1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2 ## Copyright 1996, 1997, 1998, 1999, 2000, 2001
3 ## Free Software Foundation, Inc.
4 ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
6 ## This program is free software; you can redistribute it and/or modify
7 ## it under the terms of the GNU General Public License as published by
8 ## the Free Software Foundation; either version 2 of the License, or
9 ## (at your option) any later version.
11 ## This program is distributed in the hope that it will be useful, but
12 ## WITHOUT ANY WARRANTY; without even the implied warranty of
13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 ## General Public License for more details.
16 ## You should have received a copy of the GNU General Public License
17 ## along with this program; if not, write to the Free Software
18 ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 ## As a special exception to the GNU General Public License, if you
21 ## distribute this file as part of a program that contains a
22 ## configuration script generated by Autoconf, you may include it under
23 ## the same distribution terms that you use for the rest of that program.
25 # serial 47 AC_PROG_LIBTOOL
28 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
29 # -----------------------------------------------------------
30 # If this macro is not defined by Autoconf, define it here.
31 m4_ifdef([AC_PROVIDE_IFELSE],
33 [m4_define([AC_PROVIDE_IFELSE],
34 [m4_ifdef([AC_PROVIDE_$1],
40 AC_DEFUN([AC_PROG_LIBTOOL],
41 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
42 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
43 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
44 AC_PROVIDE_IFELSE([AC_PROG_CXX],
46 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
48 dnl And a similar setup for Fortran 77 support
49 AC_PROVIDE_IFELSE([AC_PROG_F77],
51 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
54 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
55 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
56 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
57 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
59 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
61 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
64 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
65 ifdef([A][M_PROG_GCJ],
66 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
67 ifdef([LT_AC_PROG_GCJ],
68 [define([LT_AC_PROG_GCJ],
69 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
75 AC_DEFUN([_AC_PROG_LIBTOOL],
76 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
77 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
78 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
79 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
81 # This can be used to rebuild libtool when needed
82 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
84 # Always use our own libtool.
85 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
88 # Prevent multiple expansion
89 define([AC_PROG_LIBTOOL], [])
95 AC_DEFUN([AC_LIBTOOL_SETUP],
97 AC_REQUIRE([AC_ENABLE_SHARED])dnl
98 AC_REQUIRE([AC_ENABLE_STATIC])dnl
99 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
100 AC_REQUIRE([AC_CANONICAL_HOST])dnl
101 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
102 AC_REQUIRE([AC_PROG_CC])dnl
103 AC_REQUIRE([AC_PROG_LD])dnl
104 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
105 AC_REQUIRE([AC_PROG_NM])dnl
107 AC_REQUIRE([AC_PROG_LN_S])dnl
108 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
109 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
110 AC_REQUIRE([AC_OBJEXT])dnl
111 AC_REQUIRE([AC_EXEEXT])dnl
114 AC_LIBTOOL_SYS_MAX_CMD_LEN
115 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
118 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
119 _LT_AC_PROG_ECHO_BACKSLASH
123 # AIX sometimes has problems with the GCC collect2 program. For some
124 # reason, if we set the COLLECT_NAMES environment variable, the problems
125 # vanish in a puff of smoke.
126 if test "X${COLLECT_NAMES+set}" != Xset; then
133 # Sed substitution that helps us do robust quoting. It backslashifies
134 # metacharacters that are still active within double-quoted strings.
136 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
138 # Same as above, but do not quote variable references.
139 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
141 # Sed substitution to delay expansion of an escaped shell variable in a
142 # double_quote_subst'ed string.
143 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
145 # Sed substitution to avoid accidental globbing in evaled expressions
146 no_glob_subst='s/\*/\\\*/g'
152 default_ofile=libtool
155 # All known linkers require a `.a' archive for static linking (except M$VC,
156 # which needs '.lib').
158 ltmain="$ac_aux_dir/ltmain.sh"
159 ofile="$default_ofile"
160 with_gnu_ld="$lt_cv_prog_gnu_ld"
162 AC_CHECK_TOOL(AR, ar, false)
163 AC_CHECK_TOOL(RANLIB, ranlib, :)
164 AC_CHECK_TOOL(STRIP, strip, :)
169 # Set sane defaults for various variables
170 test -z "$AR" && AR=ar
171 test -z "$AR_FLAGS" && AR_FLAGS=cru
172 test -z "$AS" && AS=as
173 test -z "$CC" && CC=cc
174 test -z "$LTCC" && LTCC=$CC
175 test -z "$DLLTOOL" && DLLTOOL=dlltool
176 test -z "$LD" && LD=ld
177 test -z "$LN_S" && LN_S="ln -s"
178 test -z "$MAGIC_CMD" && MAGIC_CMD=file
179 test -z "$NM" && NM=nm
180 test -z "$SED" && SED=sed
181 test -z "$OBJDUMP" && OBJDUMP=objdump
182 test -z "$RANLIB" && RANLIB=:
183 test -z "$STRIP" && STRIP=:
184 test -z "$ac_objext" && ac_objext=o
186 # Determine commands to create old-style static archives.
187 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
188 old_postinstall_cmds='chmod 644 $oldlib'
189 old_postuninstall_cmds=
191 if test -n "$RANLIB"; then
194 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
197 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
200 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
203 # Only perform the check for file, if the check method requires it
204 case $deplibs_check_method in
206 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
212 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
213 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
214 enable_win32_dll=yes, enable_win32_dll=no)
216 AC_ARG_ENABLE([libtool-lock],
217 [AC_HELP_STRING([--disable-libtool-lock],
218 [avoid locking (might break parallel builds)])])
219 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
222 [AC_HELP_STRING([--with-pic],
223 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
224 [pic_mode="$withval"],
226 test -z "$pic_mode" && pic_mode=default
228 # Use C for the default configuration in the libtool script
230 AC_LIBTOOL_LANG_C_CONFIG
235 # _LT_AC_SYS_COMPILER
236 # -------------------
237 AC_DEFUN([_LT_AC_SYS_COMPILER],
238 [AC_REQUIRE([AC_PROG_CC])dnl
240 # If no C compiler was specified, use CC.
243 # Allow CC to be a program name with arguments.
245 ])# _LT_AC_SYS_COMPILER
248 # _LT_AC_SYS_LIBPATH_AIX
249 # ----------------------
250 # Links a minimal program and checks the executable
251 # for the system default hardcoded library path. In most cases,
252 # this is /usr/lib:/lib, but when the MPI compilers are used
253 # the location of the communication and MPI libs are included too.
254 # If we don't find anything, use the default library path according
255 # to the aix ld manual.
256 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
257 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
258 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
260 # Check for a 64-bit object if we didn't find anything.
261 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
263 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
264 ])# _LT_AC_SYS_LIBPATH_AIX
267 # _LT_AC_SHELL_INIT(ARG)
268 # ----------------------
269 AC_DEFUN([_LT_AC_SHELL_INIT],
270 [ifdef([AC_DIVERSION_NOTICE],
271 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
272 [AC_DIVERT_PUSH(NOTICE)])
275 ])# _LT_AC_SHELL_INIT
278 # _LT_AC_PROG_ECHO_BACKSLASH
279 # --------------------------
280 # Add some code to the start of the generated configure script which
281 # will find an echo command which doesn't interpret backslashes.
282 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
284 # Check that we are running under the correct shell.
285 SHELL=${CONFIG_SHELL-/bin/sh}
289 # Remove one level of quotation (which was required for Make).
290 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
295 if test "X[$]1" = X--no-reexec; then
296 # Discard the --no-reexec flag, and continue.
298 elif test "X[$]1" = X--fallback-echo; then
299 # Avoid inline document here, it may be left over
301 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
302 # Yippee, $echo works!
305 # Restart under the correct shell.
306 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
309 if test "X[$]1" = X--fallback-echo; then
310 # used as fallback echo
318 # The HP-UX ksh and POSIX shell print the target directory to stdout
320 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
322 if test -z "$ECHO"; then
323 if test "X${echo_test_string+set}" != Xset; then
324 # find a string as large as possible, as long as the shell can cope with it
325 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
326 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
327 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
328 echo_test_string="`eval $cmd`" &&
329 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
336 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
337 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
338 test "X$echo_testing_string" = "X$echo_test_string"; then
341 # The Solaris, AIX, and Digital Unix default echo programs unquote
342 # backslashes. This makes it impossible to quote backslashes using
343 # echo "$something" | sed 's/\\/\\\\/g'
345 # So, first we look for a working echo in the user's PATH.
347 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
348 for dir in $PATH /usr/ucb; do
350 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
351 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
352 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
353 test "X$echo_testing_string" = "X$echo_test_string"; then
360 if test "X$echo" = Xecho; then
361 # We didn't find a better echo, so look for alternatives.
362 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
363 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
364 test "X$echo_testing_string" = "X$echo_test_string"; then
365 # This shell has a builtin print -r that does the trick.
367 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
368 test "X$CONFIG_SHELL" != X/bin/ksh; then
369 # If we have ksh, try running configure again with it.
370 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
371 export ORIGINAL_CONFIG_SHELL
372 CONFIG_SHELL=/bin/ksh
374 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
378 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
379 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
380 test "X$echo_testing_string" = "X$echo_test_string"; then
383 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
384 test "X$echo_testing_string" = 'X\t' &&
385 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
386 test "X$echo_testing_string" = "X$echo_test_string"; then
387 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
389 SHELL="$CONFIG_SHELL"
391 echo="$CONFIG_SHELL [$]0 --fallback-echo"
392 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
393 test "X$echo_testing_string" = 'X\t' &&
394 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
395 test "X$echo_testing_string" = "X$echo_test_string"; then
396 echo="$CONFIG_SHELL [$]0 --fallback-echo"
398 # maybe with a smaller string...
401 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
402 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
409 if test "$prev" != 'sed 50q "[$]0"'; then
410 echo_test_string=`eval $prev`
411 export echo_test_string
412 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
414 # Oops. We lost completely, so just stick with echo.
423 # Copy echo and quote the copy suitably for passing to libtool from
424 # the Makefile, instead of quoting the original, which is used later.
426 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
427 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
431 ])])# _LT_AC_PROG_ECHO_BACKSLASH
436 AC_DEFUN([_LT_AC_LOCK],
437 [AC_ARG_ENABLE([libtool-lock],
438 [AC_HELP_STRING([--disable-libtool-lock],
439 [avoid locking (might break parallel builds)])])
440 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
442 # Some flags need to be propagated to the compiler or linker for good
446 # Find out which ABI we are using.
447 echo 'int i;' > conftest.$ac_ext
448 if AC_TRY_EVAL(ac_compile); then
449 case `/usr/bin/file conftest.$ac_objext` in
461 # Find out which ABI we are using.
462 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
463 if AC_TRY_EVAL(ac_compile); then
464 if test "$lt_cv_prog_gnu_ld" = yes; then
465 case `/usr/bin/file conftest.$ac_objext` in
467 LD="${LD-ld} -melf32bsmip"
470 LD="${LD-ld} -melf32bmipn32"
473 LD="${LD-ld} -melf64bmip"
477 case `/usr/bin/file conftest.$ac_objext` in
493 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
494 # Find out which ABI we are using.
495 echo 'int i;' > conftest.$ac_ext
496 if AC_TRY_EVAL(ac_compile); then
497 case "`/usr/bin/file conftest.o`" in
501 LD="${LD-ld} -m elf_i386"
504 LD="${LD-ld} -m elf32ppclinux"
507 LD="${LD-ld} -m elf_s390"
510 LD="${LD-ld} -m elf32_sparc"
517 LD="${LD-ld} -m elf_x86_64"
519 ppc*-*linux*|powerpc*-*linux*)
520 LD="${LD-ld} -m elf64ppc"
523 LD="${LD-ld} -m elf64_s390"
526 LD="${LD-ld} -m elf64_sparc"
536 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
537 SAVE_CFLAGS="$CFLAGS"
538 CFLAGS="$CFLAGS -belf"
539 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
541 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
543 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
544 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
545 CFLAGS="$SAVE_CFLAGS"
548 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
549 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
550 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
551 AC_CHECK_TOOL(AS, as, false)
552 AC_CHECK_TOOL(OBJDUMP, objdump, false)
557 need_locks="$enable_libtool_lock"
562 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
563 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
564 # ----------------------------------------------------------------
565 # Check whether the given compiler option works
566 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
567 [AC_CACHE_CHECK([$1], [$2],
569 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
570 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
571 lt_compiler_flag="$3"
572 # Insert the option either (1) after the last *FLAGS variable, or
573 # (2) before a word containing "conftest.", or (3) at the end.
574 # Note that $ac_compile itself does not contain backslashes and begins
575 # with a dollar sign (not a hyphen), so the echo should work correctly.
576 # The option is referenced via a variable to avoid confusing sed.
577 lt_compile=`echo "$ac_compile" | $SED \
578 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
579 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
580 -e 's:$: $lt_compiler_flag:'`
581 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
582 (eval "$lt_compile" 2>conftest.err)
584 cat conftest.err >&AS_MESSAGE_LOG_FD
585 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
586 if (exit $ac_status) && test -s "$ac_outfile"; then
587 # The compiler can only warn and ignore the option if not recognized
588 # So say no if there are warnings
589 if test ! -s conftest.err; then
596 if test x"[$]$2" = xyes; then
597 ifelse([$5], , :, [$5])
599 ifelse([$6], , :, [$6])
601 ])# AC_LIBTOOL_COMPILER_OPTION
604 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
605 # [ACTION-SUCCESS], [ACTION-FAILURE])
606 # ------------------------------------------------------------
607 # Check whether the given compiler option works
608 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
609 [AC_CACHE_CHECK([$1], [$2],
611 save_LDFLAGS="$LDFLAGS"
612 LDFLAGS="$LDFLAGS $3"
613 printf "$lt_simple_link_test_code" > conftest.$ac_ext
614 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
615 # The compiler can only warn and ignore the option if not recognized
616 # So say no if there are warnings
617 if test -s conftest.err; then
618 # Append any errors to the config.log.
619 cat conftest.err 1>&AS_MESSAGE_LOG_FD
625 LDFLAGS="$save_LDFLAGS"
628 if test x"[$]$2" = xyes; then
629 ifelse([$4], , :, [$4])
631 ifelse([$5], , :, [$5])
633 ])# AC_LIBTOOL_LINKER_OPTION
636 # AC_LIBTOOL_SYS_MAX_CMD_LEN
637 # --------------------------
638 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
639 [# find the maximum length of command line arguments
640 AC_MSG_CHECKING([the maximum length of command line arguments])
641 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
647 # On DJGPP, this test can blow up pretty badly due to problems in libc
648 # (any single argument exceeding 2000 bytes causes a buffer overrun
649 # during glob expansion). Even if it were fixed, the result of this
650 # check would be larger than it should be.
