath_overrides_runpath=yes
1406 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1407 soname_spec='${libname}${release}${shared_ext}$major'
1408 shlibpath_var=LD_LIBRARY_PATH
1409 shlibpath_overrides_runpath=yes
1414 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1415 #finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1416 shlibpath_var=LD_LIBRARY_PATH
1417 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1418 dynamic_linker='OpenBSD (ELF) ld.so'
1420 openbsd2.[[89]] | openbsd2.[[89]].*)
1421 shlibpath_overrides_runpath=no
1424 shlibpath_overrides_runpath=yes
1428 dynamic_linker='OpenBSD (a.out) ld.so'
1429 shlibpath_overrides_runpath=yes
1434 libname_spec='$name'
1436 library_names_spec='$libname${shared_ext} $libname.a'
1437 dynamic_linker='OS/2 ld.exe'
1438 shlibpath_var=LIBPATH
1441 osf3* | osf4* | osf5*)
1443 soname_spec='${libname}${release}${shared_ext}$major'
1444 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1445 shlibpath_var=LD_LIBRARY_PATH
1446 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1447 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1452 soname_spec='${libname}${release}${shared_ext}$major'
1453 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1454 shlibpath_var=LD_LIBRARY_PATH
1459 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1460 soname_spec='${libname}${release}${shared_ext}$major'
1461 shlibpath_var=LD_LIBRARY_PATH
1462 shlibpath_overrides_runpath=yes
1463 hardcode_into_libs=yes
1464 # ldd complains unless libraries are executable
1465 postinstall_cmds='chmod +x $lib'
1470 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1471 #finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1472 shlibpath_var=LD_LIBRARY_PATH
1473 shlibpath_overrides_runpath=yes
1476 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1478 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1479 soname_spec='${libname}${release}${shared_ext}$major'
1480 shlibpath_var=LD_LIBRARY_PATH
1481 case $host_vendor in
1483 shlibpath_overrides_runpath=no
1484 export_dynamic_flag_spec='${wl}-Blargedynsym'
1485 runpath_var=LD_RUN_PATH
1488 shlibpath_overrides_runpath=no
1489 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1495 if test -d /usr/nec ;then
1497 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1498 soname_spec='$libname${shared_ext}.$major'
1499 shlibpath_var=LD_LIBRARY_PATH
1505 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1506 soname_spec='${libname}${release}${shared_ext}$major'
1507 shlibpath_var=LD_LIBRARY_PATH
1514 AC_MSG_RESULT([$dynamic_linker])
1515 test "$dynamic_linker" = no && can_build_shared=no
1516 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1521 AC_DEFUN([_LT_AC_TAGCONFIG],
1522 [AC_ARG_WITH([tags],
1523 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1524 [include additional configurations @<:@automatic@:>@])],
1525 [tagnames="$withval"])
1527 if test -f "$ltmain" && test -n "$tagnames"; then
1528 if test ! -f "${ofile}"; then
1529 AC_MSG_WARN([output file `$ofile' does not exist])
1532 if test -z "$LTCC"; then
1533 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1534 if test -z "$LTCC"; then
1535 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1537 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1541 # Extract list of available tagged configurations in $ofile.
1542 # Note that this assumes the entire list is on one line.
1543 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1545 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1546 for tagname in $tagnames; do
1548 # Check whether tagname contains only valid characters
1549 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1551 *) AC_MSG_ERROR([invalid tag name: $tagname])
1555 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1557 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1560 # Update the list of available tags.
1561 if test -n "$tagname"; then
1562 echo appending configuration tag \"$tagname\" to $ofile
1566 if test -n "$CXX" && test "X$CXX" != "Xno"; then
1567 AC_LIBTOOL_LANG_CXX_CONFIG
1574 if test -n "$F77" && test "X$F77" != "Xno"; then
1575 AC_LIBTOOL_LANG_F77_CONFIG
1582 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1583 AC_LIBTOOL_LANG_GCJ_CONFIG
1590 AC_LIBTOOL_LANG_RC_CONFIG
1594 AC_MSG_ERROR([Unsupported tag name: $tagname])
1598 # Append the new tag name to the list of available tags.
1599 if test -n "$tagname" ; then
1600 available_tags="$available_tags $tagname"
1606 # Now substitute the updated list of available tags.
1607 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1608 mv "${ofile}T" "$ofile"
1612 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1615 ])# _LT_AC_TAGCONFIG
1620 # enable checks for dlopen support
1621 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1622 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1623 ])# AC_LIBTOOL_DLOPEN
1626 # AC_LIBTOOL_WIN32_DLL
1627 # --------------------
1628 # declare package support for building win32 dll's
1629 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1630 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1631 ])# AC_LIBTOOL_WIN32_DLL
1634 # AC_ENABLE_SHARED([DEFAULT])
1635 # ---------------------------
1636 # implement the --enable-shared flag
1637 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1638 AC_DEFUN([AC_ENABLE_SHARED],
1639 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1640 AC_ARG_ENABLE([shared],
1641 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1642 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1643 [p=${PACKAGE-default}
1645 yes) enable_shared=yes ;;
1646 no) enable_shared=no ;;
1649 # Look at the argument we got. We use all the common list separators.
1650 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1651 for pkg in $enableval; do
1653 if test "X$pkg" = "X$p"; then
1660 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1661 ])# AC_ENABLE_SHARED
1666 #- set the default shared flag to --disable-shared
1667 AC_DEFUN([AC_DISABLE_SHARED],
1668 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1669 AC_ENABLE_SHARED(no)
1670 ])# AC_DISABLE_SHARED
1673 # AC_ENABLE_STATIC([DEFAULT])
1674 # ---------------------------
1675 # implement the --enable-static flag
1676 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1677 AC_DEFUN([AC_ENABLE_STATIC],
1678 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1679 AC_ARG_ENABLE([static],
1680 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1681 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1682 [p=${PACKAGE-default}
1684 yes) enable_static=yes ;;
1685 no) enable_static=no ;;
1688 # Look at the argument we got. We use all the common list separators.
1689 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1690 for pkg in $enableval; do
1692 if test "X$pkg" = "X$p"; then
1699 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1700 ])# AC_ENABLE_STATIC
1705 # set the default static flag to --disable-static
1706 AC_DEFUN([AC_DISABLE_STATIC],
1707 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1708 AC_ENABLE_STATIC(no)
1709 ])# AC_DISABLE_STATIC
1712 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1713 # ---------------------------------
1714 # implement the --enable-fast-install flag
1715 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1716 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1717 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1718 AC_ARG_ENABLE([fast-install],
1719 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1720 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1721 [p=${PACKAGE-default}
1723 yes) enable_fast_install=yes ;;
1724 no) enable_fast_install=no ;;
1726 enable_fast_install=no
1727 # Look at the argument we got. We use all the common list separators.
1728 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1729 for pkg in $enableval; do
1731 if test "X$pkg" = "X$p"; then
1732 enable_fast_install=yes
1738 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1739 ])# AC_ENABLE_FAST_INSTALL
1742 # AC_DISABLE_FAST_INSTALL
1743 # -----------------------
1744 # set the default to --disable-fast-install
1745 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1746 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1747 AC_ENABLE_FAST_INSTALL(no)
1748 ])# AC_DISABLE_FAST_INSTALL
1751 # AC_LIBTOOL_PICMODE([MODE])
1752 # --------------------------
1753 # implement the --with-pic flag
1754 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1755 AC_DEFUN([AC_LIBTOOL_PICMODE],
1756 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1757 pic_mode=ifelse($#,1,$1,default)
1758 ])# AC_LIBTOOL_PICMODE
1763 # This is predefined starting with Autoconf 2.54, so this conditional
1764 # definition can be removed once we require Autoconf 2.54 or later.
1765 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1766 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1767 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1768 then ac_cv_prog_egrep='grep -E'
1769 else ac_cv_prog_egrep='egrep'
1771 EGREP=$ac_cv_prog_egrep
1776 # AC_PATH_TOOL_PREFIX
1777 # -------------------
1778 # find a file program which can recognise shared library
1779 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1780 [AC_REQUIRE([AC_PROG_EGREP])dnl
1781 AC_MSG_CHECKING([for $1])
1782 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1784 [[\\/*] | ?:[\\/]*])
1785 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1788 lt_save_MAGIC_CMD="$MAGIC_CMD"
1789 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1790 dnl $ac_dummy forces splitting on constant user-supplied paths.
1791 dnl POSIX.2 word splitting is done only on the output of word expansions,
1792 dnl not every word. This closes a longstanding sh security hole.
1793 ac_dummy="ifelse([$2], , $PATH, [$2])"
1794 for ac_dir in $ac_dummy; do
1796 test -z "$ac_dir" && ac_dir=.
1797 if test -f $ac_dir/$1; then
1798 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1799 if test -n "$file_magic_test_file"; then
1800 case $deplibs_check_method in
1802 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1803 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1804 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1805 $EGREP "$file_magic_regex" > /dev/null; then
1810 *** Warning: the command libtool uses to detect shared libraries,
1811 *** $file_magic_cmd, produces output that libtool cannot recognize.
1812 *** The result is that libtool may fail to recognize shared libraries
1813 *** as such. This will affect the creation of libtool libraries that
1814 *** depend on shared libraries, but programs linked with such libtool
1815 *** libraries will work regardless of this problem. Nevertheless, you
1816 *** may want to report the problem to your system manager and/or to
1817 *** bug-libtool@gnu.org
1827 MAGIC_CMD="$lt_save_MAGIC_CMD"
1830 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1831 if test -n "$MAGIC_CMD"; then
1832 AC_MSG_RESULT($MAGIC_CMD)
1836 ])# AC_PATH_TOOL_PREFIX
1841 # find a file program which can recognise a shared library
1842 AC_DEFUN([AC_PATH_MAGIC],
1843 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1844 if test -z "$lt_cv_path_MAGIC_CMD"; then
1845 if test -n "$ac_tool_prefix"; then
1846 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1856 # find the path to the GNU or non-GNU linker
1857 AC_DEFUN([AC_PROG_LD],
1858 [AC_ARG_WITH([gnu-ld],
1859 [AC_HELP_STRING([--with-gnu-ld],
1860 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
1861 [test "$withval" = no || with_gnu_ld=yes],
1863 AC_REQUIRE([LT_AC_PROG_SED])dnl
1864 AC_REQUIRE([AC_PROG_CC])dnl
1865 AC_REQUIRE([AC_CANONICAL_HOST])dnl
1866 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1868 if test "$GCC" = yes; then
1869 # Check if gcc -print-prog-name=ld gives a path.
1870 AC_MSG_CHECKING([for ld used by $CC])
1873 # gcc leaves a trailing carriage return which upsets mingw
1874 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1876 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1879 # Accept absolute paths.
1880 [[\\/]]* | ?:[[\\/]]*)
1881 re_direlt='/[[^/]][[^/]]*/\.\./'
1882 # Canonicalize the path of ld
1883 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
1884 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1885 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
1887 test -z "$LD" && LD="$ac_prog"
1890 # If it fails, then pretend we aren't using GCC.
1894 # If it is relative, then search for the first ld in PATH.
1898 elif test "$with_gnu_ld" = yes; then
1899 AC_MSG_CHECKING([for GNU ld])
1901 AC_MSG_CHECKING([for non-GNU ld])
1903 AC_CACHE_VAL(lt_cv_path_LD,
1904 [if test -z "$LD"; then
1905 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1906 for ac_dir in $PATH; do
1908 test -z "$ac_dir" && ac_dir=.
1909 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1910 lt_cv_path_LD="$ac_dir/$ac_prog"
1911 # Check to see if the program is GNU ld. I'd rather use --version,
1912 # but apparently some GNU ld's only accept -v.
1913 # Break only if it was the GNU/non-GNU ld that we prefer.
1914 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
1915 *GNU* | *'with BFD'*)
1916 test "$with_gnu_ld" != no && break
1919 test "$with_gnu_ld" != yes && break
1926 lt_cv_path_LD="$LD" # Let the user override the test with a path.
1929 if test -n "$LD"; then
1934 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
1941 AC_DEFUN([AC_PROG_LD_GNU],
1942 [AC_REQUIRE([AC_PROG_EGREP])dnl
1943 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
1944 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
1945 case `"$LD" -v 2>&1 </dev/null` in
1946 *GNU* | *'with BFD'*)
1947 lt_cv_prog_gnu_ld=yes
1950 lt_cv_prog_gnu_ld=no
1953 with_gnu_ld=$lt_cv_prog_gnu_ld
1957 # AC_PROG_LD_RELOAD_FLAG
1958 # ----------------------
1959 # find reload flag for linker
1960 # -- PORTME Some linkers may need a different reload flag.
1961 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
1962 [AC_CACHE_CHECK([for $LD option to reload object files],
1963 lt_cv_ld_reload_flag,
1964 [lt_cv_ld_reload_flag='-r'])
1965 reload_flag=$lt_cv_ld_reload_flag
1966 case $reload_flag in
1968 *) reload_flag=" $reload_flag" ;;
1970 reload_cmds='$LD$reload_flag -o $output$reload_objs'
1971 ])# AC_PROG_LD_RELOAD_FLAG
1974 # AC_DEPLIBS_CHECK_METHOD
1975 # -----------------------
1976 # how to check for library dependencies
1977 # -- PORTME fill in with the dynamic library characteristics
1978 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
1979 [AC_CACHE_CHECK([how to recognise dependent libraries],
1980 lt_cv_deplibs_check_method,
1981 [lt_cv_file_magic_cmd='$MAGIC_CMD'
1982 lt_cv_file_magic_test_file=
1983 lt_cv_deplibs_check_method='unknown'
1984 # Need to set the preceding variable on all platforms that support
1985 # interlibrary dependencies.
1986 # 'none' -- dependencies not supported.
1987 # `unknown' -- same as none, but documents that we really don't know.
1988 # 'pass_all' -- all dependencies passed with no checks.
1989 # 'test_compile' -- check by making test program.
1990 # 'file_magic [[regex]]' -- check by looking for files in library path
1991 # which responds to the $file_magic_cmd with a given extended regex.
1992 # If you have `file' or equivalent on your system and you're not sure
1993 # whether `pass_all' will *always* work, you probably want this one.
1997 lt_cv_deplibs_check_method=pass_all
2001 lt_cv_deplibs_check_method=pass_all
2005 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2006 lt_cv_file_magic_cmd='/usr/bin/file -L'
2007 lt_cv_file_magic_test_file=/shlib/libc.so
2010 cygwin* | mingw* | pw32*)
2011 # win32_libid is a shell function defined in ltmain.sh
2012 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2013 lt_cv_file_magic_cmd='win32_libid'
2016 darwin* | rhapsody*)
2017 # this will be overwritten by pass_all, but leave it in just in case
2018 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
2019 lt_cv_file_magic_cmd='/usr/bin/file -L'
2021 rhapsody* | darwin1.[[012]])
2022 lt_cv_file_magic_test_file=`/System/Library/Frameworks/System.framework/System`
2025 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
2028 lt_cv_deplibs_check_method=pass_all
2032 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2035 # Not sure whether the presence of OpenBSD here was a mistake.
2036 # Let's accept both of them until this is cleared up.
2037 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2038 lt_cv_file_magic_cmd=/usr/bin/file
2039 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2043 lt_cv_deplibs_check_method=pass_all
2048 lt_cv_deplibs_check_method=pass_all
2051 hpux10.20* | hpux11*)
2052 lt_cv_file_magic_cmd=/usr/bin/file
2055 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2056 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2059 [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]']
2060 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2063 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2064 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2069 irix5* | irix6* | nonstopux*)
2071 irix5* | nonstopux*)
2072 # this will be overridden with pass_all, but let us keep it just in case
2073 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
2077 *-32|*"-32 ") libmagic=32-bit;;
2078 *-n32|*"-n32 ") libmagic=N32;;
2079 *-64|*"-64 ") libmagic=64-bit;;
2080 *) libmagic=never-match;;
2082 # this will be overridden with pass_all, but let us keep it just in case
2083 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
2086 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2087 lt_cv_deplibs_check_method=pass_all
2090 # This must be Linux ELF.
2093 alpha* | hppa* | i*86 | ia64* | m68* | mips | mipsel | powerpc* | sparc* | s390* | sh*)
2094 lt_cv_deplibs_check_method=pass_all ;;
2096 # glibc up to 2.1.1 does not perform some relocations on ARM
2097 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
2099 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2103 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2104 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2106 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2111 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2112 lt_cv_file_magic_cmd=/usr/bin/file
2113 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2117 lt_cv_deplibs_check_method=unknown
2121 lt_cv_file_magic_cmd=/usr/bin/file
2122 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2123 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2124 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
2126 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
2130 osf3* | osf4* | osf5*)
2131 # this will be overridden with pass_all, but let us keep it just in case
2132 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2133 lt_cv_file_magic_test_file=/shlib/libc.so
2134 lt_cv_deplibs_check_method=pass_all
2138 lt_cv_deplibs_check_method=pass_all
2142 lt_cv_deplibs_check_method=pass_all
2143 lt_cv_file_magic_test_file=/lib/libc.so
2146 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2147 case $host_vendor in
2149 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2150 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2153 lt_cv_deplibs_check_method=pass_all
2156 lt_cv_file_magic_cmd='/bin/file'
2157 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2160 lt_cv_file_magic_cmd='/bin/file'
2161 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2162 lt_cv_file_magic_test_file=/lib/libc.so
2165 lt_cv_deplibs_check_method=pass_all
2170 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2171 lt_cv_deplibs_check_method=pass_all
2175 file_magic_cmd=$lt_cv_file_magic_cmd
2176 deplibs_check_method=$lt_cv_deplibs_check_method
2177 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2178 ])# AC_DEPLIBS_CHECK_METHOD
2183 # find the path to a BSD-compatible name lister
2184 AC_DEFUN([AC_PROG_NM],
2185 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2186 [if test -n "$NM"; then
2187 # Let the user override the test.
2190 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2191 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2193 test -z "$ac_dir" && ac_dir=.
2194 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2195 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2196 # Check to see if the nm accepts a BSD-compat flag.
2197 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2198 # nm: unknown option "B" ignored
2199 # Tru64's nm complains that /dev/null is an invalid object file
2200 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2201 */dev/null* | *'Invalid file or object type'*)
2202 lt_cv_path_NM="$tmp_nm -B"
2206 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2208 lt_cv_path_NM="$tmp_nm -p"
2212 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2213 continue # so that we can try to find one that supports BSD flags
2220 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2228 # check for math library
2229 AC_DEFUN([AC_CHECK_LIBM],
2230 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2233 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2234 # These system don't have libm, or don't need it
2237 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2238 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2241 AC_CHECK_LIB(m, cos, LIBM="-lm")
2247 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2248 # -----------------------------------
2249 # sets LIBLTDL to the link flags for the libltdl convenience library and
2250 # LTDLINCL to the include flags for the libltdl header and adds
2251 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2252 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2253 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2254 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2255 # '${top_srcdir}/' (note the single quotes!). If your package is not
2256 # flat and you're not using automake, define top_builddir and
2257 # top_srcdir appropriately in the Makefiles.
2258 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2259 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2260 case $enable_ltdl_convenience in
2261 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2262 "") enable_ltdl_convenience=yes
2263 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2265 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2266 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2267 # For backwards non-gettext consistent compatibility...
2269 ])# AC_LIBLTDL_CONVENIENCE
2272 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2273 # -----------------------------------
2274 # sets LIBLTDL to the link flags for the libltdl installable library and
2275 # LTDLINCL to the include flags for the libltdl header and adds
2276 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2277 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2278 # DIRECTORY is not provided and an installed libltdl is not found, it is
2279 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2280 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2281 # quotes!). If your package is not flat and you're not using automake,
2282 # define top_builddir and top_srcdir appropriately in the Makefiles.
2283 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2284 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2285 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2286 AC_CHECK_LIB(ltdl, lt_dlinit,
2287 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2288 [if test x"$enable_ltdl_install" = xno; then
2289 AC_MSG_WARN([libltdl not installed, but installation disabled])
2291 enable_ltdl_install=yes
2294 if test x"$enable_ltdl_install" = x"yes"; then
2295 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2296 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2297 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2299 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2303 # For backwards non-gettext consistent compatibility...
2305 ])# AC_LIBLTDL_INSTALLABLE
2310 # enable support for C++ libraries
2311 AC_DEFUN([AC_LIBTOOL_CXX],
2312 [AC_REQUIRE([_LT_AC_LANG_CXX])
2318 AC_DEFUN([_LT_AC_LANG_CXX],
2319 [AC_REQUIRE([AC_PROG_CXX])
2320 AC_REQUIRE([AC_PROG_CXXCPP])
2321 _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,CXX" | sed 's/^,//'`])
2327 # enable support for Fortran 77 libraries
2328 AC_DEFUN([AC_LIBTOOL_F77],
2329 [AC_REQUIRE([_LT_AC_LANG_F77])
2335 AC_DEFUN([_LT_AC_LANG_F77],
2336 [AC_REQUIRE([AC_PROG_F77])
2337 _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,F77" | sed 's/^,//'`])
2343 # enable support for GCJ libraries
2344 AC_DEFUN([AC_LIBTOOL_GCJ],
2345 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2351 AC_DEFUN([_LT_AC_LANG_GCJ],
2352 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2353 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2354 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2355 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2356 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2357 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2358 _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,GCJ" | sed 's/^,//'`])
2364 # enable support for Windows resource files
2365 AC_DEFUN([AC_LIBTOOL_RC],
2366 [AC_REQUIRE([LT_AC_PROG_RC])
2367 _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,RC" | sed 's/^,//'`])
2371 # AC_LIBTOOL_LANG_C_CONFIG
2372 # ------------------------
2373 # Ensure that the configuration vars for the C compiler are
2374 # suitably defined. Those variables are subsequently used by
2375 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2376 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2377 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2381 # Source file extension for C test sources.