651 lt_cv_sys_max_cmd_len=12288; # 12K is about right
655 # Under GNU Hurd, this test is not required because there is
656 # no limit to the length of command line arguments.
657 # Libtool will interpret -1 as no limit whatsoever
658 lt_cv_sys_max_cmd_len=-1;
662 # On Win9x/ME, this test blows up -- it succeeds, but takes
663 # about 5 minutes as the teststring grows exponentially.
664 # Worse, since 9x/ME are not pre-emptively multitasking,
665 # you end up with a "frozen" computer, even though with patience
666 # the test eventually succeeds (with a max line length of 256k).
667 # Instead, let's just punt: use the minimum linelength reported by
668 # all of the supported platforms: 8192 (on NT/2K/XP).
669 lt_cv_sys_max_cmd_len=8192;
673 # If test is not a shell built-in, we'll probably end up computing a
674 # maximum length that is only half of the actual maximum length, but
676 while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \
677 = "XX$testring") >/dev/null 2>&1 &&
678 new_result=`expr "X$testring" : ".*" 2>&1` &&
679 lt_cv_sys_max_cmd_len=$new_result &&
680 test $i != 17 # 1/2 MB should be enough
683 testring=$testring$testring
686 # Add a significant safety factor because C++ compilers can tack on massive
687 # amounts of additional arguments before passing them to the linker.
688 # It appears as though 1/2 is a usable value.
689 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
693 if test -n $lt_cv_sys_max_cmd_len ; then
694 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
698 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
702 # --------------------
703 AC_DEFUN([_LT_AC_CHECK_DLFCN],
704 [AC_CHECK_HEADERS(dlfcn.h)dnl
705 ])# _LT_AC_CHECK_DLFCN
708 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
709 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
710 # ------------------------------------------------------------------
711 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
712 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
713 if test "$cross_compiling" = yes; then :
716 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
717 lt_status=$lt_dlunknown
718 cat > conftest.$ac_ext <<EOF
719 [#line __oline__ "configure"
720 #include "confdefs.h"
729 # define LT_DLGLOBAL RTLD_GLOBAL
732 # define LT_DLGLOBAL DL_GLOBAL
734 # define LT_DLGLOBAL 0
738 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
739 find out it does not work in some platform. */
740 #ifndef LT_DLLAZY_OR_NOW
742 # define LT_DLLAZY_OR_NOW RTLD_LAZY
745 # define LT_DLLAZY_OR_NOW DL_LAZY
748 # define LT_DLLAZY_OR_NOW RTLD_NOW
751 # define LT_DLLAZY_OR_NOW DL_NOW
753 # define LT_DLLAZY_OR_NOW 0
761 extern "C" void exit (int);
764 void fnord() { int i=42;}
767 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
768 int status = $lt_dlunknown;
772 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
773 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
774 /* dlclose (self); */
780 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
781 (./conftest; exit; ) 2>/dev/null
784 x$lt_dlno_uscore) $1 ;;
785 x$lt_dlneed_uscore) $2 ;;
786 x$lt_unknown|x*) $3 ;;
794 ])# _LT_AC_TRY_DLOPEN_SELF
797 # AC_LIBTOOL_DLOPEN_SELF
798 # -------------------
799 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
800 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
801 if test "x$enable_dlopen" != xyes; then
802 enable_dlopen=unknown
803 enable_dlopen_self=unknown
804 enable_dlopen_self_static=unknown
811 lt_cv_dlopen="load_add_on"
813 lt_cv_dlopen_self=yes
817 lt_cv_dlopen="LoadLibrary"
822 lt_cv_dlopen="dlopen"
827 # if libdl is installed we need to link against it
828 AC_CHECK_LIB([dl], [dlopen],
829 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
832 lt_cv_dlopen_self=yes
837 AC_CHECK_FUNC([shl_load],
838 [lt_cv_dlopen="shl_load"],
839 [AC_CHECK_LIB([dld], [shl_load],
840 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
841 [AC_CHECK_FUNC([dlopen],
842 [lt_cv_dlopen="dlopen"],
843 [AC_CHECK_LIB([dl], [dlopen],
844 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
845 [AC_CHECK_LIB([svld], [dlopen],
846 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
847 [AC_CHECK_LIB([dld], [dld_link],
848 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
857 if test "x$lt_cv_dlopen" != xno; then
863 case $lt_cv_dlopen in
865 save_CPPFLAGS="$CPPFLAGS"
866 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
868 save_LDFLAGS="$LDFLAGS"
869 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
872 LIBS="$lt_cv_dlopen_libs $LIBS"
874 AC_CACHE_CHECK([whether a program can dlopen itself],
875 lt_cv_dlopen_self, [dnl
876 _LT_AC_TRY_DLOPEN_SELF(
877 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
878 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
881 if test "x$lt_cv_dlopen_self" = xyes; then
882 LDFLAGS="$LDFLAGS $link_static_flag"
883 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
884 lt_cv_dlopen_self_static, [dnl
885 _LT_AC_TRY_DLOPEN_SELF(
886 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
887 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
891 CPPFLAGS="$save_CPPFLAGS"
892 LDFLAGS="$save_LDFLAGS"
897 case $lt_cv_dlopen_self in
898 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
899 *) enable_dlopen_self=unknown ;;
902 case $lt_cv_dlopen_self_static in
903 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
904 *) enable_dlopen_self_static=unknown ;;
907 ])# AC_LIBTOOL_DLOPEN_SELF
910 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
911 # ---------------------------------
912 # Check to see if options -c and -o are simultaneously supported by compiler
913 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
914 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
915 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
916 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
917 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
918 $rm -r conftest 2>/dev/null
922 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
924 # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
925 # that will create temporary files in the current directory regardless of
926 # the output directory. Thus, making CWD read-only will cause this test
927 # to fail, enabling locking or at least warning the user not to do parallel
931 lt_compiler_flag="-o out/conftest2.$ac_objext"
932 # Insert the option either (1) after the last *FLAGS variable, or
933 # (2) before a word containing "conftest.", or (3) at the end.
934 # Note that $ac_compile itself does not contain backslashes and begins
935 # with a dollar sign (not a hyphen), so the echo should work correctly.
936 lt_compile=`echo "$ac_compile" | $SED \
937 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
938 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
939 -e 's:$: $lt_compiler_flag:'`
940 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
941 (eval "$lt_compile" 2>out/conftest.err)
943 cat out/conftest.err >&AS_MESSAGE_LOG_FD
944 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
945 if (exit $ac_status) && test -s out/conftest2.$ac_objext
947 # The compiler can only warn and ignore the option if not recognized
948 # So say no if there are warnings
949 if test ! -s out/conftest.err; then
950 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
960 ])# AC_LIBTOOL_PROG_CC_C_O
963 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
964 # -----------------------------------------
965 # Check to see if we can do hard links to lock some files if needed
966 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
967 [AC_REQUIRE([_LT_AC_LOCK])dnl
969 hard_links="nottested"
970 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
971 # do not overwrite the value of need_locks provided by the user
972 AC_MSG_CHECKING([if we can lock with hard links])
975 ln conftest.a conftest.b 2>/dev/null && hard_links=no
977 ln conftest.a conftest.b 2>&5 || hard_links=no
978 ln conftest.a conftest.b 2>/dev/null && hard_links=no
979 AC_MSG_RESULT([$hard_links])
980 if test "$hard_links" = no; then
981 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
987 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
992 AC_DEFUN([AC_LIBTOOL_OBJDIR],
993 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
994 [rm -f .libs 2>/dev/null
995 mkdir .libs 2>/dev/null
996 if test -d .libs; then
999 # MS-DOS does not allow filenames that begin with a dot.
1002 rmdir .libs 2>/dev/null])
1003 objdir=$lt_cv_objdir
1004 ])# AC_LIBTOOL_OBJDIR
1007 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1008 # ----------------------------------------------
1009 # Check hardcoding attributes.
1010 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1011 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1012 _LT_AC_TAGVAR(hardcode_action, $1)=
1013 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1014 test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1015 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
1017 # We can hardcode non-existant directories.
1018 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1019 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1020 # have to relink, otherwise we might link with an installed library
1021 # when we should be linking with a yet-to-be-installed one
1022 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1023 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1024 # Linking always hardcodes the temporary library directory.
1025 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1027 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1028 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1031 # We cannot hardcode anything, or else we can only hardcode existing
1033 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1035 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1037 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1038 # Fast installation is not supported
1039 enable_fast_install=no
1040 elif test "$shlibpath_overrides_runpath" = yes ||
1041 test "$enable_shared" = no; then
1042 # Fast installation is not necessary
1043 enable_fast_install=needless
1045 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1048 # AC_LIBTOOL_SYS_LIB_STRIP
1049 # ------------------------
1050 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1053 AC_MSG_CHECKING([whether stripping libraries is possible])
1054 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1055 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1056 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1057 AC_MSG_RESULT([yes])
1059 # FIXME - insert some real tests, host_os isn't really good enough
1062 if test -n "$STRIP" ; then
1063 striplib="$STRIP -x"
1064 AC_MSG_RESULT([yes])
1074 ])# AC_LIBTOOL_SYS_LIB_STRIP
1077 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1078 # -----------------------------
1079 # PORTME Fill in your ld.so characteristics
1080 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1081 [AC_MSG_CHECKING([dynamic linker characteristics])
1083 libname_spec='lib$name'
1091 shlibpath_overrides_runpath=unknown
1093 dynamic_linker="$host_os ld.so"
1094 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1095 if test "$GCC" = yes; then
1096 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1097 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1098 # if the path contains ";" then we assume it to be the separator
1099 # otherwise default to the standard path separator (i.e. ":") - it is
1100 # assumed that no part of a normal pathname contains ";" but that should
1101 # okay in the real world where ";" in dirpaths is itself problematic.
1102 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1104 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1107 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1109 need_lib_prefix=unknown
1110 hardcode_into_libs=no
1112 # when you set need_version to no, make sure it does not cause -set_version
1113 # flags to be left without arguments
1114 need_version=unknown
1119 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1120 shlibpath_var=LIBPATH
1122 # AIX 3 has no versioning support, so we append a major version to the name.
1123 soname_spec='${libname}${release}${shared_ext}$major'
1130 hardcode_into_libs=yes
1131 if test "$host_cpu" = ia64; then
1132 # AIX 5 supports IA64
1133 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1134 shlibpath_var=LD_LIBRARY_PATH
1136 # With GCC up to 2.95.x, collect2 would create an import file
1137 # for dependence libraries. The import file would start with
1138 # the line `#! .'. This would cause the generated library to
1139 # depend on `.', always an invalid library. This was fixed in
1140 # development snapshots of GCC prior to 3.0.
1142 aix4 | aix4.[[01]] | aix4.[[01]].*)
1143 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1145 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1152 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1153 # soname into executable. Probably we can add versioning support to
1154 # collect2, so additional links can be useful in future.
1155 if test "$aix_use_runtimelinking" = yes; then
1156 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1157 # instead of lib<name>.a to let people know that these are not
1158 # typical AIX shared libraries.
1159 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1161 # We preserve .a as extension for shared libraries through AIX4.2
1162 # and later when we are not doing run time linking.
1163 library_names_spec='${libname}${release}.a $libname.a'
1164 soname_spec='${libname}${release}${shared_ext}$major'
1166 shlibpath_var=LIBPATH
1171 library_names_spec='$libname.ixlibrary $libname.a'
1172 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1173 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 ${libname}_ixlibrary.a) || exit 1; done'
1177 library_names_spec='${libname}${shared_ext}'
1178 dynamic_linker="$host_os ld.so"
1179 shlibpath_var=LIBRARY_PATH
1185 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1186 soname_spec='${libname}${release}${shared_ext}$major'
1187 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1188 shlibpath_var=LD_LIBRARY_PATH
1189 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1190 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1191 # the default ld.so.conf also contains /usr/contrib/lib and
1192 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1193 # libtool to hard-code these into programs
1196 cygwin* | mingw* | pw32*)
1197 version_type=windows
1202 case $GCC,$host_os in
1203 yes,cygwin* | yes,mingw* | yes,pw32*)
1204 library_names_spec='$libname.dll.a'
1205 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1206 postinstall_cmds='base_file=`basename \${file}`~
1207 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1208 dldir=$destdir/`dirname \$dlpath`~
1209 test -d \$dldir || mkdir -p \$dldir~
1210 $install_prog $dir/$dlname \$dldir/$dlname'
1211 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1212 dlpath=$dir/\$dldll~
1214 shlibpath_overrides_runpath=yes
1218 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1219 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1220 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1223 # MinGW DLLs use traditional 'lib' prefix
1224 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1225 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1226 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1227 # It is most probably a Windows format PATH printed by
1228 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1229 # path with ; separators, and with drive letters. We can handle the
1230 # drive letters (cygwin fileutils understands them), so leave them,
1231 # especially as we might pass files found there to a mingw objdump,
1232 # which wouldn't understand a cygwinified path. Ahh.
1233 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1235 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1239 # pw32 DLLs use 'pw' prefix rather than 'lib'
1240 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1246 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1249 dynamic_linker='Win32 ld.exe'
1250 # FIXME: first we should search . and the directory the executable is in
1254 darwin* | rhapsody*)
1255 dynamic_linker="$host_os dyld"
1259 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1260 soname_spec='${libname}${release}${major}$shared_ext'
1261 shlibpath_overrides_runpath=yes
1262 shlibpath_var=DYLD_LIBRARY_PATH
1263 shrext='$(test .$module = .yes && echo .so || echo .dylib)'
1264 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1265 if test "$GCC" = yes; then
1266 sys_lib_search_path_spec=`$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"`
1268 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1270 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1277 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1278 soname_spec='${libname}${release}${shared_ext}$major'
1279 shlibpath_var=LD_LIBRARY_PATH
1290 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1291 soname_spec='${libname}${release}${shared_ext}$major'
1292 shlibpath_var=LD_LIBRARY_PATH
1293 shlibpath_overrides_runpath=no
1294 hardcode_into_libs=yes
1295 dynamic_linker='GNU ld.so'
1299 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1300 version_type=freebsd-$objformat
1301 case $version_type in
1303 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1308 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1312 shlibpath_var=LD_LIBRARY_PATH
1315 shlibpath_overrides_runpath=yes
1317 freebsd3.[01]* | freebsdelf3.[01]*)
1318 shlibpath_overrides_runpath=yes
1319 hardcode_into_libs=yes
1322 shlibpath_overrides_runpath=no
1323 hardcode_into_libs=yes
1332 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1333 soname_spec='${libname}${release}${shared_ext}$major'
1334 shlibpath_var=LD_LIBRARY_PATH
1335 hardcode_into_libs=yes
1338 hpux9* | hpux10* | hpux11*)
1339 # Give a soname corresponding to the major version so that dld.sl refuses to
1340 # link against other versions.