2384 # Object file extension for compiled C test sources.
2386 _LT_AC_TAGVAR(objext, $1)=$objext
2388 # Code to be used in simple compile tests
2389 lt_simple_compile_test_code="int some_variable = 0;\n"
2391 # Code to be used in simple link tests
2392 lt_simple_link_test_code='int main(){return(0);}\n'
2397 # Check for any special shared library compilation flags.
2399 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2400 if test "$GCC" = no; then
2403 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2407 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2408 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2409 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$]_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[[ ]]" >/dev/null; then :
2411 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2412 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2418 # Check to make sure the static flag actually works.
2420 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2421 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2422 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2424 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2428 ## There is no encapsulation within the following macros, do not change
2429 ## the running order or otherwise move them around unless you know exactly
2430 ## what you are doing...
2431 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2432 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2433 AC_LIBTOOL_PROG_CC_C_O($1)
2434 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2435 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2436 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2437 AC_LIBTOOL_SYS_LIB_STRIP
2438 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2439 AC_LIBTOOL_DLOPEN_SELF($1)
2441 # Report which librarie types wil actually be built
2442 AC_MSG_CHECKING([if libtool supports shared libraries])
2443 AC_MSG_RESULT([$can_build_shared])
2445 AC_MSG_CHECKING([whether to build shared libraries])
2446 test "$can_build_shared" = "no" && enable_shared=no
2448 # On AIX, shared libraries and static libraries use the same namespace, and
2449 # are all built from PIC.
2452 test "$enable_shared" = yes && enable_static=no
2453 if test -n "$RANLIB"; then
2454 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2455 postinstall_cmds='$RANLIB $lib'
2460 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2461 test "$enable_shared" = yes && enable_static=no
2464 darwin* | rhapsody*)
2465 if $CC -v 2>&1 | grep 'Apple' >/dev/null ; then
2466 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2468 rhapsody* | darwin1.[[012]])
2469 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2472 test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2475 # FIXME: Relying on posixy $() will cause problems for
2476 # cross-compilation, but unfortunately the echo tests do not
2477 # yet detect zsh echo's removal of \ escapes. Also zsh mangles
2478 # `"' quotes if we put them in here... so don't!
2479 output_verbose_link_cmd='echo'
2480 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
2481 _LT_AC_TAGVAR(module_cmds, $1)='$CC -bundle $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags'
2482 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2483 _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}'
2484 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -bundle $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2485 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2486 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2487 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2488 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2489 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2493 AC_MSG_RESULT([$enable_shared])
2495 AC_MSG_CHECKING([whether to build static libraries])
2496 # Make sure either enable_shared or enable_static is yes.
2497 test "$enable_shared" = yes || enable_static=yes
2498 AC_MSG_RESULT([$enable_static])
2500 AC_LIBTOOL_CONFIG($1)
2504 ])# AC_LIBTOOL_LANG_C_CONFIG
2507 # AC_LIBTOOL_LANG_CXX_CONFIG
2508 # --------------------------
2509 # Ensure that the configuration vars for the C compiler are
2510 # suitably defined. Those variables are subsequently used by
2511 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2512 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2513 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2515 AC_REQUIRE([AC_PROG_CXX])
2516 AC_REQUIRE([AC_PROG_CXXCPP])
2518 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2519 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2520 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2521 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2522 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2523 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2524 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2525 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2526 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2527 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2528 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2529 _LT_AC_TAGVAR(module_cmds, $1)=
2530 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2531 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2532 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2533 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2534 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2535 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2537 # Dependencies to place before and after the object being linked:
2538 _LT_AC_TAGVAR(predep_objects, $1)=
2539 _LT_AC_TAGVAR(postdep_objects, $1)=
2540 _LT_AC_TAGVAR(predeps, $1)=
2541 _LT_AC_TAGVAR(postdeps, $1)=
2542 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2544 # Source file extension for C++ test sources.
2547 # Object file extension for compiled C++ test sources.
2549 _LT_AC_TAGVAR(objext, $1)=$objext
2551 # Code to be used in simple compile tests
2552 lt_simple_compile_test_code="int some_variable = 0;\n"
2554 # Code to be used in simple link tests
2555 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2557 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2560 # Allow CC to be a program name with arguments.
2565 lt_save_with_gnu_ld=$with_gnu_ld
2566 lt_save_path_LD=$lt_cv_path_LD
2567 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2568 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2570 unset lt_cv_prog_gnu_ld
2572 if test -n "${lt_cv_path_LDCXX+set}"; then
2573 lt_cv_path_LD=$lt_cv_path_LDCXX
2577 test -z "${LDCXX+set}" || LD=$LDCXX
2580 _LT_AC_TAGVAR(compiler, $1)=$CC
2581 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2583 # We don't want -fno-exception wen compiling C++ code, so set the
2584 # no_builtin_flag separately
2585 if test "$GXX" = yes; then
2586 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2588 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2591 if test "$GXX" = yes; then
2592 # Set up default GNU C++ configuration
2596 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2597 # archiving commands below assume that GNU ld is being used.
2598 if test "$with_gnu_ld" = yes; then
2599 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2600 _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'
2602 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2603 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2605 # If archive_cmds runs LD, not CC, wlarc should be empty
2606 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2607 # investigate it a little bit more. (MM)
2610 # ancient GNU ld didn't support --whole-archive et. al.
2611 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2612 grep 'no-whole-archive' > /dev/null; then
2613 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2615 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2621 # A generic and very simple default shared library creation
2622 # command for GNU C++ for the case where it uses the native
2623 # linker, instead of GNU ld. If possible, this setting should
2624 # overridden to take advantage of the native linker features on
2625 # the platform it is being used on.
2626 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2629 # Commands to make compiler produce verbose output that lists
2630 # what "hidden" libraries, object files and flags are used when
2631 # linking a shared library.
2632 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2640 # PORTME: fill in a description of your system's C++ link characteristics
2641 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2642 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2645 # FIXME: insert proper C++ library support
2646 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2649 if test "$host_cpu" = ia64; then
2650 # On IA64, the linker does run time linking by default, so we don't
2651 # have to do anything special.
2652 aix_use_runtimelinking=no
2653 exp_sym_flag='-Bexport'
2656 aix_use_runtimelinking=no
2658 # Test if we are trying to use run time linking or normal
2659 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2660 # need to do runtime linking.
2661 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2662 for ld_flag in $LDFLAGS; do
2665 aix_use_runtimelinking=yes
2672 exp_sym_flag='-bexport'
2673 no_entry_flag='-bnoentry'
2676 # When large executables or shared objects are built, AIX ld can
2677 # have problems creating the table of contents. If linking a library
2678 # or program results in "error TOC overflow" add -mminimal-toc to
2679 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2680 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2682 _LT_AC_TAGVAR(archive_cmds, $1)=''
2683 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2684 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2685 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2687 if test "$GXX" = yes; then
2688 case $host_os in aix4.[012]|aix4.[012].*)
2689 # We only want to do this on AIX 4.2 and lower, the check
2690 # below for broken collect2 doesn't work under 4.3+
2691 collect2name=`${CC} -print-prog-name=collect2`
2692 if test -f "$collect2name" && \
2693 strings "$collect2name" | grep resolve_lib_name >/dev/null
2695 # We have reworked collect2
2696 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2698 # We have old collect2
2699 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2700 # It fails to find uninstalled libraries when the uninstalled
2701 # path is not listed in the libpath. Setting hardcode_minus_L
2702 # to unsupported forces relinking
2703 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2704 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2705 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2708 shared_flag='-shared'
2711 if test "$host_cpu" = ia64; then
2712 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2713 # chokes on -Wl,-G. The following line is correct:
2716 if test "$aix_use_runtimelinking" = yes; then
2717 shared_flag='${wl}-G'
2719 shared_flag='${wl}-bM:SRE'
2724 # It seems that -bexpall does not export symbols beginning with
2725 # underscore (_), so it is better to generate a list of symbols to export.
2726 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2727 if test "$aix_use_runtimelinking" = yes; then
2728 # Warning - without using the other runtime loading flags (-brtl),
2729 # -berok will link without error, but may produce a broken library.
2730 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2731 # Determine the default libpath from the value encoded in an empty executable.
2732 _LT_AC_SYS_LIBPATH_AIX
2733 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2735 _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 $shared_flag"
2737 if test "$host_cpu" = ia64; then
2738 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2739 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2740 _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"
2742 # Determine the default libpath from the value encoded in an empty executable.
2743 _LT_AC_SYS_LIBPATH_AIX
2744 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2745 # Warning - without using the other run time loading flags,
2746 # -berok will link without error, but may produce a broken library.
2747 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2748 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2749 # -bexpall does not export symbols beginning with underscore (_)
2750 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2751 # Exported symbols can be pulled into shared objects from archives
2752 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2753 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2754 # This is similar to how AIX traditionally builds it's shared libraries.
2755 _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'
2760 case $cc_basename in
2762 # FIXME: insert proper C++ library support
2763 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2768 cygwin* | mingw* | pw32*)
2769 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2770 # as there is no search path for DLLs.
2771 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2772 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2773 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2774 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2776 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2777 _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'
2778 # If the export-symbols file already is a .def file (1st line
2779 # is EXPORTS), use it as is; otherwise, prepend...
2780 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2781 cp $export_symbols $output_objdir/$soname.def;
2783 echo EXPORTS > $output_objdir/$soname.def;
2784 cat $export_symbols >> $output_objdir/$soname.def;
2786 $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'
2788 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2792 darwin* | rhapsody*)
2793 if $CC -v 2>&1 | grep 'Apple' >/dev/null ; then
2794 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2796 rhapsody* | darwin1.[[012]])
2797 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2800 test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2803 lt_int_apple_cc_single_mod=no
2804 output_verbose_link_cmd='echo'
2805 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
2806 lt_int_apple_cc_single_mod=yes
2808 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2809 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2811 _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'
2813 _LT_AC_TAGVAR(module_cmds, $1)='$CC -bundle ${wl}-bind_at_load $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags'
2815 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2816 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2817 _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}'
2819 _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}'
2821 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -bundle $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2822 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2823 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2824 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2825 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2826 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2831 case $cc_basename in
2833 # FIXME: insert proper C++ library support
2834 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2837 # Green Hills C++ Compiler
2838 # FIXME: insert proper C++ library support
2839 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2842 # FIXME: insert proper C++ library support
2843 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2848 # C++ shared libraries reported to be fairly broken before switch to ELF
2849 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2852 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2855 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2857 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2862 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2863 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2864 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2865 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2866 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2867 # but as the default
2868 # location of the library.