1347 hardcode_into_libs=yes
1348 dynamic_linker="$host_os dld.so"
1349 shlibpath_var=LD_LIBRARY_PATH
1350 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1351 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1352 soname_spec='${libname}${release}${shared_ext}$major'
1353 if test "X$HPUX_IA64_MODE" = X32; then
1354 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1356 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1358 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1362 hardcode_into_libs=yes
1363 dynamic_linker="$host_os dld.sl"
1364 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1365 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1366 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1367 soname_spec='${libname}${release}${shared_ext}$major'
1368 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1369 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1373 dynamic_linker="$host_os dld.sl"
1374 shlibpath_var=SHLIB_PATH
1375 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1376 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1377 soname_spec='${libname}${release}${shared_ext}$major'
1380 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1381 postinstall_cmds='chmod 555 $lib'
1384 irix5* | irix6* | nonstopux*)
1386 nonstopux*) version_type=nonstopux ;;
1388 if test "$lt_cv_prog_gnu_ld" = yes; then
1396 soname_spec='${libname}${release}${shared_ext}$major'
1397 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1399 irix5* | nonstopux*)
1403 case $LD in # libtool.m4 will add one of these switches to LD
1404 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1405 libsuff= shlibsuff= libmagic=32-bit;;
1406 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1407 libsuff=32 shlibsuff=N32 libmagic=N32;;
1408 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1409 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1410 *) libsuff= shlibsuff= libmagic=never-match;;
1414 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1415 shlibpath_overrides_runpath=no
1416 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1417 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1418 hardcode_into_libs=yes
1421 # No shared lib support for Linux oldld, aout, or coff.
1422 linux*oldld* | linux*aout* | linux*coff*)
1426 # This must be Linux ELF.
1431 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1432 soname_spec='${libname}${release}${shared_ext}$major'
1433 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1434 shlibpath_var=LD_LIBRARY_PATH
1435 shlibpath_overrides_runpath=no
1436 # This implies no fast_install, which is unacceptable.
1437 # Some rework will be needed to allow for fast_install
1438 # before this can be enabled.
1439 hardcode_into_libs=yes
1441 # We used to test for /lib/ld.so.1 and disable shared libraries on
1442 # powerpc, because MkLinux only supported shared libraries with the
1443 # GNU dynamic linker. Since this was broken with cross compilers,
1444 # most powerpc-linux boxes support dynamic linking these days and
1445 # people can always --disable-shared, the test was removed, and we
1446 # assume the GNU/Linux dynamic linker is in use.
1447 dynamic_linker='GNU/Linux ld.so'
1454 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1455 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1456 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1457 dynamic_linker='NetBSD (a.out) ld.so'
1459 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} ${libname}${shared_ext}'
1460 soname_spec='${libname}${release}${shared_ext}$major'
1461 dynamic_linker='NetBSD ld.elf_so'
1463 shlibpath_var=LD_LIBRARY_PATH
1464 shlibpath_overrides_runpath=yes
1465 hardcode_into_libs=yes
1470 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1471 shlibpath_var=LD_LIBRARY_PATH
1472 shlibpath_overrides_runpath=yes
1479 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1480 soname_spec='${libname}${release}${shared_ext}$major'
1481 shlibpath_var=LD_LIBRARY_PATH
1482 shlibpath_overrides_runpath=yes
1489 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1490 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1491 shlibpath_var=LD_LIBRARY_PATH
1492 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1494 openbsd2.[[89]] | openbsd2.[[89]].*)
1495 shlibpath_overrides_runpath=no
1498 shlibpath_overrides_runpath=yes
1502 shlibpath_overrides_runpath=yes
1507 libname_spec='$name'
1510 library_names_spec='$libname${shared_ext} $libname.a'
1511 dynamic_linker='OS/2 ld.exe'
1512 shlibpath_var=LIBPATH
1515 osf3* | osf4* | osf5*)
1519 soname_spec='${libname}${release}${shared_ext}$major'
1520 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1521 shlibpath_var=LD_LIBRARY_PATH
1522 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1523 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1528 soname_spec='${libname}${release}${shared_ext}$major'
1529 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1530 shlibpath_var=LD_LIBRARY_PATH
1537 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1538 soname_spec='${libname}${release}${shared_ext}$major'
1539 shlibpath_var=LD_LIBRARY_PATH
1540 shlibpath_overrides_runpath=yes
1541 hardcode_into_libs=yes
1542 # ldd complains unless libraries are executable
1543 postinstall_cmds='chmod +x $lib'
1548 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1549 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1550 shlibpath_var=LD_LIBRARY_PATH
1551 shlibpath_overrides_runpath=yes
1552 if test "$with_gnu_ld" = yes; then
1558 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1560 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1561 soname_spec='${libname}${release}${shared_ext}$major'
1562 shlibpath_var=LD_LIBRARY_PATH
1563 case $host_vendor in
1565 shlibpath_overrides_runpath=no
1567 export_dynamic_flag_spec='${wl}-Blargedynsym'
1568 runpath_var=LD_RUN_PATH
1576 shlibpath_overrides_runpath=no
1577 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1583 if test -d /usr/nec ;then
1585 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1586 soname_spec='$libname${shared_ext}.$major'
1587 shlibpath_var=LD_LIBRARY_PATH
1593 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1594 soname_spec='${libname}${release}${shared_ext}$major'
1595 shlibpath_var=LD_LIBRARY_PATH
1602 AC_MSG_RESULT([$dynamic_linker])
1603 test "$dynamic_linker" = no && can_build_shared=no
1604 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1609 AC_DEFUN([_LT_AC_TAGCONFIG],
1610 [AC_ARG_WITH([tags],
1611 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1612 [include additional configurations @<:@automatic@:>@])],
1613 [tagnames="$withval"])
1615 if test -f "$ltmain" && test -n "$tagnames"; then
1616 if test ! -f "${ofile}"; then
1617 AC_MSG_WARN([output file `$ofile' does not exist])
1620 if test -z "$LTCC"; then
1621 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1622 if test -z "$LTCC"; then
1623 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1625 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1629 # Extract list of available tagged configurations in $ofile.
1630 # Note that this assumes the entire list is on one line.
1631 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1633 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1634 for tagname in $tagnames; do
1636 # Check whether tagname contains only valid characters
1637 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1639 *) AC_MSG_ERROR([invalid tag name: $tagname])
1643 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1645 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1648 # Update the list of available tags.
1649 if test -n "$tagname"; then
1650 echo appending configuration tag \"$tagname\" to $ofile
1654 if test -n "$CXX" && test "X$CXX" != "Xno"; then
1655 AC_LIBTOOL_LANG_CXX_CONFIG
1662 if test -n "$F77" && test "X$F77" != "Xno"; then
1663 AC_LIBTOOL_LANG_F77_CONFIG
1670 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1671 AC_LIBTOOL_LANG_GCJ_CONFIG
1678 AC_LIBTOOL_LANG_RC_CONFIG
1682 AC_MSG_ERROR([Unsupported tag name: $tagname])
1686 # Append the new tag name to the list of available tags.
1687 if test -n "$tagname" ; then
1688 available_tags="$available_tags $tagname"
1694 # Now substitute the updated list of available tags.
1695 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1696 mv "${ofile}T" "$ofile"
1700 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1703 ])# _LT_AC_TAGCONFIG
1708 # enable checks for dlopen support
1709 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1710 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1711 ])# AC_LIBTOOL_DLOPEN
1714 # AC_LIBTOOL_WIN32_DLL
1715 # --------------------
1716 # declare package support for building win32 dll's
1717 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1718 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1719 ])# AC_LIBTOOL_WIN32_DLL
1722 # AC_ENABLE_SHARED([DEFAULT])
1723 # ---------------------------
1724 # implement the --enable-shared flag
1725 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1726 AC_DEFUN([AC_ENABLE_SHARED],
1727 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1728 AC_ARG_ENABLE([shared],
1729 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1730 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1731 [p=${PACKAGE-default}
1733 yes) enable_shared=yes ;;
1734 no) enable_shared=no ;;
1737 # Look at the argument we got. We use all the common list separators.
1738 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1739 for pkg in $enableval; do
1741 if test "X$pkg" = "X$p"; then
1748 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1749 ])# AC_ENABLE_SHARED
1754 #- set the default shared flag to --disable-shared
1755 AC_DEFUN([AC_DISABLE_SHARED],
1756 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1757 AC_ENABLE_SHARED(no)
1758 ])# AC_DISABLE_SHARED
1761 # AC_ENABLE_STATIC([DEFAULT])
1762 # ---------------------------
1763 # implement the --enable-static flag
1764 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1765 AC_DEFUN([AC_ENABLE_STATIC],
1766 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1767 AC_ARG_ENABLE([static],
1768 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1769 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1770 [p=${PACKAGE-default}
1772 yes) enable_static=yes ;;
1773 no) enable_static=no ;;
1776 # Look at the argument we got. We use all the common list separators.
1777 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1778 for pkg in $enableval; do
1780 if test "X$pkg" = "X$p"; then
1787 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1788 ])# AC_ENABLE_STATIC
1793 # set the default static flag to --disable-static
1794 AC_DEFUN([AC_DISABLE_STATIC],
1795 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1796 AC_ENABLE_STATIC(no)
1797 ])# AC_DISABLE_STATIC
1800 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1801 # ---------------------------------
1802 # implement the --enable-fast-install flag
1803 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1804 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1805 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1806 AC_ARG_ENABLE([fast-install],
1807 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1808 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1809 [p=${PACKAGE-default}
1811 yes) enable_fast_install=yes ;;
1812 no) enable_fast_install=no ;;
1814 enable_fast_install=no
1815 # Look at the argument we got. We use all the common list separators.
1816 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1817 for pkg in $enableval; do
1819 if test "X$pkg" = "X$p"; then
1820 enable_fast_install=yes
1826 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1827 ])# AC_ENABLE_FAST_INSTALL
1830 # AC_DISABLE_FAST_INSTALL
1831 # -----------------------
1832 # set the default to --disable-fast-install
1833 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1834 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1835 AC_ENABLE_FAST_INSTALL(no)
1836 ])# AC_DISABLE_FAST_INSTALL
1839 # AC_LIBTOOL_PICMODE([MODE])
1840 # --------------------------
1841 # implement the --with-pic flag
1842 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1843 AC_DEFUN([AC_LIBTOOL_PICMODE],
1844 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1845 pic_mode=ifelse($#,1,$1,default)
1846 ])# AC_LIBTOOL_PICMODE
1851 # This is predefined starting with Autoconf 2.54, so this conditional
1852 # definition can be removed once we require Autoconf 2.54 or later.
1853 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1854 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1855 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1856 then ac_cv_prog_egrep='grep -E'
1857 else ac_cv_prog_egrep='egrep'
1859 EGREP=$ac_cv_prog_egrep
1864 # AC_PATH_TOOL_PREFIX
1865 # -------------------
1866 # find a file program which can recognise shared library
1867 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1868 [AC_REQUIRE([AC_PROG_EGREP])dnl
1869 AC_MSG_CHECKING([for $1])
1870 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1872 [[\\/*] | ?:[\\/]*])
1873 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1876 lt_save_MAGIC_CMD="$MAGIC_CMD"
1877 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1878 dnl $ac_dummy forces splitting on constant user-supplied paths.
1879 dnl POSIX.2 word splitting is done only on the output of word expansions,
1880 dnl not every word. This closes a longstanding sh security hole.
1881 ac_dummy="ifelse([$2], , $PATH, [$2])"
1882 for ac_dir in $ac_dummy; do
1884 test -z "$ac_dir" && ac_dir=.
1885 if test -f $ac_dir/$1; then
1886 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1887 if test -n "$file_magic_test_file"; then
1888 case $deplibs_check_method in
1890 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1891 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1892 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1893 $EGREP "$file_magic_regex" > /dev/null; then
1898 *** Warning: the command libtool uses to detect shared libraries,
1899 *** $file_magic_cmd, produces output that libtool cannot recognize.
1900 *** The result is that libtool may fail to recognize shared libraries
1901 *** as such. This will affect the creation of libtool libraries that
1902 *** depend on shared libraries, but programs linked with such libtool
1903 *** libraries will work regardless of this problem. Nevertheless, you
1904 *** may want to report the problem to your system manager and/or to
1905 *** bug-libtool@gnu.org
1915 MAGIC_CMD="$lt_save_MAGIC_CMD"
1918 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1919 if test -n "$MAGIC_CMD"; then
1920 AC_MSG_RESULT($MAGIC_CMD)
1924 ])# AC_PATH_TOOL_PREFIX
1929 # find a file program which can recognise a shared library
1930 AC_DEFUN([AC_PATH_MAGIC],
1931 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1932 if test -z "$lt_cv_path_MAGIC_CMD"; then
1933 if test -n "$ac_tool_prefix"; then
1934 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1944 # find the path to the GNU or non-GNU linker
1945 AC_DEFUN([AC_PROG_LD],
1946 [AC_ARG_WITH([gnu-ld],
1947 [AC_HELP_STRING([--with-gnu-ld],
1948 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
1949 [test "$withval" = no || with_gnu_ld=yes],
1951 AC_REQUIRE([LT_AC_PROG_SED])dnl
1952 AC_REQUIRE([AC_PROG_CC])dnl
1953 AC_REQUIRE([AC_CANONICAL_HOST])dnl
1954 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1956 if test "$GCC" = yes; then
1957 # Check if gcc -print-prog-name=ld gives a path.
1958 AC_MSG_CHECKING([for ld used by $CC])
1961 # gcc leaves a trailing carriage return which upsets mingw
1962 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1964 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1967 # Accept absolute paths.
1968 [[\\/]]* | ?:[[\\/]]*)
1969 re_direlt='/[[^/]][[^/]]*/\.\./'
1970 # Canonicalize the path of ld
1971 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
1972 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1973 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
1975 test -z "$LD" && LD="$ac_prog"
1978 # If it fails, then pretend we aren't using GCC.
1982 # If it is relative, then search for the first ld in PATH.
1986 elif test "$with_gnu_ld" = yes; then
1987 AC_MSG_CHECKING([for GNU ld])
1989 AC_MSG_CHECKING([for non-GNU ld])
1991 AC_CACHE_VAL(lt_cv_path_LD,
1992 [if test -z "$LD"; then
1993 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1994 for ac_dir in $PATH; do
1996 test -z "$ac_dir" && ac_dir=.
1997 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1998 lt_cv_path_LD="$ac_dir/$ac_prog"
1999 # Check to see if the program is GNU ld. I'd rather use --version,
2000 # but apparently some GNU ld's only accept -v.
2001 # Break only if it was the GNU/non-GNU ld that we prefer.
2002 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2003 *GNU* | *'with BFD'*)
2004 test "$with_gnu_ld" != no && break
2007 test "$with_gnu_ld" != yes && break
2014 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2017 if test -n "$LD"; then
2022 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2029 AC_DEFUN([AC_PROG_LD_GNU],
2030 [AC_REQUIRE([AC_PROG_EGREP])dnl
2031 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2032 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2033 case `"$LD" -v 2>&1 </dev/null` in
2034 *GNU* | *'with BFD'*)
2035 lt_cv_prog_gnu_ld=yes
2038 lt_cv_prog_gnu_ld=no
2041 with_gnu_ld=$lt_cv_prog_gnu_ld
2045 # AC_PROG_LD_RELOAD_FLAG
2046 # ----------------------
2047 # find reload flag for linker
2048 # -- PORTME Some linkers may need a different reload flag.
2049 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2050 [AC_CACHE_CHECK([for $LD option to reload object files],
2051 lt_cv_ld_reload_flag,
2052 [lt_cv_ld_reload_flag='-r'])
2053 reload_flag=$lt_cv_ld_reload_flag
2054 case $reload_flag in
2056 *) reload_flag=" $reload_flag" ;;
2058 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2059 ])# AC_PROG_LD_RELOAD_FLAG
2062 # AC_DEPLIBS_CHECK_METHOD
2063 # -----------------------
2064 # how to check for library dependencies
2065 # -- PORTME fill in with the dynamic library characteristics
2066 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2067 [AC_CACHE_CHECK([how to recognise dependent libraries],
2068 lt_cv_deplibs_check_method,
2069 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2070 lt_cv_file_magic_test_file=
2071 lt_cv_deplibs_check_method='unknown'
2072 # Need to set the preceding variable on all platforms that support
2073 # interlibrary dependencies.
2074 # 'none' -- dependencies not supported.
2075 # `unknown' -- same as none, but documents that we really don't know.
2076 # 'pass_all' -- all dependencies passed with no checks.
2077 # 'test_compile' -- check by making test program.
2078 # 'file_magic [[regex]]' -- check by looking for files in library path
2079 # which responds to the $file_magic_cmd with a given extended regex.
2080 # If you have `file' or equivalent on your system and you're not sure
2081 # whether `pass_all' will *always* work, you probably want this one.
2085 lt_cv_deplibs_check_method=pass_all
2089 lt_cv_deplibs_check_method=pass_all
2093 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2094 lt_cv_file_magic_cmd='/usr/bin/file -L'
2095 lt_cv_file_magic_test_file=/shlib/libc.so
2098 cygwin* | mingw* | pw32*)
2099 # win32_libid is a shell function defined in ltmain.sh
2100 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2101 lt_cv_file_magic_cmd='win32_libid'
2104 darwin* | rhapsody*)
2105 # this will be overwritten by pass_all, but leave it in just in case
2106 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
2107 lt_cv_file_magic_cmd='/usr/bin/file -L'
2109 rhapsody* | darwin1.[[012]])
2110 lt_cv_file_magic_test_file=`/System/Library/Frameworks/System.framework/System`
2113 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
2116 lt_cv_deplibs_check_method=pass_all
2120 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2123 # Not sure whether the presence of OpenBSD here was a mistake.
2124 # Let's accept both of them until this is cleared up.
2125 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2126 lt_cv_file_magic_cmd=/usr/bin/file
2127 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2131 lt_cv_deplibs_check_method=pass_all
2136 lt_cv_deplibs_check_method=pass_all
2139 hpux10.20* | hpux11*)
2140 lt_cv_file_magic_cmd=/usr/bin/file
2143 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2144 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2147 [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]']
2148 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2151 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2152 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2157 irix5* | irix6* | nonstopux*)
2159 irix5* | nonstopux*)
2160 # this will be overridden with pass_all, but let us keep it just in case
2161 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
2165 *-32|*"-32 ") libmagic=32-bit;;
2166 *-n32|*"-n32 ") libmagic=N32;;
2167 *-64|*"-64 ") libmagic=64-bit;;
2168 *) libmagic=never-match;;
2170 # this will be overridden with pass_all, but let us keep it just in case
2171 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
2174 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2175 lt_cv_deplibs_check_method=pass_all
2178 # This must be Linux ELF.
2181 alpha* | hppa* | i*86 | ia64* | m68* | mips* | powerpc* | sparc* | s390* | sh*)
2182 lt_cv_deplibs_check_method=pass_all ;;
2184 # glibc up to 2.1.1 does not perform some relocations on ARM
2185 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
2187 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2191 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2192 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2194 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2199 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2200 lt_cv_file_magic_cmd=/usr/bin/file
2201 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2205 lt_cv_deplibs_check_method=unknown
2209 lt_cv_file_magic_cmd=/usr/bin/file
2210 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2211 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2212 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
2214 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
2218 osf3* | osf4* | osf5*)
2219 # this will be overridden with pass_all, but let us keep it just in case
2220 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2221 lt_cv_file_magic_test_file=/shlib/libc.so
2222 lt_cv_deplibs_check_method=pass_all
2226 lt_cv_deplibs_check_method=pass_all
2230 lt_cv_deplibs_check_method=pass_all
2231 lt_cv_file_magic_test_file=/lib/libc.so
2234 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2235 case $host_vendor in
2237 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2238 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2241 lt_cv_deplibs_check_method=pass_all
2244 lt_cv_file_magic_cmd='/bin/file'
2245 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2248 lt_cv_file_magic_cmd='/bin/file'
2249 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2250 lt_cv_file_magic_test_file=/lib/libc.so
2253 lt_cv_deplibs_check_method=pass_all
2258 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2259 lt_cv_deplibs_check_method=pass_all
2263 file_magic_cmd=$lt_cv_file_magic_cmd
2264 deplibs_check_method=$lt_cv_deplibs_check_method
2265 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2266 ])# AC_DEPLIBS_CHECK_METHOD
2271 # find the path to a BSD-compatible name lister
2272 AC_DEFUN([AC_PROG_NM],
2273 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2274 [if test -n "$NM"; then
2275 # Let the user override the test.
2278 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2279 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2281 test -z "$ac_dir" && ac_dir=.
2282 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2283 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2284 # Check to see if the nm accepts a BSD-compat flag.
2285 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2286 # nm: unknown option "B" ignored
2287 # Tru64's nm complains that /dev/null is an invalid object file
2288 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2289 */dev/null* | *'Invalid file or object type'*)
2290 lt_cv_path_NM="$tmp_nm -B"
2294 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2296 lt_cv_path_NM="$tmp_nm -p"
2300 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2301 continue # so that we can try to find one that supports BSD flags
2308 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2316 # check for math library
2317 AC_DEFUN([AC_CHECK_LIBM],
2318 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2321 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2322 # These system don't have libm, or don't need it
2325 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2326 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2329 AC_CHECK_LIB(m, cos, LIBM="-lm")
2335 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2336 # -----------------------------------
2337 # sets LIBLTDL to the link flags for the libltdl convenience library and
2338 # LTDLINCL to the include flags for the libltdl header and adds
2339 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2340 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2341 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2342 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2343 # '${top_srcdir}/' (note the single quotes!). If your package is not
2344 # flat and you're not using automake, define top_builddir and
2345 # top_srcdir appropriately in the Makefiles.
2346 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2347 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2348 case $enable_ltdl_convenience in
2349 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2350 "") enable_ltdl_convenience=yes
2351 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2353 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2354 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2355 # For backwards non-gettext consistent compatibility...
2357 ])# AC_LIBLTDL_CONVENIENCE
2360 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2361 # -----------------------------------
2362 # sets LIBLTDL to the link flags for the libltdl installable library and
2363 # LTDLINCL to the include flags for the libltdl header and adds
2364 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2365 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2366 # DIRECTORY is not provided and an installed libltdl is not found, it is
2367 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2368 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2369 # quotes!). If your package is not flat and you're not using automake,
2370 # define top_builddir and top_srcdir appropriately in the Makefiles.
2371 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2372 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2373 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2374 AC_CHECK_LIB(ltdl, lt_dlinit,
2375 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2376 [if test x"$enable_ltdl_install" = xno; then
2377 AC_MSG_WARN([libltdl not installed, but installation disabled])
2379 enable_ltdl_install=yes
2382 if test x"$enable_ltdl_install" = x"yes"; then
2383 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2384 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2385 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2387 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2391 # For backwards non-gettext consistent compatibility...
2393 ])# AC_LIBLTDL_INSTALLABLE
2398 # enable support for C++ libraries
2399 AC_DEFUN([AC_LIBTOOL_CXX],
2400 [AC_REQUIRE([_LT_AC_LANG_CXX])
2406 AC_DEFUN([_LT_AC_LANG_CXX],
2407 [AC_REQUIRE([AC_PROG_CXX])
2408 AC_REQUIRE([AC_PROG_CXXCPP])
2409 _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,CXX" | sed 's/^,//'`])
2415 # enable support for Fortran 77 libraries
2416 AC_DEFUN([AC_LIBTOOL_F77],
2417 [AC_REQUIRE([_LT_AC_LANG_F77])
2423 AC_DEFUN([_LT_AC_LANG_F77],
2424 [AC_REQUIRE([AC_PROG_F77])
2425 _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,F77" | sed 's/^,//'`])
2431 # enable support for GCJ libraries
2432 AC_DEFUN([AC_LIBTOOL_GCJ],
2433 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2439 AC_DEFUN([_LT_AC_LANG_GCJ],
2440 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2441 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2442 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2443 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2444 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2445 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2446 _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,GCJ" | sed 's/^,//'`])
2452 # enable support for Windows resource files
2453 AC_DEFUN([AC_LIBTOOL_RC],
2454 [AC_REQUIRE([LT_AC_PROG_RC])
2455 _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,RC" | sed 's/^,//'`])
2459 # AC_LIBTOOL_LANG_C_CONFIG
2460 # ------------------------
2461 # Ensure that the configuration vars for the C compiler are
2462 # suitably defined. Those variables are subsequently used by
2463 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2464 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2465 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2469 # Source file extension for C test sources.
2472 # Object file extension for compiled C test sources.
2474 _LT_AC_TAGVAR(objext, $1)=$objext
2476 # Code to be used in simple compile tests
2477 lt_simple_compile_test_code="int some_variable = 0;\n"
2479 # Code to be used in simple link tests
2480 lt_simple_link_test_code='int main(){return(0);}\n'
2485 # Check for any special shared library compilation flags.
2487 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2488 if test "$GCC" = no; then
2491 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2495 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2496 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2497 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$]_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[[ ]]" >/dev/null; then :
2499 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2500 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2506 # Check to make sure the static flag actually works.
2508 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2509 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2510 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2512 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2516 ## There is no encapsulation within the following macros, do not change
2517 ## the running order or otherwise move them around unless you know exactly
2518 ## what you are doing...
2519 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2520 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2521 AC_LIBTOOL_PROG_CC_C_O($1)
2522 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2523 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2524 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2525 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2526 AC_LIBTOOL_SYS_LIB_STRIP
2527 AC_LIBTOOL_DLOPEN_SELF($1)
2529 # Report which librarie types wil actually be built
2530 AC_MSG_CHECKING([if libtool supports shared libraries])
2531 AC_MSG_RESULT([$can_build_shared])
2533 AC_MSG_CHECKING([whether to build shared libraries])
2534 test "$can_build_shared" = "no" && enable_shared=no
2536 # On AIX, shared libraries and static libraries use the same namespace, and
2537 # are all built from PIC.
2540 test "$enable_shared" = yes && enable_static=no
2541 if test -n "$RANLIB"; then
2542 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2543 postinstall_cmds='$RANLIB $lib'
2548 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2549 test "$enable_shared" = yes && enable_static=no
2552 darwin* | rhapsody*)
2553 if test "$GCC" = yes; then
2554 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2556 rhapsody* | darwin1.[[012]])
2557 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2560 test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2563 output_verbose_link_cmd='echo'
2564 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
2565 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2566 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2567 _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}'
2568 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2569 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2570 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2571 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2572 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2573 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2575 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2579 AC_MSG_RESULT([$enable_shared])
2581 AC_MSG_CHECKING([whether to build static libraries])
2582 # Make sure either enable_shared or enable_static is yes.
2583 test "$enable_shared" = yes || enable_static=yes
2584 AC_MSG_RESULT([$enable_static])
2586 AC_LIBTOOL_CONFIG($1)
2590 ])# AC_LIBTOOL_LANG_C_CONFIG
2593 # AC_LIBTOOL_LANG_CXX_CONFIG
2594 # --------------------------
2595 # Ensure that the configuration vars for the C compiler are
2596 # suitably defined. Those variables are subsequently used by
2597 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2598 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2599 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2601 AC_REQUIRE([AC_PROG_CXX])
2602 AC_REQUIRE([AC_PROG_CXXCPP])
2604 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2605 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2606 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2607 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2608 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2609 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2610 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2611 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2612 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2613 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2614 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2615 _LT_AC_TAGVAR(module_cmds, $1)=
2616 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2617 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2618 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2619 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2620 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2621 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2623 # Dependencies to place before and after the object being linked:
2624 _LT_AC_TAGVAR(predep_objects, $1)=
2625 _LT_AC_TAGVAR(postdep_objects, $1)=
2626 _LT_AC_TAGVAR(predeps, $1)=
2627 _LT_AC_TAGVAR(postdeps, $1)=
2628 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2630 # Source file extension for C++ test sources.
2633 # Object file extension for compiled C++ test sources.
2635 _LT_AC_TAGVAR(objext, $1)=$objext
2637 # Code to be used in simple compile tests
2638 lt_simple_compile_test_code="int some_variable = 0;\n"
2640 # Code to be used in simple link tests
2641 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2643 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2646 # Allow CC to be a program name with arguments.