2870 case $cc_basename in
2872 # FIXME: insert proper C++ library support
2873 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2876 _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 $lib'
2877 # Commands to make compiler produce verbose output that lists
2878 # what "hidden" libraries, object files and flags are used when
2879 # linking a shared library.
2881 # There doesn't appear to be a way to prevent this compiler from
2882 # explicitly linking system object files so we need to strip them
2883 # from the output so that they don't get included in the library
2885 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | egrep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
2888 if test "$GXX" = yes; then
2889 _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'
2891 # FIXME: insert proper C++ library support
2892 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2898 if test $with_gnu_ld = no; then
2901 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2902 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
2903 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2906 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2909 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2910 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2911 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2917 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2918 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
2921 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2922 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
2923 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2924 # but as the default
2925 # location of the library.
2928 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2929 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2930 # but as the default
2931 # location of the library.
2935 case $cc_basename in
2937 # FIXME: insert proper C++ library support
2938 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2943 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
2946 _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 $compiler_flags'
2949 # Commands to make compiler produce verbose output that lists
2950 # what "hidden" libraries, object files and flags are used when
2951 # linking a shared library.
2953 # There doesn't appear to be a way to prevent this compiler from
2954 # explicitly linking system object files so we need to strip them
2955 # from the output so that they don't get included in the library
2957 output_verbose_link_cmd='templist=`($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 $list'
2960 if test "$GXX" = yes; then
2961 if test $with_gnu_ld = no; then
2964 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
2967 _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'
2972 # FIXME: insert proper C++ library support
2973 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2979 case $cc_basename in
2982 _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'
2984 # Archives containing C++ object files must be created using
2985 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
2986 # necessary to make sure instantiated templates are included
2988 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
2991 if test "$GXX" = yes; then
2992 if test "$with_gnu_ld" = no; then
2993 _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'
2995 _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'
2998 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3001 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3002 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3005 case $cc_basename in
3007 # Kuck and Associates, Inc. (KAI) C++ Compiler
3009 # KCC will only create a shared library if the output file
3010 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3011 # to its proper name (with version) after linking.
3012 _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'
3013 _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 $lib'
3014 # Commands to make compiler produce verbose output that lists
3015 # what "hidden" libraries, object files and flags are used when
3016 # linking a shared library.
3018 # There doesn't appear to be a way to prevent this compiler from
3019 # explicitly linking system object files so we need to strip them
3020 # from the output so that they don't get included in the library
3022 output_verbose_link_cmd='templist=`$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'
3024 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3025 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3027 # Archives containing C++ object files must be created using
3028 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3029 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3034 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3035 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3036 _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'
3037 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3038 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3039 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3043 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3044 _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'
3046 runpath_var=LD_RUN_PATH
3047 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3048 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3050 # Commands to make compiler produce verbose output that lists
3051 # what "hidden" libraries, object files and flags are used when
3052 # linking a shared library.
3054 # There doesn't appear to be a way to prevent this compiler from
3055 # explicitly linking system object files so we need to strip them
3056 # from the output so that they don't get included in the library
3058 output_verbose_link_cmd='templist=`$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'
3063 # FIXME: insert proper C++ library support
3064 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3067 # FIXME: insert proper C++ library support
3068 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3071 case $cc_basename in
3073 # FIXME: insert proper C++ library support
3074 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3077 # FIXME: insert proper C++ library support
3078 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3083 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3084 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3086 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3087 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3088 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3090 # Workaround some broken pre-1.5 toolchains
3091 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3094 case $cc_basename in
3096 # Kuck and Associates, Inc. (KAI) C++ Compiler
3098 # KCC will only create a shared library if the output file
3099 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3100 # to its proper name (with version) after linking.
3101 _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'
3103 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3104 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3106 # Archives containing C++ object files must be created using
3107 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3108 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3112 # Rational C++ 2.4.1
3113 # FIXME: insert proper C++ library support
3114 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3117 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3118 _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'
3120 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3121 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3123 # Commands to make compiler produce verbose output that lists
3124 # what "hidden" libraries, object files and flags are used when
3125 # linking a shared library.
3127 # There doesn't appear to be a way to prevent this compiler from
3128 # explicitly linking system object files so we need to strip them
3129 # from the output so that they don't get included in the library
3131 output_verbose_link_cmd='templist=`$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 $list'
3134 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3135 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3136 _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'
3138 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3139 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3141 # Commands to make compiler produce verbose output that lists
3142 # what "hidden" libraries, object files and flags are used when
3143 # linking a shared library.
3144 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3147 # FIXME: insert proper C++ library support
3148 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3154 case $cc_basename in
3156 # Kuck and Associates, Inc. (KAI) C++ Compiler
3158 # KCC will only create a shared library if the output file
3159 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3160 # to its proper name (with version) after linking.
3161 _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'
3163 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3164 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3166 # Archives containing C++ object files must be created using
3167 # the KAI C++ compiler.
3168 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3171 # Rational C++ 2.4.1
3172 # FIXME: insert proper C++ library support
3173 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3176 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3177 _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'
3178 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3179 echo "-hidden">> $lib.exp~
3180 $CC -shared$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~
3183 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3184 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3186 # Commands to make compiler produce verbose output that lists
3187 # what "hidden" libraries, object files and flags are used when
3188 # linking a shared library.
3190 # There doesn't appear to be a way to prevent this compiler from
3191 # explicitly linking system object files so we need to strip them
3192 # from the output so that they don't get included in the library
3194 output_verbose_link_cmd='templist=`$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 $list'
3197 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3198 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3199 _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'
3201 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3202 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3204 # Commands to make compiler produce verbose output that lists
3205 # what "hidden" libraries, object files and flags are used when
3206 # linking a shared library.
3207 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3210 # FIXME: insert proper C++ library support
3211 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3217 # FIXME: insert proper C++ library support
3218 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3221 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3222 case $cc_basename in
3224 # FIXME: insert proper C++ library support
3225 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3228 # FIXME: insert proper C++ library support
3229 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3234 case $cc_basename in
3237 # FIXME: insert proper C++ library support
3238 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3242 # FIXME: insert proper C++ library support
3243 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3246 # FIXME: insert proper C++ library support
3247 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3252 case $cc_basename in
3254 # Sun C++ 4.2, 5.x and Centerline C++
3255 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3256 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3257 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3258 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3260 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3261 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3263 solaris2.[0-5] | solaris2.[0-5].*) ;;
3265 # The C++ compiler is used as linker so we must use $wl
3266 # flag to pass the commands to the underlying system
3268 # Supported since Solaris 2.6 (maybe 2.5.1?)
3269 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3272 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3274 # Commands to make compiler produce verbose output that lists
3275 # what "hidden" libraries, object files and flags are used when
3276 # linking a shared library.
3278 # There doesn't appear to be a way to prevent this compiler from
3279 # explicitly linking system object files so we need to strip them
3280 # from the output so that they don't get included in the library
3282 output_verbose_link_cmd='templist=`$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'
3284 # Archives containing C++ object files must be created using
3285 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3286 # necessary to make sure instantiated templates are included
3288 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3291 # Green Hills C++ Compiler
3292 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3294 # The C++ compiler must be used to create the archive.
3295 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3298 # GNU C++ compiler with Solaris linker
3299 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3300 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3301 if $CC --version | grep -v '^2\.7' > /dev/null; then
3302 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3303 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3304 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3306 # Commands to make compiler produce verbose output that lists
3307 # what "hidden" libraries, object files and flags are used when
3308 # linking a shared library.
3309 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3311 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3313 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3314 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3315 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3317 # Commands to make compiler produce verbose output that lists
3318 # what "hidden" libraries, object files and flags are used when
3319 # linking a shared library.
3320 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3323 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3328 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3329 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3332 case $cc_basename in
3334 # NonStop-UX NCC 3.20
3335 # FIXME: insert proper C++ library support
3336 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3339 # FIXME: insert proper C++ library support
3340 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3345 # FIXME: insert proper C++ library support
3346 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3349 # FIXME: insert proper C++ library support
3350 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3353 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3354 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3356 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3357 _LT_AC_TAGVAR(LD, $1)="$LD"
3360 ## There is no encapsulation within the following macros, do not change
3361 ## the running order or otherwise move them around unless you know exactly
3362 ## what you are doing...
3363 AC_LIBTOOL_POSTDEP_PREDEP($1)
3364 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3365 AC_LIBTOOL_PROG_CC_C_O($1)
3366 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3367 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3368 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3369 AC_LIBTOOL_SYS_LIB_STRIP
3370 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3371 AC_LIBTOOL_DLOPEN_SELF($1)
3373 AC_LIBTOOL_CONFIG($1)
3380 with_gnu_ldcxx=$with_gnu_ld
3381 with_gnu_ld=$lt_save_with_gnu_ld
3382 lt_cv_path_LDCXX=$lt_cv_path_LD
3383 lt_cv_path_LD=$lt_save_path_LD
3384 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3385 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3386 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3388 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3389 # ------------------------
3390 # Figure out "hidden" library dependencies from verbose
3391 # compiler output when linking a shared library.
3392 # Parse the compiler output and extract the necessary
3393 # objects, libraries and library flags.
3394 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3395 dnl we can't use the lt_simple_compile_test_code here,
3396 dnl because it contains code intended for an executable,
3397 dnl not a library. It's possible we should let each
3398 dnl tag define a new lt_????_link_test_code variable,
3399 dnl but it's only used here...
3400 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3402 void foo (void) { a = 0; }
3404 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3408 Foo (void) { a = 0; }
3413 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3421 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3424 public void bar (void) {
3430 dnl Parse the compiler output and extract the necessary
3431 dnl objects, libraries and library flags.
3432 if AC_TRY_EVAL(ac_compile); then
3433 # Parse the compiler output and extract the necessary
3434 # objects, libraries and library flags.
3436 # Sentinel used to keep track of whether or not we are before
3437 # the conftest object file.
3438 pre_test_object_deps_done=no
3440 # The `*' in the case matches for architectures that use `case' in
3441 # $output_verbose_cmd can trigger glob expansion during the loop
3442 # eval without this substitution.