2651 lt_save_with_gnu_ld=$with_gnu_ld
2652 lt_save_path_LD=$lt_cv_path_LD
2653 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2654 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2656 unset lt_cv_prog_gnu_ld
2658 if test -n "${lt_cv_path_LDCXX+set}"; then
2659 lt_cv_path_LD=$lt_cv_path_LDCXX
2663 test -z "${LDCXX+set}" || LD=$LDCXX
2666 _LT_AC_TAGVAR(compiler, $1)=$CC
2667 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2669 # We don't want -fno-exception wen compiling C++ code, so set the
2670 # no_builtin_flag separately
2671 if test "$GXX" = yes; then
2672 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2674 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2677 if test "$GXX" = yes; then
2678 # Set up default GNU C++ configuration
2682 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2683 # archiving commands below assume that GNU ld is being used.
2684 if test "$with_gnu_ld" = yes; then
2685 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2686 _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'
2688 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2689 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2691 # If archive_cmds runs LD, not CC, wlarc should be empty
2692 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2693 # investigate it a little bit more. (MM)
2696 # ancient GNU ld didn't support --whole-archive et. al.
2697 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2698 grep 'no-whole-archive' > /dev/null; then
2699 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2701 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2707 # A generic and very simple default shared library creation
2708 # command for GNU C++ for the case where it uses the native
2709 # linker, instead of GNU ld. If possible, this setting should
2710 # overridden to take advantage of the native linker features on
2711 # the platform it is being used on.
2712 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2715 # Commands to make compiler produce verbose output that lists
2716 # what "hidden" libraries, object files and flags are used when
2717 # linking a shared library.
2718 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2726 # PORTME: fill in a description of your system's C++ link characteristics
2727 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2728 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2731 # FIXME: insert proper C++ library support
2732 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2735 if test "$host_cpu" = ia64; then
2736 # On IA64, the linker does run time linking by default, so we don't
2737 # have to do anything special.
2738 aix_use_runtimelinking=no
2739 exp_sym_flag='-Bexport'
2742 aix_use_runtimelinking=no
2744 # Test if we are trying to use run time linking or normal
2745 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2746 # need to do runtime linking.
2747 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2748 for ld_flag in $LDFLAGS; do
2751 aix_use_runtimelinking=yes
2758 exp_sym_flag='-bexport'
2759 no_entry_flag='-bnoentry'
2762 # When large executables or shared objects are built, AIX ld can
2763 # have problems creating the table of contents. If linking a library
2764 # or program results in "error TOC overflow" add -mminimal-toc to
2765 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2766 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2768 _LT_AC_TAGVAR(archive_cmds, $1)=''
2769 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2770 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2771 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2773 if test "$GXX" = yes; then
2774 case $host_os in aix4.[012]|aix4.[012].*)
2775 # We only want to do this on AIX 4.2 and lower, the check
2776 # below for broken collect2 doesn't work under 4.3+
2777 collect2name=`${CC} -print-prog-name=collect2`
2778 if test -f "$collect2name" && \
2779 strings "$collect2name" | grep resolve_lib_name >/dev/null
2781 # We have reworked collect2
2782 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2784 # We have old collect2
2785 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2786 # It fails to find uninstalled libraries when the uninstalled
2787 # path is not listed in the libpath. Setting hardcode_minus_L
2788 # to unsupported forces relinking
2789 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2790 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2791 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2794 shared_flag='-shared'
2797 if test "$host_cpu" = ia64; then
2798 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2799 # chokes on -Wl,-G. The following line is correct:
2802 if test "$aix_use_runtimelinking" = yes; then
2803 shared_flag='${wl}-G'
2805 shared_flag='${wl}-bM:SRE'
2810 # It seems that -bexpall does not export symbols beginning with
2811 # underscore (_), so it is better to generate a list of symbols to export.
2812 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2813 if test "$aix_use_runtimelinking" = yes; then
2814 # Warning - without using the other runtime loading flags (-brtl),
2815 # -berok will link without error, but may produce a broken library.
2816 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2817 # Determine the default libpath from the value encoded in an empty executable.
2818 _LT_AC_SYS_LIBPATH_AIX
2819 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2821 _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 $shared_flag"
2823 if test "$host_cpu" = ia64; then
2824 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2825 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2826 _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"
2828 # Determine the default libpath from the value encoded in an empty executable.
2829 _LT_AC_SYS_LIBPATH_AIX
2830 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2831 # Warning - without using the other run time loading flags,
2832 # -berok will link without error, but may produce a broken library.
2833 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2834 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2835 # -bexpall does not export symbols beginning with underscore (_)
2836 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2837 # Exported symbols can be pulled into shared objects from archives
2838 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2839 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2840 # This is similar to how AIX traditionally builds it's shared libraries.
2841 _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'
2846 case $cc_basename in
2848 # FIXME: insert proper C++ library support
2849 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2854 cygwin* | mingw* | pw32*)
2855 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2856 # as there is no search path for DLLs.
2857 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2858 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2859 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2860 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2862 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2863 _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'
2864 # If the export-symbols file already is a .def file (1st line
2865 # is EXPORTS), use it as is; otherwise, prepend...
2866 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2867 cp $export_symbols $output_objdir/$soname.def;
2869 echo EXPORTS > $output_objdir/$soname.def;
2870 cat $export_symbols >> $output_objdir/$soname.def;
2872 $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'
2874 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2878 darwin* | rhapsody*)
2879 if test "$GXX" = yes; then
2880 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2882 rhapsody* | darwin1.[[012]])
2883 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2886 test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2889 lt_int_apple_cc_single_mod=no
2890 output_verbose_link_cmd='echo'
2891 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
2892 lt_int_apple_cc_single_mod=yes
2894 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2895 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2897 _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'
2899 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2901 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2902 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2903 _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}'
2905 _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}'
2907 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2908 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2909 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2910 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2911 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2912 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2914 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2919 case $cc_basename in
2921 # FIXME: insert proper C++ library support
2922 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2925 # Green Hills C++ Compiler
2926 # FIXME: insert proper C++ library support
2927 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2930 # FIXME: insert proper C++ library support
2931 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2936 # C++ shared libraries reported to be fairly broken before switch to ELF
2937 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2940 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2943 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2945 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2950 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2951 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2952 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2953 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2954 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2955 # but as the default
2956 # location of the library.
2958 case $cc_basename in
2960 # FIXME: insert proper C++ library support
2961 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2964 _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 $lib'
2965 # Commands to make compiler produce verbose output that lists
2966 # what "hidden" libraries, object files and flags are used when
2967 # linking a shared library.
2969 # There doesn't appear to be a way to prevent this compiler from
2970 # explicitly linking system object files so we need to strip them
2971 # from the output so that they don't get included in the library
2973 output_verbose_link_cmd='templist=`($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 $list'
2976 if test "$GXX" = yes; then
2977 _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'
2979 # FIXME: insert proper C++ library support
2980 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2986 if test $with_gnu_ld = no; then
2989 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2990 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
2991 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2994 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2997 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2998 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2999 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3005 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3006 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3009 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3010 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3011 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3012 # but as the default
3013 # location of the library.
3016 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3017 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3018 # but as the default
3019 # location of the library.
3023 case $cc_basename in
3025 # FIXME: insert proper C++ library support
3026 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3031 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3034 _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 $compiler_flags'
3037 # Commands to make compiler produce verbose output that lists
3038 # what "hidden" libraries, object files and flags are used when
3039 # linking a shared library.
3041 # There doesn't appear to be a way to prevent this compiler from
3042 # explicitly linking system object files so we need to strip them
3043 # from the output so that they don't get included in the library
3045 output_verbose_link_cmd='templist=`($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 $list'
3048 if test "$GXX" = yes; then
3049 if test $with_gnu_ld = no; then
3052 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3055 _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'
3060 # FIXME: insert proper C++ library support
3061 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3067 case $cc_basename in
3070 _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'
3072 # Archives containing C++ object files must be created using
3073 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3074 # necessary to make sure instantiated templates are included
3076 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3079 if test "$GXX" = yes; then
3080 if test "$with_gnu_ld" = no; then
3081 _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'
3083 _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'
3086 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3089 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3090 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3093 case $cc_basename in
3095 # Kuck and Associates, Inc. (KAI) C++ Compiler
3097 # KCC will only create a shared library if the output file
3098 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3099 # to its proper name (with version) after linking.
3100 _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'
3101 _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 $lib'
3102 # Commands to make compiler produce verbose output that lists
3103 # what "hidden" libraries, object files and flags are used when
3104 # linking a shared library.
3106 # There doesn't appear to be a way to prevent this compiler from
3107 # explicitly linking system object files so we need to strip them
3108 # from the output so that they don't get included in the library
3110 output_verbose_link_cmd='templist=`$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'
3112 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3113 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3115 # Archives containing C++ object files must be created using
3116 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3117 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3122 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3123 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3124 _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'
3125 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3126 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3127 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3131 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3132 _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'
3134 runpath_var=LD_RUN_PATH
3135 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3136 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3138 # Commands to make compiler produce verbose output that lists
3139 # what "hidden" libraries, object files and flags are used when
3140 # linking a shared library.
3142 # There doesn't appear to be a way to prevent this compiler from
3143 # explicitly linking system object files so we need to strip them
3144 # from the output so that they don't get included in the library
3146 output_verbose_link_cmd='templist=`$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'
3151 # FIXME: insert proper C++ library support
3152 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3155 # FIXME: insert proper C++ library support
3156 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3159 case $cc_basename in
3161 # FIXME: insert proper C++ library support
3162 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3165 # FIXME: insert proper C++ library support
3166 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3171 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3172 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3174 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3175 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3176 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3178 # Workaround some broken pre-1.5 toolchains
3179 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3182 case $cc_basename in
3184 # Kuck and Associates, Inc. (KAI) C++ Compiler
3186 # KCC will only create a shared library if the output file
3187 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3188 # to its proper name (with version) after linking.
3189 _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'
3191 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3192 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3194 # Archives containing C++ object files must be created using
3195 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3196 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3200 # Rational C++ 2.4.1
3201 # FIXME: insert proper C++ library support
3202 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3205 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3206 _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'
3208 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3209 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3211 # Commands to make compiler produce verbose output that lists
3212 # what "hidden" libraries, object files and flags are used when
3213 # linking a shared library.
3215 # There doesn't appear to be a way to prevent this compiler from
3216 # explicitly linking system object files so we need to strip them
3217 # from the output so that they don't get included in the library
3219 output_verbose_link_cmd='templist=`$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 $list'
3222 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3223 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3224 _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'
3226 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3227 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3229 # Commands to make compiler produce verbose output that lists
3230 # what "hidden" libraries, object files and flags are used when
3231 # linking a shared library.
3232 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3235 # FIXME: insert proper C++ library support
3236 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3242 case $cc_basename in
3244 # Kuck and Associates, Inc. (KAI) C++ Compiler
3246 # KCC will only create a shared library if the output file
3247 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3248 # to its proper name (with version) after linking.
3249 _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'
3251 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3252 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3254 # Archives containing C++ object files must be created using
3255 # the KAI C++ compiler.
3256 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3259 # Rational C++ 2.4.1
3260 # FIXME: insert proper C++ library support
3261 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3264 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3265 _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'
3266 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3267 echo "-hidden">> $lib.exp~
3268 $CC -shared$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~
3271 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3272 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3274 # Commands to make compiler produce verbose output that lists
3275 # what "hidden" libraries, object files and flags are used when
3276 # linking a shared library.
3278 # There doesn't appear to be a way to prevent this compiler from
3279 # explicitly linking system object files so we need to strip them
3280 # from the output so that they don't get included in the library
3282 output_verbose_link_cmd='templist=`$CC -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 $list'
3285 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3286 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3287 _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'
3289 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3290 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3292 # Commands to make compiler produce verbose output that lists
3293 # what "hidden" libraries, object files and flags are used when
3294 # linking a shared library.
3295 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3298 # FIXME: insert proper C++ library support
3299 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3305 # FIXME: insert proper C++ library support
3306 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3309 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3310 case $cc_basename in
3312 # FIXME: insert proper C++ library support
3313 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3316 # FIXME: insert proper C++ library support
3317 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3322 case $cc_basename in
3325 # FIXME: insert proper C++ library support
3326 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3330 # FIXME: insert proper C++ library support
3331 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3334 # FIXME: insert proper C++ library support
3335 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3340 case $cc_basename in
3342 # Sun C++ 4.2, 5.x and Centerline C++
3343 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3344 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3345 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3346 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3348 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3349 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3351 solaris2.[0-5] | solaris2.[0-5].*) ;;
3353 # The C++ compiler is used as linker so we must use $wl
3354 # flag to pass the commands to the underlying system
3356 # Supported since Solaris 2.6 (maybe 2.5.1?)
3357 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3360 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3362 # Commands to make compiler produce verbose output that lists
3363 # what "hidden" libraries, object files and flags are used when
3364 # linking a shared library.
3366 # There doesn't appear to be a way to prevent this compiler from
3367 # explicitly linking system object files so we need to strip them
3368 # from the output so that they don't get included in the library
3370 output_verbose_link_cmd='templist=`$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'
3372 # Archives containing C++ object files must be created using
3373 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3374 # necessary to make sure instantiated templates are included
3376 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3379 # Green Hills C++ Compiler
3380 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3382 # The C++ compiler must be used to create the archive.
3383 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3386 # GNU C++ compiler with Solaris linker
3387 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3388 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3389 if $CC --version | grep -v '^2\.7' > /dev/null; then
3390 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3391 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3392 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3394 # Commands to make compiler produce verbose output that lists
3395 # what "hidden" libraries, object files and flags are used when
3396 # linking a shared library.
3397 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3399 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3401 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3402 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3403 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3405 # Commands to make compiler produce verbose output that lists
3406 # what "hidden" libraries, object files and flags are used when
3407 # linking a shared library.
3408 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3411 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3416 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3417 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3420 case $cc_basename in
3422 # NonStop-UX NCC 3.20
3423 # FIXME: insert proper C++ library support
3424 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3427 # FIXME: insert proper C++ library support
3428 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3433 # FIXME: insert proper C++ library support
3434 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3437 # FIXME: insert proper C++ library support
3438 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3441 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3442 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3444 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3445 _LT_AC_TAGVAR(LD, $1)="$LD"
3448 ## There is no encapsulation within the following macros, do not change
3449 ## the running order or otherwise move them around unless you know exactly
3450 ## what you are doing...
3451 AC_LIBTOOL_POSTDEP_PREDEP($1)
3452 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3453 AC_LIBTOOL_PROG_CC_C_O($1)
3454 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3455 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3456 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3457 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3458 AC_LIBTOOL_SYS_LIB_STRIP
3459 AC_LIBTOOL_DLOPEN_SELF($1)
3461 AC_LIBTOOL_CONFIG($1)
3468 with_gnu_ldcxx=$with_gnu_ld
3469 with_gnu_ld=$lt_save_with_gnu_ld
3470 lt_cv_path_LDCXX=$lt_cv_path_LD
3471 lt_cv_path_LD=$lt_save_path_LD
3472 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3473 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3474 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3476 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3477 # ------------------------
3478 # Figure out "hidden" library dependencies from verbose
3479 # compiler output when linking a shared library.
3480 # Parse the compiler output and extract the necessary
3481 # objects, libraries and library flags.
3482 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3483 dnl we can't use the lt_simple_compile_test_code here,
3484 dnl because it contains code intended for an executable,
3485 dnl not a library. It's possible we should let each
3486 dnl tag define a new lt_????_link_test_code variable,
3487 dnl but it's only used here...
3488 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3490 void foo (void) { a = 0; }
3492 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3496 Foo (void) { a = 0; }
3501 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3509 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3512 public void bar (void) {
3518 dnl Parse the compiler output and extract the necessary
3519 dnl objects, libraries and library flags.
3520 if AC_TRY_EVAL(ac_compile); then
3521 # Parse the compiler output and extract the necessary
3522 # objects, libraries and library flags.
3524 # Sentinel used to keep track of whether or not we are before
3525 # the conftest object file.
3526 pre_test_object_deps_done=no
3528 # The `*' in the case matches for architectures that use `case' in
3529 # $output_verbose_cmd can trigger glob expansion during the loop
3530 # eval without this substitution.
3531 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3533 for p in `eval $output_verbose_link_cmd`; do
3537 # Some compilers place space between "-{L,R}" and the path.
3540 || test $p = "-R"; then
3547 if test "$pre_test_object_deps_done" = no; then
3550 # Internal compiler library paths should come after those
3551 # provided the user. The postdeps already come after the
3552 # user supplied libs so there is no need to process them.
3553 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3554 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3556 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3559 # The "-l" case would never come before the object being
3560 # linked, so don't bother handling this case.
3563 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3564 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3566 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3572 # This assumes that the test object file only shows up
3573 # once in the compiler output.
3574 if test "$p" = "conftest.$objext"; then
3575 pre_test_object_deps_done=yes
3579 if test "$pre_test_object_deps_done" = no; then
3580 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3581 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3583 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3586 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3587 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3589 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3594 *) ;; # Ignore the rest.
3602 echo "libtool.m4: error: problem compiling $1 test program"
3605 $rm -f confest.$objext
3607 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3608 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3610 ])# AC_LIBTOOL_POSTDEP_PREDEP
3612 # AC_LIBTOOL_LANG_F77_CONFIG
3613 # ------------------------
3614 # Ensure that the configuration vars for the C compiler are
3615 # suitably defined. Those variables are subsequently used by
3616 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3617 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3618 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3619 [AC_REQUIRE([AC_PROG_F77])
3620 AC_LANG_PUSH(Fortran 77)
3622 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3623 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3624 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3625 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3626 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3627 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3628 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3629 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3630 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3631 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3632 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3633 _LT_AC_TAGVAR(module_cmds, $1)=
3634 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3635 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3636 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3637 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3638 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3639 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3641 # Source file extension for f77 test sources.
3644 # Object file extension for compiled f77 test sources.
3646 _LT_AC_TAGVAR(objext, $1)=$objext
3648 # Code to be used in simple compile tests
3649 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3651 # Code to be used in simple link tests
3652 lt_simple_link_test_code=" program t\n end\n"
3654 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3657 # Allow CC to be a program name with arguments.
3661 _LT_AC_TAGVAR(compiler, $1)=$CC
3662 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3664 AC_MSG_CHECKING([if libtool supports shared libraries])
3665 AC_MSG_RESULT([$can_build_shared])
3667 AC_MSG_CHECKING([whether to build shared libraries])
3668 test "$can_build_shared" = "no" && enable_shared=no
3670 # On AIX, shared libraries and static libraries use the same namespace, and
3671 # are all built from PIC.
3674 test "$enable_shared" = yes && enable_static=no
3675 if test -n "$RANLIB"; then
3676 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3677 postinstall_cmds='$RANLIB $lib'
3681 test "$enable_shared" = yes && enable_static=no
3684 AC_MSG_RESULT([$enable_shared])
3686 AC_MSG_CHECKING([whether to build static libraries])
3687 # Make sure either enable_shared or enable_static is yes.
3688 test "$enable_shared" = yes || enable_static=yes
3689 AC_MSG_RESULT([$enable_static])
3691 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3693 _LT_AC_TAGVAR(GCC, $1)="$G77"
3694 _LT_AC_TAGVAR(LD, $1)="$LD"
3696 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3697 AC_LIBTOOL_PROG_CC_C_O($1)
3698 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3699 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3700 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3701 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3702 AC_LIBTOOL_SYS_LIB_STRIP
3705 AC_LIBTOOL_CONFIG($1)
3709 ])# AC_LIBTOOL_LANG_F77_CONFIG
3712 # AC_LIBTOOL_LANG_GCJ_CONFIG
3713 # --------------------------
3714 # Ensure that the configuration vars for the C compiler are
3715 # suitably defined. Those variables are subsequently used by
3716 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3717 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3718 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3721 # Source file extension for Java test sources.
3724 # Object file extension for compiled Java test sources.
3726 _LT_AC_TAGVAR(objext, $1)=$objext
3728 # Code to be used in simple compile tests
3729 lt_simple_compile_test_code="class foo {}\n"
3731 # Code to be used in simple link tests
3732 lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3734 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3737 # Allow CC to be a program name with arguments.
3741 _LT_AC_TAGVAR(compiler, $1)=$CC
3743 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3744 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3747 ## There is no encapsulation within the following macros, do not change
3748 ## the running order or otherwise move them around unless you know exactly
3749 ## what you are doing...
3750 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3751 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3752 AC_LIBTOOL_PROG_CC_C_O($1)
3753 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3754 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3755 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3756 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3757 AC_LIBTOOL_SYS_LIB_STRIP
3758 AC_LIBTOOL_DLOPEN_SELF($1)
3760 AC_LIBTOOL_CONFIG($1)
3764 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3767 # AC_LIBTOOL_LANG_RC_CONFIG
3768 # --------------------------
3769 # Ensure that the configuration vars for the Windows resource compiler are
3770 # suitably defined. Those variables are subsequently used by
3771 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3772 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3773 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3776 # Source file extension for RC test sources.
3779 # Object file extension for compiled RC test sources.
3781 _LT_AC_TAGVAR(objext, $1)=$objext
3783 # Code to be used in simple compile tests
3784 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3786 # Code to be used in simple link tests
3787 lt_simple_link_test_code="$lt_simple_compile_test_code"
3789 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3792 # Allow CC to be a program name with arguments.
3796 _LT_AC_TAGVAR(compiler, $1)=$CC
3797 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3799 AC_LIBTOOL_CONFIG($1)
3803 ])# AC_LIBTOOL_LANG_RC_CONFIG
3806 # AC_LIBTOOL_CONFIG([TAGNAME])
3807 # ----------------------------
3808 # If TAGNAME is not passed, then create an initial libtool script
3809 # with a default configuration from the untagged config vars. Otherwise
3810 # add code to config.status for appending the configuration named by
3811 # TAGNAME from the matching tagged config vars.
3812 AC_DEFUN([AC_LIBTOOL_CONFIG],
3813 [# The else clause should only fire when bootstrapping the
3814 # libtool distribution, otherwise you forgot to ship ltmain.sh
3815 # with your package, and you will get complaints that there are
3816 # no rules to generate ltmain.sh.
3817 if test -f "$ltmain"; then
3818 # See if we are running on zsh, and set the options which allow our commands through
3819 # without removal of \ escapes.
3820 if test -n "${ZSH_VERSION+set}" ; then
3821 setopt NO_GLOB_SUBST
3823 # Now quote all the things that may contain metacharacters while being
3824 # careful not to overquote the AC_SUBSTed values. We take copies of the
3825 # variables and quote the copies for generation of the libtool script.
3826 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM SED SHELL \
3827 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3828 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3829 deplibs_check_method reload_flag reload_cmds need_locks \
3830 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3831 lt_cv_sys_global_symbol_to_c_name_address \
3832 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3833 old_postinstall_cmds old_postuninstall_cmds \
3834 _LT_AC_TAGVAR(compiler, $1) \
3835 _LT_AC_TAGVAR(CC, $1) \
3836 _LT_AC_TAGVAR(LD, $1) \
3837 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3838 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3839 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3840 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3841 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3842 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3843 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3844 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3845 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3846 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3847 _LT_AC_TAGVAR(predep_objects, $1) \
3848 _LT_AC_TAGVAR(postdep_objects, $1) \
3849 _LT_AC_TAGVAR(predeps, $1) \
3850 _LT_AC_TAGVAR(postdeps, $1) \
3851 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3852 _LT_AC_TAGVAR(archive_cmds, $1) \
3853 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3854 _LT_AC_TAGVAR(postinstall_cmds, $1) \
3855 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
3856 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3857 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
3858 _LT_AC_TAGVAR(no_undefined_flag, $1) \
3859 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
3860 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3861 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3862 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3863 _LT_AC_TAGVAR(hardcode_automatic, $1) \
3864 _LT_AC_TAGVAR(module_cmds, $1) \
3865 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
3866 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3867 _LT_AC_TAGVAR(exclude_expsyms, $1) \
3868 _LT_AC_TAGVAR(include_expsyms, $1); do
3871 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
3872 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3873 _LT_AC_TAGVAR(archive_cmds, $1) | \
3874 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3875 _LT_AC_TAGVAR(module_cmds, $1) | \
3876 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3877 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3878 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3879 extract_expsyms_cmds | reload_cmds | finish_cmds | \
3880 postinstall_cmds | postuninstall_cmds | \
3881 old_postinstall_cmds | old_postuninstall_cmds | \
3882 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3883 # Double-quote double-evaled strings.
3884 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3887 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3893 *'\[$]0 --fallback-echo"')
3894 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3899 [cfgfile="${ofile}T"
3900 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3902 AC_MSG_NOTICE([creating $ofile])],
3905 cat <<__EOF__ >> "$cfgfile"
3909 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3910 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3911 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
3913 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3914 # Free Software Foundation, Inc.
3916 # This file is part of GNU Libtool:
3917 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3919 # This program is free software; you can redistribute it and/or modify
3920 # it under the terms of the GNU General Public License as published by
3921 # the Free Software Foundation; either version 2 of the License, or
3922 # (at your option) any later version.
3924 # This program is distributed in the hope that it will be useful, but
3925 # WITHOUT ANY WARRANTY; without even the implied warranty of
3926 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3927 # General Public License for more details.
3929 # You should have received a copy of the GNU General Public License
3930 # along with this program; if not, write to the Free Software
3931 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3933 # As a special exception to the GNU General Public License, if you
3934 # distribute this file as part of a program that contains a
3935 # configuration script generated by Autoconf, you may include it under
3936 # the same distribution terms that you use for the rest of that program.
3938 # A sed program that does not truncate output.
3941 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
3942 Xsed="$SED -e s/^X//"
3944 # The HP-UX ksh and POSIX shell print the target directory to stdout
3946 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3948 # The names of the tagged configurations supported by this script.
3951 # ### BEGIN LIBTOOL CONFIG],
3952 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3954 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3956 # Shell to use when invoking shell scripts.
3959 # Whether or not to build shared libraries.
3960 build_libtool_libs=$enable_shared
3962 # Whether or not to build static libraries.
3963 build_old_libs=$enable_static
3965 # Whether or not to add -lc for building shared libraries.
3966 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
3968 # Whether or not to disallow shared libs when runtime libs are static
3969 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
3971 # Whether or not to optimize for fast installation.
3972 fast_install=$enable_fast_install
3975 host_alias=$host_alias
3978 # An echo program that does not interpret backslashes.
3983 AR_FLAGS=$lt_AR_FLAGS
3988 # A language-specific compiler.
3989 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
3991 # Is the compiler the GNU C compiler?
3992 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
3997 # The linker used to build libraries.
3998 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4000 # Whether we need hard or soft links.
4003 # A BSD-compatible nm program.
4006 # A symbol stripping program
4009 # Used to examine libraries when file_magic_cmd begins "file"
4010 MAGIC_CMD=$MAGIC_CMD
4012 # Used on cygwin: DLL creation program.
4015 # Used on cygwin: object dumper.
4018 # Used on cygwin: assembler.
4021 # The name of the directory that contains temporary libtool files.
4024 # How to create reloadable object files.
4025 reload_flag=$lt_reload_flag
4026 reload_cmds=$lt_reload_cmds
4028 # How to pass a linker flag through the compiler.
4029 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4031 # Object file suffix (normally "o").
4034 # Old archive suffix (normally "a").
4037 # Shared library suffix (normally ".so").
4040 # Executable file suffix (normally "").
4043 # Additional compiler flags for building library objects.
4044 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4047 # What is the maximum length of a command?
4048 max_cmd_len=$lt_cv_sys_max_cmd_len
4050 # Does compiler simultaneously support -c and -o options?
4051 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4053 # Must we lock files when doing compilation ?
4054 need_locks=$lt_need_locks
4056 # Do we need the lib prefix for modules?
4057 need_lib_prefix=$need_lib_prefix
4059 # Do we need a version for libraries?
4060 need_version=$need_version
4062 # Whether dlopen is supported.
4063 dlopen_support=$enable_dlopen
4065 # Whether dlopen of programs is supported.
4066 dlopen_self=$enable_dlopen_self
4068 # Whether dlopen of statically linked programs is supported.
4069 dlopen_self_static=$enable_dlopen_self_static
4071 # Compiler flag to prevent dynamic linking.
4072 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4074 # Compiler flag to turn off builtin functions.
4075 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4077 # Compiler flag to allow reflexive dlopens.
4078 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4080 # Compiler flag to generate shared objects directly from archives.
4081 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4083 # Compiler flag to generate thread-safe objects.
4084 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4086 # Library versioning type.
4087 version_type=$version_type
4089 # Format of library name prefix.
4090 libname_spec=$lt_libname_spec
4092 # List of archive names. First name is the real one, the rest are links.