3443 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3445 for p in `eval $output_verbose_link_cmd`; do
3449 # Some compilers place space between "-{L,R}" and the path.
3452 || test $p = "-R"; then
3459 if test "$pre_test_object_deps_done" = no; then
3462 # Internal compiler library paths should come after those
3463 # provided the user. The postdeps already come after the
3464 # user supplied libs so there is no need to process them.
3465 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3466 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3468 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3471 # The "-l" case would never come before the object being
3472 # linked, so don't bother handling this case.
3475 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3476 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3478 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3484 # This assumes that the test object file only shows up
3485 # once in the compiler output.
3486 if test "$p" = "conftest.$objext"; then
3487 pre_test_object_deps_done=yes
3491 if test "$pre_test_object_deps_done" = no; then
3492 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3493 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3495 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3498 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3499 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3501 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3506 *) ;; # Ignore the rest.
3514 echo "libtool.m4: error: problem compiling $1 test program"
3517 $rm -f confest.$objext
3519 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3520 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3522 ])# AC_LIBTOOL_POSTDEP_PREDEP
3524 # AC_LIBTOOL_LANG_F77_CONFIG
3525 # ------------------------
3526 # Ensure that the configuration vars for the C compiler are
3527 # suitably defined. Those variables are subsequently used by
3528 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3529 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3530 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3531 [AC_REQUIRE([AC_PROG_F77])
3532 AC_LANG_PUSH(Fortran 77)
3534 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3535 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3536 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3537 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3538 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3539 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3540 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3541 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3542 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3543 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3544 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3545 _LT_AC_TAGVAR(module_cmds, $1)=
3546 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3547 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3548 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3549 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3550 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3551 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3553 # Source file extension for f77 test sources.
3556 # Object file extension for compiled f77 test sources.
3558 _LT_AC_TAGVAR(objext, $1)=$objext
3560 # Code to be used in simple compile tests
3561 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3563 # Code to be used in simple link tests
3564 lt_simple_link_test_code=" program t\n end\n"
3566 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3569 # Allow CC to be a program name with arguments.
3573 _LT_AC_TAGVAR(compiler, $1)=$CC
3574 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3576 AC_MSG_CHECKING([if libtool supports shared libraries])
3577 AC_MSG_RESULT([$can_build_shared])
3579 AC_MSG_CHECKING([whether to build shared libraries])
3580 test "$can_build_shared" = "no" && enable_shared=no
3582 # On AIX, shared libraries and static libraries use the same namespace, and
3583 # are all built from PIC.
3586 test "$enable_shared" = yes && enable_static=no
3587 if test -n "$RANLIB"; then
3588 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3589 postinstall_cmds='$RANLIB $lib'
3593 test "$enable_shared" = yes && enable_static=no
3596 AC_MSG_RESULT([$enable_shared])
3598 AC_MSG_CHECKING([whether to build static libraries])
3599 # Make sure either enable_shared or enable_static is yes.
3600 test "$enable_shared" = yes || enable_static=yes
3601 AC_MSG_RESULT([$enable_static])
3603 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3605 _LT_AC_TAGVAR(GCC, $1)="$G77"
3606 _LT_AC_TAGVAR(LD, $1)="$LD"
3608 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3609 AC_LIBTOOL_PROG_CC_C_O($1)
3610 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3611 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3612 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3613 AC_LIBTOOL_SYS_LIB_STRIP
3614 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3616 AC_LIBTOOL_CONFIG($1)
3620 ])# AC_LIBTOOL_LANG_F77_CONFIG
3623 # AC_LIBTOOL_LANG_GCJ_CONFIG
3624 # --------------------------
3625 # Ensure that the configuration vars for the C compiler are
3626 # suitably defined. Those variables are subsequently used by
3627 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3628 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3629 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3632 # Source file extension for Java test sources.
3635 # Object file extension for compiled Java test sources.
3637 _LT_AC_TAGVAR(objext, $1)=$objext
3639 # Code to be used in simple compile tests
3640 lt_simple_compile_test_code="class foo {}\n"
3642 # Code to be used in simple link tests
3643 lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3645 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3648 # Allow CC to be a program name with arguments.
3652 _LT_AC_TAGVAR(compiler, $1)=$CC
3654 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3655 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3658 ## There is no encapsulation within the following macros, do not change
3659 ## the running order or otherwise move them around unless you know exactly
3660 ## what you are doing...
3661 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3662 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3663 AC_LIBTOOL_PROG_CC_C_O($1)
3664 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3665 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3666 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3667 AC_LIBTOOL_SYS_LIB_STRIP
3668 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3669 AC_LIBTOOL_DLOPEN_SELF($1)
3671 AC_LIBTOOL_CONFIG($1)
3675 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3678 # AC_LIBTOOL_LANG_RC_CONFIG
3679 # --------------------------
3680 # Ensure that the configuration vars for the Windows resource compiler are
3681 # suitably defined. Those variables are subsequently used by
3682 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3683 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3684 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3687 # Source file extension for RC test sources.
3690 # Object file extension for compiled RC test sources.
3692 _LT_AC_TAGVAR(objext, $1)=$objext
3694 # Code to be used in simple compile tests
3695 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3697 # Code to be used in simple link tests
3698 lt_simple_link_test_code="$lt_simple_compile_test_code"
3700 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3703 # Allow CC to be a program name with arguments.
3707 _LT_AC_TAGVAR(compiler, $1)=$CC
3708 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3710 AC_LIBTOOL_CONFIG($1)
3714 ])# AC_LIBTOOL_LANG_RC_CONFIG
3717 # AC_LIBTOOL_CONFIG([TAGNAME])
3718 # ----------------------------
3719 # If TAGNAME is not passed, then create an initial libtool script
3720 # with a default configuration from the untagged config vars. Otherwise
3721 # add code to config.status for appending the configuration named by
3722 # TAGNAME from the matching tagged config vars.
3723 AC_DEFUN([AC_LIBTOOL_CONFIG],
3724 [# The else clause should only fire when bootstrapping the
3725 # libtool distribution, otherwise you forgot to ship ltmain.sh
3726 # with your package, and you will get complaints that there are
3727 # no rules to generate ltmain.sh.
3728 if test -f "$ltmain"; then
3729 # See if we are running on zsh, and set the options which allow our commands through
3730 # without removal of \ escapes.
3731 if test -n "${ZSH_VERSION+set}" ; then
3732 setopt NO_GLOB_SUBST
3734 # Now quote all the things that may contain metacharacters while being
3735 # careful not to overquote the AC_SUBSTed values. We take copies of the
3736 # variables and quote the copies for generation of the libtool script.
3737 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM SED SHELL \
3738 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3739 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3740 deplibs_check_method reload_flag reload_cmds need_locks \
3741 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3742 lt_cv_sys_global_symbol_to_c_name_address \
3743 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3744 old_postinstall_cmds old_postuninstall_cmds \
3745 _LT_AC_TAGVAR(compiler, $1) \
3746 _LT_AC_TAGVAR(CC, $1) \
3747 _LT_AC_TAGVAR(LD, $1) \
3748 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3749 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3750 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3751 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3752 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3753 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3754 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3755 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3756 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3757 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3758 _LT_AC_TAGVAR(predep_objects, $1) \
3759 _LT_AC_TAGVAR(postdep_objects, $1) \
3760 _LT_AC_TAGVAR(predeps, $1) \
3761 _LT_AC_TAGVAR(postdeps, $1) \
3762 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3763 _LT_AC_TAGVAR(archive_cmds, $1) \
3764 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3765 _LT_AC_TAGVAR(postinstall_cmds, $1) \
3766 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
3767 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3768 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
3769 _LT_AC_TAGVAR(no_undefined_flag, $1) \
3770 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
3771 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3772 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3773 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3774 _LT_AC_TAGVAR(hardcode_automatic, $1) \
3775 _LT_AC_TAGVAR(module_cmds, $1) \
3776 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
3777 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3778 _LT_AC_TAGVAR(exclude_expsyms, $1) \
3779 _LT_AC_TAGVAR(include_expsyms, $1); do
3782 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
3783 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3784 _LT_AC_TAGVAR(archive_cmds, $1) | \
3785 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3786 _LT_AC_TAGVAR(module_cmds, $1) | \
3787 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3788 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3789 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3790 extract_expsyms_cmds | reload_cmds | finish_cmds | \
3791 postinstall_cmds | postuninstall_cmds | \
3792 old_postinstall_cmds | old_postuninstall_cmds | \
3793 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3794 # Double-quote double-evaled strings.
3795 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3798 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3804 *'\[$]0 --fallback-echo"')
3805 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3810 [cfgfile="${ofile}T"
3811 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3813 AC_MSG_NOTICE([creating $ofile])],
3816 cat <<__EOF__ >> "$cfgfile"
3820 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3821 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3822 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
3824 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3825 # Free Software Foundation, Inc.
3827 # This file is part of GNU Libtool:
3828 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3830 # This program is free software; you can redistribute it and/or modify
3831 # it under the terms of the GNU General Public License as published by
3832 # the Free Software Foundation; either version 2 of the License, or
3833 # (at your option) any later version.
3835 # This program is distributed in the hope that it will be useful, but
3836 # WITHOUT ANY WARRANTY; without even the implied warranty of
3837 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3838 # General Public License for more details.
3840 # You should have received a copy of the GNU General Public License
3841 # along with this program; if not, write to the Free Software
3842 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3844 # As a special exception to the GNU General Public License, if you
3845 # distribute this file as part of a program that contains a
3846 # configuration script generated by Autoconf, you may include it under
3847 # the same distribution terms that you use for the rest of that program.
3849 # A sed program that does not truncate output.
3852 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
3853 Xsed="$SED -e s/^X//"
3855 # The HP-UX ksh and POSIX shell print the target directory to stdout
3857 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3859 # The names of the tagged configurations supported by this script.
3862 # ### BEGIN LIBTOOL CONFIG],
3863 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3865 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3867 # Shell to use when invoking shell scripts.
3870 # Whether or not to build shared libraries.
3871 build_libtool_libs=$enable_shared
3873 # Whether or not to build static libraries.
3874 build_old_libs=$enable_static
3876 # Whether or not to add -lc for building shared libraries.
3877 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
3879 # Whether or not to disallow shared libs when runtime libs are static
3880 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
3882 # Whether or not to optimize for fast installation.
3883 fast_install=$enable_fast_install
3886 host_alias=$host_alias
3889 # An echo program that does not interpret backslashes.
3894 AR_FLAGS=$lt_AR_FLAGS
3899 # A language-specific compiler.
3900 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
3902 # Is the compiler the GNU C compiler?