4093 # The last name is the one that the linker finds with -lNAME.
4094 library_names_spec=$lt_library_names_spec
4096 # The coded name of the library, if different from the real name.
4097 soname_spec=$lt_soname_spec
4099 # Commands used to build and install an old-style archive.
4101 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4102 old_postinstall_cmds=$lt_old_postinstall_cmds
4103 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4105 # Create an old-style archive from a shared archive.
4106 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4108 # Create a temporary old-style archive to link instead of a shared archive.
4109 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4111 # Commands used to build and install a shared archive.
4112 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4113 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4114 postinstall_cmds=$lt_postinstall_cmds
4115 postuninstall_cmds=$lt_postuninstall_cmds
4117 # Commands used to build a loadable module (assumed same as above if empty)
4118 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4119 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4121 # Commands to strip libraries.
4122 old_striplib=$lt_old_striplib
4123 striplib=$lt_striplib
4125 # Dependencies to place before the objects being linked to create a
4127 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4129 # Dependencies to place after the objects being linked to create a
4131 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4133 # Dependencies to place before the objects being linked to create a
4135 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4137 # Dependencies to place after the objects being linked to create a
4139 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4141 # The library search path used internally by the compiler when linking
4143 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4145 # Method to check whether dependent libraries are shared objects.
4146 deplibs_check_method=$lt_deplibs_check_method
4148 # Command to use when deplibs_check_method == file_magic.
4149 file_magic_cmd=$lt_file_magic_cmd
4151 # Flag that allows shared libraries with undefined symbols to be built.
4152 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4154 # Flag that forces no undefined symbols.
4155 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4157 # Commands used to finish a libtool library installation in a directory.
4158 finish_cmds=$lt_finish_cmds
4160 # Same as above, but a single script fragment to be evaled but not shown.
4161 finish_eval=$lt_finish_eval
4163 # Take the output of nm and produce a listing of raw symbols and C names.
4164 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4166 # Transform the output of nm in a proper C declaration
4167 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4169 # Transform the output of nm in a C name address pair
4170 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4172 # This is the shared library runtime path variable.
4173 runpath_var=$runpath_var
4175 # This is the shared library path variable.
4176 shlibpath_var=$shlibpath_var
4178 # Is shlibpath searched before the hard-coded library search path?
4179 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4181 # How to hardcode a shared library path into an executable.
4182 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4184 # Whether we should hardcode library paths into libraries.
4185 hardcode_into_libs=$hardcode_into_libs
4187 # Flag to hardcode \$libdir into a binary during linking.
4188 # This must work even if \$libdir does not exist.
4189 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4191 # If ld is used when linking, flag to hardcode \$libdir into
4192 # a binary during linking. This must work even if \$libdir does
4194 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4196 # Whether we need a single -rpath flag with a separated argument.
4197 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4199 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4201 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4203 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4205 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4207 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4208 # the resulting binary.
4209 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4211 # Set to yes if building a shared library automatically hardcodes DIR into the library
4212 # and all subsequent libraries and executables linked against it.
4213 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4215 # Variables whose values should be saved in libtool wrapper scripts and
4216 # restored at relink time.
4217 variables_saved_for_relink="$variables_saved_for_relink"
4219 # Whether libtool must link a program against all its dependency libraries.
4220 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4222 # Compile-time system search path for libraries
4223 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4225 # Run-time system search path for libraries
4226 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4228 # Fix the shell variable \$srcfile for the compiler.
4229 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4231 # Set to yes if exported symbols are required.
4232 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4234 # The commands to list exported symbols.
4235 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4237 # The commands to extract the exported symbol list from a shared archive.
4238 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4240 # Symbols that should not be listed in the preloaded symbols.
4241 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4243 # Symbols that must always be exported.
4244 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4247 [# ### END LIBTOOL CONFIG],
4248 [# ### END LIBTOOL TAG CONFIG: $tagname])
4255 cat <<\EOF >> "$cfgfile"
4257 # AIX sometimes has problems with the GCC collect2 program. For some
4258 # reason, if we set the COLLECT_NAMES environment variable, the problems
4259 # vanish in a puff of smoke.
4260 if test "X${COLLECT_NAMES+set}" != Xset; then
4262 export COLLECT_NAMES
4268 # We use sed instead of cat because bash on DJGPP gets confused if
4269 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4270 # text mode, it properly converts lines to CR/LF. This bash problem
4271 # is reportedly fixed, but why not run on old versions too?
4272 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4274 mv -f "$cfgfile" "$ofile" || \
4275 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4279 # If there is no Makefile yet, we rely on a make rule to execute
4280 # `config.status --recheck' to rerun these tests and create the
4281 # libtool script then.
4282 test -f Makefile && make "$ltmain"
4284 ])# AC_LIBTOOL_CONFIG
4287 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4288 # -------------------------------------------
4289 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4290 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4292 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4294 if test "$GCC" = yes; then
4295 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4297 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4298 lt_cv_prog_compiler_rtti_exceptions,
4299 [-fno-rtti -fno-exceptions], [],
4300 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4302 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4305 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4306 # ---------------------------------
4307 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4308 [AC_REQUIRE([AC_CANONICAL_HOST])
4309 AC_REQUIRE([AC_PROG_NM])
4310 AC_REQUIRE([AC_OBJEXT])
4311 # Check for command to grab the raw symbol name followed by C symbol from nm.
4312 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4313 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4315 # These are sane defaults that work on at least a few old systems.
4316 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4318 # Character class describing NM global symbol codes.
4319 symcode='[[BCDEGRST]]'
4321 # Regexp to match symbols that can be accessed directly from C.
4322 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4324 # Transform the above into a raw symbol and a C symbol.
4325 symxfrm='\1 \2\3 \3'
4327 # Transform an extracted symbol line into a proper C declaration
4328 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4330 # Transform an extracted symbol line into symbol name and symbol address
4331 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4333 # Define system-specific variables.
4338 cygwin* | mingw* | pw32*)
4339 symcode='[[ABCDGISTW]]'
4341 hpux*) # Its linker distinguishes data from code symbols
4342 if test "$host_cpu" = ia64; then
4343 symcode='[[ABCDEGRST]]'
4345 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4346 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4349 symcode='[[BCDEGRST]]'
4352 symcode='[[BCDEGQRST]]'
4358 symcode='[[DFNSTU]]'
4362 # Handle CRLF in mingw tool chain
4366 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4370 # If we're using GNU nm, then use its standard symbol codes.
4371 case `$NM -V 2>&1` in
4372 *GNU* | *'with BFD'*)
4373 symcode='[[ABCDGISTW]]' ;;
4376 # Try without a prefix undercore, then with it.
4377 for ac_symprfx in "" "_"; do
4379 # Write the raw and C identifiers.
4380 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4382 # Check to see that the pipe works correctly.
4386 cat > conftest.$ac_ext <<EOF
4391 void nm_test_func(){}
4395 int main(){nm_test_var='a';nm_test_func();return(0);}
4398 if AC_TRY_EVAL(ac_compile); then
4399 # Now try to grab the symbols.
4401 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4402 # Try sorting and uniquifying the output.
4403 if sort "$nlist" | uniq > "$nlist"T; then
4404 mv -f "$nlist"T "$nlist"
4409 # Make sure that we snagged all the symbols we need.
4410 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4411 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4412 cat <<EOF > conftest.$ac_ext
4418 # Now generate the symbol file.
4419 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4421 cat <<EOF >> conftest.$ac_ext
4422 #if defined (__STDC__) && __STDC__
4423 # define lt_ptr_t void *
4425 # define lt_ptr_t char *
4429 /* The mapping between symbol names and symbols. */
4434 lt_preloaded_symbols[[]] =
4437 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4438 cat <<\EOF >> conftest.$ac_ext
4446 # Now try linking the two files.
4447 mv conftest.$ac_objext conftstm.$ac_objext
4448 lt_save_LIBS="$LIBS"
4449 lt_save_CFLAGS="$CFLAGS"
4450 LIBS="conftstm.$ac_objext"
4451 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4452 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4455 LIBS="$lt_save_LIBS"
4456 CFLAGS="$lt_save_CFLAGS"
4458 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4461 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4464 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4467 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4468 cat conftest.$ac_ext >&5
4470 rm -f conftest* conftst*
4472 # Do not use the global_symbol_pipe unless it works.
4473 if test "$pipe_works" = yes; then
4476 lt_cv_sys_global_symbol_pipe=
4480 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4481 lt_cv_sys_global_symbol_to_cdecl=
4483 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4484 AC_MSG_RESULT(failed)
4488 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4491 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4492 # ---------------------------------------
4493 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4494 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4495 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4496 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4498 AC_MSG_CHECKING([for $compiler option to produce PIC])
4500 # C++ specific cases for pic, static, wl, etc.
4501 if test "$GXX" = yes; then
4502 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4503 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4507 # All AIX code is PIC.
4508 if test "$host_cpu" = ia64; then
4509 # AIX 5 now supports IA64 processor
4510 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4514 # FIXME: we need at least 68020 code to build shared libraries, but
4515 # adding the `-m68020' flag to GCC prevents building anything better,
4517 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4519 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4520 # PIC is the default for these OSes.
4522 mingw* | os2* | pw32*)
4523 # This hack is so that the source file can tell whether it is being
4524 # built for inclusion in a dll (and should export symbols for example).
4525 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4527 darwin* | rhapsody*)
4528 # PIC is the default on this platform
4529 # Common symbols not allowed in MH_DYLIB files
4530 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4533 # DJGPP does not support shared libraries at all
4534 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4537 if test -d /usr/nec; then
4538 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4542 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4548 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4553 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4559 # All AIX code is PIC.
4560 if test "$host_cpu" = ia64; then
4561 # AIX 5 now supports IA64 processor
4562 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4564 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4568 case $cc_basename in
4570 # Green Hills C++ Compiler
4571 # _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"
4576 case $cc_basename in
4578 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4581 # Green Hills C++ Compiler
4582 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4589 # FreeBSD uses GNU C++
4591 hpux9* | hpux10* | hpux11*)
4592 case $cc_basename in
4594 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4595 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4596 if test "$host_cpu" != ia64; then
4597 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4601 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4602 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4608 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4616 irix5* | irix6* | nonstopux*)
4617 case $cc_basename in
4619 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4620 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4621 # CC pic flag -KPIC is the default.
4628 case $cc_basename in
4631 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4632 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4636 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4637 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4638 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4642 # Make sure the PIC flag is empty. It appears that all Alpha
4643 # Linux and Compaq Tru64 Unix objects are PIC.
4644 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4645 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4656 case $cc_basename in
4658 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4666 osf3* | osf4* | osf5*)
4667 case $cc_basename in
4669 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4672 # Rational C++ 2.4.1
4673 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4676 # Digital/Compaq C++
4677 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4678 # Make sure the PIC flag is empty. It appears that all Alpha
4679 # Linux and Compaq Tru64 Unix objects are PIC.
4680 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4681 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4690 case $cc_basename in
4692 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4699 case $cc_basename in
4701 # Sun C++ 4.2, 5.x and Centerline C++
4702 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4703 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4704 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4707 # Green Hills C++ Compiler
4708 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4715 case $cc_basename in
4718 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4719 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4723 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4730 case $cc_basename in
4732 # NonStop-UX NCC 3.20
4733 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4744 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4750 if test "$GCC" = yes; then
4751 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4752 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4756 # All AIX code is PIC.
4757 if test "$host_cpu" = ia64; then
4758 # AIX 5 now supports IA64 processor
4759 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4764 # FIXME: we need at least 68020 code to build shared libraries, but
4765 # adding the `-m68020' flag to GCC prevents building anything better,
4767 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4770 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4771 # PIC is the default for these OSes.
4774 mingw* | pw32* | os2*)
4775 # This hack is so that the source file can tell whether it is being
4776 # built for inclusion in a dll (and should export symbols for example).
4777 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4780 darwin* | rhapsody*)
4781 # PIC is the default on this platform
4782 # Common symbols not allowed in MH_DYLIB files
4783 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4787 # Just because we use GCC doesn't mean we suddenly get shared libraries
4788 # on systems that don't support them.
4789 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4794 if test -d /usr/nec; then
4795 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4800 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4807 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4813 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4817 # PORTME Check for flag to pass linker flags through the system compiler.
4820 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4821 if test "$host_cpu" = ia64; then
4822 # AIX 5 now supports IA64 processor
4823 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4825 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4829 mingw* | pw32* | os2*)
4830 # This hack is so that the source file can tell whether it is being
4831 # built for inclusion in a dll (and should export symbols for example).
4832 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4835 hpux9* | hpux10* | hpux11*)
4836 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4837 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4844 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4847 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4848 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4851 irix5* | irix6* | nonstopux*)
4852 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4853 # PIC (with -KPIC) is the default.
4854 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4858 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4859 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4865 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4866 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4867 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4870 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4871 # All Alpha code is PIC.
4872 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4877 osf3* | osf4* | osf5*)
4878 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4879 # All OSF/1 code is PIC.
4880 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4884 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4885 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4889 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4890 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4891 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4895 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4896 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4897 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4900 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4901 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4902 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4903 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4907 if test -d /usr/nec ;then
4908 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4909 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4914 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4915 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4919 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4924 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
4927 # Check to make sure the PIC flag actually works.
4929 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
4930 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
4931 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
4932 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
4933 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
4935 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4937 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4938 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4941 # For platforms which do not support PIC, -DPIC is meaningless:
4943 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4946 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
4952 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
4953 # ------------------------------------
4954 # See if the linker supports building shared libraries.
4955 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
4956 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4958 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4961 # If we're using GNU nm, then we don't want the "-C" option.
4962 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4963 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
4964 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
4966 _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'
4970 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4973 _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'
4976 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4981 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
4982 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4983 _LT_AC_TAGVAR(archive_cmds, $1)=
4984 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4985 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
4986 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4987 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4988 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4989 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
4990 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4991 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4992 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4993 _LT_AC_TAGVAR(hardcode_direct, $1)=no
4994 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4995 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4996 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4997 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
4998 _LT_AC_TAGVAR(module_cmds, $1)=
4999 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5000 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5001 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5002 # include_expsyms should be a list of space-separated symbols to be *always*
5003 # included in the symbol list
5004 _LT_AC_TAGVAR(include_expsyms, $1)=
5005 # exclude_expsyms can be an extended regexp of symbols to exclude
5006 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5007 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5008 # as well as any symbol that contains `d'.
5009 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5010 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5011 # platforms (ab)use it in PIC code, but their linkers get confused if
5012 # the symbol is explicitly referenced. Since portable code cannot
5013 # rely on this symbol name, it's probably fine to never include it in
5014 # preloaded symbol tables.
5015 extract_expsyms_cmds=
5018 cygwin* | mingw* | pw32*)
5019 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5020 # When not using gcc, we currently assume that we are using
5021 # Microsoft Visual C++.
5022 if test "$GCC" != yes; then
5031 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5032 if test "$with_gnu_ld" = yes; then
5033 # If archive_cmds runs LD, not CC, wlarc should be empty
5036 # See if GNU ld supports shared libraries.
5038 aix3* | aix4* | aix5*)
5039 # On AIX/PPC, the GNU linker is very broken
5040 if test "$host_cpu" != ia64; then
5041 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5044 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5045 *** to be unable to reliably create shared libraries on AIX.
5046 *** Therefore, libtool is disabling shared libraries support. If you
5047 *** really care for shared libraries, you may want to modify your PATH
5048 *** so that a non-GNU linker is found, and then restart.
5055 _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)'
5056 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5057 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5059 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5060 # that the semantics of dynamic libraries on AmigaOS, at least up
5061 # to version 4, is to share data among multiple programs linked
5062 # with the same dynamic library. Since this doesn't match the
5063 # behavior of shared libraries on other platforms, we can't use
5065 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5069 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5070 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5071 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5072 # support --undefined. This deserves some investigation. FIXME
5073 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5075 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5079 cygwin* | mingw* | pw32*)
5080 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5081 # as there is no search path for DLLs.
5082 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5083 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5084 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5085 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5086 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5088 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5089 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5090 # If the export-symbols file already is a .def file (1st line
5091 # is EXPORTS), use it as is; otherwise, prepend...
5092 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5093 cp $export_symbols $output_objdir/$soname.def;
5095 echo EXPORTS > $output_objdir/$soname.def;
5096 cat $export_symbols >> $output_objdir/$soname.def;
5098 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5105 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5106 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5109 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5110 _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'
5115 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5116 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5119 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5120 *** create shared libraries on Solaris systems. Therefore, libtool
5121 *** is disabling shared libraries support. We urge you to upgrade GNU
5122 *** binutils to release 2.9.1 or newer. Another option is to modify
5123 *** your PATH or compiler configuration so that the native linker is
5124 *** used, and then restart.
5127 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5128 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5129 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5131 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5136 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5138 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5139 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5143 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5144 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5145 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5147 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5152 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5153 runpath_var=LD_RUN_PATH
5154 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5155 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5156 # ancient GNU ld didn't support --whole-archive et. al.
5157 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5158 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5160 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5164 # PORTME fill in a description of your system's linker (not GNU ld)
5167 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5168 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5169 _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'
5170 # Note: this linker hardcodes the directories in LIBPATH if there
5171 # are no directories specified by -L.
5172 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5173 if test "$GCC" = yes && test -z "$link_static_flag"; then
5174 # Neither direct hardcoding nor static linking is supported with a
5176 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5181 if test "$host_cpu" = ia64; then
5182 # On IA64, the linker does run time linking by default, so we don't
5183 # have to do anything special.
5184 aix_use_runtimelinking=no
5185 exp_sym_flag='-Bexport'
5188 # If we're using GNU nm, then we don't want the "-C" option.
5189 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5190 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5191 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5193 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5195 aix_use_runtimelinking=no
5197 # Test if we are trying to use run time linking or normal
5198 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5199 # need to do runtime linking.
5200 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5201 for ld_flag in $LDFLAGS; do
5202 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5203 aix_use_runtimelinking=yes
5209 exp_sym_flag='-bexport'
5210 no_entry_flag='-bnoentry'
5213 # When large executables or shared objects are built, AIX ld can
5214 # have problems creating the table of contents. If linking a library
5215 # or program results in "error TOC overflow" add -mminimal-toc to
5216 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5217 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5219 _LT_AC_TAGVAR(archive_cmds, $1)=''
5220 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5221 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5222 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5224 if test "$GCC" = yes; then
5225 case $host_os in aix4.[012]|aix4.[012].*)
5226 # We only want to do this on AIX 4.2 and lower, the check
5227 # below for broken collect2 doesn't work under 4.3+
5228 collect2name=`${CC} -print-prog-name=collect2`
5229 if test -f "$collect2name" && \
5230 strings "$collect2name" | grep resolve_lib_name >/dev/null
5232 # We have reworked collect2
5233 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5235 # We have old collect2
5236 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5237 # It fails to find uninstalled libraries when the uninstalled
5238 # path is not listed in the libpath. Setting hardcode_minus_L
5239 # to unsupported forces relinking
5240 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5241 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5242 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5245 shared_flag='-shared'
5248 if test "$host_cpu" = ia64; then
5249 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5250 # chokes on -Wl,-G. The following line is correct:
5253 if test "$aix_use_runtimelinking" = yes; then
5254 shared_flag='${wl}-G'
5256 shared_flag='${wl}-bM:SRE'
5261 # It seems that -bexpall does not export symbols beginning with
5262 # underscore (_), so it is better to generate a list of symbols to export.
5263 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5264 if test "$aix_use_runtimelinking" = yes; then
5265 # Warning - without using the other runtime loading flags (-brtl),
5266 # -berok will link without error, but may produce a broken library.
5267 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5268 # Determine the default libpath from the value encoded in an empty executable.
5269 _LT_AC_SYS_LIBPATH_AIX
5270 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5271 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5273 if test "$host_cpu" = ia64; then
5274 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5275 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5276 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
5278 # Determine the default libpath from the value encoded in an empty executable.
5279 _LT_AC_SYS_LIBPATH_AIX
5280 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5281 # Warning - without using the other run time loading flags,
5282 # -berok will link without error, but may produce a broken library.
5283 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5284 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5285 # -bexpall does not export symbols beginning with underscore (_)
5286 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5287 # Exported symbols can be pulled into shared objects from archives
5288 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5289 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5290 # This is similar to how AIX traditionally builds it's shared libraries.
5291 _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'
5297 _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)'
5298 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5299 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5300 # see comment about different semantics on the GNU ld section
5301 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5305 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5308 cygwin* | mingw* | pw32*)
5309 # When not using gcc, we currently assume that we are using
5310 # Microsoft Visual C++.
5311 # hardcode_libdir_flag_spec is actually meaningless, as there is
5312 # no search path for DLLs.
5313 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5314 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5315 # Tell ltmain to make .lib files, not .a files.
5317 # Tell ltmain to make .dll files, not .so files.
5319 # FIXME: Setting linknames here is a bad hack.
5320 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5321 # The linker will automatically build a .lib file if we build a DLL.
5322 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5323 # FIXME: Should let the user specify the lib program.
5324 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5325 fix_srcfile_path='`cygpath -w "$srcfile"`'
5326 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5329 darwin* | rhapsody*)
5330 if test "$GXX" = yes ; then
5331 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5333 rhapsody* | darwin1.[[012]])
5334 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
5337 test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5340 lt_int_apple_cc_single_mod=no
5341 output_verbose_link_cmd='echo'
5342 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
5343 lt_int_apple_cc_single_mod=yes
5345 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5346 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5348 _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'
5350 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5351 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5352 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5353 _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}'
5355 _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}'
5357 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5358 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5359 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5360 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5361 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
5362 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5364 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5369 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5370 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5371 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5375 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5378 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5379 # support. Future versions do this automatically, but an explicit c++rt0.o
5380 # does not break anything, and helps significantly (at the cost of a little
5383 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5384 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5385 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5386 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5389 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5391 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5392 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5393 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5394 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5397 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5399 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5400 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5401 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5402 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5406 if test "$GCC" = yes; then
5407 _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'
5409 _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'
5411 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5412 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5413 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5415 # hardcode_minus_L: Not really in the search PATH,
5416 # but as the default location of the library.
5417 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5418 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5422 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5425 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5428 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5434 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5437 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5441 if test "$with_gnu_ld" = no; then
5444 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5445 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5446 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5447 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5448 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5451 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5452 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5453 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5455 # hardcode_minus_L: Not really in the search PATH,
5456 # but as the default location of the library.
5457 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5460 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5461 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5462 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5463 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5465 # hardcode_minus_L: Not really in the search PATH,
5466 # but as the default location of the library.
5467 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5473 irix5* | irix6* | nonstopux*)
5474 if test "$GCC" = yes; then
5475 _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'
5477 _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'
5478 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5480 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5481 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5482 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5486 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5487 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5489 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5491 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5492 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5493 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5497 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5498 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5499 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5500 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5501 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5505 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5506 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5507 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5508 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5509 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5510 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5513 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5514 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5515 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5518 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5519 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5526 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5527 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5528 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5529 _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'
5530 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5534 if test "$GCC" = yes; then
5535 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5536 _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'
5538 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5539 _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'
5541 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5542 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5545 osf4* | osf5*) # as osf3* with the addition of -msym flag
5546 if test "$GCC" = yes; then
5547 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5548 _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'
5549 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5551 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5552 _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'
5553 _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~
5554 $LD -shared${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'
5556 # Both c and cxx compiler support -rpath directly
5557 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5559 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5563 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5564 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5565 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5566 runpath_var=LD_RUN_PATH
5567 hardcode_runpath_var=yes
5571 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5572 if test "$GCC" = yes; then
5573 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5574 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5575 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5577 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5578 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5579 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5581 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5582 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5584 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5585 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5586 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5588 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5592 if test "x$host_vendor" = xsequent; then
5593 # Use $CC to link under sequent, because it throws in some extra .o
5594 # files that make .init and .fini sections work.
5595 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5597 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5599 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5600 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5601 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5602 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5606 case $host_vendor in
5608 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5609 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5612 ## LD is ld it makes a PLAMLIB
5613 ## CC just makes a GrossModule.
5614 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5615 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5616 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5619 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5620 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5623 runpath_var='LD_RUN_PATH'
5624 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5628 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5629 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5630 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5634 if test -d /usr/nec; then
5635 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5636 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5637 runpath_var=LD_RUN_PATH
5638 hardcode_runpath_var=yes
5639 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5644 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5645 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5646 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5647 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5648 hardcode_runpath_var=yes
5649 runpath_var=LD_RUN_PATH
5652 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5653 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5654 if test "$GCC" = yes; then
5655 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5657 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5659 runpath_var='LD_RUN_PATH'
5660 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5664 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5665 # $CC -shared without GNU ld will not create a library from C++
5666 # object files and a static libstdc++, better avoid it by now
5667 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5668 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5669 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5670 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5671 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5672 runpath_var='LD_RUN_PATH'
5676 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5677 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5678 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5682 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5687 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5688 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5690 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5691 if test "$GCC" = yes; then
5692 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5696 # Do we need to explicitly link libc?
5698 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5700 # Assume -lc should be added
5701 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5703 if test "$enable_shared" = yes && test "$GCC" = yes; then
5704 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5706 # FIXME: we may have to deal with multi-command sequences.
5709 # Test whether the compiler implicitly links with -lc since on some
5710 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5711 # to ld, don't add -lc before -lgcc.
5712 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5714 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5716 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5719 libobjs=conftest.$ac_objext
5721 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5727 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5728 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5729 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5731 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5733 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5735 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5737 cat conftest.err 1>&5
5740 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5746 ])# AC_LIBTOOL_PROG_LD_SHLIBS
5749 # _LT_AC_FILE_LTDLL_C
5750 # -------------------
5751 # Be careful that the start marker always follows a newline.
5752 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5753 # /* ltdll.c starts here */
5754 # #define WIN32_LEAN_AND_MEAN
5755 # #include <windows.h>
5756 # #undef WIN32_LEAN_AND_MEAN
5757 # #include <stdio.h>
5759 # #ifndef __CYGWIN__
5760 # # ifdef __CYGWIN32__
5761 # # define __CYGWIN__ __CYGWIN32__
5765 # #ifdef __cplusplus
5768 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5769 # #ifdef __cplusplus
5774 # #include <cygwin/cygwin_dll.h>
5775 # DECLARE_CYGWIN_DLL( DllMain );
5777 # HINSTANCE __hDllInstance_base;
5780 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5782 # __hDllInstance_base = hInst;
5785 # /* ltdll.c ends here */
5786 ])# _LT_AC_FILE_LTDLL_C
5789 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5790 # ---------------------------------
5791 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5795 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5796 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5797 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5798 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5799 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5800 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5801 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5803 # This is just to silence aclocal about the macro not being used
5804 ifelse([AC_DISABLE_FAST_INSTALL])
5806 AC_DEFUN([LT_AC_PROG_GCJ],
5807 [AC_CHECK_TOOL(GCJ, gcj, no)
5808 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5812 AC_DEFUN([LT_AC_PROG_RC],
5813 [AC_CHECK_TOOL(RC, windres, no)
5816 ############################################################
5817 # NOTE: This macro has been submitted for inclusion into #
5818 # GNU Autoconf as AC_PROG_SED. When it is available in #
5819 # a released version of Autoconf we should remove this #
5820 # macro and use it instead. #
5821 ############################################################
5824 # Check for a fully-functional sed program, that truncates
5825 # as few characters as possible. Prefer GNU sed if found.
5826 AC_DEFUN([LT_AC_PROG_SED],
5827 [AC_MSG_CHECKING([for a sed that does not truncate output])
5828 AC_CACHE_VAL(lt_cv_path_SED,
5829 [# Loop through the user's path and test for sed and gsed.
5830 # Then use that list of sed's as ones to test for truncation.
5831 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5835 test -z "$as_dir" && as_dir=.
5836 for lt_ac_prog in sed gsed; do
5837 for ac_exec_ext in '' $ac_executable_extensions; do
5838 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5839 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5846 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
5847 # along with /bin/sed that truncates output.
5848 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5849 test ! -f $lt_ac_sed && break
5850 cat /dev/null > conftest.in
5852 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5853 # Check for GNU sed and select it if it is found.
5854 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5855 lt_cv_path_SED=$lt_ac_sed
5859 cat conftest.in conftest.in >conftest.tmp
5860 mv conftest.tmp conftest.in
5861 cp conftest.in conftest.nl
5863 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5864 cmp -s conftest.out conftest.nl || break
5865 # 10000 chars as input seems more than enough
5866 test $lt_ac_count -gt 10 && break
5867 lt_ac_count=`expr $lt_ac_count + 1`
5868 if test $lt_ac_count -gt $lt_ac_max; then
5869 lt_ac_max=$lt_ac_count
5870 lt_cv_path_SED=$lt_ac_sed
5876 AC_MSG_RESULT([$SED])