3903 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
3908 # The linker used to build libraries.
3909 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
3911 # Whether we need hard or soft links.
3914 # A BSD-compatible nm program.
3917 # A symbol stripping program
3920 # Used to examine libraries when file_magic_cmd begins "file"
3921 MAGIC_CMD=$MAGIC_CMD
3923 # Used on cygwin: DLL creation program.
3926 # Used on cygwin: object dumper.
3929 # Used on cygwin: assembler.
3932 # The name of the directory that contains temporary libtool files.
3935 # How to create reloadable object files.
3936 reload_flag=$lt_reload_flag
3937 reload_cmds=$lt_reload_cmds
3939 # How to pass a linker flag through the compiler.
3940 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
3942 # Object file suffix (normally "o").
3945 # Old archive suffix (normally "a").
3948 # Shared library suffix (normally ".so").
3951 # Executable file suffix (normally "").
3954 # Additional compiler flags for building library objects.
3955 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
3958 # What is the maximum length of a command?
3959 max_cmd_len=$lt_cv_sys_max_cmd_len
3961 # Does compiler simultaneously support -c and -o options?
3962 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
3964 # Must we lock files when doing compilation ?
3965 need_locks=$lt_need_locks
3967 # Do we need the lib prefix for modules?
3968 need_lib_prefix=$need_lib_prefix
3970 # Do we need a version for libraries?
3971 need_version=$need_version
3973 # Whether dlopen is supported.
3974 dlopen_support=$enable_dlopen
3976 # Whether dlopen of programs is supported.
3977 dlopen_self=$enable_dlopen_self
3979 # Whether dlopen of statically linked programs is supported.
3980 dlopen_self_static=$enable_dlopen_self_static
3982 # Compiler flag to prevent dynamic linking.
3983 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
3985 # Compiler flag to turn off builtin functions.
3986 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
3988 # Compiler flag to allow reflexive dlopens.
3989 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
3991 # Compiler flag to generate shared objects directly from archives.
3992 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
3994 # Compiler flag to generate thread-safe objects.
3995 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
3997 # Library versioning type.
3998 version_type=$version_type
4000 # Format of library name prefix.
4001 libname_spec=$lt_libname_spec
4003 # List of archive names. First name is the real one, the rest are links.
4004 # The last name is the one that the linker finds with -lNAME.
4005 library_names_spec=$lt_library_names_spec
4007 # The coded name of the library, if different from the real name.
4008 soname_spec=$lt_soname_spec
4010 # Commands used to build and install an old-style archive.
4012 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4013 old_postinstall_cmds=$lt_old_postinstall_cmds
4014 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4016 # Create an old-style archive from a shared archive.
4017 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4019 # Create a temporary old-style archive to link instead of a shared archive.
4020 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4022 # Commands used to build and install a shared archive.
4023 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4024 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4025 postinstall_cmds=$lt_postinstall_cmds
4026 postuninstall_cmds=$lt_postuninstall_cmds
4028 # Commands used to build a loadable module (assumed same as above if empty)
4029 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4030 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4032 # Commands to strip libraries.
4033 old_striplib=$lt_old_striplib
4034 striplib=$lt_striplib
4036 # Dependencies to place before the objects being linked to create a
4038 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4040 # Dependencies to place after the objects being linked to create a
4042 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4044 # Dependencies to place before the objects being linked to create a
4046 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4048 # Dependencies to place after the objects being linked to create a
4050 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4052 # The library search path used internally by the compiler when linking
4054 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4056 # Method to check whether dependent libraries are shared objects.
4057 deplibs_check_method=$lt_deplibs_check_method
4059 # Command to use when deplibs_check_method == file_magic.
4060 file_magic_cmd=$lt_file_magic_cmd
4062 # Flag that allows shared libraries with undefined symbols to be built.
4063 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4065 # Flag that forces no undefined symbols.
4066 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4068 # Commands used to finish a libtool library installation in a directory.
4069 finish_cmds=$lt_finish_cmds
4071 # Same as above, but a single script fragment to be evaled but not shown.
4072 finish_eval=$lt_finish_eval
4074 # Take the output of nm and produce a listing of raw symbols and C names.
4075 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4077 # Transform the output of nm in a proper C declaration
4078 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4080 # Transform the output of nm in a C name address pair
4081 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4083 # This is the shared library runtime path variable.
4084 runpath_var=$runpath_var
4086 # This is the shared library path variable.
4087 shlibpath_var=$shlibpath_var
4089 # Is shlibpath searched before the hard-coded library search path?
4090 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4092 # How to hardcode a shared library path into an executable.
4093 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4095 # Whether we should hardcode library paths into libraries.
4096 hardcode_into_libs=$hardcode_into_libs
4098 # Flag to hardcode \$libdir into a binary during linking.
4099 # This must work even if \$libdir does not exist.
4100 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4102 # If ld is used when linking, flag to hardcode \$libdir into
4103 # a binary during linking. This must work even if \$libdir does
4105 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4107 # Whether we need a single -rpath flag with a separated argument.
4108 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4110 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4112 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4114 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4116 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4118 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4119 # the resulting binary.
4120 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4122 # Set to yes if building a shared library automatically hardcodes DIR into the library
4123 # and all subsequent libraries and executables linked against it.
4124 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4126 # Variables whose values should be saved in libtool wrapper scripts and
4127 # restored at relink time.
4128 variables_saved_for_relink="$variables_saved_for_relink"
4130 # Whether libtool must link a program against all its dependency libraries.
4131 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4133 # Compile-time system search path for libraries
4134 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4136 # Run-time system search path for libraries
4137 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4139 # Fix the shell variable \$srcfile for the compiler.
4140 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4142 # Set to yes if exported symbols are required.
4143 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4145 # The commands to list exported symbols.
4146 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4148 # The commands to extract the exported symbol list from a shared archive.
4149 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4151 # Symbols that should not be listed in the preloaded symbols.
4152 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4154 # Symbols that must always be exported.
4155 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4158 [# ### END LIBTOOL CONFIG],
4159 [# ### END LIBTOOL TAG CONFIG: $tagname])
4166 cat <<\EOF >> "$cfgfile"
4168 # AIX sometimes has problems with the GCC collect2 program. For some
4169 # reason, if we set the COLLECT_NAMES environment variable, the problems
4170 # vanish in a puff of smoke.
4171 if test "X${COLLECT_NAMES+set}" != Xset; then
4173 export COLLECT_NAMES
4179 # We use sed instead of cat because bash on DJGPP gets confused if
4180 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4181 # text mode, it properly converts lines to CR/LF. This bash problem
4182 # is reportedly fixed, but why not run on old versions too?
4183 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4185 mv -f "$cfgfile" "$ofile" || \
4186 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4190 # If there is no Makefile yet, we rely on a make rule to execute
4191 # `config.status --recheck' to rerun these tests and create the
4192 # libtool script then.
4193 test -f Makefile && make "$ltmain"
4195 ])# AC_LIBTOOL_CONFIG
4198 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4199 # -------------------------------------------
4200 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4201 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4203 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4205 if test "$GCC" = yes; then
4206 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4208 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4209 lt_cv_prog_compiler_rtti_exceptions,
4210 [-fno-rtti -fno-exceptions], [],
4211 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4213 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4216 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4217 # ---------------------------------
4218 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4219 [AC_REQUIRE([AC_CANONICAL_HOST])
4220 AC_REQUIRE([AC_PROG_NM])
4221 AC_REQUIRE([AC_OBJEXT])
4222 # Check for command to grab the raw symbol name followed by C symbol from nm.
4223 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4224 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4226 # These are sane defaults that work on at least a few old systems.
4227 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4229 # Character class describing NM global symbol codes.
4230 symcode='[[BCDEGRST]]'
4232 # Regexp to match symbols that can be accessed directly from C.
4233 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4235 # Transform the above into a raw symbol and a C symbol.
4236 symxfrm='\1 \2\3 \3'
4238 # Transform an extracted symbol line into a proper C declaration
4239 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4241 # Transform an extracted symbol line into symbol name and symbol address
4242 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4244 # Define system-specific variables.
4249 cygwin* | mingw* | pw32*)
4250 symcode='[[ABCDGISTW]]'
4252 hpux*) # Its linker distinguishes data from code symbols
4253 if test "$host_cpu" = ia64; then
4254 symcode='[[ABCDEGRST]]'
4256 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4257 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4260 symcode='[[BCDEGRST]]'
4263 symcode='[[BCDEGQRST]]'
4269 symcode='[[DFNSTU]]'
4273 # Handle CRLF in mingw tool chain
4277 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4281 # If we're using GNU nm, then use its standard symbol codes.
4282 case `$NM -V 2>&1` in
4283 *GNU* | *'with BFD'*)
4284 symcode='[[ABCDGISTW]]' ;;
4287 # Try without a prefix undercore, then with it.
4288 for ac_symprfx in "" "_"; do
4290 # Write the raw and C identifiers.
4291 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4293 # Check to see that the pipe works correctly.
4297 cat > conftest.$ac_ext <<EOF
4302 void nm_test_func(){}
4306 int main(){nm_test_var='a';nm_test_func();return(0);}
4309 if AC_TRY_EVAL(ac_compile); then
4310 # Now try to grab the symbols.
4312 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4313 # Try sorting and uniquifying the output.
4314 if sort "$nlist" | uniq > "$nlist"T; then
4315 mv -f "$nlist"T "$nlist"
4320 # Make sure that we snagged all the symbols we need.
4321 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4322 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4323 cat <<EOF > conftest.$ac_ext
4329 # Now generate the symbol file.
4330 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4332 cat <<EOF >> conftest.$ac_ext
4333 #if defined (__STDC__) && __STDC__
4334 # define lt_ptr_t void *
4336 # define lt_ptr_t char *
4340 /* The mapping between symbol names and symbols. */
4345 lt_preloaded_symbols[[]] =
4348 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4349 cat <<\EOF >> conftest.$ac_ext
4357 # Now try linking the two files.
4358 mv conftest.$ac_objext conftstm.$ac_objext
4359 lt_save_LIBS="$LIBS"
4360 lt_save_CFLAGS="$CFLAGS"
4361 LIBS="conftstm.$ac_objext"
4362 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4363 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4366 LIBS="$lt_save_LIBS"
4367 CFLAGS="$lt_save_CFLAGS"
4369 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4372 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4375 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4378 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4379 cat conftest.$ac_ext >&5
4381 rm -f conftest* conftst*
4383 # Do not use the global_symbol_pipe unless it works.
4384 if test "$pipe_works" = yes; then
4387 lt_cv_sys_global_symbol_pipe=
4391 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4392 lt_cv_sys_global_symbol_to_cdecl=
4394 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4395 AC_MSG_RESULT(failed)
4399 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4402 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4403 # ---------------------------------------
4404 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4405 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4406 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4407 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4409 AC_MSG_CHECKING([for $compiler option to produce PIC])
4411 # C++ specific cases for pic, static, wl, etc.
4412 if test "$GXX" = yes; then
4413 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4414 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4418 # All AIX code is PIC.
4419 if test "$host_cpu" = ia64; then
4420 # AIX 5 now supports IA64 processor
4421 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4425 # FIXME: we need at least 68020 code to build shared libraries, but
4426 # adding the `-m68020' flag to GCC prevents building anything better,
4428 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4430 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4431 # PIC is the default for these OSes.
4433 mingw* | os2* | pw32*)
4434 # This hack is so that the source file can tell whether it is being
4435 # built for inclusion in a dll (and should export symbols for example).
4436 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4438 darwin* | rhapsody*)
4439 # PIC is the default on this platform
4440 # Common symbols not allowed in MH_DYLIB files
4441 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4444 # DJGPP does not support shared libraries at all
4445 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4448 if test -d /usr/nec; then
4449 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4453 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4459 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4464 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4470 # All AIX code is PIC.
4471 if test "$host_cpu" = ia64; then
4472 # AIX 5 now supports IA64 processor
4473 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4475 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4479 case $cc_basename in
4481 # Green Hills C++ Compiler
4482 # _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"
4487 case $cc_basename in
4489 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4492 # Green Hills C++ Compiler
4493 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4500 # FreeBSD uses GNU C++
4502 hpux9* | hpux10* | hpux11*)
4503 case $cc_basename in
4505 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4506 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4507 if test "$host_cpu" != ia64; then
4508 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4512 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4513 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4519 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4527 irix5* | irix6* | nonstopux*)
4528 case $cc_basename in
4530 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4531 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4532 # CC pic flag -KPIC is the default.
4539 case $cc_basename in
4542 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4543 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4547 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4548 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4549 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4553 # Make sure the PIC flag is empty. It appears that all Alpha
4554 # Linux and Compaq Tru64 Unix objects are PIC.
4555 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4556 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4567 case $cc_basename in
4569 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4577 osf3* | osf4* | osf5*)
4578 case $cc_basename in
4580 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4583 # Rational C++ 2.4.1
4584 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4587 # Digital/Compaq C++
4588 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4589 # Make sure the PIC flag is empty. It appears that all Alpha
4590 # Linux and Compaq Tru64 Unix objects are PIC.
4591 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4592 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4601 case $cc_basename in
4603 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4610 case $cc_basename in
4612 # Sun C++ 4.2, 5.x and Centerline C++
4613 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4614 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4615 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4618 # Green Hills C++ Compiler
4619 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4626 case $cc_basename in
4629 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4630 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4634 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4641 case $cc_basename in
4643 # NonStop-UX NCC 3.20
4644 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4655 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4661 if test "$GCC" = yes; then
4662 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4663 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4667 # All AIX code is PIC.
4668 if test "$host_cpu" = ia64; then
4669 # AIX 5 now supports IA64 processor
4670 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4675 # FIXME: we need at least 68020 code to build shared libraries, but
4676 # adding the `-m68020' flag to GCC prevents building anything better,
4678 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4681 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4682 # PIC is the default for these OSes.
4685 mingw* | pw32* | os2*)
4686 # This hack is so that the source file can tell whether it is being
4687 # built for inclusion in a dll (and should export symbols for example).
4688 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4691 darwin* | rhapsody*)
4692 # PIC is the default on this platform
4693 # Common symbols not allowed in MH_DYLIB files
4694 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4698 # Just because we use GCC doesn't mean we suddenly get shared libraries
4699 # on systems that don't support them.
4700 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4705 if test -d /usr/nec; then
4706 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4711 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4718 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4724 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4728 # PORTME Check for flag to pass linker flags through the system compiler.
4731 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4732 if test "$host_cpu" = ia64; then
4733 # AIX 5 now supports IA64 processor
4734 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4736 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4740 mingw* | pw32* | os2*)
4741 # This hack is so that the source file can tell whether it is being
4742 # built for inclusion in a dll (and should export symbols for example).
4743 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4746 hpux9* | hpux10* | hpux11*)
4747 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4748 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4755 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4758 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4759 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4762 irix5* | irix6* | nonstopux*)
4763 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4764 # PIC (with -KPIC) is the default.
4765 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4769 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4770 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4776 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4777 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4778 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4781 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4782 # All Alpha code is PIC.
4783 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4788 osf3* | osf4* | osf5*)
4789 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4790 # All OSF/1 code is PIC.
4791 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4795 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4796 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4800 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4801 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4802 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4806 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4807 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4808 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4811 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4812 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4813 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4814 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4818 if test -d /usr/nec ;then
4819 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4820 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4825 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4826 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4830 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4835 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
4838 # Check to make sure the PIC flag actually works.
4840 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
4841 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
4842 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
4843 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
4844 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
4846 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4848 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4849 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4852 # For platforms which do not support PIC, -DPIC is meaningless:
4854 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4857 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
4863 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
4864 # ------------------------------------
4865 # See if the linker supports building shared libraries.
4866 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
4867 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4869 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4872 # If we're using GNU nm, then we don't want the "-C" option.
4873 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4874 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
4875 _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'
4877 _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'
4881 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4884 _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'
4887 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4892 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
4893 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4894 _LT_AC_TAGVAR(archive_cmds, $1)=
4895 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4896 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
4897 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4898 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4899 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4900 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
4901 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4902 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4903 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4904 _LT_AC_TAGVAR(hardcode_direct, $1)=no
4905 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4906 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4907 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4908 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
4909 _LT_AC_TAGVAR(module_cmds, $1)=
4910 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
4911 _LT_AC_TAGVAR(always_export_symbols, $1)=no
4912 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4913 # include_expsyms should be a list of space-separated symbols to be *always*
4914 # included in the symbol list
4915 _LT_AC_TAGVAR(include_expsyms, $1)=
4916 # exclude_expsyms can be an extended regexp of symbols to exclude
4917 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4918 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4919 # as well as any symbol that contains `d'.
4920 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
4921 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4922 # platforms (ab)use it in PIC code, but their linkers get confused if
4923 # the symbol is explicitly referenced. Since portable code cannot
4924 # rely on this symbol name, it's probably fine to never include it in
4925 # preloaded symbol tables.
4926 extract_expsyms_cmds=
4929 cygwin* | mingw* | pw32*)
4930 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4931 # When not using gcc, we currently assume that we are using
4932 # Microsoft Visual C++.
4933 if test "$GCC" != yes; then
4942 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
4943 if test "$with_gnu_ld" = yes; then
4944 # If archive_cmds runs LD, not CC, wlarc should be empty
4947 # See if GNU ld supports shared libraries.
4949 aix3* | aix4* | aix5*)
4950 # On AIX/PPC, the GNU linker is very broken
4951 if test "$host_cpu" != ia64; then
4952 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4955 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
4956 *** to be unable to reliably create shared libraries on AIX.
4957 *** Therefore, libtool is disabling shared libraries support. If you
4958 *** really care for shared libraries, you may want to modify your PATH
4959 *** so that a non-GNU linker is found, and then restart.
4966 _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)'
4967 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4968 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
4970 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
4971 # that the semantics of dynamic libraries on AmigaOS, at least up
4972 # to version 4, is to share data among multiple programs linked
4973 # with the same dynamic library. Since this doesn't match the
4974 # behavior of shared libraries on other platforms, we can't use
4976 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4980 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
4981 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
4982 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4983 # support --undefined. This deserves some investigation. FIXME
4984 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4986 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4990 cygwin* | mingw* | pw32*)
4991 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4992 # as there is no search path for DLLs.
4993 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4994 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
4995 _LT_AC_TAGVAR(always_export_symbols, $1)=no
4996 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4997 _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'
4999 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5000 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5001 # If the export-symbols file already is a .def file (1st line
5002 # is EXPORTS), use it as is; otherwise, prepend...
5003 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5004 cp $export_symbols $output_objdir/$soname.def;
5006 echo EXPORTS > $output_objdir/$soname.def;
5007 cat $export_symbols >> $output_objdir/$soname.def;
5009 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5016 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5017 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5020 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5021 _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'
5026 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5027 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5030 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5031 *** create shared libraries on Solaris systems. Therefore, libtool
5032 *** is disabling shared libraries support. We urge you to upgrade GNU
5033 *** binutils to release 2.9.1 or newer. Another option is to modify
5034 *** your PATH or compiler configuration so that the native linker is
5035 *** used, and then restart.
5038 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5039 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5040 _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'
5042 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5047 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5049 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5050 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5054 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5055 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5056 _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'
5058 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5063 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5064 runpath_var=LD_RUN_PATH
5065 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5066 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5067 # ancient GNU ld didn't support --whole-archive et. al.
5068 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5069 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5071 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5075 # PORTME fill in a description of your system's linker (not GNU ld)
5078 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5079 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5080 _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'
5081 # Note: this linker hardcodes the directories in LIBPATH if there
5082 # are no directories specified by -L.
5083 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5084 if test "$GCC" = yes && test -z "$link_static_flag"; then
5085 # Neither direct hardcoding nor static linking is supported with a
5087 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5092 if test "$host_cpu" = ia64; then
5093 # On IA64, the linker does run time linking by default, so we don't
5094 # have to do anything special.
5095 aix_use_runtimelinking=no
5096 exp_sym_flag='-Bexport'
5099 # If we're using GNU nm, then we don't want the "-C" option.
5100 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5101 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5102 _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'
5104 _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'
5106 aix_use_runtimelinking=no
5108 # Test if we are trying to use run time linking or normal
5109 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5110 # need to do runtime linking.
5111 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5112 for ld_flag in $LDFLAGS; do
5113 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5114 aix_use_runtimelinking=yes
5120 exp_sym_flag='-bexport'
5121 no_entry_flag='-bnoentry'
5124 # When large executables or shared objects are built, AIX ld can
5125 # have problems creating the table of contents. If linking a library
5126 # or program results in "error TOC overflow" add -mminimal-toc to
5127 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5128 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5130 _LT_AC_TAGVAR(archive_cmds, $1)=''
5131 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5132 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5133 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5135 if test "$GCC" = yes; then
5136 case $host_os in aix4.[012]|aix4.[012].*)
5137 # We only want to do this on AIX 4.2 and lower, the check
5138 # below for broken collect2 doesn't work under 4.3+
5139 collect2name=`${CC} -print-prog-name=collect2`
5140 if test -f "$collect2name" && \
5141 strings "$collect2name" | grep resolve_lib_name >/dev/null
5143 # We have reworked collect2
5144 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5146 # We have old collect2
5147 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5148 # It fails to find uninstalled libraries when the uninstalled
5149 # path is not listed in the libpath. Setting hardcode_minus_L
5150 # to unsupported forces relinking
5151 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5152 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5153 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5156 shared_flag='-shared'
5159 if test "$host_cpu" = ia64; then
5160 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5161 # chokes on -Wl,-G. The following line is correct:
5164 if test "$aix_use_runtimelinking" = yes; then
5165 shared_flag='${wl}-G'
5167 shared_flag='${wl}-bM:SRE'
5172 # It seems that -bexpall does not export symbols beginning with
5173 # underscore (_), so it is better to generate a list of symbols to export.
5174 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5175 if test "$aix_use_runtimelinking" = yes; then
5176 # Warning - without using the other runtime loading flags (-brtl),
5177 # -berok will link without error, but may produce a broken library.
5178 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5179 # Determine the default libpath from the value encoded in an empty executable.
5180 _LT_AC_SYS_LIBPATH_AIX
5181 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5182 _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 $shared_flag"
5184 if test "$host_cpu" = ia64; then
5185 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5186 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5187 _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"
5189 # Determine the default libpath from the value encoded in an empty executable.
5190 _LT_AC_SYS_LIBPATH_AIX
5191 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5192 # Warning - without using the other run time loading flags,
5193 # -berok will link without error, but may produce a broken library.
5194 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5195 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5196 # -bexpall does not export symbols beginning with underscore (_)
5197 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5198 # Exported symbols can be pulled into shared objects from archives
5199 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5200 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5201 # This is similar to how AIX traditionally builds it's shared libraries.
5202 _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'
5208 _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)'
5209 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5210 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5211 # see comment about different semantics on the GNU ld section
5212 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5216 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5219 cygwin* | mingw* | pw32*)
5220 # When not using gcc, we currently assume that we are using
5221 # Microsoft Visual C++.
5222 # hardcode_libdir_flag_spec is actually meaningless, as there is
5223 # no search path for DLLs.
5224 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5225 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5226 # Tell ltmain to make .lib files, not .a files.
5228 # Tell ltmain to make .dll files, not .so files.
5230 # FIXME: Setting linknames here is a bad hack.
5231 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5232 # The linker will automatically build a .lib file if we build a DLL.
5233 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5234 # FIXME: Should let the user specify the lib program.
5235 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5236 fix_srcfile_path='`cygpath -w "$srcfile"`'
5237 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5240 darwin* | rhapsody*)
5241 if $CC -v 2>&1 | grep 'Apple' >/dev/null ; then
5242 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5244 rhapsody* | darwin1.[[012]])
5245 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
5248 test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5251 # FIXME: Relying on posixy $() will cause problems for
5252 # cross-compilation, but unfortunately the echo tests do not
5253 # yet detect zsh echo's removal of \ escapes. Also zsh mangles
5254 # `"' quotes if we put them in here... so don't!
5255 lt_int_apple_cc_single_mod=no
5256 output_verbose_link_cmd='echo'
5257 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
5258 lt_int_apple_cc_single_mod=yes
5260 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5261 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5263 _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'
5265 _LT_AC_TAGVAR(module_cmds, $1)='$CC -bundle ${wl}-bind_at_load $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags'
5266 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5267 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5268 _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}'
5270 _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}'
5272 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -bundle $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5273 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5274 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5275 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5276 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
5277 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5282 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5283 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5284 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5288 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5291 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5292 # support. Future versions do this automatically, but an explicit c++rt0.o
5293 # does not break anything, and helps significantly (at the cost of a little
5296 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5297 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5298 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5299 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5302 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5304 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5305 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5306 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5307 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5310 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5312 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5313 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5314 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5315 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5319 if test "$GCC" = yes; then
5320 _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'
5322 _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'
5324 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5325 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5326 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5328 # hardcode_minus_L: Not really in the search PATH,
5329 # but as the default location of the library.
5330 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5331 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5335 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5338 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5341 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5347 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5350 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5354 if test "$with_gnu_ld" = no; then
5357 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5358 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5359 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5360 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5361 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5364 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5365 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5366 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5368 # hardcode_minus_L: Not really in the search PATH,
5369 # but as the default location of the library.
5370 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5373 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5374 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5375 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5376 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5378 # hardcode_minus_L: Not really in the search PATH,
5379 # but as the default location of the library.
5380 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5386 irix5* | irix6* | nonstopux*)
5387 if test "$GCC" = yes; then
5388 _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'
5390 _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'
5391 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5393 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5394 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5395 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5399 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5400 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5402 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5404 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5405 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5406 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5410 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5411 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5412 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5413 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5414 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5420 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5423 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5424 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5425 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5426 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5427 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5428 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5431 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5432 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5433 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5436 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5437 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5446 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5447 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5448 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5449 _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'
5450 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5454 if test "$GCC" = yes; then
5455 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5456 _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'
5458 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5459 _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'
5461 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5462 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5465 osf4* | osf5*) # as osf3* with the addition of -msym flag
5466 if test "$GCC" = yes; then
5467 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5468 _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'
5469 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5471 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5472 _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'
5473 _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~
5474 $LD -shared${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'
5476 # Both c and cxx compiler support -rpath directly
5477 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5479 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5483 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5484 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5485 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5486 runpath_var=LD_RUN_PATH
5487 hardcode_runpath_var=yes
5491 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5492 if test "$GCC" = yes; then
5493 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5494 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5495 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5497 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5498 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5499 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5501 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5502 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5504 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5505 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5506 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5508 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5512 if test "x$host_vendor" = xsequent; then
5513 # Use $CC to link under sequent, because it throws in some extra .o
5514 # files that make .init and .fini sections work.
5515 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5517 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5519 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5520 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5521 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5522 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5526 case $host_vendor in
5528 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5529 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5532 ## LD is ld it makes a PLAMLIB
5533 ## CC just makes a GrossModule.
5534 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5535 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5536 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5539 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5540 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5543 runpath_var='LD_RUN_PATH'
5544 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5548 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5549 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5550 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5554 if test -d /usr/nec; then
5555 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5556 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5557 runpath_var=LD_RUN_PATH
5558 hardcode_runpath_var=yes
5559 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5564 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5565 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5566 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5567 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5568 hardcode_runpath_var=yes
5569 runpath_var=LD_RUN_PATH
5572 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5573 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5574 if test "$GCC" = yes; then
5575 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5577 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5579 runpath_var='LD_RUN_PATH'
5580 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5584 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5585 # $CC -shared without GNU ld will not create a library from C++
5586 # object files and a static libstdc++, better avoid it by now
5587 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5588 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5589 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5590 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5591 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5592 runpath_var='LD_RUN_PATH'
5596 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5597 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5598 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5602 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5607 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5608 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5610 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5611 if test "$GCC" = yes; then
5612 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5616 # Do we need to explicitly link libc?
5618 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5620 # Assume -lc should be added
5621 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5623 if test "$enable_shared" = yes && test "$GCC" = yes; then
5624 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5626 # FIXME: we may have to deal with multi-command sequences.
5629 # Test whether the compiler implicitly links with -lc since on some
5630 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5631 # to ld, don't add -lc before -lgcc.
5632 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5634 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5636 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5639 libobjs=conftest.$ac_objext
5641 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5647 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5648 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5649 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5651 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5653 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5655 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5657 cat conftest.err 1>&5
5660 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5666 ])# AC_LIBTOOL_PROG_LD_SHLIBS
5669 # _LT_AC_FILE_LTDLL_C
5670 # -------------------
5671 # Be careful that the start marker always follows a newline.
5672 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5673 # /* ltdll.c starts here */
5674 # #define WIN32_LEAN_AND_MEAN
5675 # #include <windows.h>
5676 # #undef WIN32_LEAN_AND_MEAN
5677 # #include <stdio.h>
5679 # #ifndef __CYGWIN__
5680 # # ifdef __CYGWIN32__
5681 # # define __CYGWIN__ __CYGWIN32__
5685 # #ifdef __cplusplus
5688 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5689 # #ifdef __cplusplus
5694 # #include <cygwin/cygwin_dll.h>
5695 # DECLARE_CYGWIN_DLL( DllMain );
5697 # HINSTANCE __hDllInstance_base;
5700 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5702 # __hDllInstance_base = hInst;
5705 # /* ltdll.c ends here */
5706 ])# _LT_AC_FILE_LTDLL_C
5709 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5710 # ---------------------------------
5711 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5715 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5716 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5717 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5718 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5719 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5720 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5721 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5723 # This is just to silence aclocal about the macro not being used
5724 ifelse([AC_DISABLE_FAST_INSTALL])
5726 AC_DEFUN([LT_AC_PROG_GCJ],
5727 [AC_CHECK_TOOL(GCJ, gcj, no)
5728 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5732 AC_DEFUN([LT_AC_PROG_RC],
5733 [AC_CHECK_TOOL(RC, windres, no)
5736 ############################################################
5737 # NOTE: This macro has been submitted for inclusion into #
5738 # GNU Autoconf as AC_PROG_SED. When it is available in #
5739 # a released version of Autoconf we should remove this #
5740 # macro and use it instead. #
5741 ############################################################
5744 # Check for a fully-functional sed program, that truncates
5745 # as few characters as possible. Prefer GNU sed if found.
5746 AC_DEFUN([LT_AC_PROG_SED],
5747 [AC_MSG_CHECKING([for a sed that does not truncate output])
5748 AC_CACHE_VAL(lt_cv_path_SED,
5749 [# Loop through the user's path and test for sed and gsed.
5750 # Then use that list of sed's as ones to test for truncation.
5751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5755 test -z "$as_dir" && as_dir=.
5756 for lt_ac_prog in sed gsed; do
5757 for ac_exec_ext in '' $ac_executable_extensions; do
5758 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5759 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5766 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
5767 # along with /bin/sed that truncates output.
5768 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5769 test ! -f $lt_ac_sed && break
5770 cat /dev/null > conftest.in
5772 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5773 # Check for GNU sed and select it if it is found.
5774 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5775 lt_cv_path_SED=$lt_ac_sed
5779 cat conftest.in conftest.in >conftest.tmp
5780 mv conftest.tmp conftest.in
5781 cp conftest.in conftest.nl
5783 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5784 cmp -s conftest.out conftest.nl || break
5785 # 10000 chars as input seems more than enough
5786 test $lt_ac_count -gt 10 && break
5787 lt_ac_count=`expr $lt_ac_count + 1`
5788 if test $lt_ac_count -gt $lt_ac_max; then
5789 lt_ac_max=$lt_ac_count
5790 lt_cv_path_SED=$lt_ac_sed
5796 AC_MSG_RESULT([$SED])